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"}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a1e000-0x9)='/dev/kvm\x00', 0x408040, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000892000)=0x8) 2018/01/04 08:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) r0 = semget$private(0x0, 0x1, 0x10) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000648000-0x40)=""/64) kexec_load(0x5, 0x1, &(0x7f0000f22000)=[{&(0x7f00001a0000-0xa2)="b5cfd2b45db6c484b9083471233f42c51fdbd2ea7bc00095925d4d2440b5de902fe484931ecb0b13a4eb3acacb45b35a70cb626eef0cb229725e59282af237193e0b0849f33ebb2f61af1f790443f3af1ebe88b74b8750dafb9370e10da2e306926f5efd515477235331e0992830b29f68558143bedbc7bb0d14125dbabfa4a9ca199d3d393d1931a62a2fb1fb9e23b576e1b468686e7443e6ef42e9c62b1b09af7f", 0xa2, 0x4, 0x8}], 0x150000) syz_emit_ethernet(0x46, &(0x7f0000443000-0x2526)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "00dbaf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/04 08:32:46 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000016000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000967000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/04 08:32:46 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000643000)='/dev/mixer\x00', 0x107400, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x4f, 0x0, 0x80000001, 0x0, 0x20, 0x20, 0x1, 0x4, 0x1000, 0x7fff, 0xc0b, 0x4, 0x5, 0x6, 0x401, 0x3, 0x3, 0xe9a2, 0x1f, 0x514c, 0x2e6, 0x6, 0x3, 0xbb, 0x3ff, 0x8, 0x4, 0x6, 0x7, 0x3, 0x7a73, 0x8, 0x40, 0x2, 0x6, 0x0, 0xfe3f, 0x0, @perf_config_ext={0x1, 0x20}, 0x400, 0x100000001, 0x1, 0x3, 0x0, 0x8, 0x84d3, 0x0}, r1, 0x2, r2, 0xe) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) 2018/01/04 08:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000400000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x20840) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000fc1000)={0x7, 0x1ff}) clock_gettime(0x0, &(0x7f0000514000-0x10)={0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000c45000)=0x0) r3 = syz_open_dev$midi(&(0x7f000069c000)='/dev/midi#\x00', 0x66f, 0x40) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000072d000)=0x0) 2018/01/04 08:32:46 executing program 4: setrlimit(0x0, &(0x7f00005c4000-0x10)={0x80, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)="") mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)="") 2018/01/04 08:32:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) perf_event_open(&(0x7f000027a000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f000034f000)="", 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000096f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000cba000-0x1)=0x3) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000036000)=""/4096) 2018/01/04 08:32:46 executing program 7: 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 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000130000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r1, &(0x7f0000814000-0xa9)=""/169, 0xa9, 0x0) fstat(r0, &(0x7f000094d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$dupfd(r0, 0x406, 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) vmsplice(r1, &(0x7f0000a44000)=[{&(0x7f0000daa000-0x1)="0e", 0x1f5}], 0x1, 0x7) r2 = inotify_add_watch(r1, &(0x7f0000f18000-0x8)='./file0\x00', 0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004ee000)={0x7}, 0x4) inotify_rm_watch(r1, r2) madvise(&(0x7f00008a5000/0x4000)=nil, 0x4000, 0x64) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000e9a000-0x8)=0x6) recvfrom(r0, &(0x7f00005c3000-0xc7)=""/199, 0xc7, 0x140, &(0x7f0000008000)=@nl=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc) 2018/01/04 08:32:46 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[{&(0x7f0000d16000)=""/104, 0x68}], 0x1, &(0x7f0000d9b000)=""/1, 0x1, 0x0}, 0x0}, {{&(0x7f0000706000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000b94000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f000012a000-0x5e)=""/94, 0x5e, 0x0}, 0x0}], 0x2, 0x2, 0x0) r1 = gettid() setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000107000)={0x8, 0x100000001, 0x101, 0x1, 0x5, 0x7, 0xfffffffffffffff7}, 0xc) prlimit64(r1, 0x2, 0x0, &(0x7f0000adc000)={0x0, 0x0}) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000387000+0x86)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/01/04 08:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acd000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0xfe, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/04 08:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000dce000-0x4)=0x0, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000a17000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000748000-0x4)=0x14, 0x0) bind(r0, &(0x7f00004c4000+0x244)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/04 08:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x25e4b8b3, 0x40, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000005000)=0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/01/04 08:32:46 executing program 6: rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r0 = shmget(0x1, 0x2000, 0x1, &(0x7f0000ad6000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f00009cb000)=""/204) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000c9000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x1)='./file0\x00', &(0x7f00000d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00008d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00002aa000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r7 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000001000-0x18)=[r2, r3, r4, r5, r6, r7]) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/01/04 08:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400007) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c17000)=0x0) 2018/01/04 08:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000179000)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0x10000000000a, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000137000-0x8)='/dev/vga_arbiter\x00', 0x94000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000079a000)={0x8, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009fb000)={0xffffffff00000001, 0x8000, 0x80, 0xfffffffffffffffa, 0x0}, &(0x7f0000751000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000201000)={0x63e, 0x8, 0x5d, 0xc98, r1}, &(0x7f00009b4000)=0x10) madvise(&(0x7f00002aa000/0x400000)=nil, 0x400000, 0x9) 2018/01/04 08:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000529000)="1f00000003011900000001000000018100023b0509000200010100ff3ffe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b5000-0xf)='/dev/sequencer\x00', 0x210080, 0x0) sysfs$3(0x3) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002e9000)={0x6, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x238000000, 0x5, 0xffffffffffffff2e, 0x6, &(0x7f0000612000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000001, 0x5, 0x9}) 2018/01/04 08:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getgroups(0x3, &(0x7f000058e000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x8, &(0x7f0000fb3000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lstat(&(0x7f0000409000)='./file0\x00', &(0x7f0000968000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = accept4(0xffffffffffffffff, &(0x7f0000663000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006fb000)=0x10, 0x80800) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000c83000)=""/183, &(0x7f0000cb2000-0x4)=0xb7) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000ff5000)={0x2, &(0x7f0000a25000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f7f000-0x4)=0x9) ioctl$int_in(r0, 0x80045438, &(0x7f0000000000)=0x0) 2018/01/04 08:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000192000)='/dev/rfkill\x00', 0x202001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e08000-0xc)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002c4000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00002c7000)={@multicast1=0xe0000001, @broadcast=0xffffffff, r1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00006e5000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x1, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb70, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40485404, &(0x7f0000a80000)=0x0) 2018/01/04 08:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fcntl$addseals(r0, 0x409, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = syz_open_dev$evdev(&(0x7f00001c8000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) execve(&(0x7f0000f62000-0x8)='./file0\x00', &(0x7f0000f86000)=[], &(0x7f0000149000-0x4)=[]) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000310000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) splice(r0, &(0x7f0000d2c000-0x8)=0x0, r1, &(0x7f0000979000-0x8)=0x0, 0xfffffffffffff441, 0x4) 2018/01/04 08:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b51000)='/dev/vcs\x00', 0x80002, 0x0) pwrite64(r0, &(0x7f000034b000)="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", 0x7cd, 0x3) r1 = syz_open_dev$mice(&(0x7f0000103000)='/dev/input/mice\x00', 0x0, 0x800) futimesat(r1, &(0x7f0000210000)='./file0\x00', &(0x7f0000a1a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000ba000)=0x4, 0x4) [ 149.232320] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 149.253128] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/04 08:32:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ad2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d1c000-0x8)=0x4) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)="") 2018/01/04 08:32:46 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f0000987000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000004c000)='$nodev\x00', 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f000004c000)={0x0, 0xfffffffffffffffa}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000003a000-0x8)=0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000003b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x0) ioctl$sock_netrom_TIOCINQ(r4, 0x541b, &(0x7f0000016000)=0x0) waitid(0x1, r1, &(0x7f000001b000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:32:46 executing program 7: clone(0x0, &(0x7f0000c5d000-0xf5)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00003e5000)=0x0, &(0x7f0000a98000)="") shmctl$SHM_LOCK(0x0, 0xb) r0 = syz_open_dev$admmidi(&(0x7f00002ca000)='/dev/admmidi#\x00', 0x0, 0x400001) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000093f000)=""/222) 2018/01/04 08:32:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000280000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x80000) sendfile(r3, r3, &(0x7f00004a2000)=0x0, 0x22) r5 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r3, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r5, &(0x7f0000b5b000)=""/0, 0x0) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000f18000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) lseek(r5, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r6 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd7b358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edf260ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r7 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r8 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r6, r7, r8}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000da2000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/04 08:32:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000abf000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "00dbaf", 0x14, 0x4, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) recvfrom$inet6(r0, &(0x7f0000572000-0x52)=""/82, 0x52, 0x20, &(0x7f00005b8000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) 2018/01/04 08:32:46 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000281000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/196) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000001000-0x8)={0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_FREE(r0, 0xc0044901, &(0x7f0000001000)={r2}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfa4, 0x40002) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000112000-0x4)=0x412170a8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)=0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000021, &(0x7f0000de2000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r0, 0x7, 0x1, 0x0}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000004000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlockall(0x3) 2018/01/04 08:32:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f0000c3a000-0xb)='/dev/adsp#\x00', 0x5, 0x40000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000014f000-0x4)=0xffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) unlink(&(0x7f0000ff8000-0x8)='./file0\x00') r2 = syz_open_dev$sg(&(0x7f0000831000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) renameat2(r2, &(0x7f0000985000-0x8)='./file0\x00', r2, &(0x7f00009e8000-0x8)='./file0\x00', 0x0) stat(&(0x7f0000f63000-0x8)='./file0\x00', &(0x7f0000f50000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sndtimer(&(0x7f0000fe9000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000a4d000)="0923dcb3a8d0e7325f9ea14303ebf194846e4fddda3d17dbd8612f8f9baab06e8b8969ea13c47489676197079855785a0e5606fe7c57858779317b6f137fc9ef248ba5415a337016bfad047cad5e8efd38e2772f6d672df68707856ccb7b48b5d8969b97722b1d7a18293a188d2948cda24799a696efcf1a591aa4663063103c9a9aefa0f810cc2e1b1a9f5836cab6277b6b7ae5b27b7f572dc419c204", 0x9d, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r5, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r3, r0, 0x0) connect$bt_l2cap(r2, &(0x7f00007d0000)={0x1f, 0xfb55, {0x2, 0x2, 0x2, 0x3, 0x3, 0x0}, 0x5, 0x3}, 0xe) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000648000-0x10)={0x0, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/04 08:32:46 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00002aa000-0xc)='/dev/amidi#\x00', 0xfffffffffffffeff, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f00008dc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000925000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8863, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ea000-0x14)={0x0, 0x5, 0x8, 0x2a3a7596, 0x1, 0x7ff}, &(0x7f0000184000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d81000-0xc)=@sack_info={r2, 0x0, 0x3}, &(0x7f000070f000)=0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000739000-0x14)={0x2, 0x9, 0x3, 0x32b2, 0x4, 0x7, 0xab, 0x9, 0x6b6, 0x7fff}) 2018/01/04 08:32:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f000034c000-0x10)={0x0, &(0x7f0000000000)=[]}) r0 = syz_open_dev$adsp(&(0x7f000059a000)='/dev/adsp#\x00', 0xfff, 0x400000) getsockname(r0, &(0x7f0000e3c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fd7000)=0x10) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d4c000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000925000)='/dev/sequencer\x00', 0x20800, 0x0) 2018/01/04 08:32:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2002a, 0xa01, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) tee(r0, r0, 0x6, 0x8) 2018/01/04 08:32:46 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000878000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0x6, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000496000)={0x0, 0x100000001, 0x9, 0x0, 0xfffffffffffffff8, 0x25800000000}, &(0x7f00002af000)=0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd1000-0x10)={0x0, 0x8, 0x8, 0x0, r1}, &(0x7f0000fd1000-0x4)=0x10) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r2, r3, &(0x7f00006dd000-0x8)=0x8000000, 0x2) 2018/01/04 08:32:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/04 08:32:46 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) unshare(0x8000000) r0 = syz_open_dev$audion(&(0x7f00009b3000)='/dev/audio#\x00', 0x3, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000886000)={0x0, 0x5}, &(0x7f00009b2000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e51000-0x10)={r1, 0x8, 0x5, 0x2}, 0x10) shmget(0x0, 0x1000, 0x7c000241, &(0x7f000044a000/0x1000)=nil) r2 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) unshare(0xc000000) shmdt(r2) 2018/01/04 08:32:47 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x3)="5eaa00") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') clone(0x0, &(0x7f0000059000)="", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a68000)='mime_type\x00', 0xa, 0x0) unlink(&(0x7f0000a64000)='./file1\x00') 2018/01/04 08:32:47 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000ad0000-0x60)=@nfc_llcp={0x27, 0x3, 0x1ff, 0x2, 0x0, 0x0, "eb2f6580e4e6e0bfc1092d9fe8d9815bd4a1e75b52987133a61215a107cde9371d3c1ac9a932ccc3b214a9915234172b9e9ccb3cb3bd7d685c4a4e624f5d14", 0xfffffffffdfffeff}, 0x60) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00004b1000)={&(0x7f00009f1000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000ad0000)=""/19, &(0x7f000076f000)=0x13) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ad1000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008b9000-0x8)={r0, r1}) 2018/01/04 08:32:47 executing program 4: clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c9e000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x3ff, 0x200, 0x3, 0xfffffffffffff800, 0x9, 0x340d, 0x401, 0x0}, &(0x7f000082c000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x20}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000001000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/04 08:32:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x68) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000006000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000008000-0x8)={0x8, 0x6, 0x4, 0x1}, 0x8) 2018/01/04 08:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) linkat(0xffffffffffffffff, &(0x7f0000f95000)='./file0\x00', 0xffffffffffffffff, &(0x7f00006a3000-0xe)='./file0/file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000249000)='/dev/sg#\x00', 0x8, 0x404000) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000c3b000)=0x0, &(0x7f0000b82000-0x4)=0x4) 2018/01/04 08:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000834000-0x9)='/dev/kvm\x00', 0x80, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) 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) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r1, 0x2275, &(0x7f000087f000)="") socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/04 08:32:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x40004, &(0x7f0000002000-0x1)='\v', &(0x7f0000a87000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000478000)="") get_mempolicy(&(0x7f0000e5c000-0x4)=0x0, &(0x7f000025d000)=0x0, 0x0, &(0x7f0000f0f000/0x3000)=nil, 0x0) 2018/01/04 08:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000335000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000a1c000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000115000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000807000)={r1, r2, r2}, &(0x7f0000daf000-0x30)=""/48, 0x30, &(0x7f0000550000)={&(0x7f0000172000-0xe)={'rmd128-generic\x00'}, &(0x7f0000d2e000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:47 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000029000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f000001c000)={0xa, 0x1, 0xed, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) syz_emit_ethernet(0x2e, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x8000000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, ""}}}}}, 0x0) 2018/01/04 08:32:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000001000-0x18)={0x2, 0x80000000, 0xb651}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) close(r1) memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xa) 2018/01/04 08:32:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$vcsa(&(0x7f0000d44000)='/dev/vcsa#\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000068e000)={0xfc5, 0x70bb7e4a, 0x5, 'queue0\x00', 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]}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="ff", 0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:47 executing program 0: r0 = inotify_init() unshare(0x20000400) inotify_init1(0x80000) clone(0x0, &(0x7f0000141000)="", &(0x7f00003f8000)=0x0, &(0x7f0000048000)=0x0, &(0x7f00009e7000+0xb56)="") inotify_rm_watch(r0, 0x0) [ 149.530454] syz-executor5: vmalloc: allocation failure: 12550668288 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) 2018/01/04 08:32:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00009e9000-0xa)='encrypted\x00', 0x840, 0x0, &(0x7f0000642000-0x40)={0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:32:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x100) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000077000)={0x0, 0x0}) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0xfffffffffffffdac) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/qat_adf_ctl\x00', 0x142, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000780000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000998000-0x8)={0x1ff, 0x201d}) [ 149.563462] kauditd_printk_skb: 56 callbacks suppressed [ 149.563471] audit: type=1326 audit(1515054767.063:2076): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.571417] audit: type=1326 audit(1515054767.065:2077): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=265 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.571746] audit: type=1326 audit(1515054767.071:2078): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.574697] audit: type=1326 audit(1515054767.072:2079): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 [ 149.576563] audit: type=1326 audit(1515054767.074:2080): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.578801] audit: type=1326 audit(1515054767.078:2081): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.584937] audit: type=1326 audit(1515054767.081:2082): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.585310] audit: type=1326 audit(1515054767.084:2083): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.593967] audit: type=1326 audit(1515054767.093:2084): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.601381] syz-executor5: vmalloc: allocation failure: 12550668288 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 149.601387] syz-executor5 cpuset=/ mems_allowed=0 [ 149.601408] CPU: 0 PID: 28053 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #246 [ 149.601413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.601416] Call Trace: [ 149.601433] dump_stack+0x194/0x257 [ 149.601447] audit: type=1326 audit(1515054767.101:2085): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=28043 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 149.601457] ? arch_local_irq_restore+0x53/0x53 [ 149.601465] ? idr_get_free_cmn+0xfd0/0xfd0 [ 149.601497] warn_alloc+0x19a/0x2b0 [ 149.601512] ? zone_watermark_ok_safe+0x400/0x400 [ 149.601522] ? depot_save_stack+0x12c/0x490 [ 149.601542] ? trace_event_raw_event_lock+0x340/0x340 [ 149.601560] ? check_noncircular+0x20/0x20 [ 149.601569] ? save_stack+0x43/0xd0 [ 149.601582] ? kasan_kmalloc+0xad/0xe0 [ 149.601592] ? __kmalloc_node+0x47/0x70 [ 149.601622] __vmalloc_node_range+0x4f0/0x650 [ 149.601652] ? xt_alloc_entry_offsets+0x21/0x30 [ 149.601665] __vmalloc_node_flags_caller+0x50/0x60 [ 149.601678] ? xt_alloc_entry_offsets+0x21/0x30 [ 149.601695] kvmalloc_node+0x82/0xd0 [ 149.601711] xt_alloc_entry_offsets+0x21/0x30 [ 149.601724] translate_table+0x235/0x1610 [ 149.601738] ? lock_release+0xa40/0xa40 [ 149.601749] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 149.601761] ? __check_object_size+0x25d/0x4f0 [ 149.601773] ? kasan_unpoison_shadow+0x35/0x50 [ 149.601792] ? __might_sleep+0x95/0x190 [ 149.601806] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 149.601819] ? __might_fault+0x188/0x1d0 [ 149.601830] ? kasan_check_write+0x14/0x20 [ 149.601842] ? _copy_from_user+0x99/0x110 [ 149.601862] do_ipt_set_ctl+0x370/0x5f0 [ 149.601882] ? translate_compat_table+0x1b90/0x1b90 [ 149.601919] ? mutex_unlock+0xd/0x10 [ 149.601932] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 149.601951] nf_setsockopt+0x67/0xc0 [ 149.601967] ip_setsockopt+0xa1/0xb0 [ 149.601985] raw_setsockopt+0xb7/0xd0 [ 149.602003] sock_common_setsockopt+0x95/0xd0 [ 149.602023] SyS_setsockopt+0x189/0x360 [ 149.602042] ? SyS_recv+0x40/0x40 [ 149.602057] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 149.602071] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 149.602084] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 149.602110] entry_SYSCALL_64_fastpath+0x23/0x9a [ 149.602117] RIP: 0033:0x452ac9 [ 149.602121] RSP: 002b:00007f21fb5e6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 149.602131] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452ac9 [ 149.602137] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 149.602142] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 149.602148] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000006f37e8 [ 149.602153] R13: 00000000ffffffff R14: 00007f21fb5e76d4 R15: 0000000000000006 [ 149.602335] warn_alloc_show_mem: 1 callbacks suppressed [ 149.602338] Mem-Info: [ 149.602362] active_anon:81335 inactive_anon:64 isolated_anon:0 [ 149.602362] active_file:3661 inactive_file:7613 isolated_file:0 [ 149.602362] unevictable:0 dirty:104 writeback:0 unstable:0 [ 149.602362] slab_reclaimable:10688 slab_unreclaimable:95357 [ 149.602362] mapped:23313 shmem:202 pagetables:814 bounce:0 [ 149.602362] free:1401676 free_pcp:381 free_cma:0 [ 149.602384] Node 0 active_anon:325340kB inactive_anon:256kB active_file:14644kB inactive_file:30452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93252kB dirty:416kB writeback:0kB shmem:808kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 208896kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 149.602390] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 149.602412] lowmem_reserve[]: 0 2871 6381 6381 [ 149.602428] Node 0 DMA32 free:2941604kB min:30332kB low:37912kB high:45492kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942380kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:776kB local_pcp:164kB free_cma:0kB [ 149.602449] lowmem_reserve[]: 0 0 3510 3510 [ 149.602463] Node 0 Normal free:2647144kB min:37084kB low:46352kB high:55620kB active_anon:325340kB inactive_anon:256kB active_file:14644kB inactive_file:30452kB unevictable:0kB writepending:416kB present:4718592kB managed:3594536kB mlocked:0kB kernel_stack:4864kB pagetables:3256kB bounce:0kB free_pcp:744kB local_pcp:508kB free_cma:0kB [ 149.602485] lowmem_reserve[]: 0 0 0 0 [ 149.602499] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 149.602562] Node 0 DMA32: 3*4kB (M) 3*8kB (UM) 2*16kB (UM) 1*32kB (U) 1*64kB (M) 2*128kB (M) 3*256kB (UM) 3*512kB (UM) 4*1024kB (UM) 3*2048kB (UM) 715*4096kB (M) = 2941604kB [ 149.602632] Node 0 Normal: 1424*4kB (UME) 1054*8kB (UME) 957*16kB (UME) 933*32kB (UME) 641*64kB (UME) 121*128kB (UM) 48*256kB (UME) 22*512kB (UM) 15*1024kB (UME) 3*2048kB (UM) 607*4096kB (M) = 2647136kB [ 149.602693] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 149.602697] 11475 total pagecache pages [ 149.602705] 0 pages in swap cache [ 149.602710] Swap cache stats: add 0, delete 0, find 0/0 [ 149.602712] Free swap = 0kB [ 149.602715] Total swap = 0kB [ 149.602718] 1965979 pages RAM [ 149.602721] 0 pages HighMem/MovableOnly [ 149.602723] 327773 pages reserved [ 149.654596] QAT: Invalid ioctl [ 149.680231] QAT: Invalid ioctl [ 149.686707] QAT: Invalid ioctl [ 150.405284] syz-executor5 cpuset=/ mems_allowed=0 [ 150.405304] CPU: 1 PID: 28040 Comm: syz-executor5 Not tainted 4.15.0-rc6+ #246 [ 150.405309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.405312] Call Trace: [ 150.405329] dump_stack+0x194/0x257 [ 150.405344] ? arch_local_irq_restore+0x53/0x53 [ 150.405351] ? idr_get_free_cmn+0xfd0/0xfd0 [ 150.405381] warn_alloc+0x19a/0x2b0 [ 150.405395] ? zone_watermark_ok_safe+0x400/0x400 [ 150.405404] ? depot_save_stack+0x12c/0x490 [ 150.405431] ? check_noncircular+0x20/0x20 [ 150.405440] ? save_stack+0x43/0xd0 [ 150.405446] ? kasan_kmalloc+0xad/0xe0 [ 150.405452] ? __kmalloc_node+0x47/0x70 [ 150.405477] __vmalloc_node_range+0x4f0/0x650 [ 150.405504] ? xt_alloc_entry_offsets+0x21/0x30 [ 150.405514] __vmalloc_node_flags_caller+0x50/0x60 [ 150.405523] ? xt_alloc_entry_offsets+0x21/0x30 [ 150.405539] kvmalloc_node+0x82/0xd0 [ 150.405554] xt_alloc_entry_offsets+0x21/0x30 [ 150.405565] translate_table+0x235/0x1610 [ 150.405578] ? lock_release+0xa40/0xa40 [ 150.405588] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 150.405599] ? __check_object_size+0x25d/0x4f0 [ 150.405609] ? kasan_unpoison_shadow+0x35/0x50 [ 150.405627] ? __might_sleep+0x95/0x190 [ 150.405639] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 150.405651] ? __might_fault+0x188/0x1d0 [ 150.405660] ? kasan_check_write+0x14/0x20 [ 150.405671] ? _copy_from_user+0x99/0x110 [ 150.405687] do_ipt_set_ctl+0x370/0x5f0 [ 150.405703] ? translate_compat_table+0x1b90/0x1b90 [ 150.405737] ? mutex_unlock+0xd/0x10 [ 150.405747] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 150.405764] nf_setsockopt+0x67/0xc0 [ 150.405780] ip_setsockopt+0xa1/0xb0 [ 150.405796] raw_setsockopt+0xb7/0xd0 [ 150.405814] sock_common_setsockopt+0x95/0xd0 [ 150.405831] SyS_setsockopt+0x189/0x360 [ 150.405848] ? SyS_recv+0x40/0x40 [ 150.405860] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 150.405873] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.405885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.405907] entry_SYSCALL_64_fastpath+0x23/0x9a [ 150.405914] RIP: 0033:0x452ac9 [ 150.405918] RSP: 002b:00007f21fb607c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/01/04 08:32:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000747000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x8180) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8001, 0x200000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x800, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000aac000)='/dev/sg#\x00', 0x1000, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f0000821000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r2 = add_key(&(0x7f00000de000-0xb)='cifs.idmap\x00', &(0x7f0000e23000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, 0xfffffffffffffff9) keyctl$revoke(0x3, r2) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b5c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000b79000)={0x1, 0x0, 0x80000001, 0x0, 0x1, 0x80, 0x7, 0xfffffffeffffffff, 0x1, 0x0, 0x4, 0x2, 0x0, 0x4, 0x20, 0x9, 0xff, 0x7, 0x9}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000000000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x6) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f000069e000-0x68)={0x7, 0x5, 0x200, {0x77359400, 0x0}, 0xe4, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r4, 0xaeb7) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb7000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$ax25_int(r3, 0x101, 0xc, &(0x7f00007e6000+0xd8d)=0x3, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f000059c000-0x88)={0x7, {{0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/04 08:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xc07ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000061000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00000f7000)=0x5, 0x4) tee(r0, r0, 0x0, 0x8) munlockall() 2018/01/04 08:32:48 executing program 2: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000963000)=[], 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/04 08:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002fc000-0x9)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000028000+0x536)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x32, 0x2, 0x1000}, &(0x7f0000c94000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000971000-0xa0)={r1, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x0, 0xff, 0x81, 0x0}, &(0x7f0000209000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000b9000-0x8)={r2, 0x1}, 0x8) r3 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00005ae000-0x18)=@get={0x1, &(0x7f0000e1e000)=""/202, 0x0}) 2018/01/04 08:32:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000094e000)='/dev/dsp#\x00', 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f0000038000)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) writev(r0, &(0x7f0000ad0000)=[{&(0x7f0000d6d000)="03837d6a64630a2a7c4cac0a57d0e3bc31a29f84cc3fddd30517908a98ecdd", 0x1f}, {&(0x7f0000bb2000-0x1000)="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", 0x1000}, {&(0x7f00005f3000-0x85)="2c98a5c5251a5ea438f11f0ea071b69155e8b6fc64f2959d4bf2682bb2a4358d3fa4ab1d82e12d989bbffb2e2cad32c6889424046aaf5ee7d0db525783748d7bc2bd894d560ac76178324be87ac253363d96b11ab4d0deb7a95a4618d063340b1558f1f12836b13cb1265b9cccf288c06a7f988c7cbd9246d49432ba5f17d58c8416044875", 0x85}, {&(0x7f0000745000-0x19)="12902aa114001b258353b7b12e6a6826568d7ad977f54e4677", 0x19}, {&(0x7f0000caa000-0xc3)="8c3b8386315506085bc4c71166f17cc5b00c679a9e3401d12a30196e05d2a473051a8ac9ddd4fad25c6a352fd4fcfd5c7b28818d2dd58e5e9c42109d6cd5b4bb771e0d4f2c07e9b3ea9bcb10fb28ef3f4dfa137d3ff7fcbd647e3176f06d033b9f7fa03bd991cd52bf33ce1715e094e4cff6a8fc049db6ca3e47473f90ecbb6b9b0764c5a8617d6792ac7c466bbb67fb01c7b8ab4f69b9de0ec5e918d361e29b74e9b3b8acb686933abd51bc418d8967f65ea83a865f06516e637c57f76faccb463e89", 0xc3}, {&(0x7f0000de3000)="bbd26335d7e0253399eb4ccdbea010eecd5c1ea0e1a866b419523c6d0b4251de01572de4d0205eb1bb4fe1c258db174b362dc37b10089e04a5c71a3c156c400a33b578e2e3133ebedd7019bc182f25f64c154319f17f473820b34fcc99cd112e0e2f5a2b6e4415e9c95f9e6a14ceaf2c8fd7c8695340f575260ef3cfdd8362cd6658703cdd094b6517d89334453cabb2430c18b92e3802d372ae28c9d0ee", 0x9e}, {&(0x7f0000dfb000)="6e96f826faa4fcf98b56da31df39b52563abe3675741b25d11d4f518786de66e265d9734683314aec34dd6", 0x2b}], 0x7) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) 2018/01/04 08:32:48 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000919000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x444000)=nil, 0x444000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x1, &(0x7f0000004000-0x4)=""/4, &(0x7f0000440000-0x4)=0x4) 2018/01/04 08:32:48 executing program 5: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000cb6000)=0x0, &(0x7f00003b9000-0xcd)="") getsockname$ipx(0xffffffffffffffff, &(0x7f0000b46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af1000)=0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f00007ff000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00003c0000)=0x9, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) [ 150.405926] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 150.405931] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 150.405935] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 150.405940] R10: 0000000020002000 R11: 0000000000000212 R12: 00000000006ee0e8 [ 150.405944] R13: 00000000ffffffff R14: 00007f21fb6086d4 R15: 0000000000000000 [ 150.691505] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/04 08:32:48 executing program 4: mmap(&(0x7f0000000000/0x448000)=nil, 0x448000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) connect$inet6(r0, &(0x7f0000447000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f000043d000)="", 0x0) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000448000)='/dev/sg#\x00', 0x5, 0x10400) mmap(&(0x7f0000448000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000354000-0x8)={0x3, 0xffffffffffffffc1}) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000449000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f000044a000-0x4)=0xc) mmap(&(0x7f0000449000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000449000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000024000-0x4)=0x2, &(0x7f0000449000-0x4)=0x4) socketpair$inet6(0xa, 0x80001, 0x6, &(0x7f00001b0000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ea000-0x8)={0x0, 0x0}) 2018/01/04 08:32:48 executing program 3: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3d000-0x5)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) 2018/01/04 08:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000780000-0x15)='/proc/self/net/pfkey\x00', 0x501240, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000023c000-0x6)={0x1, 0x200000000000000, 0x7}) r1 = memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00008d3000)=0x7000) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xc000000000000) 2018/01/04 08:32:48 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) socket$alg(0x26, 0x5, 0x0) [ 150.736249] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/04 08:32:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001c3000-0xb)='/dev/vcsa#\x00', 0xfff, 0x4500) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c03000)=0x0, &(0x7f0000449000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f78000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002a7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000f3b000-0x8)={r3, 0x0}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f0000d21000/0x4000)=nil, 0x0) dup3(r0, r4, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f00002b9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bbf000-0x18)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/status\x00', 0x0, 0x0) inotify_init() clock_gettime(0x800000003, &(0x7f00004c3000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000ef1000)=0x0, 0xe0000006, &(0x7f0000a8d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r3, &(0x7f0000ef0000)=[{{0x0, 0x0}, 0x1, 0x0, 0x1ff}, {{0x0, 0x2710}, 0x4, 0x2, 0x1f}, {{0x0, r4}, 0x40, 0x20, 0x5}], 0x48) ioctl$TCGETA(r3, 0x5405, &(0x7f0000193000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = dup3(r2, r5, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/04 08:32:48 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000b000-0x10)=[], 0x0, 0x0, &(0x7f0000004000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) r2 = request_key(&(0x7f0000d98000-0xa)='encrypted\x00', &(0x7f0000658000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000902000-0xd)='/dev/binder#\x00', 0xfffffffffffffffb) add_key(&(0x7f000042f000)='cifs.idmap\x00', &(0x7f0000788000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003d9000)="2b7a53f730f20e73e5db1a706f1ae02cc0ed4731ea4aafcb193cc0beb8dabe757de79d28c28cd196986d7dd7245daa1a338f022debe0c0299e7de40fb6b956df7e4f6d5e718c335f5771f1fc2e5c607f037eef232265e3951e1da11dd5934c7c41edce8ebd31153fd65f5399d30a0529090497d961e4bdfc2407761336299b90752486644ac48852b99a9f4d1b407f076b0184cbf624251caaf82f9784957d11a52d9f41b8802ae5767c4cb0c187f2bebcc93e7b2e6dbf3e83906378edd6a167c49bd90a1398c535ef9cb0211e1afe294d73f4f88c77f568e5331d51f146c140fbbe4bfadd", 0xe5, r2) 2018/01/04 08:32:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x200) ioctl$TIOCCONS(r1, 0x541d) 2018/01/04 08:32:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000046f000-0xf)='/dev/sequencer\x00', 0x1, 0x0) openat(r1, &(0x7f000041f000-0x8)='./file0\x00', 0xc2040, 0xd95a926ccc329827) r2 = perf_event_open(&(0x7f0000a0f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bfc000)=0x10000000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000037c000-0x78)={0x2, 0x0, [{0xce, 0x0, 0x3}, {0x0, 0x0, 0x3}]}) 2018/01/04 08:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a62000+0x8a5)=[], &(0x7f000000f000-0x8)=[]}, 0xe4aa}}], 0x0, 0x0, &(0x7f0000fd8000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(r2, 0x0, &(0x7f0000fe1000-0x4)=0x0, 0x0) 2018/01/04 08:32:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a27000-0x11)='/dev/qat_adf_ctl\x00', 0x111100, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00002d6000-0x80)={0x5, 0x0, [{0x1, 0x4, 0x3, 0x6, 0x7fffffff, 0x0}, {0x782f8cf9987a3fb8, 0xffff, 0x8762, 0x101, 0xfff, 0x0}, {0xc000000f, 0x6, 0x8, 0x9, 0x3ba7, 0x0}, {0x0, 0x0, 0x4, 0x7, 0x7fff, 0x0}, {0x80000008, 0x1, 0x800, 0xfffffffffffffff9, 0x9, 0x0}]}) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003dd000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 150.855206] binder: 28134:28137 got new transaction with bad transaction stack, transaction 146 has target 28134:0 [ 150.863788] kvm [28130]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 150.874668] binder: 28134:28137 transaction failed 29201/-71, size 0-0 line 2815 [ 150.892771] binder: 28142:28149 got transaction with unaligned buffers size, 58538 2018/01/04 08:32:48 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x144, &(0x7f00006a1000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0xae)=""/174) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000911000-0xc)='/dev/audio#\x00', 0x20, 0x8000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000a83000)={0x0, 0x0}, &(0x7f0000cc6000-0x4)=0x10) r2 = open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r2, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x1, 0x4f, 0x400000002}], 0x18) ftruncate(r2, 0x10000) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/04 08:32:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ab7000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000f74000-0x18)={0x0, 0x8, 0xd2d4, &(0x7f0000724000-0x8)=0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) [ 150.892821] binder: 28142:28149 transaction failed 29201/-22, size 0-0 line 2948 [ 150.896837] kvm [28130]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 150.897618] binder_alloc: binder_alloc_mmap_handler: 28142 20265000-20279000 already mapped failed -16 [ 150.908372] binder: BINDER_SET_CONTEXT_MGR already set [ 150.908384] binder: 28142:28149 ioctl 40046207 0 returned -16 [ 150.918562] binder_alloc: 28142: binder_alloc_buf, no vma [ 150.918590] binder: 28142:28149 transaction failed 29189/-3, size 0-0 line 2903 [ 150.934258] binder: undelivered TRANSACTION_ERROR: 29189 [ 150.934372] binder: undelivered TRANSACTION_ERROR: 29201 [ 150.976713] binder: BINDER_SET_CONTEXT_MGR already set [ 150.976725] binder: 28134:28148 ioctl 40046207 0 returned -16 [ 150.984480] binder_alloc: 28134: binder_alloc_buf, no vma [ 150.984511] binder: 28134:28148 transaction failed 29189/-3, size 0-0 line 2903 [ 151.006532] binder_alloc: binder_alloc_mmap_handler: 28134 20000000-20002000 already mapped failed -16 [ 151.074616] binder: undelivered TRANSACTION_ERROR: 29189 [ 151.084342] binder: send failed reply for transaction 146 to 28134:28137 [ 151.091680] binder: undelivered TRANSACTION_COMPLETE [ 151.096898] binder: undelivered TRANSACTION_ERROR: 29201 [ 151.102360] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 08:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb00", 0x0, 0x1001, 0x6, 0x10001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000c58000)={0x0, 0x0}) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000445000)=""/84) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00004f8000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000008b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000072000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c5e000-0x4)=0x8) accept4$packet(r5, &(0x7f00001a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d93000)=0x14, 0x80800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000463000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$packet(r5, &(0x7f00001fb000-0x90)="f860161e43480c055209b331441b71ca43a0e4f2eaf964a2e69c657b37044b952d2ed50fc7cb992a69653b78fbdbf6e79bc79a188b807ee9fd0fc31a7e3731dcab35ba95808a6ad2f1af288bc1af5fd2177ce2317c0d14889555db7b552f313ab21badb71e97ebd2f3bc1e165d78e5d9d5b1db3e9ed9d34f7601e4825dd0b0f7629fcd9a565d4954dbf7355efbd83575", 0x90, 0x80, &(0x7f0000e6c000-0x14)={0x11, 0x1b, r7, 0x1, 0x80000000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00009b3000)={r6, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000700000-0x4)=0x8c) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000ee2000-0x1a)={0x0, 0xfffffffffffffff7, 0x5, {0x1, 0x8001}, {0x100000001, 0x400}, @const={0x9, {0x7c, 0x9, 0x9, 0x4}}}) ioctl$KVM_SMI(r4, 0xaeb7) mq_getsetattr(r3, &(0x7f0000b9a000)={0x1, 0x47, 0xffffffff00000001, 0x805, 0x0, 0x1, 0x7, 0x7}, &(0x7f0000984000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000094a000)=""/26) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/04 08:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000e9e000)=0x5) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e07000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200001600000000000000040d001400fff000000000002008", 0x29}], 0x1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0xffffffffffffffff}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key$keyring(&(0x7f0000142000)='keyring\x00', &(0x7f0000907000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000242000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000349000)={0x4, {{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x57e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) add_key$keyring(&(0x7f0000097000)='keyring\x00', &(0x7f000020f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00009f0000)=""/238, &(0x7f0000cd4000-0x4)=0xee) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a46000-0x4)=0x0) wait4(r4, &(0x7f00007e5000-0x4)=0x0, 0x20000000, &(0x7f00008b4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/04 08:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000+0x309)='/dev/ppp\x00', 0x24801, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b36000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x0) 2018/01/04 08:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key(&(0x7f0000533000)='.request_key_auth\x00', &(0x7f0000570000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000045f000-0x8a)="c958ed97eb9d9d352af353816ed8743f1013aa9fe9b2bad5912a915338eef41cea9abe61dfa96c919476494fa4e8555140a319423f5815d2ab661c1344014ebc866d7a34634758aff243c3c5a41da0f86ea8705498928a27bfe53ddb581cdc515bed86644e4e2893c4d6a414790e35234b8d821de10a14f79c9cec3210626416085212b4a559c4f2b754", 0x8a, 0xfffffffffffffffc) add_key$user(&(0x7f0000c11000)='user\x00', &(0x7f000089b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004b9000)="66bdb0a606be446c7c166368a0040b2175c459b7125a5fed412d79180b98f0539818ce5b4f55b18cb00bf7f6140846aafad29df7ba119b5d7838924a996db9b48287209e21413f9bc3cb0311af5044fa1c4d40c3d7a59ab3a43ded0a393a2acdcb6a3cb08e357ac137cbf90da7c008e8785de6abaea008ee61625d14342427c82eb691ec443ce1976c07e36858154175c522546a2c97dcc07edd96034d735e439c5602e1be589486e30c71248fc2e0c498d56e9b0fc7e5b647ff27eb13cd449676d83f9da040a993de8c451db305db8c40a7622ac0d9894ece1d0747f3cf9f6a491683203982b24b471bffbc630ee6a1ff75ac7aaa4fd40974c32a8ae5563d25eab7a0d885c92554a790b2d4b4a50f44b595609aefc31ff1a1707ead749bdd856469a234636179ae724ef5996f437b613bf8d50a12e159a013cb2a1ad9a61835a571eb5336ece6d1e837daf54feaf071f07f18b1bf8006103e11ad6e9f0360874d767211770adddbccbf9105cdc439a7b3b5db4587605f50b7efeeb8fc0fd00c2e28777e376f26afce7da8800f30c3d720ec4b0d11dfcdbe1939efd5d5868d4e341e7aad39431aea2bca4f28a4acf1d49e40ce64b1a702cdf3142a0867ddefe95c13c1aacec691b018f1f780d6a5faba6e0fa02f85a9e1f34a82184912c8a82d4e1bf9bb6d4bda0268bb752141c485b9451e33bf3107cb4cbd8ee67b5058aab89f6ffbe9c31c0ac011b4b798b6ac9a0f481f8b30bc371fa702e304bfc1245afcd77120b5e668bcaedc19f467119f624e33db8e248260ff18dfb2f7d95375cf4209c23a584e3b901dc4c7156d871bb612f93463ad7f74bd0ea0c5af082c244d572fa0261f6f03ed8326a27a4e72aa24d54ca72e846cd7f81e0846d89c9dbe18d2c082112b9a39ec0f5bafe602c042b9cadecc1f318fd3cd9ee860c841eec8e4455f418a6d4e517b91891c4b9f251981aa9c74e25252d3f7bf2719d58963ce7abd3edbf15c992c693999ed21d2c96fc5674743bf6f4bd7b4f21376062ca4fd6d287100fce46b66414dfa2eeb705f533d6d4fa3862553490c59dfffbfc294a008210f47fff218c68daf582eb2763e311d438e0e0b0bb1a8d251bf38a0cb66fb4310e887bc2c7066cafd334801b7c59cb19aa43a9ce08f70b78acbe461e837b109ab64b6fbc7a635ab4634de6f5be83a16ceb7b53ce5a7224505e1ef51fac3c440a1ca9a0ce977a4c8649f539a64ad3b6802ec903b16e38ef48ff3a44fefe9502f893eeedb91e6e5856a6dfedf47df182054cb958c230df4da00da86cabfa9d9775f3cca1f551e76a4b6d6c256172bdf3ad5c578f249ed5561b9a2378aeaa286a1cf210e865a5c2fafc47fb81ea34e9d762d731a2079bdf87c212988a51ee1997cf38fbfc2f6df7186826fbbf6155d68d58e15bd0d0ec438245a87ea03c0f7eca2728cca50bf696e3437232f27636e8574a762deabb1991a9481c383371a532d1b7a564fb9d9d14259eb43b6b9767060b5b12088b642d6515a157f4c92137f6dcaffb59df5092c6a721f464005a3adbc6b4fc998762dce728269d51b59bfb493f3b63eb39e0001b2e256ba988708a75ed488c055cac920964ccb48a3135b88073840730c45227e9f3dd0a8e80c608f4b9e6364cd125ef1e5fe641d65d733bcaf5a291605eeda5f9e119fc7eff351da60ec71939f779ec9db84447b86ca823c78366a76ec97624ddad8885c1d85fd94c75bee764f93f231554eb80a5754bb61676f36af8446bab3a907d8d00f8b65609b645ac0aff152caad106fe338fce4de42ae35cf9f2a5c603fcaae77d28a29da79973ee76f1ca292612d5c51f8b98b32e843b382533b45dd03542d6ee555008a189562be15be04b186346d6249e35d74de8927b11d6c21a8189f54436abdf167bdda1aa23cc2485339c3521e05029943b6dd7a96c98a8ef35c21db97889198f1d1d681c449bf50a9d403a28f5b63ee03ea6ebc107d823b2feb937f144a5ad8f839a2dc7a10edd492352909b509d0431199f703196094b9939d2b33438cc0c06dd37e12df53ea95fda4a4f28f19eab7161b01b60c9f88ee439240239816ea78bea57b22fab1027af04169cc2dab0c6f4dc4509adc52e179d8b7bfbcb6ea9e34d482bb3acb3ca753ae8da9e25e9acf343fd8faa024df040fc86e63e631394f28c3191773adc2e917b2c1f96de501bc2db07b48b94d6dc979d24225ac156f9b0728a815b6cda2cdf83d59247eb51403379a060c2521800c9e763809a428585f40c6496c9ee4bf2b315acd72263e472ab4de092f67e4f2fb2bb68771e6824669711fb85d3f59427a24a987dee55ecfa2e4c50c4c2dd07d23909203c0475948d1d44eb99c8e45c6c0598d890012cca65dd945c239577970191a3f05557049baad7d007ce8c19c908e632b1606014e9c4c74536189bcc67e53eb47e0fb5f8b17219115eaa3c20cd668a9858f5e88c6ab717380f6e6ef2f40d380192e1211b43a0b9bbbec28b567efb0d25ed71bdc218e1e5be32eabd23fb91607f2c02c71d252ecaa942b4a8d409c7eceea4cb3df6cfcbb8ba0fa838d60452436f28a4a558a6bfe51f40b69bf09e060fbce20fa30036a2bfd6e97dec53b135d80a14532f48e407964d2ff60ccd412d3d74c86a7ecdc253d3e82747e3c3e0f1b8c70247be9f9c871052e764817d601958e8de4e4c2df3bd19b59636bdf9394875727fdb54dcbb4cf2cfd5b6e0a428f82d417c77022913ca645b2d8e14eacb2e868712cde447d8998c49620dcdb943cb96c54025873754c54f033def77f8a261e82c04df19e89df343d4629e24d0585cefcc04b828abaee05257c83a6b33f8e129794180f72d2208369ac22d361ff1d1566b64337c71b847e1d35b2ef4216fca844708a0a5e69e24e8c2e62418a25294f14ac96b3bc8abc0902c595e1562cc88bc2612b704cf557747a311c1c7e3f62c014775c57770097db4c1645a54611ea5a38b28edcb01ba29eff7f2ad2a901e3670c0d4b27918f5d75b93ccc9f85acd9229b45af6dd8262c4d01579ae72cfe2727ce4e699161ebb6f52180762f9585a07b67d0b291f9327b43fa436f193982608cc4b14c7b6b61cfec6a320a80908b4f2ef80c206c997bf07d6c8f1e77c60ed7e34335e4531d8ba83e76cec687c1ce8f6870f4c5e9dbbadebd74a9911e51c1044bc70a9e324f6d2bc4fa4a9256b3cb291660ff8093dbd28bc353df1912ec7a00e89f21952bdb1930fac82ce67a4dd11838546c0bb48182c8027e9a1d738bd2a45fd45a778b59fbb557a1edb71e0809781597f4a7f63ed3ab4e1fec6857ed2d94711051bfb436f766caf470170b4cbe13e3da438a6e0bb20c3396383efb0d35c2bdb90fce6bfe3e39fd822e2bfc116318ea59cc3abcf9e37b0709e4875ae0222ba80de8f98edad5e2b8eefbdb284871225e195998be1ccdea07ea2cea363876e59b4a88cae395635e78b1922134554cdfe12e0ae3400aabdb33be6993d755a35e267a7fb40d49beb82f00e00d5ab5d52a645367b1cd4ce6fcad6cec16de5dc2641df555d888c8168c7a17d71571b1e5485c73c5bfecfd043d58c255b99d99434dfe2e286fa3241779d1752cc068be9e636959cc00d9a864b1f591e909c10e898b858c56c47f29ced7b9365c929cfeb2f02720214b16153930f29dcad005248ed775d5e37631b02dd8d1cba2931c977c3f2c0629613287577ad0771744780a69d379991d7a518990302a684827801209de072d431a2cd4e08cc52ce470b6213bb32c96f07ff646b6ed7dcd9ec5dd86a8aded0938584584314a5ce90a175a68ab3137d675b010bfb3a8361e2fd2314823d01e4ed8657bfe37025df8dc64cb3638b4ebef7a3174cf672094708b0918832ec5fa6c29ec8d33750cb9879ac83a58ddfdf8b2bdf912b902dc1d2de31cac63fd3ecbeea8e6d1ba435986bd86f14ef312720d0dbf412a4dccf0a88bcdd64928e971450b4e94081e1595e56093a386769681a69f3d1f1d6550a228c35770ca909df2fb79513f9f39088c4b63c87be35e02fdb831bf539b8340fe2a3d302183d14da53874567651043cf02cb0e5b57f979765de4e9b543c4cb75143fc5d91914923a128e5a4d2fcd45293afc585bcb352b669b262a5cf742889372eb2e40378bf9a504a203de6bdcaf2050c6936f6b30b1a1abe3fc9ec8f3debfb3fcd001664187b8e0b7a60e4bbc2cce63e6f5c2bdf670be08a2d1c4464b93735858c23d8752f4e220db82a372b584b6f2a78f7e5e93aaed7d2e366b8c662162dfbb563c310ac7a3c17514a7c16e0a30ac64a1819552348998854b98b7b3519bc0b19dfba469bd3f3a118f1004bd62800af111ea42cec8710ebc5bf5cddc7d64595c56eee595ca0fad50e500b6c0462fd0f14da36ce8df4bbe75052d908b6c683a32278392cc9a75e717df0ab51a0c199c080f6cebbc61e4cd360e4f99b697d0d6558704d741dfa00beab4e75fca1feace32c051e9f1bd5a82e7faa23fbcaab0cca0c5722ba6543de89d3aebbe4ad587cd5f982ea2707960f262d966f97eaa2c3d0affc528e304a4720e7a0fb73e7b8bb7256117820cdecf42829f5b16d4cf2f64f8796dc3de945120ece4849184446fc6269fcd9fab0e27ab9fe37207ee246c83cc93ed46b92e89ce00a3cac3df7ac721706ccbd2bbbdeb1128d015b3cc988d928f61d496278f466e761ba3489b33777b4e77daaf07e4fbee31b4a66d0b3f7bd703b1b37285bb1817d15b14c9052d490cc308da847375998ad930763c46ee0802bf2318699cccbc0aa8f3724944b104d402913c72c3f3bb56c30bf1bf81e9069248d573ff6a438645721f4ed17b1fe626ef9fcf7c30b9fa09ffcca6cdb4c4426703a9dd0af3d0dd0227fbe495d0456f67092873b81bd63fc0f48274a3f25ab83b9061a06bb75acce847ca4e774d3dace74b5657ce925952995bc3bdc482b38fbb8cfe7a2c2436f15d9cdfbf186c0dfa2bbd5434a2ff452f874b49dbc71a27c74af466d759894012c9bf7e5f4eb70e7523272c0f2df86aca6dba9f7cbe928f3eb3f171c31d6a64aea2c7271bd1d08b0c6488521fdb06d597e9404a51eeec0e8bd03d7c0f2d93fa15c760d5275be1b23213567200572d7328465e4ce77afa680cf452ff39e54c27370e9f80f1e436879a6ca430c86aae1655415631ab259ad081c661fe45962ff33ddcd5d310af1211e407b4232832c7eb52329167dd1b5eef69328dce85553640675aef00836713d4a533b4a716b5da3f9f4217459c7002488fa18e8cbb405281bd47afff379ea01be6c04afd4d6cdd9c27f2e69763f50f2e04027e403d99ae32654d4e432377e46d81b28beee87bd97ec9d9484f1f7bc31cda9ae13f7feaf73d2dbcb236f826aca1f526d3230947c2fa4275a31667cdf8d34b7022ec54e222acdcd8e7ba56bb2a1e4664250903dfec39b72142124de0910feff4ddf615fe6f67f674cdd4dbe6334bd4a2600b0baa3bbb95a5bae2ed15805e35feb743c8c975a73128ea1900b6f5c1897d612ed1e59337485fdeb534ce7cb41a29de88d6efe9e484db5cf97a4659125bc04e3cad5d8b1be16f817c301bee8de8f7b977a5adedeff3239da630d24897ec2c3b6852f8dadfcb308b653cda551bd75466cd10a372963a3845898ee131071c8232caff7f341dd8805391aec977b6be2fa5befcb7a053e19a123578ef14f554e3923dcc6e43984c6519f510d84c26d4956c58f9dc4ca680e1d53ce4efc13273d3c354f79bb126fe124f36dafa7164ed9588839eb0a29", 0x1000, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004be000)={0x64, 0x0, &(0x7f0000854000-0x64)=[@clear_death={0x400c630f, 0x0, 0x0}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a55000-0x28)=[], &(0x7f00006a0000-0x38)=[]}, 0x0}}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000cff000-0x3e)=""}) 2018/01/04 08:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f0000018000-0x1c)=[], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000c000-0x30)={0x370, 0x0, &(0x7f0000007000)=[], 0x0, 0x0, &(0x7f0000606000)="350219a852a1fc7c58b2310fd8d6f210428cc126388ebb3a44"}) pipe2(&(0x7f00006c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r0, &(0x7f00003d7000)=0x0, 0x8) 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000486000)="bb", 0x1) 2018/01/04 08:32:49 executing program 6: 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) getpriority(0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b79000)=0x0) rt_sigqueueinfo(r0, 0x3d, &(0x7f0000c36000-0x10)={0x1e, 0x7, 0xfffffffffffffff7, 0xe46b}) 2018/01/04 08:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$unix(r0, &(0x7f000055b000)=@file={0x1000000000000001, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) fgetxattr(r2, &(0x7f00001cf000-0xd)=@known='security.ima\x00', &(0x7f000048e000)=""/162, 0xa2) connect$unix(r0, &(0x7f0000dd0000)=@file={0x1, './file0\x00'}, 0xa) accept$unix(r1, &(0x7f00001ba000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000094b000-0x4)=0x8) r3 = dup3(r0, r2, 0x0) write$tun(r3, &(0x7f0000e5f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a14658ae4d54e7492bfea59eee8b86c9"}}}}}, 0x3c) recvmmsg(r0, &(0x7f0000a77000-0xf0)=[{{&(0x7f0000201000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ae7000-0x50)=[{&(0x7f00003d4000-0x13)=""/19, 0x13}, {&(0x7f0000c27000)=""/254, 0xfe}, {&(0x7f0000f06000-0x4a)=""/74, 0x4a}, {&(0x7f0000b4f000)=""/239, 0xef}, {&(0x7f0000b6c000-0x59)=""/89, 0x59}], 0x5, &(0x7f0000c09000-0xc3)=""/195, 0xc3, 0x2}, 0x9}, {{&(0x7f0000dda000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c05000-0x40)=[{&(0x7f0000f71000-0xe3)=""/227, 0xe3}, {&(0x7f0000786000)=""/10, 0xa}, {&(0x7f0000b72000)=""/165, 0xa5}, {&(0x7f0000c9c000)=""/101, 0x65}], 0x4, 0x0, 0x0, 0x1}, 0x6}, {{&(0x7f000021a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000089000)=[{&(0x7f0000fdd000)=""/254, 0xfe}, {&(0x7f0000833000)=""/210, 0xd2}, {&(0x7f0000b6a000-0xf8)=""/248, 0xf8}, {&(0x7f0000bd7000-0xce)=""/206, 0xce}, {&(0x7f0000757000)=""/119, 0x77}], 0x5, &(0x7f0000aa6000)=""/101, 0x65, 0x7}, 0xec}, {{&(0x7f0000490000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000123000-0x40)=[{&(0x7f000019a000-0x29)=""/53, 0x35}, {&(0x7f0000305000)=""/164, 0xa4}, {&(0x7f0000ece000)=""/216, 0xd8}, {&(0x7f0000328000-0x29)=""/97, 0x61}], 0x4, &(0x7f00004e7000-0xaf)=""/175, 0xaf, 0x5}, 0x7fff}], 0x4, 0x2121, &(0x7f00007e9000-0x10)={0x0, 0x0}) 2018/01/04 08:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00005d1000)=0xcb1, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000060e000)='/dev/net/tun\x00', 0x0, 0x102004) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f00008f5000-0x15)=""/21, 0x15, 0x0, &(0x7f0000c13000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/04 08:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) acct(&(0x7f00007b4000-0x8)='./file0\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e82000-0x8)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f000069d000)={0x1, 0x0, [{0x2004b564d00, 0x0, 0x0}]}) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000456000)={0x0, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xcf, 0xfe85, 0x6, 0x20}, &(0x7f0000ab7000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a6b000)={r2, 0x1}, &(0x7f00008ff000)=0x8) r3 = socket(0x2, 0x2, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dd8000)={0x0, 0x0}) epoll_wait(r4, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f51000-0xc)={0x0, 0x0}) shutdown(r3, 0x1) dup2(r3, r4) shutdown(r3, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000416000-0x24)={0x0, 0x3, 0x10001, 0x1ff, 0x0, 0x7fff, 0x81, 0xffffffffffff8000, 0x1, 0x1, 0x1ff, 0xd58d}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003c5000)={0x0, 0xfff}, &(0x7f00003ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000048b000)={r5, 0x1}, &(0x7f0000fea000-0x4)=0x6) [ 151.858860] binder: 28173:28178 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 151.865933] binder: 28173:28178 got new transaction with bad transaction stack, transaction 153 has target 28173:0 [ 151.870374] device eql entered promiscuous mode [ 151.881189] binder: 28173:28178 transaction failed 29201/-71, size 0-0 line 2815 2018/01/04 08:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000ede000)={0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000053a000)=0x0, &(0x7f0000aba000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x5, 0xfffffffffffffff7) read(r0, &(0x7f0000c62000)=""/1, 0x1) sendmsg(r2, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x39) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f0000d85000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000493000)="", 0x0) [ 151.934895] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=28187 comm=syz-executor7 [ 151.952325] binder: BINDER_SET_CONTEXT_MGR already set [ 151.952338] binder: 28173:28178 ioctl 40046207 0 returned -16 [ 151.959052] binder_alloc: 28173: binder_alloc_buf, no vma [ 151.959082] binder: 28173:28191 transaction failed 29189/-3, size 40-8 line 2903 [ 151.985114] binder: undelivered TRANSACTION_ERROR: 29189 [ 151.985212] binder: release 28173:28178 transaction 153 out, still active [ 151.985217] binder: unexpected work type, 4, not freed 2018/01/04 08:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x7, 0x4, [@empty=0x0]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cf000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0x8, &(0x7f0000c86000-0x62)=""/98, &(0x7f0000ce3000-0x4)=0x62) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00008b7000-0x4)=0x6982ded8, 0x4) 2018/01/04 08:32:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x292000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000bc2000-0x28)={&(0x7f00003e9000/0x400000)=nil, 0x8, 0x1, 0x8, &(0x7f0000f94000/0x1000)=nil, 0x6}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) get_robust_list(0x0, &(0x7f0000eb6000)=&(0x7f0000fbe000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000fbf000-0x8)=0x18) pkey_mprotect(&(0x7f0000f13000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000391000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000996000-0x8)=0x0, 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000b59000-0x1008)={0x3, 0x1000, "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"}) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) mlock(&(0x7f00003ee000/0x3000)=nil, 0x3000) 2018/01/04 08:32:49 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006bddff000000800511001a00080000000400000000000000f518e3070000000000", 0x39}], 0x1) 2018/01/04 08:32:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='vmnet1procem0}eth1mime_typeeth1wlan1\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xfffffffffffffffc) write(r0, &(0x7f0000fea000-0x24)="2400000024000700e113003f00000002000000000100000008000000f1ffffffff5010b3", 0x24) r1 = shmget$private(0x0, 0x3000, 0x9, &(0x7f00009f6000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000883000)=""/16) 2018/01/04 08:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000f53000)='/dev/amidi#\x00', 0x0, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000140000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe3000-0x4)=0x14) connect$packet(r2, &(0x7f0000f65000-0x14)={0x11, 0x11, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000096e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000032a000-0x4)=0x14) sendmmsg(r1, &(0x7f00006a6000)=[{{&(0x7f0000ae3000-0x8)=@sco={0x1f, {0x3f, 0x0, 0x6d7c, 0x3, 0x40000000000, 0xb0}}, 0x8, &(0x7f0000552000)=[{&(0x7f00002a4000-0x9c)="0efe3361b6397d1585c48cee28748cc303af3658634a93b06d9bee3dd2f6bebe9226dc8fb6e21105e45cf0b571c1e6d071395c0ad58a6464e331ca0a03f16d95953df13472d1137490781345694ebceba998331a183ece7be3c4344d8c789993f62c140fa44ad873444b32ca7281bb8ccd8f2fa7e4694c26de6bd11a5f203420f75fc5ef1082fbeb32b066f72feaf5680927577393f84e5487760725", 0x9c}, {&(0x7f00006a0000-0xce)="80578333ff14a8d0a5fe690ffd2f4d904af3b7ddffb97f727383c7f0aab75213540986c4e9df6c021c1bd5bbcddf414f4a42fa6139235b84788679939a9717bebb62015828d6ef108d4f3166a0451ca3a4f42453f2828ce210ce7c88aa2003575c511b4ea1d90af3c29532de104933e449f8fbfbb7dc77bd7602226b9aa0e473e55d8dd7b2287b01bf88c9a9f262509c5dfd521c49f5e2904c722177161d3ac471f2d75d0e559619937ac0e192219398652b3d179160054a6bbf41c4416a49abf49921f9adc916a4b1be6dbee780", 0xce}, {&(0x7f00007fd000-0x51)="74831ef30b2abb61cd7b9c038ff489df4d8b1924aea5be47980067d6e77dfaf6e65d68a32fdd02519be9cf1412d067d05ae62ead9896f6992950352991e0f74b56d52706a06803f05bed2ac33a0fbc916c", 0x51}, {&(0x7f0000415000-0xc5)="0a8d398f153b55c1dfb1b0ae807ea4a18ffd3e3aaa0c874f642e2b19a83562ad1b7dcbd9f957c3994646386dd6203dd73b35b8d8f1bc1229276c9ad42edf8d272ebab9f9d94a6d94a710c71298affdda94d6edee3a69e099d5d2f1074c1cd2d6dcb239a71ff9b78fc7cbe4081de5d83f21cdc36166474ff3a4b9a88d5ad20b9a9be9fae8a347c1b004e422a0ebb32372e37ea020c7f91c65ba2c162491399333ce87441a800458e3b5a91b6404e184b52c7d7aa676423f390f5658e00ea97deba1323fb4f8", 0xc5}, {&(0x7f0000ff3000)="bde42eb1972bdc2e3d580b594f0e6b77d57ce8982bbe3d4482022f2a0e364c3dab62fb240e8f2d207c4939352bd0be9a", 0x30}], 0x5, &(0x7f00005ea000-0x2228)=[{0x48, 0x0, 0x1f, "e935f92b859954044bd8bccae3611477ae8f97f70666921ea07f9db9b6a120cd51fc321cfd995a50dbf7995bee0812d48a4dd5"}, {0x20, 0x118, 0xbf, "48b1a67ed1e60ccc4de3d1327d"}, {0x50, 0x0, 0x1, "387d6441d2f82d757fd296667074c9f86382fa10b89dbaf4966c163edf66ea66065b6ba2e526458b9e294f9445bced5244f5621052deee166381e501"}, {0x1010, 0xff, 0x6d3, "cd6e6bb8ffdd922f95de251d248dab2da78fce160474955c820539e92c81cbf402bf6d0326ebe4c28d44da4a515eee93294d70c6a3844871e06e70c2413b2a5c6d2986f0779b5123bcff62e15d2168e3f610c7d306a137869f53dc8e2c848c74b63b182c0b4df4ffc594d16f3d23f230cefa925c80d1ff42bf19338690f179002b81c71b78628571da84e7633ab6c3ea268252272a3a48264d6e82f5a87bd87ba8c294468332a1055b4d8d05975c76b10c0b752208a3a4b0e32e35fc49d35614b6e6aec249bfccc96ffd11d5abe27fb1e33b4ec350271c4156f00b9114d4445274983fdb231885920e80fb746a2c517e4efeb5c69cb28909201af087c5605b79d86f1aecee4959c9e90e9ef0f06e6a38b107168bb2b76d59fb79e64302fccdccfb6bf1355e536739152b9293bc381c66defca7104ae89ce9a6b0e5c5fd75d0d211c96e38c0bfea039df79302fbd46ff8e4b24407f4cf7f06cdd76467c2e1d6956070b73e1646da47ddf833eb38a9702ea6f5ef113970cce343f651b69eeeba1e0dfc37eb67da200ead37efaf6f281d383d7004c94aa371bbbe172f4a5e5fc5531846fe9c61606519e5e88fdcc6bb6497f7d13eeeb1a3aaa9bda6dc0b38809270dc92a5c927547c607bc7904973f762ed0cbd4d40e0ea3f6a82259e32a3fcdeb1cee0d5a9132b1eb69c45f91e659f2119bdf7e162c09708af73fa8d432510aa23645bcb02aa6ee407909ce51e3b4a1903edf0ac5369538a2cc217831ec287d4daad7bff790eacc725f6b56e7caf193bac33e5d1f790c9f54c5f5bb731bd0bcd6123cb4fec05acf8efc795c64946e37752ffc34ed7f8b5d6079a42cb2e9657d43c67506a43e486ff14e4f3f489f46e0f7e242e87bbb2aba25d4c16e2606d039e73ed13f915fd1e3359281e41a2158d81e36c7ec3da70af4b017d1ef930ea9a858a62c4607c659bc72dbb21f98c6bc742bb63df1a043d98e7056cc177bc61532f1ad210fd493ca6a3703d8f16192e2bb1606a6fee259b27973b7aae4d203bedf78e6fd3d8c6a3655c19ee6989d9e967e705332007ffe45c526c251f3aa2993d1acadb513d6494629d63fc00ff24a09cc2b72eda7dd4a54e1ec836c6982ef1925fcfe99cb2f612361cfa29d4ed2e004238b716fc3e4fa12bed1e1602478250f36caf4572c1f510165c04cc5bcf215d0e891b60d892eb9f8eb6180ab71c8ca9a25d4fc21ab03d21527fc0153933bb9c009085447ddb1cfb51e0fa8ecb36f786c13a0ae91563e50f19e5b788dfaa9e99896a7d6f952344fe9a07da0a0de33f17e65f93addab6849a5ab2e9f81020f50559936a3ca6cb554ce5a295052088bc6e425ca22c1a1d314a17e0c4fea0acaf66d281d610c22237ba0889e6678f46b407e949be5da25a55ffbc354573695dbd49582634fe739d236914211a311eb4e838afbaff4c32bc686049753755b5fc015efdd5129b1940ee083f0c5b0ad80b38a5320d9e49d3a3a42922af998fc60f0c26547f6c8c36dd92e051a19e20c807912bdff40798eba5527bbfe18a631020ac21720d29a726d5828c18c6d0ff5a9ef5320831ee772cdb3c59839647b4efd658d6c3a54a406f6d1a90ab7e41d89857f64370db3e0144f7eac9c377d6b0fc48e610c26e6defbb0df4af056545133f1067a966ea8d49be8129f1f689ce6fd0562a228e395f57fbb1ae3970614d2bc33fb64dd996fabaa6eab0dc4bf98788faaa7d2a7dc081d1b4d6d0dded752cdae00119b205456fe909d82055ee62b105a9315b4189cdb53c207dca054bbdb2636d994858cfe288f95eef03bf3142dd3b2aab1fb07a6b1ede6637f901474fe2f9cc715e558e18a82299637c94abaf49eb21f23a635693780e37f93fccc05d2947dde74afa1ee2ef3f65fc80f83d6b8f08a9a2f0f812e42827a0eb89afce2b06aa9eb3b9ea3c3ce87be48a69e42a7cc3d0fe7e3f92f4bf60c8f501818b784ccc0d4d1ec8ea36938fe6f2657f50ada6a815c5c757387c28f13a3f949815b7e18ed8f77f98da7d72b3e0b0b01e0b0b0932a0e3616d7633824b65dbaa20b8a70e93868c5c00cc7fddfb790738d301b83176865e7fdbb7dd5fdb7796c3e501bc468852bff1303f6487a9963499e5e9c2a5fe0c857e9aa31c82b5040d4dd6ba5dc86cbfe8e84841a11c7a8ff3a41725b834b5c384629fa2eb391e2ec4b43ce861c648fec3e719610c1d9739fc988211e20b4d82a67cd831d664286a45d01e851e9217d931d6f923ac15f01a688df9fb0106d193a59b30a22053e162dd8866951a579caebc92daa0b211305be3084bd3240681bba69f11b7bf4ed801bbd293a9f085879bdc372472a09309346c9a2aa33a12db931d59441d6aa220c6c48546d1f24bc6711c56f2362d83c0dde0911057f742449ef9a4a10be7a619dab5323d37d1db098c3fd99475a821f977401804a44eefc3835de433c471ca1d6be621c97f7ff9090fde54c24c931b60206e808da87993f7859aa502f2add27664a42949ea4f07b83e1cec28008ea9cb7486363ecc432c373d15130bd77a00737641a2de8886056079033baf7839e6f3c518749088e2e94f42a8411296228eef4b0fcd756f860fe62e83c02fde77464e314365260ce7cf97c00a8c1783f062521198339244b9b46a3e2dedf30084a84c3f52e04898d8f792c759dc42550bd1f09792dd0a922307ff4d2d05f49fcf6871716438673e593a70a98d179a7b0518a1402eab66eb016459b97a6854620059e285c3447d833c815470130d4f041b55aa61c86940df83feece251b28edd47cf21fd651f1767b494ac080b7f6b883509eaee78c1a37cf01bfd10a125cf695701b110d165727625270fcfd6358d3e7585569fb507964489086bef0433807f6461b22715c33454f482a89b9f89635c82d90fa71fa7eee6dbd7b3c39916e08bb576797bae14a396b9fd8cbff9def28dd7145e8989fe764cce6a3b0f34d880761ecb2524e5f5b73814841b6bac1e634b612c4a5b7f191f83d4548f80a953ceb99f6bf145b6af584b786e78eea0cc90df39a3d710f38fc8aa5e20f556ae723e4f73a20aec2f14eeec9e708aa6ca0636cb04f7d3b64283bd85d07013a17f873a4690f6330ace27a767f2d2f8ff54ab0a74b5e1bcbf0e29da98dbd82f1103edad01154cb08e6a143d65e504b9938263694e2b20d1dcd0f8c807ec3c30893f30f10b1c3e3d5689a364dd8eccae1a6ae6433a0c78c77595183764c1ec992b26c86cbbc236623631c65e8d86cda66593a63f68257e3b675a52fa0530fd0fe87433ff0b7d7c504fbf244b3dd69e5b10a8ccda5156d2e25f9c7793228fc30c6a14bc2b85a93835cd0a16a7efdfc6f0d6b536cb2e499530c94d2ee00740cdc23758d51ef1f52ca1d192bee663af0c91a593b52a49b913e133e79437df50d9e87b2a5045c9c52d69f0848417ab93ae629e97c00960dd62ee1ab9a58474fb859f0e66f9e4ad125228161c688fa55567311e2e970a2ba9e308cb3e616b601c5c1025ed48ab8f1c01210fa057c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{0x70, 0x11f, 0x7, "b0affb47e80c74ee21fb54a2e0d5b6655eee539c94a2d9889314c1cf678dba80c438b775bfced80bd6228bd37b8ac76e1393bd98f3a26084e4f7336c5584105e01858f46b9199af6f3fd22eb3bbff03e7f31d95837c3b9c53b2de08a02"}], 0x2228, 0x800}, 0x1}, {{0x0, 0x0, &(0x7f0000d99000-0x50)=[{&(0x7f0000f4b000-0x47)="27a989347bc5fb1241ca25e1480811e71eb35c4ec94a5fb1be43c7114f2054ee679e334457f3a022c8c02a4645e076578ac66c3eb8dd7531365d54c2a8a4e8427477cc93620d28", 0x47}, {&(0x7f0000395000-0x68)="f707129936c846c25d8df64116bd11320082c65956263ddf969a91402b13c9e052985ca02d37c1a1eafde83750500bf2089c31efbc10752238f5ab1920d55dbbfd54fd98c443a114b26c98167f9a5ef199ec165f087f53b8c255cb3699791a671042e586c72f21d1", 0x68}, {&(0x7f000036b000)="5eef654ac36f401e301913860e2de43deea9ad797db0a7f7345ec1afcd16206e071a904ce75a0e217eed897b2c25e86371635949b0a6595587622a978c4a974e55b950a374d2825644ec7c38faf9aa3fe17cb6dd1ee2ed78582e82a56a35aec8fa1bfb8650ffd9b37b49e0901a45e31cf129f2e8e13dc481e016f73496cd255ce473d572631e915e89cc058be160570d76c98ee2265c855bf8c0a32b0e207fa1a9011714a6d1502269569d0f1f8b7b7a46898a", 0xb3}, {&(0x7f00007df000)="f003d5ba0b4984464149a52dfb183a68bb306a07cf69dc9e85c29f949322bfcc22848a391941592b764138cea5f1ecbe7dab0bf098ac9ab8c056508eaad014487e60bf4a42bd4e6e277a1afe3f722eb370b81888edd22edcf2846c799ee8726a77345d0264c64b72283b5cdd9fe4f34b76de2bc7a3d0cb6accd0a9ebc1440bbd1cc6d696f01a46e3b713442fff160447a923f6cc7014deab0f2421de5ef596bb0dbaab4b1106d0cccab5f841a58df68136f0212405ef19a6fb66717f96ae005e43c102f92b1138e13edc64b2d920bdf55a394ebbee5b09523d6f765c0425f1ba0fc0cfc565b180541755cdd5", 0xec}, {&(0x7f00003e5000)="bebcb56dd94560eab213ff33592d9febb4b54fce63538cc967dd78c5a36bd044e4a4f882cc73ca8c22c0fdb8c184792199a59b3e2cbd9e4629aae1090bee522f2fac08abc617d0936e494a67dbb93381da380231ae6aaceac0d816e800f6522715fb518b6ed0184e7a13769e6ca9f0545bb500c03d2339cffa209d685af9e88caf29091c859ba92d2590597564289560284ac4de236a2a5c65bcbf4acac45e76df1ba1cd8994614ac85629b5c7462619b9361c7670c83c9b756fe44d9e13c7d42040b979f643bf75782f75f14c852adff89fee3b265d21", 0xd7}], 0x5, &(0x7f00007fa000-0x4d8)=[{0xa8, 0x10d, 0x5, "2515583276445884d0da0685aa5e0c8e12eb2e877b35a68cf8cabf0ff062d1ce32ecb8f8483ee9596327eb1ca13f7ce63863fe0c0da8e8cc44cf95b17f44b5bc50bfb689244be73c183ac6a729573e6295231b49200d45262587fc96393468d50cd13e8f66e713d25abb282a67c0d2ab82ef1cb8fd23891ee9588dad28b035741edd4e74ece756fdcf079a10b51261f4a70f8ed9d56520bf"}, {0x38, 0x13f, 0x2, "1b6c17e9434a75b012ea66f4354a6223a5406c18e27079db2b80adf4668f5f1243bf352a5e5f1b"}, {0xf0, 0x0, 0x101, "314224efa54dbac007ee0eccc0088bfb3222a580c4686cfad255cf5ae598fb090bbf43bf069129f16a77749ee562eb4522632d4966f62cbd89c8252b5d7a1f684f5140efe430b9832d6c70e0c54289f052d80ad08fdcbb18c90fd87aae797e2f0a7e691604c29da6ee65cf11ff6b5069eac670e1ce92be211a6e29e0747f7f8435f70796cffa66c6b4be99490c0330cd15ec8a387deb518935ab16a124493da5d088c7946e8b5272e5aab5494957e9d73f6eb7bbe139f21713ede380ba4531cbfaf552d30eda423421f15fd01352f7fec55aa1b1273c22d1a65099bfaf7b"}, {0x70, 0x112, 0x1ff, "100495a47f786e4a91db25c6ec59c3dc6786b23958ba87b5cd30334636efdb650245d4cf129431026112df1cb5e1a55669c6a8953a253b3f2a1b6e95928a2bcb33827af82354cf9e672931ed8fae2ac23e6244d8cb61c430b6ddc741"}, {0xc8, 0x0, 0x6ae8d017, "b721cc2ef211ba0ff48c16a9310b5100134e5133473f0124ffd95976cef9b98f7425832959474074e17eb71da719e5835578d757472fc75b56b8d7035410fd8c402e06f4d99fed21c442aabdc6dfab9928dfbc1fbc22630fe963329609f873e436ae0738aa48a9c256f23fb61b0f03693a25eeae67d3a46da5052d6de434bbf9fd6519a4c9450da9f120981d234c5738eb5ba4f8de788f2826968f29a5d448bf702217ef0323cd150e271fc369d0fcf7b9"}, {0x48, 0x1, 0x8000, "28c221c58242953addfe6a3ed8aaf48e75199b9f3dbbdb8b4596657f90e115ac236885b4db2e58fb86c0752d5728ba653c373f184355b1"}, {0xb0, 0x11f, 0x8, "a3a6bba94f61672962c51ac25a6dfe72e1d31d01de7a177f8848ccd68c1668804924881699e6bdfbe3643612b8c0219e17eea0cee626d7cdc3d980d4634c7a8136611f6c5b25d57520265595ffe2bdfab134614a80b2634e33fc95d0b03a75e3f7862e949c128968923d15720f78a6d354f69e7a5aa82da75b2a7c8cf0d1fbf947091d90b318ed258a6264ebcb8bf4632cce62638e1aad21ee"}, {0xc8, 0x10f, 0x5d, "72633c5fb16d69b64ac394fd9ab86d166cf8fe5f31218bdd30aca36e28eeb7cc978539022c7a9530a0c477b72c3dcf7d91cfa8bae917cac3db5f8d82dcde5615fae72c2eccb871e7fa1fae8cace3d17ac3fca733d387c81a3d09410b5e617c40d38afebf95aa8c547ff5cf928220ac9435373bf6f71d246d4c1b27c378736aa423acb9ad840b01a884fe12d44f534a1c60b61f3733d579e2f10f2ec518620d486ab098249eb08a4113bb754a149c5acda8694ebf"}, {0x10, 0x11f, 0x4, ""}], 0x4d8, 0x0}, 0x1}, {{&(0x7f0000738000-0x14)=@ll={0x11, 0x19, r4, 0x1, 0x10001, 0x6, @random="5dd2c4f21d37", [0x0, 0x0]}, 0x14, &(0x7f0000e15000)=[{&(0x7f000057a000)="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", 0xfc}, {&(0x7f000016e000)="e649825d275709027468f7c387cca58a5593e28dd8f7798c1473f2045bfa60131f78e0e8eac13f6ccbc2a69e0fa96a1d9066d89f41f13390adaf2e4a076d3bf93e4a56e7deefa117e710d40ecc5cea6069f053e7e3afc8db5699c1b5aa824baff3eee2b267259688f1bafb856aa67c653f449eec4fefe3378e2bc679ae0914581258e9ec2e543871167c2eaa4ae551a0f833f932012687a65bd66151a8d5b90fc7ba1ead7547d03c3d813756a73bf3a17b772cb6067cebedd28032507b2fff8a6c7076a10f5df562e8c2443dca480c5562b32aceb27e9bbb2a47be2e1074d5a962426399f55d5b57027a85a8eb2bbaee3505724a0b", 0xf5}, {&(0x7f0000f08000)="216f688679a8dc148d2f671c8db5a4505910d8615e88ffb70eab3c9aba810e2e6450c9f51c2addb3eac14267acc13ac8534da557016516371dda", 0x3a}, {&(0x7f000004a000)="3015a1de55ede5e1991387b9", 0xc}], 0x4, 0x0, 0x0, 0x10}, 0x1}, {{&(0x7f0000fb8000-0x10)=@nfc={0x27, 0x5, 0x80000000, 0x3}, 0x10, &(0x7f0000962000)=[{&(0x7f0000dc6000-0x90)="751a1921a4ed522c9f78f3856a390e6afbcc0a361a217545e0275dfe53bf62b935c40bc6f07ac729c034ab13af0ca981ad915e57dbd1b024375dbee312b9450883fe07be02b3ad0a4ef3778b8b519018135e32ef3b007543c093471275efd9a90a24dc03560184e85bdf352ff41ff19bc379a76ebeac0b1758be5938356c2601542c1b74b5986c1a560a265d31f25890", 0x90}, {&(0x7f0000c8e000)="d164ccd4ba607e096dde0df0390ce5ab7e6fe5ff4c743ec43c3e6cd08e80d4f6684a7faafa29b10cfeb6139a930a19e31f127f443f36c8a59d7ecb74b9d8dbf11af482e100eae6a983897fea5e3c98f6da8e4dfdeab3600f2c4417fbf802f33e20e1d86e37a10e194c7ea140510af554ec630495f4372c77048c827a751381b80dca0c8862b5c5d705d011", 0x8b}, {&(0x7f0000ae0000-0x38)="b1db1e80694e31e46d12e880cc7802e9b9127fa7139ab4c6f3b955bb5ebb413c3ba1771e416eaced10dec939a88a09b2a79bed015a9d2114", 0x38}], 0x3, &(0x7f0000906000-0xf8)=[{0xf8, 0x19a, 0x80000000, "18ae14dcd2470e896766356eca6dc48cc05ea53f108ac080bfdcc7fd62a5d5f12ec5602639037f6d2d6d2fdac89cf4ac3be207489083da364b6bdcee105d6b690c7018efe5870fa969a0acfe83a99bd78d29581c754e5d79c56d37467542aa08e0c3456275183a9d911fa71703745fe592c9261f66ccec1ac8a194bdabee53e4b540d3ee1b7c65074015b47d9e27d45a607c3ed8ef84aad15b8f277ae2f10a47272031a04ec6d75be4edb1cde0d01fcd15e7cf44e8e6b6a59b56e435e5b37831a1871a4befa6391a75ee3b1ee171d616b39a40ca21c8ac2972ca707184930c2752125d43bd"}], 0xf8, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f0000924000-0x60)=[{&(0x7f00001c8000)="13e086c5d72f7f3f171ecfe4fae1e61fe13eab36f65766b4c97b4bc360dfd7d4117d5bbd9610e7e2ff28c4a05e7082dc9ccf6ed23a05e44bfb6a63d7a5dbd0ae1ab08e0bbfbe86", 0x47}, {&(0x7f0000ce5000-0x2f)="acb025c7dcd8954f262415e712ed61c26b905873cf1ab603c85b3c70782b1759839941b0dacf8692e5eb6e8b7290b6", 0x2f}, {&(0x7f0000bbd000)="9c756b8feab0ed6474bca170632ef3f3202d6a23367fa1aee4fb388f34b0b8ed68f0a4cb7d54204e2ca8a850c8c6bd83eaad5bde59463a1576fb242a4633b1e48efca000816b7c4199a8fbbe30db5125e9d19d4e1ee0632043ef10277b156748d9599929a2335219da74c955", 0x6c}, {&(0x7f0000cc3000)="69bb43bf4912b2d69e027b3f7661d8b1effda3625201006ef6dc058526ead076954b9cdcff90d9f3d2711cabbd049f4b8ddc1b63694e3496f34eac19f2577b24180f848aca3d9e5ee406dc9912fafade3d1bbf4ae3ad84a4f4", 0x59}, {&(0x7f0000ccb000-0xbd)="af744db01f02099adc02d3f7d0eb6a0774be0e8afca429856be5d27a717f6d2bbbdda41e69fec906dd3cb7d7b729d8513b9a4f466eace8d1304881e4260073179fec0aa3d8bfc479895820f88477acbf76ce5678d600258fff1a4e07a8a8249540fc115a44787bd7c9e90336d2a8e53c0ce16373c915a0bb7cbf7edce770a9a9c91e2b8ec0a7996ff1a17f3bc4e44f411e11039a3ee2dc8b527328a551fa6931e4aee09aafde1fd17aed34d44593ad6b9ce32ac44b6a3a2c04bd1dc522", 0xbd}, {&(0x7f00003b0000)="d3eb543032d11f3b0bc4d5c9", 0xc}], 0x6, 0x0, 0x0, 0x40}, 0x8}], 0x5, 0x8000) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b58000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fremovexattr(r1, &(0x7f0000f9a000)=@known='trusted.syz\x00') vmsplice(r1, &(0x7f000032b000-0x10)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ae4000-0x4)=0x0, 0x4) ioctl$int_out(r1, 0x3f4cb594fee7ce36, &(0x7f00008c2000)=0x0) mremap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/04 08:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00006d7000)=0x0) syz_open_dev$dspn(&(0x7f0000401000-0xa)='/dev/dsp#\x00', 0x3924, 0x101101) 2018/01/04 08:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f00008c3000)="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", 0x4fe) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1)="", 0x0) [ 151.985220] binder: undelivered TRANSACTION_COMPLETE [ 151.985228] binder: undelivered TRANSACTION_ERROR: 29201 [ 151.985260] binder: send failed reply for transaction 153, target dead 2018/01/04 08:32:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x8080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000057f000)='eth0eth1wlan0\x00', 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000817000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x80000000000006) sendmsg$netlink(r2, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f00002a1000)=[{0x14, 0x23, 0x1, 0x0, 0x0, '\x00'}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e9000)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3ff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000d8c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$alg(0x26, 0x5, 0x0) 2018/01/04 08:32:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000578000)=0x0, &(0x7f00007d2000-0x4)=0x4) read(r0, &(0x7f0000c7e000-0x1000)=""/4096, 0x1000) r1 = syz_open_dev$sndpcmc(&(0x7f00001fc000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x23e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000095b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3ff, @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]}, 0x4, 0x8, 0xfff, 0x3ff, 0x8}, &(0x7f0000887000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00006d2000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000026e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000884000)=0xe8) ioprio_get$uid(0x3, r3) 2018/01/04 08:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007b2000-0xce)="f75976de4049366cad92e726582c194b67ef4747a8a5d6bdea6f5fe1cb0ac686568b5708fd4197af47d0929b4508397181f712c3a11023cd6bf27d9c527b12c73be9887e05b9dbce4675e66149bb7b5595ff4dfb52ae2e1d881e6da521edf2a331688f91cf5f09d1f4f6a47e6fc7c294e63ea9df312ceb285ab64c41e37ea159983f51066848b2fb57b747f9324a1fe2b0194ce1b5264ef6832eccf360881fcc48c1bfe70c5c8bf96e141077d8d356ca38b9d36b0aad2983b42a9f6598d84f6e86f9b442b69afb8c84a17d60f93a", 0xce) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00003b7000)=0x0, 0x200000000009) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000b84000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xfff}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000401000-0xa)='/dev/cuse\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000073c000-0x4)=0x6, 0x774) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ab3000-0xd)='/dev/usbmon#\x00', 0x7f, 0x400000) ioctl$KDDISABIO(r0, 0x4b37) syz_emit_ethernet(0x4a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x7, 0x4, [@empty=0x0]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/04 08:32:49 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) getrusage(0x0, &(0x7f0000059000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {r0, r1}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000004f000)={0x0, 0x6, 0x25, 0x8}, &(0x7f000005c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000033000)={r3, 0x7}, &(0x7f0000053000)=0x8) 2018/01/04 08:32:49 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000b46000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000552000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b99000-0x8)={r1, 0x3c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000001000-0x78)={0x7, 0x7, [{0x4, 0x0, 0x5}, {0xff, 0x0, 0x4}, {0x7, 0x0, 0x305}, {0x93, 0x0, 0xa05}, {0xb70c, 0x0, 0x7ff}, {0x8, 0x0, 0x800}, {0x6, 0x0, 0x56}]}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0xffffffffffffffff) 2018/01/04 08:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x5, &(0x7f0000e09000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b6a000)={0x0, 0x3}, &(0x7f000017e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000313000)={r1, 0x67, "eb5ae59c7711a92af5c7d6d219097f9d482942c9180dcd620226d705aa9d91b97e566c6816b7093574b51ba010422d4d7345d1a3e0bb5b3c39a8bebf0b70322b39609f8e01716738a8e12768bf0432d737c9a2278c92174cc84f1f81dd9e1620cff987f1c591e3"}, &(0x7f0000661000-0x4)=0x6f) setsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000f49000)=0xfffffffffffffff9, 0x4) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000b4000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ef2000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x1000000000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000039b000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2c1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "2d04d3c9b3c0307c89081c9b6d14a48b10219f0dc7a160c3d0b98e3e474fd2c62c47cd1e14f19bc71a6396362f97dac792b1ddc9f48b491738a0c2c0dbcbf564fa28d11efd550e42bf0286e51b407f0a"}, 0x160) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0x6) fcntl$setown(r1, 0x8, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001a5000-0x8)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000708000)=[{&(0x7f0000e7c000)=""/237, 0xdf}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800000000000002, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0xfffffffffffffffe, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:32:49 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000aa1000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000591000-0x4)=0x10, 0x800) writev(r0, &(0x7f0000548000-0x10)=[{&(0x7f00001df000-0x94)="6ea9648f293aa377325b9ec61bb6bf5988d9018655df7159dd8aedf52079fba88f6432a7b79047dd3bb2a44fcc9116e04d5a1ce829e9f2bd81e304897ee66d916bd6ca1228072c9d8dd8ce4fd592be10fb012f532d222dd566318548ac2b828190796ae3afb290712541c65a6ac40772ae2e67d4b34115f56cea3f371ba135f1cb728943a987a0b750779c59a83aaad60f6094ab", 0x94}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3f, &(0x7f000031c000)="7093dfe82737768e915e2a1813a24e80ab0bb0ce46d90d142e300f3343edc3fd43c2d983b38555a1999f04b3ad019b88c0d833e330f0b114a4e0c6f784f41d2d23d2e15de48bd2426c3fc340dc53fa90bffaec7a56462a518343fd25bd8feb54236724d89c4b825beeda34ec447d", 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x402, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) poll(&(0x7f0000703000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000150000-0x24)={0x3f, 0x6, 0x101, 0x7, 0x3f, 0x4, 0x5, 0xffffffffffffff80, 0x80, 0x11d4ae82, 0x3, 0x2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000e4000)={0x2, &(0x7f0000bf5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a1f000)={r4, &(0x7f0000d56000)=""/4096}) 2018/01/04 08:32:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ba000)='/dev/sequencer\x00', 0xa000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00003b6000-0x4)=0x0) syz_emit_ethernet(0x36, &(0x7f0000572000-0x12a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000315000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) bind$inet6(r1, &(0x7f0000d00000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x800000005}, 0x1c) 2018/01/04 08:32:49 executing program 1: r0 = dup(0xffffffffffffff9c) fdatasync(r0) connect$ipx(r0, &(0x7f0000036000-0x10)={0x4, 0x3ffc000000000, 0x100000001, "f07aced9b440", 0x4, 0x0}, 0x10) r1 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000cc2000)=0x0) 2018/01/04 08:32:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x23) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000f1d000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r1) sendto$inet(r0, &(0x7f0000e25000-0xfff)="11", 0x1, 0x1, 0x0, 0x0) 2018/01/04 08:32:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f0000ffc000)={0x0, 0x0}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00008ae000-0xb)='/dev/audio\x00', 0x1004000, 0x0) clock_gettime(0x0, &(0x7f00005c1000)={0x0, 0x0}) futimesat(r0, &(0x7f000076f000-0x8)='./file0\x00', &(0x7f0000524000)={{0x0, 0x7530}, {r1, r2/1000+10000}}) 2018/01/04 08:32:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000e62000-0x8)={0x20080522, r0}, &(0x7f000032f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000087d000)={0x1, 0x28, &(0x7f0000cc6000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00009ad000)={r1, 0x6, 0x18}, 0xc) 2018/01/04 08:32:49 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000162000-0x18)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008d2000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) madvise(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4) 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) r1 = syz_open_dev$sndpcmc(&(0x7f0000cf7000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ba3000-0x2b8)={0x7, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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, @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, 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]}]}, 0x2b8) close(r0) [ 152.238701] ptrace attach of "/root/syz-executor6"[3730] was attempted by "/root/syz-executor6"[28257] [ 152.267991] ptrace attach of "/root/syz-executor6"[3730] was attempted by "/root/syz-executor6"[28263] 2018/01/04 08:32:49 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000bb8000)="ff8d57a9a22d735503b9c986f7903a6e977b77ea955fb6498740f22dbd387a82fdf39bd50000000200000000000000010442a6baad7d6e9796cd9252c63af75012d8c66446efa701", 0x48) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000b51000)='\x00', 0x2) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f50000)={&(0x7f0000f50000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f57000-0xd8)=""/216, &(0x7f0000f56000)=0xd8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b8d000)=0x0) 2018/01/04 08:32:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x490001, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000-0x4)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b17000)={0x0, 0x0}) getpeername(r2, &(0x7f0000e29000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00001b4000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:49 executing program 1: mremap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000a85000/0x4000)=nil) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000088b000)='/dev/qat_adf_ctl\x00', 0x4423fd, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009f7000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a86000-0xe8)={{{@in=@rand_addr=0x2, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x0, 0xba, 0x2, 0xa0, 0x20, 0x2e, 0x80000001, r1}, {0x6599, 0xfffffffffffffff5, 0x40000, 0x9, 0x80, 0x3, 0x8, 0x7fffffff}, {0x6, 0x4, 0x4, 0x9}, 0x4, 0xe, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x0, 0x3, 0x7, 0x7ff, 0x400, 0xffffffffffffec47}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a86000)={0x2, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a88000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0x80000000, 0x3, 0x1, 0x3}, &(0x7f0000a86000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000a88000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a88000)={0x0, 0x8, 0x8, 0xf7880000000, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a86000-0x8)={0x0, 0xd00}, &(0x7f0000a86000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000a87000)="6c1119936dcd66038c8eae17fd3ab6bb707881a0febe844d1f420183e5469f2b1ccbeef9799bc778fc00788208b9196a30610e91f23b408166fe82e46e2f47f05959d63309ca521df581e754d7189321294b48fec7dca2c8f75cd8790d3cdd4debe532", 0x63}, {&(0x7f0000a85000)="7795cc5a7ae1838bb1550bc05be2ae44a5904cca770401587182039dcd85384faaf6ff04c5443c3284f49bac64b8cb20fdf5dd12c4b6878776841364f7a22cf9c66ccf1e6fc2806df9fc99d59701df138a6483940211855cf15a56282b3db11b2d8249b2ca35b22bbcbe1faaf978d9290d942298c4dc809708ff10099349034ba3aa4c34322cf25fa9db1f87aa16dd563539cc3b47c9ca243b53bed35747abd499b98f5b626331444d852752f96f8f8a3d959fe013bbf16dedecb0be", 0xbc}, {&(0x7f0000000000)="45d15980da2074e2518f86b8c6b21ceaf1304c23895683c9dad370a2811623a09eafd2cfba04ddaa55683228272d55847726af13ded8ce05c9d2e43e5fb1bcd2f1e853319524657e571c7e44453b0502cc41e7be03c4744bf5e2e78849f502e622e691f5a28b2113d36aab1084bb437f025f438f946b07978794c08d29177f9dc008874d0fbc9b3d9d7834413b2fda501580879b6994c980d74928f14456b90405325d4942087c0ab5e3d8fb5ca5e1df73639d41d4d1d04cb92a3e74b05c4daf1a25", 0xc2}, {&(0x7f0000001000-0xf7)="4d3c4d308ee57f0fbeb3a134d1922f36221c93a63c9f860d89d705d585067a1ba0f8fca37c6847c20eacb0e42ac90acadf2f55f96bfce14e760a5e450fb6899076290a3f4a8928f9ce7750211342c48e05e22e9e84618e405d1a7276f3de410986bae163aebdff297974b653f026ad1d71eec3e8d6ff8f2bbae4328e23e9ca9a4947876ad1a3c3acd1ffd374cd9ad0c141316c5095190bbe37067a4f49a1d76ef4d65a86d523c8ca5c00690754c03d93e47ae907747663a1b0c56756365b22b69552e0865b9c2ff20edc753a15c32a5ca8806fa99e2b93f7a7701d6ffb681ff4451f8b97a50ba089fc4950d0aa614a9b7aff0e52b05d33", 0xf7}, {&(0x7f0000001000-0x78)="28e17e0755c4e7658ef63fd059438d2de9b431bb6dd24fb228301278d62b82bfa493139c2f1eb5693d3d7e9998ed5b9ad7968bd60dfb4f25ceb91a62ef90f662af607c36879e4ffff3e3d60b5b0b2df609eb362098753914d2948d749c79c484543f352337e102b6499a3fe47697e6aebdbda86644d978b5", 0x78}, {&(0x7f0000000000)="330411b65458f16bf61616e1458e1a68508313a1dfda388735f845db7971706f17d12df4a7bb44a392c0f3095ccc28a82936c773d3f75a38cfaaca295639ec6bfbaf3bd60fc51a3d39e31b309ca4b82628eb16691433f1bb5e25c5c5ba4eecc500c4c96babe890daff9cedede46699fa74b1052dff2c94403b027320ee01a26f1f30e2c54cec6cae4e6aba633418772b51372207bd4d859edd59a8f3b80ebf6e1a4b147af870ccf80a4a84f36360edc9ebac095b0e28dd1c0768de5a8194389e9d20b8", 0xc3}, {&(0x7f0000a86000)="e1c2de27202b5e", 0x7}, {&(0x7f0000a86000)="a484314c8241c88d74a33f24ba76302aa13ce3845ce6a6c8f951a44c273ead95178375573fca873e56cfa8c8bc7b6c6bb438d8495f417cf51e02b8778173182fdbc01f3821c1ef8113c2930425c79593c92a6f5061917442cf03723fe7bf38e46fb936c026d2314454979c29421b9f29a5b5dc7d141a3358882980b361214ea061832d36090121b91bbfc75e9d59b60fff34af", 0x93}], 0x8, &(0x7f0000a86000-0x180)=[@init={0x18, 0x84, 0x0, {0x7, 0x400, 0x3, 0x8}}, @init={0x18, 0x84, 0x0, {0x800, 0xfc, 0xff, 0x7}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0xfff, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x202, 0x7fff, 0x5, 0x1, 0x7, 0x8001, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x8200, 0x5, 0x0, 0xffff, 0x908d, 0x81, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6f7, 0x2, 0x6, 0x3118, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x8001, 0x3ff, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x100000000, 0xe, 0x10000, 0x20, 0x8, 0xb1, 0x80, r6}}], 0x180, 0x800}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ed8000/0xf000)=nil, 0xf000, &(0x7f0000002000)=""/83) 2018/01/04 08:32:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) r1 = request_key(&(0x7f0000f67000-0x6)='.dead\x00', &(0x7f00001f6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ec000-0x1)='\x00', 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f0000ea4000-0x8)='keyring\x00', &(0x7f0000bb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d9e000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000066b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e1e000-0x4)=r3, 0x4) r4 = add_key(&(0x7f00003ec000)='cifs.idmap\x00', &(0x7f0000582000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000035d000-0x1000)="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", 0x1000, r2) keyctl$restrict_keyring(0x1d, r4, &(0x7f00008b0000)='.dead\x00', &(0x7f0000baa000)='/dev/input/event#\x00') ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/01/04 08:32:49 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000db3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000000)={r1, r2, 0x1000, 0x101, &(0x7f0000001000-0xd3)="6e0faf0f1637969f5b29448558756eec123981f2ed8b92a6e920dc772aaf372505ba46399497653b23db79057f759c54ac9341ddb94e7ea4dad5703234cfc475a448d06ea6fa23d8d9186668cde75abf166995c428f8be142f2d99ba19e2b5f305ce13a16e334152509cb42425d6c34cafc71a1852a53f74d3b693baf5dbe13eb77ec11b808eb6759d45a369b1d890d2146cf840921e718a799548e912a58db63d4454052bd3feca5bf5eb416593093a85bad239008a562994753e194eb860cfae1975aabd82b27b082b07c7f4e7aa4e0f89de", 0x1, 0x6, 0x8, 0x65, 0xa6, 0x9, 0x1, "7dcf639d9d4c4ada4044090469df22c6734e4243e19a76d3811dbc32e586ca26d64bbb585170d76e9c325c04a755a03aca37d8459b4baf19c96cffbee42ae5dcf52231aabb9bb27b30d79e6193"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x3, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 08:32:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000091c000)='tls\x00', 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00007b0000-0x18)={0x1, 0x0, [{0x586, 0x0, 0x5}]}) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/04 08:32:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047459, &(0x7f0000d1e000-0xae)=""/174) clock_gettime(0x0, &(0x7f0000263000)={0x0, 0x0}) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f000070c000)=""/199) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000048000-0x4)={0x4}, 0x4) syz_open_dev$random(&(0x7f0000edc000-0xc)='/dev/random\x00', 0x0, 0x100) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b18000)={r1, r2/1000+30000}, 0x10) [ 152.319247] lo: Invalid MTU -1145307138 requested, hw min 0 [ 152.355098] lo: Invalid MTU -1145307138 requested, hw min 0 2018/01/04 08:32:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000591000)=0x7, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f8c000-0x3)='lp\x00', 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c9f000)="aa", 0x1, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="6f6ff7e49ca14f656f631fa866a019b6d7164403202870020ff8b6eef3a4ba6ec8f4f17c23f06700e66cfafad3b8a6b53d896fba0a449b13df76a447fdf8c23413f211eefd2b3a74e844c3228f7b568fec690ef6fa67a613793ffeae8fe0203e35beb682f45c9748b0c89e44", 0x6c, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000001a) writev(r0, &(0x7f00002cb000)=[{&(0x7f0000aa0000-0x29)="290000001d0019a8553d7547000a007c0200e300020000000007ff00090001000000010083645aff00", 0x29}], 0x1) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000285000)={0x3, {"d004000000512d"}, 0xd3f}, 0xffffffffffffff35) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) tee(r0, 0xffffffffffffffff, 0x4, 0xd) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/enforce\x00', 0x2a000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005da000-0x4)=0x0) migrate_pages(r2, 0x976, &(0x7f0000b10000)=0x10001, &(0x7f0000553000-0x8)=0x3ff) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000e61000)=""/113, &(0x7f000023c000-0x4)=0x71) dup(r1) syz_emit_ethernet(0x42, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a24000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000486000-0x14)={0x1, 0x0, 0x1e3, 0x2, 0x4}) close(r0) clock_gettime(0x0, &(0x7f000019b000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00003c5000)=[{{&(0x7f000090c000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a2000-0x10)=[{&(0x7f0000bbe000)=""/2, 0x2}], 0x1, 0x0, 0x0, 0x6}, 0x9}], 0x1, 0x40, &(0x7f0000cdb000)={r2, r3+30000000}) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000da1000)='/dev/input/mice\x00', 0x0, 0x42842) write$eventfd(r0, &(0x7f0000cfc000)=0x1ff, 0x8) sendto$inet(r0, &(0x7f000032c000)="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", 0x1000, 0x4040000, &(0x7f0000a19000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000284000)={0x180000, 0x7ff, 0x2, "13e56a1c6260", "2bc23a8f9b4f33e049da9e3046c14c41"}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000065f000)="48154dda98745cb69052", 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000fd6000-0x4)=0x0, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009c6000-0x4)=0x0, &(0x7f00005b5000)=0x4) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmp(&(0x7f0000b67000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00002bd000-0x8)=0x4) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000af5000)={0xffffffff80000001, "bc83a677f75a"}) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_MAP(r1, 0xc0084902, &(0x7f0000a61000)={0x0, r1}) ioctl$ION_IOC_ALLOC(r1, 0xc0204900, &(0x7f0000692000)={0x1, 0xd8bb, 0x6, 0x0, r2}) pwritev(r0, &(0x7f00008e8000)=[{&(0x7f0000dbb000-0x8a)="a93f304286601631c21c4db2815297df6a881ecb335bbf69ba9e1950bb22997529447f7a5fced469e4511ce5870141f58834283447a522f106a613c26ecd3c2fd6dfd6ae0d65861bd1fe64bc6277c1957046c1f11a34eb33489f437184c1d731bbb2dc5dc3b53d16c2a93802f5ed46367ea087bdfa49626342932d1a96fbaaa534b05106dd279eb6e90a", 0x8a}, {&(0x7f0000594000-0x5c)="1565d26916a56244e21b642edfe44d316cd6fedd957e5fed22fc0504d21c497dae78f8d90c03e64a50eaa92fb9227e34a66a37267e17615ec799ca8698a1b85e8beac2767b537c28c0c77f04e303aacf961c464aec730739ad853b14", 0x5c}, {&(0x7f00004a7000-0xd8)="ad331c771d7141a0940b3d022064c2f0476d419b449c59224f880bb9b5ffb49c93b1b05fd55641d5c6ed9c340d6c71941a71042250dc53545d7b30658f2a099f8ece1e482326a9876a5f24df1713a1ef503b7948f4de7773214826b625eb221aa29b522a067f8a7a6fb854f401e85456839c4937113d8f3525a8bfd2e96bf69256f1d7d1eb61624f2b56e300013dd21b8cb9cd5cae786b95a6e1bff0c09c5c898a4307fb0e49cfbda05d9a0b91fcaf08e1be07941e69e4ee0d00490cbc3539f2e8f504b3294524670813ba8e036faa8d944109366b166945", 0xd8}, {&(0x7f00001e1000)="561f9a62112d4a17b89d5c1554ae494c26bdd803343adefe9fdb95f289f043d1d68071e722d45de85119dcec7b9e29e2b7fede7300c5a4b08c800a613b3885aed50435da084ec48d595bf883f8137f1123654c7e1fbccdce8749a5a25a2f95da3a006e1e9719db6768c059e6fb627c2eec329307c3eb8ba9de660a11d61c3a5cac9a78971d8bd9be4069933d60ef40ce2b525c29fc695bc89bd72cf10becd46c717221b7f809a0cbdca9", 0xaa}], 0x4, 0x0) prctl$intptr(0x2b, 0x0) prctl$intptr(0x0, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000b3b000-0x4)=0x0, 0x4) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000393000-0x2)='\\\x00', 0x0) r1 = getpgrp(0x0) lstat(&(0x7f0000f1e000)='./file0\x00', &(0x7f00009c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d3d000-0x4)=0x0, &(0x7f0000717000)=0x0, &(0x7f0000095000-0x4)=0x0) r4 = getpgrp(0x0) lstat(&(0x7f0000c8f000-0x8)='./file0\x00', &(0x7f0000b81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = gettid() r8 = getuid() r9 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a5a000)=0x0) fstat(0xffffffffffffff9c, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a97000)='./file0\x00', &(0x7f0000b9d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_pts(0xffffffffffffffff, 0x9420aba00d1f93bb) r14 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006dd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000222000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000031e000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000)=0xe8) getresgid(&(0x7f0000fc9000)=0x0, &(0x7f0000af2000)=0x0, &(0x7f0000142000-0x4)=0x0) r18 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e85000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec8000-0x4)=0xe8) getresgid(&(0x7f0000bf5000)=0x0, &(0x7f00002ad000-0x4)=0x0, &(0x7f00008ac000)=0x0) r21 = perf_event_open(&(0x7f0000117000)={0x2, 0x78, 0x400, 0x6, 0x101, 0xffffffffffff8001, 0x0, 0x9, 0x4000, 0xb3a2c280e5209941, 0x100, 0xfffffffffffffff8, 0x2, 0xfffffffffffffff7, 0x7, 0x8, 0xa0d, 0x3, 0xf1a, 0xfffffffffffffffc, 0x25c1, 0xfffffffffffffffb, 0x40, 0xffff, 0x2, 0xc7, 0x0, 0x0, 0x1f, 0xffffffffffffff81, 0xc00000000000000, 0x330, 0x2, 0x3d5bf9a5, 0x800, 0x100, 0x80000001, 0x2, 0x0, 0x1ff, 0x5, @perf_bp={&(0x7f0000257000)=0x0, 0xa}, 0x400, 0xffff, 0x80, 0x6, 0x101, 0x3, 0x0, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x8) r22 = open(&(0x7f0000819000)='./file0\x00', 0x80000, 0x101) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c0000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bd7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c34000)=0xe8) getresgid(&(0x7f00001f7000)=0x0, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000be9000)=0x0) r26 = openat$mixer(0xffffffffffffff9c, &(0x7f000062c000-0xb)='/dev/mixer\x00', 0x0, 0x0) r27 = openat$ion(0xffffffffffffff9c, &(0x7f0000257000)='/dev/ion\x00', 0x88440, 0x0) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fff000-0xc)='/dev/autofs\x00', 0x0, 0x0) r29 = accept$netrom(0xffffffffffffffff, &(0x7f0000263000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f18000-0x4)=0x10) r30 = inotify_init() r31 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad3000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) r32 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000738000-0xe)='/selinux/load\x00', 0x2, 0x0) r33 = socket$bt_hidp(0x1f, 0x3, 0x6) r34 = syz_open_dev$vcsn(&(0x7f00004ac000-0xa)='/dev/vcs#\x00', 0x2, 0x610002) r35 = openat$ion(0xffffffffffffff9c, &(0x7f00001d9000-0x9)='/dev/ion\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000732000)={0x0, 0x0}) r37 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000a0000)=0xffffffff, 0x4) r38 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/user\x00', 0x2, 0x0) r39 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc1000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) r40 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000b30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = getegid() r43 = accept4$llc(0xffffffffffffffff, &(0x7f000050b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000190000-0x4)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001e8000)={0x0, 0x0, 0x0}, &(0x7f00001a8000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b33000)={0x0, 0x0, 0x0}, &(0x7f0000e19000-0x4)=0xc) r46 = getgid() r47 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r48 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cac000)='/proc/self/net/pfkey\x00', 0x400, 0x0) r49 = syz_open_dev$dspn(&(0x7f0000efb000-0xa)='/dev/dsp#\x00', 0x100, 0x206040) r50 = socket$inet_sctp(0x2, 0x5, 0x84) r51 = syz_open_dev$sg(&(0x7f0000a92000-0x9)='/dev/sg#\x00', 0x3, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000001f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e94000)=0xc) r53 = geteuid() stat(&(0x7f00001e4000-0x8)='./file0\x00', &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e78000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000555000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db3000)=0xe8) r57 = getegid() r58 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003a9000-0x10)={&(0x7f00006e0000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r59 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000094e000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r60 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000205000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000504000)=0xe8) getresgid(&(0x7f000050f000-0x4)=0x0, &(0x7f0000c74000-0x4)=0x0, &(0x7f00000c7000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c0b000-0x4)=0x0) stat(&(0x7f00005bd000)='./file0\x00', &(0x7f0000ebd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d4f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd8000-0xe8)={{{@in=@rand_addr=0x0, @in=@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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ade000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004a4000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00008e7000-0x4)=0x0) r70 = geteuid() fstat(0xffffffffffffffff, &(0x7f00003e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r73 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d5a000)={0x0, 0x0}) r75 = accept4$unix(0xffffffffffffffff, &(0x7f0000929000-0x36)=@file={0x0, ""/52}, &(0x7f0000c15000-0x4)=0x36, 0x800) r76 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e53000)={&(0x7f00003da000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r77 = socket$bt_hci(0x1f, 0x3, 0x1) r78 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005bc000-0x2)='/proc/self/net/pfkey\x00', 0x4000, 0x0) r79 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) r80 = syz_open_dev$loop(&(0x7f000054a000)='/dev/loop#\x00', 0xc534, 0x10000) r81 = socket$inet(0x2, 0xe, 0x10000) r82 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a39000)='/selinux/user\x00', 0x2, 0x0) r83 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a02000)={0x0, 0x0}) r85 = getuid() getresgid(&(0x7f000066a000-0x4)=0x0, &(0x7f0000ddf000)=0x0, &(0x7f0000187000)=0x0) r87 = getpgrp(0xffffffffffffffff) lstat(&(0x7f000038d000-0x8)='./file0\x00', &(0x7f000098f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r89 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ff000)=0x0) r91 = getuid() r92 = getegid() r93 = socket$inet_icmp(0x2, 0x2, 0x1) r94 = socket$alg(0x26, 0x5, 0x0) r95 = socket$packet(0x11, 0x2, 0x300) r96 = syz_open_dev$sndpcmp(&(0x7f0000a67000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x100) r97 = epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000580000-0x188)=[{&(0x7f00007c8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000812000)=[{&(0x7f0000ec1000)="4baebb8c2661e7dcb28768d5e93753c2e58a424814c726f348e7ca4483fb335f22e6a543c429e7898c56b4667a31c7573e91ce976471307ccf226d6c8fa9562922d932cdc38c614694bbd89987c9b2757914cab24c1ad0a5683ca103a0c5f438ceb43fb4c4e36ed780679e9867ce4eff1b4f29e714e19bd5ac4e66aa661f724049cd72f690b566f155a3dc7026836306f3c44576bf8232a5d1a3d7dc5dd5952a455b64f2ef1b5762141df595", 0xac}, {&(0x7f0000466000)="953b7c55c5f92c9d78bbd1900a3f3e7082673ffecb295f4c6c328ddcfe731221", 0x20}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ef5000)=[{&(0x7f0000028000)="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0x1000}], 0x7, 0x0, 0x0, 0x0}, {&(0x7f00005bf000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c0d000)=[{&(0x7f000051d000-0xd5)="f71cfae1275b77aa068ba51c0b563fcba6ea1e001b0e5033451a1464aa0236581e1bdfa0c61d08c238be2983b3e7cbbcff12df5c47d0e936a6faaa5b61a79cdd29f344b55a0031c74812c67fd919736fd8ce9358494f4e9a0209da555c81c761650c9b9000f0fa671fbc691e771394d08937e4a88ed7043195cf91c0a16d414f6d08926983456040851327bd2c088af7375d29fd37f196d144c1243fdfef6305054d1c5bc01f632a7d36c8cef3e42667f19b6e58c6dfb89d7b68fa8c39f12712735b291b3c98a79843ddafae4d3f814a688f1de2b6", 0xd5}, {&(0x7f000078a000-0xb3)="6030141088704f3f8bcabfeb7c6dda66c3bcf98a5f02fb461ab19c28c7a2671bc20d92b65f2b51664b7f300aa85baf7fce51a5d1b83bf17abd9a6545636d713615f00e01779b248623a06675306e92ff6de99a7f4644d380a05e1442f4707cdb5ce8685be4b2b8f3357c878d6c5f6263380f7193d407c37d520c019d931e65c5fb7ad4fa3e5c44736da56a4cc02971460c83515af6327ba56db70e65469ace25305357d1bcdb81cfc138ad3fdb8a5a9f2d0f0c", 0xb3}, {&(0x7f0000cf6000-0xa4)="6962bcdb47e9f9b1199ec1e484b7f4997e9f2dc0c55a644497915a70a063fee71ce8c9ddade7e2576002a04823a25ef992c2ef9ac3e73091f3b641c42701b61404d27cb0b150d6e6f9619807579a9ac8bca010a74d3001c0807bece8f7ee54c8318bc80710ab0982d190a9356ee4b59c307487568381f0583de7db0a5f62627dd145c371a86c3e87ba870f18fc1e0ea4f93fd8d01a2ff697f6dfd52a7db043d5afe0caa6", 0xa4}], 0x3, &(0x7f0000950000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x110, 0x4000001}, {&(0x7f000058c000-0xa)=@file={0x1, './file1\x00'}, 0xa, &(0x7f0000784000)=[{&(0x7f00001bc000-0x47)="0becd052b57eafec08854ec5c097d2156225a6e95605f4041edafcb894076976f89bae3b85a02efa32344538cd796468d7474ce4baf271f32c866b8f19e64d0ded845c9d4765f4", 0x47}], 0x1, &(0x7f00000e4000)=[@rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}, @rights={0x30, 0x1, 0x1, [r32, r33, r34, r35, r36, r37, r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x18, 0x1, 0x1, [r43]}], 0x90, 0x20000000}, {&(0x7f0000f93000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003f6000-0x10)=[{&(0x7f0000187000-0x1000)="4ba8386de3e8f19bf31ebf7a5ad7a5bf5882ba5cb8fafcbc3c6eddb36c905f7732fba2e75f64afce832aa38408acf3d151ea444e378c48edabe4f9ead00e022022f743cf44dbd47b8a974358e4057a34c13d81215c7cbde4bbe5e95500b8469f0e86e273373919811a29407b4a3e387010b9ed8493a19cbc8a07f507f44012db3751cdc28c2ad88180de0fed0bb5b7d8afd0f5ab4aa1a6dd1231d23a90f10d27df7faaf18fcadc0023b601c6c0858624106fcd3c94c04b4847de5a70e6e02076b2d00177388603d59fc5bbabbde3bfcbde5b7717489dfbc1edc8d0e5d2f0b7f1dbc547c425c0042d644db3d361b6d93e5aea9d60e7d62fc71a30c6f195b0778c8edca27a7ee954e86bd6a007959b2c3848843a5fa1b610405ac5fecfcac73d77ee4fca970a21bec491ddf9ed6dec72237a79078eb8b2192d7d6f3328d3cd6c8ba3664d69f521e24de2af03d4e789a3098999efdf7d7f6074aa85c9779e1cd2f3992914c96d4036af56af126fc190d12dec1c7367cfd5817f75004cf67ef584ffdab331ee3f805e3423c15e843b5f20ee3ee65a662304eee602e8687548b132ac206366ff02ae6b04e6aa261d3e01b7295648d33b464579271a194c98c9a3329d01e8cf5cb8fb25161ba5278d44642dba832d037a1308583595c34dd7522415b0b808ee3924808335b6c88426ddb9744cde432c70f1be0633d510f7c772728f9a3de176eba0dafbb8ed8fafaa6098ff196dd5392a76146ddc7440c4455bdea59cc050cbf7cf398288f4a2147ef49413aa9874609d3bf45bf93581804959153241534b513b25906d1426e9974a42bcef65a38947abd1229507c511e4a6945647efb2c106d3c86f1a54936aff234e43db2a765385cdc46afd731e33627e00210803298e03d3cb7fa404a9188555a271c6d5e91e02697a876e09191dab2f933e7f42e582b69e41f780797d45414c7bc2e6f3eaa284c27bbf9226e9d0ff27d585a0c6af39bc0b755fc693505a9596d702144357ef6d62fe54b8af1e10ac1bcd563f650b51ef90a5ec89d813a4b0598c09fcc580adb438dbcb5e966688031418ebe153cb8834bc3bcdbe2ae9d6d6b74df8969f0a0b1d0baceb23429747ff968b800fb1e96e4d71b079e90da130eb82281ba984f738671494cbfb6f50c588e66eac85ee6fe039865e3f21c046e955e20033538d2bf1ab381154578845eddb2dfaba497d414604c694260a01dd66197942c08f9073ed20a789d9af75199239caeb8cbac97941ea8fee822f8f501721cf6a7344827d311dbc85e4ad2273dd4158230ffd6a3c3788f78b5dd550b81cf192b8374808dbd561341ea16c2bff47bddf684db67f1dff6cf203b26fe9d5fb3fc0b8a7b38de223a08ce1f6de3b949d51138c5b01eef688ddace25c89dc707d95e87bed457e4b65b7129594d38bc17c1af80abfb61d28e7acb6e646d045408da64116cf14379b9fc47a02b5f5d943366fa05b7f969888d968d607d1013fe7bed444fab93a93deede9617a08af7ed0ee073ea63ecb618de6728c941801b138d5ec669fe2f863319b512a446473f6d03eb0c7548fcd916ea2dd4b120c0d4417f5973cc6f9d3b7537b707adb02037e41a2ac7457e75d4fe03fe5f0e10c61a4172d102d5efe36533edadf26834a7b6411d1617be59db498cdce6d424cf3f9d30c0b2784151274a1f384e25a1a20649b629cc385e90026facae1a929a338f6ff95fe6a0c2344782dd2a2cc305c01258e1d387a3fe1c0abdd1ce5f66c0b85fb885419f2f3855231eb0df8f158335066a2f91cad2826fa302a000204f80a150e50d102c895bbf0b2a1c0aca92876796cb9153fb47cc7b695c47157aa39dac8494534d9cd46a26fc2ed87f63b662bbf80205094daa29b3a1e46e4ce7d8f4e03e0c32381489347a3034c0f421e4d58f3ae673a3cea05518035c3ec66588cf8038f5dcda6f5fec0eb2fd89c8bae8936364fa48b178b23bcd5abbd25a0ed21f4c410a5af2d25d590016b558748537abbdc7cb26aa0147ed9e4eda63478613d65a50ac24e67b361ae392ae08979067e97a47b3fc0e838223e5e90b6e8f84b7781242242017b16054578909ae8ea89320353ae0f91cec95698de0ef26ebd32bbb28b9176a53e07e5b32642280e39a17c51b9a86e659671150282bc6e2295f07cb608a11fbfeaaf655f6e030b006236229a76400d978ee231e37170cfa02c9facdae66342b555006c247a4378e812e48c30b804dde385ec59a1a45eb97665a21ec3b49bf19ee57c5590e0b86aab9be11223218fa13f3e795253fec12c33bbf805932838eef4e07d00d566b8d162b0e15a41eddcd3933c47507d5683b8b10562b55a38753663605b85dcf76889aa0f026729a343e193b66bcc135b63f83bf9d4e892bc8db4875706b360d1481e4285a2a5a2d99bdb00fe2f08f07cca988266c4198ba4e893345824fe1b1216e3315873267a84a364e4aef06deca3c871d9cedb6b3f64f8c53da1fb2755cf314ccc4ee3b6052ef0a24807baed8267bf10f77b7bee6f4a8db4798d1a87287723b0f205ef0b9d1aa403bc837098668669ceeda98cda5a9075d60c029a05765b9f43726d5cfbaeff74807a3095e22dcf57605dde7eef112b4159f6d57872abd38f6bb267bed66f2a57950d4b0da350c00bb86caf93eb28327160a408d3344305a081d8dce36f7e00e24d2da95c45b66b2a2a280deabb238a3310ac6082eac040440baeed6b8d74db59c5cb3d02f6c0fb3d4c58289e506b0a666762db4ab36f17a7723a59472cdb4024c8f0715c5834959534849a129ba931366882f6fceff32055672430f0fb50da4974aabf7be0d3c7cf3b841f7a67eb8a2952910983806e58f84fb92c489748bb1763665120d50b427566c42e8b495b0ff03e0afc686826ac474889fefa1392eb8a4d9cb2b059e6b82d0ca83e7d702fbf5ca67fd288b610f72152b877dc8f2d09a007a4d55933e3844d0e00a5280e873f7619bf821548096ff86699ff5bcfa9ba9aa7ef68eb7af46841b201a3e474df1049167fbcb06d1254cb0c1aa2d12d61693f09ef863ab6a6b4d540ad7889be55e14397a32e1580bffae3133c0c9a1b742768169599b9248e1efaba71500b2f4110ccf7ab479392d77865e8e7393ac271faaca6a5dc2e9db23043db2e335fdb55142e19a86e7131beed66f8e565f453888504c9a5c9467a4677d8066c86e54b33c611add4054458d83c517a4b8686a30b2f6cbd09fdd597dcd15133498e15da53d6709fba6d0580a75360b7eb67d42e22f6ebf03d390459e5f145caaf4e1786b87b7ebea6c1b0cc6bfc9b5f641b64f7f5d323415470407559d868fa2094e21bf326cedda9a0fcae0215d11a5ce45b2d3c77e2be21796f97afc880efe215eecb1a366e14350aef13f1181834b8f0ae828f8314059aef5517f37b22b9b5a77c2cbed73f4b0c898bb01246f748ad0a7338bec962bdc738114350175a41f1bafcab47b5815fec0d0b65f81e8aad222f267b5998a5da42b8ebe352e331d2987b2463f4e35b50ae781172a352b21cb812a3dddc37625cc205b3289ce9178f06d02117debc95b12928b307bb8a8386f4d8135a268d8cdcead7fc05531588a9a2e9d7f1ae7296ce9954b145ae84448c8d91baf01a789e601116c53a163d88e552fe027d60595f6de63a29f8793a5869fba049686101f0297d22a184933b37207edf8350821e26b54ad8f0afce51282227682b2ad60b89352fc97508f0777b9648e82eb63d2db6ecba89e29644f7110aeedd2880b6a4840bc6e563d5cc1f24c0723561de41ec2994d722a5650e14cddb309136aa355edee42165bd6e355f54f7edd519fa7734e32240dd801ab2487ef4414d8aa665e15d70c7d887ffcd3ad08b5006a4058ca2af2596f326fd381eef4c756aa986cc34ed4ad6e92fb8267992609441d0f8bf1fcf058ad88673237ffc539ca0eb963f47d22a4ae34c4126b545f4d60008556af38437247e69d47db9fe70e2dcab48ec5a193baac8f26375f25f72c0ec6c1005499146cf834883277d366e4b47528b02652205362db46f6f5141c5efe1eb7d2e72aec42fc27b7ac0e4b582a605838e7feedb2fb3206fcd80208572b03d437e0046aa44a2354a1d5c512f67fd1c1651ad281ef325bee3c78789c1c1580564e1fb35632acc77b1ced1677e89dcd72d56b1652d7d041798ff3e760fee6f12ad29d1043c88841d14bf840779b1dc4803557259f2049bb0742fe2333861092f18a5dcd4f6927bb7ec7918e66e897cff883388a0a84a15eb0a1a785ad7a4f3f196675e0c80f9d4629a41fe1dc1406a087a8ec222dd963d9c1bd68b7ec0ee0e994c334bc1a6bf375548445fb0626724fd7b62ee10cdc6f00f62bcb7af8b96eb0740a02c48aac8b4bb3a95b5280e178463ca484767a5544c83abe46d3f0d3c3e6d5f304797164c2de93570faf2d7359e033b110abb4f999c2cc7ce8f498d576c7ef7310115bd758464651e51c5ac12036b2d5ef79ea7bb5a686f615ae4378265009976aa0d95052d4eb65c01dff2bc61a26ec5e3eb5ee04d6efb44090988fd685f27b075d71b7856f5c66650679837579a3d83355a3a6c51fa260437ff9dc19a0aff41832846ad8e7d46b927f33d263f32afcf4a60dfbc77de8cb8983da6e1bededdca1fb2357f6cbb51182e46360836299cccc63df0a15f91d1d0a15315af168302f1c3a6441e74bdb6ce1f0a72013b993fb214a9326d97bf55167f303cb36ec80307049e3564ba160d9adaa7fc0001948e0cd4199381b1e373610f4888a359545c8a68166d302cd2f7cf646993aadd2a039f781ac2602f792b5b263fe7ae36a658a6048ff27318050045888eb9703418c7e48b1a50683d76c7db11b1376dff707b33a789e5773ea2eb97df905283c9b78c9bdccc12cc33e2be26ae43a5e29e4c209c3892b08ea3c8e8bc29bf8c2f02eceea69e5107ce98c6c24787d6da48749a193ecadf9edca19c17825667669bdeb05bac69a11c6c6b7145cd42e8b5952ca313ab04ad8bac3329ad5e2017c682b9ec358f304c2f399705ba908f3e35a51be3536dd102c574bf735155d71a04f1f71ad9754bb5abe0cee9ed9801576b7b30533e1c860b3bad2484396dfceebab9b2f7fb8ba8ade84b4fc43086f5b24ceff297fbec18541267e34c25727ed089f2abd3e31ead46adaacc48a9834d2457a144295d4f601edafab678be8b0c89a70cacb20846b7d256e3837ac1b8f41325a57874b8f32c36e20524770c7d031fc8bbd0c9b9c29a4ddd31faea8759d6eccd91f028e8d433f2193fb56853b819867843e5d95e2b57872c4cba6a977806b716f9adfa1defbc5cc68b33fde4140c33e8deb4a2f810dd719af94410fd72678ee9cc9c772705b9ffa649bb22ce47ac35a516389a68f697638dd81a2f6eb767a8142fe2e19caa674cc4852f5e6c0af828768c40586788c80b6e166ee578885475dc9efcf65b5c9d92623a5e14a2158c3f7eabaee022887c66c7b38bb13cd1aaa3cf799790c21b3ddd2c5406a1dd5fcc2bba82198f64c22909f572f9b51cc6c5947f9f75aec5a6c5f16421688316c88dbf26933b83dc72f8928c72b90b8f3dbc483c16d4afba0de4ed3610f990159c5ff014263907818d0cbfb794e998d91bc68bc222102c5421d8087d0a04f2b9ebc26997aabbf3c760eef55349b8e1c379f80135afe93e8063ba4afb4452baaf1f06bf284b1174dea90a0dc50301fad8f6c543a0e84e2fd5a09ac3e8d99c30a8dc03ba11b383281303d2cbcbd92c79497d8a511844", 0x1000}], 0x1, 0x0, 0x0, 0x8800}, {&(0x7f0000c40000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000929000)=[{&(0x7f0000451000-0xf2)="a6f3e1d271eb275996316867e80fb28668ceefbb11ba4f57a3c4feb9feceaca3e1e5fd41d4aa4ec18c27360712fbdd390f5ce871268965cc1ff2676d17c45ac0326d9e02d1d5666dfd35c4ee7db5e54a0af4e1ca8677b94f23105c70d2320a561b1820f93b57e7799f637d343fb0f6f2788b2c7601ef0dd03b62bacc3886d52a160a4eace006be35f39ae11f279be00e0a58eb4f7e6ef5f34b016786b24a52ae7506101a0bdbd41942287fc9ef09c1776dcf02a00de161f2853735102d7ebe1473a4322b65a0bfca670be0ed12e97b0d78dc158eff71b207f170ed77f5e3c323897fc8d14b02dc6cfc46f6eb0a8142803262", 0xf2}], 0x1, &(0x7f0000db9000-0xc0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r47, r48, r49, r50, r51]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r58, r59]}, @cred={0x20, 0x1, 0x2, r60, r61, r62}], 0xc0, 0x4008000}, {&(0x7f00003b9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x10)=[{&(0x7f0000bc7000)="d8fff8efe2ca525cc6fc493226cbf6c7b1ff5463c004378bdcfd5dc98cfc896e8d0bd6457b2f288f7e30333af874e032e7bb657c57416b7df4812f17e3676cdb14bcd8f33d73f65a893f39c9baacfc06ffb66bc5ff5e2d2843b872032bc21a7b79b8da11d9a97ba18d56d3289269ea2c49f2abc4313824", 0x77}], 0x1, &(0x7f0000899000-0x138)=[@cred={0x20, 0x1, 0x2, r63, r64, r65}, @cred={0x20, 0x1, 0x2, r66, r67, r68}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79]}, @rights={0x20, 0x1, 0x1, [r80, r81, r82, r83]}, @cred={0x20, 0x1, 0x2, r84, r85, r86}, @cred={0x20, 0x1, 0x2, r87, r88, r89}, @cred={0x20, 0x1, 0x2, r90, r91, r92}, @rights={0x28, 0x1, 0x1, [r93, r94, r95, r96, r97]}], 0x138, 0x20000040}], 0x7, 0x8040) socketpair(0x10, 0x800, 0x6, &(0x7f0000ca3000-0x8)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r98, 0x4008ae73, &(0x7f00000cd000-0x6)={0xfffffffffffffffe, 0x6}) mount(&(0x7f00009de000-0x5)='./file0\x00', &(0x7f0000859000)='./file0\x00', &(0x7f0000ea1000-0x5)='efs\x00', 0xc0002, &(0x7f0000a5f000-0x89)="a1310fb70a9c6a8b1b2b9d26069d4fdb93676778eafb6964d2f9e9afc1e69e00c22e57aa7e746644beb976f2132935213dce51525c4c8059d737ec200da6baddc5757259440d49f1f41886ec1baac2f79cb9d2d263ff0bc8c1578c3804bd516047079cb20b855bd51c441626d1c635acd4d101ff2a75c8656e808aba9e3cc291547d1eea79b519149b") mount(&(0x7f00008ca000+0x798)='./file0\x00', &(0x7f0000f77000)='./file0\x00', &(0x7f00002ed000-0x8)='iso9660\x00', 0x0, &(0x7f000020b000)="") close(r98) llistxattr(&(0x7f000076e000)='./file0\x00', &(0x7f0000e42000-0xf4)=""/244, 0xf4) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000023f000-0x8)=0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') r3 = open(&(0x7f0000151000-0x10)='./control/file0\x00', 0x8f6ea6fdfa09174e, 0x0) lremovexattr(&(0x7f000059f000)='./control\x00', &(0x7f000024c000-0x18)=@known='system.posix_acl_access\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000ed6000-0xc)={0x4, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004d5000-0x30)={0xc, 0x0, &(0x7f0000e31000)=[@free_buffer={0x40086303, r4}], 0xcb, 0x0, &(0x7f0000922000)="1dc49a1bb80b39f7522301cf866a083210a91465fdae9d5d42e7c31b36ae08ce27676e9aff53e7231c40e01d3a2ebb28171b62f54a164b4546aa0b57bd6aca2163ecf721e48a737eab551d1084c7205171583fd3b4ff311ac8042b2842f54948a153092e7fd1a0c511fa31b14f9c5d269b895b760e382c59488fb66f1c09f19c0c4b7f3fcdddaeee405d8547902f440cf4ce989fc5c5f10694ab96185ee2ea3e4da13764fe1781dd444bb037adf9a25a36cba24d3e309d20ab8b80d8a5f347750f61370e9621d3a1993f01"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) perf_event_open(&(0x7f0000f4a000)={0x2, 0x78, 0xbff, 0x81, 0xa9, 0x2, 0x0, 0x4, 0x10a02, 0x4, 0x2, 0x100000001, 0x40, 0x7, 0x52da, 0x7fffffff, 0x7fffffff, 0x8, 0x4, 0x8001, 0x7ff, 0x101, 0x2, 0x2, 0x8e, 0xd7000000000, 0x8, 0x0, 0x9, 0x61, 0x100000001, 0x1, 0xf5, 0x2, 0x8, 0x554, 0x34a, 0x7, 0x0, 0x1, 0x4, @perf_bp={&(0x7f00001c8000-0x1)=0x0, 0x4}, 0x4, 0x7, 0x200, 0x7, 0x100000001, 0x5, 0x10000, 0x0}, r1, 0x3, r2, 0x6) 2018/01/04 08:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000005c000)='/dev/amidi#\x00', 0x300000000000000, 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00004d7000-0x8)={0x0, 0x10000}, &(0x7f0000c5d000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ca0000)={r1, 0x1000000}, &(0x7f0000296000)=0x8) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r2 = open(&(0x7f0000b02000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x7fff) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r2, &(0x7f0000cdc000)=""/0, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000850000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000419000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 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}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000825000-0x4)=0xe8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd0, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) accept4(r0, 0x0, &(0x7f00004ef000)=0x0, 0x80000) 2018/01/04 08:32:50 executing program 0: r0 = add_key(&(0x7f0000e64000-0x5)='user\x00', &(0x7f000056a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005c3000-0x80)="3f8b738dcccc5c23ea47ba72f989eca971ca2c7db6278c8ae29dd7e1ac4d309579b609a3419a0eceb73d0925067ece8caf1ba2e55bf6192fbafaed21d80aa5149dff92e685af286d645653f95e3525b3aa0228240dc1de3962b7edaa89749132d45234ce69d71ed27d26edfb301959c36f23c9cb6c1120bb228490e3c388ef2b", 0x80, 0xffffffffffffffff) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$vcsn(&(0x7f0000e88000)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a72000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x1, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0xdacf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000033a000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = shmget$private(0x0, 0x3000, 0x78000812, &(0x7f00001e3000/0x3000)=nil) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) stat(&(0x7f000052f000)='./file0\x00', &(0x7f0000562000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000238000)='./file0\x00', &(0x7f00005b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000474000)='./file0\x00', &(0x7f00005b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005b0000)=0x0) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003d0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b1000-0x4)=0xc) mmap(&(0x7f00005b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f00005b0000)={{0x6, r4, r5, r6, r7, 0x100, 0x100, 0x0, 0x0, 0x0}, 0x2, 0x6, 0x5cca, 0x1, r8, r9, 0x7fff, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 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$sock_timeval(r0, 0x1, 0x15, &(0x7f00005fb000-0x10)={0x0, 0x0}, &(0x7f0000e06000)=0x10) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0x0) 2018/01/04 08:32:50 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00001d2000)=""/118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000edb000)='/dev/cuse\x00', 0x800, 0x0) readv(r1, &(0x7f000097b000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000839000-0x2)=0x3ff, 0x2) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006f3000-0xa)='/dev/dsp#\x00', 0x100000000, 0x40) recvmsg(r1, &(0x7f00007e0000-0x38)={0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000267000)=""/75, 0x4b}], 0x1, &(0x7f0000229000)=""/4096, 0x1000, 0x4}, 0x42) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) preadv(r0, &(0x7f0000ce1000-0x10)=[{&(0x7f00004a2000)=""/176, 0xb0}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ada000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000872000-0x4)=0x0, &(0x7f0000577000-0x4)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r4, 0x6, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r4) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000145000)={0x0, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c7c000)=0x0, &(0x7f00003d9000-0x4)=0x4) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) dup2(r2, r0) fcntl$setpipe(r0, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)=',', 0x1}], 0x1) read(r2, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2018/01/04 08:32:50 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000bf3000)='/dev/amidi#\x00', 0x8, 0x141) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000a73000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) preadv(r1, &(0x7f00005a7000)=[{&(0x7f0000f03000)=""/0, 0x0}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) lgetxattr(&(0x7f0000f91000)='./file0\x00', &(0x7f00008ba000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000a5a000-0xc9)=""/201, 0xc9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f000059e000)=0x1) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x4) 2018/01/04 08:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005c3000-0x78)={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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/user\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000b1f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001df000-0x4)=0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mbind(&(0x7f0000747000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000ac7000)=0x1d9, 0x1, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ba4000-0x4)=0x0, &(0x7f0000142000-0x4)=0x4) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400000) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000044000+0xa6d)=""/197, &(0x7f00000c8000)=0xc5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0xfffffffffffffffc, &(0x7f0000ab4000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000130000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sysfs$3(0x3) llistxattr(&(0x7f00004ef000-0x8)='./file0\x00', &(0x7f000053b000)=""/219, 0xdb) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009e1000)='/dev/dsp\x00', 0x69a027d761860ff3, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00006b4000)=0x5, 0x4) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0xffffffffffffffff, 0x5, 0xb, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fed000-0x16)='/selinux/checkreqprot\x00', 0xa4480, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000a04000-0xb0)={{0xe1, 0x73}, 'port1\x00', 0x30, 0x20, 0x8, 0x3, 0x3, 0x0, 0x7, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000abf000)={r1, &(0x7f0000fe9000)='s'}, 0x10) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000c08000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000585000-0x8)='./file0\x00', &(0x7f0000e8f000-0xa)=@random={'system.\x00', '\\\x00'}, &(0x7f0000000000)=""/174, 0xae) r0 = syz_open_procfs(0x0, &(0x7f0000d2d000)='uid_map\x00') bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file1\x00'}, 0xa) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') mount(&(0x7f0000571000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='pipefs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000001000)=0x4) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000709000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b13000)={0x1000000000006649, 0x100000001, 0xb14b, 0x6, 0xfffffc}, 0x14) r1 = socket$inet6(0xa, 0x4, 0xe4) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000046a000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)=0x8) syz_emit_ethernet(0x6b, &(0x7f0000f56000-0x77)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6007, @ipv4={{0x15, 0x4, 0x2, 0x1, 0x5d, 0x1, 0x7fffffff, 0x0, 0x3d, 0x0, @rand_addr=0x101, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x9, [@empty=0x0]}, @ra={0x94, 0x6, 0x2}, @ssrr={0x89, 0x17, 0xbb1, [@rand_addr=0x2, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xd34, @loopback=0x7f000001]}, @rr={0x7, 0x7, 0x2, [@loopback=0x7f000001]}, @generic={0x83, 0x12, "7588d3fd62a74e78c4d67067edbc5b9e"}]}}, @igmp={0x200011, 0x101, 0x0, @broadcast=0xffffffff, "d1"}}}}}, &(0x7f000040e000)={0x0, 0x0, []}) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_extract_tcp_res(&(0x7f000067e000-0x8)={0x0, 0x0}, 0x7, 0x6) socketpair(0xf, 0x5, 0x3fe0000000000, &(0x7f0000f57000)={0x0, 0x0}) accept$inet(r3, &(0x7f00001ca000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f59000-0x4)=0x10) bind$ax25(r3, &(0x7f0000f58000-0x10)={0x3, {"a0b9fe7255a996"}, 0x8}, 0x10) sendto$inet6(r1, &(0x7f0000d4d000)="d40e1b23", 0x4, 0x11, &(0x7f0000160000)={0xa, 0x3, 0x4000000000000004, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x20000000000fe, &(0x7f00002ec000)=0x0, 0x4) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001aa000)='net/psched\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000e9e000)=0x4) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f000033d000-0x8)=0x0, 0x1) utimensat(r0, &(0x7f0000d64000)='./file0\x00', &(0x7f0000541000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000267000)={0x0, 0xd8, &(0x7f0000bab000)=[@in6={0xa, 0x3, 0x2000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1bd9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}]}, &(0x7f000056d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000ef7000-0x6a)={r1, 0x1f, 0x62, "b4329111c5e0502a649034cfeb852fa72c18781009734a058882e31694cb36535afee3bef764855db71384d769d1ee78bcf597b0f6733ab63f7008f0c6e4a93e9ad870bb3988098ac76cad2742eaebd2de2f8aab67acb819346f296ecbdc054f93ff"}, 0x6a) write$fuse(r0, &(0x7f0000081000-0x30)={0x30, 0xfffffffffffffffc, 0x3, @fuse_notify_retrieve_out={0x0, 0xfffffffffffffffe, 0x0, 0x0}}, 0x2a) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xd3e000)=nil, 0xd3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x6) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d3f000-0x4c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x29}, 0x2}], 0x4c) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$alg(r0, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$ION_IOC_SHARE(0xffffffffffffffff, 0xc0084904, &(0x7f0000275000)={0x0, 0xffffffffffffffff}) 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) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0xc) write(r2, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000d4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a20000-0x18)={0x1b, 0x0, [{0x277, 0x0, 0x3ff}]}) r3 = syz_open_dev$sndmidi(&(0x7f00002ff000)='/dev/snd/midiC#D#\x00', 0x736b, 0x82000) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000994000)=0x0, &(0x7f00001c4000-0x4)=0x4) mknodat(r3, &(0x7f000042a000)='./file0\x00', 0x70, 0x9) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/sequencer2\x00', 0x200000, 0x0) getdents(r0, &(0x7f00000cb000-0x48)=""/72, 0x48) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd6000-0xd)='dns_resolver\x00', &(0x7f0000cab000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000042f000)='*self$@]vboxnet1\x00', 0xfffffffffffffffe) 2018/01/04 08:32:50 executing program 7: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) pread64(r0, &(0x7f000098c000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) fchown(r1, r2, 0x0) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000de8000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e7b000)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d01, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x805, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000f9f000-0xa6)=""/166) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000576000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x2, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x40000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x20000000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x1, 0x0, 0x200, 0x0, 0x8, 0x80000001}, 0x1}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a61000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r1, r0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00003e0000)=0x0) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000089, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {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) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004d0000)={0xffffffffffffffff, 0x28, &(0x7f000094e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000bc9000-0xc)={r1, 0x100000001, 0x8}, 0xc) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000265000-0x28)={r0, 0x0, 0xe, 0xd8, &(0x7f00003b9000-0xcf)="1ec9ebcb5e4ee8223cd3461fa101", &(0x7f00008a4000)=""/216, 0x9bf, 0x0}, 0x28) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000784000-0xa)='/dev/vcs#\x00', 0x1, 0x400080) syncfs(r0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:32:50 executing program 2: r0 = semget(0x3, 0x3, 0x48) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000c11000)=""/79) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000bb6000)="6e65742f69676d7036005459ebc4e3665ca2342f68263678a9000054d2debd5b394750dbc26267ed46fd2b5c0ea7e2fc50246ed8c00d573a14d4e9feea381d5eec88e9c4633af7863b58e40ffd64d9307842c5b8fcf3c473") r1 = gettid() getpgid(r1) preadv(r0, &(0x7f00004c5000)=[{&(0x7f0000b0e000)=""/37, 0x25}], 0x1, 0x0) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x1, 0x8}, 0xc) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = gettid() kcmp(r2, r2, 0x5, 0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x204000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x4) 2018/01/04 08:32:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009aa000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0xc0000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [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, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x7c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000da1000)='/dev/rtc\x00', 0x2, 0x0) socket(0x4, 0x5, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd1000-0x4)=@int=0x0, &(0x7f0000f47000)=0x4) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d98000-0x1c)={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005f7000)={0x0, @in6={{0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x2, 0x6a, 0x0}, &(0x7f000044d000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009e1000)={r3, 0x5803a496, 0x30}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000d23000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8200}) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000d50000-0x4)=0x9, 0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005c1000)={r3, 0x0}, &(0x7f00003ac000-0x4)=0x6) bind$inet6(r4, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e39000-0x28)={@common='yam0\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) close(r0) fcntl$getownex(r0, 0x10, &(0x7f0000ed0000)={0x0, 0x0}) prlimit64(r1, 0xf, &(0x7f00000c4000-0x10)={0x9, 0x7}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/rtc\x00', 0x105200, 0x0) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00005a7000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000853000)='/dev/dsp#\x00', 0xf1ec, 0x400000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00003a8000)={0xffffffffffffff80, 0x3, 0x5, 0x80000001}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) 2018/01/04 08:32:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x9, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$usbmon(&(0x7f0000028000-0xd)='/dev/usbmon#\x00', 0xa30, 0x422000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000354000)={0x401, 0x3, 0x10000, 0x1, 0x3}) r1 = eventfd2(0x2, 0x2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d23000)={0x4, r1, 0x1}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f00007a6000-0x8)=0x7) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000bae000+0xb0d)='\x00', 0x1, &(0x7f000093d000)='lo]#}j\x00') r0 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e80100006d20002b1f004ae9ff09c051f1eb01c7033531b0", 0x26) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c5000)='/dev/autofs\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000070f000-0xc)={0x90002019, 0x0}) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000018000-0x5c)={{0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x8, [0xfffffffffffffff8, 0x8000, 0x4, 0x1000, 0x400, 0x5, 0xead, 0x401]}, 0x5c) sendto(r0, &(0x7f0000021000)="", 0x3ae, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x100000a) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$packet(0x11, 0x3, 0x300) bind$packet(r5, &(0x7f0000282000)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @random="de0000008177", [0x0, 0x0]}, 0x14) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000b1c000-0x310)={0x8001, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5860, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffffffe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff0001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xca0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x10000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000078c000-0x5)='task\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000699000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, r1, 0x0) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000877000)={0x1, 0xffffffffffffff9c, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000f62000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$ION_IOC_SYNC(0xffffffffffffffff, 0xc0084907, &(0x7f0000d59000-0x8)={0x0, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000a0f000)='/dev/vcsa#\x00', 0x6cb2, 0x2000) ioctl$ION_IOC_MAP(r0, 0xc0084902, &(0x7f0000d38000-0x8)={r1, r2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f000012b000)=0x9, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000)='/dev/sequencer\x00', 0x40, 0x0) dup3(r4, r3, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000363000-0x8)={0x0, 0xfbe, 0x7fff}, &(0x7f00003be000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00006c2000-0x4)=r5, 0x4) ioctl$sock_bt(r3, 0x8000000005410, &(0x7f0000381000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001e2000)={0x0, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe, 0x8000}, &(0x7f000053e000-0x4)=0x98) 2018/01/04 08:32:50 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000146000-0x50)={0x1, 0x4, 0x0, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000d11000-0x8)='./file0\x00', 0x200) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000730000-0x12)={@generic="62ecd415c01d1f086527fb17fd741f0f", 0x9}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00008bb000-0x20)={@common='bcsf0\x00', @ifru_flags=0x800}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000205000-0x18)={0xaa, 0x5, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000020a000-0x8)={0x0, 0x15}, &(0x7f0000190000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006cc000)=@sack_info={r2, 0xffffffff, 0xffffffff}, 0xc) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ee000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) [ 153.335329] device syz5 entered promiscuous mode [ 153.352839] IPv6: ADDRCONF(NETDEV_UP): syz5: link is not ready 2018/01/04 08:32:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000274000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) lsetxattr(&(0x7f0000682000-0x8)='./file0\x00', &(0x7f0000bbc000-0x14)=@random={'system.\x00', '%*nodevuser\x00'}, &(0x7f000057d000-0xa)='.em1em0)&\x00', 0xa, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000ef2000)={&(0x7f0000671000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002c0000)={&(0x7f0000444000)=@flushpolicy={0x24, 0x1d, 0x800, 0x101, 0x3, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4001}, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/04 08:32:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000833000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000b6d000-0x4)=0x0, &(0x7f0000a35000-0x4)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0xd000, 0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000062d000-0x10)={0x0, 0x0, 0x0}) 2018/01/04 08:32:50 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000af4000-0x10)='/dev/input/mice\x00', 0x0, 0x109000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000a1b000)={0x1, 0x7fc, 0x3, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) write(r1, &(0x7f0000793000-0x9a)="a5", 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/04 08:32:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x4, 0x1, 0x3dde370f, 0x4, 0x7, 0x4, 0x8, {0x0, @in6={{0xa, 0x2, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x1, 0x3, 0x4, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x1, 0xf2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffe0000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000-0x8)={0xa7, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4005) r3 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000098d000)={0x0, 0x1d, 0x9, 0x6, "34f55a0f67ce419915606ff860976edbd79cf76f647eee0cf568549f83178261"}) connect$unix(r3, &(0x7f0000ea9000-0xa)=@file={0x0, './file0\x00'}, 0xa) write$evdev(r3, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000036000-0x28)={@generic=""/16, @ifru_addrs=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}}) 2018/01/04 08:32:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00009b2000-0x1c)={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0xfffffffffffffcd8) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/04 08:32:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x680, 0x0) r2 = mmap$binder(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x6, 0x42012, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000d000)={r2, 0x0, 0x0, 0x0}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000010000-0x18)={0x0, 0x1000, 0x8, [0xff, 0x9, 0x5, 0x6, 0x9, 0x220, 0x8, 0x1]}, &(0x7f000000f000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/04 08:32:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = inotify_init1(0x80000) syncfs(r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db9000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000eb0000)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) 2018/01/04 08:32:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x8) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) iopl(0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001b7000+0xfbc)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='bond0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c34000-0x14)={0x2, 0x5e73, 0x675, 0x10000, 0x6}, 0x14) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x81, 0x4}, {0x5, 0x7f}, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000111000)={0x80000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00006ae000-0x30)={0x8, 0x1, 0x6, 0x100, 0x1f, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0x6153) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000093e000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000a99000)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d8e000-0xd)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000016000-0x8)={r3, r4}) r5 = getpgrp(0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000070a000)={0x9a, 0x7, 0xf040, 0x9, 0x2, 0x4}) fcntl$lock(r1, 0x7, &(0x7f0000c32000-0x20)={0x1, 0x3, 0x101, 0xffffffff, r5}) ioctl$KVM_SMI(r0, 0xaeb7) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006a2000-0x11)='/dev/qat_adf_ctl\x00', 0x131000, 0x0) r7 = inotify_add_watch(0xffffffffffffffff, &(0x7f00006e6000)='./file0\x00', 0x7ffffffc) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009e4000)={{0x9, 0x1f, 0x8000, 0x1000, 0x9, 0x2}, 0xff}) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000b8d000-0x4)=r5) ioctl$sock_bt(r6, 0xdd17, &(0x7f000099b000)="656cc18615123d9de52aa23ca9e9907bc870f8cacf4d14c52d084567101cd081385c2598138a553d493870ca12c67f5d68b670e604f3ba543669b5776725670ef12c2cbcba11e6b2bb5e39a740368a64245a1aeff04a5729b1624b1abfd0b1f28453c29dfebd5e66a0d3b798639338d1e21b9bb0ca68f76449912d666d765ea16c73cc934ad1b6676c6942ae161ea19f8504e0fb55d049036e535c3cdba66cb04cee018588d83849013488cda0880c2770466bdfaa47c02c") inotify_rm_watch(r6, r7) r8 = syz_open_dev$sndseq(&(0x7f0000cef000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r8, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:51 executing program 4: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d94000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10000, 0x2000) readv(r0, &(0x7f0000f91000)=[{&(0x7f0000468000-0x32)=""/50, 0x32}, {&(0x7f000018e000-0x8)=""/8, 0x8}, {&(0x7f0000ca9000)=""/87, 0x57}, {&(0x7f0000fb5000)=""/94, 0x5e}, {&(0x7f0000001000-0xaf)=""/175, 0xaf}], 0x5) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10, 0x0}) ioctl$sock_ifreq(r2, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c19000)={0x0, 0x0}) lookup_dcookie(0xcaf, &(0x7f0000013000)=""/181, 0xffffffffffffffbc) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00009da000)={&(0x7f0000e0d000)=[0x0, 0x0], &(0x7f0000cd3000)=[0x0, 0x0, 0x0], &(0x7f000052f000)=[], &(0x7f00004cf000-0xc)=[0x0, 0x0, 0x0], 0x2, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000cc000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000011d000)={&(0x7f0000278000-0x214)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@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}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2000000a, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5-generic\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f000057c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x80000000, &(0x7f000057d000-0x8)={0x0, 0x0}) 2018/01/04 08:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$vcsn(&(0x7f0000c87000-0xa)='/dev/vcs#\x00', 0x1, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d00000-0x50)={0x2, 0x3, 0x7fff, 0x0, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d39000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f000069b000/0x2000)=nil}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00008d2000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000eb1000)=@assoc_id=0x0, &(0x7f000077c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000010b000-0x10)={0xf2, 0x1, 0x8, 0xffffffff80000001, r3}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009de000)={{0x0, 0x0, 0x0, 0x0, "684754c3aa67f96c19d3a9957e5d3be19ff6f7b227df0fd6961080d8284dab3bfd69ae6ae5c6a1643c8c7861", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000f79000-0x12)='/dev/input/event#\x00', 0x8001, 0x10080) 2018/01/04 08:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052e000)={0x7, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x0, 0x6, 0x1ff, 0x4, &(0x7f00007d4000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5, 0x9, 0x4}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/04 08:32:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="c856a047e644041ff8bbf393466faa7c", @ifru_settings={0xfffffffffffffffc, 0x9, @fr=&(0x7f0000001000)={0x5, 0x10001, 0xae5, 0x80000000, 0x8, 0x1, 0xa8}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000+0xfd4)={0x0, 0x400, 0x2, 0x0, 0x2, 0x8, 0x81, 0x1, {0x0, @in6={{0xa, 0x2, 0x7fb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x101, 0x7, 0x81, 0x6}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d21000)=@assoc_value={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db6000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5403, &(0x7f0000e5c000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f000078a000-0x40)={0x7, 0x3, 0x1, 0x20, "6fcd0a71f48daf93ed6f4b0838ee03859c66261a9d79dad1957d94bc8c7941e76bc611101cb3d72a618fa821", 0xdcf}) 2018/01/04 08:32:51 executing program 1: msgget(0x1, 0x200) r0 = msgget$private(0x0, 0x30) msgctl$IPC_RMID(r0, 0x4) 2018/01/04 08:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000002, 0x40000000000000) sendmsg(r0, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba4000)={0x0, 0x0}) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000a9d000)=0x0, 0x80000) mknod$loop(&(0x7f00007c2000)='./file0\x00', 0xd000, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000111000-0x20)={"ccd0625b5cdef563db6b82ea5923e998", {0x4, 0x2, 0x4, "fd875b1614ff", 0x9, 0x0}}) bind$unix(r2, &(0x7f0000a81000)=@file={0x1, './file0\x00'}, 0xa) syz_emit_ethernet(0x6e, &(0x7f0000fb8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "514006", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a97683", 0x0, 0x2f, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000071000)=0x0) stat(&(0x7f0000e81000-0x8)='./file0\x00', &(0x7f0000aa1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00001d0000-0x28)={0x9, 0x10000, r3, 0x3ff, r4, 0x2bbc, 0xfffffffffffff800, 0x2b}) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x2000, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000001a000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000001a000+0x215)={r0, r1, 0x3, 0x9, &(0x7f000001a000)="a672d39e17828d1a463c5e812d795e99d9a0f86a7ec59a88f6ff8980dc12151427e5e749c2a8a5d7e195ddac8f5dacff71071eebc5b8c638a8fe44cc6ce7b6ebff45eba53faa9097ce151544885db2aeecd88e6043cada67726d9c86149bb62de175658b7722b17cdc0069bdbeea76fcb49f67ea8290bd36f249204bcc8dc44eeb247619d983d9f46705a2c94401088bfa52c3c1179f73b43dc2ae303648b0413ea604f9a9509e7539bcf38241e2907c49e75e41f03d7511efdad2c37cd11d043cb3e1d2569c4e10243e0ed9adfd", 0x8, 0xffffffffffffff80, 0x1, 0x800, 0x2, 0x3, 0x1, "a5702581773b589eed6bef20d39c51c0fdacdc4bf60e11d9d520cd2f3dcfa381c50201bd34d385b579da9d9088bd82444890ca611b650513002930a713934261de1b66afbb65ca9d4d6a337e96967bd62810c839559d99c6dca9e0c8480f4572dea34173ae26b5b818a8ff424a7e68412dc41bae9d503ef186a1184d3b19f91710374ccca92f4c8eacc187f7d2c4310208465a34deb746de3187ca0f05b3e5af91fa7abacc28782495447442d2be0ecbe4f20a8dd5535469686effee"}) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000014000-0xc)={0x400003e, 0x2, 0x18}) 2018/01/04 08:32:51 executing program 3: 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) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/enforce\x00', 0xd2bc0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f000027c000-0x18)=[@textreal={0x8, &(0x7f0000a7b000)="baf80c66b844fc808966efbafc0cb83d00ef0f300f10c3440f20c0663508000000440f22c0b8ff0f8ed0baf80c66b8b22c0a8666efbafc0cb84054ef26f20f009c082066b8090000000f23c80f21f86635000060000f23f83666660f3a44dafd0f01ba0000", 0x65}], 0x1, 0x0, &(0x7f0000b07000)=[@cstype3={0x5, 0x7}], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d03, 0x0, 0x101}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000823000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000dd3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 08:32:51 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000a000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000000d000-0x8c)={0x54, 0x7fff, 0x6, 'queue0\x00', 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xc, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:32:51 executing program 0: syz_open_dev$sndctrl(&(0x7f00002d0000-0x13)='/dev/snd/controlC#\x00', 0xdf, 0x240000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc1105517, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) 2018/01/04 08:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000213000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000d58000)={"0cfddb02675a2491b5da9dacd32650d6", {0x4, 0x81, 0x5, "d16594adb353", 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000431000)=0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) memfd_create(&(0x7f00001d8000-0x1)='D', 0x4) fallocate(r0, 0x0, 0x3f, 0x4) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000)="082cfa0b6365f17a079043c34756cc91422ff5819a8a149dd4fc362b4d2a761bd89b932f611c7ce2c3f7e5a8a78c59c83a965ccedd1227a8acd183a429e09c71f2d8c73b064454958bbaf627c4f8b50431066c36983acacf8f616d1127c621fbc1f3dd2af34b578ee00a0d2bee04060152b112815b0111549fda0f0e93ca7dd32e4d051551e6aa5aba6cb9877e652852c641a552ed4d2d1d4659f5de6c65182681549a1818f69033d27a17c9e90b9d1fefbb851304aa2038e48b250f90dd6bf9034448a24f356f1dc01e820686bf05853aeb2e55ebd171efd1d3a2fc8dd651b31995cf3576823e1e7a6b094c7d8cc8e297439456f198230d024a2c0843945d75d257104d82574251023f574ccfe67042a9dfcba805058d4b31b7dc025023c3fcc26524ab1f620ff93679b3608cea92bd666934ede7240962e82bd64023ae2ac497a84f0015a2094c50c5724da5876d54775382f90ddd24611ac09596abc9f7302e4703c32ff80f1cd1d8096fe85a8d39119ca1d0d07e2b26bd4efc3f5216814b38e6a1be6eadecfd14d74dd401e122b1d350fdb20a89b6c84f73b2d35cf6f2e43696f890bc38644f0868d995a6bdd1f8e17cc430a59a2a7b6648314781d4c6274639fd7fa591ece1feea8f8503977fe672e77515f373e6d97efe61854a9bba65e3eca9f68c33f8cada18c39add1f8d72d0a7f68cb923ee6c1e5fac81a227afc19ab6fe27fa17e72dcf3dbf52f073c22be058cdaf9ee9150b104eb358978a603e04199bef922b6b79086db7200025bcf94a1124eb9b29ba776786e4da3f2a388e9006ca16687fa9b1d63d3f11969516d529a911b7df4a7f05479c96e65c6cc07680715fe55fff582bf25d84dced775b396023c89e4e4495e318070356995e7565d5a5cc02ed4c60ef1ea3f6a3ccacdfbce195b57ed0955598ce977c77b49e53148a9b8b04f75e1f4282459b76cb12fa24eba3cc91cb8708f4b0757a005bc7b993ecbfa7b77bfc290a8573731f4b87d619d959bb5881b7e58bbb0df8224f806aad3477fcc7fb9ecda0463885dfeb72ed80a7883f9643ba513f23d0f630fff6460fc66bbf0f824a56c0e73528968d40469f7c20c902d11a50cbb8f54c4f2f5b6cc57029fb1ce50d06d62993553a179d109a2a336f87c1031b3c4daa6a45f652d9d58f1a469b6dd94835e271d26166070cd0d1245dbcae8b8cabfb034583a5f30ae92d39f7940f219b82459ee865cdccae69554c1a64ebec4a8ae3ce60d500b1741d9f85cfe8005d3dcc5dcb688f402c1cdccf0a92b326f6ae491af4e31a51f67077643096ca21dae1a65e41e422fe22f2ca680c9599e11cc0390318dc463fc242286bee67fc89daa4daccb9e4635ae801ca2f8d907836a723e65982b3c636cdd20e007a1729066eb4fa6309e2fa0472323efe322a0650b2661c14f80be2d6dd5624169f18fccfa80959a7fc659deed0ef278b8b9b65a9acc5bd08187da96b54678dd879a06f94befc4eb5487a4fe7ae42dface53fef90cbe785d58b189fd6d203f387d429fcbab9cef6541144486483c4a97d86a700be5c4666948ef2758916c9a787d04b58d396b95ce9bb5535f6671feb42fae9957d242dabd0f9f680f02e0bb383f13bac90576653f89bee61fabcabbe2ec3706a11bbd4a55241a6a7ba79baace29a20fa32d0a785875a067aaf68cb992075e87514a1e02942f528418fbf99723cc8f2f4983a47b29787f4c9bd9afca34c338cb5401fbebce2d00f7ec1cf4ed76ffc8f7dc5979642894f257f721589b4a4b5f8e8bf5c078392df8097985787bcda8a36226570f5e962af6fd6f4d00142c7e331e384d89cbace22fdc164a764dbe633421761d2b74b317c37c831416e40e793d22227794ab85bae6bcacf515c7757a9ac3a8d5d6c2dbd5a6b0312c352aa7cc66b6db60bf8f2c64b41433faa928b153d95294a151c2d9bbd2480b5d0b545c850d31d7223627151350b8591622d90153e17cea284fb573e26330e1e01c836e6f278fcb0ac94b4fd63e0e5b4d3923bd9755ede445af0b71625a30daec74a8cd14056cf86bf7ca388ccddac6eba52f9d31709f797b02325c72b5bf60e3d29efbe562ddee1e3c42b80f85df47b32b89c281b1b8d137dec1b884a5f50aadeac1ee102afb67373e1b1366d6a7775e38dede53a801ac2a10365c477027fb98b21f0c96f23183e25aaf8013ef6af9937f96c312fdfbbbe28b36973b28557a96672936876ab79be85b910cde5436d9503506ebafebcd990db74adc13ea96f3d01905ba981b0fdedf47a8126c93d41e069e8694a94c23b16c065a0ef2ce830142ed21e16b1a23fd610d2254618678fd41d5d8ebf69c067db6f7117bacc84f234d341d975542ea79a8a09d0e256c509e022f54f0a0fee33b57ea2e9c542ab4469797d0fc180751d3a8ac08545099b2c24776fd15c1d982a653f1b655fde02d3138da595f3bcad871cc45bf31ebeac4b2419f0ace0fa02be354837bcc66f5a57b126f1e76099852d48e8223e5c2ff11aca658b8eb802fde2871bf9690b3de71ae0417dae62cdaf95bba3ca455bedb8913e53fe5eb8bc64bc5286d74280f608b34a96db45a0bee41fda7ce5953983314727f83de18ff8f4701155c74260f364b5831eb8f424b3e77c35975f078d42d542c7c4be6be5dfa4156ee2dedd30959f3212e2abb04d7b784713b37a33c2eced4dd87809b95159c804128e5b03a17de198d1425d4521928be7e12627cdc625965444914a9982228ebc0406b7c72b4e5ad7cd33cc7116757da43eae7069340786ebeffb04934c56aac03257b85c436a8950fcdabd37222f3a0b4dc7b16d9a6a649436401dbad40a8b4f0b171b9a1a52cdcb4ded4fd79f58f6b26ac9fc341fa7540e2b4361ca5cbe77c987389f3963003da0e114f15ccf0fd183a203bf8135e9e956d4333b50c56cc54645dec89271b6e3c6ce6842bcb4e59a46a017b1583adeeb84e502320460bc4bf79dc6976de099d4db25d3161fe33faf67e4f306feafcb6bda99100c9e2ea5ceaa1d38fd247e8fc18ecde8b588da09f8e23a18dbe01c2645396a0b4edcdf2d36366fc61cede6484497b44a0c7230fdd38689cb9e29e9e4eb779c21b11843de6c1cc355d3e80b7095d355d5ecf41a32207cb17f87de9068903a40b69d1705d9b09364a44e5f951d379b19c11a1b44ef9581d0057cff75aafa5e6e5a687da1e296167abfdf6b391f5d9867781a930e02b126d915e7fef1e05caeed423d5ae68d8bac310db2c177cbebbd87a952224ad2dcb25448bee442fe2c611750e64d7a673937c3be681e5f38bdfce47ac82e0d72f3e10ba1d2e7511e0207e0bf1422b7b7a3cf8ed7d478c794369caad6ea929ee5e993dfc005f49dd1b39f41b162ce22e0223683dd5c123b97e54b1c16bf6f6bde3a894de77e5811372000e2cb466e443fc64b68115a5cd624da8fcf4550ef9ac34d11b3545c5571178f6c8ff12c9c6a246ee4dc510dff1c4d9a6f965515d6cc2b5aa1b3225c612be1b35c981340d2d4be478f5f8f5cb874309ba21dec66ea927e20c446dfd7114c836a1013237a6c740cf3a70f2b091d7d5643cba1cc9f8a0f2cca783ca18ca691cf73a22ab2119cb69dbfb62c91dc124d4bb82ae2bab353cf6332ca5aa276e7c8fdb6dab98b3c9f79f4920f090da4014fcc4f293bd488087db57386ff742b0389c4cdf43d02359d3998c2fef8273bec3a1ee94ff42f96b37bad690e998a0cf41f1ca261e00ca0465115af71cc7ff969f4da7295b4320e32ddf464c439425f92fc24edba7e576684db31257f68167af00ff4fdef692488fb54de8566621969953ac2a9c091024ab0abe6bbead74bc23cef46f3b53fa61110dc1a8b52d8e24fbdca87283380a2f3447b9ad577dab146dbf0ec6f80454e9b1bdccca181a73a7078dfb96905ad6bc84618c9b58f8b62ccbe59901a1e5a2095aa6948937d72ae54f20268cddfec53e4e3687b488dce108a981726a3c97717a72cced71a7036b46f6d7bdd86f9e07fd1b92c80f7976ea9020c040098d09cd4a7818e0f756215860c19ab492abe83a35229ea14cbed45dfe06423e75d356c589544a0ebbe9c14e0252dcc96cdd691318a7d41075a9b1b4c4c84bf0ada290b332feb182dc804b98b633b68203b89e69a808899172b2782a261becab921d135478673f7cf1230203afdcb0e11fbdeaf7d463fb2f8ae143e36913129705f53977c94e895947a9baadc3f5f0ea2e53566a27433f1fe500f3034f58a55b0d345493f115e22b523225f590a571210ed514c8cbce05aa21709930297469dba48394bfd5b630a65da68e4e7b83ed6e9fcaa1087bd00ced72d6fce80ae71409cd763340129b10ec31dfcb02b71b579ca823cdcb7e97beb16667900926de49d167fa3e5476a63374d453d7646bb4e8f6f10acf316401b8d82b7858e1ea38970ef15cb8a232e6156b58c088fd2857133978987e77ef44ce25fa1eb2df0f3727985c1af9045855ae173d2b43d9234148276e594b548d2a8dfab3dd2125e8cb308b74a775e6fa2fe3d0c9d2a9cada6ea8298ad5fd36ae5bf0cbacd0b575c2737e9f860f00d4531c2ed1c06489e4a2ab14eccd23f6038c2e6fe4506461aa446333980389a6774d4522755c38a518fc6f2af436a529cb0c4ec9047358b38d94a194b10ff5676d48710bee0097923fd97d109467ada3c96ad0649c550b1b3a624a784c99e3c5022979a1a5a2a05521e3e78f869cf57062845a44be43bf8aef70661a2e94ac88a78d3c6478c980db4700b4d9d071c2c0fae8d822ceddcd0a0430514deaa8e6bcd88c0a96420ff2a33e311a5f23dcf011e6e0696dd9f425a18196a9c98d760009f8eabc323fcd0d8a09d5e6e4fff7ea12f62ffb1dad90b415e3f9e38151b4681685cc961b8550d52581f7838fd3275cd1bb0998d1209fae3097c12cad2dfcd1ab769af85aacb57e2ec7d89f4ceb6cef22198c373c947b72194ebceeabb28f6dd728f23db14c749c0d27ee0ae54750a1e34e8fd6e69537d462cb34e91abd014a09a2324bcbba27855c636a5582a47eeaed4bd143a086df447b0b52fc042689a1156d07e439bc361fa8ef305324a6afe05dfc55588986a695a3947a89328cbae19961787685a6f069b52b84e1972903b975446582e685f962b104bb7a807e541682a6b1198e70756c1b85881dbfddb549ff38b888e819190ceaae1545242caa10303481f155afb9bf3858acfe4661b133db8890a96d98a76d06a0e81fb85cfa363e999c537ff20168187198d2ea826c73998a87856e36fda9c71fca9e82712fe00f14912ef439f1189b58fee46615b67b499abb691e54cb785d2dff002798f665f38a6f2a5e79cfcf4b4c8ff5061a1bcab254438038651995c1f5e31e8659eec688ed7e73a7b077e19f3d39ed129592fe80a7fe2317689aecfb2ed6e8e508b37fcf4067f02560eb69392db667d8d14a7fa4919b77d88a20a7b9fd4273fb282046679b3187dde5cf4bbea003958d6931e4bca5b0417af90fb3f759cd29a2972e6b16bdc56170e71d8b929a71dc0ef81c07dfed8715b5e37b80a67dc0006a49c17a4c18a25a2e9ab96e2ece95a4dbb1122a82c49ed6bf995f44aea8ceb71cdb1e39db68b4f512371972a40765b1f03a2fcb311771cf224dbf0b7c58c2e6cd8379295c25852dc77e3990d7f82a29b26f6141d6ef8e0f08f85fa2aa3202c861dc25c0643456fd98eb5245822304e4002f73195c13758cd7ef2dd5b335201156ba7232508eea6f15894a3f17b97962e1bdb6c07192765fa", 0x1000, 0x40, &(0x7f0000002000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000012000-0x4)=0x800000100000001, 0x4) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x20) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000002000-0x38)=""/56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)='/dev/vcsa#\x00', 0xfff, 0x200000) exit(0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000002000)=""/49, 0x31, 0x140, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7d, 0x401, 0x8}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000)={r2, 0x7}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={"23ad3e0cf91e096e8668d9e21dc7c00d", {0x4, 0x0, 0x7, "9f8aef3b8a12", 0x7fff, 0x0}}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r3, 0x4) 2018/01/04 08:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d06000-0x11)='/dev/vga_arbiter\x00', 0xe46c0, 0x0) lstat(&(0x7f0000e29000-0x8)='./file0\x00', &(0x7f00004d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000330000-0xe)='./file0\x00', 0x0) rename(&(0x7f0000667000)='./file0\x00', &(0x7f0000580000)='./file0\x00') ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = msgget(0x3, 0x20) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000320000-0x56)=""/86) 2018/01/04 08:32:51 executing program 5: r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x400000001, 0x0, 0x10000) ftruncate(r0, 0xa6b7) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000379000-0x4)=0x0, &(0x7f000027a000)=0x4) 2018/01/04 08:32:51 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000818000)="1f0000000307ff00fe4345c0071100000200f00003000100040400dcffdf00", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b41000)={0x0, 0xfffffffffffffff8, 0x1, [0xfffffffffffffff8]}, &(0x7f0000e3d000)=0xa) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000069e000-0x8)=@assoc_value={r1, 0x9}, 0x8) bind$inet(r0, &(0x7f0000273000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000f34000)=[{&(0x7f0000d42000)="173d7349d0a6eca176", 0x9}], 0x1) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) r0 = syz_open_dev$urandom(&(0x7f0000d42000)='/dev/urandom\x00', 0x0, 0x4200) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000a14000-0x8)={0x0, r1}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c4d000)='/selinux/enforce\x00', 0x400, 0x0) open$dir(&(0x7f0000498000)='./file0\x00', 0x40000, 0x88) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000806000-0x11)='/dev/vga_arbiter\x00', 0x4c0000, 0x0) open$dir(&(0x7f0000103000)='./file0/file0\x00', 0x20000, 0x4) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f000017f000)="22a583f11a8a6df4cb44d262dcfa7f827cb5bda1384f772281d05ba2216e3992e528eb33b86eee17c0b927e5c1751af5fde21821bb6e80165f8503b9896f58685f288993164e7c1b0c1fbf3247fd6d0e4a70a3a1f6691712be0c5206d02a957d8319692bb8bfb3b147da0030460239a55e01084837e40ebab7b0b99da875f81f6204450a261e230f04f97a9ca81047672c472cd785204ae7d36e07b144efd3d5e465c8fa18658e0e3aeb2b7980b4720493a231ff158f4ddc486404858f66a42cd40fa65b1b2f") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x18, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f85000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000f89000-0xb)='/dev/midi#\x00', 0x1000, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002e4000)={0x0, 0xdb, "90cad67b3516ad1fe2aa94084ea10dc0bde5fda4af2ff4db2a8c7e2f6d76a19b9af252b88280c25120214d8be7c231a45f4f5f565044d54d45075ecdc354a558f8ce09d793434f92db73de580acab5a28cbe4f5b88e0c1bb7d53f7ae65ba813b6431d7126ad59018877741b58e9ce7ae0576015ad82ad1122b0c878ab08e107f8bf9e73e192eb703e72d1e2a58324319083f1efb5c1602f7f56dd4e3b9de85b4f4c23eb77d06459af92e1bb8057c21ff062881d3c834d9e2d6791b3d8436eca03479d82b227e2d7d80ec825cbdcfba6ba69d55da3781911b829478"}, &(0x7f00004ac000-0x4)=0xe3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000011d000)={0x5, 0x6, 0x8001, 0x5, r4}, 0x10) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 08:32:51 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0x11, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x80000001, 0x8, 0x1, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r2, 0x4) getsockname$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000bec000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000002000-0x8)={0xffffffffffff9deb, 0x0, 0x1, 0x5}) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0xff) munmap(&(0x7f0000ab4000/0x2000)=nil, 0x2000) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f0000069000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "b91c24fff840795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a730546c63c6a4b8217acbdda23bfec95d563e9bedbd7743d97eaee9621b73bce23711", 0x0}, 0x60, &(0x7f000023a000)=[], 0x0, &(0x7f000023b000-0x2b)={0x10, 0x0, 0x1, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/04 08:32:51 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd7000-0x8)='./file0\x00', &(0x7f0000f5b000+0x2ca)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc) r3 = shmget(0x0, 0x2000, 0x78000200, &(0x7f000061d000/0x2000)=nil) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000fd7000)=""/155) fstat(r0, &(0x7f00000b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000fd7000)=0x0, &(0x7f0000eed000)=0x4) stat(&(0x7f0000205000)='./file0\x00', &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000fd6000)=[r1, r2, r4, r5]) setsockopt(r0, 0x10f, 0x82, &(0x7f0000fd5000)="36347f00", 0x4) eventfd(0x3ff) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000202000-0x9)='/dev/vcs\x00', 0x40101, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00008c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00008c3000)=0x0) r3 = msgget(0x0, 0x10) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f000016c000)={0x42, 0x9, 0x2, 0xb36}, 0x10) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f00008c3000-0x5d)={0x0, ""/85}, 0x5d, 0x1, 0x2800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000235000)={0x2010, 0x0}) r4 = creat(&(0x7f00008c2000-0x8)='./file0\x00', 0x1) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c4000)=0x14) ioctl$TCSBRK(r0, 0x5409, 0x100) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000194000-0x8)={0x10001}, 0x8) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f00005a1000+0xd48)={0x10000, 0x2000, 0x0, 0x8000, 0xb7a8}) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000087000-0x14)={0x5, 0x4, 0x8, 0x80000001, 0x4, 0x80, 0x12f1, 0x2, 0x3, 0x5}) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00008c1000)=0x100000000) mmap(&(0x7f00008c5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00008c6000-0x4)=0x0) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x9bee, 0x18}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000456000)={r0, &(0x7f0000f06000)="bde6542c4f603bb6b3869458af8c927ca7907e8e6e599bf0b1d8665699076bb43e352245f34980272f310bb3afa59c12751c90053223ea1a61c6819f8883bd7cfb31049d5a8fd0d0e359b9225bc5e6298ff0ec16a430db7b925f198b8285e7544cdfa67e7c8b5109680cf0f8bcbb610ad367cc3edc5a23ce51a778d24ed083a108ad85bca0a412781970d50cb5473b2ed3229de1a2801a8d49ceaca7c2d625781b84e5bd99e5e636f80a475b49337ffce9cb08e290f5523c", &(0x7f0000926000-0xbb)="23ab858ca3161ad2f7fe34d1b0686fda1ac215bfe1a625f35e85102eff5a4fe3cc5173c62d464941f7c068261ee709368d121589e7b9a894231edb5c3e98bfd4d03302abf6fe3113ed4c789bd255ed8d1ccb00201e0d382a00e9d1a636a3f01d35a8d68c5eacd135bb09e0224a569e101efde2ee0b0c498f437c56400c0d8fba845f7bf017c37aa20eb3b4f0ddfb984ca86568100480a5ab1a4cb6cd8709e81636ef72a8be5d62b73fcbcece4ae2994ed4a609a2d7c768af21eba1", 0x1}, 0x20) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x0, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x16)="", &(0x7f0000002000-0xc1)="", 0x0}, 0x20) 2018/01/04 08:32:51 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f000046d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000037a000-0x3)=0xfe67, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20020000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='personality\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f00004a5000-0x24)={0x7, 0x5, 0x9, 0x7, 0x8, 0x8, 0x8, 0x4808, 0x9, 0xbd43, 0x5984, 0x80000001}) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000e66000)=""/1, 0x1}], 0x1, 0x0) [ 153.795586] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. [ 153.834400] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 08:32:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r0, 0xc0084907, &(0x7f0000000000)={0x0, 0xffffffffffffff9c}) r3 = syz_open_dev$dspn(&(0x7f0000fb8000-0xa)='/dev/dsp#\x00', 0x5cd4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_SYNC(r1, 0xc0084907, &(0x7f0000001000-0x8)={r2, r3}) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/04 08:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009da000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000e1d000-0x28)={&(0x7f0000812000/0x5000)=nil, 0x6cfe, 0x1, 0x6, &(0x7f0000c0b000/0x1000)=nil, 0xe7}) 2018/01/04 08:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007dc000)="13e5c6a3589141f5cdcd0be6d40b9101000402030009de0b", 0x18) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x8003f, &(0x7f0000b92000-0x4)=0x7, 0xb2a3093b01e3b9a6) read(r1, &(0x7f00007f3000)=""/1, 0xfffffffffffffef7) write(r0, &(0x7f00006a5000)='$\x00', 0x2) 2018/01/04 08:32:51 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7e000)={0x26, 'hash\x00', 0xf, 0x0, 'sha1-ssse3\x00'}, 0xfffffffffffffe3d) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cbb000-0x5)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e04000)={0x0, 0x0}) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000f7f000-0x4)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/04 08:32:51 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0xfffffffffffffffe, &(0x7f0000000000)="03", 0xfffffffffffffe10) fcntl$getownex(r0, 0x10, &(0x7f0000b57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x40880) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000817000)={{0xa4477be, 0xfffffffffffffffa}, {0x10001, 0x10001}, 0x61e7, 0x4, 0x2ba9473, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ceb000)='/dev/dsp#\x00', 0x4, 0x200000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000eb9000)=""/4096) set_thread_area(&(0x7f00000fc000-0x10)={0x40, 0x1000, 0x2000, 0x7ff, 0x1000, 0x1, 0x9, 0x5, 0x5, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000ef3000)='net/ip_tables_matches\x00') bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e2a000-0x10)={r0, &(0x7f00007d2000)="dcef34c4570a010de2f155b8a03ac85e5955982807e4bfc5e7b1baf4af0b696cda939bebb68d99c02217d99fff19411f6f0b6c23c65999b65f28aa2873b0678171dbe63f8bc85ff02e4c32bcfb6f3d0d48f87381f349e373aa0ab1cd5a74438aea148d579abb5344e87b0fb9800cdb6a169b5d2b4967fad16472574c28eb358aaf84d0029f8823c0afbb332ac0bb988c9d0c0e5e17eb588cb7612a05ef56da12f7f1b074b6b4935eb06359ae2ce67411d44d1fc5a60a12e4f27dfa92ea3a8c"}, 0x10) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x8000000026) 2018/01/04 08:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ec0000)=0x4e, 0x5, 0x7, &(0x7f0000649000-0x10)={0x0, 0x0}, &(0x7f00007d0000)=0x0, 0x2) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010d000)={&(0x7f0000e6a000)=@getsadinfo={0x1c, 0x1f, 0x209, 0x0, 0x0, 0x9, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d5c000-0x5)='auxv\x00') ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f000029f000)=0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) 2018/01/04 08:32:51 executing program 0: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept$alg(r1, 0x0, 0x0) r2 = socket(0x4, 0x4, 0x800) write(r2, &(0x7f0000d4f000-0x24)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020048050000", 0x24) r3 = request_key(&(0x7f00002e0000-0x6)='logon\x00', &(0x7f0000631000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000074f000)='\x00', 0xfffffffffffffffa) request_key(&(0x7f0000996000)='logon\x00', &(0x7f0000e81000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00000f8000-0xb)="102e2d776c616e312d2400", r3) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) connect$netlink(r0, &(0x7f0000cc6000)=@proc={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x1d) 2018/01/04 08:32:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x4, &(0x7f0000003000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000)={0x0}, 0x8) 2018/01/04 08:32:51 executing program 2: mmap(&(0x7f0000000000/0x5b5000)=nil, 0x5b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001fd000-0x9)='/dev/vcs\x00', 0x410000, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00005b6000-0x10)=""/16) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = syz_open_dev$sndpcmc(&(0x7f00004c5000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x101000) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00005a0000-0x6e)="effe5ac4234dafd93998baee18c8395366074181acf7cde29eac8b6746d688148f2848faa718f5b6b86078e5be1a1dcf55f76dfb8b0aaca2ea498d930ebeb63fde887cc7c87d4f3f82740dabdde8f84953b0bbe6aa32f4a1a40baac1cf98520689b65936c651c5eadccc6bf24710", 0x6e, 0x9c9, &(0x7f00005b6000-0x10)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f000004c000-0x90)=[{&(0x7f00005b1000-0x1000)="dc8c7a850fafdd0bd918c1628d3874cab5d3690396d3bfdbc9841582", 0x1c}, {&(0x7f00005b2000)="dc3b00a408e52a9325ff8f90e212d06ea3ff4c1abe81bef523bc668df2eb7f053074fd52a2e0fc960a44f75b3d28d90bc54e3cfece47a8b54c2337f71a7dccdd7af1d7e457d78a2a1f710c265a453dc49dc111e3a62e0743ed9e2c6819a5e1c594a081e7d611bf7d9dbad077393ee76faa250ccf02619b09376153f8210709c6aa0d0ab9f6d34004f6bafee38f04601b8912669e3c685353cfa74c1352849f84752aa53b725390d58c83ad02afcd0ce397cbb127a11167b87e2000de38218a9bdf9d96384d08c9bd97531a22219ad81483264b510c01f5271914c3c62227d21f9dae9aae75c128ae28f3f9", 0xeb}], 0x2, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x20000000000001}], 0x18, 0xfffffffffffffffc}, 0x0) r4 = memfd_create(&(0x7f0000308000)='lrw(camellia)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00005b6000-0x4)=0x0, &(0x7f00003f8000)=0x4) recvmsg(r2, &(0x7f000002d000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0xfffffffffffffffc) 2018/01/04 08:32:51 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/selinux/enforce\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000753000-0x10)="97086f2e2de346c278b62936ce634999", 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00002bb000-0x58)={0x26, 'rng\x00', 0x1, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x83) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0x5e5000)=nil, 0x5e5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x4, 0x0}], 0x1, 0xbad7) vmsplice(r0, &(0x7f0000041000-0x30)=[{&(0x7f0000564000)="f3", 0x1}], 0x1, 0x0) [ 153.994505] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 08:32:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000afb000-0xc)='/dev/amidi#\x00', 0xd77, 0x4800) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00002b5000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000011a000-0x1c)={0x0, 0x0, &(0x7f0000ab0000-0x10)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x2c, 0x10f, 0x0, 0x0, "ff003d7be4060000000000400100ffdb00000000"}], 0x24}], 0x1, &(0x7f0000a98000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003b1000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b73000)=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) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8000000000000c, 0xd, &(0x7f00007a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x4, 0x0, 0x1, 0x3, 0xfffffff1, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xe21, 0x0, 0x0, 0x0, 0x7}, @generic={0x1, 0xfd08, 0x7ff, 0xffffffffffffff80}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3f}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000fe9000)=""/4096, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000b5000-0x1)='\x00', 0x2) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000e89000)='./file0\x00', 0x20000000) inotify_rm_watch(r2, r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/04 08:32:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x400, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00008a8000-0x4)=0x10000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000039, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) 2018/01/04 08:32:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x10) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x2804, 0x6, 0x7, 0x4, 0x0, 0x6, 0x1, 0x7, 0xfffffffffffffff9, 0x5, 0x80000000, 0xffff, 0x1, 0x736e67fd, 0x4, 0x3, 0x10000, 0x6, 0x5, 0x4ea32e13, 0x2, 0x52, 0x800, 0x10000, 0xd3f0, 0x1, 0x4, 0x4, 0x4a95c044, 0xf9ff, 0x8000, 0xbed, 0x8, 0x0, 0xe1e6, 0x4, 0x0, 0x10000, 0x5, @perf_config_ext={0x3, 0x0}, 0x2e02, 0x80000001, 0x15caa6c7, 0x0, 0x3, 0x80000001, 0x7, 0x0}, r1, 0x0, r2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x7, 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x800) bind$inet(r4, &(0x7f0000ad7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000f75000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x80000, 0x4) 2018/01/04 08:32:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000899000)='./file0\x00', &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000644000)='%\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000275000)='proc\x00', 0x0, &(0x7f00000ae000)="") [ 154.045720] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/04 08:32:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0xfffffffffffffffd, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000525000)={0x9}, 0x1) r1 = semget(0x0, 0x4, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f000066e000-0x2)=""/2) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000077a000/0x4000)=nil, 0x0) 2018/01/04 08:32:51 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = msgget(0x2, 0x200) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000fbc000-0xdc)=""/220) fcntl$getflags(r0, 0x1) r2 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000fd6000)=0x800, 0x4) sendto$inet6(r2, &(0x7f00009cb000)="eb", 0x1, 0x8000, &(0x7f00008e8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000847000-0x801)="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", 0x801, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000fd7000)=0x2, 0x4) 2018/01/04 08:32:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_emit_ethernet(0x22, &(0x7f00005e8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x0, 0x8, 0x20}], {0x8100, 0x9, 0x5, 0x6}}], {{0xfbfb, @x25={0x2, 0x9, 0xff, "48c75620c05f61f14a"}}}}, &(0x7f0000547000-0xc)={0x1, 0x1, [0xcd4]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000fdc000-0xa7)=""/167) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') rmdir(&(0x7f0000c94000)='./control\x00') removexattr(&(0x7f0000c6b000)='./control/file1\x00', &(0x7f00001da000-0xd)=@random={'security.\x00', '/(\x00'}) creat(&(0x7f0000e0e000)='./control/file0\x00', 0x22) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) inotify_init1(0x80800) 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000607000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = socket(0x2000000011, 0x8040000080003, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@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$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, r4) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00004dc000-0x48)={0x0, 0x0, [0xffff, 0x6, 0x0, 0x5, 0xdd, 0x20, 0x1, 0x6]}) write$evdev(r4, &(0x7f0000bbd000)=[{{0x0, 0x0}, 0x81, 0x0, 0x0}], 0x18) r7 = add_key$keyring(&(0x7f0000b9d000-0x8)='keyring\x00', &(0x7f0000039000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r8 = request_key(&(0x7f000052b000)="73a0735f720000e8ec00387200", &(0x7f00001b3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f7b000-0x17)='systemposix_acl_access\x00', r7) keyctl$unlink(0x9, r7, r8) writev(r1, &(0x7f000071b000-0x10)=[{&(0x7f0000e92000-0x6c)="f247e972472cb0e8dce264ab5092d17ecd82fb6c075d277c75cf6ec68b4c480ca4601ff96da4a91abfc71f3e39c9e66c40aea8b261984ba50c1281c1134bbd46c9ca895d2fd7066d1d6a0dae7377f87efd1ee67bc96a5c8dbe9d8842e89d5de2bfd76b556e02e114a2b242fb", 0x0}], 0x1000000000000618) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000ef000)=0x0) ptrace$setsig(0x4203, r9, 0x5, &(0x7f0000b2f000)={0x16, 0xfffffffffffeffff, 0x3, 0xbabbf68}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x7, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/04 08:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ab000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000055c000-0x4)=0x0) shmctl$SHM_LOCK(r0, 0xb) 2018/01/04 08:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000304000-0xc)={0x6, r1, 0x1}) bind$bt_sco(r2, &(0x7f0000370000-0x8)={0x1f, {0x4, 0x8, 0x6, 0x7, 0x9, 0x5}}, 0x8) sync_file_range(r1, 0x7, 0xfff, 0x2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000a84000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005d8000)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000be6000)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00004e5000-0x4)=0x0) r4 = getpgid(r3) getpeername$unix(r2, &(0x7f0000dbb000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f13000)=0x6e) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r4}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000b4b000)={r2, r0, 0x800, 0x3f, &(0x7f00004e1000-0xbd)="97b6c0d8d2b6e7f2a32934299aaccbe213e21fb7f2e19877db10851a9c9f2d6ffa8271935bbeb06a553bb02204f92386d51333aacc3afa214030d9139ad4080026789cb2fee6da8dbcb2c45b9650b957a4a4bf2424c87580327891a24f730ed0875c8059d17586b953eaeefbf3ccc31e3e2f836d74266eaf6d9dd9646b07d1a7143415c5d6ae9ac13daf3d2f4a46dd258d721a9c9c8de7ae1971c85cb04171c62717f7b8c0cf51b0a355b84b8e15fb40d5bdcf98909b9da0e6fa6a6e1d", 0xab, 0x6, 0x80000000, 0xc405, 0x9, 0xa61e, 0x1, "baa0ed1ba6934260b988bc04a49ebe91446a8db3c15417893420896e1488277404b8cfec8156469a691f5bcffd086517b79608e8622e78b8f5ad66b21d540b167ebe4bc9684117a71f552833bb8600bd45131efb3177a77821fee371af1754f4a37572aa48a6094d7081cfce9541d0edeb23c0d92d1ef3377733088d37893008100f8c2693d50c6dce669ad457536230dbcc72d1adbd6b79a4fd6aaeded6cff0d36c3be7470a21d4fa971b336977de8ddc2f05420bec9334ddcc1299411babbc42f0e41fbe0019bb2511a29d1b54b7751707"}) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000146000)=[], 0x0, &(0x7f0000095000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0xc2, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f000048d000)='/dev/dmmidi#\x00', 0x10000, 0x101000) r4 = mmap$binder(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x0, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00007a8000-0x18)={r4, 0x0, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000597000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00003e9000)=0x1000, &(0x7f00008be000-0x8)=0x2) connect$nfc_raw(r0, &(0x7f000027f000)={0x27, 0x0, 0x8da, 0x6}, 0x10) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) memfd_create(&(0x7f0000008000)='\x00', 0x0) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000099c000)=0x8, 0x4) tkill(r0, 0x1000000000016) 2018/01/04 08:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000003, 0xa) connect$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000c9a000-0x90)={0xaedc, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r0, &(0x7f0000e8f000-0x70)="", 0x0, 0x4008000, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000aef000)={@multicast1=0xe0000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x5, 0x9) bind(r0, &(0x7f0000c03000)=@generic={0x20000000001e, "01000300000000ff00000000ff03000709bf79df21d60c7bc8790180c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca031f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c900000005e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c26000-0x15)='/proc/self/net/pfkey\x00', 0x42, 0x0) faccessat(r1, &(0x7f0000d48000)='./file0\x00', 0x11f, 0x200) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e0a8, {0xfffffffffffff27c}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000069f000)={0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000697000)='./file0\x00', 0x2, 0x80) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00007d5000-0x400)={"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"}) r1 = add_key$user(&(0x7f0000d07000-0x5)='user\x00', &(0x7f00009d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000968000)="b8d4e90abbfb58ab0ab3e1b07012d47f2becf67dbc6dbaac18f157afb40d9554401385fc9ab651813b0c7bb083ab312cb298398b216110c1ee47c9712da2d293d14f658686859bb413c86e3159fb6c16629fb9e9031cfde5816397836c346b6f723b40f789283e1acc5ffc159cf888d12f1ad4dd86afbbd02d960b167d81332b4eec0d4f825b336717e84921d9ae451de1d4ae01237b332e8d62bebc5db112ba42db3df1c4802333929bf127e225f9fc1a14722ba29d52a57cc8e695d74ad517b953", 0xc2, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b0a000-0x9)='/dev/sg#\x00', 0xfffffffffffffff8, 0x0) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) close(r0) 2018/01/04 08:32:52 executing program 7: mmap(&(0x7f0000000000/0xca4000)=nil, 0xca4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000ca4000)='/dev/sg#\x00', 0x668, 0x200003) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000104000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000587000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ca4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000ca5000-0xe6)=""/230) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1d5", 0x1d) [ 154.581973] device syz3 entered promiscuous mode 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000874000)='/dev/hwrng\x00', 0x4c02, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007fc000-0x4)=0x1, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000f72000-0xe)='/dev/admmidi#\x00', 0xcc5c, 0xc00) sendmsg(r1, &(0x7f0000971000)={0x0, 0x0, &(0x7f00002aa000)=[{&(0x7f000037d000)="ad48f29ab6d3b9287d6bea18c0474abb59d818f250138bf8cf16cd1050262779c11e5998946021fc9aa4242fe52966e79890fd19aac5d3a93381a9321c61f5aa9dbfe1d145f220226f371b42511ccaea74c220aa1a45b3a254c51b72cb67642fe22cc77dd20fbc4030318a6443a2ada4b98bf7a72f58c70e478535fa2fdbf794fed7570b5980330cfff08796891c6b", 0x8f}, {&(0x7f00009d8000)="0891f24b9a821f520dd780b84d037d9face45d1439a4a48ba5ebe2c2c295d4e0ebbe906575473f847da360434d1c87e253909f91f0b67d5b33758c081411919ed33817fd2fdcdccd05f2a8782210", 0x4e}, {&(0x7f0000e2f000-0xd)="82ff6f51c6052640082e0b4c87", 0xd}, {&(0x7f00002f6000-0x7)="a2217cb4e015d5", 0x7}, {&(0x7f00000cc000-0x39)="e810a9b7bf1ecdfceedece3ff92121d544b0a9404e96a7b4807e3da2b43c0de2a67e25bd79e334fdfb152dc029ce35d3b3ca53ee72981ed26f", 0x39}], 0x5, &(0x7f000070e000-0x1318)=[{0x20, 0x104, 0x9, "5b4c2054db4d4e8af4318910"}, {0xf0, 0x11d, 0x800, "501c0c3698f2d65ddd31b20bfaddd4badbc87a9e8840ad012fafe3e6369939f754c7f77b48e21a3d08c7843dced5e0747f14b7bcb559d8016d6c494f5f0cbfef8e8cf1f14ac6a813431fb6e67678e7bb6bf9a5836dac1e1e89350aaddf683798048b0f54666b9704ab1f44930d2fa4ce3f89fd5f0376f099225969e505286bf7d4282fe0d508bb38b5e709a0a1b1a8277bf22396bdde639790cc80b7f869fcfda032beb1da434b0416dcd7b1902158314c6cf7bd37a75d5ce981363cf72c2a56444783ca88309921f0e2aa67912df246436bb9b7f3e551b0646417ab896cb1"}, {0x90, 0x103, 0x5, "3a3de58c4fb0b35f7daee630db81efa6111fda7c58b938a2b579d3cba39d4552a62f56059c9cca1b30774385f8b64c6ef13d53afa59e0103a0042f6136193ec6abf5838d1ab8436b13b6bda11807c4ec82fae8a7ad05f122c59bdfa231787a831cb220eca3252831bbf6f121d3778e25e552dcf716a8024cff0da6493c"}, {0xb8, 0x13d, 0xef, "533ec2a35e2c535092fdb73b585cf400e34e243ea2b34bb4808847bd05aba8e82dd8855be59a451dd9465634cd67d4e65953b344834e5ce52c40a8817a439201fff6ca2e57a77b68a1469eb465c2f900d24938fb302199336cd308f75c36effcec9875625dd7ef2d67007fb84c6aabc2e5ff31d9d1a520efbd910fd39b645f6764ae4f8faa7577cd9cf967737d4aaad50ea9c1e9c733f51e2d02fa87385c2e5349e03ffa"}, {0xb0, 0xd5badefd4120ddf2, 0x7f, "2577753d27110679f88d749cbed79efb8b3d8d879031ac196dab1f31b4e4f69f2463100cd7d636f637fa23abd6e5a4cf92cf954e297fa6e9ae05794ec72d8914a9d46b57975dd6d5eb62dd1579ab2f8ae9fad37532c833b22e5cf2fabf5aca866e7bca6be26a21267272364f0f18aa59bb4f92abeb02abc13f77d64af79cf3aed6ecc97a9c80bc95c101c12d72ea429278723c798dfb3b4e64d8ac"}, {0x1010, 0x119, 0x6, "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"}], 0x1318, 0x4048000}, 0x85) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000cbc000)=0x1000, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r2, 0xc0045878) r3 = socket$inet(0x2, 0x10000007fffc, 0xf7b) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000aef000-0x3)=0xfffffffffffffffc, 0x4) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063f000)='security)em1\x00', 0x2) fadvise64(r0, 0x0, 0x9, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000fd4000)=@random={'os2.\x00', 'security)em1\x00'}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ce7000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000abf000)=""/105) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r1, 0x2, 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fd5000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) 2018/01/04 08:32:52 executing program 0: getxattr(&(0x7f00004c0000)='./file0\x00', &(0x7f00003f4000)=@known='system.sockprotoname\x00', &(0x7f00002ea000-0x1000)=""/4096, 0x1000) r0 = syz_open_dev$sndpcmp(&(0x7f00005da000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x1, &(0x7f0000683000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0xf5)=""/245, 0xf5, 0x2000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d6c000-0x50)={{0x100000001, 0x1}, {0x8, 0xffffffffffffff5b}, 0xb9, 0x4, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b12000)=0x621, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000604000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00002ff000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/04 08:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x81, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000449000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000026000)=0x3, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000402000-0x8)=0x9) 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00007fb000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f00003e8000)=""/0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 0x0}, 'port0\x00', 0x40000000c6, 0x80000000080003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20006, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_create(0x7, 0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x24401, 0x0) 2018/01/04 08:32:52 executing program 6: r0 = epoll_create1(0x80000) 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) r1 = getpgid(0x0) fcntl$getown(r0, 0x9) getpgid(r1) 2018/01/04 08:32:52 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b6d000)={0x0, 0x0, 0x0}, &(0x7f0000194000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000dda000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="fabdda164be9e86abfb68858cf52fce8f58746e380e70c3ef269c6394558eab3aaee08e5920c90395b11a7372b114981ebbf3eb7530d4977c838cd8e20eef8e754adc17d3f60f0b212043c060433a621ee1d44d5a7109275d7d32b67e8cc77a0b07b8e29c29bb2abecc36f0dd112d2b3e323c9ef7c503405d851f7848d96b3773a92decaca504f5bd90c8e814c406751922c17b319cfed9bc1091fd3630156", 0x9f, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) remap_file_pages(&(0x7f0000d1a000/0x2000)=nil, 0x2000, 0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f00002af000/0x3000)=nil, 0x9, 0x5, 0x0, &(0x7f0000114000/0x4000)=nil, 0x5}) get_robust_list(r0, &(0x7f0000525000-0x8)=&(0x7f0000f32000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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 = syz_open_dev$sndmidi(&(0x7f000041d000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x200) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000071000-0x4)=0x2) mount(&(0x7f0000980000-0x8)='..', &(0x7f00008bf000-0x8)='..', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) umount2(&(0x7f0000c1b000-0x2)='..', 0x2) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) r1 = add_key$keyring(&(0x7f0000823000)='keyring\x00', &(0x7f000056e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000f6f000-0x8)='keyring\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0xfff, 0x80, r2) write(r0, &(0x7f0000ba7000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb5902b8011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a030489ab697aff07d4a70f330e6fe3a1c9c755314ffab32932", 0x58) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000581000-0xa8)={0xa, 0x4, [{0x2, 0x0, 0x1ff}, {0x4, 0x0, 0x4}, {0xfffffffffffffffa, 0x0, 0x265}, {0x0, 0x0, 0x8}, {0x7, 0x0, 0x4}, {0x9, 0x0, 0xaffb}, {0x4, 0x0, 0x9}, {0x100000001, 0x0, 0x1}, {0x0, 0x0, 0x1}, {0x6, 0x0, 0x4}]}) syz_open_dev$adsp(&(0x7f0000975000-0xb)='/dev/adsp#\x00', 0x4, 0x400000) getitimer(0x0, &(0x7f0000a6e000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000537000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000201000)=[{{r4, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, r3}, 0x0, 0x0, 0x0}], 0x30) readv(r0, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1b6, &(0x7f0000ba7000-0x6c6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x401, 0x6, "ac714f", 0x0, 0x3b, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x89, 0x0, 0x1, 0x0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x6, 0x0, "ad5d6a5b287a07cd0886c05ad6e267e3b43b34103acc5baef345d53c8d85dd9b82e8735ad94452e182ef6d2c9e2ad89df100e023c1ded0517a1a0475f9e23133d0f3c5afaacd27ec725121d490fc4ff64deb59d90936012fc089f1f3a392b6fe6c381ec2278bdfbd4a5abb0ecf881d8868a0e789c7329d648a6901300cec77daab45d5ed1eaa046bf4e62030a56e0e753b10"}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x6, 0x0, "42e5ec049c88199da98afd2b5876537b0d5188fab6564d06f086429b82eec065fafd756c7c5cce48acac888df98d1f4342082d276243892bff567ca33a25f693299b418e0b24483be8daee9b3d42df9f1a0d35cb76ce1720e939fed4828535c1ac2131a568181048cd5bba23b97ae08e177d1105c9e6d2c918ace6e9289b070f019765df1edfc84190dadd100654bb1c742b97ba6ef68b461be320bad0095b57a41a3c2a8aca5c96ae0d025ec5d72694240c23c82ff0457045434806499d0db63bc9bad91ca3b42d66c351010b6dd6cb32b6d335fce67ee69da6b6206a295a7884620b9bda9b68240c5285"}]}, @dstopts={0x2f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0xbab8}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x0, {0x8, 0x0, 0x7e36, 0x9, [0x2, 0x4, 0x9, 0x44, 0x12, 0x6]}}, @padn={0x1, 0x0, [0x0, 0x0]}]}, @fragment={0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x2}, @hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0x1ff000000000, 0x0, 0x4, 0x7, [0x1, 0x6, 0x4, 0x800, 0x0, 0x5, 0x6, 0x40, 0x8, 0x3f]}}, @jumbo={0xc2, 0x4, 0x7d528390}, @enc_lim={0x4, 0x1, 0x7fff}, @jumbo={0xc2, 0x4, 0x9cd}, @calipso={0x7, 0x0, {0x9dca7a5, 0x0, 0x2, 0x0, [0xe3, 0xb93, 0x3fa7, 0xffffffff, 0xe87c, 0x8001, 0xffffffffffffdbb5, 0x8dd]}}, @calipso={0x7, 0xfffffffffffffe7c, {0x7cb5, 0x0, 0x5, 0x9, [0x400, 0x1ff]}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @generic={0xfff, 0x0, "ea722998e948e8ae541b33846885a7853dd5391a706bac2d548d5d318153297ee92a84f5782a66e96f6ba13779722b9e5664faf6b11a2615fb00a441f093cfbdaedb9521aace151e4c3eb0128d332f2e5a3b32514c617995bdc6467eac36dde7adfff11da2ff403a571a8aca7f6b60b042db"}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x0, [0x0, 0x0]}, @generic={0x6, 0x0, "847432ab269045187857255eaa2baff9fafedae4d2c3cad07908401ecf0de06d372d1da44d9efd596d412b6577f08ca476cfb9b2edf0fce50d45d075c52a5b8e22e2706dae2927736ed9c6e63593a599e6034d9d6c86e86f9fd543674b988bff1568c81ca33f0d9c0aead3bfa878a7207d95642903740f64c7ad3d9d7b089f82884d328fea9a33745541880996a16c68047155e29ea0a7c6aeec45a01efb34e0de6ef965857a7c8bbc1a7b621fe18056ae92b714781fb72c82c459cbe82910f83024dbef48bd80ac8217527c9920aa3839c2804481fb9d2dc4836d8a222b9422316398b4dca850b7248ec18b88"}, @ra={0x5, 0x2, 0x0}]}, @fragment={0x21, 0x0, 0xf8, 0x3, 0x0, 0x1, 0x3}, @hopopts={0x8f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x200}, @ra={0x5, 0x2, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x3f, 0x0, 0x4, 0x7, [0xa000000000]}}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xdd7}, @generic={0x7, 0x0, "add65b896f7d6d50e8b41e4976e02a815f52a6fc79d00601c084a09f66bfacdd11f1108b7f5af8a35c6239f6c125edcc3ab09936d58c81393cac7e80fdf00485988feb228f73d4b55d88066dc3e47acd5ff5ce027cdaf0795b2a7a2aa5e5cdd8f3f685cf5d85ba428a542ceda3d836915bebba0d7ab19c3719bd4ed7fb3accd026e3c1b5cdce4e6d3c6eec0577b8e9bb32e7236c2b420c0a1d62d2ab"}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x0, 0x0, 0x0, 0x0, "48ebf231a8696a5c4bd4036009fddd14550f14b40654048ad4a044df08074c4a113a3925d59a42078a87e032702b0e316b97ab8cc71647c8dd555df1ddbec2cbf73297118d37257d62f0ec4810ba1ada0fef8eea29d2efd24f2e53879c6ed168"}}}}}}, &(0x7f0000c2b000)={0x0, 0x0, [0xa24]}) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000380000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) symlink(&(0x7f0000b0b000-0x8)='./file0\x00', &(0x7f0000b42000-0x8)='./file0\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000715000)={0x1, &(0x7f00007fa000-0x4)=[{0x0, 0x0}]}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000030b000)={0x100, 0x0, 0x81, 0xa1}, 0xfffffffffffffe07) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00003d5000+0xd17)={0xff, 0x3, 0x9}) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000056e000-0x22)="2200000019000704e2933300090007000222020000000800000000fff31b0f00ff07", 0x22) 2018/01/04 08:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) read(r1, &(0x7f0000448000)=""/94, 0x5e) 2018/01/04 08:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x4, r0) 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) fcntl$setstatus(r1, 0x4, 0x2400) 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000105000-0x8)='./file0\x00', 0x10000, 0x2) bind$inet(r0, &(0x7f0000ac6000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f00000fc000)='./file0\x00', 0x164) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) close(r1) 2018/01/04 08:32:52 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000013000)='./file0\x00', 0x200, 0x4) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/sequencer\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b2b000)={0x0, 0xffffffffffffffff}, &(0x7f0000693000)=0x6) r2 = syz_open_dev$sndpcmc(&(0x7f000094b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a80000-0x8)={r1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000578000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x8, 0x10001, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r3, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00044000c900020a2400000000ff0680000c000c00080004000c00170000006b", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/04 08:32:52 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, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00001b6000)={{0x3001, 0x3001, 0xc, 0x7ff, 0x8001, 0x9, 0x40, 0x1, 0x5, 0x7, 0x0, 0x8, 0x0}, {0x1000, 0x5004, 0x4, 0x2, 0x174, 0x6, 0x5, 0x6, 0x3e, 0xf6, 0x6, 0x9, 0x0}, {0x3000, 0xf000, 0xd, 0x5, 0x2, 0x8, 0xffffffffffffff00, 0x2, 0x5, 0x3, 0x88, 0x6, 0x0}, {0xf000, 0xf000, 0xa, 0x9, 0x8, 0x1573, 0x2, 0xfffffffffffffffc, 0x5, 0x1, 0x9, 0x0, 0x0}, {0x6000, 0x2000, 0x1f, 0x2, 0x1000, 0x8, 0x8, 0x6, 0x5, 0x4c3, 0x4, 0x7ff, 0x0}, {0x1000, 0x0, 0x0, 0x8001, 0xffff, 0x9, 0x3, 0x1, 0x2, 0x8684, 0x4, 0x6, 0x0}, {0xc2729ad2ab2b7ed4, 0xf000, 0x1f, 0x9, 0x1, 0x3f, 0x8000, 0x100, 0x1, 0x7e, 0x6fb3, 0x7, 0x0}, {0x0, 0x3000, 0x0, 0x1f, 0x3, 0xa1, 0x1, 0xfff, 0x3, 0x20, 0x100000001, 0x5, 0x0}, {0x6000, 0x10d004, [0x0, 0x0, 0x0]}, {0x1, 0x4000, [0x0, 0x0, 0x0]}, 0x20040020, 0x0, 0x0, 0x80, 0xe, 0x8401, 0x5000, [0x80000000, 0x4673, 0x4, 0x6]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000a87000-0x2)=0x1800, 0x2) bind$unix(r0, &(0x7f00001f5000)=@abs={0x20000001, 0x0, 0x0}, 0x8) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000002000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000ccc000)=0x1) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f00009fa000-0x4)=0x100000000, 0x4) creat(&(0x7f0000001000-0xa)='./control\x00', 0x0) rename(&(0x7f0000574000-0xa)='./control\x00', &(0x7f0000ec3000)='./control\x00') 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000dde000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_LM(0xffffffffffffffff, 0x12, 0x3, &(0x7f00008ba000-0x4)=0x0, &(0x7f00002c6000)=0x4) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000e7d000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000bcc000-0x2c)={0x2000000000000d, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008c8000-0x10)={r1, 0x18, &(0x7f000005a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/04 08:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002a5000)='/proc/self/net/pfkey\x00', 0x42, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000da3000-0x4)=0x1) 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000b27000)='/dev/snd/controlC#\x00', 0x7, 0x60002) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x0, &(0x7f0000007000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/04 08:32:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000e86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000d1e000)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1f}, {0xa, 0x0, 0xe9ae, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffeff}, 0x47, [0x1d5, 0x5, 0x6, 0x4, 0x5, 0x8db, 0x7f, 0xfffffffffffffffc]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000074a000-0xe)={0x0, 0xbc, 0x3, [0xf5d, 0x7, 0xffffffff7fffffff]}, &(0x7f0000b49000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ac0000-0xc)={r1, 0x6, 0x20}, &(0x7f0000bbd000-0x4)=0xc) sendmsg$alg(r0, &(0x7f000095e000-0x38)={0x0, 0x0, &(0x7f0000238000)=[], 0x0, &(0x7f0000d28000)=[], 0x0, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000afa000)=0x0) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/user\x00', 0x2, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000110000-0x6)={0x40, 0x41a, 0x80000000}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000079a000)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r0, &(0x7f00008a0000)="", &(0x7f0000499000)=""/102}, 0x18) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dae000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f0000631000)='./file0\x00', &(0x7f0000e75000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002f9000)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/01/04 08:32:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000443000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000c8e000-0x48)=@full={{0x3, {"26942db516975f"}, 0x0}, [{"5afb50310dd1d3"}, {"dac78ce38cb7b1"}, {"067f206c6a3ca5"}, {"a0be13b78cfde0"}, {"d67d13645ebb71"}, {"52a269fc79a1bf"}, {"038debce02093b"}, {"15a34b3cacf0a2"}]}, 0x48, &(0x7f0000001000-0x10)=[], 0x0, 0x0, 0x0, 0x8010}, 0x2020) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9e000-0xc)='/dev/autofs\x00', 0x100, 0x0) open_by_handle_at(r0, &(0x7f00001bd000-0x8f)={0x8f, 0x4, "8fe667f86673b1e780f0de4cb6f2f25d812ce91e4d8699c5076f391c3b226cb21a224072fd053c8a5b8462ef2eaefd4dc3baf9d6f7e2622d66540df7a636420760cb1d1299b018dbbca6141f2599c68a42267f7fb30d5457548b2646baf0e2639e309ba97def7d30b1a76ebd897d7848573505d563e1d3487dcf4e4dcfab60e825f9efb694b2f9"}, 0x90000) syz_emit_ethernet(0x1ef, &(0x7f0000a9e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x1b9, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x11, 0x4, 0x2, 0x1e, 0x0, [@mcast1={0xff, 0x1, [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]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x4, 0x0, 0x1, 0x2, 0x0, []}, @dstopts={0x7e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}}]}, @fragment={0xff, 0x0, 0x4, 0x3, 0x0, 0xd44, 0x0}, @routing={0xde, 0x2, 0x1, 0x800, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x0, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @generic={0x5, 0x9f, "02953d05e5bc766a8be8bebee7ce1d1e3d77bb976b64114e3191bfb475e44867b9401d7e3fc91e8638deb9483af25fbdf8efd0fddad59e789bb4431acdfea9e1d52a04a8be214f8020e7f48837a69277d20a7bb590deb2ca76efdd7308105a0d721279eae59e9b5d91f60fe0cc416e3c5cd1c8995c53648293be3c46e6ab04c71e83d48822e790fe007013401dda049b835b7a9e765b600d60c17fe4f84aa1"}, @jumbo={0xc2, 0x4, 0xba70}, @calipso={0x7, 0x38, {0x0, 0xc, 0x2, 0x64b8f114, [0x1, 0x7, 0x3, 0x8000, 0x3fc, 0x1e8]}}, @pad1={0x0, 0x1, 0x0}]}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x4}]}, @fragment={0x3e, 0x0, 0x10000, 0xfffffffffffffffb, 0x0, 0x80, 0x1}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) rename(&(0x7f0000148000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00') sigaltstack(&(0x7f000007a000/0x400000)=nil, &(0x7f000006f000)=0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000924000-0x2)={0x0, 0x8}, &(0x7f0000d43000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000de000-0x8)={r2, 0x0}, 0x8) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000de1000-0x18)=""/24, 0x18) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000967000)=[0x7fff, 0xfffffffffffffff8]) syz_open_dev$midi(&(0x7f0000a2d000-0xb)='/dev/midi#\x00', 0x81, 0x200000) getdents(r0, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000dbc000-0x8)={r0, r0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000edd000)=0x0) mq_timedsend(r0, &(0x7f0000839000)="b77736e052feed1d7f3ef5aff88387c53351c6fcd3b1999e9d77f04b0dadff2f878926df042c9139e60c8d4973486cf7823f92b3f1156ca4476eaba929a92d2bf9e19d336aac8b6b264313dc74506b530d29c18c17368fad29d08244c9ffb0f898ba12c65d19a72ef8cfd31f70968c4407b6fc2e59d3254ba8df733d79e5e01f412d8ea8dfa7348a3b2664dbdfe71deb1198f74f7dc5199557b1b217f7e21493aeaf49d5a4838daeee98c1d4cf9c0c653395d96b212bdb446f7a94c0e38171c6290633a9b556b60072a701dda5dfe52a4fe663202a971692b218113fd1d868fef2197725c44bb0e3ea3ad0fa030bfc77", 0xf0, 0xfffffffffffffff9, &(0x7f00009fd000)={0x77359400, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000758000)='/dev/qat_adf_ctl\x00', 0x480000, 0x0) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x7fffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/04 08:32:52 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, 0x23, &(0x7f0000a93000-0x4)=0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000078b000)={0x80000000, 0x7}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x6)='vegas\x00', 0x6) bind$inet(r0, &(0x7f000079f000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a7f000-0x4)=0x0, &(0x7f0000934000-0x4)=0x4) accept$inet(r0, &(0x7f000040b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000)=0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xfffffffffffffd9e, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000c53000)='./file0\x00', &(0x7f0000b93000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000b23000-0x14)="02000000020003000000000000000000000806a0", 0x14, 0x0) lremovexattr(&(0x7f0000297000)='./file0\x00', &(0x7f00008b3000-0x15)=@known='system.sockprotoname\x00') 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b1000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000019000)={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}]}) bind$unix(r0, &(0x7f0000184000)=@abs={0x1, 0x0, 0x3}, 0x8) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000807000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x2000000000, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/04 08:32:52 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d0a000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000823000)=0xfffffffffffffffe, 0x4) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)=0x4) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x6, 0x1f, 0x6, 0x270, 0x5, 0x1}}, 0x8) semget$private(0x0, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x37, "d44a06646ad23e8b7b4ce3c250409e99f91f2e75c4de78ebe5c9fbdefc63b98cf1641be20f20a4c1569d42b34322afa97813ed283c231c"}, &(0x7f0000001000)=0x3f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000002000)={r3, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 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]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r3, 0x5}, &(0x7f0000004000-0x4)=0x8) r4 = fcntl$getown(r0, 0x9) tkill(r4, 0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000005000-0x4)=0xad7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000006000-0x4)=0x0, &(0x7f0000003000)=0x4) flistxattr(r1, &(0x7f0000003000)=""/71, 0x47) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x7, 0x1000, 0x0, 0x4, 0x2, 0x0, 0x1, 0x8, 0x7, 0x2, 0x7fff}, 0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) tee(r0, r0, 0x80, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000008000-0x10)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000008000)=""/51, &(0x7f0000004000-0x4)=0x33) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80003, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x15, 0x11, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d2c000)={0xffffffffffffff9c}) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000d2d000-0x10)={0x1000, 0x2, 0x6, 0x400}, 0x10) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) rt_sigpending(&(0x7f0000af9000-0x8)={0x0}, 0x8) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/04 08:32:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/01/04 08:32:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c67000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000c10000)={0x9, 0x1, 0x1, 0x8fd, 0x0}, &(0x7f0000774000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000853000)=@assoc_id=r1, 0x4) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000c54000)='./file1\x00', 0x40, 0x0) 2018/01/04 08:32:52 executing program 7: r0 = userfaultfd(0x0) fcntl$addseals(r0, 0x409, 0x3) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000be8000/0x2000)=nil, 0x2000}) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80006) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d1000)={0xaa, 0x0, 0x0}) 2018/01/04 08:32:52 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") r0 = syz_open_dev$adsp(&(0x7f0000df7000-0xb)='/dev/adsp#\x00', 0x6, 0x208c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000d64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aea000-0x18)={@loopback={0x0, 0x1}, 0x6, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a85000-0xa0)=""/160, 0x2cb) 2018/01/04 08:32:52 executing program 5: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006de000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e67000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009d3000-0x8)={0x0, 0x4}, &(0x7f00003dd000)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e69000-0x74)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe3e}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xa98, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e68000-0x4)=@assoc_id=r1, &(0x7f0000c5a000-0x4)=0x4) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000099d000-0x8)="bba42736eca7336d") bpf$MAP_CREATE(0x0, &(0x7f000097a000)={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/04 08:32:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x1) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000002d000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = gettid() ioprio_get$pid(0x1, r2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006d2000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000dfe000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/04 08:32:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c4000-0x9)='/dev/kvm\x00', 0x80080, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) close(r1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) close(r0) fcntl$getflags(r0, 0xb) 2018/01/04 08:32:52 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0xffffffffffffffda, 0x4, 0x100000000, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/04 08:32:52 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, 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) shmget(0x0, 0x3000, 0x0, &(0x7f00002e1000/0x3000)=nil) r1 = getpgrp(0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f000083d000-0x70)={{0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") recvfrom$packet(0xffffffffffffffff, &(0x7f0000d54000-0x84)=""/132, 0x84, 0x0, &(0x7f00008f6000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0xa, 0x3, 0x7f) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000768000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c38000)=0xe8) getgroups(0x6, &(0x7f0000fd2000-0x18)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f0000452000-0xa8)=[{&(0x7f00003d7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c86000-0x10)=[{&(0x7f000037e000)="", 0x0}], 0x1, &(0x7f0000b89000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x40, 0x1}, {&(0x7f0000f2f000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000faf000)=[{&(0x7f000078d000-0x92)="b5c9fba1c98ba5e1619b3dc90a9ada38bb554011726c1f590c3372779d977d65b24d8adeecc3725225a124afda9a7700355e85b53dfa43077d47b6818a3d0d5837106bb16947ff6bcfe11191d76d93c1f86a67b7a689dfa292525f81b9324c72b1794ac8cfd9ef7f3d1d1d1ac03c7f13980a2076ec826cc7c182338efb6f07b08c523dfb1d7ec146694eaada41cb635366f6", 0x92}, {&(0x7f0000cd6000)="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0x1000}, {&(0x7f00008c4000)="2585b6b0e5b643c54a27df1b27253cc78e6beca23de5ededa40b839c", 0x1c}, {&(0x7f0000013000-0x21)="bc517f72a0fd60f37c602c66e8f6d1b6b55b8b897f815266e480ed648272d3ead7", 0x21}, {&(0x7f0000d8c000)="6d5627649cde45053c7db69ec68895aa5f66085ab9fd340a5786dae254a7677580b7eb9dfcd1f57079bb565430f9da52c2ca65b44fcc70ec5e0dbe380759ed9a7a99b79472b1c8d0d6aa789115264a6ff7cb1af3b890d2da4216bfb13dd3398646d12aa8abb605cf0c04ee1f586380d6c4a2a93453687f25c971f55c1a4221a35bd08ed610f4f28e4930010b0e38f8fdcdeca10852c8489f79d43768d7d63452e159c1e1699ff4b03157", 0xaa}, {&(0x7f000094b000-0xdb)="865715be4678b5e2f459ef15b09379306fe211b6f91fc16be3c822c9ec2fb7fa0150645292e6574ed73e317cb4d02452690cfc968b75dc034e93a07c198ee143a5eee7e6e7135bc28d1183ad9731b3a81552ad972e0a5253ac34c7c59f2017e62b99bd412b58ad9b0657ddeffbb0f21a6e6a6adf4ea31f6d3e81a55c69375191e779cf5883b795e55112ff2c2410c5531da065347dc54ebe27fb9b45aa7747cfb1a7e69d2d0db3c5905c1094c53e20fb5d3b21fdc09a15fe4a7fb0814d581176f7c29de9bf1873bebf51dff7781a1f12ed432f2d892e4be668e031", 0xdb}, {&(0x7f0000d15000)="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", 0x1000}], 0x7, &(0x7f000099b000-0x48)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x801}, {&(0x7f0000fe9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fba000)=[{&(0x7f000094f000)="6ce7f1fa74722404ed9d1afc8ad71eb572b2e328e6ae7b6dc7fe8bd166bcb06b6291d816e6c75dde6179cd54c3e5f171ac7a13a16bc539057883e51befbdbd9c05de753600d8f730e96eacffbf565f8dc001fe408afe0a160f7c2af64d81565bd348fb4fdf152f303770256ec0d9e817ac0dbbfa4022444e616ddc4211c9031e4d7e63dee770c9677f5f7e057e7db540727fd74f4b2d4203837ce3c3812a629ed3a95273ffd3144876c7ec28dfc2b976b507dbb042fc7e0a3a7b2c893950d7a294e4bbdfb692ce15d959b6ac4f9b328a3fd62872ed", 0xd5}], 0x1, 0x0, 0x0, 0x80}], 0x3, 0x4000) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000333000-0x38)={0x0, 0x0, &(0x7f0000b26000)=[{&(0x7f0000c78000-0x42)=[{0x10, 0x1d, 0x20000000000003ff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008f7000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/04 08:32:53 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f00003e1000-0xe)='/dev/admmidi#\x00', 0x6, 0xb0100) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00006e0000)=0x0, &(0x7f0000c0a000-0x4)=0x4) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xc3, &(0x7f0000eb8000)=0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x127000, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000016000)='net/ip6_tables_matches\x00') r5 = epoll_create1(0x80000) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f0000)='/dev/vcs\x00', 0x2, 0x0) io_submit(r0, 0x3, &(0x7f0000e72000)=[&(0x7f0000149000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000001, r1, &(0x7f00008fd000)="323e8755616dd49b6876516fd0ed97a57f59375ccf32751d3f643459d102e2e7fa3cd7fcac8e935603ce98e751e94887227e79d7698af209efa6a5c0f16c953997c439", 0x43, 0x81, 0x0, 0x1, r2}, &(0x7f0000275000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r3, &(0x7f0000b04000-0x10)="054235ea765387a92e03f7de530a64a9", 0x10, 0x8, 0x0, 0x1, r4}, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x7, 0x6, r5, &(0x7f00007ff000)="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", 0x1000, 0x4, 0x0, 0x0, r6}]) r7 = socket$inet(0x2, 0x10000000000005, 0x0) sendmmsg$inet_sctp(r7, &(0x7f0000cf1000-0x38)=[{&(0x7f0000cdc000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f000030f000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00007a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000cff000)={0x0, 0x0}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7fffffff, 0x7, 0x2, 0x4, 0x1, 0x7, 0x8, 0x10001, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000)={r2, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ee9000)='./file0\x00', &(0x7f000077d000)='./file1\x00') lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000007000)={@common='gretap0\x00', @ifru_flags=0x5000}) add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="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", 0x4d1, 0xfffffffffffffffc) 2018/01/04 08:32:53 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000599000)='scalable\x00', 0x9) 2018/01/04 08:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fca000)=@assoc_id=0x0, &(0x7f0000071000-0x4)=0x4) syz_open_dev$sndctrl(&(0x7f0000b5a000)='/dev/snd/controlC#\x00', 0x1, 0x20301) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eb9000-0xa)={0x0, 0x2, "a705"}, &(0x7f0000215000-0x4)=0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa2000-0x4)=@assoc_id=r1, &(0x7f0000007000-0x1)=0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb8000-0xa)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000f36000-0x12)={r2, 0x1ff, 0x5, [0x97c, 0x9, 0x401, 0x3ff, 0x3]}, &(0x7f0000514000-0x4)=0x12) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000346000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getrandom(&(0x7f000009d000-0x1000)=""/4096, 0x1000, 0x0) writev(r0, &(0x7f0000379000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dd1000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000551000)=0x9) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) connect$netrom(r0, &(0x7f00008ce000-0x48)=@full={{0x3, {"ed35ea447781dd"}, 0xcb}, [{"40442acc148110"}, {"fa7ee0e8533b6f"}, {"c92ad68abb3337"}, {"74326049a28d1e"}, {"b7191590485ea9"}, {"80313603ea78a2"}, {"982c46a7ca6442"}, {"88f228857a89e0"}]}, 0x48) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00008f4000-0x18)={0x1, 0x0, [{0x8b, 0x0, 0x0}]}) 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000-0x40)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000003000-0x22)=""/34, 0x22}, {&(0x7f0000000000)=""/29, 0x1d}], 0x4, 0xffffffffffffffff) [ 155.598340] binder: 28958 RLIMIT_NICE not set [ 155.609817] sctp: [Deprecated]: syz-executor4 (pid 28960) Use of int in maxseg socket option. [ 155.609817] Use struct sctp_assoc_value instead 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$audion(&(0x7f0000776000)='/dev/audio#\x00', 0x2, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000052f000)={@common='dummy0\x00', @ifru_settings={0xd4f, 0x80, @fr_pvc=&(0x7f00001f8000)={0x9}}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000dbf000-0x28)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00006b4000)={0x0, 0x0}}}) r2 = getpid() ptrace$getregset(0x4204, r2, 0x206, &(0x7f00008a5000)={&(0x7f0000579000)=""/69, 0x45}) 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 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}) signalfd(r1, &(0x7f0000cb5000)={0x4}, 0x8) sysfs$2(0x2, 0x7, &(0x7f00004aa000-0x5b)=""/91) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40046103, &(0x7f000065c000)=0x0) stat(&(0x7f0000724000-0x8)='./file0\x00', &(0x7f0000d21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000060000)=0x0, &(0x7f0000ce8000-0x4)=0x0, &(0x7f0000b54000)=0x0) syz_fuse_mount(&(0x7f0000e51000)='./file0\x00', 0x6000, r4, r5, 0x100000001, 0x400) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e5000-0x8)={0x20071026, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x200000001}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0xa, 0x5, 0x77e, &(0x7f0000080000-0x8)={0x0, 0x0}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000aa1000-0x1)=0x101, 0x1) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d65000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f000098b000-0x4)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e4d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x3, 0x4, []}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) [ 155.652968] sctp: [Deprecated]: syz-executor4 (pid 28968) Use of int in maxseg socket option. [ 155.652968] Use struct sctp_assoc_value instead 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f0000c94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000336000-0x1)="", 0x0) 2018/01/04 08:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000a95000-0xb)='/dev/vcsa#\x00', 0x7fff, 0x101000) getdents(r0, &(0x7f00000d2000-0xbe)=""/190, 0xbe) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x2000000000000015, &(0x7f000063f000)=[]}) vmsplice(0xffffffffffffffff, &(0x7f00004ce000)=[], 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bbf000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d4e000)={0x0, 0x80, 0x4, 0x81, 0x8, 0x8}, &(0x7f00004f6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c34000)={r2, 0xbc, &(0x7f00008cc000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0xf0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffffffffffc7}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaa5f}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}]}, &(0x7f00002b6000)=0x10) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8df, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0xb, 0xd8, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000097f000)={r0, &(0x7f0000d11000-0xa4)="7f1c5d0353f7314e0c86dc75959da2f8f5f34474b3dfd1b29608980df97332a93f50ee96c592f470d572e223ff0c2b91ae2700654f69a478400e03a9832e8ab4ae584a2cc42d193c18a74df46f03ee3b4c1a4ab378b3bff393e8fbcf90b622283807fbbbfc54d8a1a47c1ae3fa7c0720e4ce15e885330e237e0001de78f960335a35469af83e78848b411bc7ab75004fdd12f49ee70815add90267403cdcdb53bdfbf32b", &(0x7f0000b9d000)="fd3a04f003e106fb8e1119bbd4bc2e025b2fd6c9926441cba8de2317a06217cbbb2be7b870fd7333622098bab274b1eaa89773d252bcc697409115295ff5a0256ee8", 0x3}, 0x20) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c58000-0x4)=0x0) capset(&(0x7f0000c73000)={0x20080522, r1}, &(0x7f0000662000)={0xd651, 0x302, 0x40, 0x81, 0x0, 0x7ff}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000462000-0x4)=0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e0b000)={r2, &(0x7f0000c6e000)="97eb681a31284a335993f711154863092cfb821bf33f3413604e2ac46a4d302ddbd0416f8577f97dc564fc70fae441f89ac96c0b5878d0c1db2c5c97fa9279a1c37aa8f29d1feeedb09fdd45815c24477f0cd734f1db55474058648bb623c055643b42e869d20d515864ef0b60e5fd3046d19d2622ecda7899a2cef0a510c0cd62e7902cbcc91aa81ddd7e95e58f0f6aec4acb91c78d4343d20c32ab7d3d3e0cc24a500cbd241b35ed4789e49f508ee4c92ef1ebde771c4d6d3aabb3d6aec5cf5dbe8f96a3ef7db229234d"}, 0x10) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007ed000)=[{&(0x7f0000ec0000-0x3a)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) [ 155.745808] binder: BINDER_SET_CONTEXT_MGR already set [ 155.758987] binder: 28951:28966 ioctl 40046207 0 returned -16 2018/01/04 08:32:53 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002a1000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000708000)={0x5, 0x0, ""}) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000051f000)='/dev/kvm\x00', 0x8000, 0x0) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/01/04 08:32:53 executing program 6: r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x0, 0x0, 0x0}, {0x0, 0x8091, 0x0}], 0x2, &(0x7f0000034000)={0x77359400, 0x0}) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000ffd000-0x7d)=""/125) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000+0xc58)={0x0, 0x1}, &(0x7f0000003000+0x53d)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000-0x18)={r1, 0x9b6, 0x30, 0x9, 0x0}, &(0x7f0000004000-0x4)=0x18) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000571000-0x28)={0x1, 0x6, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7925b1a137ee", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c55c9a8b74658b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r0, &(0x7f000098f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000e15000-0x8)={0x100000001}, &(0x7f0000806000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c55000-0x8)='keyring\x00', &(0x7f000062a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x507) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e64000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000599000-0x9)={0x1f, {0x3c, 0x100000001, 0x0, 0xffe00000000000, 0x2fb, 0x1}, 0xea2}, 0x9) delete_module(&(0x7f0000ea3000-0x19)='/selinux/avc/cache_stats\x00', 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a11000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006d7000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x1f, 0x6, 0x10}, &(0x7f0000efb000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00007cc000)={r3, 0x0, &(0x7f0000218000)=[]}, &(0x7f0000150000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005fb000-0x8)={0x0, 0x40}, &(0x7f0000d46000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000524000-0x8c)={0x5, 0x9, 0x4, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b35000)={r3, 0x948a, 0x9, 0xb5}, &(0x7f00004b6000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000408000-0x8)={r4, 0x2}, &(0x7f0000759000-0x4)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a6b000-0x4)=0x0, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000145000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000030c000)={r5, 0x1, 0x30}, 0xc) futex(&(0x7f0000004000-0x4)=0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000dce000-0x4)=0x0, 0x0) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000128000)={{0x8, 0x5}, 'port1\x00', 0x2, 0x422, 0x0, 0x2, 0x5, 0x10000, 0x0, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000)={[{0x5, 0x75, 0x5, 0xffff, 0x7, 0x9, 0x1, 0x0, 0x7, 0xffffffffffffe7ea, 0x8, 0xfffffffffffffffe, 0x5}, {0x8001, 0x4, 0xffffffff, 0x3, 0x80000000, 0x4, 0x99, 0xff, 0xdd, 0x2, 0x9, 0x9, 0x81}, {0x9, 0x8001, 0x100, 0x1, 0x80, 0x4, 0x7, 0x9, 0x401, 0x2, 0x4, 0x4, 0x5}], 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8403) fcntl$getown(r0, 0x9) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000268000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80001, 0x84) mkdir(&(0x7f00000e0000-0x8)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mount(&(0x7f0000984000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000d8b000)='\x00v\t', 0x0, &(0x7f000073b000-0x1)="") 2018/01/04 08:32:53 executing program 6: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c03000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000018c000-0x4)=0x0) r2 = getpgrp(0x0) kcmp(r1, r2, 0x7, r0, r0) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000001000-0x4)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000e67000-0xc)={0x14, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/dsp\x00', 0x400000, 0x0) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = open(&(0x7f000080f000)='./file0\x00', 0x100, 0x10) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00006da000-0x49)=""/73) getrlimit(0xd, &(0x7f0000f30000-0x10)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c66000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x5) r0 = accept$inet(0xffffffffffffffff, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) setsockopt(r0, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000072c000)={0x0, 0x0}, &(0x7f000086c000-0x4)=0x8) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000010000-0xe)='/dev/admmidi#\x00', 0xff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) shmat(0x0, &(0x7f0000008000/0x1000)=nil, 0x4000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000009000)={0x3, 0x37}) [ 155.886899] device eql entered promiscuous mode 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/dsp\x00', 0x2, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x6) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00004d2000-0x31)="b273cc2872769a024c0a74ffa5f7c63b8514dcc96572be15ec056732c282b0259d28e1e40ea7cce9ea1ac87828e6f3001c", 0x31, 0x8000, &(0x7f000011c000-0x10)=@ipx={0x4, 0x9, 0x401, "9d1220455492", 0xa18, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000ced000-0x110)={{0x0, 0x0, 0x0, 0x0, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet6(0xa, 0x400000000001, 0x5) clone(0x0, &(0x7f0000a02000)="", &(0x7f000034c000-0x4)=0x0, &(0x7f00007df000)=0x0, &(0x7f0000a83000-0x1000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bd2000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000aa6000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) timer_create(0x0, &(0x7f0000abe000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) connect$inet6(r0, &(0x7f00007ff000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2000000000}, 0x1c) socket$inet6(0xa, 0x7, 0x7fff) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x220000008, &(0x7f00001a8000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f49000)={0x0, 0x0}) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000007000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x4705c0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000007000)=[{0x3, 0x5}, {0xc, 0x80000000}, {0x3, 0x8}, {0x7, 0x81}, {0x2, 0x7f}, {0x3, 0x0}, {0x6, 0x2}, {0x6, 0x6}], 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) ioprio_set$pid(0x0, r3, 0x8001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x8}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r4, 0x7}, 0x8) accept$packet(r2, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000007000-0x70)={[{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]}) 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00004a6000-0x8)={0x0, 0x0}, 0x20, 0xfffffffffffffffc) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x1, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x3cc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000013000)=[{&(0x7f0000011000)="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", 0x1000}, {&(0x7f0000001000-0x3b)="e30e4dcb5ff6acde7a408692d30efcf9d9abdc628f95b482e17889432dda26b89a1f06de8f89e097db330c1b565b5d1a7d694fa4e94aee73300115", 0x3b}, {&(0x7f0000011000)="e3120b7bc60682e9d41d591330feedd29e70bdf463383fbd2275ee4e3f98734f4759809d0d60c41d1ba8bddfbd80e77b4e4c01fee36b95fcd371e84c9881c232a33e2497c93204501ca1c287b36926378b0bea24a7298db03b3087f57067df9fb7514e62945aca197a0ede4914f8adf185fa54fd089b4fea01f04b23e45504b9c550b69d5416ade4613d0a21a67f7b92ecf19c992b8cb66ee9350011b3bcbde373f47ee6a8da307705fc3aeaed30e74eb2decef429dd70a856cd6fca6bddeb241c38c84bbc1c1cefefa8ce2ed3443ad245abffe77f3cd045224e1ddecb41b0e0238140cdcf", 0xe5}, {&(0x7f0000001000-0x32)="1d99d14eac3f8780c80eefc1f2cae160de2b94d4351e3501113df842c289e4b5c8ea09cd462602f1677e5ef3b3e19efb66290929baec3cf9db4822cd41c4a3d712", 0x41}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000000000)="85971caea4c039d4677ec3963a99f7e8b50aecb61056a6a300594cf92220c5cb8a4e5740fc8bfa6951171d7c3d9fc34c10dfa5a9d6caff85c221a62e623f938038ffb9b708668da794929fe367b747beaeba37b1a279c31d4c2aa1270ccf4df49c8a73fa0dede7d5cabf5d03dcba0c24a946ec62df9ce6f18afa4194399705c33ce73534b4d35be4af496c4f2df2cb79ad91f8a2d2145ac831e1cb03731149a1f25d42c05b4ceb00dee566d2942f86e656f1fae6591034d0fb735636f760628876ed6afbacde7dbee56033ffc0d2083fb79576462fe882da1e56d6e01a89a05276", 0xe1}], 0x6, &(0x7f0000001000-0xf0)=[{0x40, 0x116, 0xfffffffffffffffa, "22248d3a3706239397185b6bded74f233d2c1b40a6f484bf65445b71912a7961ca28c9fb1c97efe4e7123a23e4e5"}, {0x80, 0x116, 0x7f, "5775e92747b55e6bb0532d8ae83bef87db70a0d8020a335493f7156373d5097b27cb709f579e53a77697c5e67522e2dea0e24b23ddba812c20fe3afb8550f069c5bfd6015244b82b3681c0560e0c55ca482883e39ad5e57773584f04c690424c8ff7cdf1d0dcb6f5147ec9cb"}, {0x30, 0x114, 0x8, "63af8144c5b6695e82f63182a1c828f686539b4de102cb6692cbd6"}], 0xf0, 0x4000}, 0x4080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0x0, 0x5, 0xccf1}, &(0x7f0000001000-0x4)=0x10) prctl$setname(0xf, &(0x7f0000014000-0x1)='\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:53 executing program 5: 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 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006b9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00001f5000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000983000-0x18)="d556b6c5820faeb995298992ea54c70004", 0x11) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000865000+0x7dd)='wchan\x00') ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000379000-0x400)={"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"}) timerfd_gettime(r0, &(0x7f00004fb000)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0xffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c12000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/04 08:32:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) close(r0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt(r0, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) fchmod(r1, 0x100) 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000037000)='/dev/vcs#\x00', 0xfffffffffffffff8, 0x2180) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0xff00000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000000b000)='./file0/bus\x00', 0x1) lseek(r1, 0x0, 0x3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000015000)=0x80, 0x4) 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb9000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1f, &(0x7f0000682000)="7a25d9f0ab500f40f371066149e3d9c990a9f70b8a9ceb038ceac5a8205bfd71ff592e2a54fd62b8cde34ffcae3300914073993f9dc2747edf669bc61b1929c454aac504dc56baa0939a0f29edd69b1a620bae5be72e151bd0b2b64360d5dc35111d286a385927acbcb17f5a743ec96a9f738de47616529b37fbec94154c402998a1f84722afe1f988f03da8cb0e850d8ce857bde660eed3f51265e34c3d2a98cd2d") 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002c3000)="440d5d000000000000010000d1", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000939000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000938000)={0x8, 0x6, 0x9, 0x2, 0x11, 0xffffffff}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x8d)=""/141, &(0x7f000015b000-0x4)=0x6b) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000014c000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:53 executing program 7: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000099a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) fchmod(r0, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init1(0x80800) write$tun(r2, &(0x7f000092c000-0x1035)=@pi={0x0, 0x9947, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0xff5, 0xd5, 0x1b}], {0x8100, 0x94c6, 0x8001, 0x4}}], {{0xeaff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xfffffffffffffffd, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}, 0x1001) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000034a000-0x4)={0x0}, &(0x7f00001c9000)=0x356) fcntl$setpipe(r2, 0x407, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/04 08:32:53 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000893000)='/dev/dsp#\x00', 0x3, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00003dc000)={{0x81, 0x0, 0x9, 0x81, "eeee6ea2655bc5ec8e52340c402d524b3284f55ac2a9545ed051b525e6f9503266a76f3f9bd4ecde0e047a8c", 0x80000000}, 0x1, [0x2, 0x8000, 0x3f, 0x0, 0x2, 0xff, 0xa0a, 0x0, 0xa980, 0x1, 0x1, 0x3, 0xfffffffffffffffc, 0x5485, 0x4, 0x0, 0x6, 0xad4, 0x1800000000, 0x6c, 0x3f, 0x6, 0x1, 0x9, 0x3ff, 0x9, 0x6, 0x8, 0x6, 0x4, 0x800, 0xfffffffffffffffa, 0x7, 0x0, 0x0, 0x5d, 0x6, 0x8001, 0xffffffff, 0x9, 0x65611505, 0x6, 0x0, 0x10001, 0x101, 0x7ff, 0x7, 0x0, 0x6, 0x39, 0x100, 0x1, 0x10001, 0x1ff, 0x9, 0x3, 0x1000, 0x10000, 0x81, 0x1, 0x200000, 0x101, 0x6fed, 0x3, 0x9, 0x84e, 0x3, 0x4, 0x2, 0x1, 0x9, 0x2, 0x5, 0x0, 0x2, 0x2, 0x5, 0x2, 0x8000, 0x0, 0x6, 0x2, 0x4, 0x5, 0x9, 0x5, 0x332e9343, 0xfffffffeffffffff, 0x80, 0x2, 0x8eec, 0x7, 0x8, 0x9, 0x1, 0x7, 0x400, 0x100, 0x7, 0x7f, 0x60, 0xffffffffffffff81, 0x58, 0x4, 0x9, 0x5, 0x8, 0x6, 0x2, 0x200000000, 0xd73c, 0x6, 0x6, 0xb6f7, 0x81, 0x1, 0x9, 0x2, 0x6, 0x1, 0xcc3b, 0x80, 0x1, 0x9, 0x10001, 0x3, 0x0, 0x3], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0x20)={{r3, r4/1000+30000}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001004, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000504000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000774000)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000001000)={0x0}, 0x8}) r5 = add_key$keyring(&(0x7f0000ae7000)='keyring\x00', &(0x7f0000a91000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000342000-0xb)='pkcs7_test\x00', &(0x7f0000e53000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e34000)="8b149418ec876d48d4f3fac5797e5bdab46a01578640fa7dbf2320cdb1fdb498e1bdab0c577d894d03b7eb60a1c83af5", 0x30, 0xfffffffffffffffd) keyctl$negate(0xd, r5, 0x7ff, r6) 2018/01/04 08:32:53 executing program 0: r0 = getgid() r1 = getegid() setregid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x400) bind$alg(r3, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x208c, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000662000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f9c000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000f9b000)={0x11, 0x3, r4, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r5 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000f94000-0x38)={0x0, 0x0, &(0x7f00007f3000)=[{&(0x7f0000f99000-0x39)='Z', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f8e000-0x20)=[{&(0x7f00001c7000-0x62)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) epoll_pwait(r0, &(0x7f00002d2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6, &(0x7f0000e7c000)={0x99}, 0xfffffffffffffcea) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000084b000)={0x1, [0x0]}, &(0x7f00001fb000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a64000)={r2, 0x5}, 0x8) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3, 0x0, 0xa96, 0x7}, 0xffffffffffffff72) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f35000-0x55)={r2, 0x0, 0x4d, "6044d82a4a0d47e33858a8b23ff6885f271c5885ce815c4b8566b0676efce0235867067fb867add1c7be37d05414f8a3c5cd1ffbc85c353eda809294055ffe9e0783326a1c0c22f60d07bf3073"}, 0x55) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000833000-0x8)=[0xffffffff, 0x7]) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000c69000)=[0x100, 0x0]) 2018/01/04 08:32:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x10000000008) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000fd6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@rand_addr=0xffffffff, @empty=0x0, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x2, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) 2018/01/04 08:32:53 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1, 0x0}) symlinkat(&(0x7f0000012000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00007da000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0, &(0x7f0000b2a000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000a4000)=0x0) syz_open_procfs(r1, &(0x7f00007eb000)='clear_refs\x00') perf_event_open(&(0x7f00001e1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fa6000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r2, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000408000-0x10)=[{&(0x7f0000336000)="290000001800350910040000000000f902ff0000000fff060101006c0c00080004000c000000000001", 0x29}], 0x1) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f75000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f0000419000-0x4)=0x8000) 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x400000, 0x0) r1 = eventfd(0x0) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f0000006000-0x8)=0x7, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0xfd, 0x3ff, 0xffffffffdc227a04, 0x3ff}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000007000-0x38)={&(0x7f0000005000-0x60)={0x27, 0x608fee6b, 0x3, 0x5, 0x1000, 0x4, "8637153bd88e90f721dac1d7cd6f30fa8e73d19974df16d8a83fac87034bfb4827b1cf5f08c2987a9bb6df3dbc6f1453a0f56eeacf1655f7630067b5561653", 0x1f}, 0x60, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0xac)="4f46b09f2a78dbca62e7f52821dc812a8feb83cd6f41b6e3e3906c48b1059e19f2a7f96fc29babf79ce74adc84f8a7ba559f9be813f798e8b03a0b820648af83cf4534472659c04a949420677da94282896d32d474c140ed5a2d69066367925cfd2fb528b5670390a42f82a0256b2010c83cab5abee4f069edb35f55036f2636aef9f1f95d1a4ac21b28fc3a942afc7bb0787419ef0fae71c2909bb7e3b02230209249d0385edef742c23075", 0xac}, {&(0x7f0000007000-0x64)="738fd3b08e7c9e48a35394803567779d215723e6747897495c7c365fc88168a53fe2f8c0e4092f1bf8959a678702bb0ff882b1463e99c7779517cf10ae20fcad415d7f0439880edec83bacc51c679893fd39f2e318e1675546baa4e4be9c4151bda3bcfb", 0x64}, {&(0x7f0000004000-0x64)="0a1907b4b74f1d260803a36e633fc63ba654a2db2d230648173f07d4bf076aa25499bf50070d34c97a457739eeb531199b5b7e23d73cb4581a2e429efcd65add04b257a3a55e748a5c187c2b55861bbc253ded644c85a9a1bdcaf62a8126ade38cc1bc52", 0x64}, {&(0x7f0000003000-0x39)="5bf04442844ed8683e88b517dcbe33b1975be0da9bd14551548fd530a0e17210a83b31ed111be98ba5c152aad0d5a36b8989b5c43812f995ae", 0x39}], 0x4, &(0x7f0000003000-0x78)={0x78, 0x105, 0x9, "8cafeef8baf4f150600bd73af679f41d12d8175d735fe7e31fa5a419563341e0c7f843b4ea7a23a3ed5e511ad5f3557fe7f908cd19820834adcf27a979451c6b0234553cd2bf2af853baf5e53ddc7fa59669b181b83230cc39c694203db259b43bbb9a19"}, 0x78, 0x80}, 0x0) ioctl$int_in(r3, 0x80000000005000, &(0x7f0000004000-0x8)=0x0) 2018/01/04 08:32:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000da8000-0x4)=0x0, &(0x7f0000f37000)=0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000042b000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r2, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000c92000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) memfd_create(&(0x7f0000957000)=':#eth0eth1\x00', 0x1) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000407000)='/dev/dsp#\x00', 0x7ff, 0x6400) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000f80000)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x8001}, 0xc) socket(0x10, 0x2, 0xc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d22000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00005c1000)=0x3) socket$bt_rfcomm(0x1f, 0x3, 0x3) openat$mixer(0xffffffffffffff9c, &(0x7f0000750000)='/dev/mixer\x00', 0x101000, 0x0) 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000496000-0x8)='./file1\x00', &(0x7f0000f7e000)='./file0\x00', &(0x7f0000fb3000)='vxfs\x00', 0x800000, &(0x7f0000dc2000-0x1f)="32f1254707c16aaa033ae3a431f2bc6de660e20496503b447cb01cce0f9c0e") chmod(&(0x7f000014e000)='./file0\x00', 0x0) unlink(&(0x7f0000e9b000)='./file0\x00') 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) syz_open_dev$audion(&(0x7f0000a30000-0xc)='/dev/audio#\x00', 0x7, 0x101000) write$evdev(r0, &(0x7f0000397000)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}], 0x18) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x4f3)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000988000-0x96)="f284d8bb817ce3dfef0c2e515e9e3c3642bd8dc2822f7930a4ea06321fd6eda3fefa880efb38f7ec1d6e88317bb4252085508d6e93af1130895cbdd48df9c73cb7a048e30c1576bd0dc8e101ce84e2030c5e4a1bd8abdfb54eaa1bb9e49669e30ecd7171967ca67c3485174d9de3254866b5cf57aaa0ae51b76e9d5037fd84eae0bb7531bd6a2c6ec08f94c79e7e11140cdf9448b33c", 0x96, r0) 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) r1 = socket(0x17, 0x5, 0x0) write(r1, &(0x7f00002a5000-0x26)="26000000130047f10301c1b00e0000000000000001000000091019ffff00f132050014006e20", 0x26) 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$3(0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000624000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000326000-0x10)={0x2, &(0x7f0000491000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) creat(&(0x7f0000432000)='./file0\x00', 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a1e000)={0x8060421a20de631c, 0x32, &(0x7f0000234000-0x42)="7cbc37c01b96f895bc792f46b1f54b509aeac36b9fedf303c75c8ddb316d3c3708f7a41c775f057b947eaf99270cc7543cb3169ca52078cca7840bfdad9c78c2464e"}) mount(&(0x7f0000908000-0x8)='./file0\x00', &(0x7f0000059000-0x3)='./file0\x00', &(0x7f0000c78000-0x6)="646178000365", 0x0, &(0x7f0000de9000)="") vmsplice(r0, &(0x7f0000229000-0x40)=[{&(0x7f000091c000-0x81)="ba009865e9d439323a26d64900391522a7945b8212384dd24339d072fdc5687e74b5c7cc5a1107d445784fcf677490109c86111ab5240c279164e1200b61e4cb1e66553ab37ef0a7b4d0a81b5a6e1ae361a14637b3af19c29d15776b0dfd19ad1c79a07e7f4c083b793e23ea976cac05b7dbdab139f85e0aabb03a298e40b7abd9", 0x81}, {&(0x7f0000f66000)="a6cb17bd9e9b2152579e7e826f8c60c829a86f54dff1ab39da39560f9ab6fd3440783f87f57c6771f4a585c9b2cac3e1dd61a4ddb08f08a6fd693bf1f607bbd35d7106f3ad0967cd1267f74866df0860f89cbfefa65c69bca0d6ae58ea956095301ec69486e8d8ffc5e8e651b272729f41abe09d0902bae7a2917abb93c963897157d9d32218b3dcc65d11bb39f884e3632010c2f0ab0be8710ad6aa7653c4ef9032191605831aedd2b6cddd73880c9161488442ba6edb017486b2d9ad51f210a13ddea40ab9ad592beece484ec3a3bb9872c355b5a742c5d79b4fcfc3a4cf60847c35", 0xe3}, {&(0x7f0000d89000-0xd5)="9ceaa8fc891365adf70f6f5188cde3aad69d840865981443c89b42b115f9324f984d2eeeb548d1a80841d316fedb516b0f8a9a141e6939b384b57f7e079294197582f9964ccf2b978056277e34516c624f74a4dc3770bc393951daf57827aefb4e727dbedfcc8ea2f4e97abb6adc16f89653d5fc1eed5db42a9d62c5f4f59db93f5a2dea2f45e52d83a8d2508af17a33a1d2c1e784ea58c7b982712219c63a7b02398a10770df8a93b67a3296e0ddb1e7cb351148395865f14d15c47cbe84f2860d010523ef5035e169df96e53b999b793f22f9a84", 0xd5}, {&(0x7f0000cbb000)="468908d1cfb9bb9b9cd69bfb2ed04b9ba1ad217b2e142c86333123fdd6f5bf480c55efbd646d6cf7d2e1fbf1a1a4be4da7b64c90bb4a52b275579b1b3af2705f3eb9fc5df3465daf9ebd8aa53bd42c7d62bc77ddfe6dffa368a23438795dd8eaee716df534ccb0d0d2c7cd82fb509a2cea8c04ab4135ee22771698d86711bf791115a1fd71192a4e55152fcec6e4e98b0484b8de59d4f92b8889d8af356e0ba719578c2f6e9614d644887fb5865d9af142b79f2e77f3966ac8a12d7925a5c330", 0xc0}], 0x4, 0x8) [ 156.170814] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=29120 comm=syz-executor2 [ 156.191124] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=29120 comm=syz-executor2 2018/01/04 08:32:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d51000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000614000-0x30)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000a85000)=""}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c37000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2a000)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e8a000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x6) ptrace$peek(0x2, r2, &(0x7f0000bee000)=0x0) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x1000}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") socketpair(0x13, 0x6, 0x8000, &(0x7f00003ef000)={0x0, 0x0}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000046b000-0x8)={0x0, 0x3ff}) eventfd(0x0) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8000000000000026, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000a05000)={0xffffffffffff0001, 0x3, 'client1\x00', 0xffffffff80000006, "4436881ef46511ac", "f5b3d540ef60dae97577b6d07e4f0b588dbcdf12a436a2c81f65c4fe537ee535", 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]}) sendmmsg$unix(r0, &(0x7f0000efb000-0xa8)=[], 0x0, 0x4040080) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000a9000-0x4)=0x0) 2018/01/04 08:32:53 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00009f0000)='user\x00', &(0x7f0000f07000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9e000)='8', 0x1, 0xfffffffffffffffe) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x1, 0xc8, &(0x7f0000174000-0x4)="d100071e", 0x4) setsockopt(r1, 0x0, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) keyctl$search(0xa, r0, &(0x7f0000869000-0xa)='id_legacy\x00', &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e9000-0xc)='/dev/rfkill\x00', 0x404001, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000876000-0xc)={0x0, 0x7, 0x37}) r3 = request_key(&(0x7f0000fee000)='id_resolver\x00', &(0x7f0000f08000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001a0000-0x1a)='procusery}vmnet0,\\lo\\,,](\x00', 0xfffffffffffffffa) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000931000-0x4)=0x0) add_key$user(&(0x7f0000fdb000)='user\x00', &(0x7f000019e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007d9000)="85f2f066d22fc164d7a47d", 0xb, r3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000843000-0xb8)={0x0, 0x6, 0x6, 0x200, 0x0, 0x5, 0x7, 0x7, {0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x298f, 0x0, 0x7e2, 0x1a7ec6b1, 0x8}}, &(0x7f00007c4000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f5b000-0x20)={0x0, 0x80, 0x0, 0x6, 0x100000000, 0x7, 0x8, 0x80000000, r4}, &(0x7f0000788000-0x4)=0x20) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000337000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005a8000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000502000)={r7, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0xfffffffffffffd59) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000223000)={0x3, 0x5, 0x6, 0xc82}, 0x5) migrate_pages(r6, 0x6, &(0x7f0000901000)=0x7f, &(0x7f0000324000-0x8)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000069e000)={0x800, 0xfffffffffffffffb, 0xc, 0x3, 0x7, 0x400, 0x0, 0xfffffffffffffff9, r5}, &(0x7f00002a2000)=0x20) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ac1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000565000-0xc)={r4, 0x3, 0x0}, &(0x7f0000175000)=0xc) capget(&(0x7f0000225000-0x8)={0x20080522, r8}, &(0x7f0000af1000-0x18)={0xffffffffffff8000, 0x0, 0x0, 0x8, 0x8, 0x926b}) 2018/01/04 08:32:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff, 0x0}) connect$bt_sco(r2, &(0x7f0000535000-0x8)={0x1f, {0x3, 0x7, 0x1, 0x10000, 0x1, 0x8}}, 0x8) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)=0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dda000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d5f000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b1c000-0x3c)={r3, 0x34, "d3758ba3f098c2508b76626e9554e1353fd039e36311e78b8c8522d8029b3021828f691fb6df4c6c98a0ca1085d3f5727b3efa7b"}, &(0x7f0000767000)=0x3c) [ 156.328471] binder: 29160:29165 ERROR: BC_REGISTER_LOOPER called without request 2018/01/04 08:32:53 executing program 3: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x3) setsockopt(r0, 0x3a, 0x3, &(0x7f00002cb000)="", 0x0) 2018/01/04 08:32:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000007a000)={0x0, 0x0, 0x0, []}, 0x8) pipe2(&(0x7f0000baf000-0x8)={0x0, 0x0}, 0x20000007fc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000bfe000-0x34)=""/52, &(0x7f000060b000)=0x34) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00003da000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d86000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f000049e000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000468000)=0x9) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000923000)={0x0, 0x0}) r1 = socket(0x11, 0x25, 0x7) setsockopt(r1, 0x107, 0x1, &(0x7f000049c000)="01000000f6ff060000000000000000cc272d2c992573866451815c98210a56437542069f8e7a9329b2435bcc7bc88c0bf8bdb1de76588db69e77e14a3fcd1d560c9b2d53180a7785644672654d53cd0ef3dff121ce44bff33fb70101ddb1694a7b94dbfc97e9f92f046397ae22e446f2c5ebf92cb5522d605c63f3f36530e9a4de42422c00000000d31af21e3bd8f8b8d482665198ec76391e5ac6e93fe40648300a7321693feeb61508679b72340a9be69f61ba892578886039c5da84", 0xbd) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r1) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000d29000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="ee84dc904687", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x0, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x1fd, 0x0, 0x1, 0xfffffffffffffff8, r2}, 0x20) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fremovexattr(r3, &(0x7f0000509000-0x15)=@known='com.apple.FinderInfo\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000090000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = shmget$private(0x0, 0x4000, 0x20000fe, &(0x7f0000afa000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f000079b000-0x70)=""/112) r6 = getpid() ptrace$pokeuser(0x6, r6, 0x9, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000061c000)=0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 156.372414] QAT: Invalid ioctl 2018/01/04 08:32:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d29000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) flock(r0, 0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000df0000-0x4)=0x1, 0x4) r1 = geteuid() stat(&(0x7f0000ad8000)='./file0\x00', &(0x7f0000fd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000650000)='./file0\x00', &(0x7f00000b1000-0x8)='./file0\x00', 0xe000, r1, r2, 0x2c6, 0x44ec838c, 0x42002) 2018/01/04 08:32:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00008e2000)='/dev/audio#\x00', 0x3, 0x2400) ioctl$KDDISABIO(r0, 0x4b37) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00004e6000-0x38)={&(0x7f00004e5000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000a5b000-0x2e0)=@newpolicy={0xc4, 0x19, 0x101, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0xfffffffffffffffd, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 156.414384] QAT: Invalid ioctl [ 156.423341] binder: 29160:29174 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 156.444297] binder: 29160:29165 ERROR: BC_REGISTER_LOOPER called without request [ 156.455738] QAT: Invalid ioctl 2018/01/04 08:32:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000e66000)='/dev/midi#\x00', 0x10000, 0x20400) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000286000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000509000-0xc)='/dev/amidi#\x00', 0x7ff, 0x600000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000096f000-0x8)={r1, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000030e000)='htcp\x00', 0x5) 2018/01/04 08:32:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3a000-0xa)='/dev/ptmx\x00', 0x100, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000800000)=[{&(0x7f0000b7f000-0x3e)=""/62, 0x3e}, {&(0x7f0000aeb000)=""/125, 0x7d}, {&(0x7f0000486000)=""/100, 0x64}, {&(0x7f0000577000-0x5a)=""/90, 0x5a}, {&(0x7f0000a15000)=""/144, 0x90}, {&(0x7f0000573000-0x8b)=""/139, 0x8b}, {&(0x7f0000817000)=""/146, 0x92}, {&(0x7f000069f000)=""/72, 0x48}, {&(0x7f0000052000)=""/120, 0x78}], 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000172000)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) [ 156.458599] binder: 29160:29165 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d4000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00006ab000-0xa8)={0x4, 0x0, [{0x80000008, 0x100000001, 0x2, 0xfffffffffffffff7, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0]}, {0x1, 0x7fffffff, 0x7, 0x80000001, 0xffff, 0x3, 0x5cb0, [0x0, 0x0, 0x0]}, {0x40000007, 0x2, 0x2, 0x2, 0x0, 0x2, 0xa09, [0x0, 0x0, 0x0]}, {0x40000000, 0x93d6, 0x2, 0x1f, 0x8, 0x10000, 0x6f60, [0x0, 0x0, 0x0]}]}) write$fuse(r0, &(0x7f0000391000-0x21)={0x28, 0xffffffffffffffff, 0x1, @fuse_notify_inval_inode_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xa68000)=nil, 0xa68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a31000)='/proc/self/net/pfkey\x00', 0x101201, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x4) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a68000)={0xcc}, &(0x7f00007b6000)={0x0}, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x2a, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) open_by_handle_at(r2, &(0x7f00005f7000-0x57)={0x57, 0xff4a, "cd19978530497bd82eb08c4b724e99db7b6cf817c9528bf5b0adeeded7a2adeacaba02326637a1d1d58413da62fa5e8df8752e5b241d68bd11747db4180b7f2b41f91fb3a1d5272ca824c865a341d5"}, 0x4000) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000243000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000abf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b0d000-0x4)=0x10) accept$ipx(r2, &(0x7f0000777000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b54000)=0x10) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000eae000/0x18000)=nil, &(0x7f0000f07000-0x18)=[@text64={0x40, &(0x7f00009aa000)="b9b20200000f324d0f0f809c430000bb440f20c0350f000000440f22c066b82b010f00d04e0f304e0f005f9336664d0f38805a0047f7055a000000d5000000c4615016cc66460fdc0a", 0x49}], 0x1, 0x0, &(0x7f00002e9000)=[], 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000601000)='/dev/snd/pcmC#D#c\x00', 0x4660b16a, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00002ce000)={0x8, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000d63000-0x10)={0x5ee79d9, r4}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x221, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000e14000-0xc)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$netlink(r3, 0x10e, 0x6, &(0x7f00000a2000-0xd3)=""/211, &(0x7f0000af5000-0x4)=0xd3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c36000)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009ac000)={0x1c, 0x0, &(0x7f00000d9000)=[@increfs_done={0x40106308, r6, 0x0}, @decrefs={0x40046307, 0x2}], 0x0, 0x0, &(0x7f0000517000)=""}) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000efe000-0x10)='/selinux/create\x00', 0x2, 0x0) setitimer(0x2, &(0x7f000080b000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000d94000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_SET_UNIQUE(r7, 0x40106410, &(0x7f000007f000)={0xcd, &(0x7f0000cc2000-0xcd)="10a91bb408164ae1ab2e8d69d9e89ccd3e510fcbe37e6a5a188c53157a1effd26e62447a02d3b0bcc31801c9d223c7b1bc18df7b97fa3fa2ba91e0244ded21b7c3b024ee40758eaeea9749a7e35589829243ab309fe1cc7db44b9adf1946b939876ca83950244a133a1a0695cff5f79ac3d04559383b5c3a4057adabf7292ed84c11a587618102c83cf79e0254820a582bbf9c7a25d7591ec75377c49e1292f696746bfdedc211d421abbb086f351c007b7cb45cbe314b6016e9aef2b83331bf00b45dde7f839cabb4c2aedb7b"}) 2018/01/04 08:32:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) write(r0, &(0x7f0000007000)="", 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000f000)='rxrpc\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000f000)='(\x00', 0x0) keyctl$set_timeout(0xf, r1, 0x1) 2018/01/04 08:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000022f000-0x9)='/dev/kvm\x00', 0x80002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f0000edd000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000047a000)={0x319, 0x2, 0xfffffffffffffffb, 0x7f, 0x0}, &(0x7f0000533000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000c23000)={r3, 0x21c8, 0x30, 0x8, 0x5}, &(0x7f00001ce000)=0x18) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000e41000)={0x6f, 0x9, 0x3f, 0x100}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000b8000)={"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"}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000ab3000)={"c5ca00d337b14b1b74efe3f365e2fbf1dcc05b0483f310d1662258cbe40215a92ffbd7d2994c78158c72fb8bd0eafaeab74823a92fbdb41f5218e0ccd40c972a5b9578525d2e536bbfcc3f3a3c9065b869e140d8c060a6931505fc87ee6cb86465fbd6ee3c68b19c378cd1ded516a204501946fa060df887c2cd68bc0ae71c561b6f6913ddabc88a30f3dcddc90aa497a3798a48d4b1fc80a6f996db4b48a5eb7b2e888ff3267f83b137cfa6135d97065c58ce13fb6dad4c9aab79d98d05514f5469cad826890d0824cd52625ae43767fe5cde46cf4d6b7430c8e052b3952fd3961b9e46e9e1f49f125fa507d7791d144b4de48f94ddc3e88739fbcb4f56d269c6fa0bf7cb655cd9b50b1305b5f52f1fe49c72b98158b23a84ac0fb6e0a8dbaa57d16c1cfc371adce5316a7b19d46b323ac20f44eb5fea5d417547a7f4e6d6991d96cdecbeb394b93dbde9511b4972bc35dfd6f2dc2a993a408e331d0baeb42352c0b6a70340afcc9df862c08d184bf6fdb2701b884c95f713b017cf23c76bf2bdb6de07b277c2989c090fc38311781eed4c17a9135b5471a3dc51f055f7072b5f7624cedb9a5df4e176f2f705d03ab3a5c408c42592d6157e325edb5dae4bea660409f546e6726bb6de31fcd7351aa25f77816afdbf47ea667250703125fe8b4fadcc8c17cb7bb2823802e77dff7909279cb60db10452e9829313d515e9f002fb7388f451b75cae8deee804e8db37125e5b15c9b4c20dae6463924a3509171581eb877614cb1f1c2bf126bf0924b53b0c02851d50b1e4728e940a99658d1a3982fc7ea501e4835e5781f043a949c761ddda83c9e96113b99b69660ce3a6e0575835b30da328420d29238298ff079fa8e4aec4399b131115eff6c447c2a7c17af2d48409680161216a0f3ce7ba1eb8223ae0600ec5679715b17cd5e3d01a3bd4b3659e94d865c7133de2168d81baaf710ca04ee52e822d72f9ddfde06f7d34a0af7cb2452dd62f0da14f1133f1ffb39c03adfe10023f6e35391f9a3be4f38b3511c98b5f15c64999de42501a7ad5bda10415f5a03e174c21ac18134e3023eaf537b02ca9333087042051392733acef4c5ac9878462ff04095a06c8750a3a2b8b7b29343c53c1cb317cb6c6ed2e6d7005725f4b57c37f404f810c43d95538f74b57ab4997fe4551f6d2339ce21382a2668704a81382c4cd0a97534d3f9a7bb28d5ce80d4f2e463ac8c5af4d1c0113c6c5f4f9ef35665662c7b938da620600b2f76251cbc071b5f0f7475972dd1b2dd9fc3d01197069595ea297b1b630ce91b8d6b908cc1ec25920d5d29acef12d42d670b48a587bbf719f07a271ff223c35de0131c2475225dd4fcb6b5c9d90f9ba7331521f973a91c2ce42beb81f34fb5cf17052e2b5b187c5d70a3e49e31d4c5c12798129729ebb6a38ed763032a61182011d"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000134000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x5c}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) recvmsg$kcm(r2, &(0x7f00005a1000-0x38)={&(0x7f0000d1a000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002b9000-0x70)=[{&(0x7f000025d000)=""/55, 0x37}, {&(0x7f0000767000)=""/224, 0xe0}, {&(0x7f0000874000)=""/20, 0x14}, {&(0x7f0000010000)=""/4096, 0x1000}, {&(0x7f0000e82000)=""/4, 0x4}, {&(0x7f0000e1d000)=""/127, 0x7f}, {&(0x7f0000bbd000)=""/71, 0x47}], 0x7, &(0x7f00000a1000-0x3d)=""/61, 0x3d, 0x0}, 0x100) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000850000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3b000)='/dev/sequencer2\x00', 0x403, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000ef000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f00007ff000-0xda)=""/218, 0xda, 0x0) 2018/01/04 08:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005b3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x0) 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00002c5000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000925000-0xfb)=""/251, &(0x7f0000772000-0x4)=0xfb) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) syz_emit_ethernet(0x22, &(0x7f0000155000-0x38)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x0, 0x103, "88b2fc9458c02af985f8f181bd99e5875b"}}}}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000571000-0x15)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000f39000)='[em1vboxnet1\x00') ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_udp_int(r2, 0x11, 0x800000000067, &(0x7f000046f000-0x4)=0x0, &(0x7f0000a9a000-0x4)=0xffffff4a) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000917000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000dad000-0x4)=r3) 2018/01/04 08:32:54 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f000077c000-0xa)='/dev/vcs#\x00', 0x3, 0x0) r1 = msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x2, 0x1000, 0x100000001}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') msgsnd(r1, &(0x7f0000553000-0xf5)={0x0, "74b845c3bbe0013fa803f941107fd0d940e164847907c09955abf2e8f532ef825293e9a942a31378b3eb2f7dd286fe828a9bac910534f82dc353da8c9472c04ef6e9c4494f03914666a52567087af28258909fa3a8509a83f45d2cbe314201af4e6129515f13ba53719f0a3201284bcee26818faa607456d07fb2e1b6f291d608f20b1defad5a4502c1c1c0ff72531430a3b232ea22f483650b457f44f0934a49c972a5f58a119700e480de3cdaaa8e51747aefb72aef2c6b493882b8516827fbf51eba81f188128d516dbfff4d5625c97cdab2a9e724192bf9a37b6a6f05735fedd87a257828bea3a55ca6980"}, 0xf5, 0x800) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) socketpair(0x11, 0x80005, 0x1e32, &(0x7f0000d21000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e94000-0x8)={0x0, 0x101}, &(0x7f0000573000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000675000-0x8)={r3, 0x1}, 0x8) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffffffa) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = open(&(0x7f0000528000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000042b000-0x4)=0x5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000048b000-0x20)={0x0, 0x0, 0x100000000, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 156.688978] binder: BINDER_SET_CONTEXT_MGR already set [ 156.700721] binder: 29218:29232 ioctl 40046207 0 returned -16 [ 156.712052] binder_alloc: 29218: binder_alloc_buf, no vma [ 156.717861] binder: 29218:29232 transaction failed 29189/-3, size 80-16 line 2903 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) mmap(&(0x7f0000980000/0x10000)=nil, 0x10000, 0x0, 0x80012, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00008bc000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) getsockname$packet(r0, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004d2000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009f2000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00005d1000-0x10)={0x0, 0x0}, &(0x7f000047a000)=0x10) write$tun(r1, &(0x7f0000d4e000-0x46)=@pi={0x0, 0x88b5, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8fff, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xf, @random="331214930228", @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}, 0x46) r2 = syz_open_dev$audion(&(0x7f0000cc3000)='/dev/audio#\x00', 0x2, 0x200) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f00000a2000)="2d047ed87f85788909df546011f5268dedf89c48df5ce22110a9a870d048a9fe9381a758347c2dc94e068e3297ec0a7ab11cc596392806ca9c976e62a9182acdf0b76562d60c0e44993673ee1240cae9fea18fadc1289da1810999f6c47266420fe4660de6f89f6f8855b799", 0x6c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f000071b000)=0x0, 0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000947000-0xb)='/dev/audio\x00', 0x40000, 0x0) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7ff, &(0x7f0000e58000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x408540, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a8f000-0x48)={0xf, 0xf, &(0x7f0000822000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000000000}, [@exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x1, 0x3, 0xf, 0x7, 0x0, 0x8}, @alu={0x4, 0xffb, 0x4, 0xf, 0x0, 0x18, 0x11}, @generic={0xfff, 0x100, 0x100000000, 0xfffffffffffffffb}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000638000-0x4)='GPL\x00', 0x8, 0xc7, &(0x7f0000aed000-0xc7)=""/199, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0x1, 0x7, 0x4, 0x0, r0, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xcb) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x2, 0x9, "0c8444d72486", 0x400, 0x0}, 0x10) 2018/01/04 08:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000db0000-0x12)='/dev/input/mouse#\x00', 0x3, 0x204002) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x801000000008982, &(0x7f00007d6000-0x1)='&') 2018/01/04 08:32:54 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00003e5000-0x8)={0x20080522, r0}, &(0x7f000006a000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000f81000)='/dev/snd/midiC#D#\x00', 0x7, 0x80) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f82000-0x18)={0x8, 0x17, 0x4}) 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/04 08:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000d15000-0x8)={0x0, 0x7}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x79, &(0x7f00005f0000-0x8)={0x0, 0xfffffffffffffffe, 0xa9, []}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000fe4000+0x49b)={0x0}, &(0x7f0000791000)=0x4) 2018/01/04 08:32:54 executing program 6: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f00003ae000)={0x0, 0x78, 0x3, 0x2, 0xa1, 0x10000, 0x0, 0x6, 0x40004, 0x5, 0x6, 0x1fbf4562, 0x8, 0x4, 0xffffffff91ad90f0, 0x3f, 0x3, 0x2, 0x3, 0x3d, 0x1, 0x8, 0x1f40000000, 0x2, 0x2a7, 0x4, 0x5, 0x6, 0x9, 0x4, 0x8, 0x1, 0x3, 0x8, 0xd3, 0x8000, 0x7b6, 0x0, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000243000)=0x0, 0x8}, 0x1000, 0x1f, 0x6, 0x3, 0xffffffffffff8001, 0x83, 0x4, 0x0}, r0, 0x5, r1, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x15)='!systemmd5sumwlan0%\'\x00', 0xfffffffffffffffe) [ 156.741521] binder: 29218:29244 BC_INCREFS_DONE u00000000204edf8a no match [ 156.748627] binder: 29218:29244 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 156.763470] binder: release 29218:29232 transaction 163 out, still active [ 156.770517] binder: send failed reply for transaction 163, target dead 2018/01/04 08:32:54 executing program 1: shmget$private(0x0, 0xfffffffffeffffff, 0x0, &(0x7f000076b000/0x800000)=nil) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000707000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000962000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) connect$packet(r0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x1f, 0x6, @random="50e90b692b84", [0x0, 0x0]}, 0x14) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0xd3) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={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={&(0x7f0000ff0000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00004a0000)=[{r1, 0x8000, 0x0}, {r1, 0x8000, 0x0}], 0x2, 0x7ff) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000380000)=""/111) r2 = geteuid() fstat(r1, &(0x7f0000b78000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000762000)='./file0\x00', 0x2002, r2, r3, 0xfe00000000000000, 0x2000000) 2018/01/04 08:32:54 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000c2c000-0x4)=0xe, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x801) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000dbe000)={{0x10000, 0x1, 0x100, 0x6, "49d7c6540c29d94250166fd60977d8e55c4cf6006f4d1fcfb3e93eac3d5d322c2a4e13cc8060c14f7c95eb90", 0x456}, 0x5, [0x200, 0x8, 0x7f, 0x6, 0xfffffffffffffff9, 0x100000000000000, 0x0, 0x200, 0x6, 0x1ff, 0x7ff, 0x9, 0x3, 0x4, 0x7, 0xffffffffffffff50, 0x6, 0x8, 0x3, 0x80, 0x5, 0x1, 0xfff, 0x4, 0x3, 0x4, 0x8, 0x7, 0x3, 0x9, 0x3000000, 0x3, 0x8, 0x7, 0xff, 0x0, 0x4, 0x8, 0x8, 0xe3, 0x9, 0x6, 0xfff, 0x45, 0x7fffffff, 0x3, 0x20, 0x86ae, 0x400, 0x940, 0x101, 0x66, 0x10001, 0x6, 0x100000000, 0x3, 0x0, 0x9, 0x1, 0x40, 0x0, 0x8, 0x8, 0x7, 0x0, 0xe7e, 0x6, 0xea, 0x0, 0x1, 0x100000001, 0x5, 0x0, 0x3, 0x9, 0x5, 0x6, 0x9, 0x400, 0x3, 0x4, 0x5, 0x5, 0x0, 0x2, 0x6, 0x8, 0x4, 0x81, 0x6, 0x7, 0x2, 0x81, 0x1, 0x4, 0x6, 0x101, 0x0, 0x0, 0x76, 0xfffffffffffff066, 0xfffffffffffff33d, 0x2, 0x5, 0x0, 0x3f, 0x3, 0x91f1, 0xffff, 0x1, 0x2, 0x0, 0x20, 0x9, 0x8550, 0x3, 0x9, 0x800, 0x9, 0x1, 0x5, 0x6, 0x4, 0x8000, 0x0, 0x4, 0x80000000, 0x8], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000d95000)={0x7fffffff, 0x3f, 0x0, 0xa18b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f000093c000)='md5sumnodev\x00', 0x2) fcntl$setsig(r4, 0xa, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a01000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab2000)=0x10) r6 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$unix(0x1, 0x0, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) bind$alg(r8, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000458000)={0x0, 0x0, &(0x7f0000c9a000)=[], 0x0, &(0x7f000057f000-0x78)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00008fc000)={0x0, 0x100000000, 0x6b, 0x3, 0x5d72283c, 0x1}, &(0x7f0000dfa000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000372000)={r9, 0x80000001}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000bc8000-0x8)={0x0, 0xffffffff00000000}, &(0x7f0000d63000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000226000-0x8)={r10, 0x10000}, 0x8) poll(&(0x7f0000435000-0x20)=[{r7, 0x4, 0x0}, {r6, 0x200, 0x0}, {r0, 0x300, 0x0}, {r5, 0x2301, 0x0}], 0x36f, 0x5d) write(r3, &(0x7f00000b5000)="7a6893", 0x3) 2018/01/04 08:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000c3000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a4b000)=0x0, 0x4) r1 = semget$private(0x0, 0x1, 0x80) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00004e4000)=[0x483, 0x7fffffff, 0x5, 0x11a, 0x0, 0x8000, 0x8001, 0x558]) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000097a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000dda000)='user\x00', &(0x7f0000722000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008b9000)="3116b042d3d2c390dee3a255ec4a8d9d652da336c67b9695cfb4c29da627ab7f00000000000000997396abc344a7d9f5579ce3af2d90a5dfcade859e3617cdf8f03fdf02218642ab83996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5cb8c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674e10076be0bb4ae6947fd966b492b714be120eee3ad9ee2fa1bb060446cdfdb664ac3543e57795086840519d1e70f116a3178dee9a303d6c08f", 0xc0, r2) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) keyctl$dh_compute(0x17, &(0x7f00009e0000)={r4, r3, r3}, &(0x7f00005a8000+0x269)=""/47, 0x2f, &(0x7f0000b07000-0x38)={&(0x7f0000cd1000-0x9)={'hmac(md5)\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 156.818622] kauditd_printk_skb: 83 callbacks suppressed [ 156.818631] audit: type=1400 audit(1515054774.318:2166): avc: denied { map } for pid=29254 comm="syz-executor2" path="socket:[75852]" dev="sockfs" ino=75852 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=packet_socket permissive=1 2018/01/04 08:32:54 executing program 3: pipe2(&(0x7f00009b3000-0x8)={0x0, 0x0}, 0x84000) connect$inet6(r0, &(0x7f00007f8000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e81000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00008c8000)='tls\x00', 0x4) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000042e000)={0x0, 0x1fffffffffff, 0x1, [0x0]}, 0xa) sendto$inet6(r1, &(0x7f0000530000)="29743429ffe729ca", 0x8, 0x20000040, &(0x7f0000a36000-0x1c)={0xa, 0x3, 0x61, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000000a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/04 08:32:54 executing program 2: r0 = epoll_create1(0x80000) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 156.876266] device eql entered promiscuous mode [ 156.971208] binder: 29293 RLIMIT_NICE not set 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x145100, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a46000-0x12)='/dev/input/mouse#\x00', 0xff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="be0d7915e1cee0460d15aa6128cbc5b7", @ifru_flags=0x4000}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/157, &(0x7f0000000000)=0x9d) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x400000000000125d, &(0x7f0000027000)="") 2018/01/04 08:32:54 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000a0d000)='/dev/adsp#\x00', 0x20, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00007f1000-0xb)='asymmetric\x00', &(0x7f000059e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4f000)='+*\\self\x00', 0xfffffffffffffff8) add_key(&(0x7f0000e2a000-0xa)='id_legacy\x00', &(0x7f0000b48000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000faf000)="", 0x0, r1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007af000-0x8)={0x0, 0x0}) keyctl$search(0xa, r1, &(0x7f0000905000-0x6)='.dead\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) 2018/01/04 08:32:54 executing program 4: mmap(&(0x7f0000001000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000003000-0x10)={0x1f, 0x1, 0x0, 0x504}) 2018/01/04 08:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ceb000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009a2000-0x38)={&(0x7f0000bc5000-0x6e)=@un=@file={0x0, ""/108}, 0x4b, &(0x7f00006bb000-0x20)=[{&(0x7f0000f23000-0x7c)=""/124, 0x7c}], 0x2df, &(0x7f0000e9a000)=""/1, 0x1, 0x0}, 0x0) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000fd4000-0x6)={0x1, 0x3, 0x7}) ftruncate(r0, 0x603384da) 2018/01/04 08:32:54 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000)=0x7f, 0x4) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000004000)=0x6) gettid() readv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/92, 0x5c}], 0x1) 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000e2c000)=@ethtool_dump={0x27, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f000081b000-0x2c)="d83ef9c7d699db4f4b7ff59e14aa98783f10dda149e3fcdd37323a1e3351b7eb5cf9fa1393e15b857f478f54", 0x2c) syz_open_dev$tun(&(0x7f000097a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000c81000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0x10) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00008bb000)={&(0x7f0000065000/0x2000)=nil, 0x4, &(0x7f000043d000/0x4000)=nil}, 0x18) r0 = syz_open_dev$dspn(&(0x7f0000ada000-0xa)='/dev/dsp#\x00', 0x8, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000082c000)={0x3ff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000086000)={0xffffffffffffff03, r1, 0x1, 0xfffffffffffffffb}) 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) syz_open_dev$usbmon(&(0x7f0000533000)='/dev/usbmon#\x00', 0x0, 0xe002) [ 156.996627] binder: 29293 RLIMIT_NICE not set [ 157.003190] binder: release 29287:29293 transaction 170 in, still active [ 157.010240] binder: send failed reply for transaction 170 to 29287:29298 [ 157.021630] binder: BINDER_SET_CONTEXT_MGR already set [ 157.028073] binder: 29287:29293 ioctl 40046207 0 returned -16 [ 157.036538] binder: undelivered TRANSACTION_COMPLETE 2018/01/04 08:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) restart_syscall() r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000ffd000)={r0, &(0x7f0000dfe000)=""}, 0x10) pipe(&(0x7f0000155000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000af2000)=[@in6={0xa, 0x2, 0x49fbbb87, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x1c) [ 157.044515] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/04 08:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000d81000-0x38)={0x0, 0x0, &(0x7f00002ce000)={&(0x7f0000a3b000-0x68)={0x2, 0x2, 0x9, 0xb, 0xd, 0x0, 0x2, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x4, 0x0, 0x3, 0xfffffffffffff528, {0x6, 0x2b, 0x9, 0xa7d4, 0x0, 0x7fff, 0x0, @in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x50) bind$inet(r0, &(0x7f0000a87000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffcb) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff21, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000a000)='./file0\x00', 0x800, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f000000f000-0xb0)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f000000a000)=""/186, &(0x7f000000b000-0x4)=0xba) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f49000)='net/protocols\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000be3000)=0x0, &(0x7f0000d98000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cac000-0x4)=0x0, &(0x7f00003ba000-0x4)=0xfffffe54) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f000063f000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) epoll_create1(0x0) 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093a000-0x18)=@ethtool_sset_info={0x37, 0x0, 0xffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000488000)={0x8, 0x8, [0xffffffffffff8001, 0x1]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00003cc000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, r2) 2018/01/04 08:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d2c000-0x28)={@generic="702e99616c573648273073a9dcb79679", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00008d0000)={@empty=0x0, @loopback=0x7f000001, r1}, 0xc) r2 = syz_open_dev$sndpcmp(&(0x7f0000122000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20003c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f000023d000)={0x8, 0xffffffffffffff7f}) sendmmsg(r0, &(0x7f0000c23000)=[{{&(0x7f0000a39000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000db5000)=[{0x10, 0x0, 0x7, ""}, {0x10, 0x1, 0x0, ""}], 0x20, 0x0}, 0x0}], 0x1, 0x0) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000aa1000)='/dev/dmmidi#\x00', 0x1, 0x2) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000aa1000)={0x0, 0x1c, &(0x7f000090e000-0x1c)=[@in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}]}, &(0x7f0000aa1000)=0x10) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000aa2000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aa1000)=0x8c) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa2000)={r1, 0x3}, &(0x7f0000aa2000)=0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a5f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x11a, 0x0, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/04 08:32:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x80800000010d, 0x6, &(0x7f0000961000)="00c1001b", 0x4) execve(&(0x7f0000ca1000)='./file0\x00', &(0x7f000084e000-0x10)=[&(0x7f0000395000)='\x00', &(0x7f00009bf000-0x1)='\x00'], &(0x7f0000131000)=[&(0x7f00008e7000-0x5)='\\GPL\x00', &(0x7f00006ae000)='mime_type\x00']) 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x18000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x101, 0x1, {0x2, 0x3, 0x7fff, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x3, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = socket(0xe, 0x8080f, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000002000)={0x7, 0xffffffffffffff5e, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002000)=@common='dummy0\x00', 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x301, 0x0, 0x10000, 0x881}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0x5, r3}) r4 = shmget$private(0x0, 0x4000, 0x80, &(0x7f000039d000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000004000-0x7f)=""/127) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000)=0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000005000-0x38)={&(0x7f0000004000)=@in6={0xa, 0x0, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd7fb}, 0x1c, &(0x7f0000005000-0x90)=[{&(0x7f0000004000)="957e", 0x2}, {&(0x7f0000003000-0xd4)="873b8004fc2d0507840bf74f57cf2f9e389cf34e22a336fe71c4be23d62e49375cad7ffed4bc996a5e223445bafac8bc2ad793c2f092e45f95dd66d765698398f563a03d3f71f7560c91991d78ca54432331e85aa26824a2fe4d2243b2a8c99062c58f62a09d1d6d48b6ab0e40e9ee2fdd0ff3e3e78ac9f5f9253e9016154e13c1f36cdba6993c2ccadc1708958e75b3367694a73f487ababa4b4b4f1b898067b20ec47be3cf34d336a7b11e19e6ac824973ed73deb09287faa7061988923ce0e0505c76d76eab3318413a51503c3c1ce6cf1d22", 0xd4}, {&(0x7f0000001000-0x6b)="18b888bf65635ad8e16e6cc55110c20a2869306fa7c8c6a8f5929eb2d2c1538ccda25d09a2588adab36a178894063b25be8343585d277fca82c8a6e62dceb012a7628b70078db822c0b2ed3f75e66a2f4a61d07cc5c6c2433d7b1e7828a3887e44ac5ebcfada3c72cb8abb", 0x6b}, {&(0x7f0000005000-0x28)="a4fda93f9758f5ad8976cafddece3d4a72142d1f9f25bd38703f83da09d1820d623f2f3b33203baa", 0x28}, {&(0x7f0000002000-0x93)="a328281c778ed3d60ff54be5fd723f0634b450c4a8417aa56e2159dbd9b86b697f40a54a0117efad52af2a17ecacf5e57c160b128e7d168f52cbb20ca589624e196cbfaf5d13c2b0b13247cd62644ee07a2467be48a3ee191c2b608ab52c9d5a7fbc33c0baa9036b035ca46955ee64121649344f312229542eee57c7405a62094fc98a2bfd0458d3400c80084135e2fbb9f00d", 0x93}, {&(0x7f0000004000)="aacce6ba47141fe1bc", 0x9}, {&(0x7f0000004000)="d751244b9dc3e3ae16b78d39fbad4ae94750f7cf8a1a5f23bbc614f7986f88b5c1e43b86e95516ae4f542c6560c1b40701c62bdb0000348df3557c8464961a2f7dc6d3d8faa9b77cd282eac58ca14144cc583b190c5b1376814cce8fa5e490886797e1a03a7ebb8ca54bb6d76de2173f4bfeaea2b83b78e2d2d4e39a8cb62e2cd96f090f5e994cd10e77fa185d1e15", 0x8f}, {&(0x7f0000004000)="3b0acd80114ff3339e5abdba580e7954e22d53a9c3f6ab05c57b00984b42a0bfa4162f582c5a4706b9b47ed397b7b00c88070723f158683797c4c84e305d3ae19804e4b2cfa91e5d62994fd8b18adc63f2693a96742d99b001e8a411aa87a2472d7f5fb8d3bddca3bf0a95e80dd7eb456621a454657b2d601b0dc8ae50acbd21426e0b1950c21823a5f2846db04ca229d83ef7e0b1337dd13c61c8df307d888c31198707e86fa3e1fa08bdcb56608ca0df461889c9932e7a3b08a7ef7757fd9055a0a190e44b83959127181249d1847afbccfa9a895cec7b18f07660554f29", 0xdf}, {&(0x7f0000002000-0x58)="f7e42f2ecafa83cc9f111a87717a2d73612c5cc2ba0c3f895f6dc43265b699d56349afdcb5448b724c34f580d117ac49505a1b2176400099edf58c2fb4fee1208e975799d32de2f28f6c2251950b8913a197328efc567e5d", 0x58}], 0x9, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0xaa, 0x4, 0x4, 0x1d, r5}}], 0x30, 0x8000}, 0x0) recvfrom$inet6(r2, &(0x7f0000001000)=""/0, 0x0, 0x2000, &(0x7f0000004000)={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) [ 157.145715] audit: type=1326 audit(1515054774.645:2167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.192249] audit: type=1326 audit(1515054774.680:2168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=291 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.217514] audit: type=1326 audit(1515054774.680:2169): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.249564] audit: type=1326 audit(1515054774.681:2170): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.274404] audit: type=1326 audit(1515054774.685:2171): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.299101] audit: type=1326 audit(1515054774.689:2172): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.324221] audit: type=1326 audit(1515054774.690:2173): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 2018/01/04 08:32:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x80000, 0x6) bind$inet6(r1, &(0x7f00009bf000-0x1c)={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, 0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f0000030000-0x60)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc1000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000568000)='./file0\x00', &(0x7f00001bb000)='./file0\x00', &(0x7f0000af3000)='sysfs\x00', 0x0, &(0x7f0000852000-0x74)="") r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000176000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b27000)=0x0) mount(&(0x7f000083d000)='./file0\x00', &(0x7f0000724000-0x8)='./file0\x00', &(0x7f0000e51000)="72616d66730051645a4412bbfbacc3ca03c8e800a8dbc440cac3fb5b20903b876ba5846d9a1bc7047ae3ea23ef73767b2d97578c4fd9cf49c1d94bee6f70d59fbd5a1c5a49fa3d8b38bef7e83e7ebdf0047cc438999bdf3f4d2db311cb81e8f3efa41db77ca0e95f5be23c1148b9e697989aba9b514ee9a3", 0x3, &(0x7f00005a4000-0x5)="f395bee670") 2018/01/04 08:32:54 executing program 4: unlink(&(0x7f0000267000)='./file0\x00') r0 = open$dir(&(0x7f0000b49000)='./file0\x00', 0x2000, 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x4) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x5, 0x1, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x7, &(0x7f0000001000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x1, r3, r4, 0x8000, 0x123c08) r6 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r6, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f0000004000)=""/20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000000)=[&(0x7f0000005000)='/selinux/access\x00', &(0x7f0000005000)='\x00'], &(0x7f0000006000-0x10)=[&(0x7f0000002000)='#(ppp1\x00', &(0x7f0000006000-0x10)='/selinux/access\x00']) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000006000)={0xd6a6, 0x5, 0x4, 0x10000, "e0ff251e2d3146227023d9677debe1257aab9aa8a9a34786ca78ca801b8f64d8ae0320e3f84eb5c1359fc088", 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r6, 0x890d, &(0x7f0000001000)={0x32e, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1, 0x6, 0x1, 0x7, &(0x7f0000008000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x10ba, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r6, &(0x7f0000009000-0x38)={&(0x7f0000002000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0xbc)="07ed9d5abb4cf3d4632c50705cb883acc1f6977715e03b2b5ef4003e054c88862e0e2a6db78c9abb0001533046fd48fc6e6417b9d59acd9d04dd3f31b98f17863b7cb708eb5011794efe23362e870879f905094aa76dbf685411745f8f312b2afe518bf757062d08fe8cd4af8ec0513dea6c4f5bd7ca10f5a704de111f857410207ea3ceb88ed5ed390866de2828b1d6531150692b3e0839ed7858fd70da77f7e797ac3ad8b535c3147b5d64f8c38ddb1287bcef901f44c3b543ac08", 0xbc}], 0x1, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r7, r3, r5}], 0x20, 0x20004000}, 0x48001) 2018/01/04 08:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00003e9000)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000ec2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x400086dd, @ipv6={0x0, 0x6, "3901e9", 0x8, 0x3a, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x8, ""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000e24000-0x4)={0x0}, &(0x7f00000f8000)=0x4) 2018/01/04 08:32:54 executing program 1: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000978000)="c0190b8cafe42402d5dc74722c101667c197007fcfd79d9031e86f83ab5271") removexattr(&(0x7f0000ff0000)='./file0\x00', &(0x7f0000208000)=@random={'system.\x00', ':GPL{)lo\x00'}) 2018/01/04 08:32:54 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x5, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fe2000-0x57)={0x0, 0x1, 0x3, 0x8, 0x40, 0x1, 0x8, 0x5, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x1, 0x40, 0x0}}, &(0x7f0000fe2000-0x4)=0xb8) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fe2000-0x18)={r2, 0x8, 0x0, 0x200, 0x7}, &(0x7f0000fe1000)=0x18) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c19000-0x9)='/dev/vcs\x00', 0x40, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000d78000)={0x1, 0x7, 0xc5}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x40046103, &(0x7f00004a3000-0x3)=0x0) stat(&(0x7f000084c000)='./file0\x00', &(0x7f00001ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() membarrier(0x11, 0x0) fchown(r0, r2, r3) 2018/01/04 08:32:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000153000)={0x1, r3}) r4 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000b0a000)=""/7) [ 157.348792] audit: type=1326 audit(1515054774.691:2174): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 157.373671] audit: type=1326 audit(1515054774.691:2175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=29332 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/04 08:32:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000077f000-0xc)='/dev/rfkill\x00', 0x90000, 0x0) recvfrom$inet(r0, &(0x7f000003a000-0x99)=""/153, 0x99, 0x0, &(0x7f00001c3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ftruncate(r1, 0x3f) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/04 08:32:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f000005b000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f00007bd000)='/dev/input/mouse#\x00', 0x2, 0x40140) bpf$MAP_CREATE(0x0, &(0x7f0000de2000-0x2c)={0x6, 0x5, 0x5, 0x4, 0x4, r2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/04 08:32:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b3e000-0x4)=0x0) madvise(&(0x7f0000f82000/0x4000)=nil, 0x4000, 0x800000004) r1 = semget$private(0x0, 0x7, 0x400) semctl$GETZCNT(r1, 0x1, 0xf, &(0x7f0000d5f000)=""/3) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) read(r0, &(0x7f000000a000-0x64)=""/100, 0x64) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b04000-0xb)='/dev/midi#\x00', 0x2, 0x8000) getpeername$netlink(r0, &(0x7f0000f8a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005bf000)=0xc) socket(0x10, 0x802, 0x0) socketpair(0x5, 0x8000e, 0xffe0000, &(0x7f0000e91000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000609000)='eth0\x00', 0x3) write(r1, &(0x7f0000fcc000)="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", 0x460) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000bcf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000fa8000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000e71000)={r4, r5, 0x81}) bind(r2, &(0x7f00002f2000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) 2018/01/04 08:32:55 executing program 7: mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000f67000-0x8)={0x3, ""}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) wait4(r0, 0x0, 0x0, 0x0) 2018/01/04 08:32:55 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fd5000)='/dev/sg#\x00', 0x200, 0x400) syz_open_dev$dspn(&(0x7f00006a0000-0xa)='/dev/dsp#\x00', 0x10001, 0x4000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000fd6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b43000-0x4)=0x1c) r1 = socket$inet6(0xa, 0x80003, 0x7) sendto$inet6(r1, &(0x7f0000fd7000)="", 0x0, 0x2f40cd262c116654, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, 0x1c) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000050a000)={0x0, 0x0}, 0x4000) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000078000)={0x0, 0x3, 0x6002, 0x1000, &(0x7f0000fe8000/0x1000)=nil}) perf_event_open(&(0x7f0000940000)={0x6, 0x78, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/04 08:32:55 executing program 3: shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) socketpair(0x4, 0x6, 0x7, &(0x7f0000ff1000-0x8)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}], 0x27) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ced000)='./file0\x00', 0x100, 0x100) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000012f000-0x18)={r1, &(0x7f0000478000)="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", &(0x7f0000890000-0x7a)=""/122}, 0x18) modify_ldt$read_default(0x2, &(0x7f0000796000)=""/88, 0x58) 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) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000707000-0xab)="", 0x0, 0x0, &(0x7f0000c27000)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x40}, 0x1c) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2cd) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00006e4000)=0x9, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = syz_open_dev$admmidi(&(0x7f0000de1000)='/dev/admmidi#\x00', 0x7f, 0x20000) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f00007d9000)={0x4806, 0x2, 0x4, 0x5, 0x1d, 0x9}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) recvmmsg(r0, &(0x7f00006a4000)=[{{&(0x7f000060a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f5e000)=[], 0x0, &(0x7f0000109000)=""/94, 0x5e, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000005c000)={0x0, 0x989680}) write$tun(r2, &(0x7f00003a1000-0xa1)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x395, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/04 08:32:55 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00005ea000)=0x0, &(0x7f0000637000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000068e000-0x4)={0xffffffffffffffff}) syz_emit_ethernet(0x36, &(0x7f0000014000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x1a3b, [@broadcast=0xffffffff]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) gettid() openat$dsp(0xffffffffffffff9c, &(0x7f0000056000)='/dev/dsp\x00', 0x109082, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f28000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003a1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f0000dfe000)='/dev/dsp#\x00', 0xd82, 0x2c0000) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d54000-0x28)={0x5, 0xa10, 0x8, 0x10001, 0xff}) 2018/01/04 08:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aef000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000fcb000-0x39)="24b717e70a1a8538e0c7897a1864e80444e1ca9cc568df8511bae3f826ffd09e8060b29b3ce0f36e47208a1d62956a517e317d62733abbee4e") syz_extract_tcp_res(&(0x7f00009e3000-0x8)={0x0, 0x0}, 0x3c, 0x3) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000454000)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000a7b000)={0x8, 0x1, 0x9, 0x8000, 0x3, 0x401, 0x3, 0xbad, 0x6b8b37a2, 0x2}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000218000-0x8)={0x778, 0xa0}) 2018/01/04 08:32:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f00001c2000-0x9)='/dev/sg#\x00', 0x7f, 0x210000) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3d0b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000280000-0x40)={0x10c8, 0x5, 0xd, 0xfff, 0xffff, 0x6, 0x2, 0x6}, &(0x7f0000db0000-0x40)={0xdb, 0x1, 0x7, 0x1, 0x3, 0x7, 0xa17, 0x8000}, &(0x7f0000b0b000)={0x49cbb5, 0x5, 0x2, 0x3f, 0x3, 0x8, 0x4, 0x87e}, &(0x7f0000001000-0x10)={0x77359400, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000eb5000)='./file0\x00', &(0x7f000064b000)={{0x0, 0x2710}, {0x0, r1}}, 0x0) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000-0x58)={0x8, 0x3f, 0x5, 0xe1, 0x3ff, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 157.622821] device eql entered promiscuous mode 2018/01/04 08:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f9000)='/dev/rtc\x00', 0x20000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000042e000-0xb)='/dev/hwrng\x00', 0x0, 0x0) munmap(&(0x7f0000579000/0x1000)=nil, 0x1000) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001c2000)={0x0, 0x0, 0x0}, &(0x7f000057a000-0x4)=0xc) r4 = getpid() kcmp(r3, r4, 0x7, r1, r2) r5 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') fcntl$setflags(r5, 0x2, 0x1) sendfile(r5, r5, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00000f8000-0x10)=[{0x20, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0x0}]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000a9e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x4000) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000e7a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f0000116000-0x5)='user\x00', &(0x7f0000126000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000092a000)="3fb579c867e1c07ee46ab410032f8fe7c5fcfb97a31d4e319b51a420ac92ae92e5815cd715ea767b", 0x28, 0xffffffffffffffff) keyctl$set_timeout(0xf, r1, 0xed9) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000b26000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x12000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000320000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b3f6aac300dd701dae02bf05b735db65"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000001000)={0x10002, 0x0, [0x9, 0xf95, 0x8, 0x0, 0x7, 0x2, 0x8, 0x9ca]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000001000-0xa6)="0600000000000000ed18000700000000000000708d6db86078032ea94addbcc1de84de4442ed43ffb02bf2126e4e849ff3d7ffe1070500cea8d2cdcac72e738ea95281768d6e71db702769fa96ea32b9804e1cdfc5aab3c04de6221d4546453ffa8dfcbfb702aea2f5f1c9cdd1a53716ed1ef0b592f70699302bf71bad5fe52e5c89fbb5489a3a755cb882cbb16b432821c55df2e54fce4d7b1a272857df1c8bb3184812ebeb", 0xa6) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000e24000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r3, 0xc008551c, &(0x7f0000689000)={0x1000, 0x8, [0x9, 0x401]}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00003f6000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f000045a000)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000c6d000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000dfe000-0x4)=0x0) 2018/01/04 08:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/checkreqprot\x00', 0x20040, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fc000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000603000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00000ea000)={0x81, 0xa}) openat$ppp(0xffffffffffffff9c, &(0x7f0000a92000)='/dev/ppp\x00', 0x0, 0x0) r3 = accept$alg(r1, 0x0, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000899000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006e3000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000016f000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000014f000)={r5, 0xf4}, 0x8) setsockopt$inet_buf(r4, 0x0, 0x24, &(0x7f0000b55000)="82add947dc97ef7e5406c3c59f813e0a4b2d40a99defd43dc76e6af679b04598a9bd4d84a18cee9165d49dcef72a2e40fdcf1634d4499e48bd88ad7e7c2221ed799d403aac25e923df52446b2bba5b0d3a1902d014ae2db66dc324d4c2382c5a3ba57c843f0b25b8918329ff00dc4d2a93772a4ea9ef61a40a299410e0e0f91a6f9045cd687c9c2fc67cb05b5a7334fed5e20657f71ffbe08aa0c6ba709fc02f74787646ba43861386919952f655a52f52c6d3f7350711f45d2cb781b6436668d60152e1ca00ddc8fab55965a85eae8eb9e18ab788f90cfaedc1381ea66059f607a6448a83fbebfa9f639a53f5868202194d511150b8bc00", 0xf8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000fda000)={0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r3, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925", 0x4}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) mount(&(0x7f0000335000-0x2)='./file0/file0\x00', &(0x7f0000f00000-0x8)='./file0\x00', &(0x7f0000b12000-0x9)='devtmpfs\x00', 0x8000, &(0x7f0000702000)='z') 2018/01/04 08:32:55 executing program 7: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f77000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) fchdir(r2) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c7c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006f1000-0x4)=0x14) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f78000)={@mcast2={0xff, 0x2, [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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xacf, 0xfffffffffffffffd, 0x3, 0x400, 0x1, 0x45420211, r3}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000f7a000)='/dev/dmmidi#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000090d000-0x14)={0x0, 0x7f, 0x9, 0x3, 0x7c98753c, 0x0}, &(0x7f00003f0000)=0x14) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000f7b000-0xc)={r5, 0x401, 0x2, [0x85, 0x9]}, &(0x7f000010f000-0x4)=0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000f7c000-0xa)='encrypted\x00', &(0x7f0000f7b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f7c000-0x78)="20fbd9f344156c6f81a59b7a2e74ea7fcbef0c01363edfb515b3e6e23eb345e5bc9c92ed09a7e4ab72a02b89cc60dd9e9f93626316be38d2e88a6d1302ca890cd752c8aa55a8b0fa3c8bdc8763506c1bc321515c6ec1204c22c9b722a6edabd7b65c42b03b4cc26b2aad8c0138cfb9e47c0ed365c6a71bd2", 0x78, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000f7b000)='keyring\x00', &(0x7f0000065000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r6) mq_timedsend(r2, &(0x7f0000f79000)="7454c6203f38b978d8fa68d25cd77275a83a78d0e37921661e2f99c712150af8d8b4571aca66008eebe0e1f7817323bd803b21e031a9c29f5223e614e5adccda77449b41c72458eac94c54d72b093e1f61e67ea4de53313cef390d90623053d66e75a452be01de57eca2b2479a2641331c36b4d1e29b59ebfc32f07a0325535656d98fed34a1c6224cc48fea1939bb359a283a462aa9885e94cfccd30fecbbee53e4cbe87c02787275b911ebe08ce66534af2177091b10f3c325aa3e8141c8d6cc447db8bf011a0180849693084c80e4c3319fa0c43880e6ae20f9b0f36de60edd53b4", 0xe3, 0x101, &(0x7f0000d7e000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac84401200885e8ed098aa6615ba7d2e3a545e7c9ebb48843f0a661147644288ac33c034e21d9866cea316441b3fca929425ac31ac96fae38c279faa18cbd3fc292aab32de885d749af3db389d1e128e78080b2c002a5fa9c8ab59ac3aaa0344849a0616", 0xa0}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000935000-0x8)='./file0\x00', &(0x7f00001f4000)=@random={'trusted.\x00', 'rng\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000f7b000-0x11)='/dev/qat_adf_ctl\x00', 0x11, 0x3) 2018/01/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) poll(&(0x7f000076a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x1f) read(r0, &(0x7f000000b000)=""/192, 0xc0) writev(r0, &(0x7f00007ea000-0x80)=[{&(0x7f0000d58000)="437bf204e6519866dcbd5a768adc4790df76c3f880d366ea3307a9ef3d389b704a6568ec4b6289c03dd24a0104aae730e67bfa595e175b2a8812801818ec2c2a88328fb8151f76fac514a9bca26fcb7c88898371a7292ec0cc31df0db2f2f9a7ca9276f90038668c7f1c61b0623e24047741ae40c38048ce0190b60c3c683a2d7ff8c2959566c8ea1142aafcd57c816146420ef42a10fa3d31429f78cbfa94adbfd0fc03b9113441319aed3ecbf1c2022308cad70479b8d248684de9fb8d97b0681302341e", 0xc5}, {&(0x7f00009d0000-0xc7)="e03a2fa7649a15219043fcbb638d3d327e0a02d47c127a7a27b00a433e8fe2798365417e3288559db10a4c18be7c262f9a8b2e979e199f7c66f23fef96a3152fc0029668ec27ef3e66d24f552006a399b29af0b7c97d628f295867c19c58544d9ecbfca4f8874c921cc6e45abe2097981037a0a74b90a77ede11bcdb9728aa02e83a49e0f27e57e884b19c5155b444cb99d8fd872c2d5f4cf77f33a26197a022519de58026f76a041c46da50b74002b18e7be6ed1e052faeb5afb4a47dfcea17a1446a8c7c2551", 0xc7}, {&(0x7f000072f000-0xfc)="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", 0xfc}, {&(0x7f0000cd2000-0x1000)="6a2fba3197b70558e0d485f85341c23f99efa97941d2a5f714530629d5c45cef1bbfa453bd06cb57141c1a4e44cc7a6806b164b40774cbdb835cad53a7e0dca2d3def4e068f59678b491a73b96e3d2093e975bacc0cc3ed2c90cf82515a6a74a87da1ffafcc8b6ec1b16993c69e48c037d28187165eadb685f38cceb2faab1d5e81d8d8c0c6cd6f846473cdf2024fa5059d787a71cab467598f3ba069f92a356b43d844c12fecae7c261ca08e89bc4c26e6721017fe1d1aa23cd5a0f6dc5fe08eb8eaeb16603fc687ca64ca292f732423d8cee0945be9474601b3cc0233b5bcc243932db7ec27a9acd7bab39eff1e1e23c150e34ce083d02799ad6c36783a88e2384533a725ec5835f3bc4ef5e377908f6a5799a23160eeddc9271d74e07858dd872ed31a56f32f1ef9386a98a6c657e40b9a4257ab471d0735af66a0685ce2cf6829852d20ca37a91321152d0a3cbf3431749815c8e46b3e98d6ded37c1d30610480db1ca2e5c2031c9b2fdb5d2e3583ce99e7efbc066d90531f4d937b5898e05f20c88c500bff8523296dfc641c7838d604b54a48c5ed20a1a1635a1e7b895d68916f29fac665e43ae0d237ba87a05aab4a5a0442e1dddc7ee966d63512aae0fee0b09b9e076327294433278db603399eb036a204b460e85f5e166f11b70cf9a3d43ff3a98c64332ab58402647728e4e9cd01e2beb5d2b5a9225b71b38dce4c2c06267afdc790011704a1e9b40d5ab0f3d4c3d965e7479911338180d71b4035f97fd0f3f591058d94796a58e817824cffd273249b113553667e620361f0baf90d08f2516ea1145c1db035a7bfb981bdf89a96770d78dcd81a4fa2121d6b23623fe49e03862e627876f86c02ef9006cf5bac24f846f25717338f288c211c1ff17e13c5b85c7177af51f7f38a5b21e904069a713fd91db4354ff853ec0a2e39b628241b34a3a041264b155ad1973f0f62d3236d7bede7e306b3cd422ca22f301dfc9aea168fa1a39f4612bff51ef54a7d6285f71f49549d66a3f7f73dc29b1495026770fd6f7438c56c2d4018aeb6bc9a622e45faa800e5f37ecb1f8d2ca9e27cbd3e9e21df5d3208c259a0d52dffb4b4be4c2e24981879cce6b80b8e49a48c139beefb34092c6f120ddb5ca103fb3f1904ea042cdd4ce71741607bae1e94e9c5d01d8a6f5c44be0d1e1a1d512170148c59e045e2e54ed8adf989f6ade238abba033c31cc6355bec09469458599adea8db9c986df6474fc2baf846d4c7b387d9dee2eb68beb6611504fae17cf5278f02b8bc06b610f6978bd5ec8a85bd74de1512d8bc7920a00b6d76665156e28b9527b3ac039e4191edeea0d29e8c6eec79003f3be300051bfeb0f91e3989f5ad7a30ea7e48aa62cfd3206ae83b63b5db7e599ae3b02471b48d9b08011f45b4a4ac3eaa9b7b1b9b35c94da66cf876e842814153bd14830b10df510e44102ca14dd048db71732d113bd39b0e2392fd5e7d8d0a3957ee7bc2c0b3f931129ef89345cde2ac3d280ffe87a14ce70144a7e5800e4e2ed34ddadb9418001ccd562e0154789c382e1f049253efa672f698bc0deefbc4082706b43aa854fefa2ab73aabb3cf99f9ec71597a3aafecff415ea1ca0d9e3e40d8acd8c6069f290a519ed55640d856d606153419d20c987ceb1b179b00d620d248e21ca1213c5967d84606815690be9ebb402c50ad6e8d117087722c94c1b925fc8c3b0028b8755d2693cd866f586fba018a67702b8c72e8eca6fb9ab7ac921127dacd717a4ac940ea21e015d46bbec341f6adb64df7e19b8e40dfe7973f0fc1eb4ec556a0482efffc1a11ead939af738994d3628a414a8de267da4f954eaf128a13db282c74c7fc3a22e3edb224643298c8e2100b961e39b0857b21448f1d08244dff064214f70ebc03cf92514ab4701333f75be9f44feccec629f99f7b447022103df965737ccc0d04eb9c093947a8cb0a5035c145226a7be29bd5f3750957e9a0b2ec402ccfc9b50b6ee17dff2e8ce01b7aac9477143f120b80bfa5dc3557afac0af865b3dd791dc02d2f9d499bbed7a710708eac1cf10643252a0c1130f262d70661ab9a77d3a6c9e00d0a3d9c55bd6982824fea736ea4fb5b810d493751a66a491dd240906dca689b222aba654e17deeac408061fb5cb70de55f4e97d977fba174ec1ba6d47ece4226a7dbff2bbc4899056448ee8009d8989fd64d978ea578a9aee603a3a68c76b5d87c9c5392e5a3476abfc4ddfb0389dd8bf6b0cbf47e3bd39979da79e1f59f53920ce8339b9843fe934d090bb640732ec1214929e7285973f083a3a0293fcfa6776c9e856b5e34f2278cd00829f5e0b62682913739e9646cc10e9bb7635087375e1a2d5214680f99f398d8c13d10e5cf1efefcc2e02d9bbf70ec59594e196400cd43741156477b33e5ee80c26d412dace1b2a6152c3c58be1b8c58ca746a841eed8f9a50b1d63bc5141109799b8324893eeac487d7502962f892278f5c40c79519b5964203d67db831c2a6abd7c88e2049bf94a8dae30337f0c00626ef8fcd1f234e5b28839d7ac0bc5bc4fccdecf5f10b72c36e4ee470089b80fbaec0e946b0ff956d3947a75befac67ad323260ec20614345bd6610827a5f1f5c58dcad119b2ad2a2acf003e9073868e7f422c6038ddd15fde4425084996897cff8fb77e181cc54cc306280658f9ca4984c8e4fbd74afcc579fae0c8bf774eec95fdbcc242f8158d8e460b677957d8a607f526ba8495b970c0de459380ffe14d849acfd5ddef423aa43d4136d117e103148262a7c03aac4f7bb23775b4ada3d265d833d8fd76d755720a1dcd15c0a3fde8f622284416e24d02fdf4bd15a8926de0614ec4a02911eedbd55e917c43c40036b807cf8d38f6778fbccfe972d4e9cf08e4db3db511a1e59509645540a40eb91c53753b21fbfe4616a5eb11dd0db75f342272a7b06d1bf4c98ca258ca82d9a382289009efec1d428d253be5bfdccd070b40ee8fa9e530cf9aaaed40f3ebadf7147b593ab06ea797a8c14fbb56df3540fcc72f1182a35a90529908af98a0da1865002d400716809fc4ae5db2a046590583ed8f50585f13c2ffa754153f6a739bcc4535599b0164214cd629c9a010f58045274e1cf3a5633caa7962857db5d07208e9a201c1f003d5d816c2d875d9521c05a87f5d0f370394a6309586972c7aa45404363e3b66a0ebc811a1649a26a95f731dff959d25b9b76f487eed5c4e361e81b170abb69018dd1dddae1a888b085995174e47dc616f388cf3338328d0bcf5f5dcf6b50cd13c033758cfef37f9699a6063fcb62afaf4a4523308a8631e1e4ff9ed54bb3a9e1964723f8e388853a5529847350a5b8a458163cb8c1668db0637c487c8d09445df7b5c49da21bfffec10660d782a2ce5545920e298fbc71b9c840cdb968e213acf907441e1083851af94057394984f016c53343f231cad67c02c28aafb52566d946f9860af7cba305f392996174e0c482c8ff14d14ba3d279f74c2728787f9c5044181cf82ab1b0732d001bf67ba1d873cc6dc001c1ad24022d7e4eaa356a70cfd7c8f87f954fee51910a111c7793750f32e32d4781abb73cdb1559ad7832b57967996b5dcffed3e9cbbb950874e9af9cabd1a5f1480326a8f1cdcf7bf0f8189b1ebeac468e831cba222cd29b5f42ce426ae0d5526e5b0dbf75190828b41cc0c48f7a246f11d50f58cfeb147b2f5e44c8df539d1d00b7b4c54db0a9f17c2425202d43d33b5feea52aa0e1ba0c47ee2362a7484c19e1bc5cdb80963db4899262b2c6afe0bf376097e7ad0a77f8246fc3d2e991d1699ac8b12f532bc967d83856d43fa786f24e2f97a6ecb6d173aa537873d2f1986a1a268682874b582d0c7bdb3e0d45041096b9a72689c3cf1830a2b545557db897e1b4cf62097d02f006fd09e27017539b3bd612b45a6c4733afcb5bbcefc23e49c39be7281e555d76b627a9c7240055c9e182bb0f313d8a3b7cb298e9440f3f83a5ab4beb0a5a45b52493e9dcfa2d3dd388a59848694c45b55ce46851e571c804bff14ac6ff7260468f05bcccfefbfaeb9c10b5a3a6b6e9018296785c4b74020344e6c87140db021f36985fd29aad3e8ec599784a6e9f359e7f424b28b8fc871b6ddcfa748a0eb1255d04f1f3962cd53b1d6142e68186c609172941bcf7e9e07b3579427ce74bdfc3abde516a1a1d8ab4f220030648d7af2a0d90ecaeea7c605868dbeffb2325336e8ceea16029978f3a760a254788e812dadfdac110d00b6e83cd18636f77577d280a544fbe5c999bd92b76cfb8a250b65c750703df15c419855602422586e50c0c5916a492a665dd36056691eabaa7b6c2677aba72b648e1a16db40ca25b585602bb0902ed0151075a45561e68eb2650b1670d07b64aba3f0f80aca7c5b6a7e68b1fdda4301adde15d449e52ebc1108ee7da0414ffa01c438c97434d90b8f0546144381fdff5a6c1d1f228c0942cd5e376f8d624fba4409e7681ec326a082e1b268697dd59d76533059e7a972c915caa00781b476ce47b7f33861b10b80f99bf8a15e7fdc1271c59025044d20267fbb70f11f09720bda73a8b7cb6e540c6f2c91b4e22c109f2cda7b0470e0690eced217b4ca04158a875b170f6c2e5b5edc69cac7d328d87c0c0caa5f455001069ff4f9197ce2739402e0336a1eca612e47bc88e94dbdb4376acc667b4edb93edc6858b65fd18a87844ecfe75c9be9193612d4c34e32b8b7b7ca59885b14ea86762a7086a5605e585ac9f8f90f04c817d5fe1657be60ef87cd9e456ae59350f221fdeb96567b8a84025917b4f92bc661311e87450f83db490ff5d6351f42527ece333bc123dd2153ef252a777d4e03daee629b080ae2b31f28e214171c1a349ba65dd3780aeee9b2db9f69e306e931969f01a3291624d84668ef670b444bbec76ef89b32208e443945392f9de918c612dd7a0afd9771c331cdec260024e4f153e00c81485d894b89f679d9059d318280afae128e803ea3e7858db0ced239b9773ca3cfb3d5beff8571a13bf01f36d1e75c49b2fb7fe9283156cad30556a4f2eefa8395c62f717ac5bfd6f52f33a4e8ec540fc6d5950131a41f138945f181e371f158eda4ae1f5398b3265e1690be7461dde3427aeae51eaaf1f6a3247fdecd7a788c5a9b5ec240054bd723ab7d37b8e7e73dfa44ad0b1e30f9df8f2d1b8b167118f7e0febfb9f68181e1a743e91bf4bdd71435f6da26ba32b4f68f6fdd8ba6fef13f23f21512990dd957e194b3c3dfeb439ce8f345bf2f0490bcfcbe8159c502b72de97d2d3b248862bc6bfe5e91dc77c7c369df7a306e39d0170b21c6b9bce2f8b0f103c3cc7d67726c62a7fc674f09820b2317d02ad322ff398f7780246e23ed49be8aa9d79b8852f4b146d9f2f1b900fc3de59bc38016a1cab38c44f14949d31358d4ec0709e5d881565fbc4be5b9e1c39ee3f8f08b7d8357973c3d4a35d5c9858b0385e669ea29d0847008e737c1389df55ad73b9714597ddc427ba0deee512d84da39022e5ec9052d450115f1a1f6311aef672a05b6a2123ee899266695503fe45a162782a27fc9c6ebb904944c83edcb3f217871ae5bdb79f258d3a26ad847aaeb57388f050cbdef9e7495938cfd1796d262f4aa56ac2ec2d73814c601e92f333f6ec043215da871e5da47cb06214e62e8f0f884248e48e17b40a1109aaaf3948dac9b944d6efa8e786fca849b4583c90be686db964996738ec22102f55765733e06c9edaeb2691c8650c1cb0d258062c4bf821e0477ca000", 0x1000}, {&(0x7f0000377000)="c3e5e73effcc55fc1689ca50b0426c3de00e046bf38d7c20e8", 0x19}, {&(0x7f00008cc000)="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", 0xfd}, {&(0x7f00003af000)="4e1d4acb416bb3434b68de283b721e0e98aec27406769bb76e3fd58dbd3a81f2266bde2ddb220d429117959ab7b5f60a2fded9e99fd52d37921c2ecc2975b4e80e914fbdd471bf67ffbc6bfefbde6bfc47fe03afc5f832d34d36eccc357dc50301a8b5fc541f5723a69189f956dbf339adc7994e5996aa2a0ec6db", 0x7b}, {&(0x7f0000725000-0xdd)="304fb87fed49c8628f4d3856ed3f64d34371a1fba69ac087cb8636675965cdd244d9a17cd1f7106c7c88e92053d4cd1b9415eab14a5d5e18017f5ae29a0373f59cc41a7236bdb07338cdef1a793c69d615bf8d2c8d630d3b102634c18a40575c57fc78930572c26dd94f1e5ab2be5b09df80e98840898c9924f090fb7f9bb75c8990844232f88c77ad362f9eb0d4380b0b0c86b885a6041b7b378aee5890e87541791a604ff19c2d7fd34cf23d9093881f7263ff0d229ead43ea402040c3ceb9f0161cd9b6f4d244c15d6dde0e95b394f613fc434a5091a87fb30745fb", 0xdd}], 0x8) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000001000-0xef)=""/239) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x42500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x7b, 0x2219, 0x482, 0x5, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={r2, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000-0x4)=0x6, 0x4) getdents64(r1, &(0x7f0000000000)=""/14, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x1) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000142000-0x14)={0x0, 0x6, 0x2, 0x6, 0x9, 0x401}, &(0x7f000028b000-0x4)=0x14) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000077e000)={0x1, &(0x7f0000e05000)=[{0x200006, 0x0, 0x0, 0x0}]}, 0x10) shutdown(r4, 0x1) close(r3) [ 157.752868] QAT: Invalid ioctl [ 157.760194] device eql entered promiscuous mode [ 157.798903] QAT: Invalid ioctl 2018/01/04 08:32:55 executing program 4: socketpair$inet(0x2, 0xb, 0x6, &(0x7f0000bfa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cd3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x1, 0x6, 0xa, 0x80, 0x20, 0x3b, 0x31, r1}, {0xfffffffffffffffd, 0x8001, 0x1f, 0x6, 0x6744, 0x7, 0x9, 0x200}, {0x100, 0x3, 0x0, 0x90da}, 0x320, 0x0, 0x2, 0x1, 0x3, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x6c}, 0xa, @in=@empty=0x0, 0x0, 0x1, 0x1, 0xed7, 0x8, 0x7, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000b5b000-0x20)={0x7, 0x10001, 0x4, 0x237, 0x0, []}) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000856000-0x21)="0a0775b0a8e383f8000100015c54dbb7291df0df6b42000001000800000c00e629", 0x21) 2018/01/04 08:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_setparam(r2, &(0x7f0000391000)=0x10000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005c3000-0x8)={0x0, 0x0}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r3, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r4, 0x8, 0x400000000000002, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000028000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009bf000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000032000)={0x800, {{0xa, 0x2, 0xf6, @mcast2={0xff, 0x2, [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]}, 0x0, 0x3, [{{0xa, 0x3, 0x5, @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]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000023b000)=@assoc_id=0x0, &(0x7f0000f39000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000010d000-0x4a)={r3, 0x42, "971d88cb0803722f60bcb70a3f715994a915cd7881a9fc09361616da1fbcca7edcd0dbd466cf39f386257327e1466d45c11ff76ea25911d6d4c4af5792a4d025061b"}, &(0x7f00006fd000-0x4)=0x4a) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008b7000)='/dev/usbmon#\x00', 0xa21e, 0x40080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000982000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}], 0x68) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000367000)={0x0, 0x78, &(0x7f00008f4000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b49000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002dd000-0x8)={r2, 0x3f}, &(0x7f0000474000)=0x8) 2018/01/04 08:32:55 executing program 0: r0 = semget(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x8, 0x800}, {0x1, 0x100000001, 0x1800}, {0x2, 0x5, 0x1800}, {0x1, 0x6, 0x800}, {0x0, 0xd, 0x1800}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000f89000)=[{0x0, 0x88da, 0x0}, {0x0, 0x0, 0x1000}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/01/04 08:32:55 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000ea3000-0xc)='/dev/amidi#\x00', 0x100, 0x880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xf8, "5dadb6c5dae87180aa0081f8eb7addd1c3d14480a023acf1342bee68b4dfe455adaa8a41ff81380b7b6f0061aeee0a5b42a3defd12d7369058a6bf39616232648e5b1f2c47cd9e993c9c79e6a24099ed9779c0c4fd61ad19c9d3fc2cfc3a44cf42e668895558e30603e79bf47e90bbef7ed2b3d347c08131bf39f97e5e9506383cf83ce0c3ed92b8bdad9d75146fe593c933f8c077af9e9696c54b80e62b3b952f39ddb70a0672d628d92fcfb8694c37a2f81112c1b15a47c2ff8c02978a70e69c13bd0a15f1441eae274d0d60a820807c58d03873c1b0cb46d7e8d855b2c147505773a8541bd7213a5558f749ee4859e2d3a7ec78091738"}, &(0x7f0000000000)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5, 0x8, 0x2, 0x4, 0x3, 0xdf, 0x6, 0x3dfc, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x4, 0x2, 0x0, 0x3, 0xf, 0x11, "e03f12cee6a8aa7e987f0a8c5191bb61645f983496a7d94ff78d0d871c1a6fc59119d1c7bd0eb900befa7fc3bdaee670c1b2d6a7376661bbaef95ba1a892bfa2", "1fb260e5cb69ac778ad6d94e8c0d356a4609ec06d6aaaa1de351eaa9bd644fe8f7e67f2f594737caae3eb48b8ec7c5e31a620ad8b98791b929db55146fcf73ef", "6186d14db7250bf1abe31fc0f5be4b5892c56c1dd85f4df8aa43239bde218ef8", [0x2000000000, 0x9]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000)=""/248, 0xf8, 0x1, &(0x7f0000002000)={0x1a, 0x1, 0x0, 0x9, 0x100000000, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000003000)={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]}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3, 0x3, 0x4, 0xffffffff, 0x101, 0x4, 0x4, 0x8, r1}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000005000)="", 0x0, 0x4000, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) setreuid(r2, r3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000004000-0x52)="855c06375899273e948e87bb77271f873f26ee92a99afd13cd0faaba0f9282b49ea7519f29d2521772ced534ccd49c0463f15eb2cd87fbf44ed7146c7518d8c54f3f2ebaebad934ecccb5d166b5b5f534e31", 0x52) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x6, 0x7, 0x2000}, 0x4) io_setup(0x2, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r4, 0x2, &(0x7f0000004000-0x10)=[&(0x7f0000008000-0x40)={0x0, 0x0, 0x0, 0x6, 0x1000, r0, &(0x7f0000008000-0xd6)="7784371dd328a27e3cc554bcee1478e635ca1091f46ab9c5393b66308f28eaf3513e3474dbc49353800c05ff48ca5f646f5abf405750c997114c31c05410bc75cfd8569889170428e1e6735d09909ffdc42d9b59454336e0b34fbb6524533eaadded9be5e93867414d4a2cd5549344dfb542ae5a1fa18c3fe42e413fe4e8126c57acfa3dd05d91b7cae9155a564bfbcb7ae5d615407f2deb86fcea2f5b0a2a585dd542dbe549d7bc22c5cc25ead8d8ceff7ef88a30adff6242de82a77918a06fc4d3198d03d1ea5e21a971f28524302e429eb0911e28", 0xd6, 0x4, 0x0, 0x0, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000005000)="7876dd5c3230946bbdb6e122ad117b0f42cc9f02eb91fd2e92413e532bc466ad0855bce5335b8fb943342aa08ab9fc8de814fdc8985a7fa405c3c3d485e9dc167bc21aa765d46083fe78bac5fbff8286fcf152548267c03093da46c746a3fe36c6ebb07f3d0422bdfeae5cbeeea54f0b8e85ec06295c23fc7f21730032a13b4178dab4dbb54876d8bba416d0b7ee675bf07886e411ff3727720798746df8d9dfab51f90df0be343fe649da38524bd4fc6d88be637a968738e1591ca9f200790ea722d35c4271000c940c8045a8d41fea8104703a22b29d8391e3c44813636c12bf50c392aef68345b5", 0xe9, 0x2, 0x0, 0x0, r0}]) mkdirat(r0, &(0x7f0000005000)='./file0\x00', 0x40) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/01/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000ac9000)={0x1, 0x0, [{0x22f, 0x0, 0x8000}]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000321000-0x8)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009c5000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ef2000-0xc)={0x0, 0x8, 0x2, [0x2, 0x0]}, &(0x7f0000540000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000005e000-0x98)={r1, @in6={{0xa, 0x0, 0x7381, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8}, &(0x7f0000191000-0x4)=0x98) 2018/01/04 08:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f00001c1000)=""/98, 0x62, 0x2000, &(0x7f00003d4000)={0x3, {"1ceaaa4720e570"}, 0x2}, 0x10) r2 = creat(&(0x7f0000c5f000)='./file0\x00', 0x12) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000f3d000-0x4)=0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000007c000)={0x100000000, 0x0}) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000e54000)=0x0) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000065b000)='limits\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000876000)='/dev/kvm\x00', 0x9e43967ba9fe510d, 0x0) ftruncate(0xffffffffffffffff, 0x7fff) preadv(r0, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000033000)={0x0, 0x2, 0x6ad8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/04 08:32:55 executing program 6: unshare(0x2000) r0 = socket(0x18, 0x0, 0x0) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000bbe000)=@generic=""/16, 0x10) 2018/01/04 08:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00006ef000-0x4)=0x0, &(0x7f00003c5000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df8000)={{0x40000000000003, 0x0, 0x0, 0x0, 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]}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000a9b000-0x4)=0x0, &(0x7f0000d60000-0x4)=0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000228000-0x4)=0x80000000, 0x4) 2018/01/04 08:32:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f000018a000)={0x3ff, 0x80000000, 0x47ec3bcc}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e92000-0x9)='/dev/kvm\x00', 0x2200, 0x0) r3 = creat(&(0x7f0000094000)='./file0\x00', 0x20) semctl$SETVAL(0x0, 0x2, 0x10, &(0x7f0000daa000-0x4)=0x3f) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000071c000)='/selinux/checkreqprot\x00', 0x483, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000e90000)={0x0, 0x32, "117a310f9325a0dce9b53b0d75394270d93918c4c74e7f3e3685349c7f25df147f9ac240df4f791b366736156b5e4f6c2f1f"}, &(0x7f0000226000)=0x3a) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000ae8000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000eaf000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x200000000000000, &(0x7f000064e000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000d0e000)={0x0, 0x0}) nanosleep(&(0x7f0000671000-0x10)={0x0, 0x0}, &(0x7f00002d5000-0x10)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) times(&(0x7f00002b3000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000042c000)=0xffffffff00000001) 2018/01/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x11, 0x15, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000039000-0x9)='/dev/dsp\x00', 0x88000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000039000-0x8)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r1, &(0x7f000002d000)="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", 0x1000) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd2000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000592000-0xeb)=""/235) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000fd1000)={0x4, 0x3, 0x0, 'queue0\x00', 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, 0x114, 0x1d, &(0x7f000061e000-0x5)="", 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000fd0000)=0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000159000-0x3)="d47373") 2018/01/04 08:32:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xff, 0x4000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) accept$alg(r2, 0x0, 0x0) bind$alg(r2, &(0x7f0000aed000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20f, 'cbc(khazad-generic)\x00'}, 0x58) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000964000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000b63000)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000053c000-0xc6)={r4, 0xbe, "f4defb56da1d90715a6271c9982cd0b61ae1dfdda0f29f7a4935fd130b3f91fb55c17a3b7623fedbf07d707447d981e7e658098392166996ba49e29c8e1ce0924e280282fe018854cc1919e10dd79ec85453b307baac02a59d151cc0258befb16b767ca13177104219df08e52b9b24b477e6f26c7cede6334a7a7cf47264836b27d0abf59505752b6bccd7b26a65487147f37f6de165427786c92900ab03e0906bd211f1a1ca71a7e507e99e4d9dfe4418a9feddbee71663d2a3f10a8d8f"}, &(0x7f0000615000-0x4)=0xc6) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) 2018/01/04 08:32:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea1000-0x10)='/selinux/access\x00', 0x2, 0x0) mq_getsetattr(r0, &(0x7f0000f0c000)={0x8, 0xfffffffffffffff8, 0xff, 0x2, 0x0, 0x8, 0x3f, 0x1}, &(0x7f0000534000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x80000000000f) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000049d000-0x10)=@req={0xfffffffffffff2d4, 0x7ff, 0xfffffffffffffff9, 0x8}, 0x10) sendmsg$netlink(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x14, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x14}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000cb4000-0x3)=""/3, 0x3, 0x20, &(0x7f0000541000-0x1c)={0xa, 0x2, 0x9c7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0}, 0x1c) 2018/01/04 08:32:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = msgget$private(0x0, 0x10) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000e40000-0xa3)=""/163) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r3, r0}) sendmsg$kcm(r1, &(0x7f00002e6000)={0x0, 0x0, &(0x7f0000d47000-0x20)=[{&(0x7f0000101000-0x49)="e2", 0x1}], 0x1, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) dup3(r0, r1, 0x0) 2018/01/04 08:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0xa, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000617000)=[{&(0x7f0000477000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00004f9000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r2 = dup3(r0, r1, 0x0) r3 = socket$inet(0x2, 0x3, 0x8000000000049) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000b5e000)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00006d4000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r2, &(0x7f000044d000-0x9a)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000749000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000)=0xb) 2018/01/04 08:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = syz_open_dev$vcsn(&(0x7f0000bf6000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x0) r2 = dup(r1) syz_open_dev$sg(&(0x7f0000b8c000)='/dev/sg#\x00', 0x997, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f93000)={0x0, 0x0}) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000dc0000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000533000)={0x2, r0, 0x0}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000320000)={0x8, 0x42, 0xffffffffffffffe3}) listen(r0, 0x514d) sendto$inet(r0, &(0x7f0000875000-0x481)="ba", 0x1, 0x0, &(0x7f0000cf0000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000840000-0x4)=0x0) 2018/01/04 08:32:55 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ce000-0xb)='/dev/mixer\x00', 0x8000, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r3}, {0x0, 0x0}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000215000)='/dev/admmidi#\x00', 0x9, 0x480000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000049b000-0x8)={0x9, 0x7fff}) sendmmsg$alg(r4, &(0x7f0000760000)=[{0x0, 0x0, &(0x7f000089e000-0x10)=[{&(0x7f0000ab0000)="452bebfae6b8ce993ed3b91b93fde5cdcfb8e8ac1a44b895f365357a16612b7cd3e2efc80b7147a11c5d68c47513b6189eb0f45d7b1e1e6838a1fbc86e9481ba777abb76208107800a0742e3e846989498e525de42982cc90f8cf21d3d731addc0f8c5b7a2e639065e280194f53adcf86b59cb822195d07e34d7d98ac1583e69d7b301239e91b27c19b36fd98b426356c130c7d591f8a21b815a589cb8df926f62017172cdbe09271a3619524c715312d28c214936ef6a8a92bcef3ff8eab2f506c23c62766f80e5f0d15edd72", 0xcd}], 0x1, &(0x7f0000b77000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x10000}], 0x30, 0x8045}, {0x0, 0x0, &(0x7f0000883000)=[], 0x0, &(0x7f0000766000-0x140)=[@iv={0xb0, 0x117, 0x2, 0x98, "00e4463b727940c846c6403f3d6bea860501020e8bdb2f3877c3f774d4ce0aaa070bc0d2165473b6ca2463ed3c5f7a901f749a996053f86c3e5eeb340f56c1b9b9e9a3b1376c828ca5787748feb5e744c557e9d5a3616d9595bf2a60bce2a407eb7c0c76fd2bf4834aebd6b57c0511b7f94ef435d89a291fbad4f8a3ccd6285d48f51bda227ef0615ee6e7eba5c9b1684a85cf4b77760f69"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x140, 0x4000080}, {0x0, 0x0, &(0x7f0000581000-0x20)=[{&(0x7f00005d9000)="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{&(0x7f0000137000)="1af24a64a9c846137597ecfaae91ab8be3f70d9231e3f59b35f70e355aa4858d1ec2961b7654a9b60cf74969c3252c0a2063385e6d1b17bd8ec1adeddd001aa18363e37344456ff16dcaed95dd1b8bbacad9a7ff6010bd8bef822418d8567e91b2b32c8e547f15644c5c5456247c5ed7fc804ece2593fed955fe5ffa235e67a5d3c8ee1e182b93aa461cafe46682c95ac4fb664c6a922929aee71a648c620a619937d6f0c1b4efe2de387acb6024f1", 0xaf}, {&(0x7f0000093000-0x1)='L', 0x1}, {&(0x7f000033c000)="c69764db1435ee0335b23edef57df06b1df70835d5a3fd014210fb549395ba0a447663a694545d6e0d8514a935c03fb88508740d6e55067fba59ff44dcf8f50b0890136068896d2127f7c604bfe5d57f298d051cd4fa36008cc9632c562afbe0d41d5096cfbc07e9d22f7187071855eacdbdcc2fb2fee6aff1c45b872d3e2169a3563a5ac1fd7e9146eeff315d2da4254250b54a88db87ccf7c3a4899ae42a0fa0210462a3f2bdecbf984a4649", 0xad}], 0x6, &(0x7f0000031000)=[@iv={0x50, 0x117, 0x2, 0x3c, "13310efc25d14fd15a18ea1ee6a4193355bb3466c21590dc35c69187e3344a5f934a6cfbe7ebf4c722b4a2508a25d1eca6e65b7fcac69a324f33c120"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x80, 0x10}, {0x0, 0x0, &(0x7f0000832000)=[{&(0x7f000049b000)="0575a3f5", 0x4}, {&(0x7f0000f50000)="70d4c35f5ca184a63766ea91afd199f6be230377f37f2997d2eaf09f243b39781a1b78f1aef1734d047ce3f50438daf133482c61e882a06e2b5b69fae3c2a080381c9c2a813a7fe23fae0694097ec3e4d6ac70495b4f7360f3dee6cc5b2d19d9f3664eb37059c1f80f066962515d9125b26c60effd25475497ab9de66eed8a33cc58c19951f9c0ed4be8eb19b52402bdd4761e64647a26eb76bf09b7ff32d025bd32cc8f469a00", 0xa7}, {&(0x7f0000db1000)="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", 0x1000}, {&(0x7f0000274000)="a6f334dc9f92519d871c4e8127219f9ea982d1d38c642fe32c0fbeca96a4202a4884aaddcc4bcc2dbc581d5d31", 0x2d}, {&(0x7f00002d0000-0x58)="51cd233f73d5332b00490f749d3e4d04f69b8443580c846fc64fba8da797a1cf37e849526f353457745f983dca7604c89285d2b488b6a9cb36ebc4a3704c7432ff65e73471d40a468d54e9816e368d718a3f070c701adf84", 0x58}], 0x5, &(0x7f0000e15000)=[@assoc={0x18, 0x117, 0x4, 0x6}], 0x18, 0x40000}, {0x0, 0x0, &(0x7f00008e0000-0x20)=[{&(0x7f0000a76000)="5fa6217ca8ab04ccb21dfb1fa8a895b0c08011ab92e2bddf8617d9e9d033966a4ffd99065b581d67e4f8c4f42cc011214d875dcab9ec36fa5ae83700be63da721b750a61f0df90c963a63257651aa6dde97d7bb9dcad6d0bdf1919b60c7cd69a2170a7bc0a4788e73d77959f138deba71873b87458a8a2aadbe124699161f1312ff07e2ff3a1b181d244979b802e5e798097790d5d7f1ad4a0", 0x99}, {&(0x7f0000bcf000)="7523ac35c0074494a76de90cc682602413721706188510eaed4c166d45177681979398cc4c6132de7d0081233f2b0f306902a3ba46b7eea1677daf5b6236c7caef230b9497071c33d4cdc8f1539f7f97a0538c440b2cc868d2777a0a57f561d2c1af9d27c03ccce623ae5ad25bee4f27a0973b0476e8e9297dda3322e8d10745c9dd78f003d68641e2495a587553c38fe23df128941dc3d63066b84e3e021fc6db8d36bedd1a9abcc199cba629ce1d22efd54b3f2f024fcbb78a0edcf30943ae08760ec065dd74a2256190c7d8663e", 0xcf}], 0x2, &(0x7f0000e7b000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xa8, 0x117, 0x2, 0x91, "e5a36900d6df211ea65b27e24516295e1a8edf9e7eac293bf1723beb249820e705ee9b955f53d2da6830a3574cfdcb199c5a5417874e2b6b5058e4068dca07a6f3a6aad6ae710a9a989567b7152b1a646c59b191160a8cbe4cb9e44c3979eead818791841c5ebf9a0d8d8ebee37b4874d8b7d67af166ffce1201c73cbee4a54a28c84e85d4ec423dc9c5e59df87490e686"}], 0xd8, 0x44080}], 0x6, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000846000)={0x1, 0x200000000000014a, &(0x7f000080c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, [@jmp={0x7ffff, 0x0, 0x2, 0x6, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f00002e2000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:32:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x0, 0x4) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x5d, @loopback={0x0, 0x1}, 0x3}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000aec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f0000167000-0x6)=']!em0\x00', 0x0) fcntl$addseals(r2, 0x409, 0x805) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000055f000)={0x2, 0xf2d, 0x10001, 0x3, 0x2, 0x6}) 2018/01/04 08:32:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c2f000+0xe47)=@int=0x7, 0x4) recvfrom$ax25(r0, &(0x7f0000c38000-0x35)=""/53, 0x35, 0x2100, &(0x7f0000698000)={0x3, {"855d4ab5fd54b7"}, 0x2}, 0x10) shmget$private(0x0, 0x1000, 0x1063, &(0x7f0000ab3000/0x1000)=nil) 2018/01/04 08:32:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db0000)={0x0, 0x4, 0x0}, &(0x7f0000256000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a7e000-0x8)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000765000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x2, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000187000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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]}}, 0x108) 2018/01/04 08:32:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000ca6000-0x2)=0x0, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000544000-0x39)=""/57, 0x39}], 0x1) r3 = creat(&(0x7f0000786000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00004b4000)={0x0, r2}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d15000)=[{&(0x7f0000396000-0x1c)=""/28, 0x1c}, {&(0x7f00004ec000)=""/89, 0x59}, {&(0x7f00001de000)=""/179, 0xb3}, {&(0x7f0000c11000-0x49)=""/73, 0x49}, {&(0x7f0000005000)=""/129, 0x81}, {&(0x7f00000b9000-0x83)=""/131, 0x83}], 0x6, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r5) tkill(r2, 0x16) close(r1) 2018/01/04 08:32:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000200000-0xc6)=""/198, 0xc6, 0x100, &(0x7f00008f1000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00002c7000-0x8)={0x0, 0x0}, 0x8) 2018/01/04 08:32:55 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000f1c000)='/dev/audio\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000902000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000b29000)={@generic="d21c72d84cbfd0c54c54788c73d164b6", 0x5}) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000756000)={[{0x8, 0x0, 0x7, 0x8000, 0x4000000, 0xd7e5, 0x3ff, 0x6, 0x4, 0x1, 0x100000000, 0xb2, 0x7}, {0x0, 0x2, 0x800, 0x5b, 0x800000, 0x305c, 0x56, 0x7, 0x40, 0x9c9b, 0x3, 0x6e08, 0x100000001}, {0xac1, 0xfffffffffffff000, 0x1ff, 0x4, 0x8, 0x8, 0x6cee, 0x8, 0x80000000, 0x1, 0x8, 0x100000001, 0x5}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d09000-0x18)=@generic={0x9, 0x7, 0x3}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000f9000-0x4)=0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000c4a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x43e871d4, @fr=&(0x7f0000e4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 158.227705] QAT: Invalid ioctl [ 158.237739] QAT: Invalid ioctl [ 158.245748] QAT: Invalid ioctl [ 158.250521] QAT: Invalid ioctl [ 158.263940] QAT: Invalid ioctl [ 158.269469] QAT: Invalid ioctl [ 158.274740] QAT: Invalid ioctl [ 158.279971] QAT: Invalid ioctl 2018/01/04 08:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000078a000-0x2c)={0x400000000000005, 0x54, 0x10001003, 0x4000000000002, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004e6000-0x20)={r0, &(0x7f0000f4c000)="", &(0x7f0000956000+0xb23)="", 0x0}, 0x20) 2018/01/04 08:32:56 executing program 5: r0 = socket$inet6(0xa, 0x80000000000003, 0xff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000073d000-0x2)=0x4) syz_open_dev$audion(&(0x7f0000d8b000-0xc)='/dev/audio#\x00', 0x80000001, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd0000)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000da8000)='reno\x00', 0x5) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd1000)="", 0x0, 0x0, &(0x7f0000a32000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fd3000-0xc8)={0x9, 0x0, 0x4, 0x400, 0x3, [{0x1000, 0x2, 0x5, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x101, 0x10001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x100000001, 0x40, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000bd3000-0x20)={0x0, 0x2, 0x0, 0x0, 0x0}) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00006d6000-0x8)={0x1, r1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000088c000-0x10)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000f19000)=[{&(0x7f0000f01000-0x9f)="83c9c059069c2c7d89891420bb1e873db5c80e7a1e00304776f2c52e2207178f3e58fc36a9910f99c88390a477deb50ab1ef4c9f98e0007c73ca9623dbd19cfb1d3f30e4b5e2409cc7d4190ffc8f0eb3faca318d1c578332a5617f03285c92ffeb455f1d557d8839e7861ea51925d1c459e161846ff84d03bf9a81e1c4b6d782f537e8c1dc3136c0f3fee5acafc5d118e767cbf7f2579f7f622e0350e9013b", 0x9f}], 0x1, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000eea000-0x8)=0x0) 2018/01/04 08:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000566000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c64000-0x4)=0xffffff22) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x3, &(0x7f0000f09000-0x44)=""/68) sendmmsg$inet_sctp(r0, &(0x7f00008c4000)=[{&(0x7f0000f42000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000101000)=[], 0x0, &(0x7f0000674000-0x180)=[], 0x0, 0x0}], 0x1, 0x0) lsetxattr(&(0x7f00005f2000+0x5d4)='./file0\x00', &(0x7f0000689000)=@random={'btrfs.\x00', '/\x00'}, &(0x7f000027b000)='/:\x00', 0x3, 0x2) 2018/01/04 08:32:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f00006b8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00004a8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="9102829e62bfca48026a33ecf41f3c202ee71e3cc059649ca06e8ba200ef6b72f135e37b5e68fe5379594cecbf0126c8a8465a0ae29b4c524297ddd056e73912abb3f985268ee4119ff1fe801773535e3307287d34e0", 0x56, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000003000-0x1000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) r3 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000005000-0x5)='stat\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000005000)=0x2) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000003000)={0x8001, 0x100}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000004000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000008000-0x8)='./file0\x00', 0x60) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000008000)={0x80000000, 0xc10, 0x4, 0x6}, 0x10) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000005000-0x8)={0x0, 0x9}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000009000)={r7, 0x7, 0x30, 0x7, 0x1}, &(0x7f0000008000-0x4)=0x18) 2018/01/04 08:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00009f9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000cb9000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000007b000)={0x0, 0x8000}, &(0x7f00009b4000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b4a000-0x8)={r1, 0x5}, &(0x7f000076b000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) fstatfs(r2, &(0x7f00009ef000)=""/34) getsockopt(r2, 0x200000000114, 0x0, &(0x7f0000531000)=""/1, &(0x7f0000000000)=0x1) 2018/01/04 08:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8000, &(0x7f000091c000-0x8)=0x0) pipe2(&(0x7f0000938000)={0x0, 0x0}, 0x4000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000e1a000)=0x2, 0x4) r3 = eventfd2(0x40, 0x80800) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006eb000-0xa)='/dev/cuse\x00', 0x80004, 0x0) socketpair(0x0, 0x6, 0x200, &(0x7f00006c5000)={0x0, 0x0}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c93000)='/dev/rfkill\x00', 0x1c0, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000030000-0x10)='/selinux/create\x00', 0x2, 0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/rfkill\x00', 0x402000, 0x0) io_submit(r1, 0x7, &(0x7f0000db9000-0x38)=[&(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000882000)="363601fb66b8a7547360f7e81c0e38fa64e5b3190f149b4c33d2a08fa75765ded1ca5e211cb0856f615fb6849f555622f1c81396d11958ceeca8339099717209fff7acd2dddf8b17a11bdc838e5c3b0084abcf1f27974dbbc8409cac68eef596f12a27237b577c73392290df4b6eb232b02fdb8d291061a1dd56b9f53d3811e1d63bc071cc7c20c99f372152e992f5a22ffaa5fdb2d5e94a2b3fe9a356fed56762b1cbbf1700ef6c0c7361985c5cf65b0d62975aaaff7a625c5f2b9c", 0xbc, 0xfffe00, 0x0, 0x0, r3}, &(0x7f0000c7d000)={0x0, 0x0, 0x0, 0x7, 0x7f, r0, &(0x7f0000032000)="373befa0790813472bb2acd1521b1918212eaa12db56a5c201ece8e3fd6d7419d32f438c81dbc9510902b8fd396f6ae800764700f5878f9178a4dc260777edc879862ea8c2a039e5c0c6fbc90af8edc9fe7a89f74fadb8041276b07e84b12e4994a318d57f2cde35cf3b", 0x6a, 0x7, 0x0, 0x1, r4}, &(0x7f0000493000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f00003ca000)="", 0x0, 0x100000001, 0x0, 0x0, r5}, &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f000015d000)="958e9cfc33efda4505492bd3e8d3f0531d490aff79d6901be7ede499105604fb2c81a523716d213bbddb90694a0b70eb2fac032564f3977dad01f53e0304c56966b11a08edee56873ca80ee7ab6b590d097ed9d22c9570cc7d2fdfe7f897bb37dcb4265b211b2d656b5a4722849a0f490a49", 0x72, 0x2, 0x0, 0x1, r6}, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000088000-0xcd)="6749ec6ec9a05f629c4fc0cbd3a66215714dd25cc54299b805e2b5e166dcab4db942c9278f4422ba2e8e23fda6a8ef38449887be76800c683636221c1cb1c2ce105dc6cda650faafc4c92090e46a113de855b7ba38894448b000e4a617f9a7d245c589326fe30975289ba5ef3dda89a9cf823d5b0caa249462209a6ad39eb1f7e30479e387c90afb02ae026aef4fb156c591bcb0f7ccfcd630032f9c6f32d7552fda0af8514c659b1f13662b7c644c1af2d7993a10693dd3dd01a46fc8bdca66edda9e8674784bbc400b7a9643", 0xcd, 0x4, 0x0, 0x1, r7}, &(0x7f0000b72000)={0x0, 0x0, 0x0, 0x0, 0x8, r0, &(0x7f0000d76000-0xec)="efdc3aca4517d56ee5373936ad7cd13bbae4b2ab53f499eb163375985497b852ef26c7dacecc844f3613d39be9a402c57638eb4911a5ce5c3c100f9e4c869f028f22594e1aa7f88d9e879df89cf148abfd6ef404bd977fcac534f230eead462c024755d2395bf44f931f584cb7b8df3c2888916e0b4d0cf85ff2ad2f49451732dc8b177cc680ce726136438e88be1bf0bf70c80f7cd7f225aa10c52c7f6174aa4532676eac8545d6a43b918b9e208a3354cb175881635aa7ef21b0985270ae173cd2ebe6d731adaf635e6c3e921f3c026d22e45990f1270ba4e99e4de64ddbbf3897ca7d46e9c2b19e07b11f", 0xec, 0x7, 0x0, 0x0, r8}, &(0x7f0000a91000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00000bc000)="cda9032aacb023b27b6ee330a9bf47384fa2", 0x12, 0x1, 0x0, 0x0, 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) io_setup(0x0, &(0x7f0000000000)=0x0) 2018/01/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000fc000-0x4)=0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x5, &(0x7f00005bd000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x9, 0x2000000000000000, 0x2, 0x84, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000057d000-0xa)='syzkalle\x00\r', 0x8000, 0x120b, &(0x7f000019a000+0xd54)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff87) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000d1c000)={0x3, r2}) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003db000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000924000-0xc)=@sack_info={0x0, 0xeb, 0x9}, &(0x7f0000fd4000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b6c000-0x14)={r1, 0x3, 0x9, 0x6, 0x20, 0x14}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00001bb000)="b4239c071ddb178be47ef6a9fd5ba20f4e49029d1f03352b441e8cd8c87380594e2405f585f4b82e8342b59b9aea31837ebd5624558782d7d419c084c7d50d1c345cdb2ccb298968621ab0ba46262900f41cb1ff136411f9bf39c7c0ba5d25f4b63990bb82f648e9cfc7f96dc4ce8215768438166be14eac79a6192fbd7948f91c3008a8b5df75f79e10de8b965977b3", 0x90) 2018/01/04 08:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c7a000-0x60)={0x0, 0x2, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000-0x4)=0x0) timer_getoverrun(0x0) 2018/01/04 08:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000976000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000090f000)={0x0, 0x401}, &(0x7f0000547000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00008a6000-0x150)=[{&(0x7f0000b78000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000495000)=[], 0x0, 0x0, 0x0, 0x10}, {&(0x7f0000dfb000)=@in6={0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000aa2000-0x40)=[{&(0x7f000020f000)="4463d775e3c0e7a23f6fcd2946a9a504ba36dedff97faba3a0644c5ccfacd307031dcda5afe767356acbb16ce16dacc117a827c149799c0a96065b09ac898db83142f5b86b3eeb8ba1ddebfd0d190a931d517085022e8847a0f642a158d06a8ccff7e26e7fe4b2c35a7d141d714d204242f4c047ab7fc8c89c9520245b87215e3c900be14fd479c56ae5c662ebf96a48adcb2f78c3bcd0c6986bb8c8dd96d538e4172eaa7121f7f6788aad9279a9f11e06bd592d25753b8ca80c5aa01ae8176e", 0xc0}, {&(0x7f000073e000)="0384c033f5a953870115307ddd6adeb584ba9175f3a94dae221ea0458b5c32602df88c19aebb1820ed9de1193774ee3fb252ac83c1aca749cda7ebac1ba5072b0223f8fa7bae8e2f93bb4cff60ae8311b3e3419d6e572bdd3aeb077103f6ee08331c2ce176d9abdf53a793a0e3386271feafd0ad89aec1203048d76343071aa2c68450f6079f6c4ab76025602e7880c0b08fada63d187521f7d0ed8d8f6c60e982fd4a48", 0xa4}, {&(0x7f000001a000-0x8a)="174186e0845ca8e1ac1fa31e345f2f15626a76ff0e59c341cf85bc5499782495503da8cdaf127b4f20ea8ec0a55a500155fc2341838e14ebdca599d98e21e50f1bf912b7f57964cd2e0479c7ddf9ef19c71e3d2878b98cc22cc48ad3400c025b4c09281c6e84bea3698bbfa8a70e26ab738eaab72796948a66ba691aabb6ebce6c772a96fb66247a9bb9", 0x8a}, {&(0x7f00000a2000)="6df2cf6f4335b81b813da47a58323acc3bb256b3f48ca142eff8bcdd337f2c768430b8a0562e3a667f019f5311642a5d54f1047198cdedbd4621763e791f0b2e6a8bb3a79afd0a5908cd986df78fd43dc3f3d9bcd9a186111a3c6749b2e6afb277a58838a35b40a853cf1d74675e1fc7fc8a246b6f66e094269daf94834055f5911a5f5385", 0x85}], 0x4, &(0x7f0000aef000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8001, 0x1, 0x0, 0x3, 0x0, 0x4, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x8, 0x9c1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0xbb, 0x4, 0x7, 0x2, 0x100000000, 0xa61, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1000, 0x20a, 0x401, 0x5, 0x2bbb, 0x2b, 0x5, r2}}], 0xc0, 0x4000}, {&(0x7f0000c46000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000181000)=[{&(0x7f00000b5000)="a4f8fbe64960cf3156990da80f84c32795daaf5d058b8f4515415d7b28700f7fc405a4aa0914b816d8e27a6aff770637bcb50e24e9f03d749f44990bce6d8e1b5a779afcc1071488406394fd8832fe97b5f631f2e1c4a19916ab4615b33bbd1bb8", 0x61}, {&(0x7f000013e000-0x41)="6c2c84a8fd62d7aeb0f71d46cbe01481fee0efdfa944482303baf4af08bae87ba30d849c70099121ca7551cf560a3734a7b7ed1464a97bd2092157336509da471d", 0x41}, {&(0x7f0000ffb000-0x61)="61564946780d7922f79316e05b945d8e1662de6843d52e0aebd7b443c79868ba190984d2a53bb520ebdb2118cc06b18ce09b28e3292bd7b832fc8b0a1ece675a63e8d96e513bf8b2c2ca96755766f4d151b935ba139618b0610e9fff8c8ff4bf27", 0x61}], 0x3, &(0x7f0000233000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x6, 0x7, 0x1, r2}}], 0x30, 0x40004}, {&(0x7f0000ed3000-0x1c)=@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x457e}, 0x1c, &(0x7f000013c000-0x20)=[{&(0x7f00002be000)="fcd3df27e94834e01e37468da84b91fe893bd99995c05039c079319928eae80a098df797bd3f753794178b1f12335a750860e654535eee1eb032f5663f0fa6a5cf6d8f7221d5442e589710264dda910224f0754fa894df6d22228932cdbbf03c238e70cb792a93b16e665e7b3b25cf7f66e1ffdc6397dfe73bea7152c954b62ad1dcaa286426e108aba6c6529a35173352aa0e2ff831bdcc3ea279bf705fdd62bb9fde0b4d1d7eb69f13ddf4279e4188f0f496e696c789a4cb2448d5287ce959142b2ce9200c77e717d682f1284c4c96464e8071e650e4e5aae3da87305b3fc2ee4b09916f06419c5ae4a7205a92", 0xee}, {&(0x7f0000db7000)="b69c9a8c4bb6922d22a616470001a9db966717ec14821ad1e40f61129f8979348420e42e7e40ee689c27b5f3a0834c636f73441d55c54fbf46db8665107b180cbb9c61e97f4c4d2d63018d9d59ed0e97a3096282d80feda695abd81a75135d88e9e9bbd105366c2050", 0x69}], 0x2, &(0x7f0000c0b000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xffff, 0x4, 0x0, 0x8000, 0x0, 0x6, 0x7ce, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8002, 0x200, 0x4da4, r2}}, @init={0x18, 0x84, 0x0, {0x1e, 0x93c, 0x800, 0xfffffffffffffffe}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x1ff, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x100, 0x2, 0x7, 0x6, 0x6, 0x3f, 0x100000001, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x401, 0x0, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x8200, 0x0, 0x40, 0x9, 0x81, 0x8, r2}}], 0x150, 0x20000001}, {&(0x7f0000a17000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000003f000+0xec8)=[{&(0x7f0000a1f000)="c71649f38571311e9cf03c7cf9c99b1ae061560ebc1deb9614483a645de489c51edb316f786768a4cf175c7efaa5167fae9007146a2d7c104e28265fa00a70d818676cdd46b9741c9c39619475", 0x4d}], 0x1, &(0x7f000050f000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0x2, 0x1, 0xffffffff, 0x0, 0x7, 0x609cee15, 0x4000800000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x7, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x2, 0x80000001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x1, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8004, 0x76, 0x9, r2}}, @init={0x18, 0x84, 0x0, {0x10, 0x15, 0x6, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x2, 0x200, 0x6, 0x6, 0x101, 0x8, 0x7ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8002, 0x8001, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x9296, 0xfffffffffffffff7, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0xf4a7, 0x2, 0x30, 0x5, 0x7fffffff, 0x3, 0xfff, r2}}], 0x1e0, 0x80}, {&(0x7f00005ab000)=@in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, 0x1c, &(0x7f0000b29000-0x60)=[{&(0x7f0000b8d000)="24d21f7e1ac0c9ee2a02b1194b5a8bcf8d2db9d57431924e3a14ad5df1d3249b302e2092ade03e19bd9f80880ef9dbd6974e13d1f5dda3b837febe3ba3d1c4e4ebf39c43f953374aaa", 0x49}, {&(0x7f000014b000)="7bada84e76c35da4f9d4260b582abbc333ded29ed05e9145ee3e2c4715dbebe5c8ad48c18344d04424ae057d04a7ea3745b50b827bc439d02ed6c8107f8867af1d", 0x41}, {&(0x7f000009f000)="98d7bfeba4cf3041228983663810554df9bede6a599d4d4b55bfedeba0099c519880a74aaf534e5598aaa1971f4a66f84e10365e50a04a8119c360", 0x3b}, {&(0x7f0000028000)="4ab7c4d9527fb7b3bb59cf99fa85f93664a1fb74d56af855dd2b3e8f1b6a8c82551f155a54566cdfbb907e5313c6a52f9579d63817aadd0cb13f9f1414919a135cd61ee0784329d4dd5d8672751d681aa9d8c652aa7358d43fcabca98453cf95d1395cd5276fa3fd70f6a430f237bdcfdff3c4cb527924ba0c97d876a36bbf2118e798df95f02d59fa3409e72f3e0f80fdaf21068172a2a9ab6cae232206a66ff00ea352958298343f51050d2becc12566b58c98a6886021641ed367fd385ac9f6b3f6e1e93c72b43870cdf7c4e2c43f3b9ea75b929061fa78540eaf608fc907fc", 0xe1}, {&(0x7f0000d8e000-0xba)="7c28fbb04ccfd83cdbb0d8d1f46a7de69f2fc886fb321596f0bc58ebed14036ac1ca10d5260eabcf73a3e936915cd3fdb822a291f2c2d72599c38888bc60feb7652b09b6c7dd2fd3de1c823e7c2c274aa24f6a09bc4347d9f61a75b74c7cbafca9c00b4c8226380a443e8ffbc440b3a23964c846e8930443dc3afec12e36a5e9d1d482c7d1bc088b97a082042e133796521a14572c241cadaf996bb776f9a838aa56f587e1fd48c2e9d9e2e1d6c3e1470a79b385039614e81483", 0xba}, {&(0x7f0000bc8000)="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0x1000}], 0x6, &(0x7f0000569000)=[@init={0x18, 0x84, 0x0, {0x7ff, 0x1, 0x7ff, 0x3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x9, 0x101, 0x6}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x86, 0x3, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x200, 0xa751, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x1, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x204, 0x6, 0x35, r2}}], 0x120, 0xbeb04c344a70cd46}], 0x6, 0x24000080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000351000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x7f, 0x6, 0x6, 0x0, 0x5, 0x10001, 0x0, 0x8, 0x8, 0x9, 0x7, 0x3, 0x6, 0x1f]}, &(0x7f0000e76000)=0x108) prctl$setfpexc(0xc, 0x10000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x21, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000000ffffffe5fffffffd"}], 0x21}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000b69000)={0x10201, 0x1, 0x4000, 0x2000, &(0x7f0000ef3000/0x2000)=nil}) 2018/01/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000f20000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f0000642000-0x38)=[{&(0x7f0000471000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000602000-0x20)=[{&(0x7f00008f3000-0x1000)="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", 0x1000}, {&(0x7f0000c37000-0x33)="2b564db970a47598e2dd23d89490f1a4de4c0f2637e21184f69a8a61fa9ea84edad3b9c75db623a8269804c742fb0613fb1859", 0x33}], 0x2, 0x0, 0x0, 0x4000000}], 0x1, 0x40000) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x200000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f00005ff000-0x12)='/dev/input/mouse#\x00', 0x0, 0x440000) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x574b88ce) mq_notify(r1, &(0x7f0000d70000-0x60)={0x0, 0x34, 0x1, @thr={&(0x7f0000088000-0x1e)="be98d5597dbdfc594528215195a2f284c3910e95c0346541a2c9cd52c48e", &(0x7f00005fb000-0xe1)="e37ad235617a780cfe20c301d1db9f3425c311cf1247867186a604d934cf72e71a47680d2087dd7d21f9302e807441c79f6f87ad6f70c1b325f4c88120709c9d0a611f87539b9eb64a52c0f7661cd5fca4df054ffd62b762eac5d2d85378cca0ab0389988dcfab811036fd7dc3be3e8da8a4d9d66fc521f39647c675f64c75c59eef582daf18fae2e7d2bfe3103843a9c6b2a6fb5984b67c511544211ab2aad9a6222897cdc1b957b2f603ff51c7d3efd9459820bcb0c0f0ca875023b6a4a8eb883db986254aba665d775d1c58cc8850c3891a4622f00f0e07ff410ff63fd84caa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000f6d000)={@common='ip6tnl0\x00', @ifru_map={0x8001, 0xf1c, 0x100001, 0x0, 0x0, 0x0}}) 2018/01/04 08:32:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x3}, &(0x7f0000e75000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cce000)={r1, 0x7d, "cf86bda91275ba81596f5c12c30ce853d3501682f9dcced2ce3ff96f0ebbfbe9b222d2b38b176a5cb365dd2b1fbea60bd8fb183e4d47324ef508e9a96ff8a4039b01cf78e9896d1d276a9450a2c5d43691d96cf5a421183fa87e86761a363b315c0639a2a0d49423b2e523cb0697cfefbd9d4ff60bc727cec4b900e57a"}, &(0x7f0000000000)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 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) 2018/01/04 08:32:56 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, 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 = syz_open_dev$sndpcmc(&(0x7f00007d2000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8005, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00001a4000)={0x100000, 0x2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000300000-0x118)=[{&(0x7f0000ce5000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000790000)=[], 0x0, &(0x7f0000d2d000-0x100)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x1, 0x0) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000582000)='/dev/rfkill\x00', 0x840, 0x0) setsockopt$packet_int(r2, 0x107, 0x3, &(0x7f000082f000)=0x100000000, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) 2018/01/04 08:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005ec000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000364000+0xbe5)={0x2, r1, 0x1}) r3 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000952000-0x18)={0x0, 0xe60f, 0xffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0x9204, 0x0) 2018/01/04 08:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000557000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d21000-0x11)='/dev/vga_arbiter\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000bce000-0x8)={0x0, 0x5}, &(0x7f00005d1000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004af000)={0x1ff, 0x1, 0x8, 0x5, r2}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000db1000-0x7)={0x100000001, 0x80, 0x1, 0x1dc6}, 0x8) read(r0, &(0x7f00001a4000)=""/73, 0x49) 2018/01/04 08:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) msync(&(0x7f0000a33000/0x2000)=nil, 0x2000, 0x6) r0 = syz_open_procfs(0x0, &(0x7f000033f000-0xe)='net/mcfilter6\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f15000)={0x0, 0x2, 0x7, 0x3, 0x64d, 0x1}, &(0x7f0000a0e000-0x4)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c75000-0x106)={r1, 0xfe, "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"}, &(0x7f0000e38000-0x4)=0x106) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006f1000-0x8)={r1, 0x5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007d5000-0xd3)={0x0, 0x0, ""}, &(0x7f0000fae000-0x4)=0x8) socketpair$inet6(0xa, 0xf, 0xffffffffffffffff, &(0x7f00008e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e1f000)={0x31c6, 0x0, 0x2, 0x0, 0x0}, &(0x7f0000271000)=0x10) 2018/01/04 08:32:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000004000)=0x0) io_submit(r1, 0x1, &(0x7f0000004000-0x18)=[&(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000012000-0x8d)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = syz_open_dev$adsp(&(0x7f000065d000)='/dev/adsp#\x00', 0x2, 0x305000) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/04 08:32:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003ec000)={0x0, 0x81, 0x1080000002e, 0xfffffffffffffffd, 0x3ff}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000002000-0x8)={r0, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x8, 0x0, 0x1, 0x14, 0x0, "47b1cfb7aefd7931fa768d44aaf043222854faa554180c55bc86c8c1286ff8956e4be3dac8c18979483cb1faa809c0d0d6be63ad5963366467b3ce3caecfc89d", "101f04657b5a558557a86e5b831300a708aa20045666228b548efdabf50707fe450e2eda4fb8d54fd8b0050792a51082cefb40232d1f53bba752b1ec02e41b61", "294004801c45f61021163386cec796c18d717e73740ed45b02c478a00c2b4b31", [0x1, 0x3f]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x800, 0x7, 0x2, 0x1000, 0x6, 0x8, 0x6, 0xba8, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000efd000)=""/240, &(0x7f0000606000)=0xf0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ab6000-0x8)={0x9, 0x1, 0x0, 0xf6, 0x81}) r2 = syz_open_dev$loop(&(0x7f0000cb7000)='/dev/loop#\x00', 0x0, 0x400000004002) fcntl$getownex(r0, 0x10, &(0x7f00005a8000-0x8)={0x0, 0x0}) tkill(r3, 0x7) accept4$packet(r0, &(0x7f0000f98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b59000-0x4)=0x14, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$setfpexc(0xc, 0x140000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000138000-0x4)={0x10001}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000066f000-0x4)=0x6, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00005b7000)=0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ed1000)={0x1ff, 0x7fff}, 0x8) 2018/01/04 08:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) clock_gettime(0x0, &(0x7f0000372000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = semget$private(0x0, 0x7, 0x0) clock_gettime(0x0, &(0x7f000067b000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000ce5000)=[{0x2, 0x9, 0x0}, {0x2, 0x0, 0x0}], 0x2, &(0x7f0000f48000-0x10)={0x0, r3+30000000}) tkill(r0, 0x1000000000016) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r5 = syz_open_dev$admmidi(&(0x7f0000603000-0xe)='/dev/admmidi#\x00', 0xea, 0x200000) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f000032a000-0x20)={0x10000, &(0x7f00009dd000-0x8)=0x0, 0x6, r5, 0x8}) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x20000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000f2c000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000071b000)={0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x3, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008f6000)='\x00\x00\x00?', 0x10000000000001, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/04 08:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/04 08:32:56 executing program 4: r0 = perf_event_open(&(0x7f0000e5a000)={0x4bef4d339d36a208, 0x78, 0x0, 0x1, 0x2, 0x3d, 0x0, 0x14, 0x10, 0x9, 0x2, 0x75, 0x0, 0x6, 0x2dd3, 0x5, 0x81, 0x1, 0x8, 0xffffffffffff8001, 0x2, 0x1ff, 0x0, 0x3cf7, 0x8001, 0x800, 0x200, 0x2, 0x20, 0x7, 0x2, 0x7fffffff, 0x6, 0x6, 0xfffffffffffffc29, 0x0, 0x8, 0x44d, 0x0, 0x2, 0x1, @perf_config_ext={0x9, 0x95}, 0x400, 0x1, 0xff, 0x5, 0x9, 0x1, 0x5, 0x0}, 0x0, 0x8001, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x800) clone(0x1000400, &(0x7f0000157000)="471002ca3ea0fd2adf21fb5b7c158a34c9b9f0f2f9113603c4a898ad5acab360689f110b87d6f7a600e2fdb904f2adb0f41d4eccb682a42a6d88c663fad4168335a65f92386db125cea7eba1cab38c056e02366bc3301c3d72e6c1ad13fbb9ca42d3a39b03925c5e3e3b4e17e2a37b65e7c465c759d71d532d2999e2d255ec30d0289d73387a5ffc240e8772ecd4e6f85ccb0f9ae8171e572ea98647f57575b4fc54fec48251a1f0ec39dd37980ba901e954eb965db0a026f43c1ed8d45ef38a55680d9c863fc90163e339729561a643e1fc667087c67ef69fddda68feb0cf591ee0ab5fbb4229aacc5a8d9329121fb5", &(0x7f000095a000-0x4)=0x0, &(0x7f0000382000-0x4)=0x0, &(0x7f0000d5b000)="53c6e559299767d4fe9eefb577a1f866dffb88987b7af8ae20c96dd88e65b9004458fa841fd171d050d0be12648fc72d879f5c8c173009ed03b1d2856d2d3fdc") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) removexattr(&(0x7f0000bcf000-0x8)='./file0\x00', &(0x7f0000386000-0xd)=@known='security.evm\x00') setsockopt$inet6_buf(r1, 0x29, 0x40000000000005, &(0x7f0000421000-0x48)="330000000000000032400000ff7f000000000000000700e16d00000001225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000200000002600a1004f", 0xf92) 2018/01/04 08:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000650000)='/selinux/checkreqprot\x00', 0x5b9000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00007f2000)={&(0x7f0000ec8000/0x4000)=nil, 0x4000}) chmod(&(0x7f000031d000-0x8)='./file0\x00', 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40, 0x0, 0x0}, 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000af000-0x5c)={{0xa, 0x2, 0x672, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x725f}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xb8}, 0x1, [0x3, 0x101, 0x10000, 0x0, 0x1, 0x1f, 0x9, 0x1]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/04 08:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001f3000)='./file0\x00', 0x260000, 0x180) lseek(r0, 0x0, 0x3) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) setns(r0, 0x40000000) syz_open_dev$amidi(&(0x7f0000732000)='/dev/amidi#\x00', 0x3ff, 0xa0000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00005bc000-0x4)=0x0, &(0x7f0000181000-0x4)=0x4) 2018/01/04 08:32:56 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000a25000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)=""/67, 0x7ffff000}, {&(0x7f0000009000-0x8d)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000009000-0x63)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x6, 0x0) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0xfff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000058d000)={0x0, 0x0, 0x0}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) close(r1) 2018/01/04 08:32:56 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000898000-0xc)='/dev/audio#\x00', 0x1f, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000ce4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f00007af000)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = fcntl$dupfd(r2, 0x403, r2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000000b000)=0x0) 2018/01/04 08:32:56 executing program 6: mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b6d000)='/dev/sg#\x00', 0x3, 0x62000) prctl$intptr(0x1d, 0x3) fcntl$getflags(r0, 0x40b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00004f4000-0xf7)=""/247) pipe(&(0x7f0000b48000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000b5d000)=0x0) 2018/01/04 08:32:56 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f00001ef000)='/dev/snd/midiC#D#\x00', 0x400, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="d32045d9663f7c3145b2f90e425bd294", 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x45, "6cde0f5f08814800bee9c882de17fae18620dc600f73d79ded3de8150e155d970f174778bbb18b91df439a9630eac7be4602a2c67ff5ec2ca1edb808e51b3f3fd6a13bdda8"}, &(0x7f0000001000)=0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000)={r1, 0x7e, "b507159f14857170ce9afda7ada240861ce67435933dd81c71d9f30577fedd3397ddc932259cfe38afeeaa4003458614554d2be6fb7d6b7f015d8f55a5f049a4837c7826df8d892ee60a4575d961d247a03ffab2aca5d1916ee1d644bded2f8bf0d71379292c55a96a1dc194a429740057508a88dbbe7d7484f3d852d3f6"}, &(0x7f0000000000)=0x86) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x4, 0x200, 0x2}, 0x10) prctl$setendian(0x14, 0x3) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r2, 0x8, 0x2, 0x3f, 0x1, 0x4}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x5, &(0x7f0000003000)="950cf1ae714e4bc5cb9168327856286f4e940aeef9bd40028e0e945ca7cdef641e5272ff6c49a27c4a610519e1d2a558e9e2587797690d98e597ee164bc380729c02caef1a452271a04847b4651098e42c002502f54f6ed8996cf8ce7776b02a40b133b43c10c5623a8368468ae2229ac2ce4df539a9e0049017568a9732b69c88372ca59b38d913dd08ccf3cb73c0485000fc9c95a14d9a64d9ec1ad585e930cf6d6d7209", 0xa5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000004000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000005000-0xd)='dns_resolver\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="7b2fd829973b312b099a2c6146ee9dd0c90f4635319beff523f9db3800cd2f5dd7f08ee9e973788118091190316bf048c008af03d9e29167019dd7340df71a7048f885aaff43f9ac9f911a026c5c84086c7749bc1a917439adf620e7e5a21ec5a4c5f19a87a0b500ed4a00b5ba721a4d023f8902", 0x74, r3) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="ac7cad4730e3046cb69a3a0f9d413500bc4a2bd82303a261df9d368d4b457b734d2d7dc6ca5436a4250babc209e726a8cca7c997d0560c2511aa82d309071533be2e107fcfadd32ade4a278353e04d530821c0ec2e4c7e671c97feddef0aca35bf58026157affbf7a1f0b387d3783a5cee5de4f2f7039f773fe35c061de7856bbc1ce1ada58a7343", 0x88) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000)={0x0, 0x3, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x100, 0xfffffffffffffffc, 0x6, 0xab3, 0x7, "f408fe4e1d367b31004b708c0b8537cd8b2a909bfbbb87417a0083b9bf35fa17b930f6b8106ea87a2ec1b2430ff1415aa3b2ed676a5e0319ed1ff8d0216340", 0xf3}, 0x60, &(0x7f0000005000)=[{&(0x7f0000002000)="75bb015f06a00573ae56e4ba7a6c2df19c1e209fc59be0a223403d919b183c53a2eec787f5230f01087b72ffb27928cda38e1f43686bf71e60f63fa1ad829a9ded6f00bbc7cb9b95b263a005edec544e73b68b6f9849e8d941ab6f8342138a6437086653ee0b3cbec43f11f8a7c144f8d82020e7ed1d73711d9d72b86ae4d1300e7c204fc4d9a7cd2683b095c48561b055", 0x91}, {&(0x7f0000005000)="cdd7b4cecec4a842807728c86595a12c78aa0561752ddf261c449de313c31573032fe15056461da34be79869ce176826a4ed44412f566a0119a0e9e275c6b6749d081d13c499d1ab6b73017f3eaa1b92138820120c80af3bb9cdb357e9c604a2f6e6140aef1e1b597c7dd98eda89bd0c6041a2f899c50a28f740561a80f3fa8d40bb749ba1e56f35df483f9e5ea9a212933c81a92527d7408b8ab41fab40a12cc2", 0xa1}], 0x2, &(0x7f0000002000+0x3e9)=[{0x90, 0x11b, 0x9, "cadda486d29086065387aa0f5809019b51fd8e7828f08fb62d10ed18bbddc55c276e28364d96492f8942b3295dd631e58a6b08a9c8fdcd690a83a3f3f1f432a7304baef28818b8fc0e58a4a3a3a526fad648449cc41103c8cdecebcf6c3b6b02960dd0301c583d7818197ced691a66d59962466724e3c59383814019e0fcf86e"}, {0x40, 0x110, 0x0, "d3509ff24280b5dd90b5b4bb7ec16444caae3da77354e6edb1ec99add6c98b97388291981edbcf04099a38f644"}, {0xb8, 0x1, 0xa7, "2ec64d7c65211c3caac0ce92bc5b7e771e2a9a117bb402c68ee70b1e8b293b76fcdc1be6f3ee9f7d39b617d998caa4ab2a2454e88a849b7cf5794ff38f942d5b34115094e97c952afef69b883a9692236f00e7dbf422fcc155e7b0b05e7caff236b708e556e22bd54db0b2b39c80e99d65ffc44e8aeaec1e50caa94d6cd73960fd6bbb23f0cb71f729c70b5fe912939e6fec5b7423b5a66b0e146c6f3e3ad95d764d"}, {0x98, 0x115, 0x0, "195414acae06911243a7bc75817f6c6af8a6d82b15aa5bed2969db9eb4a3682d36546e150c5fb69ce9bdd8240c4d2315789a0fa7388e257a391c2f16513547dedf754a09b5bc7695dc2e4df254fcce23be11c9e03179367a5e13890304c360583792323b8df974e3f0c84db9860ac228f537aa9fbfa775949c2a1b9ee43b559e80bc9446"}, {0x30, 0x88, 0x3, "bce3d2aaec20eab6b7aad390a25737f365bc7ef2ea76a8374b532caa1066"}, {0x1010, 0x10f, 0x3ff, "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"}, {0xc0, 0x0, 0xfffffffffffffff7, "2259ba5cbb4649e33daee4aa461ca27facab30ae081b8a88c3c3a00b05c6aedcef3409ea2cc595527eb83980a1d6969d765de48776cbd1fecb8c7b6c0ef9e49b4b57b63f71669f760775554c4f71568ece581716f9c8a517ca95adcc67b8ef2943c77008177db404f57fb4649cb33d6075752df967e2f00b142e19ccddd931735f40dd16dcf09becea20b1be0279aaab5e298b30b66d1a85211780c3dbf700ef0053de35096fea51c897818e109a4bee"}, {0x40, 0x19f, 0x7fff, "8c1e763926c1caa80875c37fe1096c05f11a15c1233e6ed81870ee628341ec234d11543b71131b9e6515"}, {0x70, 0x0, 0x3, "54137461db5f145472c80b6bbbb837d9600b52b8a55ae83b587cbb06d7394ef30ae095b747ef3c7cd8d953a11864c8c1ccb727673d80e4c5f96839f67a947ae171f0338ce3c0c15d65ead255179e830f1d32d9781d90f3d18c3720994b09d4a3"}], 0x13d0, 0x10}, 0x4015) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r1, @in6={{0xa, 0x0, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000007000)=0x16ca, &(0x7f0000007000)=0x4) 2018/01/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ec7000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f00008c5000)={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x6}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011f000)='/selinux/checkreqprot\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) fremovexattr(r0, &(0x7f00001e6000-0xd)=@known='security.ima\x00') setsockopt$inet6_int(r0, 0x29, 0x1e, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000201000)='security.ima\x00') 2018/01/04 08:32:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dff000-0xa)='./control\x00', 0x220000000009) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ada000-0x11)='/selinux/context\x00', 0x2, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f000091b000)={0x0, r1, 0x0, 0x0, 0x0}, 0xfffffffffffffea9) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000042a000)=0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) setxattr(&(0x7f0000e6d000-0xa)='./control\x00', &(0x7f0000659000-0x10)=@random={'user.\x00', '%*@selflo\x00'}, &(0x7f0000666000-0x1)='\x00', 0x1, 0x2) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000e0e000-0x6)='smaps\x00') 2018/01/04 08:32:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat(0xffffffffffffff9c, &(0x7f0000e99000)='./file0\x00', 0x8000, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000f8000-0x8)={0x0, 0xc21287d}, &(0x7f0000b0f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002c3000-0x98)={r3, @in6={{0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x240}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x1000}, 0x98) sendto$unix(r2, &(0x7f0000dd5000)="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", 0x1000, 0x4000000, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$sndmidi(&(0x7f00008cd000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x400100) 2018/01/04 08:32:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000091c000)='./file0\x00', &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x3, 0x80007, 0xfff, &(0x7f00002dc000)={0x0, 0x0}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000017b000-0x18)=@add_del={0x2, &(0x7f0000bc6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = syz_open_dev$vcsn(&(0x7f000068c000)='/dev/vcs#\x00', 0x94f, 0x80) ioctl$ION_IOC_CUSTOM(r1, 0xc0104906, &(0x7f0000179000)={0xfdb0, 0x6}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000662000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x2, 0x7fff, 0xb414, 0x5, 0x12e6, 0xfffffffffffffffb, 0xffffffffffffffff, 0x7ff, 0x0, 0x3fffc000, 0x4, 0x1fffffffc00, 0x2]}, &(0x7f0000118000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002da000-0x98)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0xd83}, 0x98) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000195000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a8d000)=0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ace000)=0x0) sync_file_range(r0, 0x8, 0x6, 0x2) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ac8000)={0x0, 0x0}, &(0x7f000023e000-0x4)=0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000acf000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x1c) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ad0000)='/selinux/access\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001d8000-0x10)={r3, 0x50, &(0x7f00004d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005c9000-0x8)=@assoc_value={r2, 0x0}, &(0x7f00001ae000-0x4)=0x8) 2018/01/04 08:32:56 executing program 3: munmap(&(0x7f0000d18000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000e6b000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:56 executing program 1: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c35000-0x12)='/dev/snd/pcmC#D#p\x00', 0xbf73, 0x4000) r0 = getpgid(0xffffffffffffffff) capset(&(0x7f00003e5000-0x8)={0x20080522, r0}, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/04 08:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e78000-0x8)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f00003e6000)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b85000)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r1, 0x0) 2018/01/04 08:32:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e58000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r0, 0x1, "05"}, &(0x7f0000f2d000)=0x9) syz_emit_ethernet(0x36, &(0x7f0000ffc000-0xf1)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c080002c8db", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004f5000)='/dev/dsp#\x00', 0x62a, 0x210000) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000fc5000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/04 08:32:56 executing program 7: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7f000-0x9)='/dev/dsp\x00', 0x8002, 0x0) bind$alg(r0, &(0x7f0000c1c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(sha384,ecb-cast6-avx))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000037000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00002a1000-0x38)=[{0x0, 0x0, &(0x7f000009c000-0x60)=[], 0x0, &(0x7f0000f96000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000091a000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000f98000-0x10)={0x1, 0x3000}) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f00004e6000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 08:32:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setflags(r0, 0x2, 0x1) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005060001000000f2fffe0000000311000100d0e907", 0x34}], 0x1) 2018/01/04 08:32:56 executing program 5: socketpair(0xb, 0x803, 0x1000, &(0x7f0000cb1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x90f000)=nil, 0x90f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00008cf000)={r0, r1, 0x3, 0x1}, 0x10) fallocate(r1, 0x0, 0x0, 0x3) 2018/01/04 08:32:56 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, 0x10000, 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}, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = syz_open_dev$adsp(&(0x7f00007f2000-0xb)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000029000-0x1)=0x0, 0x1) bind$packet(r2, &(0x7f0000c7c000-0x14)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket(0x2000000011, 0x8040000080003, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) chdir(&(0x7f0000774000-0x8)='./file0\x00') ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r5, 0xffffffffffffffff) write$tun(0xffffffffffffffff, &(0x7f00001de000)=@pi={0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @arp=@generic={0x0, 0x0, 0x6, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "e3b524a03e1040e300000007fbb41188"}}}}}, 0x36) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, "def0788b5b6ba02f02b77916a2df2d66db866d7d3da7035b9dabc4e1bc423297c01b34233eb39d6be496b21d", 0x0}) 2018/01/04 08:32:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) gettid() fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xa, &(0x7f0000002000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r2, 0x0}, 0x0, 0x9, 0xa}, {{r2, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r3}, 0xc96, 0x0, 0x8000}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00006e3000)='\x00') 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) r4 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e8f000-0x8)={0x9, 0x4, 0x0, 0x0}, 0x8) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00001da000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0xab4d57bc5cc7a875, r0) shutdown(r2, 0x1) r3 = socket(0x1e, 0x80805, 0x0) connect$ax25(r3, &(0x7f0000c8d000)={0x1e, {"03491f0800"}, 0x0}, 0xfffffffffffffe55) 2018/01/04 08:32:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xffffffffffff0001, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0xd5586254a6fede59, 0xe78, 0x19}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000)={0x0, 0x110000, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000002000-0x4)='\'^@\x00', 0x4, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000000)={0x80000000, 0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000002000-0x10)={r4, 0x80}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000004000-0xb0)={{0x9, 0x6}, 'port0\x00', 0x0, 0x101000, 0xcf, 0x81, 0x3, 0xbad, 0x1ff, 0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000005000-0x28)={&(0x7f0000000000/0x4000)=nil, 0x0, 0x7, 0x4, &(0x7f0000001000/0x2000)=nil, 0x7}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005000)={{0xffffffffffffffff, 0x3, 0x9, 0x3, 0x401}, 0x9, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000003000)=""/110) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000)={0x9, r4, 0x0, 0x7ff}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000005000)={0x0, {""/7}, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000007000-0x4)=0x1b48, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000008000-0x4)=0x10, 0x4) 2018/01/04 08:32:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000bc000-0xa)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00006fa000-0x16)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x108, 0x4, 0x2, 0xfffffffffffeffff, 0x6, &(0x7f0000000000)=@common='teql0\x00', 0x2, 0x3, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fde000)=0x0, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00004ce000-0xe)='/dev/admmidi#\x00', 0x0, 0x1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002e1000)={r2, &(0x7f0000583000-0x99)="ae9e39a82640e100b792b6c3c7ec1555cafcb02ff1eba063591ab34022724fcf6007089b879e5b7699e67cd90773dfbdff6aad0855d54720467e6d5cf1b8a298f109a3261062d4fc06098b1f20aa6656ef1d01c5d3a9444dae6cf13cec41a31bbde1fa27a234a1dfca1dcb2022a6714558078a1c5a5925a4e48eb8af7038bd84c55293bec2963671414fd7f35f9eed3526823f79bc62f7236a", &(0x7f0000bd2000-0x48)=""/72}, 0x18) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000689000-0x20)=[{&(0x7f0000a60000)="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", 0x379}], 0x1) [ 159.371826] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/04 08:32:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081e000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000073d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000005) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000448000)='/selinux/user\x00', 0x2, 0x0) writev(r2, &(0x7f0000366000-0x80)=[{&(0x7f00009b3000)="", 0x0}, {&(0x7f0000b6b000-0xa7)='~', 0x1}], 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00001eb000)={0x4, [0x80000001, 0x17d21c09, 0x5, 0x9]}, 0xc) r4 = syz_open_dev$amidi(&(0x7f00003e0000-0xc)='/dev/amidi#\x00', 0x80, 0x80000) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f000057c000-0x4)=0xa5b) r5 = fcntl$getown(r1, 0x9) fcntl$lock(r2, 0x7, &(0x7f0000d98000-0x20)={0x1, 0x0, 0x1, 0x84, r5}) 2018/01/04 08:32:56 executing program 2: mmap(&(0x7f0000000000/0x754000)=nil, 0x754000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000754000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000755000-0x40)={0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f000074d000)={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]}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000754000-0x400)={"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"}) 2018/01/04 08:32:56 executing program 3: mprotect(&(0x7f0000afc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ecb000/0x1000)=nil, 0xfffffffffffffdb2, 0x0, &(0x7f0000886000-0x8)=0x0, 0x5, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c10000)=0xfffffffffffffff7) socket$inet(0x2, 0x4, 0x10001) [ 159.425530] device syz6 entered promiscuous mode 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, 0x0, 0xffffffffffffff86}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) statx(r0, &(0x7f0000fa7000-0x8)='./file1\x00', 0x4400, 0xfff, &(0x7f00007c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000c1f000-0x14)={0xffffffffffffe48f, 0x0, 0x2, 0x2, 0xfc21}) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000769000-0x8d)=""/141) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006dc000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000d6000-0x4)=0x5) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00004bf000-0x118)=[{0x0, 0x0, &(0x7f0000fda000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x24008000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) 2018/01/04 08:32:57 executing program 5: r0 = socket(0x6, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, 0x7f, [0x100, 0x1000, 0x7, 0x9, 0x400, 0x8, 0x9, 0x7f]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89b0, &(0x7f000024e000)={@common='lo\x00', &(0x7f0000172000)=@ethtool_pauseparam={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000aff000-0x4)=@assoc_id=0x0, &(0x7f00003ff000)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000728000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) kexec_load(0x5, 0x5, &(0x7f000081c000-0xa0)=[{&(0x7f0000b7d000-0x3e)="4d181469c81dc34d4551654764ad3079192238cd34bb0aca7d11255822189bdba2af54a7349845c01d1a2c4a6d638e00a239400ef698081e2a4936067993", 0x3e, 0x18, 0x1}, {&(0x7f000042f000)="701954df7e4cd4a09cbb38a7ed47e3fab4a5cf14465fd1786fc08d3bf1b2ed6e42", 0x21, 0x5, 0x0}, {&(0x7f00001e8000-0xf7)="62281d46a7150f6bfdf81920e08cc977a2eb9b68dda0e41142db4ce4f3049810378478c3e6c2c95eee86d7415f7d22a720747ba599812be7dac625825235623064a7973debf8f79b33d79b8d15dc731bce0d0ab81d97ba041a21948ad4d0751c3430afd4702956912434d0321de94658fdfcd6bcd46165c9e39b531371ca59769606360785623037aeb0e51042a7f2a318465268b67a7ed6077a8062447b83c50243ed7bfd98e1892ed2d6e9ccdd90fc78a72e5b54ae906ff1c27c23f16598616e6f9559802f4a7370e272cc629acf3b60e5178df66e8cd60f709fb3e1b29d53b3e154fdfd14a0dcb1be73f1d2d72bfd6415d32dc26007", 0xf7, 0x828, 0x80000001}, {&(0x7f0000542000-0x1000)="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", 0x1000, 0xe52, 0x27c1}, {&(0x7f00008ab000-0x79)="ac16703a5c77580b22ca92c48491fbe998fb8fc74971c06af1ebfa9b3c68db4f0f414126495b836b0c1ff89c461b2dc6b29f0d38db05f2490cd4b366bba0b2d7788174727ab6561876fee7c80e9547db4871dbeec4c0538c7c57ec4ca30a5c173425787d7e0b6fee5aea175d6bc6e6d98f5b31a4e8d52d4672", 0x79, 0xfffffffffffffe01, 0xff}], 0x160000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f20000-0x4)=0xb) syz_emit_ethernet(0x5e, &(0x7f0000001000)={@random="61d4e2f898ad", @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x0]}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) 2018/01/04 08:32:57 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8f000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) accept$netrom(r0, 0x0, &(0x7f0000c7e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00001b9000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000023d000)='./file0\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007a7000)=[{&(0x7f0000c12000)="390000001300094700bb61e1c3e800000700000002000000450000000000800019001a000d000006000000f4000000fd17e9ff090400040005", 0x39}], 0x1) 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) lsetxattr(&(0x7f0000479000-0x8)='./file0\x00', &(0x7f0000203000)=@known='trusted.syz\x00', &(0x7f0000c74000-0x2)='(\x00', 0x2, 0x2) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/04 08:32:57 executing program 2: shmget(0x0, 0x2000, 0xfffffffffffffffe, &(0x7f00007b2000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000706000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x3, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x50)=""/80, &(0x7f0000001000)=0x50) r2 = syz_open_dev$vcsa(&(0x7f000072e000-0xb)='/dev/vcsa#\x00', 0xffffffffffffffd3, 0x101000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000076e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029a000)=0xc) 2018/01/04 08:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x32f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007d7000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000c49000)={0x3, 0x6, 0x7f, 0x7db377ff, r1}) prlimit64(r1, 0xf, &(0x7f00002eb000)={0x400000000000000, 0x0}, 0x0) writev(r0, &(0x7f0000f0e000)=[{&(0x7f0000e03000-0xb9)="6f4de2e5e94a0b41e66e14bed128dd251a7f888b0a7c483c5af9b49f13880c560b9cb495185c85166611bbdace687625da37e544050ba08e252cb94850d20cf4849e5eab53fb3345e30a409315f4ec32b786ec795a844a5f91ffe0f3975d920f6936fded29b3a525cbf09ef1e37e5da98597bcd93ffe6981beb336bf9a8f0a27dfb4420eb0fd2ef959f2a451f60dd9c95b17c9c434cdff67794a736bd8a1c3e3810d47ba8bd9b06caa4b13005227fa575bfa8a571e7c815c5a", 0xb9}, {&(0x7f0000daa000-0x1000)="c9d75f335d914b3ebb8569d28574ec4a442105273549c2f8536e3200b902cbf53adbb7b2597bf2475be534e21c03f2ce6b271861e18b6950cf68f64c270cbce39ce72b1ef528695d6c2dcfbab32cde09f820203f89fedd7eb5d91d3c3c3c6d47415e2aab08a3805d73e0a74decbb23c276e96a57427d2f308b3d07cf6224ca8d06ea94caa55f92d035a1a6b2ce9c4bd5ca6e6f2a936ddeee96c745abddb9ccc3ff9b715e44f08ae0ee4c714a090f12ca571d1df5f0949d1f8204e62f20ede6e57e926b19c4d1c28c323f090006c6621711697e1bc96664f184913d4bd5cbca18a1e13bbe0d6727f26e2c151347ba089bc109b3d6e62c1a54306c5bc8da340d2c709be6b28199afa37986f562ccb41d3526196bc3dbbb556790d354d7bf0b2cf8306ba459ae7a7ec5f7ed857753a99cbb50ac66274438cc2a043781af9a431bc2acbaaf2689ea1f980a27f13dc70d04bed628d50a51854ed28a8a15dc479b0a68580f8725bef36fa840f483c1eb20f4296458ee0fcd4e9bb6bc0bc21b64668c0bc5d8935517a264ba71cee8a160a096ec7264de485f5e95a9bafac9f6dd080f044517505414de7820d505db047d0597f1dd7e23fc68c139c63be801105d911c69d6f4d1b30e4c1ab38693bfc1fe88630bbfb577af1ecf7250b15ef85151d9d2569bb0c72a6ec49aa9d48ed1d061cab8fdd028cdb41991b187836d0d09aba44c1805f807a1009ad2401f200b4cab5892b7b10857bff17f0330622dbcb5fd5cbe4514db5b7974d9ea4fc18278a5cecce5f5534835688e7c7ae53e4160f14ff56d803d5df420b31ee938d54f4a8102c23e721ea6450645066c7bf3c16dc258a464cd96355b339b9dc30958f35d9b5034e64e895d36bc6e80ecc31673f53dc4b6162e051c0a488abf96f79bf1edde1e5634f732dd3a75e181f33422681a10ad1c8433d49e83d471c9bb01d689b47c23bb1108256656d953f25d2efaf2411840ea4cd94f082a2ca0e81faca7e235eecb81549252414b13313d7ca6f18d6322e5c81669f653801d0fb0a0a7f15811c7ee9cae9dc50bda5b974db330701a3aaf8a2d8eb898418612a4a372a0d4f5b71618be6fa43523edf7369eba554505502c39913e10491d211b91b30c356f6b2ec37b5f73d0ae93f625e0d8ca6ee0fece4e7199e586d68f0642cfb56ee8125355a8ab58902e8af034db4cce7219a5301825b60feeae0d0459c6a0f4a9e601e923397775da8be701f936eef10454ddadcb1ca77c2c17ba2db7e536ed45e3b09cea48e7617266db6b434e8156ea9a2e1ca088223919e1b2e104c35f0019fd5b14a5e21db2db5a5ba9a9d459bf9c458cec65fb182e246917ac8b14cdc39b9d237db42c393413b1313e18f87b3b9edbb769fd9954578c196be59662b695f8ed74da2fc3c27cb589cdd49be07ca55a5aa1bb4feecffea1f4b4155fef3a106d89354c1eb7b5221f6b36bc3eeed4dd69ad88d50515a83427459806d7fc44505240e904c74eb59c9dfdc6c1cd40ea0304be9468bd809c4eb60f8076be65ea7a829ffdb2cf2f182a96b6aea4431fd4813df2561f5c004df8709627929134751f0e9139b17dc37e48c69fb664c44a46a3240c14be9e219536bbee66427b6d10d841c6d6555399e98c71805fef964661b1d28425118e393e54e2afc4d08bf76d6a8fc0ea799da34a60ac3788f7e749c9cc7c0dbfc8d7fe8781807190b7dd44721dc9f439ea88b630ff7daec74e68fa95b986b21118ba79e34f6319cd3b87a2b811323acca5481cf0894fbef7a65b77e3a9ca1b568feadde047af8a2751a90da937a731e3553873aae106c65a0befb3e2973f687b76645fa202fc6f7461e9ded7f38a108fbec3d096fcc77987e41a083ac0f743ce4c27ad17cb06935147dedcf18baaf616a52fac1d4bec7b1a5bd255b39dabf3ba38625a5da6e22ff734b7e8c3462111e70d3675bebc9ca6ba158ac8d2307453968adeb655bc5910bdd88056fe52d9947842821a8008076a825d675b46db4621c4a5a3c533cf12480f663165fbd099e4d77ab93a92ce836c9ff8abd8c5df8335f1029f54b2390eb93ce1bd883e73b27ef7e3024e73610c677289eecb367771a6a205072f325c1637db7f349fe7da9c374efb61a1db55b53f84118a08f9a3ab61566d2d6a56096a019ffb6aba78fda72530fb72088fbba20b33d02503cc467d341e495150a1ce4a1e73e51fbc767d3563e530a39d94b5b32dae8c5a641a76ce427a8d5818282215325f1d47d19e32ae6c1dfe0fea29cc54d468ed275a824ce54cb16693ffaabe3fa0917a4b0c662127e03fd8ef177c7d1219ec35238bc62cf3aae6ec23dea9e50235ad9111ce1824705d585ed99353f3ba1fd18a186b5902106dfd35c21e69361888e140c251d6c87a44d494d4bcefca85c1ed538605e738c2ef04347a07330265aaff312c21f7d370bde66ec61d9c79d8c51e012c032b637fc63c950497852f5073a9eef7fea4773d48fcf59ff0bba4dd762672c59551ba5fc148dd359ff6bd04790f1008f773896395dbf41078ca0241f2f887453487f40b67ee07f9f9890f2c32c211159820953ab71ea60081501f7c126ddce0b575fd2f467ca0aa86edf8ce8169352f12754cb09be7c2a948a178e00cd8ba952a7a684e04fb08dbf031d9567c2512fad192297dc9a1e9d93ee0b18599ac802e2da3a589a257a437911978ec867ad514fa7e513d8269aabdb9db705f8a19c79a4b8e10683eaa7f0bf05e59870b66af670af604f827122de2df6955b232e3b39676ef81bb347c36ee3262d1f97df5a43c494c0849a9fd3aa938c3d0a91fc089f9ff516b270747c4241cdaf589969e9f572a5604f8f809beb084a08c99d3d011493dd9eb9902eda0bad2c0ceedecdd58d8c065ea9e363b0217c76e792aa471bbe8cdd6f7be54987b48c3b1d9bc7dd4b61084a73973024af0556d5b96779fbcb0dc4c0f923cdcbc25d533de67565891a17bc78f12357e41dd4285dca3375393f43e29b521ae0708152cff520c79800843750e28228e7e006d106babd3e58a4c4b15c7170f5d9c13f33a7b0c2bcff87fcc3da4aad9086fd3fa42cb47cda69a13d5392e704d93b810c1c2e6dbf1a3bfa76098387e3d7c863dba6a35bdb32df0f98e0ae956db50a98da62c8c9ea9f643ad2ebffc971662fb0d6c4d6aaf75eae5b3193003763fb330962019531ec60556b1d1571223c2c97f652058780f94155a20b70ab02d6672f52dccdd19bbb8147a1393622005542f6d96c25ca99c468fda3f635dbff928daa36bb6094acad42429d69edddfa147b5a5c35e98e53d8a9eda7f00ba3be72700b0984e87da9dab0a208db3af80c34ddb38d25b1691d7bbdd7dca5637cd81eed37e5b777d3842e11c47639becb2b219b68afc198df70293fe72084e77fc0334897c85fa679a7bd806a79c62e3365d52c77c4213758a9a893e3dd45f81b3a2da1f850f7d812fc4164e10d043e8af7b20e87a7ab90a645ebcfe7c793d8b13a1cc41778e18aa9b0e142f5202f35f9c13d4a5f19366e40d3e2442a2c4db5c63a220b9b99f45fe67e39cfc65bbc713af54b4c21cdb53daf5c37e501f1e4b1de6228c0173ff7011b7d196a07c0a88c100b4258d84220fac476e6debf72eaa0952a2c188aba484f5bf7b95c3857f7cada9c843d1d7de14efcd1a73f4e4b2d09d2e4bc84efc6ae77a73dac6203d79d62a1040df1f096e48d32866367eda32d7f0886b5c4fc8d88c2dd75fc5a8bbd5a3179db720250f80733eecb16d868e034c69c3a9716d4f0544dc3fd0be11d32818d21f357637d46cdb68c231f278c35878aef3c9992f83a1184654f1f1e2cfde502711c5d858616251035ed2fb6ae1050e6c9dd02928f18fa7b95c70d73d07bfef4cb435304a42e59e84556ff49f7c9d18bb77ac7170b8e5cde2f1380d1cc26e0180063cab8f8cb4e21045348a370f3af4f583fde76cd2dd9d39b6e6673df87fb7849b239e123e2d69a5cf6afe86990a157218dc05cf1b2b4f9c4af064b19826eda6a16904bd9617f1efa434657b769eb07f23e97b7468f8f8670d9320caa5b50ae2c1f11448b31dc25f8a07ef2141f484875777b2d54dd54c618fe17bb1926e95f8f6dc9bcae68b3536c91deea0e81e336211c591c491c58abe08c0d5965c2de02b0b0a5e1731ae9e2a1ac96f9990d3e354b9463626cf22f4b5056d3b13057607f97240a4d101deb7a91e0fcf6ead26151da8009956b4d8e08a463fef43cd7df1c01fb787b4240a1d9fbbf06e49465536eb4fe8bfaccf3c4c39ff2e759c3bde814e18c973edb3cb5b577c7b764af121efb523e05c309f0a3611d45c829b075222a470a4e562e78ce8019773e5e3b7360bca25686516a056d705b4e39951898d6ab285ec81f66281105cda6e33077573835149c122be5ddb1559d34031ca363eb15fd4d8ac974fbcd2ed2b8ce43fe8f0d3f0054df28847242f793121a86b2cc9b5843c7d0537f85d8293d0fdcd73df3c78e79ab865466e6a80f4b15fe1741f64ccdd2a559769a2a5b458d97cb4ba482dca0f77d3585b8118281104e1eaac1367fef49499663f9518f61d1c3cec1645dd679065cf906daa8e0c8f09e3b78a44503db2d5c925a8d72717cc3cb3c57e4619e7b56a9125d6b969e75c6f790142725e275521c5209319aaa40e6af1a639f5b48d7417b1f8f78fcb12af496e5d46294248017bfb39be93f00d94e4d0c664a016bfc0749acdd7f28f4545716fb0eca3a682bf0055b2a8fb3fdb2d74a98315efa148e15ff75c39dc2f640295e88bf57576f4898ef451af723fec5b8d5d7840052b33355cbb457e75edf589d492c9ddbe9f746e14a45f30b6b1cafee430a74176413cce60414d206347facc8435ae6599cde319519f75fb5d605a252916db5812cfe4efc6a6c9ff629a0dc1ecf946596f53108c008c1c0c794478b319f4032ba197ef566b476eb415e17a86ff98ed7e84dad55d6c009a76f8e0c4d6acf883a0a977b24f78678db76d62e6208d124922ac2645f2bfc9a8568457930126de13921555b3e19c57ecf0b60e60aa7ca505acaffcae00b5bc83fad6477530bf19dc0b6c3f60f1011451ed96737b54d4d41494e292d7de78fb4ef1e1102e0135e0b9f641d991d1a8c00282e44878da5bea45bff470f060abd2e40f053787e17d0c337d17652c176aeb25f0baa951c1b710f97f9328cfa4da421e2c0b5eef8dfcb9768013ca6a9ad67abaff878eb67fe27d8131cfe0f4c1bae138afa273a3d43bb73c23d91d1e2cdb735dd2d673b92d665ae11296c42fb8c8723d19bb3587394ed0392f4a434315d9f2146330a9beaad4c1602ff5561c2cd3717f661197754a83cc0bcdbafcc27015d14708e179d475368d6ca3047555dda40fd02f5c21babf9d41cc924f7736bcc618252a6fad6998e3108b26fa134a487b03978108ad2b7de668bb4b8a178c14d045292e88e2d67e1376a3215baaf235bb27bc2915ae40b70799535aadc947416f9dd1085ac96c9d7b37232b55692fb297c8541b2d8956e2cc02233a7382e50811a4ca74db17e6d14fdb525cbf6066a712a3a9b8e1c83d36917e759a9553e9433ea71910bc50a361fdada6192695896bf08922b63f62bc2b28669371d317c253b9171b15df067539bdc7adb29acda6ad212c23d011c3ce478bde9be73dcaf98c740df1b306b1be5ccc17adf8cfbfb258b93923cb15fba8a2da7c03d67131247c6e2092e2ae0b64f9803231a59a9d16130f8bcda5693b9ffe8c11e57e73e8651c836e0f33ca6ae3a6b9e39b3ce5", 0x1000}, {&(0x7f000038d000-0x25)="9e6ee860828ce63b2cbdea6ab68feab7ad6382332a15d4e740256075f9146abc220e4db982", 0x25}, {&(0x7f0000afe000)="fa6a9c48de2a8bfccecdc951bbff", 0xe}, {&(0x7f00002d6000)="18f35660eecb927c8eca38", 0xb}], 0x5) r2 = syz_open_dev$sndpcmc(&(0x7f0000305000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x400) syncfs(r2) ioctl$TIOCNOTTY(r2, 0x5422) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f000077f000-0x4)=0x11, 0x4) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000fb3000-0x78)={0x2, 0xe, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000576000)=0x2, &(0x7f0000b61000-0x8)=0x4) 2018/01/04 08:32:57 executing program 0: 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) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000977000-0x8)={0x0, 0x0}, &(0x7f00001e1000)=0x8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008ef000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000849000-0x4)=0xc) connect$packet(r1, &(0x7f0000060000-0x14)={0x11, 0x17, r3, 0x1, 0x100000001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000858000-0x8)=0x0) read(r2, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(r1, &(0x7f0000855000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f00001f5000)="", 0x0, 0xfffffffffffffffe, &(0x7f00002fc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$user(&(0x7f000060d000)='user\x00', &(0x7f0000b50000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00006a4000)="fe13f4eff13944efe25d18bda85b52e67ef26bf748265bb7d081ab296f9f62378e0dcfb792e8d679b4e797639e6cc86bead114e419ff29cc348716a97bb1551cfc3f6353c07711513112ce0904acf49ba882713b6084befa4c75a8a22b6a9552405d8ad7f27452b2d98e3c6ca12074d8", 0x70, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000c05000-0xa)='syzkaller\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f0000d10000)='big_key\x00', &(0x7f0000c87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000daf000-0x26)='cgroup{]procbdev/vmnet1selfeth0md5sum\x00', 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000c88000-0xc)={r1, r2, r3}, &(0x7f00002f0000-0xd8)=""/216, 0xd8, &(0x7f00004c8000)={&(0x7f0000ea1000-0x40)={'sha224-ssse3\x00'}, &(0x7f00004ed000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = shmget$private(0x0, 0x4000, 0x404, &(0x7f0000261000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) 2018/01/04 08:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x1) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eea000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000eeb000-0x24)={0xffffffff, 0x1c, [0x8, 0xe6d6, 0x4, 0x800, 0x100000000, 0x9, 0x5]}) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) 2018/01/04 08:32:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsetxattr(r1, &(0x7f0000420000-0x8)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000f78000-0x2)='#\x00', 0x2, 0x3) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000926000)=""/23) clone(0x0, &(0x7f0000525000-0x2)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") r2 = syz_open_dev$dspn(&(0x7f0000778000-0xa)='/dev/dsp#\x00', 0x101, 0x402) syz_open_dev$sndmidi(&(0x7f00006a0000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x440002) syz_open_dev$sndpcmp(&(0x7f0000732000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) openat$audio(0xffffffffffffff9c, &(0x7f0000ff7000-0xb)='/dev/audio\x00', 0x0, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00009a0000-0xb)='/dev/audio\x00', 0x10000, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) delete_module(&(0x7f0000c0c000)=')ppp0\x00', 0x800) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000217000-0x4)=0x0) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x0) syz_open_procfs(r5, &(0x7f0000c9a000-0x9)="000000000000000500") preadv(r3, &(0x7f0000c9a000)=[{&(0x7f000015e000)=""/4096, 0x1000}], 0x1, 0x8000200000004) syz_open_dev$random(&(0x7f0000619000)='/dev/random\x00', 0x0, 0x10000) 2018/01/04 08:32:57 executing program 5: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000b42000)={0x5, 0x20001000, 0xffffffff, 0x4, 0xcec, 0x10000, 0x9, 0x7, 0x6e, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000994000-0xca)=""/202, &(0x7f0000b43000)=0xca) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000103000)='./control\x00', 0x40) r3 = inotify_init() dup2(r2, r3) inotify_add_watch(r3, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/01/04 08:32:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000bbf000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r2 = dup(r0) clock_gettime(0x0, &(0x7f00005ff000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000fe0000-0x90)=[{0x2, 0x1, 0x28, 0x6, @time={r3, r4+10000000}, {0x9, 0x3}, {0x80000001, 0x10001}, @raw32={[0x7, 0x0, 0x173]}}, {0x8c95, 0x7, 0x3, 0x9, @time={0x77359400, 0x0}, {0xfff, 0xc1da}, {0xc0, 0x3}, @queue={0xffffffff, {0x100, 0x5}}}, {0x6, 0xffffffff, 0x7, 0x9, @tick=0x6412, {0x401, 0x3ff}, {0x1, 0x7197}, @raw8={"295b51efcf6cb147c28762a8"}}], 0x90) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x420}, 0xc) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd0000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b5a000)={0x0, 0x4, 0xc58, 0x101}, &(0x7f0000bfa000)=0x10) r3 = accept4(r0, &(0x7f000098a000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00009ef000)=0xe, 0x80000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c22000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000fd2000-0x1c)={{0x77359400, 0x0}, {r4, r5/1000+30000}}, &(0x7f00000e3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fd1000)={r2, 0x48, 0x0, 0xfffffffffffffffc}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fd2000)={r2, 0x3c, &(0x7f0000fd2000)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000582000-0x4)=0x10) getsockopt(r0, 0x3a, 0x1, &(0x7f0000d23000)=""/0, &(0x7f00004fc000)=0x0) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000514000)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000bb1000)={0x8, 0x4, 0x4f2, 0xffffffffffffffff, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000537000-0xb0)={{0x0, 0x4}, 'port0\x00', 0x80, 0xe0822, 0x0, 0x401, 0x2, 0x100000001, 0x0, 0x0, 0x1, 0x43, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000588000-0xf)='attr/keycreate\x00') write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000145000)="9bfaffab918cc02dad36f1d1f0d57116a12bf1513e98a90149b4fa573d1c53291f4e269dc0d73d9311169a9fb4df874ec7e485dae648961f2ada98c2a9f0e8ecc5", 0x41) socket$unix(0x1, 0x1, 0x0) r1 = getpid() r2 = syz_open_dev$sndpcmc(&(0x7f0000384000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x80) perf_event_open(&(0x7f0000f55000-0x78)={0x0, 0x78, 0x0, 0x4, 0x2, 0xa6, 0x0, 0x9, 0x20294, 0x1, 0x40, 0x8000, 0x1, 0xfffffffffffffe00, 0x75de, 0x1, 0x401, 0x5, 0x8, 0x7, 0x1f, 0x7, 0x6, 0x5, 0x8, 0x2, 0x800, 0xfab, 0x80000000, 0x3ff, 0x101, 0x32c7, 0x70000000000, 0x3, 0x200, 0x7, 0xffffffffffffff6c, 0xe1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000ea3000)=0x0, 0x4}, 0x420, 0xffffffffffffe264, 0x61, 0x7, 0x7, 0xfffffffffffffffd, 0x101, 0x0}, r1, 0x7, r2, 0xe) write(r0, &(0x7f000083c000)="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", 0xfc) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f00007d5000-0x4)='/dev/dsp#\x00', 0x1, 0x40) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f000089e000)={&(0x7f000099e000/0x2000)=nil, 0x2000}) bind$alg(r0, &(0x7f00002e3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000046c000-0xe0)=[{0x0, 0x0, &(0x7f0000be2000)=[], 0x0, &(0x7f0000299000-0x1f8)=[], 0x0, 0x0}], 0x1, 0x8040) r3 = accept$alg(r2, 0x0, 0x0) r4 = fcntl$getown(r3, 0x9) ptrace$peek(0x2, r4, &(0x7f000087b000)=0x0) 2018/01/04 08:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b1f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000510000-0x1000)=""/4096, &(0x7f0000676000-0x4)=0x1000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000f8d000)={0x0, 0x1f, 0x3e31, &(0x7f0000dcd000-0x8)=0x0}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f000088a000)={0x54d6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000649000-0x70)={[{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendmsg$alg(r1, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f00003f4000-0x40)=[{&(0x7f000027a000-0x48)='?', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x8880) sendfile(r1, r2, &(0x7f0000156000-0x8)=0x0, 0x357) 2018/01/04 08:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000980000)=0x0) sched_getparam(r0, &(0x7f000076b000-0x4)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = syz_open_dev$audion(&(0x7f0000816000)='/dev/audio#\x00', 0xffffffff, 0x20000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b90000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0xff, 0x4, 0x7, 0xf0, 0x5}, 0x20) [ 159.786664] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/04 08:32:57 executing program 6: mmap(&(0x7f0000002000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a44000)='/dev/admmidi#\x00', 0x8, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x6, [0x0, 0x8000, 0x5, 0x6, 0x1, 0x5, 0x4, 0x5]}, 0x5c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000977000)={0x4, &(0x7f000040f000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000aab000-0x4f)="abd1c96a7aeef86445ceb04a644c1294de3473aeb681e0b1864f6843eb8021ed2284429960bd4abd9d10d1743c1346f333dae75064f8f1566da219a3bd3adc75675d82b3dd7bb9b9f267f6e18f2005", 0x4f, 0x11, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4d90d146}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a4f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = userfaultfd(0x0) read(r0, &(0x7f0000d74000)=""/174, 0xae) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000bc5000-0x30)=[{&(0x7f0000f15000-0x34)="a1200880b673257ae59e4922693b0a3ca0bd75079f6b2865fa6d031d869d9530ba2a922302346944206b57b266edf1103af5e06c", 0x34}, {&(0x7f00007d9000-0x6d)="f3efff9fd9d6260134c3fa3aa9ee382e7354126504295e0a59c1a86e591f50d988a4b8a3b979ab2119f673d72cdaddfb2e94319cbab1a2570bb9a63f2eb9e2b9a8bd66173374794e8b1764453d3604e2f2567a180516f8e82f21a315cd50755d24c7028ecf6c22f48c8783bde3", 0x6d}, {&(0x7f0000132000-0xd7)="f40eb1ca3a3fa6981ae491357fdf62b8e11eac3f1b978c632fc0d5b518b1cd8766c4199a54e42f524309d042935cf0b126f2d93b43e9780196b20be3228d40e545a3b2daddd2d3e7fd12befc31fca1154199f2801ba0647af0bde20029d777f1c5fa4b1d862878196e27aa8e636ced0c72d7e62a415dbea577c0b21e18b543ffb807d38585743574807cf675c05ce32a08c755041c15cd6d807adc9db96ed4175b7c09a293cdbaf9232feb13e3032356bd67e5cd68dd9aab870ac1bbe3721edd9c70faadf5050e4a5ddcf0f9d7d2b6ddea9de9353d9308", 0xd7}], 0x3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r3 = socket(0xf, 0xa, 0x6a8) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00004cb000-0x4)=0x9, &(0x7f0000b11000-0x4)=0x4) 2018/01/04 08:32:57 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ad0000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000de4000-0x28)={@common='ip_vti0\x00', @ifru_settings={0x2, 0x0, @sync=&(0x7f0000010000-0xc)={0x0, 0x0, 0x0}}}) openat$ion(0xffffffffffffff9c, &(0x7f0000a96000-0x9)='/dev/ion\x00', 0x4200, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00005a4000-0x28)={@generic=""/16, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000faa000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000094d000-0x10)="a18fc863a86b573d8b0087baa5c02089", 0x10) sendmsg$alg(r1, &(0x7f0000a2b000-0x38)={0x0, 0x0, &(0x7f0000871000)=[{&(0x7f0000f25000)="3c0e4e5c625f9bc7f93cdd42544474f5029500c39e0c095a1d2d76418abe4f4e", 0x20}], 0x1, &(0x7f0000fa0000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000074000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000075000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/04 08:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000c92000-0x1f)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) r1 = syz_open_dev$midi(&(0x7f0000918000-0xb)='/dev/midi#\x00', 0x9e3246, 0x200000) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f000072e000-0x40)={0x6, 0x1, 0x5, 0xc3, "b4372b24292d4f9cd53c03725fcfa8ee5e5f2949725972d43a63609be9fb556bc0673dc30e119fea2f5365bf", 0x1}) 2018/01/04 08:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000062b000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x27, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f5e000)=0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000db7000)={0x60000008, 0x0}) sendfile(r3, r2, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/01/04 08:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ce000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00002e6000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) close(r0) 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000037d000)='/dev/ppp\x00', 0x480, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000061d000)={0x9, &(0x7f000011c000)=[{0x20, 0x101, 0x6, 0xdd54}, {0x1896804d, 0x38a, 0x5, 0x2}, {0x0, 0x4, 0x4, 0x20}, {0x0, 0x8, 0xfffffffffffffffb, 0x101}, {0x0, 0x3ff, 0x361d5a72, 0x2}, {0x7fffffff, 0x3, 0x7, 0xfda}, {0x4, 0x100000001, 0x8001, 0xfffffffffffffffc}, {0xffffffffffff8000, 0x4, 0x100000001, 0x3}, {0xffffffff00000000, 0x5, 0x6, 0x9}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000088d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$packet(r1, &(0x7f0000619000-0x3e)=""/62, 0x3e, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) r2 = syz_open_dev$midi(&(0x7f0000f32000-0xb)='/dev/midi#\x00', 0xff, 0x400) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000a71000)=0x0, &(0x7f0000822000)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) madvise(&(0x7f0000e2b000/0x2000)=nil, 0x2000, 0x0) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0xcc, &(0x7f0000974000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) 2018/01/04 08:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000057c000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000938000)={0x80001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000222000)='/dev/adsp#\x00', 0x4, 0x482) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d32000-0x4)="d3ab2719", 0x4) sendmsg(r2, &(0x7f0000c5b000-0x38)={&(0x7f0000c25000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ef2000-0xa0)=[{&(0x7f0000366000-0x1000)="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", 0x118}, {&(0x7f0000340000-0xae)="", 0x0}], 0x2, &(0x7f0000846000)=[{0x80, 0x10d, 0x4, "7d2a0d85836025de7237ffebec61a368e80488fb0e325aa0e5c7c5f3b0e5885a249a0c12d12faaa887122de272980ecec8fe736126651d9e5458eef622ec45789ad16236c2332e53ef4f94dde2f86e1d9108620d599d5e19b7c89e567da340c23778c914f65642a68160c22a"}, {0x1010, 0x1, 0x349, "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{0xd8, 0x84, 0x1, "daa8c1c2d2654370b4279b2f6d663719a4824f3512a595796b1ed3b3eda30af2866dfc22ea2beb1b9c60d1a32e47ea538017084ac276ccc50c8ca6788a8a818c0bb4e08cb3e145ccb29861b7a280ea5608366b412703b76b6f4ba6a7f48dfb42a997a27be991f5d537214c964562fca492994d34191a2c4d247304c1712c68fedde462b7215a7b06fef017c225ef4080652e55c7edda8e74d06d55c93cdcc3ee2c3cb810b940df169743597a78fef8ec7cb1a8393a98d49c91fdf154327d0bf7f8fc93a76442"}, {0xf0, 0x1, 0x80000000000000, "d07b9fc8f234a6c1a8de9a01d7c254d13eb535bb7717549df62d2a9a2c59c870fe5be063ab01476503c9ea53bf1cf334f2b3d941a4629ef675f3b15d95a05f67364f0a62c47c3f7945dd5ddf595914e5fd1cd975cacf8b1681e063b92ff26d19acddbc5229ddceee72be2a61a5d46d878d3c42fe061f80972bc89b8181246be37b86df2f622afdfe4365fb5da36c6b026369147bea93b2a49283e3e1f310460e3ce62c25d93b367141787d891abe56a2586116a9c2387bdec4164d62e210b8f918a493e59064b0611635c9a8381e6aa81796915ae55bb836924d0aae57"}, {0xe0, 0x10b, 0x1, "960b283680a85c392db1594b48d7eb9c90ca7bf3849182adacb77b14ddf549a80ca3215c16af4efdecf585c5bf2eca6fcc6fa2601da1d9ad9736989248795bb2d7337c40447c0784ee80c29eee244f48def2660855ff2a3f80b291201c14e0e2db4dd1ab1a61bb387b2fa65de91364a992d1c6514942dd48f76dea7c5baf652f85ec58ad00775f5d9dc8b19c0d286d8dfa87e5bf26199b454b7e3fe60d107591d911cff445615c29e52eb5e0ca4fe48ac62c6baa9d150225bba11509ff8de709666692358dd568610d"}, {0x1010, 0x0, 0x0, "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{0x18, 0x0, 0x10000, "595a4dc38f8611"}, {0xb8, 0xff, 0x200, "3aee191358ae69a5a7767d67dbc13d86fade14be3a8a45f37fb759c4e5b13d159afc365780d06e0b16e0b89fb3ae9d38fe669e20464fe37643e7d0ffb8b283e2eb03c0999ef3ba188f5547f7b3582990ce744c4fafbadbb42811eddb75b76525ad6d7837e79463f2a9e0d42b78c2ec38310b4af67999a5574ded83f41713af1b7296448ddb5828148419f0b181b82997d7e679e221be361fff457ecac3c9796e869d446503ab"}, {0xe8, 0x29, 0x0, "e6000b2b4d38ab9542d11b54841521300a2e19df66f23f1d321fb74e64e80d74b11feaaa202b78ec5db77e36f6765e8c0c4c397922aeccfb767999a36eb11c13a1b4af57c4687055128d9bd252e935c8aaeb86bf0a01761f199af352ae69fbc9cbc43af486d6142a3d7170cedc29389db349aa09bb99453dc3efa73f39904c5eb61213079877f3cedba09a50a112365830b013fe20a462b607a6699fd030deb1aaddf6147e0bc5c07d7ce3a5099ee2b9c93e92d6ad285c28c43dad0ef4f5f636eac667ee08db56c1d98ba0f2c305c5f926d80ad6c0d6a5"}, {0x70, 0x119, 0x2, "2ce4f046c9061c73dcd7f0af3304c4cd95e6daa3fa05a5cbf597807c20587a1c3b3d95ce7d4f001439264a80943e1efb14b0e3eaa668174d4f87d7a64f62838969a696e6573aa751d9079cb77062a351473f3c09a9a2112171d3"}], 0x2570, 0x0}, 0x0) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000)=[{&(0x7f00005a3000)=""/196, 0xc4}], 0x1, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000195000-0x10)={0x77359400, 0x0}) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) readahead(r0, 0x1, 0x1) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00006c0000-0xa)='/dev/dsp#\x00', 0x794, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000ee5000-0x6)={0x3, 0x1, 0x1ff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/enforce\x00', 0x10080, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000504000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f00000c7000)={0xffffffff, 0xf000}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000747000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) [ 159.992928] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/04 08:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000066a000)={0x0, 0x20, "65775de1a3ac928b8cac5f46bfe40e2c9a0e1c0f82d2cdf9f6f5f37229a458b2"}, &(0x7f000027b000)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000585000-0x8)={r1, 0x7}, &(0x7f0000183000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000058d000-0x1008)={r2, 0xfdc9, "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"}, &(0x7f0000428000-0x4)=0x69) ioctl$KDADDIO(r0, 0x4b34, 0xfffffffffffff450) r3 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000544000-0xc)={0x0, 0x200, 0x0}, &(0x7f00006ef000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001c4000)={r4, 0x0, 0x20}, 0xc) sendto$inet(r3, &(0x7f0000008000)="32000000180025ffff0700a20d0914040a010080000000000000000016000500fe8002000000024fe56714eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) [ 160.050847] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000ec6000-0x8)='./file0\x00', 0x76) rename(&(0x7f0000717000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') rename(&(0x7f0000e89000)='./control/file0\x00', &(0x7f0000c56000-0xa)='./control\x00') fadvise64(r0, 0x0, 0x7, 0x3) 2018/01/04 08:32:57 executing program 1: 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, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) signalfd(r0, &(0x7f0000dba000)={0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/04 08:32:57 executing program 6: setsockopt(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000fc9000)="", 0x0) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000a6e000-0x8)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f000031a000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e0a000)=0x0, &(0x7f00004d7000-0x4)=0x4) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$audio(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000281000-0x5)='veno\x00', 0x5) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f000093d000)=0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000022d000)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000bf9000)={0x8, 0x0}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, r0, &(0x7f00007a5000-0xc)={0xffffffffffffffff, r0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000cbb000-0xf6)={0x0, 0x0, ""}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) 2018/01/04 08:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) epoll_create1(0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000f32000-0x8)=0x0, 0x61b) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x6a1c5980, 0x48c2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400280, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x400}, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001000-0xb0)={{0xcef, 0x0}, 'port1\x00', 0x10, 0x800, 0x0, 0x2, 0x800, 0xffffffffffff0000, 0x9, 0x0, 0x0, 0xf3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0xffff, 0x401, 0x400, 0x7, 0x80000, r3}) r4 = socket(0x1e, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) 2018/01/04 08:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x272b869da81c17d9, 0x0) rt_sigreturn() ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000120000-0x10)={0x0, 0x44, &(0x7f0000424000-0x44)="faf3d2623cc356c6a51ddf72d0b3590a2f26154ae4cc061fb06a932a2350e09ef69ca65473e70c541bcbdee9d8aa326785492577048b6db7e8a7c0cc9d83f5550a08aaf6"}) write$evdev(r0, &(0x7f000064d000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) 2018/01/04 08:32:57 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, 0xcc, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x5) bind$inet6(r0, &(0x7f000076e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000079d000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000639000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000004}, 0x1c) r0 = dup(0xffffffffffffffff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00002ac000)=""/5, &(0x7f0000193000)=0x5) 2018/01/04 08:32:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x44, &(0x7f000003c000)=0x1f) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000b54000)={0x4ef, 0x401}) lseek(r2, 0x0, 0x4) write(r1, &(0x7f000014d000)="", 0x0) close(r0) 2018/01/04 08:32:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000049c000)='/dev/rtc\x00', 0x22000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cf7000-0x4)=0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c3d000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000dfc000/0x2000)=nil) mlock2(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x4000000001) 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000598000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ff7000)=0x5, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000b56000-0x2)=0x3, 0x4) shmget(0x0, 0x1000, 0x8, &(0x7f0000b06000/0x1000)=nil) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/create\x00', 0x2, 0x0) 2018/01/04 08:32:57 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000109000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000588000-0xc4)=""/196, 0xc4, 0x43, &(0x7f000077f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00005bb000)={0x1000, 0x0, {0xffffffffffffffff, 0x0, 0x49, 0x2, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000361000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000023000)=0x0, 0x26a950b) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000052c000-0x8)={0x0, 0x9}, &(0x7f0000476000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00005fd000-0x6)={r2, 0x1000}, 0x6) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) accept(r0, 0x0, &(0x7f00006f2000-0x4)=0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000f3f000-0xe)='./file0/file0\x00', 0x400000200) 2018/01/04 08:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = semget$private(0x0, 0x7, 0x400) semtimedop(r1, &(0x7f000033a000-0x18)=[{0x3, 0x5a, 0x1000}, {0x1, 0x900, 0x1800}, {0x3, 0x4, 0x800}, {0x7, 0x6, 0x0}], 0x4, &(0x7f0000fa9000)={0x77359400, 0x0}) bind$alg(r0, &(0x7f0000001000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/04 08:32:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d62000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mkdir(&(0x7f00003cb000)='./file0\x00', 0x10) mount(&(0x7f000067b000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f000056f000)='hfsplus\x00', 0x120000, &(0x7f00006f4000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001b3000)='cgroup\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) linkat(r0, &(0x7f000083d000-0x8)='./file0\x00', r1, &(0x7f00009bb000)='./file0\x00', 0x400) 2018/01/04 08:32:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_rr_get_interval(r0, &(0x7f0000172000-0x10)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000791000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000005c000-0x4)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000062e000)={r2, 0x0, 0x0, 0x0}) r3 = socket(0x1000000000000010, 0x802, 0x0) write(r3, &(0x7f000059d000)="22000000140007000000000001070600020803e401000000090002000041c7080000", 0x22) 2018/01/04 08:32:57 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) getpeername$packet(r1, &(0x7f00006a9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b06000-0x4)=0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r6 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cc8000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f0000e07000-0x4)=0xc) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r6, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/04 08:32:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000042b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000049d000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000738000-0x50)={{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]}) 2018/01/04 08:32:57 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000009000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x826dd1, r1, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f000000d000-0x40)={0x20, 0x401, 0x2, 0x76, &(0x7f0000007000)=""/118, 0x34, &(0x7f000000a000-0x34)=""/52, 0x65, &(0x7f000000a000-0x65)=""/101}) ioctl(r0, 0xc0184900, &(0x7f000000a000)="6abe280000002a46a59243c0ef36befa0cbceb97f65066354dce378b1721fc07") 2018/01/04 08:32:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0xffffffff, 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f00004ea000)='./file0\x00', 0x2c201cd7d2ec2fea, 0x1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000085000)=0x0) getsockname$packet(r1, &(0x7f000086a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000090e000-0x4)=0x14) syz_open_dev$dmmidi(&(0x7f0000ce2000)='/dev/dmmidi#\x00', 0x2000000ff, 0x40000) accept4(r1, &(0x7f00000a9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009f5000)=0x14, 0x800) r2 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000070000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) [ 160.402850] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 160.416632] WARNING: CPU: 0 PID: 29958 at mm/page_alloc.c:3926 __alloc_pages_slowpath+0x1ffc/0x2d00 [ 160.416649] Kernel panic - not syncing: panic_on_warn set ... [ 160.416649] [ 160.416657] CPU: 0 PID: 29958 Comm: syz-executor7 Not tainted 4.15.0-rc6+ #246 [ 160.416663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.416666] Call Trace: [ 160.416682] dump_stack+0x194/0x257 [ 160.416697] ? arch_local_irq_restore+0x53/0x53 [ 160.416715] ? vsnprintf+0x1ed/0x1900 [ 160.416730] panic+0x1e4/0x41c [ 160.416739] ? refcount_error_report+0x214/0x214 [ 160.416746] ? show_regs_print_info+0x18/0x18 [ 160.416766] ? __warn+0x1c1/0x200 [ 160.416780] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 160.416787] __warn+0x1dc/0x200 [ 160.416796] ? __alloc_pages_slowpath+0x1ffc/0x2d00 [ 160.416809] report_bug+0x211/0x2d0 [ 160.416827] fixup_bug.part.11+0x37/0x80 [ 160.416838] do_error_trap+0x2d7/0x3e0 [ 160.416855] ? math_error+0x400/0x400 [ 160.416871] ? __lock_acquire+0x664/0x3e00 [ 160.416891] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 160.416908] do_invalid_op+0x1b/0x20 [ 160.416919] invalid_op+0x22/0x40 [ 160.416928] RIP: 0010:__alloc_pages_slowpath+0x1ffc/0x2d00 [ 160.416933] RSP: 0018:ffff8801c914f418 EFLAGS: 00010246 [ 160.416949] RAX: ffffed0039229ea4 RBX: 1ffff10039229ea4 RCX: 0000000000000000 [ 160.416955] RDX: ffff8801c914fa70 RSI: 0000000000000033 RDI: 0000000000000000 [ 160.416960] RBP: ffff8801c914f908 R08: 0000000000000000 R09: fffffffffff80f8a [ 160.416965] R10: 0000000000000033 R11: 0000000000000033 R12: 0000000000000000 [ 160.416970] R13: ffff8801c914fad0 R14: 00000000014280c2 R15: ffff8801c914fa70 [ 160.417011] ? __lock_acquire+0x664/0x3e00 [ 160.417046] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 160.417056] ? check_noncircular+0x20/0x20 [ 160.417068] ? warn_alloc+0x2b0/0x2b0 [ 160.417088] ? __is_insn_slot_addr+0x1fc/0x330 [ 160.417099] ? lock_downgrade+0x980/0x980 [ 160.417122] ? find_held_lock+0x35/0x1d0 [ 160.417143] ? is_bpf_text_address+0x7b/0x120 [ 160.417154] ? check_noncircular+0x20/0x20 [ 160.417169] ? check_noncircular+0x20/0x20 [ 160.417178] ? __free_insn_slot+0x5c0/0x5c0 [ 160.417198] ? rcutorture_record_progress+0x10/0x10 [ 160.417217] ? find_held_lock+0x35/0x1d0 [ 160.417231] ? __lock_is_held+0xb6/0x140 [ 160.417262] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 160.417275] ? rcu_note_context_switch+0x710/0x710 [ 160.417292] ? __might_sleep+0x95/0x190 [ 160.417308] __alloc_pages_nodemask+0x9fb/0xd80 [ 160.417326] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 160.417332] ? check_noncircular+0x20/0x20 [ 160.417343] ? print_irqtrace_events+0x270/0x270 [ 160.417385] ? __lock_is_held+0xb6/0x140 [ 160.417416] alloc_pages_current+0xb6/0x1e0 [ 160.417423] ? __down_interruptible+0x6b0/0x6b0 [ 160.417439] ion_system_contig_heap_allocate+0x40/0x2c0 [ 160.417456] ion_alloc+0x2c1/0x9e0 [ 160.417481] ? ion_dma_buf_release+0x50/0x50 [ 160.417499] ? __might_sleep+0x95/0x190 [ 160.417520] ? kasan_check_write+0x14/0x20 [ 160.417530] ? _copy_from_user+0x99/0x110 [ 160.417542] ion_ioctl+0x26d/0x380 [ 160.417553] ? ion_query_heaps+0x490/0x490 [ 160.417576] ? ion_query_heaps+0x490/0x490 [ 160.417586] do_vfs_ioctl+0x1b1/0x1520 [ 160.417592] ? _cond_resched+0x14/0x30 [ 160.417608] ? ioctl_preallocate+0x2b0/0x2b0 [ 160.417624] ? selinux_capable+0x40/0x40 [ 160.417651] ? syscall_return_slowpath+0x2ad/0x550 [ 160.417674] ? security_file_ioctl+0x89/0xb0 [ 160.417689] SyS_ioctl+0x8f/0xc0 [ 160.417706] entry_SYSCALL_64_fastpath+0x23/0x9a [ 160.417712] RIP: 0033:0x452ac9 [ 160.417717] RSP: 002b:00007fb743e84c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 160.417725] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 160.417730] RDX: 000000002000a000 RSI: 00000000c0184900 RDI: 0000000000000013 [ 160.417734] RBP: 00000000000001a2 R08: 0000000000000000 R09: 0000000000000000 [ 160.417738] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f07d0 [ 160.417743] R13: 00000000ffffffff R14: 00007fb743e856d4 R15: 0000000000000000 [ 160.418552] Dumping ftrace buffer: [ 160.418636] (ftrace buffer empty) [ 160.418639] Kernel Offset: disabled [ 160.809097] Rebooting in 86400 seconds..