0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f000093b000/0x18000)=nil, &(0x7f0000aef000)=[@text64={0x40, &(0x7f0000af1000-0x61)="c7442400cf000000c74424026c000000ff2c24c48132537e652e0f214166ba2100b000ee470f01cf66baf80cb8da993186ef66bafc0c66b8f23866ef0f00940514000000c481ed6b12b9140101c0b888000000ba000000000f3066b80b010f00d8", 0x61}], 0x1, 0x5, &(0x7f0000af2000-0x10)=[@efer={0x2, 0x1}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000ae9000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008dd000-0x8)={0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000af3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) read(r4, &(0x7f0000fe4000)="00", 0x1) ioctl$TCXONC(r1, 0x540a, 0x7) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000e7000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/14 06:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r9, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000077d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) write$fuse_notify_inval_entry(r0, &(0x7f00003c4000)={0x20, 0x80, 0x0, 0x7fff, 0x0}, 0x20) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000348000-0x60)={0x27, 0x1, 0x8, 0x7, 0x9, 0x0, "4b53048ea589c0e2aa31d6720d03e38d59e514fb6274c9e3b63a869a99367aeef4cea1f4bffcee88bb053fb1f14859ce7fc985dcfcc15e0654d42003eca043", 0x5}, 0x60) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) recvmsg$kcm(r0, &(0x7f0000c8f000)={&(0x7f0000052000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ab9000-0x50)=[{&(0x7f0000c90000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000fd1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f00003ba000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f00006a2000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000043a000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x5, &(0x7f0000c30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d, 0xffffffffffffff2f}, 0x2000) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = gettid() sched_getscheduler(r2) 2017/11/14 06:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f00000ec000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000040e000-0xa)="73656c696e75782a2400", 0x2) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000299000)=0x1f, 0x4) bind$ax25(r2, &(0x7f00002ad000)={0x3, {"9ce8430be5e5c3"}, 0x3}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000259000-0x6)="6c6f676f6e00", &(0x7f000018b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d8d000)="00", 0xffffffffffffffff) r4 = request_key(&(0x7f0000bb5000-0x8)="7472757374656400", &(0x7f0000415000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf2000-0x1)="00", 0xfffffffffffffffa) keyctl$link(0x8, r4, r4) fremovexattr(r3, &(0x7f0000347000-0x18)=@random={"73656375726974792e00", "00"}) bind$inet6(r2, &(0x7f00003b6000-0x1c)={0xa, 0x2, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0xd34, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) sendmsg(r2, &(0x7f00004eb000-0x38)={&(0x7f0000593000)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d78000)=[{&(0x7f0000a19000-0x1000)="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", 0x1000}, {&(0x7f000005f000)="72f2a478abbaa44f59f81e35ede07782aa0c8f8bd9137f62c31971da7f4fe725d4672ba8bd88698a3445b45b7342280c3ebb0b8e590900a26ccb2f1beeb50f5d2778f9b86235e690c62c25135b5aa4a49148962d771b56237fb2e892", 0x5c}, {&(0x7f00006c2000-0xba)="b5ed0d7e55a725f6306371ffdb9c47d9dc4bba60db5015d4efc0566fb6564af06b03b9d155fff9897d4efc3ff63b69e79062f1df384762294be6546664e346bac3203b1ab4e974d1fb627256d3389931ca57a080a47593cacd9b28b0e09f64502c597c2f067e2ceb92ff1aa1424dcb58040825684c153d62b2a26f22a9a0f5d1af67b4d54498e484942fe16555704be10241d1f0522deb5eefbd0412ab06fe83504af531feae6da48c3e89173ae55f76d7045f6b4f7d64a82aa4", 0xba}, {&(0x7f000018e000)="be84acbb7caf2e3477afd14223140765c36435b0e5157cab21390cc4d080c91650f76bca5b271a756e7c7fb47a6e1cb725f3a4e18eb2182ffdde08a774e51be21fcfaa9fc68170d7a50325b35a3a499e0421ac8636c34e4b394c37c1347c48df2aa1fbc6", 0x64}, {&(0x7f0000f30000)="", 0x0}], 0x5, &(0x7f000064f000-0x1070)=[{0x1010, 0x10b, 0x0, "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"}, {0x60, 0x117, 0x2, "44e51daf167d4533b5169801ed4c393111f3e054c80ac04a5e630b5bb28914b639cb911b0573252a6e6fc5cd128b4e3b0895c224e705ba8dc527d8982b318257a0ccce4870b65458e71240"}], 0x2, 0x1}, 0x8080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000025a000)={r5, &(0x7f0000946000-0x1)="06", &(0x7f0000aba000)="16b367", 0x0}, 0x20) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000770000-0x4)=0x1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00002c5000-0x20)={@common="726f7365300000000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0xc, 0x5) socketpair$inet(0x2, 0x80006, 0x8000000000003, &(0x7f0000af5000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007e1000-0x6)={0x0, 0xfff}, 0x6) dup3(r2, r5, 0x0) r6 = socket$inet6_sctp(0xa, 0x40000000000005, 0x84) sendmmsg$inet_sctp(r6, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000400000)=[{&(0x7f000095e000)="02", 0x1}], 0x1, &(0x7f0000d9b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x1f, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x5, 0x400, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3fffc, 0xb6, 0x8200, 0x0, 0x101, 0x0, 0x100000001, 0x8, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x6, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x1, 0x3ff, 0x5000, 0x0}}, @init={0x18, 0x84, 0x0, {0xb78, 0x3f, 0x1000, 0x8}}], 0x6, 0x2}, {&(0x7f00002a8000)=@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c, &(0x7f000095e000)=[], 0x0, &(0x7f000093f000-0xf0)=[], 0x0, 0x0}], 0x2, 0x40) setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000047000-0x190)={0x10001, {{0xa, 0x3, 0x6eea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$KVM_CREATE_DEVICE(r6, 0xc00caee0, &(0x7f0000427000-0xc)={0x6, r1, 0x1}) getsockopt$inet_udp_int(r7, 0x11, 0x67, &(0x7f000031d000-0x4)=0x0, &(0x7f00005c4000-0x4)=0x4) r8 = dup3(r6, r1, 0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000899000)={@generic="3799098c42f92e1bacf709def93b03c1", @ifru_flags=0x1}) getdents64(r8, &(0x7f0000b0d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) 2017/11/14 06:38:58 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) write(0xffffffffffffffff, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000cf2000)="fabb7a14440e3f6dacbf4ab9299f3a9e13d3dd6ed057170f868732c059758f072d5d9a4c1253ae563b87510021b4", 0x2e) syz_open_dev$mouse(&(0x7f0000145000)="2f6465762f696e7075742f6d6f7573652300", 0x3ff, 0x400000) sync() sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 2: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00008bf000/0x1000)=nil, 0x1000}) 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, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000bdf000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002fc000-0x4)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000a99000-0x78)={0x8, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xffff, 0x0, 0x60, 0x8, &(0x7f0000ecc000-0x10)=@common="69706464703000000000000000000000", 0x3, 0x69bd, 0x7ff}) pipe(&(0x7f00009d9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003b8000-0x4)=0x0, &(0x7f0000d19000-0x4)=0x4) r3 = semget$private(0x0, 0x2, 0x0) semctl$SETALL(r3, 0x0, 0x11, &(0x7f0000e1d000-0x2)=[0x800]) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r4) fcntl$setsig(r1, 0xa, 0x6) ioctl$VT_DISALLOCATE(r2, 0x5608) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) r2 = add_key(&(0x7f0000f71000-0xc)="69645f7265736f6c76657200", &(0x7f0000c43000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009f6000-0x59)="0f0a70d535fdaed2030775d3d0608d76237a35dd1a147ad4dafd9abab8072e2d99185c401de4b794b6af61a06893fed2c279e63311343bc2cf441a9b4db2d6f4d47ecb180b0de2e067bda3587272eee41fbd3e6b7b866406d0", 0x59, 0xffffffffffffffff) r3 = request_key(&(0x7f00004fe000-0x8)="72787270635f7300", &(0x7f0000ef7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006a6000-0x7)="6367726f757000", 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000bbe000-0x10)=[{&(0x7f00007cc000-0x70)="57703951e81b94d6e9ce712ce3e04b61be671b8c648b8ecc86de87039aa08291c5e99c64773d1cae9185f6ff129197794731c8fbca123453a70fd820b593a9a336668dec67733f1c11726f9b1c8be22a55240089eb2da50137cd3250df167569b9de421d6447b1752a8282d32be319e6", 0x70}], 0x1, r3) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f000088c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0xffffffff) listen(r0, 0x3b116e14) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)="2f6465762f6b766d00", 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000e51000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) utime(&(0x7f0000e60000)="2e2f66696c653000", &(0x7f0000416000)={0xffffffff, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000084000/0x18000)=nil, &(0x7f00004e3000)=[@text16={0x10, &(0x7f0000978000-0x4d)="f23636f0002f0f38c9a4b7b6baf80c66b8646e288366efbafc0c66edb85f008ee89a6ccae2000f21fc3e81839efb0e0066b8230d00000f23c80f21f866350800b0000f23f80f0f4fba0d0f01ca", 0x4d}], 0x1, 0x12, &(0x7f0000d4d000)=[], 0x0) 2017/11/14 06:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000000000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d6d000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) ioctl$VT_RELDISP(r0, 0x5605) lremovexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000b3f000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x100, 0x80) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f00009e3000-0x8)="2e2f66696c653000", &(0x7f0000ea5000)="6d5475657565f3", 0x100000, &(0x7f0000b08000)="") fcntl$setflags(r1, 0x2, 0x1) prctl$setmm(0x23, 0x2, &(0x7f0000e41000/0x3000)=nil) mount(&(0x7f0000fb6000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) r2 = open$dir(&(0x7f00000c0000)="2e", 0x100, 0x3) finit_module(r1, &(0x7f0000459000-0x14)="3a757365727b776c616e302373656c696e757800", 0x1) mount(&(0x7f0000fb2000-0xe)="2e2f66696c653100", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f00005f8000-0x6)="72616d667300", 0x0, &(0x7f00009f9000)="74") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b3d000-0x4)=0xc) lstat(&(0x7f00003c3000)="2e2f66696c653100", &(0x7f0000209000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000997000)="2e2f66696c653100", r3, r4, 0x1000) mount(&(0x7f0000378000-0x8)="2e", &(0x7f0000188000-0x8)="2e", &(0x7f0000753000)="6d736c6f7300", 0x5010, &(0x7f00000e7000)="") mkdirat(r2, &(0x7f0000cfc000)="2e2f66696c653200", 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000246000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) fstat(r2, &(0x7f00001d6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00005c1000)={0x8, 0x5, 0x5, 0x69916edb, 0x6, [{0x5, 0xfff, 0x366, 0x0, 0x0, 0x2002, 0x0, 0x0, 0x0}, {0x40, 0x6, 0x20, 0x0, 0x0, 0x3809, 0x0, 0x0, 0x0}, {0xa5, 0x400, 0xa0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x46b, 0x1, 0x0, 0x0, 0x408, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0x400, 0x6, 0x3, 0x0, 0x0, 0x3003, 0x0, 0x0, 0x0}]}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000a49000)={0x9, 0x5, 0x7, 0x0}) fstat(r2, &(0x7f0000b61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c1e000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f5b000)={{0xe, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x10, 0x1, 0x14, 0x0, 0x8, 0x5, 0x0, 0x7, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getxattr(&(0x7f000076d000)="2e2f66696c653000", &(0x7f00002a5000)=@known="73797374656d2e61647669736500", &(0x7f0000aea000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57) syz_open_dev$sg(&(0x7f0000918000)="2f6465762f73672300", 0x0, 0x6) 2017/11/14 06:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005d4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget$private(0x0, 0x4, 0x20) semop(r4, &(0x7f000002f000-0x1e)=[], 0x0) semop(r4, &(0x7f000001a000)=[{0x0, 0x0, 0x0}], 0x1) accept$inet6(r0, &(0x7f0000511000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000060b000)=0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff5000-0xc)="2f6465762f72666b696c6c00", 0x3ffb, 0x0) ioctl$TUNSETNOCSUM(r5, 0x400454c8, &(0x7f0000425000)=0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000b2c000)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000303000/0x1000)=nil, 0x1000, 0x0) modify_ldt$write2(0x11, &(0x7f00003c3000)={0xf2, 0xffffffff, 0xffffffff, 0x6, 0x4, 0x101, 0x7, 0x0, 0xb, 0xfff}, 0x10) mincore(&(0x7f000069d000/0x4000)=nil, 0x4000, &(0x7f000040d000)="") semtimedop(r4, &(0x7f0000037000-0xc)=[{0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f0000193000-0x10)={r3, 0x0}) semctl$IPC_RMID(r4, 0x0, 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008c3000-0x11)="2f6465762f7161745f6164665f63746c00", 0xdde110f9acf08240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = semget$private(0x0, 0x20000000102, 0x0) perf_event_open(&(0x7f00007b9000-0x78)={0x1, 0x78, 0x80d9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0xfe, 0x0, 0xffffffff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000755000)="") open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) gettid() 2017/11/14 06:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r9, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000a5e000-0x4)=0x0, &(0x7f0000a5b000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000d48000)="") r0 = request_key(&(0x7f0000986000-0x8)="6b657972696e6700", &(0x7f0000aed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000efb000)="73656c6600", 0xfffffffffffffff9) r1 = request_key(&(0x7f000091a000)="6c6f676f6e00", &(0x7f0000ddd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000037d000)="00", 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f000012b000-0xa)="73797a6b616c6c657200", &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) perf_event_open(&(0x7f00008a8000-0x78)={0x4, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffcd, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000405000-0xc)="2f6465762f72666b696c6c00", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x2, 0x5, 0x0) listen(r3, 0x1) accept4$inet(r2, &(0x7f0000ed4000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ca000)=0x10, 0x800) clock_gettime(0x8, &(0x7f00002bf000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000094000-0x40)={0x3, 0x18000, 0x8, 0xe2, 0x100000000, 0x0, 0x80, 0x5}, &(0x7f0000154000)={0x3, 0x9, 0xcfb, 0x800, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x80000000, 0xfffffffffffffff7, 0x3, 0x3f, 0x96, 0x2, 0x7f, 0xff}, &(0x7f0000e1f000-0x10)={r4, r5+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x4}, 0x8}) getitimer(0x2, &(0x7f00009bb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) recvmsg(r3, &(0x7f000065c000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000b9d000)="", 0x0}], 0x1, &(0x7f0000b78000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x8}, 0x0) syz_open_dev$vcsa(&(0x7f000049c000)="2f6465762f766373612300", 0x80002, 0x2) syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r6 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x41) getpgrp(r6) fcntl$setown(r7, 0x8, r6) lstat(&(0x7f00005f6000)="2e2f66696c653000", &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/14 06:38:58 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$nfc_llcp(r1, &(0x7f0000095000-0x60)={0x27, 0xffff, 0x7, 0x7, 0x4, 0x2307, "fea601f5c897dd06f62f45235fef8ac60b3a9e90867c05019b9b4ff442b09e20b51d43b83be0a49566075a495736dcc679f7b26c4737060273cd38a904dd92", 0x7fff}, 0x60) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000acb000)={0x7, &(0x7f00006af000)=[{0x5, 0x3f, 0x3, 0x500}, {0x3, 0x4, 0x4, 0x2}, {0x0, 0x2, 0x10001, 0x0}, {0x1, 0x1a, 0x200, 0x7}, {0x8, 0x2, 0xfffffffffffeffff, 0x1c}, {0x80000001, 0x4, 0xa3, 0x10000}, {0x3ff, 0x5, 0xa004, 0x100}]}, 0x10) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002c0000-0x20)={0x0, 0x2, 0x8, 0x7, 0x0, 0x200, 0x140, 0x1886, 0x0}, &(0x7f00003b1000)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a5000-0xc)=@sack_info={r3, 0x0, 0x6}, 0xc) setreuid(0x0, r2) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000597000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da6000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c7000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000b81000)="f0c374e98eace98bd856aba6627a20aa47587a281a5362a2aa6ff0c96ee15d53478f9fb0d1f28b1e377fa9ae94828a727b73a92f4051a0b98fa513617f0c9dbfdb70348edc4c67757b9195b3cdccff7552", 0x51, 0x0, &(0x7f00001e0000)={0x11, 0xff, r2, 0x1, 0x9dd7, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f70000)={0x0, r1, 0x2, 0x1, 0x0}, 0x14) connect$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x102, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) prctl$setfpexc(0xc, 0x10000) r3 = syz_open_dev$mice(&(0x7f00008fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) getsockopt$inet_dccp_int(r3, 0x21, 0x11, &(0x7f0000ebb000)=0x0, &(0x7f00007ab000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000dc7000)={0x3, 0x3, 0x4, 0x400, 0x1f, 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]}) ptrace$getenv(0x4201, 0x0, 0x4, &(0x7f00005c5000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000b68000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000962000)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000c35000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb00}) r5 = socket$inet6_sctp(0xa, 0x205, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x20000000000000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000098e000-0x4)={0xffff}, 0x4) writev(r0, &(0x7f0000edc000-0x10)=[], 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008e4000-0x8)={0x0, 0x0}) r7 = accept$inet(0xffffffffffffffff, &(0x7f0000fc8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041e000-0x4)=0x10) bind$nfc_llcp(r1, &(0x7f0000b53000-0x60)={0x27, 0x4000000000000000, 0x714, 0x7, 0xe6, 0x0, "e468f65e6601650b78205f05b6d968e69da2bf48db39753372f527ea0c96e94f2f11ab57a214000e232502d9cdabe5de29904b30b2ae0984c364ffccee7751", 0xf4a2}, 0x60) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00004a7000-0x20)={0x800, 0x0, 0x10005, 0x1ff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000315000-0xc)=@sack_info={0x0, 0x3f, 0x5}, &(0x7f00006a5000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000100000-0xc)=@assoc_value={r8, 0x98a}, &(0x7f0000540000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000ef6000)={r9, 0x7fffffff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000d52000)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000922000-0x20)={0x9ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/11/14 06:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r3) r5 = getpid() lstat(&(0x7f0000b21000-0x8)="2e2f66696c653000", &(0x7f0000089000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000bae000-0x4)=0x0) getresgid(&(0x7f0000c78000)=0x0, &(0x7f00008fb000-0x4)=0x0, &(0x7f00001a6000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d42000)=0x0) r10 = getgid() sendmsg$unix(r2, &(0x7f0000383000-0x38)={&(0x7f0000989000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000366000)=[{&(0x7f00001b1000)="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", 0x1000}, {&(0x7f00007ae000-0x71)="b47dc66598d6430276ad978ef4b8ccb1596baea46fcc2dbd7544299e130b696b7c1c17af90fae82008e9d8637fd6b3eeb767016901994c4ce03b027ef2a031d5e2b6b59c129b09edc02a0626b822c5cb2f96658bbd720d89653804c2f163db6c79da180cdb23b0d7fe53ca59683c2852f2", 0x71}, {&(0x7f0000aac000-0xca)="a188cff70336ed69639bfc248abcfc33d1927ddbc869c29c77fdf219bfe9304f1ab47038bc81c7b5d907d81a3d3fdd9da99db035d961478624377808667fe13b655635009fe3280cf7d44d44f3396745180569a194831e3dc0e0c23c1e2abcb3a6a88423bcf137f41482a0e07ad4d97ac4d66b5f6dbfda707ac9be07206d395e70313b9f1cd1919a098b05bdcdab04c2f2ae541a5180bc93eadcd4ef7625ee345712ff935f1067d9f4a055dab990f581f0ae571ec2ebbada75a8b41dff9c66034a8539c705cf7fd3f32d", 0xca}, {&(0x7f000006b000-0x29)="c0677d60e2454865866d4217081a10c0d93ef2bb1580239b2e95c4a066ceaabf6cd580974911e1a1cf", 0x29}, {&(0x7f00008b3000)="b485185579c6dcf38800df5ff9c1421003e0104af50cc793fbad42e843235ee2260ab3dad1e46d449c6b3d9bb615d2a6ed00ef0814d54cfe94e4217579dd612906a597b88ff6a24c4cfd5c82", 0x4c}, {&(0x7f0000e36000-0x4d)="9beb757cf2be8ec7891cc5f1385939add2170253af23c791e45df04fd0cc137f03c81983f7254b8004478fb2f67d90ae32b88f74c7d737c12bf327789706e644f8665e852bd62ca77b545870b0", 0x4d}], 0x6, &(0x7f000086a000-0xb0)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r0, r2, r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r4, r8}, @cred={0x20, 0x1, 0x2, r9, r4, r10}], 0x5, 0x4841}, 0x4000000) r11 = socket(0x10, 0x2, 0x10) write(r11, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f000069e000)="2e2f66696c653000", 0x82) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf4000)="2f6465762f6375736500", 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[], 0x0, 0x0) 2017/11/14 06:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000041a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/14 06:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x5) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000a84000)=0xa4, 0x4) bind$inet(r0, &(0x7f00007d6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000397000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000020e000)=@sack_info={0x0, 0x7ff, 0x7}, &(0x7f00009be000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005fc000)={r5, 0x3ff, 0x9, 0x96, 0x401, 0x5}, &(0x7f0000154000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000b8000-0xe8)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x3f, 0x1f, 0xa0, 0x80, 0x6, r4, r6}, {0x4, 0x6a, 0xfb, 0x3, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x0}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x73d3, 0xad8e}, 0x13, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x5, 0x7, 0x80000000, 0xc4}}, 0xe8) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000e4a000-0x10)={0x6, &(0x7f0000217000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dfe000)={0x0, 0x0}, &(0x7f00009fb000)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r8 = fcntl$dupfd(r7, 0x0, r7) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000afa000-0x5)="72656e6f00", 0x5) getsockopt$sock_int(r8, 0x1, 0x2b, &(0x7f0000a72000)=0x0, &(0x7f0000dd2000)=0x4) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r8, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "70a94ca257db570a1fc23706"}}}, 0x32) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000061d000)=[{0x4, 0x5}, {0x3, 0x9}, {0x0, 0x7fffffff}, {0x0, 0x0}, {0x3, 0x7}, {0xf, 0x3}], 0x6) recvfrom$inet6(r0, &(0x7f0000969000)="", 0x0, 0x20, &(0x7f0000840000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00009f8000-0x4)=0x0) sendto(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f000071a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) shutdown(r0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2017/11/14 06:38:58 executing program 5: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000098c000-0xd)={0x0, 0x5, "f86212f733"}, &(0x7f0000332000-0x4)=0xd) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000821000-0x10)={r3, 0x2, 0x0, 0x8}, &(0x7f000011a000-0x4)=0x10) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002be000-0x10)="2f6465762f73657175656e6365723200", 0x6000, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xffffffffffffff80) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00005bb000-0x4)=r0, 0x4) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xffffffffffffffff) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000eb000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cbf000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x24, &(0x7f0000bf1000-0x10)={0x1c, 0x0, 0x10000, 0x8}) clock_adjtime(0x0, &(0x7f0000d35000-0xd0)={0xfffffffffffffffd, 0x2, 0xffffffff, 0x8001, 0x51, 0x1, 0x3, 0x5, 0x5, 0x7, 0x3c, 0x9, 0xfffffffffffffffc, 0x0, 0x5, 0x1, 0x1f, 0x6, 0x8000, 0x1ff, 0x1, 0x5, 0x7ffd, 0x5, 0x9f, 0x5ba1376f}) sendto$inet6(r0, &(0x7f00005eb000-0x1)="10", 0x1, 0x0, &(0x7f0000bf7000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dd8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0xa, 0x7, 0xa08, 0x7}, 0x20) modify_ldt$write2(0x11, &(0x7f0000798000-0x10)={0x5e70, 0x1000, 0x400, 0x80000000, 0x2, 0x8, 0x3, 0x1cd9, 0x101, 0x9b}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001fd000)={0x0, 0x0}) shutdown(r0, 0x1) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000df6000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000132000)=0xeb, 0x4) 2017/11/14 06:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) clock_gettime(0x0, &(0x7f000007f000)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x4) utimes(&(0x7f000089d000)="2e2f66696c653000", &(0x7f0000fbf000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000ae0000-0x10)={0x100, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$usbmon(&(0x7f0000703000+0x51d)="2f6465762f7573626d6f6e2300", 0xffffffffffffffff, 0x80000000008000) ioctl$TIOCMSET(r4, 0x5418, &(0x7f00008e2000)=0x1b00000000000000) r5 = request_key(&(0x7f000007d000)="636966732e69646d617000", &(0x7f0000b58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a39000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffffffffff9) r6 = request_key(&(0x7f0000272000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f0000d07000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ece000-0x1)="00", 0xfffffffffffffffa) keyctl$negate(0xd, r5, 0x40, r6) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f000019d000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b66000)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000099e000)={0x5, 0xa44e, 0xfff, {0x77359400, 0x0}, 0xc00000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r3 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) 2017/11/14 06:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) r2 = getpgrp(0x0) ptrace$setregs(0xffffffffffffffff, r2, 0xffff, &(0x7f0000565000)="e3ed68d60f5d5cf9a4fb8df878424c9b2d67fe6854e2237cc9984ca91725324170e344662d6989ec3f1d640b8a22debc545ba74fcbc1f054e859a0941eb93a9b067a814140356e915e294e90") write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x6) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f00002e7000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000059e000)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000ee3000)=0xc) r2 = syz_open_dev$usbmon(&(0x7f0000c5b000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x402000) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000a76000-0x4)=0x3, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000a8000-0x4)=0x0, 0x4) 2017/11/14 06:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a15000-0xc)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r2, 0x9) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eef000-0x11)="2f6465762f7161745f6164665f63746c00", 0x220000, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000f8a000-0x4)=0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000de3000-0xef)={0x0, 0xe7, "a99c3b656e21b8245676d764f008934d4ab15c0dec26817caf6d085b403a9bb740328ee35c5c5cc757fb28b6af74ef310d55d451519fece383453ac7f6d73f79fcae755340e4ff18acc1ae2dd5c427c3533c0534a3ab2295bb864ee8cb10fb42e762368c7d7b9d926ec9e833504d117ad96e82d7423d2680459f5e979bcf9581734d2db11e321226a7a1e683729d3df8e48ce5349d11b206db5e06eaa262e81dca52c9adc14e3e45beb627f9e3c346fb5efdc561fdcb0049bc3bbb1807415b59e5bd5ac0ef86bd563a3dd60a07250c73baf204fb084c91cb78c27327f5df248f5410aaf079944c"}, &(0x7f000090a000)=0xef) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ef000-0x8c)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007e5000)={r4, 0x3f, 0x20, 0x7fff, 0x2}, &(0x7f0000bb0000-0x4)=0x18) 2017/11/14 06:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/14 06:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000041a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/14 06:38:58 executing program 4: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000210000/0x18000)=nil, &(0x7f0000ae1000)=[@text32={0x20, &(0x7f0000ae7000)="66bad104ecc744240002c7ffffc744240262000000c7442406000000000f011424c4e2d59cb500480000f08114c100000000c4e2693bcc0f23a9640f01c9650f01d10f20c035000000200f22c066baf80cb8ffb9d485ef66bafc0cec", 0x5c}], 0x1, 0x0, &(0x7f0000ae7000)=[], 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000c0e000-0x8)=0x0) mbind(&(0x7f0000396000/0x1000)=nil, 0x1000, 0x0, &(0x7f00002e8000)=0x0, 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fb3000-0xa)="2f6465762f7663732300", 0xfffffffffffffffb, 0x212003) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000962000)=0xfffffffffffffffd) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb2000)="2f6465762f73657175656e63657200", 0x480, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000a44000-0x160)={{{{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]}, {{0xa, 0x2, 0xfffffffffffffbff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x7, 0x5, "c8242e0cd44a1e212be6084f287178613ca434a5ef1e57a5ec650d9d388d628e48ffbe49ec17de3461bf9bdd53d269fc8281a0edf16706e2548ea34c0a29c9db30625c83ea00370339769e8c9703edba"}, 0x160) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000fb0000-0x20)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000001000/0x1000)=nil}) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000fb2000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000b2d000-0x20)={0x1, 0x0, 0xa1f, 0x9, r4}) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f000000d000-0x18)=[@text16={0x10, &(0x7f0000020000-0x64)="065925e2cca74a7632e9e66eb9dc9225085b05000000abb57712d467cc61056c75dfa557b8d78c389219dec4825895bcdbee829bc7c147117c4ad269fb36c556d87c6fb2c3d4f0017b03a9630be7ee8ff69f2323ed436906b32cce8ae0b61223eb7c5cdd", 0x64}], 0x1, 0x0, &(0x7f0000020000)=[], 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fb4000-0x4)=0x0) 2017/11/14 06:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x7fff) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00008b2000)=0x0, &(0x7f00001c1000)=0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6b000)="2f6465762f76637300", 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00003bc000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readahead(0xffffffffffffffff, 0x0, 0x0) getpeername$netlink(r3, &(0x7f000014c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000419000-0x4)=0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000e38000-0x20)={0x2000000000000, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x2000f7, 0x5], 0x2, 0x3f, 0x2, 0x0, 0x0, 0x0, {0x5936, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0x8, 0x41e2, 0x0, 0x7, 0x6d57, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f5b000-0x11)="2f6465762f7667615f6172626974657200", 0x800000000000, 0x0) r5 = gettid() sched_getparam(r5, &(0x7f0000f6e000-0x4)=0x0) sendmsg$netrom(r3, &(0x7f00007c7000)={&(0x7f00002f6000-0x10)=@ax25={0x3, {"4568c0efc82291"}, 0x1}, 0x10, &(0x7f00008e2000)=[{&(0x7f0000e41000)="f705b75961195a7da8352844f19bc6099bb3ca0179c0958faf01e70d60d67dc2716a16eb59573730cc56e41d87321a6c2296657d9874d8bd512508d861fc647738de2436ab628837894163403c928d5b43e2f5e9798e19b6787def256e25d6fdcfe108d419e1d226862d9375b0c8d536b6b50849569a81ab273a3ec86835e754148d02f717aa14571c232855339561f8c428e7ebb2b8cfffe32e1d9b13715f4db8a92ce4babd01e636f4", 0xaa}, {&(0x7f0000cb9000-0x1)="c8", 0x1}], 0x2, &(0x7f000033b000-0x140)=[{0xf8, 0x109, 0x37, "f22f90f9bcf66fa66bc7c2aa31e97e21558e75c6c3acca2a0c7bd0287a4796d9d57eca5f46c5f6266f5ba6a53401d2b48f9d469d745e5fb0ba412443dd9eaee1f2d00f65946546ea7d041058c4f745c49d458686b5d7fe6494abdf4082b80e1a317d300566da4359d641a797e76979b38d7d1768f31ab7d9b75cd5595e3b3d90aebc2a99133a57ff81beff0b8ea42579ec07a9d9977e9089392958a78ef97387a75ac27cc9205ba913e01b38956379c670ee88fd21a6d9d87e02b7faa733b99706710f2858ae40facf857f1672ee2fa8e6ac42b13ba40941fe67e53f6dadfcc188b9f70d0d"}, {0x48, 0x10b, 0xfffffffffffffffb, "a00cdf016622da9604a740be8608f8d787c2f8ccbcc6533c5cb43fc3174f66686930f8c3a8f408c11f19f468a128568b8cbd6c84"}], 0x2, 0x10}, 0x1) listxattr(&(0x7f0000c10000-0x8)="2e2f66696c653000", &(0x7f0000a03000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000e9e000)=0x5, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000d7d000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = creat(&(0x7f000085d000-0x8)="2e2f66696c653100", 0x44) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00002d6000)={0x0, 0x8}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000ee3000-0x4)=0x1, 0x0) pkey_alloc(0x0, 0xd) lseek(r4, 0x0, 0x4) fcntl$getownex(r6, 0x10, &(0x7f0000a48000)={0x0, 0x0}) 2017/11/14 06:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00000d4000)={0x6, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x265b7409, 0x6, 0x7, 0x6271, 0x0, 0x1, 0x3, 0x8}) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00001b1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000ade000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000453000)="2e2f66696c653000", &(0x7f000029b000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 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]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r1 = syz_open_dev$vcsn(&(0x7f0000311000)="2f6465762f7663732300", 0x9, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cfb000-0xc)={0x4, [0x5, 0x9f6, 0xffffffff, 0x8]}, 0xc) ioctl$KVM_SMI(r0, 0xaeb7) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/11/14 06:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ce5000-0x4)=0x0, &(0x7f0000527000-0x4)=0x0, &(0x7f0000662000)=0x0) pipe(&(0x7f00002d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) r3 = socket(0x10, 0x80a, 0x10) write(r3, &(0x7f0000a6e000-0x23)="240000f7000720de91031b001d00000100100c09000900000001860000000005001eea", 0x23) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000014a000)=0x0, &(0x7f000025f000-0x4)=0x4) connect$nfc_llcp(r1, &(0x7f0000c13000-0x60)={0x27, 0x3, 0x3, 0x7, 0xf00, 0x9, "b4971a5a7228eeebbccb7e9eb285c00870515e2060ef4047dbd5344bc964ae915b97be1a21d638000e2a7c2a8d8c81deed1d1e3c87d6210352bf45fc553e2f", 0x1}, 0x60) 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = msgget(0x1, 0x2) msgsnd(r1, &(0x7f000098a000-0x3b)={0x2, "2fb82a82d3f5c9caf99ec8bda7a26d3fe1799c191c1d86a79a1d22f29e19db58fffaa2d82a4ce451b794a487d0795fdb20048e"}, 0x3b, 0x800) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) socket$unix(0x1, 0x5, 0x0) listen(r0, 0x3b116e13) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d7000)="2f6465762f76637300", 0x50000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000fd2000)={"6972cf65bb3ea8e8454d3099dc01f82d", {0x4, 0xffffffff, 0x6, "3f19c41c57d8", 0x7, 0x0}}) 2017/11/14 06:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000bfe000)=0x1, 0x4) bind$inet6(r0, &(0x7f0000d9e000-0x1c)={0xa, 0x0, 0x2000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00006f7000)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r0, 0x5421, &(0x7f0000d09000-0x8)=0x3) listen(r2, 0x2000200) socketpair(0xb, 0x9, 0x5, &(0x7f00008f4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f3c000)={{{@in6=@loopback={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=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052a000)=0xe8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f8e000-0x4)=0x8, 0x4) sendto$inet(r2, &(0x7f000079b000-0x1)="bb", 0x1, 0x20008045, &(0x7f000005a000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f00006cf000)=0x81, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000213000)="", &(0x7f0000cad000-0x4)=0x0) close(r1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001df000-0xb8)={0x0, 0x6, 0x4, 0x1f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x0, 0x3, 0xa1f}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000015f000)={r4, 0x6}, &(0x7f00000d6000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x6, 0xac, 0x85, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x51, r5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000b20000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r5) getsockopt$inet6_tcp_buf(r2, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008b2000)=0x91) sendto$inet6(r0, &(0x7f0000f6f000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x4000020000004, &(0x7f0000241000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) 2017/11/14 06:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000041a000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/11/14 06:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) clock_gettime(0x0, &(0x7f0000a6e000-0x10)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00008e4000)=[{0x7fff, 0x3, 0x3, 0x1ff, @tick=0x7d0, {0x400, 0x800}, {0x7, 0x79de}, @queue={0x2, {0x1, 0x7}}}, {0x7, 0x7, 0xa04, 0x7, @time={0x77359400, 0x0}, {0xeca, 0x7}, {0x9, 0x7ff}, @control={0x9, 0x1, 0xfff}}, {0x8, 0xaae3, 0x5, 0x5, @time={r2, r3+30000000}, {0x26a, 0x6}, {0xe3, 0x5d}, @raw32={[0x1ff, 0x6, 0x7]}}, {0x0, 0x232, 0x0, 0x9, @tick=0x694a, {0x4, 0x2}, {0x7f, 0x4e12}, @connect={{0x3f3f, 0xe07}, {0x1f, 0x7}}}, {0x4, 0x8000, 0x7f, 0x5, @time={0x0, 0x989680}, {0x2, 0x6}, {0x5, 0x5}, @queue={0x2, {0x800, 0x1f}}}, {0x6, 0x607, 0xfffffffffffffffd, 0x0, @tick=0x400, {0x9, 0x4}, {0x400, 0x6}, @raw32={[0x5, 0x7854, 0x6225]}}], 0x120) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000690000-0x10)={0x2, &(0x7f0000d6a000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r4 = dup(r1) ioctl$TIOCEXCL(r4, 0x540c) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000298000-0x48)={{0x3, 0x0, 0x6, 0x3, 0x6}, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f00001e4000)="2e2f66696c653000", &(0x7f0000496000)=@known="73797374656d2e736f636b70726f746f6e616d6500", &(0x7f00004a3000-0x5)="73656c6600", 0x5, 0x2) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000505000)={0x0, 0x0}) 2017/11/14 06:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 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]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000db7000-0xc)="2f6465762f72666b696c6c00", 0x208001, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000aff000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0xfffffffffffffffe, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00007f7000)=@pic={0x6, 0xffff, 0xffffffffffff3b52, 0x100, 0x72c0, 0x200, 0x6, 0x90, 0x100000001, 0x1a, 0x5, 0xfffffffffffffff9, 0x6, 0x2, 0x8, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000056000-0xb)="2f6465762f6877726e6700", 0x480, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x8000000000003, 0x100000004) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000864000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000051d000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005df000-0xc)="2f6465762f72666b696c6c00", 0x400000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000a7c000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2017/11/14 06:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001b5000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffa000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff9000)={0x0, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xb22442f, 0x6, 0x9, 0x20}, &(0x7f00008e5000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d98000-0x108)={r2, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x0, 0x1, 0x5, 0x5, 0x0, 0x3, 0x6, 0xbe, 0x8000, 0x1ff00, 0x3f, 0x3, 0x81]}, &(0x7f0000ffd000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ffe000-0xc)=@sack_info={r2, 0x4, 0xffffffff}, &(0x7f000017a000)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffe000)={0x0, 0xc9, "02fca54fd6631719f8da7d46ba78af999e73d50f7e71182fadb7b107c4852b3d22eabac41c4d91671f07af20cf6ed2c37f00dce1c597fb3bc00accc3ceec1a4ad861cbb507d4ff3064236b415cff9c8236637a5d023e7e8935260d5f27bc425eba7beb7e419685cb589b6b8eaf1b3087ab8422cb1c1c6ea322cd39a7c1e67371d263d9d722e7f83f6e829d2946e22bdd3280710ad27ba19134decdecf5254194254212dc9333b8bc05dc0136ded27abc35f95e66d8a5507115e1ecd62b728154125f068b4f879f9a4e"}, &(0x7f00001cc000-0x4)=0xd1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f5c000)={r4, 0x800000000000a0}, &(0x7f0000d56000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffb000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f85000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000093f000-0x4)=@assoc_id=r5, &(0x7f00007f1000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000413000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000845000-0x4)=0xcf) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000ffb000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002c9000-0x6)={r3, 0x0}, &(0x7f0000fff000-0x4)=0x6) getrusage(0x400, &(0x7f0000761000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b78000)={r5, 0x4, 0x80000001, 0x10001}, &(0x7f0000ff5000-0x4)=0x10) pipe2(&(0x7f0000ae4000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d20000-0x8)=@assoc_value={r8, 0x5b}, 0x8) sendto$inet6(r0, &(0x7f0000ffb000)="87", 0x1, 0x4044, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0xb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000001}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e8c000-0x14)={r6, 0x8, 0x6, 0x1, 0x101, 0xcd}, 0x14) write(r0, &(0x7f00006dc000)="0d76f9f1ffcd100de76f6717801c9bce88ed0e80bc0c3cf6c9f640d4f43f7b88604886ae9e734838e816d3039035fe6badf256279cc635663dc651ca0e7f717f4f47ade94a45b4038b6d041a21f20a5a04656e994cafb8e433a59b94f713b736316148c402917c1b0b8050cd33c2c3b23b2ef81b0447bd7355d416508361638e6277756e", 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000b64000-0x20)={0xffff, 0xc, 0x1fd, 0xdb, 0x3, 0x3ff, 0x7, 0x5c20, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fff000-0xcd)={r7, 0xc5, "2700500516f0b09395fda02b701dba4bde4e7aa6f648cce06fca3f1e2b689fdba2565d36d76a2a9c9d362307ec585f2259d53777fbbcc8ad0e2243b0e4cc5ad745e74795980b06969f989f052c6dd85929f7f28b4609a50d323283975b906246089036a81220a62f01afa5c19a8b07d53cc86bd16762c36aa26f3905fa34a2718165c432292bb8d17dd1ff95b8e867b0c5072036e8c355b5a18aa7c6f4acd963d40006134d56e8119f203c6416fa62109c2f71a8816944944cb8b6666787ce8dc705ac5a2b"}, &(0x7f000023a000-0x4)=0xcd) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ffe000)={r11, @in6={{0xa, 0x3, 0xfe00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f00005ae000-0xa0)="e0d22a13d13a158a283f3ec1b66cc30b426acfcbf1c6c75063a3f0c6d2f082d5d83a646415e515f6f775ca7c30236407121091358ff67e8e5ccc0ce95cd163b693d14876b47e4b00485a6a4c5762f414b4df73ae0eb1b0132803a4c9620cb93b231fdec8206ea6ff2d104d566c6b205fe5e3dd1250abca312528288528a343b2000000021f6ce3eb50d2c22fa1547d0418de123ba502e88de573a33adb6b118c", 0xa0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000ffe000-0x70)={[{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]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000fff000-0x10)={0xffffffff, 0x200, 0x6, 0x5, r4}, 0x10) 2017/11/14 06:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) stat(&(0x7f0000fac000)="2e2f66696c653000", &(0x7f00002cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) setreuid(0x0, r0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000040000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x873}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x6, 0x8, 0xc6, 0x76ba, 0x4, 0x3, 0x800, 0x5, 0xfffffffffffff801, 0xf60, 0x42, 0x159ca417, 0x1]}, &(0x7f0000ab0000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e86000)={r1, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffeffffffff}, 0x98) listen(r0, 0x18) connect$inet(0xffffffffffffffff, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002db000-0x18)={r1, 0x6, 0x30, 0x61, 0x2}, &(0x7f0000852000)=0x18) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x0, 0x0) r1 = getpid() r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000059f000-0x10)={0x0, 0x0}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00009c6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f52000-0x8)="2e2f66696c653000", 0x2) unshare(0x20000) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f0000b7c000)="2e2f66696c653000", &(0x7f00006d6000-0x6)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") inotify_init() accept4$ipx(r0, 0x0, &(0x7f00009bd000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x7e, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000097c000-0x9)="2f6465762f72746300", 0x60018e1b520f3931, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000004000)=0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x3, 0x84) timerfd_create(0x3, 0x80800) setsockopt$inet6_int(r5, 0x29, 0x4a, &(0x7f0000a17000)=0x6, 0x4) recvmsg(r5, &(0x7f00002e7000)={&(0x7f0000ab9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000dc0000-0x20)=[{&(0x7f0000a2c000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000098000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x2, &(0x7f00001a2000)="", 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r5, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b83000-0x60)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0xffff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x5, 0x0}], 0x1, 0x0) getpgrp(r4) 2017/11/14 06:38:59 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e1c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000238000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000ad9000-0x4)=0x0, &(0x7f000059a000-0x4)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x3c0, 0x29, 0x4, "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"}, 0x3c0, 0x0}], 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f00003a3000+0xd5b)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/11/14 06:38:59 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5810bf625ff2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x3b116e13) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) [ 506.492092] sctp: [Deprecated]: syz-executor1 (pid 10765) Use of int in maxseg socket option. [ 506.492092] Use struct sctp_assoc_value instead 2017/11/14 06:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c08000-0x9)="2f6465762f6b766d00", 0x800000008000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(0xffffffffffffffff, 0x6, 0x6c5, &(0x7f000045a000-0x18)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f000038d000)=0x18) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d92000-0x8)={0x0, 0x0}) ioctl$KVM_IOBITVEC(r1, 0x4040aeee, &(0x7f0000a94000-0x28)={0x0, 0x4, 0x2, &(0x7f0000129000)="", &(0x7f0000f5f000-0x18)="", 0x0, 0x0, 0x0}) r2 = accept$inet(r1, &(0x7f00008f6000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fae000-0x4)=0x10) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000029c000)=0x3, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000305000-0x30)={0x100000001, 0x2, &(0x7f000000c000-0x18)=[@generic={0xf885, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x800000000000000, 0x0}], &(0x7f0000be8000)="00", 0x1, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r4 = dup(r3) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f000076e000)=0x0) prctl$intptr(0x1e, 0x8) r5 = accept4$packet(r4, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ef8000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000ef7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0xa7, 0x100000000, 0x400, 0x800, 0x80000000, r6}) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f000057f000)=0x0, &(0x7f00004e5000-0x4)=0x4) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f0000f40000-0x18)={0x0, 0xff, 0x5, &(0x7f0000e97000-0x8)=0x0}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x83) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000349000)={0x7, &(0x7f0000dda000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000ef5000)={r7, 0x2}) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000117000)={{0x0, 0x1000, 0xb, 0x0, 0x5, 0x8, 0xfffffffffffffffb, 0x7f, 0x200, 0xffff, 0x100000000, 0x1, 0x0}, {0x6000, 0x3000, 0x0, 0x9, 0xb0ed, 0x10000, 0xc8, 0x8001, 0x7, 0x2, 0x1f, 0x7fff, 0x0}, {0xf000, 0x0, 0x0, 0xfffffffffffff980, 0xf5, 0x808c, 0x3f, 0x3, 0xffffffffffffffc1, 0xff, 0x0, 0x5, 0x0}, {0x5006, 0x2000, 0xf, 0x5, 0x80000001, 0x5, 0xffffffff80000000, 0x8000, 0x401, 0x7, 0x3f, 0x7, 0x0}, {0x6000, 0x1, 0xb, 0x40, 0x5, 0x0, 0x400, 0xe, 0x3, 0x5, 0x0, 0x2, 0x0}, {0xf000, 0xd000, 0x4, 0x490c, 0x7, 0xffff, 0x2, 0xc5e, 0xfd, 0x2, 0x20fc, 0x101, 0x0}, {0x0, 0x103000, 0x9, 0x3, 0x9, 0x1, 0x8, 0x8b, 0x0, 0xffff, 0xff, 0x1, 0x0}, {0x10000, 0x0, 0x3, 0x3, 0x1, 0xff, 0xffff, 0x3, 0x6a9695bf, 0x400, 0x0, 0x1, 0x0}, {0x1000, 0x3000, [0x0, 0x0, 0x0]}, {0x6000, 0x6000, [0x0, 0x0, 0x0]}, 0x80000008, 0x0, 0x11f000, 0x400000, 0x8, 0x1100, 0x2, [0x1000, 0x4, 0x4, 0x690]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f000059c000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000c45000-0x8)={0x5, 0x89a7}) r8 = socket$inet(0x2, 0x803, 0x16) ioctl$sock_ifreq(r8, 0x8924, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) r9 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOBITVEC(r9, 0x4040aeee, &(0x7f0000189000-0x28)={0x0, 0x6, 0xffffffff80000002, &(0x7f000072b000-0xe7)="", &(0x7f0000092000-0x40)="", 0x0, 0x0, 0x0}) 2017/11/14 06:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005b2000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b87000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000ca5000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ebf000)={@generic="17da5c1c0efaf6a6b20127c4acaba23a", @ifru_map={0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = add_key(&(0x7f00005ea000-0x8)="6b657972696e6700", &(0x7f0000678000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000)="", 0x0, 0xfffffffffffffffc) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000a14000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000cd4000-0x4)=0xb7) r3 = request_key(&(0x7f00009d8000)="69645f6c656761637900", &(0x7f0000dd0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b36000)="2f6465762f6e65742f74756e00", 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000c96000-0xf1)="e72daad92c047867356b683b770de12908c19fe2e5c919c9d67c187ae3b9ec3ca8c25159dba5f94ccf3fdb1c3d39aed5589095ff83e8537323785c1a8954211505d8831ad4ef9c9567744175324a7dbc6128a7bfe491d10202cc9ee3994617487998caad51b03381e4374e45dbd101b19f50c7d1993cee5922e95583bb5945313f09c5901942beb9b2c1ba9a8eccb995ffecc5bddfe387f85a0d7f2c7aadc8c554d81488fcb43a6d2599dfe68c97cb4737ee6215ff162c92db16bde0ce4b8b7c6cc76ffa2a07f91e61d5c06d5202fb8e081ff5d491c828548c463fb9398ccba60c2ffe99507ab4b2399b2f628552911e42", 0xf1, r3) 2017/11/14 06:38:59 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000cb8000)=0x2, 0x4) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000206000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8) chdir(&(0x7f000041d000-0x8)="2e2f66696c653000") r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00001ec000-0x4)=0x5, 0x4) listen(r0, 0x3b116e13) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$setendian(0x14, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000855000-0x9)="2f6465762f73672300", 0x3, 0x40000) fadvise64(r0, 0x55, 0xfff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r3 = msgget$private(0x0, 0x400) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000a4b000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/14 06:38:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x4, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000799000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b4000)="2f6465762f6b766d00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a32000-0x4)=0x0, &(0x7f0000171000)=0x4) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = syz_open_dev$sg(&(0x7f00005f3000)="2f6465762f73672300", 0x1ff, 0x0) epoll_pwait(r4, &(0x7f0000791000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x4, &(0x7f0000cee000-0x8)={0xb}, 0x8) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000f5a000/0x18000)=nil, &(0x7f000004e000)=[@text64={0x40, &(0x7f0000aac000)="c482090711420fc79a008000000f1ee1c4a3a942eafc0f225767f6b203000000c4c1795a7ad266450fa86636664f0f38821c59410fbcde", 0x37}], 0x1, 0x0, &(0x7f0000d2d000)=[], 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00004ef000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r7 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00001e3000-0x8)={r5, r6}) bind(r5, &(0x7f0000249000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000869000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = 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, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007c1000)=0x0) perf_event_open(&(0x7f0000d9b000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x9392, 0x0, 0x0, 0x2, 0x4000000000000000, 0x9, 0x100000003, 0x10000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x727, 0x2, 0x0, 0x0, 0x104, 0x0, 0x4000000000000000, 0x20, 0x0, 0x0}, r9, 0x1, 0xffffffffffffffff, 0x2) syz_open_dev$loop(&(0x7f000062d000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x0) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f000048e000-0x10)={0x0, 0x1, 0x6, @random="ee31b882cfbf", [0x0, 0x0]}, 0x10) prctl$intptr(0x29, 0x1000) r10 = socket(0xa, 0x0, 0x57e5) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r10, 0x894b, &(0x7f00007aa000)=0x0) clone(0x0, &(0x7f00004c1000+0xc19)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f00003e0000)="") prctl$setptracer(0x59616d61, r9) waitid(0x0, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000057000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 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, r8, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000069b000)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x2, 0x200, 0x6, 0x2}, &(0x7f0000cef000-0x4)=0x20) 2017/11/14 06:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mbind(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000bb7000-0x8)=0xdfae, 0x2, 0x6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cd8000)={0x0, 0x0, 0x0}, &(0x7f0000cba000)=0xc) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) sysfs$3(0x3) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00009f0000)={0x7fff, 0x2, 0x1, 0x4}, 0x10) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r1) 2017/11/14 06:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, 0xffffffffffffffff, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, 0xffffffffffffffff, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) socketpair(0x1b, 0x2, 0x790, &(0x7f0000ca7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ed1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000184000-0x8)={r4, 0x2}) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00003c1000-0x14)={0x200, 0x7b, 0x3, 0x3, 0x4}, 0x14) 2017/11/14 06:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d57000)=0x4) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000840000-0x20)={@generic="f871c2702abc363f0a760d9e270c1721", @ifru_addrs={0x2, 0x3, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x50, r0, 0x0) socketpair$inet6(0xa, 0xe, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r1, 0x20000000000000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f000027d000-0x8)="2e2f66696c653000", 0x200000000000080) 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000003, 0x20001010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @thr={&(0x7f0000e65000)="8b33026e2cc4a87c73344f738c5e855cbb9e4b01a703c9b2c788bc03211b031bb902671add63f0fd220068d5fa2c0714f3f2b2b2d2e1a33ac71a25ab011cbf835e588d2dbcb647f65dc55d2f74ccb5e7cbe02dbb4d767c6b6fb571ba9ab8ec15d2c4b9975567656886af2575b375e150675caa4c7963b0604ba6cbd56bd9a72d7e543592a68d281ede624212b3390763e479864c205d3ec7154b8040119e2db6e8f5f09f4848c669a7086ddade2c1bff3dc48a0e4b5c9ced", &(0x7f0000c63000)=""}, []}, &(0x7f0000044000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r5, r4, 0x0) sendto$unix(r4, &(0x7f0000964000)="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", 0x1000, 0x20008850, &(0x7f0000026000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f0000033000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r6, &(0x7f00008f5000-0x6)=@hci={0x1f, 0x10000000000, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000a90000-0x10)={0x0, 0xb50c}) r8 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r8, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x2, &(0x7f00000cf000)=[{0x74, 0x3, 0x5, 0x1}, {0x2, 0x6, 0x5f6, 0x40}]}, 0x10) sendmmsg(r8, &(0x7f0000d15000-0x40)=[{{&(0x7f0000285000)=@in6={0xa, 0x2, 0x1c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c, &(0x7f0000d15000-0x20)=[{&(0x7f0000b44000)="3902b7524946c5d642dfcdcdd78165ccf482e26636628e6c6e33ebd690175767effc5ad70d342c8ca3c36ab5290c013622952b7a86e15cf147eb51215f7bc65e2d8892b85449906d109bfc5a2470cf695870a747a682f1916834d6d5bc9c1b54bf031e68359b3e4f743d390dbc51ceeb6addca2f5a475671b18b86b57cf595afd732c3c5ae94d3a072dcf37cc146fb0bfb32cd760331", 0x96}, {&(0x7f00003c2000)="", 0x0}, {&(0x7f0000ee9000)="e9d535e663e570a26883191ea26ccc628c4685b721bc70e64c0a7af8932615f502dca4fae34465fc9aeb745b976ee9655afada8fa89f43f0fa83a3fcf8297d972cd0a95ad01df579f8c086c089f579c636a79b450ed50c9683160a207c1682e68f2676", 0x63}, {&(0x7f00005ec000-0x1000)="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", 0x1000}, {&(0x7f0000510000-0xcb)="989287bb119c3d12142ccfcdae42c284fd575b583e975cdf69c03de8745a8a053abe92a605af6f525c4d709684f0cd6992a5743c1bd6afddc2bb1364bf17532a649211be2fbd78d429c5efdb945688b0885821aea0d6554a2527c4c162007e22e6605ee76eda06e92fbf38c5077edaff50ca6fbbab8c303e7257a7b4fe110709ed2c74434f0fbb1df3728c97ca78d29537677b2486e06071e04e3d93046f5d31901793fdf0452c48471f8a2c3d81aa17c5e190057a1a6818a812d2cdc9c1d27721adbd5458f2ffe06871fd", 0xcb}], 0x5, &(0x7f0000573000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8082) write(r7, &(0x7f0000029000)="90", 0x1) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000c79000-0x3)=@req={0x0, 0x0}) splice(r6, 0x0, r4, 0x0, 0x8526, 0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0x77359400, 0x0}, 0x8) timer_settime(r3, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_delete(r3) timer_settime(r3, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$setown(0xffffffffffffffff, 0x8, r2) 2017/11/14 06:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc90, 0x0, 0x80000040fe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f000069d000/0x4000)=nil, 0x4000, &(0x7f0000f83000)="") r0 = memfd_create(&(0x7f000089e000-0x1)="00", 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000bf0000-0x20)={0x8000000000010201, 0x2, 0x7000, 0x2000, &(0x7f0000deb000/0x2000)=nil}) remap_file_pages(&(0x7f0000a1e000/0x1000)=nil, 0x1000, 0x0, 0xa, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000078f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d4000)="2f6465762f6877726e6700", 0x22040, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002d9000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0x0, "8265fb77378d5f75d8a086017b6c651fcde81dec1720193eddf6f8bf1fb8e3ddf12fd5a0422c4ce696c7ca9e8895c6dedba975437149d8fb4e274ed1f6704265e4ca2e87e0f88cf82a89e96265349087"}, 0x160) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000037000-0x1000)="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") ioctl$VT_ACTIVATE(r0, 0x5606, 0x5) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000742000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r3, []}, &(0x7f0000044000)=0x0) fcntl$setpipe(r2, 0x407, 0x1000) setpgid(0x0, r3) r4 = socket$kcm(0x29, 0x2, 0x0) recvmmsg(r4, &(0x7f0000108000)=[{{&(0x7f000016a000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000641000)=[{&(0x7f0000482000)="", 0x0}], 0x1, &(0x7f0000998000-0x60)="", 0x0, 0x0}, 0x0}, {{&(0x7f000038e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f000000d000)=[{&(0x7f00006da000-0xe6)="", 0x0}, {&(0x7f00005d3000)="", 0x0}, {&(0x7f0000065000)="", 0x0}], 0x3, &(0x7f0000e26000-0x50)="", 0x0, 0x0}, 0x0}, {{&(0x7f0000a2c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f13000-0x10)=[{&(0x7f0000359000-0x94)="", 0x0}], 0x1, &(0x7f0000cb8000-0xf3)="", 0x0, 0x6}, 0x0}, {{&(0x7f0000527000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00008f1000)=[{&(0x7f0000cdf000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x930}, {&(0x7f000098b000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f00002db000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000ca7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000027c000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x5, &(0x7f0000ede000)="", 0x0, 0x3}, 0x1ff}, {{&(0x7f000075c000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002d3000+0x491)=[{&(0x7f0000b58000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f00006d8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x2, &(0x7f0000a38000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdd, 0x8}, 0x6}], 0x5, 0x20, &(0x7f0000f16000-0x10)={0x77359400, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000434000+0xda7)="6e7600", 0x3) r5 = getpgid(0x0) tkill(r5, 0x1000000000016) write(0xffffffffffffffff, &(0x7f00006a6000-0x74)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ac8000-0x4)=0x5, 0x4) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r2) r5 = socket(0x2000000011, 0x3, 0xff) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x0, &(0x7f0000193000-0x10)=[]}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) fcntl$getflags(r5, 0x3) read$eventfd(r4, &(0x7f0000bb6000-0x8)=0x0, 0x8) ioctl$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$packet(r5, &(0x7f0000c85000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) socket$packet(0x11, 0x3, 0x300) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x8b, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e00"}}}}, 0xbd) creat(&(0x7f0000d1b000-0x8)="2e2f66696c653000", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00005c5000-0xe8)={{{@in=@loopback=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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c2000)=0xe8) 2017/11/14 06:38:59 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f000031e000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000cd3000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3b116e13) connect$inet(0xffffffffffffffff, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0xff6) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) pwrite64(r1, &(0x7f0000b4f000)="60d86b857c5c89871c96612ac78338a1538809e52617b0736c40105c0850fe711fc600b1f70795c48c69b15ca9c134bbaf609373bd2490350da7bf9f664c580e5793beffda34b758585116", 0x4b, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00003fe000)="2f6465762f766373612300", 0x4, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00002a2000)={0x0, 0x7fffffff}, &(0x7f0000e49000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000043000-0x8)={r3, 0x20}, 0x8) recvmsg$netrom(r2, &(0x7f0000d27000-0x38)={&(0x7f0000b1b000)=@ax25={0x3, {"9ddf7ae28dbb4f"}, 0x1f}, 0x10, &(0x7f0000836000)=[{&(0x7f0000105000-0x46)="e3628ea8ac100f693b08e101f5557c0e22a241d49058825a14f536fb9c9ba1c95fa19ab5aeb8bbffb64f1eccc70d0f9c6a2d6535f78c9e4f74596b7d8a2aac26b04274578246", 0x46}, {&(0x7f0000172000-0xe9)="36c8229622c8a4238b25165ec1d9e0b19c4f6cda49a1914c9a28888c41369a0bd98e1d870eb93c2df9e8b8ee5ea1034e8ea28fe8a55cf8e6e8b8f698e37313ae5469dc6c49cea1e2df6658e2b5004fd76e8ca1810034fad9637c51bb2e95a5cac78345b845eff7d80b383b50ca6ecf43a0e20053dd684932b63b59964997e9ae37a24c4900af00699c7824012d7dbc96267e4635e8223bfd88e1b9b222746b3a895032423960e4d5d7cc0022125ea96b28ee513c0687faae882b3caf8f220b4f2973e67317044e9919a034ebb332720f395c212d8d745f0ac9455d246a6718e8d9b87d911c76c9941f", 0xe9}, {&(0x7f0000628000-0xe7)="6153495dfc1da88d3e555e472ea4f878199d0aca4754025656410d27435fe720c3ba82017a4bee1ab73fdc79cc3593f672a4474d0d22f00ae0b252eb481b64ed9948c41d2aed7a9b4bb247622c5f668a6b73f8b5ae30d0e15f0414ae67b3d1e331cfdd2f160767532f743efee781ccee427c12d701596cb97735ec036d528fc06d4d002498414fd41ef0bcaca790dacbd8949f54201ade19413a4b00e500faf3936f6b5efcaa9422bd8d2cad31a9ed1c23e37f8c9dc9a72115313f3a11033969f967b509a6c1d926f534a29beb799819318f1aefc7ac32478da3ea11331ca5fb9c26afd7a9209d", 0xe7}, {&(0x7f0000228000-0xa8)="3e636a98900a7f34dc5f5898521bed5aeed83cd345db551e12475524d2d17ccc3d2ce85fa4f128d8deaa64dd83139309c8a9439d597b51aea9e2aa02665176624b40e816193791241c8dc2ab10c2368dc26c8e930e4611acaebca6b8986e52a1973931b4a65760885752b093d75196d786cbe31496201f66f0a52763a6b3c0e415adba1af9f17352deac8bdf548a9cc0c0617d8b92e9ed21a3ebb954a0be7944a4ec9b99fc6b8732", 0xa8}, {&(0x7f0000a1e000)="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", 0x1000}, {&(0x7f000063d000-0xc1)="f2dd559a7fe1b4fbc300e9981ad4e116465ac4fc6698e0ca70f7a2f54693b712314c9db00b7e669dd67b33c51ecfe8463a17daa928ed7678dc96f0733847b5b956fcf40989d4c6ca48114069eb357dde322b51ab97da2c757b1b3b523c1cbc4ea29d7ccbe8a8d95c51d2ac7913a38d3409e7638e296656b0f5b0bb8a763f4cd544c0e3330540cc1ef1040cb4aa0080f76c1d4d0c118508fb451ba53d80bcad010a18207bc652c28c6368440205316bd00960fc477171babeec31b4e1202681f480", 0xc1}], 0x6, 0x0, 0x0, 0x20000000}, 0x41) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r4 = syz_open_dev$random(&(0x7f00008a5000)="2f6465762f72616e646f6d00", 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00003a5000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c86000)=0xc) r6 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_DEASSIGN_DEV_IRQ(r6, 0x4040ae75, &(0x7f0000df2000-0x10)={0x4, 0x40, 0x7ff, 0x401}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000363000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, r5}, 0xc) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000339000)=0x635) 2017/11/14 06:38:59 executing program 2: 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, 0x659, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(r0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) [ 506.841550] device syz3 entered promiscuous mode 2017/11/14 06:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) write(r0, &(0x7f0000fbc000)="2700000014000707060e00f4110f0a001100002cf623ffff09000000077f001f05ff0300007500", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000e65000)=0x0, 0x4) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000aca000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000138000-0x11)="020000001600e7db00f9e90009339b0f0a", 0x11, 0x0, 0x0, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8d000)="2f6465762f72666b696c6c00", 0x80, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f00003c6000-0x5)="0000000000") r5 = syz_open_dev$sndtimer(&(0x7f0000e62000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x241100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f000001e000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000001000)={{0x100000001, 0xffffffffffffffff, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000001, 0x78, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x17, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x200000000c, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000972000/0x2000)=nil, 0x2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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, 0x8000, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000b69000)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r6, 0x400, 0x1) link(&(0x7f0000f00000)="2e2f66696c653000", &(0x7f000038f000-0x8)="2e2f66696c653100") 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006fd000-0x4)={0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000ac000)={0x8, 0x0}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000354000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) sendfile(r0, r1, 0x0, 0xf7) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet(0x2, 0x6, 0x0) listen(r2, 0x3b116e13) connect$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006fe000-0x190)={0x1f, {{0xa, 0x2, 0x9, @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]}, 0x1, 0x2, [{{0xa, 0x2, 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]}, {{0xa, 0x2, 0x1f, @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]}]}, 0x190) mknod(&(0x7f0000d32000)="2e2f66696c653000", 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000070d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000298000-0xc)={0x0, 0x0, 0x0}, 0xc) geteuid() lstat(&(0x7f0000fd0000-0x8)="2e2f66696c653000", &(0x7f0000bf0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006f0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d52000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f000002a000)=0x0) bind$inet6(r3, &(0x7f0000fd6000)={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x81}, 0x1c) r4 = getpgrp(0x0) move_pages(r4, 0x5, &(0x7f0000e35000-0x28)=[&(0x7f0000d32000/0x3000)=nil, &(0x7f0000583000/0x4000)=nil, &(0x7f00004f0000/0x4000)=nil, &(0x7f00004e0000/0x1000)=nil, &(0x7f0000d5d000/0x6000)=nil], &(0x7f0000803000-0x8)=[0xfd, 0x4], &(0x7f000038c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r5, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$ipx(r5, &(0x7f0000656000)={0x4, 0x7ffe, 0xcbd, "0116b000000b", 0xc, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e03000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f0000afc000)={0x3, 0x2000}) sendto$inet(r5, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r5, &(0x7f0000de2000)="", 0x0, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:38:59 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aa4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) setreuid(0x0, r2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000fef000)={0x80, {{0xa, 0x2, 0xda3, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r9, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000983000)="2f6465762f7161745f6164665f63746c00", 0x2802, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f01000)={r0, 0x28, &(0x7f00007a0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) r3 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000c80000)={{0x800, 0x7}, {0x36, 0x4}, 0x3f, 0x4, 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]}) listen(r1, 0x3b116e13) inotify_add_watch(r0, &(0x7f0000ebc000-0x8)="2e2f66696c653000", 0x2000000) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c43}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x400003b116e14) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cc9000)={0x0, 0x47, "846d11e42e741bc6532772145df7134d222928cb5a82e5b2d7ee413ddfa08082aeb159fe6a2a83fb2d12a75994470db78b5ee1e1cecbd60b4fed995e2b3c7c520291fc10f77ab5"}, &(0x7f0000892000)=0x4f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000736000-0x108)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0xfffffffffffffff8, 0x3, 0x41, 0x8001, 0x8, 0x9, 0xc8, 0x8, 0x2d7286a3, 0x2, 0x7ff, 0x5, 0x80]}, &(0x7f00004f0000-0x4)=0x108) accept4$packet(0xffffffffffffff9c, &(0x7f00002ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000730000-0x4)=0x14, 0x80800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000102000)={@loopback={0x0, 0x1}, r3}, 0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f0000f9c000)=0x3, 0x4) accept$inet6(r0, &(0x7f0000aff000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000173000-0x4)=0x1c) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f00000b2000-0x1000)="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", 0x1000) 2017/11/14 06:38:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00000bb000)=0x0, 0x4) socketpair(0x204, 0x80b, 0x4, &(0x7f00001ca000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000702000-0x4)=0x0, &(0x7f000049e000)=0x4) r3 = socket$kcm(0x29, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c7000)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000388000)=@get={0x1, &(0x7f0000ae0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00007fa000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000029000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80003, 0x29) sendto$inet6(r5, &(0x7f0000931000-0x1)="3d", 0x1, 0x8080, &(0x7f000066d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) sendto$inet6(r5, &(0x7f000013c000-0x801)="ec0cd3b51b24755b818461e70155a56725f30a7c1e383b2328811987a2f3a4798520859a6a5c922e8f367cedebf97c61c1c537cb110b13b66bc64d0dbb36d50983cf0a8aa2de120d70203b422f7e6043f47456fc9e978ea6c32c4b1c89c94db97a1e75da6ed136f7a5ddea819df7508987b67c2784efe79178554a7f1ba493f1", 0x80, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000023f000-0x4)=0x20, 0x4) r6 = accept(r3, &(0x7f00002eb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006bc000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d45000-0x10)={r7, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000e07000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r10, 0xc010640b, &(0x7f0000b3e000-0x10)={r8, r9, 0x9}) recvfrom$llc(r6, &(0x7f000056f000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1, 0x40002040, &(0x7f0000f89000-0x10)={0x1a, 0x16, 0x8, 0x41, 0xf6, 0x5, @random="71d962779837", [0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000620000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00001fa000)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000251000-0x10)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2017/11/14 06:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abf000)="2f6465762f76637300", 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000892000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$random(&(0x7f0000b3a000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x100) pread64(r1, &(0x7f0000fcb000)="00", 0x1, 0x0) semtimedop(0x0, &(0x7f0000701000-0xc)=[{0x0, 0x7fffffff, 0x0}, {0x0, 0x7, 0x1800}], 0x2, &(0x7f000006b000-0x10)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000513000)="2f6465762f696e7075742f6d6f7573652300", 0x40, 0x4000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000029d000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000022f000-0x4)=0xc) connect$packet(r2, &(0x7f00000fa000)={0x11, 0xf8, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = semget$private(0x0, 0x3, 0x0) r5 = eventfd2(0x0, 0x0) r6 = gettid() syz_open_dev$mouse(&(0x7f0000726000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x64082) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005bf000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r7, 0x5452, &(0x7f0000242000-0x8)=0x6) creat(&(0x7f00008d2000)="2e2f66696c653000", 0x20) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fa8000)={0x0, 0x0, 0x4, 0x9, 0x1, 0x1, 0x81, 0x32, {0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc33, 0x1ff, 0xffffffffffffbd0e, 0x0}}, &(0x7f0000dc9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000008000)={r9, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x1, 0xdc63, 0x4}, &(0x7f00004be000-0x4)=0xa0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000e7e000)="548c9831402c513fa2915c174d681f4e73afa439a05eb97750e20a60495878af8a3a354c29accb17e058273698fd193b99d8ab351d154ed30338baec57800093c63debe3107b86dacff23d282718e5d4d3d8c4499168a21c7b55dcca7aec12dbfca3c966d3b012b22684369b5a08d7afcdb596b6a8cb72ce1eaf08680d7b30ee5f7a0b04f8fb33be4b14c833e9a3d368b04f97d0d16c060cdc85fbb8936e9fcedf0ed0080d79615fb9f7bdeec05ea058d53e95cf79b91ae93a26b89f3a6eb0e310acb861b7cb95f1605e7944cbdf4b05cb0ea163875c83d09839ef8ed9e1633a768bb2e9c3652f3307d403b05c1004a3c45f77b4", 0xf4) fcntl$setown(r7, 0x8, r6) semop(r4, &(0x7f0000fc6000-0xc)=[{0x0, 0xffff, 0x0}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000084c000)={0x0, 0x0}) dup3(r5, r1, 0x0) setpriority(0x2, r6, 0x2b61) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fc0000)="00", 0x1}], 0x1) dup2(r1, r8) tkill(r6, 0x13) sendfile(r1, r1, &(0x7f00002cb000-0x8)=0x0, 0x8) 2017/11/14 06:39:00 executing program 0: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) socketpair(0x2, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048b000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000d72000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003d9000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r2, &(0x7f0000082000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000350000-0x28)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f000033f000-0x18)={@loopback={0x0, 0x1}, 0x672, r4}) setsockopt$inet6_buf(r2, 0x29, 0x100000000, &(0x7f0000003000-0x1000)="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", 0x132) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000275000)={0x0, 0x0}) r6 = dup(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004db000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000394000-0x2)=0x1c) openat$vcs(0xffffffffffffff9c, &(0x7f00005b2000-0x9)="2f6465762f76637300", 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005ae000)=0x161, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x3, &(0x7f00005ae000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}]}, &(0x7f00005ae000-0x4)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003ff000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00005af000)="4f74e9034614c257870e7c96fe016ba63b9b64ece8d17be11d288d4c904b7f6d4a05504893f6a46afb1a7b33b0df44d47dd7379b2072463e46a44aa8", 0x3c, 0x80, &(0x7f00005af000-0x1c)={0xa, 0x3, 0x8ed, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00005af000)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00005b0000)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a}, {0xa, 0x0, 0xca59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x5, 0x10001, 0x1, 0xff, 0x6, 0x3, 0x6, 0x7]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0xfffffffffffffffe, 0x4, 0x10002, 0x101, 0x100000001}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000c000-0x20)={@common="6970365f767469300000000000000000", @ifru_flags=0x1100}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005b3000-0x2)={0x2, 0x0}, 0x2) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f00005b2000)=0x7fff, 0x4) 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00003fc000-0x24)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x80000000000000fb, 0x18000) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000-0xc)="2f6465762f72666b696c6c00", 0x102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000e7000-0x10)={0x74, &(0x7f0000e78000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) read(r2, &(0x7f0000d87000)="", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000db9000-0xa)="656e6372797074656400", &(0x7f0000a30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000237000)="c59454974ad1040e29ca531f6d0557a5329c178fbd7ce3179d46bb9ff2ce13ad87279d4bde49b12a0e11cdb41994f5eaf8071c0b2ae49c54e6a755fc8f04e900871384", 0x43, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000667000)="636966732e69646d617000", &(0x7f00006a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000736000-0x4)="5e282400", 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) r5 = msgget(0x3, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000ffd000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000e83000)="72616d667300", 0x4001, &(0x7f0000caa000)="a0") r6 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d57000)=0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005ce000-0x20)={0x7, 0xec9, 0x8000, 0x9, 0x7f3b, 0x1, 0x18, 0x7fff, 0x0}, &(0x7f0000634000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00003a0000-0xc)=@sack_info={r7, 0x9, 0x9}, &(0x7f0000b0f000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000847000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x6, 0x4, 0x8, 0x22}, 0xa0) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000b88000)={0x0, 0x0}, 0x10) r9 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f0000ea1000-0x4)=r9) ioctl$TCSBRKP(r8, 0x5425, 0x4) perf_event_open(&(0x7f0000ea2000-0x78)={0x5, 0x78, 0x400, 0x4, 0x9, 0x3ff, 0x0, 0x1ff, 0x20000, 0x4, 0x4, 0xff, 0xfff, 0x1c, 0x0, 0x4, 0x2, 0x2, 0x1, 0x1261, 0x4783ce53, 0xfffffffffffffff7, 0x0, 0x1ff, 0x2, 0x0, 0x0}, r9, 0x3, r8, 0x2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) setsockopt$inet_int(r6, 0x0, 0x4, &(0x7f0000000000)=0x6, 0x4) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f0000150000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ce000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00005e5000-0x6)={0x6, 0x5df7, 0x7848}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000747000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={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}}, &(0x7f0000b1f000)=0xe8) ioprio_set$uid(0x3, r3, 0x80000000) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00003b0000-0x30)=[{&(0x7f00007e7000-0x39)="f901168c24379ce64df0c4ddab13463ee83cc01b86a282def376eae22994c0cd260bc549ce5cd73bb9d307527763c0691765e77fd0c308a7175120eefccdefab350b7332835dae83f1a0188b82d7260ac7fb3016657fb586cbf4b3940efc14baf03363c1c57d73e309fec01fdaa02532aa57cab09bda2948dd0f7779b77be3a800cb60b56165f66b75009b58a9a8c9ec46378ec9e7089956bdbd52bfd75aac6749caba270a47a09d63af8f95b1a1fc75fc4e9c9bad42e9674260", 0xba}, {&(0x7f0000c44000-0x5a)="5c0ef234b56c83c3ade11fa5313898cf8c009db16d2589245164f20ef2b212dafce63b35a233b5baa33adec75d9f9015edd540b7789a7cb23d749b814099ba42ff71f5660810553ba2a074c7b758747690643fa752615fea2a08", 0x5a}, {&(0x7f0000151000-0xac)="d286c1d69e8dd39833da4e4ee8f44c5464d60931bbca398603ee9e2f1a8a2ce294bb4acc1daa9485c1741fdb6ef2c71f5781838659e7b32bc35b5760e342c653e24ab9b0349f2fbf20a9540cf9edbb152b678be2417948480efb72da12141ec394449f75f9ce9afd9682953712fbe7f03bdb3177104416f21cdf936e1b288efe8d5c4bf09c4c520d43ae8f5caf51cd28c5e29f92b9a9354de754d40bee0dd3706d2e144c7871be0ed28713d4", 0xac}], 0x3, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = memfd_create(&(0x7f000024c000-0x2)="2500", 0x1) accept$unix(r1, &(0x7f000068a000)=@abs={0x0, 0x0, 0x0}, &(0x7f000033b000)=0x8) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15e, &(0x7f0000f70000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="c0b9b7aaef15", [{[], {0x8100, 0x2400000000, 0xa4, 0x9}}], {{0x890d, @ipv4={{0x1a, 0x4, 0x3, 0xfffffffffffffffa, 0x14c, 0x3, 0xffffffffffffb507, 0x5, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@timestamp={0x44, 0x14, 0x4, 0x0, 0x1000, [{[], 0x100000001}, {[], 0x1}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x4}]}, @rr={0x7, 0xb, 0x33, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x29, 0x2, [{0xf64dcab44e861bb, 0xb, "9a8014c22a2dc68d82"}, {0x0, 0x2, ""}, {0x7, 0x12, "e0ac088a4fc78164e1c22514f80128ae"}, {0x7, 0x4, "ae82"}]}, @timestamp={0x44, 0x4, 0x0, 0x3, 0x1, []}, @ra={0x94, 0x6, 0x7}]}}, @igmp={0x13, 0xffff, 0x0, @broadcast=0xffffffff, "9f62853d7a3c41bbd43202910d0df7d513ef0d88838b4c9871d38ce5d628d1dd582a6f39a2e4671f9340891116901ef72e5e4e37fffceb94179d363bccceb38d4feaafacd4c57242c63cbb0019723b16d344a67ff10876ba10088e6daef5471dfa0ebe90923c9ee57482f61d7c0f7b20c7b156d22764373901145d4374fd1e12fb1424987ea058d308918743f3cff9d9e280d3b3f30a2bba6b66b221f75e11d10c4bbfa62cfe7eef11faeffb7ee4cdf272d4d637a62103629518b50a6e6c19a812cbc0f04f99bac68ac1377edea4b2714cb0526167f8fbe00caba95c"}}}}}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000874000)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0xa2) semctl$GETPID(r1, 0x3, 0xb, &(0x7f00005b8000-0xc)="000000000000000000000000") fcntl$getownex(r0, 0x10, &(0x7f0000ebb000-0x8)={0x0, 0x0}) r3 = getpgrp(r2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r3, &(0x7f0000450000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x1000000001) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x40010, r0, 0x200) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000d79000)="ebdec76829b6601640823844cb2bafa3095e6761b8a04ac595da64faedcccf6df367b691d1c4830ead5b01ff89042b10c8347f8b1dcf4a1a1f3b39f1496fba", 0x3f) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2000000010, &(0x7f0000ef9000-0xc2)="18000000020001000000000000e18c8849000008020e00ec01da2803a38a3cdc0a000000d898055bf73b52bb6a8800000000dba6fe060000000000000067a1e2080000080000070000000000cb3da41f0000ff7f00000000000e9506f50e000b01002400b100001474d733dc42506b00ec00000006b7ebe7ec7ee87cccfff6ba000000024f0298e9e9015467aa05010500000000000000bcdb850000e3c5502c1a00008d00c3d17fdea208571068393d2290000000041ad00040c23eef069554c185", 0xc2) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000efa000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x200000002, 0x0) setsockopt(r4, 0x8000000000000107, 0xa, &(0x7f0000652000-0x11)="0100bbec020006000107000000c4ffccb0", 0x11) sendmsg$nfc_llcp(r4, &(0x7f0000c93000)={&(0x7f0000274000-0x60)={0x27, 0x4, 0x8, 0x3, 0x6, 0x80000000005, "04cacda7369b1e3c921a3c8a95af9d0d8c3f7b448142ba8a84eb749b49f00c2964c0da509caa5d1562a72f18a2ae93713e9a39c33a5520903eb040d6cf84ea", 0x80000000}, 0x60, &(0x7f00009f8000-0x60)=[{&(0x7f000087a000-0x8a)="7a86c4b04d92fcf991105b2eb3152d7ec9d5038f7a9f1110b291eda702d2c40f29ffc4b9c415366403e1ad9f37d4d5000000030005a364b36c97e46c85a6706cf0c33b56dfc88213af4358f772d5437b7410e734ebf142e55192affbd3b9a1d5f0243e7b7001000080000000000000000000000006b9f02f618819acd985d28fc94346cd48250865", 0x88}, {&(0x7f00002a7000)="3acd56576ff61f42190548594cd195c5deb2b9bd0bf6edcda0c870a7b68799004c037c53f0346bfc", 0x28}, {&(0x7f000055f000)="9e6caaef803630a8eea99ac4bf7e6b265280160d5972ffbc5f0f39513760f40a1a8ddaa5047910cde8a74f606457b76a2b6c6039a3341f540a7ad2a648c6e22fd33550da9fe439cbd9e124c4b6d3bba8826944b9b04f9a780dda268f52ebfa6aaad277e0cdf522d0d13be163390bbe0b92d7a030a72341565f1236c42e485f97a3560958481adc122cf103596672bbca346699d799f24ae00765b37b48335578069d2bba1274b910c7bf0165762ca4ec2d03b183c5386332aac44b170fecec19016f6e921ec45eda6ffb9b15c2645fdb133a89d9c9e7cdd959016939967960d870d3f68e2aa50db32a6db028bbd148b707978503d3", 0xf5}, {&(0x7f0000af6000)="9e5213b380d90c561a9307ba77316f8888d27e87552801d92cb3cd7d8780a872fdcc15f74bbbbaa78d54624451af26eb7d922e7ace10930f7670bdad9da172d6baa80899aa4816e4fbe9f949552c241540826bf374baf609c065c664955730b4b5f69c29b092ef39bfb29875c4422227f8f9ca304f88e9ff24422472ce7f50fef8b46694e0d4e14331f2081ace9435e030cd8d7d1166d8e1321f46495368d9dd3741b15799099ebfe1209b4a3fdddd01f6a04476e66ba584f101bea2ee5822d772", 0xc1}, {&(0x7f0000dbb000-0x76)="b03d2cb0487e7c78690fc72dc5ae23c06f207941ba0bfe013f236733f92ee9054b802b4c141fc7955b6db0ad928eec361bec4806765f91fff60fbf43d7b6a50206a96d7528117163dc47518e6fe33bf5dc46d7cc7b9e2980742879b83306a0010287acbc7d11c355c8cd7a63c4c295142de2e15aabb9", 0x76}, {&(0x7f0000dbd000)="db88c79fa658ed292a7bb8938f40768218af4f31e21630fe654c3a899820447d1dc5e91327a0f9419bf60d8301b37875750850031206471924983123515b782f5abe3b6a15c4a429bb343fb6279f5e5d0c1eff0c41427cd426286ed80f0787799470ace59c28bcd1037f152d4afda2ee146c001b72e278917036c34db70390498b3ee1", 0x83}], 0x6, &(0x7f0000e65000-0xf8)={0xf8, 0x18d, 0x7, "e71634f10000f025ce1317b8e1565138010041912c09192e93655f622bf20eb8c8009ddd5e5401729cd5537048649ebdbc9cd6cc3073acd9ef2782a18895b588e235167d1d6ac9bed0e22f6043741d8eb4fa5ed8a190fa0a06d59e24600f51c2e987133a9e62e661daee796db323e485d29034167c2574163cabb18e8c7f9db8f33b297df5556cfeadb638664e3d2f56202ec27dc043423455fe42bd47aafb6eab92b2a019293363048f1aa464cbb7fad7615c8803cafcea2e8e1fa27eb23d9ffe4217c8d0c6e5629a46bf58e3396e11bc6c49c2ed5b8df9e7c90a2a863b56201123"}, 0xf8, 0x0}, 0x1) 2017/11/14 06:39:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x402, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x3d3a, 0x0, 0x0, 0x2afc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x5, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x100) msgget(0x3, 0x8) r1 = msgget(0x0, 0x4000000024) msgrcv(r1, &(0x7f0000498000-0xff9)={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfd1, 0x1, 0x524b970b525d5f61) r2 = accept4(0xffffffffffffff9c, &(0x7f0000e86000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000777000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000073e000)={0x0, 0x72f}, &(0x7f0000f13000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000040a000-0x8)={0x0, 0xead}, &(0x7f0000bb0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000347000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffecf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f00003b1000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f78000-0x5f)={r3, 0x57, "ae497aca4b0000be3f49f400815627e092139932002e054d2b25332fdd5d0b863ef7960a98cf0cf51cbe018004390f910683c0c4d26ae4b82148bf3e7c1184456b3832e279e5dd4cd563f61e2264c404000007ffe5886e"}, &(0x7f00003c6000)=0x5f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d2c000-0x4d)={0x0, 0x44, "0f6b217d5cd3466a8cdd79f05cbd3fb8cd9cf5c7f98490ba71cbb80b5aa460c81dfb7d0000ffff0d19beddf567326a3d74ccffb0ec5cb061d02810fa4859faa0c6385597"}, &(0x7f0000ecf000+0x597)=0x4c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000518000-0xc)={r4, 0x200000000020, 0x10}, &(0x7f0000190000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, 0xc) socket$netlink(0x10, 0x3, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80000000000000) prctl$setname(0xf, &(0x7f000001f000-0x25)="89") gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ec000)={0x0, 0x0, 0x0}, &(0x7f0000ec8000)=0xc) r6 = getpgrp(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000027b000-0x4)=0xcc, 0x0, 0xfffffffffffffffc, &(0x7f000000b000)={0x0, 0x0}, &(0x7f00005c8000-0x4)=0x1000000, 0x0) socket$alg(0x26, 0x5, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000021000-0x8)=0x40400ecd9) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000200000)="2f6465762f6175746f667300", 0x0, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x4, &(0x7f0000d01000-0x78)="28b94a7ef4999efcf1cae13428618a947ea59a90a114fa5ab98a28fa1fe7add852fbdda4cde16bf56941c6ee2ad4b8f96d", 0x31) gettid() 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000f0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) listen(r0, 0x3b116e13) stat(&(0x7f0000e9d000)="2e2f66696c653000", &(0x7f00008c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) lstat(&(0x7f000052a000-0x8)="2e2f66696c653000", &(0x7f000056c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000606000)="2f6465762f766373612300", 0x0, 0x2) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000071000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) [ 507.463134] encrypted_key: insufficient parameters specified 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x1000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 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, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000bd7000-0x8)="2e2f66696c653000") mkdir(&(0x7f0000efa000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f14000-0x11)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000495000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000309000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072d000-0x4)=0xc) socketpair(0x9, 0x2000004, 0x6, &(0x7f0000f33000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004c5000-0xc)=@sack_info={0x0, 0x800, 0xd9a1}, &(0x7f000066e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b11000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00001a3000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x19, r6) sched_getscheduler(r6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f000084e000-0x4)=0x0, &(0x7f00007c0000)=0x4) ptrace$setregset(0x4205, r6, 0x2, &(0x7f00004e3000)={&(0x7f00009ec000)="", 0x0}) ptrace$getregs(0x8, r6, 0x10002, &(0x7f00006c6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setrlimit(0x0, &(0x7f0000919000)={0x0, 0x6}) getpid() r7 = socket$inet_tcp(0x2, 0x1, 0x0) sched_getparam(r2, &(0x7f0000ce9000)=0x0) socket$netlink(0x10, 0x3, 0xa) setsockopt$inet_tcp_int(r7, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x5, 0x8000000) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f00000dd000)=0x0, &(0x7f0000c44000-0x4)=0x0, &(0x7f000046d000)=0x0) setreuid(0x0, r1) r3 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00004bf000-0x4)=0x0, &(0x7f0000043000)=0x4) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000622000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abf000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000af8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x0, 0x6, 0x11, 0x20, 0x20, 0x3ac, r4, r2}, {0x3, 0x2ae1c60c, 0xba3, 0xa2, 0x81, 0x1, 0x3513800, 0x0}, {0x3, 0xba4, 0x6, 0x2}, 0x3, 0xfffffffffffffffc, 0x5, 0x0, 0x40, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000001}, 0x1f, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x0, 0x4, 0xfffffffffffffffa, 0xfff}}, 0xe8) 2017/11/14 06:39:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000025e000)="2f6465762f736e642f74696d657200", 0x0, 0x101002) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d20000)=0x0) mmap(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x4, 0x8972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) clock_getres(0x0, &(0x7f0000b12000)={0x0, 0x0}) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000008, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000233000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r3 = memfd_create(&(0x7f00006a9000-0xf)="2f6465762f736e642f74696d657200", 0x2) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f0000e50000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0xf1, 0x0, 0xd9b, 0x6000, 0x5001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80000001, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000a68000-0x48)={{0x0, 0x4, 0xfffffffffffffffc, 0x0, 0x0}, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0xfffffffffffffffe) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r4, 0x227b, &(0x7f0000001000)="06") setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00007a4000)=0x1, 0x4) fcntl$setstatus(r1, 0x4, 0x400) read(r4, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31) perf_event_open(&(0x7f00001c2000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000821000-0x78)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x62)={0x4000000006, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000929000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat$hwrng(0xffffffffffffff9c, &(0x7f0000145000-0xb)="2f6465762f6877726e6700", 0x800, 0x0) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0xf, &(0x7f00006d5000)=0x10000, 0x4) 2017/11/14 06:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x1000000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xfe, 0x6, 0x2, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) r2 = gettid() perf_event_open(&(0x7f0000f7c000)={0x2, 0x78, 0xfffffffffffffffb, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r3 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000480000-0x8)={0x64, 0x1}, &(0x7f0000ec6000-0x4)=0x8) r4 = socket(0x2, 0x6, 0x4000000400) write(r3, &(0x7f0000a78000)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) socket(0x10000000e, 0x2, 0x19) fadvise64(r4, 0x0, 0x4, 0x80000800003) r5 = socket(0x10, 0x2, 0xc) write(r5, &(0x7f0000c00000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) r6 = socket(0x10, 0x2, 0xc) write(r6, &(0x7f0000575000)="1d0000000104ff00fd4345c0310e00001e00000008000100030400dcffdf00", 0x1f) r7 = socket(0x2, 0x3, 0x6) getpriority(0x1, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd4000)={0x0, 0x0}) connect$inet6(r7, &(0x7f0000e18000)={0xa, 0x2, 0x10000200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000851000)={0x80, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket(0x8, 0x6, 0xc) write(r3, &(0x7f0000db1000-0x1f)="1f00000001040300044345ff7f00000000000000080001000104dcffdf000d", 0x1f) r8 = dup2(r6, r5) socket(0xd, 0x2, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000072a000)={0xd4, 0xfffffffffffffffc, 0x80000001, 0x400, 0x6}, 0x14) ioctl$SNDRV_TIMER_IOCTL_STATUS(r8, 0x80605414, &(0x7f00001ef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write(r3, &(0x7f0000f65000-0x1f)="1f0000000104ff00fd4345bb0700000000d100000900050000000000000000", 0x1f) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) r2 = gettid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000ef8000)=r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f77000+0x556)="2f6465762f73657175656e6365723200", 0x2000, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000133000-0x18)={0x1, 0x4, [{0x7, 0x0, 0x180000000000000}]}) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) [ 507.572605] encrypted_key: insufficient parameters specified 2017/11/14 06:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x80000000000000fb, 0x18000) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001cd000-0xc)="2f6465762f72666b696c6c00", 0x102, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000e7000-0x10)={0x74, &(0x7f0000e78000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) read(r2, &(0x7f0000d87000)="", 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000db9000-0xa)="656e6372797074656400", &(0x7f0000a30000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000237000)="c59454974ad1040e29ca531f6d0557a5329c178fbd7ce3179d46bb9ff2ce13ad87279d4bde49b12a0e11cdb41994f5eaf8071c0b2ae49c54e6a755fc8f04e900871384", 0x43, 0xfffffffffffffffe) r4 = request_key(&(0x7f0000667000)="636966732e69646d617000", &(0x7f00006a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000736000-0x4)="5e282400", 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r4) r5 = msgget(0x3, 0x0) msgctl$MSG_STAT(r5, 0xb, &(0x7f0000ffd000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000e83000)="72616d667300", 0x4001, &(0x7f0000caa000)="a0") r6 = socket$inet_sctp(0x2, 0x2, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d57000)=0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005ce000-0x20)={0x7, 0xec9, 0x8000, 0x9, 0x7f3b, 0x1, 0x18, 0x7fff, 0x0}, &(0x7f0000634000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00003a0000-0xc)=@sack_info={r7, 0x9, 0x9}, &(0x7f0000b0f000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000847000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000000000, 0x6, 0x4, 0x8, 0x22}, 0xa0) r8 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f0000b88000)={0x0, 0x0}, 0x10) r9 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r8, 0x540f, &(0x7f0000ea1000-0x4)=r9) ioctl$TCSBRKP(r8, 0x5425, 0x4) perf_event_open(&(0x7f0000ea2000-0x78)={0x5, 0x78, 0x400, 0x4, 0x9, 0x3ff, 0x0, 0x1ff, 0x20000, 0x4, 0x4, 0xff, 0xfff, 0x1c, 0x0, 0x4, 0x2, 0x2, 0x1, 0x1261, 0x4783ce53, 0xfffffffffffffff7, 0x0, 0x1ff, 0x2, 0x0, 0x0}, r9, 0x3, r8, 0x2) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)="00000000", 0x4) setsockopt$inet_int(r6, 0x0, 0x4, &(0x7f0000000000)=0x6, 0x4) ioctl$GIO_CMAP(r8, 0x4b70, &(0x7f0000150000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/11/14 06:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000cb9000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f17000-0x8)={0x3, r3}) r4 = socket(0x10, 0x2, 0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000781000)=0x0, &(0x7f000080a000)=0x4) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000494000)=0x0) io_getevents(r0, 0x13e1, 0x2, &(0x7f0000674000-0x40)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000ad0000)={0x0, 0x989680}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000613000)="2f6465762f766373612300", 0x10001, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x342) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x1, 0x7f, 0x8}, @generic={0xd395, 0x4af, 0x0, 0x0}], &(0x7f0000b43000-0x9)="265e6d643573756d00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x1}, 0x30) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00007a2000)="2f6465762f76637300", 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f77000-0xc)={0x20002000, 0x0}) r2 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x8000) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000642000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f07000)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000373000)={0x40, 0x1, 0x1, 0xc3de, 0x9, 0x6a23, 0x3db4, 0x7ff, r2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ad3000-0x1)={0x7}, 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000057d000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000036c000-0x4)=0xb6) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f000019b000/0x3000)=nil, 0x4000) shmdt(r4) bind$inet6(r3, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c7f000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="64edf1353d93", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = socket$inet(0x2, 0x9, 0x0) listen(r3, 0x3b116e13) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00002bd000-0x4)=0x0) connect$inet(r5, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r5, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c6d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) getsockopt$inet_tcp_TCP_PSP_SYN_SPI(r1, 0x6, 0x6c5, &(0x7f0000c4d000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000b48000-0x4)=0x18) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00002eb000)={0x6, 0x0}) syz_emit_ethernet(0x77, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "fff002", 0x41, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x80000000, [0x0, 0x0, 0x0], {0x8, 0x6, "75ac6d", 0x1, 0x3a, 0x4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x29, 0x6, 0x5, 0x401, 0x400, 0x3fc42b19, 0x2}], "d6"}}}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00001c5000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xc, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00008e4000)="5b2e00", 0x2) fchmodat(r3, &(0x7f000068a000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000eec000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x1) r4 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x40049409, r3) fsetxattr(r4, &(0x7f0000030000-0x15)=@random={"6f73322e00", "f72f76626f786e6574302d277b5c2c00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$tun(&(0x7f0000641000)="2f6465762f6e65742f74756e00", 0x0, 0x80000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e05000-0x1)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r6, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r7 = syz_open_dev$tun(&(0x7f0000fc4000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) [ 507.696184] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 507.708330] encrypted_key: insufficient parameters specified [ 507.719587] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000094000-0xb)="7573657273797374656d00", 0x3) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000aa6000)={[{0x5, 0x3, 0xfffffffffffff5f1, 0x20, 0x7, 0x5, 0xf51, 0x7, 0x74721861, 0x2, 0x0, 0x9, 0x0}, {0x2, 0x1, 0x4, 0x2, 0x0, 0xac2, 0x3b, 0x2, 0xfffffffffffffffe, 0x8001, 0x2, 0x97, 0x20000000}, {0x9, 0x101, 0x10001, 0x3f, 0x800, 0x4, 0x9, 0x4, 0x400, 0xff21, 0x3f, 0x7ff, 0x21c9}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00005f1000)=0x0, &(0x7f000072d000-0x4)=0x4) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet(0x2, 0x6, 0x0) listen(0xffffffffffffffff, 0x3b116e13) connect$inet(r0, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) [ 507.741077] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/14 06:39:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)="2f6465762f7663732300", 0x2, 0x204) connect$nfc_llcp(r0, &(0x7f00009a5000-0x60)={0x27, 0x7, 0x4, 0x2, 0x1, 0xfffffffffffffffb, "63e4400ef2384f9041931842d374cda51f08874af5083f3baeaffe320f27bafa96a12e7a35ef681bb9e1bcd691e1393edd97e4526a76817b26b93396ec1bf4", 0x100000000}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f00009e8000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xfffffffffffffff7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000-0x8)={0x1}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d6f000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000608000-0x8)={0x0, 0x1}, &(0x7f00001a7000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000879000-0x78)={0x2, 0x78, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x1, 0x0, 0x7, 0x0, 0x3, 0x100000, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000094e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066b000-0x4)=0x10, 0x80004) r4 = socket(0x40000000017, 0x5, 0x0) bind$inet(r4, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000e78000)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r6, &(0x7f0000d97000)={0x64, 0x9, "43013acef525f23d46f82975ed5ca1e770b7c59ff0c72376f48a6e42c0dd5efab75988b2c8e3c9c32aa98d6d3bbf8793249952c0088aa305f7488c7027217c1ffe41474b30cdf951404835c0a8e22e23903360e51edda7fcd27df746"}, 0x0) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) renameat(r8, &(0x7f00007b0000-0x8)="2e2f66696c653000", r7, &(0x7f0000acf000-0x8)="2e2f66696c653000") ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000e7a000)=0x0) close(r7) close(r8) writev(r5, &(0x7f0000051000)=[{&(0x7f0000e73000-0x25)="6de5b35a3a607b7b4f92c6a34d06df69318c2a8c9493e581dd71672e91af95e40e981bf899", 0x25}], 0x1) bind$llc(r7, &(0x7f0000efa000-0x10)={0x1a, 0xff, 0x200000000000, 0x400, 0x9, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f00000fc000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000934000)={r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000104000-0x100)={r2, 0xf8, "47a2fe6b5f532dcf61067186dd6ada996c00e1c38f3d09867473c431502fddc6beeba48b418d393d21afa731293b734f27291f26d0d2ce46e66ab385b6141cfe31be11e2eadc622afff880e1f87cf53547633b7158933857f75f1bbfbb4dd205bb0e9f7b616cacd36420790d5c11dfede2ff5182191f63e90af4e1e6ecbe35530c2bf6a2fafbdc2a71b13d7b35053397ab339d3d0325feba0d1e9b0aa301e16e050ac79c044c3d258bf9628be9d4f6399540dd90fdc73478916b1feb5ed70000666f73fd7e903bf7ac6ad2a4ec6507077ad950a37043333dc81ed78d51913bfeccb54833284f8cffe317f0ac093f4e4ecba0e2f7ce91a016"}, &(0x7f0000d86000-0x4)=0x100) socket$inet6(0xa, 0x0, 0x7) 2017/11/14 06:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r9, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000a0a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000068f000-0x4)=0x14) lookup_dcookie(0x80000001, &(0x7f0000e19000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000f71000)="2e2f66696c653000", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000680000)=0x0) r3 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x3b116e13) connect$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r3, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000001000-0x10)={0x101, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0xfffffffffffffffa, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={r1, 0x6, 0x9}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0x9}, &(0x7f0000005000-0x4)=0x98) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001000)={0x80, 0x31b, 0xd}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000-0xc)={r3, 0xa68, 0x20}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000-0x48)={{0x3, 0x3, 0x4, 0x0, 0x7ff}, 0x4, 0x486b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6375736500", 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000007000)={r5, r6/1000+30000}, 0x10) r7 = semget$private(0x0, 0x0, 0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r7, 0x1, 0x10, &(0x7f0000008000)=0xfffffffffffffffe) fchdir(r4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000009000)=0x3) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) r2 = syz_open_dev$vcsn(&(0x7f0000254000-0xa)="2f6465762f7663732300", 0x3, 0x4002) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00001c7000)=0x3, 0x4) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) [ 507.835953] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 507.837573] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 507.849979] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/14 06:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4060, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80804) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffff) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x40001, 0x0, &(0x7f000000c000-0x18)=[], &(0x7f000000a000)="00", 0xfffffffffffffff9, 0x80, &(0x7f0000ee4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f06000-0x4)=0x3fd, 0x4) recvfrom$inet6(r1, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10000, &(0x7f00004b6000)={0xa, 0x2, 0x1000000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r4 = creat(&(0x7f0000f5d000)="2e2f66696c653000", 0x102) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f00000ff000)={{0x1, 0x2, 0x7f, 0x3, 0x3}, 0x400, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000e95000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000ab0000)={0x8, 0x46}, 0x8) socketpair$inet_sctp(0x2, 0x26, 0x84, &(0x7f0000585000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000004f000)={0x0, 0x85, "d7ab90ec80aade8dec031279c9f1119352f47de065e6f07f5cea7781b481cb81115263fc5e1acbf64f46b44d88f724a52fc9ad91188c84812578bc2f886f97734187b96d53c5688824fb5e6ab0c8b5b31337dc6d3344738c7c822cfc2803d4d70a616419b6b2f4f12de130eccd3708994ce02ca26599b890a51d0392d9b89218eea9f9a1ea"}, &(0x7f0000ac2000)=0x8d) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007d9000)=@assoc_value={r5, 0x7}, &(0x7f0000b0f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000007c000)={r5, 0x80000000, 0xfffffffffffffffc, 0x10040000000004}, 0x10) getsockname$inet6(r4, &(0x7f0000ab1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007f4000)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000096000)={r6, 0x100000000, 0xb8c, 0x5}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00002be000)={@common="69705f76746930000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000ee6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r7}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b80000)={r6, 0x7ff, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000334000-0xb7)={r6, 0xaf, "a9c6c302a65f92af2371fd98438faf56c06ad8dbbba141d97ba22ca7af5a56fe41badeeec2528a2ca1cfdfbea7bb24174189717f409640475006e0aaef1fac11a3dc2ee44baaab9f7629731b8dc370139712dac2a718bf49a8455dca128e21571973937bed47edebf00a1d79c84cd7bcb3201ca0171ab986169bb36c7e9b5ba2ae60044863a655b8ae6ab92c88d5419241de826f53b442c64528adb95ab3112a0954cbb9b06f05acffffedfbf79ac1"}, &(0x7f0000469000)=0xb7) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d18000-0x4)=0x7ff, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) sync_file_range(r3, 0x1000, 0x4, 0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000757000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004ca000-0x4)=0x4, 0x4) ioctl$KVM_NMI(r0, 0xae9a) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) getsockname$packet(r1, &(0x7f0000cd4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x14) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00004e2000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x2, 0x36, 0x8, 0x80, 0x0, 0x5, r4, r2}, {0x1f, 0x6, 0x9, 0x1, 0x3, 0x1, 0x0, 0xa3}, {0x4, 0x2, 0x1, 0x3}, 0xfff, 0x1, 0x55, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2328, 0x3f}, 0xb, @in6=@loopback={0x0, 0x1}, 0x7, 0x4, 0x2, 0x2, 0xfff, 0x6, 0x4}}, 0xe8) [ 507.901784] encrypted_key: insufficient parameters specified 2017/11/14 06:39:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000ce0000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00004f9000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ae5000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x9, 0x9, 0x10b332, 0xd00, 0x7f, 0x800000, r1}) mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x8000a, 0x10000, &(0x7f00003a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000770000-0x20)={0x6, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000488000)={0x2, 0x0, 0x10001, 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00008c1000)={0x2, r4, 0x10005, 0xfffffffffffffffc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x803, 0x5c) setsockopt(r5, 0xff, 0x1, &(0x7f000001b000-0x5e)="", 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000608000-0x14)={0x8, [0x8001, 0x80000000, 0x7a6e7f91, 0xfffffffd, 0x40000000003, 0xa, 0x5, 0x8]}, 0x14) r6 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f00003bd000-0x4)=0x0) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000e20000)=0x0, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f00002a0000)={&(0x7f00008ad000-0x8)="2e2f66696c653000", 0x0}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000350000-0x20)={@generic="fd55a52647ac90ee3947f0ac19eea33e", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$inet6(r0, &(0x7f0000500000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000651000)=0x1c, 0x400000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000566000-0xb8)=[@in6={0xa, 0x1, 0x23, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x130}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2eb6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffc01}, @in6={0xa, 0x3, 0x216a, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in6={0xa, 0x1, 0x4b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8304}], 0x7) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000db7000)=r3, 0x4) syz_extract_tcp_res$synack(&(0x7f0000ce7000)={0x0, 0x0}, 0x1, 0x0) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f000087d000)="260000001300470020000083140022e3041000ff010000000000000100000001060010000500", 0x26) r8 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00003b8000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002a0000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f76000)={r10, 0x400000000000405, 0x7, 0x1001}, &(0x7f0000c5d000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000416000-0xa0)={0x0, @in6={{0xa, 0x3, 0x1ca644ca, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x6, 0x0}, &(0x7f0000c06000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000082b000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005d6000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000983000-0x8)={0x0, 0x61}, &(0x7f00008a8000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000d33000-0x8)={r11, 0x4}, &(0x7f000023d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000232000)={r12, 0x43, "2470424f08a9190ea37951fa6b1842402945942e5960c7e3c1ab281ba112207312d33e5d8b56b290ff9958324805ffe87ce55b734d07dbe392acf5923bad32c941a0a8"}, &(0x7f0000d97000)=0x4b) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e61000-0xb8)={0x0, 0x3b3, 0x101, 0x7, 0x7c, 0x7, 0x5, 0x3ff, {0x0, @in6={{0xa, 0x2, 0x9823, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x1ff, 0x7, 0x0, 0x5, 0x9}}, &(0x7f0000b2d000)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006b6000)=@sack_info={r9, 0x7, 0x2b}, &(0x7f0000b60000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f000015d000-0x8)={r13, 0x2}, &(0x7f0000d9f000)=0x8) sendmsg$netlink(r8, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f00005c9000)=[{0x24, 0x29, 0x401, 0x0, 0x0, "29003d5d0100000008000000fffffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x8080}, 0x0) syz_extract_tcp_res(&(0x7f0000a0a000)={0x42424242, 0x42424242}, 0x8000020004, 0x40002) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000fc6000-0x4)=0x0) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f00003fa000)="fe4d47ec1a3320b96be12a7b94bb1a6f040750f057ed1aaab9f8c908665d69fd44c7a8592eee36bca7a7c57ebd0000000262f25654c546d1a56a9247b60f4f559c42ef4d9a9a2e330c4c06b22b1fc36bfe3f5c600f7ee00190222d492fded1d010d15ad6541e39013303453babb2743fcadd16c4ee9a7d2b") 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername(r0, &(0x7f0000d21000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000100000-0x4)=0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001ff000-0xb)="2f6465762f6877726e6700", 0x802, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000047f000-0x3c8)={0x8895, {{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]}, 0x0, 0x6, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = socket$inet6(0xa, 0x2000000001000002, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) listen(r1, 0x3b116e13) connect$inet(r2, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) stat(&(0x7f00005e6000)="2e2f66696c653000", &(0x7f0000f65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00001c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000393000)={0x1, 0xffffffffffffc0da, 0x9, 0x9}, 0x10) signalfd(r2, &(0x7f00003c0000)={0x80000001}, 0x8) chown(&(0x7f00006b9000-0x8)="2e2f66696c653000", r3, r4) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000f46000-0x10)={0x7, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) unshare(0x400) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x7, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002d0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b09000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000acb000)=0x6c, 0x4) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x8882, 0x0) tee(r2, r4, 0x8, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000550000-0x8)=0xd002) preadv(r4, &(0x7f0000d91000)=[{&(0x7f0000c11000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000926000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000a2a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000e69000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000cdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000a7b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0}, {&(0x7f0000d4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}], 0x7, 0x0) sysfs$1(0x1, &(0x7f00000ad000)="2e776c616e3000") ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f000001b000-0xc1)="") bind$bt_l2cap(r3, &(0x7f0000e08000)={0x1f, 0x9, {0x4, 0xd, 0x15, 0x9, 0x4, 0x3}, 0x5, 0x6}, 0xe) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000da8000)={0x6, &(0x7f0000861000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ab3000-0x90)=[{0xfffffffffffffffd, 0x57, 0x0, &(0x7f00000ea000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3f, 0x36, 0x9, &(0x7f000045a000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7fffffff, 0x9, 0x7, &(0x7f0000469000)="000000000000000000"}, {0xd4, 0x43, 0x4, &(0x7f0000eb8000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0xef, 0xfffffffffffffff7, &(0x7f0000555000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x82a, 0xf1, 0x3f, &(0x7f0000787000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) pipe2(&(0x7f00001b3000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getxattr(&(0x7f000081e000)="2e2f66696c653000", &(0x7f000079c000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000639000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000f000)=0x0) splice(r4, 0x0, r6, 0x0, 0x200, 0x0) timerfd_gettime(r2, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GOOGLE_LAPIC_REQUEST(r5, 0x4018aefa, &(0x7f0000c22000)={0x81, 0x211, 0x1ff, 0x10001}) fchmodat(r6, &(0x7f0000447000-0x8)="2e2f66696c653000", 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a4f000-0x4)=0x0, &(0x7f0000165000)=0x4) 2017/11/14 06:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r6 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r7, 0x0}) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r7, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000f000)="2f6465762f7161745f6164665f63746c00", 0x210100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000655000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f6b766d00", 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x100000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c25000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb4000)=0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(r2, &(0x7f0000201000-0x1a)="", 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f76637300", 0x0, 0x0) r4 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00001e1000)="2e2f66696c653000", 0x800) inotify_rm_watch(r3, r4) renameat(0xffffffffffffffff, &(0x7f0000291000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000021d000-0x8)="2e2f66696c653000") io_setup(0x5, &(0x7f0000916000)=0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000975000-0x8)="2e2f66696c653100", 0x8c080, 0x100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f000099d000-0x4)=0x5, 0x4) unlinkat(r6, &(0x7f0000c3f000+0x2a4)="2e2f66696c653000", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000083d000)="2f6465762f72666b696c6c00", 0x10000, 0x0) io_submit(r5, 0x0, &(0x7f000062b000)=[]) writev(r2, &(0x7f00008d6000)=[{&(0x7f00007d7000)="33630e72e6352051210c7377d1da1d9225b10e47a997c98fccba221b4d4965fe2c4bd1ac4731509d6cda30cb0b6b93d04a40401e218bcd70794b3f941e97b05214f4eaf5971022d26ebf5cac64d60a6026e707abb0469a28e44991cdec0f24c634345af08196a8b320f925a3e4a35eeecf885261e30feb8a7229753b5a520ad429de21e18b", 0x85}, {&(0x7f00009cb000-0x54)="b2a875daadef20e2ea7d69c4b824a419e104dbaebf01f72f241fa5ef1a630c35332e3862781bc2d040da840ba77a3eb33afc32ba100b11179f2f38522c42bbc2ffdfeac0614e4562e18b09edbee83c0908544000", 0x54}, {&(0x7f0000b38000-0x9a)="8389ceadaa7b647b00f7beba7e252f4bb4b56bc6a1fc13b3fea4160ec0921bfc38a5e605c100e33008cee705e68f6d18307d56eaaf870a8b7b8e7b6dbe22d78ed6417001ff98d18faedf78f484bc73d6c90a5cdaed768b98dea7e9875ab23324d0af80a7203b7254810045f4cf7bee857d3ce9f3336979b72b9a202c6ad6739944a9994bcac6844126745845c752585d66eda5e699fb6f6f659d", 0x9a}], 0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000076000-0x50)={{0x9, 0x5, 0x679b, 0xfffffffffffffffe, 0x2}, 0x800, 0xffffffff, 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]}) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x100000000) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) fchmod(r1, 0x100) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ec7000)={0x0, r1, 0x1}) mq_getsetattr(r2, &(0x7f0000869000-0x40)={0x658, 0x1, 0x1000, 0x80000001, 0x9, 0x6, 0x4, 0xfffffffffffffc01}, 0x0) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fd4000-0x8)={0x0, 0x12bc3f3c}, &(0x7f00003c2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000059b000)={r2, 0x0}, 0x6) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db5000-0xf)="2f6465762f73657175656e63657200", 0x302, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000d98000-0x8c)={r2, @in6={{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000edd000)={0x1, 0x3, 0x6, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:39:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002000)="2f6465762f7663732300", 0x2, 0x204) connect$nfc_llcp(r0, &(0x7f00009a5000-0x60)={0x27, 0x7, 0x4, 0x2, 0x1, 0xfffffffffffffffb, "63e4400ef2384f9041931842d374cda51f08874af5083f3baeaffe320f27bafa96a12e7a35ef681bb9e1bcd691e1393edd97e4526a76817b26b93396ec1bf4", 0x100000000}, 0x60) openat$autofs(0xffffffffffffff9c, &(0x7f00009e8000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0xfffffffffffffff7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000003000-0x8)={0x1}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d6f000-0x8)="2e2f66696c653000", 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000608000-0x8)={0x0, 0x1}, &(0x7f00001a7000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000879000-0x78)={0x2, 0x78, 0x7, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x1, 0x0, 0x7, 0x0, 0x3, 0x100000, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x2) r3 = accept4$inet(0xffffffffffffffff, &(0x7f000094e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066b000-0x4)=0x10, 0x80004) r4 = socket(0x40000000017, 0x5, 0x0) bind$inet(r4, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2000000000001, 0x0, &(0x7f0000e78000)={0xffffffffffffffff, 0xffffffffffffffff}) open_by_handle_at(r6, &(0x7f0000d97000)={0x64, 0x9, "43013acef525f23d46f82975ed5ca1e770b7c59ff0c72376f48a6e42c0dd5efab75988b2c8e3c9c32aa98d6d3bbf8793249952c0088aa305f7488c7027217c1ffe41474b30cdf951404835c0a8e22e23903360e51edda7fcd27df746"}, 0x0) pipe(&(0x7f0000e6f000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r6, 0x0, r8, 0x0, 0x58, 0x0) renameat(r8, &(0x7f00007b0000-0x8)="2e2f66696c653000", r7, &(0x7f0000acf000-0x8)="2e2f66696c653000") ioctl$sock_inet6_udp_SIOCINQ(r8, 0x541b, &(0x7f0000e7a000)=0x0) close(r7) close(r8) writev(r5, &(0x7f0000051000)=[{&(0x7f0000e73000-0x25)="6de5b35a3a607b7b4f92c6a34d06df69318c2a8c9493e581dd71672e91af95e40e981bf899", 0x25}], 0x1) bind$llc(r7, &(0x7f0000efa000-0x10)={0x1a, 0xff, 0x200000000000, 0x400, 0x9, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f00000fc000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000934000)={r3}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000104000-0x100)={r2, 0xf8, "47a2fe6b5f532dcf61067186dd6ada996c00e1c38f3d09867473c431502fddc6beeba48b418d393d21afa731293b734f27291f26d0d2ce46e66ab385b6141cfe31be11e2eadc622afff880e1f87cf53547633b7158933857f75f1bbfbb4dd205bb0e9f7b616cacd36420790d5c11dfede2ff5182191f63e90af4e1e6ecbe35530c2bf6a2fafbdc2a71b13d7b35053397ab339d3d0325feba0d1e9b0aa301e16e050ac79c044c3d258bf9628be9d4f6399540dd90fdc73478916b1feb5ed70000666f73fd7e903bf7ac6ad2a4ec6507077ad950a37043333dc81ed78d51913bfeccb54833284f8cffe317f0ac093f4e4ecba0e2f7ce91a016"}, &(0x7f0000d86000-0x4)=0x100) socket$inet6(0xa, 0x0, 0x7) 2017/11/14 06:39:00 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x3, 0x200, &(0x7f0000bd3000)={0x0, 0x0}) r2 = epoll_create(0x4e11) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000719000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = epoll_create1(0x4000000000080000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000204000-0x4)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000501000-0x78)={0x3ff, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x1, 0x3, 0x3, &(0x7f0000d7f000)=@generic="d0858c31b88f1763bffefd0a805ba74a", 0xf91, 0x8, 0x4bd8}) bind$inet6(r6, &(0x7f0000eba000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x41a0}, 0x1c) listen(r6, 0x8) r7 = accept(r6, 0x0, &(0x7f00008ab000)=0x0) sendto$inet(r5, &(0x7f00002f2000)="17", 0x1, 0x0, &(0x7f00004df000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000b8f000)={0x400000000001, 0x6}, 0x8) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000809000)={0x0, 0x6, &(0x7f00005ad000-0x18)=[0x0, 0x1ff, 0x4, 0xfffffffffffffff7, 0x2, 0x1e6], &(0x7f0000355000-0x24)=[0x64c, 0x2, 0x3, 0xffffffff, 0x10001, 0x0, 0x7f, 0x5, 0x10000], 0x40, 0x2, 0x2, &(0x7f00006e0000)=[0x1, 0x6], &(0x7f0000955000)=[0x3, 0x848, 0x6], 0x0}) sendto$llc(r7, &(0x7f00005dc000-0x8)="260352e0856051eb", 0x8, 0x42, 0x0, 0x0) close(r6) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000daa000-0x78)={0xa9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24f, 0x3, 0xffffffff, 0x4dcb46f2, 0x7fff, &(0x7f0000af4000-0x10)=@generic="9bca1d94ee2572f4107719a0d207a685", 0x1, 0x100000000, 0x8}) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bb7000)={0x14, 0x0}) r9 = fcntl$dupfd(r8, 0x406, r5) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r9, &(0x7f0000c0c000-0xc)={0x1, 0x0}) r10 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r8, &(0x7f0000bba000)={0xffffffff80000019, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r10, &(0x7f0000265000-0xc)={0x5, 0x0}) epoll_pwait(r4, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000613000)={0x1000000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$tun(&(0x7f00004ca000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000) ioctl$void(r11, 0xc0045c77) r12 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r12, 0x1, r4, &(0x7f0000831000-0xc)={0x80000000, 0x0}) 2017/11/14 06:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f00003ab000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000175000-0x5)="21215c5d00", 0x1) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000794000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000ab8000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) getsockopt$inet6_tcp_TCP_MIN_RTO(r0, 0x6, 0x6b1, &(0x7f00007b2000-0x4)=0x0, &(0x7f0000cd5000-0x4)=0x4) 2017/11/14 06:39:00 executing program 4: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x537a, 0x4) recvfrom$ipx(r0, &(0x7f0000001000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4, 0x0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f7c000)={&(0x7f0000f7c000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f7c000)=[{&(0x7f0000001000-0xf2)="", 0x0}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000000000)="", 0x0}], 0x3, &(0x7f0000f7c000)="", 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000f7d000-0x4)=0x0, 0x4) write(r0, &(0x7f0000f7c000)="26000000130047f10714c1f8590022ff001000e3010000000000000000000000060010000735", 0x26) 2017/11/14 06:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) sync() connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x10d, 0x40003, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000be2000-0x78)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0xe32e, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x2000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x79) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b30000-0x10)={0x0, 0x4, &(0x7f0000ae1000)=[@in6={0xa, 0x2, 0xde17, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0a}, @in6={0xa, 0x2, 0xf73, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000053e000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a08000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054d000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a4c000-0x8)={r2, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) r4 = gettid() mkdir(&(0x7f0000a3a000-0x8)="2e2f66696c653000", 0x8000000) mount(&(0x7f0000226000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000760000)="2e2f66696c65302f66696c653000", 0x0) r5 = msgget$private(0x0, 0x3) lstat(&(0x7f0000117000-0x8)="2e2f66696c653000", &(0x7f0000e4c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e5000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000e06000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000d70000-0xc)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000fc0000)=0x0, &(0x7f0000da3000-0x4)=0x0, &(0x7f0000ed5000-0x4)=0x0) msgctl$IPC_SET(r5, 0x1, &(0x7f00007a9000-0x78)={{0x2, r6, r7, r8, r9, 0x2, 0xffffffffffffff81, 0x0, 0x0, 0x0}, 0x51, 0x80000000, 0x4, 0x2, 0x69c, 0x3, r4, r0, 0x0, 0x0}) mkdir(&(0x7f000024a000)="2e2f66696c65302f636f6e74726f6c00", 0x28) symlink(&(0x7f0000c10000-0x8)="2e2f66696c653000", &(0x7f00007b3000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") rename(&(0x7f00009ed000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/11/14 06:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b10000)={0x0, 0x0}) openat$cuse(0xffffffffffffff9c, &(0x7f0000e76000)="2f6465762f6375736500", 0x18080, 0x0) accept$inet6(r0, 0x0, &(0x7f00001b5000-0x4)=0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00005eb000+0x521)=0x1, &(0x7f0000b0b000)=0x4) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r3) fcntl$setpipe(r1, 0x407, 0x5) r4 = socket(0x10, 0x2, 0x10) sendto(r2, &(0x7f00009f2000-0x31)="420ac049ddeb13d21bd9c14ec69892b1bd5e4466e65fa9b5bf90fb0dfb7a2bfd9438de1a6e6daa2df63ac30a6f4eb0ad95", 0x31, 0x0, &(0x7f0000d09000-0x8)=@sco={0x1f, {0x6, 0x6, 0x80, 0x7f, 0x4, 0x7fff}}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000bab000)=0x0, &(0x7f00006ef000)=0x4) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:01 executing program 3: mmap(&(0x7f0000000000/0xeb2000)=nil, 0xeb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb2000)={0x0, 0x0}) unlinkat(r3, &(0x7f0000871000)="2e2f66696c653000", 0x200) ptrace(0x4207, r2) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000eb3000-0x8)="2e2f66696c653000", 0x101100, 0x44) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000514000)={[0x10000, 0x6006, 0x7000, 0x5000], 0xffff, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000eb4000-0x80)="581502988e3b279ff9950cd71d40aa4f74c1846e555bb018a2e0833a47bcd4ce0d13f872b9736e2bf0bfbb2409ec9a8c31d399f559e0edc98020008aa38590fd7490a87303ae5c40ea58a95b7092ae67abcabe395de78350ddba94fade934afebace02ddaaf92a8d6d4fee9039681d3f47e0245196c146b2cb73384d322ae8cd", 0x80) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000eb4000)=0x0) mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000eb5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000eb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x6) process_vm_writev(r2, &(0x7f00004b4000-0xf)=[{&(0x7f0000c12000-0x13)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f00005bd000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000eb2000+0x37b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x3, &(0x7f0000751000-0x20)=[{&(0x7f0000eb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f000085b000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}], 0x2, 0x0) sync_file_range(0xffffffffffffffff, 0x1000, 0x400000002, 0xfffffffffffffffd) syz_open_pts(0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00007c8000)="", 0x0, 0x0) ptrace$setregs(0xf, r2, 0x1, &(0x7f000026c000)="19") 2017/11/14 06:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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$inet6(r0, &(0x7f00007b9000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$int_in(r0, 0x5420, &(0x7f0000fab000)=0x80000001) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f00003cc000-0xc)={0x0, 0x0}) lseek(r0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008ea000-0xc)={0x0, 0x0, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000272000-0x5)=@sack_info={0x0, 0x3, 0x7}, &(0x7f0000893000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fc1000-0xa6)={r1, 0x9e, "7e20c75578d24dd7b79c13cb25d920e0125d6a96194ce976d3e96dfe2543205f7efed1ba97add6a7038ed2d0af0ff9e9f5aa2f68ede677ee527917686b10503d4146929719bc4150a2db1fd46006349db90dde819c124bb3b0d69be68b48e9f986e94520caca04b661c88089ef195e0ceebfb3e2f5c1b9ec045a5bee7beb003f7c37e08ddee1d4b30c35b41dd021fb370860ea8f687a0ecff58177473af8"}, &(0x7f0000e5c000)=0xa6) r2 = dup3(r0, r0, 0x1007fffb) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000025b000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) rt_sigprocmask(0x20000000002, &(0x7f0000b8c000-0x8)={0xff}, &(0x7f000040e000-0x8)={0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a44000)={0x1000, 0x0, 0x1, 0x7}) unlink(&(0x7f0000e27000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00004b8000)={0x10001, r3}) sendto$inet6(r0, &(0x7f00004d3000)="d0", 0x1, 0xfffffffffffffffd, &(0x7f0000d9f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000b10000-0x1000)="59", 0x1) sendmmsg(r0, &(0x7f00007fc000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000251000)="", 0x0}, {&(0x7f0000654000)="63f2b0d09b21bfbed09d681d78931d63d473f263ab1bc92a47c9eb196daaf8dea75ef15c01176e6583bf66d56cbd776958752e0ae719c20388a9fcb1621d02a28ff669e2d8c2ad6f1b044915868dc8b89695230222e29c8e7d8c8d42d4f9eb5c0e20c93f0a8c02954be22745ffaf4e62efdf0e5652547722260492676a4ce91ff1f06947fc1f063d3c49ed244ffc68bec9bd13296f67ee85aab84ac32a77468be0d9dae03624fa119adc3fb0ab89cdf6b42412c3cda0c937a85fb27e60ee9094a296020737a7253dca9ee4aa77d43d9071f47b745167546818b4e16dbde1fa6bf88afdd21e07172a9179f8d490c98c41a45855ec08c0c5862e07579ec918923bbee5f16e25344c389966b2edf0a78ef78ff055fecf3ca58162f010d47dde665fa60ca0e76dcfebef863f768a4048f4f6cab367497691ccba9646b949199137335f4807595ef5c55cd8f8c74313b3ce2c3b78a4bdc147097e39d23f4c34f365392dbb1d7ab9571c4c5cc8cedeb21dd871e594f5f6221b82f3c14da69eb7b7af6e688eac5de66de08b509ff41b667a003f4197d34ab188cc00d3be31fcfe8be70b3fad598c5d0982f2d498316127a9c5ee03c4a49f37619b9bf2f32f01cbd2f02bc55481a042733ddc97f24e8705738a59ef04f8e097fa3d97f8555d1435672b8c16c4b745426e01e69dbd1aa6ad3a20a6aaa2dc8d227ca220317f2003024086ba1a19a76578b0354d8273d37e625aa5977637fa96d8b5adbfc474e780a00482aface6a8907cae1e7b684e372591a8f20843034691fa65779070cba1c018bb66978062e5633f7df5a5549200b3ea9bad1cefe738500bd32658aa30f38ce9716f311fec4840df8105da1ca2efb7df51563aac1f1fc9958382641548e23c89abfb7fd0d6f0f60d908106b32822125b2f2008e497999476a97068344d515738681d8f35aa7aab0c5ef8e7051dd3b88ac6437ea162b07c6ff998007f62db065b1205d30fcd04ae2b3af7e67d1a392fb11934e00bd3abd3f4ba9564e1295ab8d3ee937b49594cf5ff9d3779e0e679ac119e26f54a2aee26ad31f3ac9ee780451df3c5017f848312b21d8e3cfc7130cb8dcf373bdf2ddd750642e7ddad34f1336cf3ee482d783e313dfef3775da81f5e55dd94f3a4275afaf8d017363049bbf4078c14ea9240d56599118f0809689f3289a5fc0befd64fed24050423acab30cacb7dd76c02e1555e84580cbfbe5d1de3347869ff2174eb177c850268cb2c766d9546b1fc474c078c99807208a48cd222847ea1c53337206688d94b174c6c713ba492627f51ecf0f78a3b054960fc90640a06955907d9683bf216dd31ba446907abf0ff7139bfdd69d48c46f4c84e418d233484ea6804c326caae2db83423b8f0e660889c6fb8309141d445e603d645c033d32dd4131ca4fd7ecc9d0b3712e37737f8aa65a2a3b74b2f2f23c845cf49a8eee3e2c9c52424ba744eb8812f2c72fb9e7efbfc9060cd20e8441f7fcffcbbf7a7f74cde4c2658d52c7a95ebccbabd54c6806aabb75b6d9d68fab7b4f44af0682e2732be8d6fcef8e13b31c1882a6ca173105f1724973cc89d595386967f29932471154da3fc772e143117d034a5debde7b72816e5ca0468c69a016bb602520816874ef4008ede01f11011e3d3464debdeeb152128189b60e47d7f9fa94c205cd751af5167893cfccbb094b079548879d67a37b445501947bcf8f0f9d4aafb4959022aab91598973ec56f05c3caa8aca381eb454c158fbd1b74cb4e1e15636132007696d33084ca63bb23d7a33552d7d295063627f8ec7b05c76b4a2280bca6d3e7b774bc852202645c730a32a20d5a5bbf3b7f196c9d350f56b35369b685c2315d25e06d03c34c1da7da801a92ab58fe63a739638981c577363f475d24667cff3ec75b4d5a6811ace5ca6559c758f0e5cf428b2431081811670772e32b8f6f970aa4c3e44020c420a853600bb88b2968613ba43c5e22eb52c07a974795304339b7caacc3e40c4fd39ddd131b472f759952a72e135d6f3771381181b4c7378d690daf605f87705bf65e8a12b4bda17ecdaaebdb233bce8c154d770520e9638bdf23f795929316796ccbf60bc254a17908f0aff72f899e522f45f5f94e90fcd0f48d9e4e78ce2bf83ab0363014e5292daa68286ba592400d6e240fb9e76c3ba3883bfa96b3ce8c9bac73aa86ee79212765e3eedb10aa6bcf4b28bbcf8f16cadf9da3fde1ff65af09efe22246959535943849e6fcebe00cd75962064acd7eeebe863130f87b2dc969a23116e2c87b5be9fc79d5218588cf1b14af224eb25e61d7df13ebdeed668cbf6cfcff1a75ba4b394776ba7dc9e1122f5862a0406fc7780598dd2f1076a1eb85a30c1f3762f37a8cab305286228abdd2df7f092c57ba5da2681c7e9ff5003ced5b34442a045b814ebe7eff21b9c3440a318b86f38ab756d3b5ef0fc61afaaebfcf26ba8a4f8ec5420741a555f232e992e30cd2a16be78532e18ddffff00d69bd733054233db36faabfa5efb0c002742a3002aa20d4e6eaf692b56d4ee449520cb8776f174f2fe3d90b2bb74efbb562f86b2b8337c18e2db6b7889e97e0a9419a94ba3e8f9a37b37e6188e94a077f12ba8eab20405bf8f67794aed0ba3d60ba70927d39a9701056b1539c6768e157a8cf211d7b497375123fc1a3fe81b6a78b337797a954f0cfb8bd971a83054b8aab8c06204058c10b7c8c966d6727718d3d2fd732f2bad30b106669401682a9f86762cbe2537c5bc96069bb729bafe08a9c5ac899d462e3b0ab3371aaa7a2d10d184e5452a7375583cb18496332d361da9764a284fb92bc15e0bf34f1833c144dd6018049be022f7fc1fef9d1fe693a0e82bd20b02fedf89b5d2e8588abe34d5f34dae594c208ea6530d8a86f163f38405e6a78ca256eee7655a8918e90907aa2d5674a2f7c9ff0b2abc2fcf2c149d2023ecfc45137459c72f736a7677fbe118f0b60d08ab38d208718b80bffc7621823674d6ab4db4525852690efcd1a864c7d7e28a492371105bbb3defd4e332b276de35542cb9469b2949c8823a08f0f3c2276d66c3367386bcb9f465194fc726aea848b6e3866e5fe06afb4c67d6a43077e648691dd7dc039b1c9a697aa3881b0636219a3d2d51be7b7a36ce380a41128bfa5b109eae896b155988a576d8985196dcc854b437d2ce1a0cd029f03d10cc47409efd752c56b6a241b899c6411f9de0fc3791daf71110599fc7d3f5c5820e3e7e1522c39dc87a8464dc53b0428a0f38a4c800f39ced6647ba3ef479790c0028c4a8ff60fcda016354a1b879144bb8b2962949e04b9cc1eb5f4b3149258b38cbba511dca702a32d11b5e8b487577fbb8b3c8ea134bde1308031d85debb097648c4da75014d5b02c007bb9565d0bfedfae8a269003b98640f994cf0aa49d2ee09a664e80c60365e7e04b5410b2487fb87dcd0b90aab301702f3a00cf4adef3f18da503269e78c2eef48e4453a73797b3c1ff0703cb86fdd080731d430f0329d9693293372f2c488109e77510e2126ab8a3e31d58a33fe9566a032f94ea62d51fb4e9c2a59bac4e385e2d6370062b4299f1a3d112da1da8768a9a74c9a2e6bbf24", 0xa01}], 0x2, &(0x7f0000baa000-0x618)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000498000-0x9)="2f6465762f72746300", 0x100000200, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00009dd000)="2f6465762f6375736500", 0x20000000, 0x0) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f00006da000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000853000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_wait(0xffffffffffffffff, &(0x7f0000a64000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2000400) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000cef000)={0x4, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}, {0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) setsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000653000-0x4)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000073b000-0xe8)={{{@in=@multicast1=0x0, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=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}}, &(0x7f0000f6e000)=0xe8) request_key(&(0x7f0000d4e000-0x6)="6c6f676f6e00", &(0x7f0000060000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000646000)="7365637572697479262d245e2500", 0xfffffffffffffff9) 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000890000)="2e2f66696c653000") pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) fadvise64(r1, 0x0, 0x800, 0x4) 2017/11/14 06:39:01 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00003a0000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@full={{0x3, {"d7f54c4fa42f21"}, 0x4}, [{"38929220627d0d"}, {"8c60ced7b44184"}, {"94c82e44d29ae9"}, {"bc0ad3497f62f1"}, {"7fbe7c3848457f"}, {"6ba33718719597"}, {"ec350d9e710612"}, {"137b8fae6a3dab"}]}, 0x48, &(0x7f0000e7d000)=[{&(0x7f0000000000)="c919755fc011f70852131fb5160bb69303bde8f8", 0x14}, {&(0x7f0000000000)="3f2afe3c964070ecb9463b50c96cad3a0a148110e219a5262f8a08246bc7ad340924ab87cb172e0a23bd2f0c75ae3e6c230826a898ae02d25844b04859a64aec5357529716dd280f0350af51e941c5e5", 0x50}, {&(0x7f0000001000-0xab)="fe1d6bc59a7b26daae198660ca3b790d5ee1a3f2c37929432dc1691a687daf92852f3c26622db1cdc44e0188cfde22a21bbbc65f0e79ec0fb409881af33feeeb4774d69a0423f7976f79cb3515ad718a6b3d28050235c01ef75e429d16606ddf89fd73a4be01d524c22a6e26e39678597645271ccb5a4bf171cec3e38332c11792a632fa34251416d0ef9aa187d4d32004e5c871ee14aa7013399c0b0bb61cc48492bc5fc264c40cdccef2", 0xab}, {&(0x7f000060e000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000000000)=[{0x108, 0x0, 0x100000001, "f5aaf3e50c8b9c7b17eb4a401f3061a977aa190f9d93bad5d4b35cea54e07c3e84abec9cb42ed8f3596fbceb073473c778b5113392ff102dbc0b2a4936236d06948209827af1bc8f3a5c125b0f5c5784d88d725f52e131961ae27452cfda88da0f38d06242d6d9b17abdb9a4e71df2ccb747512ab0a66f1a62f654f28a47254234fb2b74bc9752860d664b66c0c62f4cdb8decffb4a57db49b638b4b3de9f99295639309c1be789118d807db0454d2afc442f3cc4f74626ae7ea2c6bcc5dafd937b55b96d3bb653c0544fb6014d9cabcaebc2ddb28991a71b9ef92b7b2989220975c63b609060c790bfdccdd167b89964d2e2de99643d3"}, {0xe8, 0x11f, 0x9, "8a526222f73879e76a1fe3b0c1724dc31c79db1c7f8880323b1788a8523023e1f6b6bf837fa7ddf35c3940951ba08f2c0db5214ceb013adf2d3a027fa366fee3166a6024d9b3f0d17bf5888eaef2f71d978fc55abb0f3aafbf15ce0a5d1340ceac45607a9506f0e3e5092404d6247b28c9025f10e05bc4479badb7c758289ed23c0b81b913b7f60bfb426baabd1f93ff12861d6738971fbe0ed5ce12d4a5edbf329f495b035ada3aa81e65f73f4c9fd031776f93924893f645a681d9f317b6efa4b3f2a1bf7ee803a3df3f4512a6845bae357b"}, {0x88, 0x10d, 0x9, "f567944cb6d84ebdc2e4a3c5b6d6ae944f2ed9457a73f86409b082c5a74142702189b5a96d0de8ee0dcbd361d73c60a12ac6396e7a03ddb65fa329bbc4f6b59094eccd17870163a0deae82cfe303950ceaad844ec5268730851374dfb11ca5d8a2377b5196e2288faf6629b8777a5b9ea94c4123660e"}, {0xf0, 0x110, 0x7, "951a4b6d0e09e1cfe58b1db9b25ad8246b9d17e91581082fb45a1244748fd2a5d832af18d49885ed664554223cfdade149c669565bde6654b7dc81be8b8d05c5e69c79aece5b24e22cc38f1cf74c813520f4063b08a1a6f219358b35e9727981a8ce18fd198deb1b57b084144a3e96d1317f623218e5f8a67ce8e4c11cfecf53fcdd652c92c2f99b3c30bcac87d2bc06341b731c2faf42238ba7bb76392949e07052c8bff21e824efcb9dc5f47089a0e92e583f39c939978b54cbda50a1632d3345d8f033fb27664f28f2a60d877f1d1dd2aaf5e870619b81638"}], 0x4, 0x80}, 0x20004000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x6, 0x0) r3 = dup(r2) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000f2c000)={{0xe92, 0xfffffffc00000000, 0x2, 0x5d1, 0x100, 0x9}, 0x0}) listen(r1, 0x3b116e13) sendmmsg$nfc_llcp(r2, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x2000002100000) msgctl$IPC_STAT(0x0, 0x2, &(0x7f00001f3000-0x1000)="") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f61000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="2adf25f7f5b61d887b937817665af702aff8cba8384e55fd4bb5eee82d0b37dd", 0x20, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) symlink(&(0x7f0000004000)="2e2f66696c653000", &(0x7f0000003000-0xa)="2e2f636f6e74726f6c00") r2 = creat(&(0x7f0000001000-0xa)="2e2f636f6e74726f6c00", 0x0) rename(&(0x7f0000418000)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000004000)=0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000004000)="2e2f636f6e74726f6c00", &(0x7f0000f62000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3b00}) socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x263000)=nil, 0x263000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f61000)=[{r3, 0x1000, 0x0}, {r1, 0x208, 0x0}], 0x2, 0xffff) ioctl$sock_SIOCGSKNS(r4, 0x8983, &(0x7f000013d000)=0x6) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f000032b000)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0}, 0xc) 2017/11/14 06:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000007, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e2000-0xc)="2f6465762f6175746f667300", 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f8c000)="2f6465762f76637300", 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000db9000-0x4)=0xda, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d0f000-0x4)=0x14) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001c5000)=[], 0x0, &(0x7f0000bc5000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000e70000)=@req={0x28, &(0x7f00000a9000-0x28)={@generic="8e7331cbae313001aae7a8a918271956", @ifru_data=&(0x7f00004af000-0x20)="6f687f05dcfb161867e80a5eab075efde3554cac4f8a535e2243aac278e80f83"}}) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0xc2, 0x0, 0x0, 0x0, 0x0, "403e485e86fc80b9df188ad12c0c2d3e2397ae1273f80b6269d68714f048e8a0955b8ff5af9ced948d61776de4be0de9847f798d3fe9fc3c46a97022d64c74d2cbae43f511abcb061465749dd43dd6ff388c888c90a943301d5ae207188a87eaefb0a5b015b01a13616494d913bab8c0323cc2cd2535651f591a263aea96bf50f2f731170f54807b50899798bbcc7190836ca0d84a662981629e2e2bfa263c06c1a827a32a7d64714b85cbd85c6497c94ce8"}], 0xc2}], 0x1, &(0x7f0000a9f000-0x58)=[], 0x0, 0x0}, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f87000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000c0f000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005cf000)=0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000668000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000926000)=0x86) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000323000)="2e2f66696c653000", &(0x7f000090e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00005c5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000888000)=@assoc_value={0x0, 0x0}, &(0x7f0000f20000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f000073d000)={r8, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) fchown(r0, r6, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbe000-0x4)=0x14) 2017/11/14 06:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockname$packet(r1, &(0x7f000063c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000008e000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000e70000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000214000-0x8)=0x20000000000075) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0xfffffffffffffffe, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffdfffffff, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x5, 0x7, 0xfffffffffffffffb, 0x1000, 0x0, 0x8000, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x100000000008) r3 = memfd_create(&(0x7f00007e0000)="5d00", 0x200000000000) open(&(0x7f0000e58000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x2000021) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80003, 0x4) syz_open_dev$random(&(0x7f000061d000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x501102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000aaa000)={"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"}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00004fd000)=[{0x8, 0xff}, {0x3, 0x288b}, {0x3, 0xfffffffffffffffe}, {0x0, 0x7}, {0xf, 0x40}, {0xf, 0x8}], 0x6) r4 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000f14000-0x30)={0x1, 0x3, &(0x7f0000d41000)=[@generic={0x8, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc}, @generic={0x6, 0x9, 0x9, 0x4}, @map={0x0, 0x4, 0x2, 0x1}], &(0x7f0000e86000-0xa)="056a6e6f6465762c2a00", 0x0, 0xcf, &(0x7f0000743000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x1}, 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r5) getrlimit(0x0, &(0x7f0000fff000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x3, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x100000000, 0x1, 0x3, 0x80, 0x6}}}}}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) [ 508.364111] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11123 comm=syz-executor4 2017/11/14 06:39:01 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) mkdirat(0xffffffffffffffff, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) openat(0xffffffffffffff9c, &(0x7f000044b000)="2e2f636f6e74726f6c00", 0x1, 0x0) openat(0xffffffffffffffff, &(0x7f000052f000-0xa)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0xa3fe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = gettid() capget(&(0x7f0000a83000)={0x20080522, r1}, &(0x7f0000563000-0x18)={0x80000000, 0x6, 0x4, 0x7fffffff, 0x1, 0x751}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c4000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00006f4000)={0x100, 0x10000, 0x6}) ftruncate(0xffffffffffffffff, 0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00005cb000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000ebd000)={0xd000, 0x101000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) connect$inet(r5, &(0x7f000083a000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r5, &(0x7f0000056000)={&(0x7f000001e000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000056000)=[{&(0x7f000002d000)=[], 0x0}, {&(0x7f0000ee3000)=[], 0x0}, {&(0x7f00007c4000)=[{0x10, 0x0, 0x0, 0x1, 0x100000007, ""}], 0x10}], 0x3, 0x0, 0x0, 0x1}, 0x7ffa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009a2000)={0x0, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000229000-0x10)={0xf000, 0x4000, 0x0}) bind$unix(r5, &(0x7f0000003000)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xc) 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000030d000-0xa)="2f6465762f6375736500", 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000326000-0xc)={0x24000000, 0x1, 0x3c}) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) fcntl$getown(r1, 0x9) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) rmdir(&(0x7f0000ded000-0x8)="2e2f66696c653000") r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a3f000)=0x0, &(0x7f0000cb3000)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf1000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00005f1000)={0xaa, 0xc, 0x0}) connect$inet(r1, &(0x7f0000ab9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c4a000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() syz_open_dev$sndseq(&(0x7f00004a7000)="2f6465762f736e642f73657100", 0x0, 0x40000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0xfffffffffffffff9, 0x8000000000, 0x326f, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x400000, 0x0, 0x3, 0x0, 0x7, 0x20, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r2 = memfd_create(&(0x7f00002b2000)="2173656c66706f7369785f61636c5f6163636573736d696d655f74797065766d6e657431247b7070703000", 0x3) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c78000-0x108)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x3, 0x0, 0x3a8d, 0x0, 0x1, 0x8, 0x8, 0x800, 0x9, 0x6, 0xa5e, 0x4, 0x80000001]}, &(0x7f0000bba000)=0x108) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eeb000-0x8)={0x0, 0x4}, &(0x7f00006c4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000025d000)={r3, 0x48, "b8e8d9d86582d66960c494008ff04771fd4f71bee63325b2bcc11359000000deffffff5dca6d3336850000923dd1d7e3fb21e16f2c21f0f24c47a57b8d00000000000000066bbe58"}, &(0x7f0000107000)=0x50) r4 = socket$inet6_sctp(0xa, 0x3, 0x84) sendmsg$inet_sctp(r4, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x1000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000007000)="dd", 0x1}], 0x1, &(0x7f0000002000-0x60)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0xfff, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x2, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000034c000)={0xaa, &(0x7f0000612000-0xaa)="98da9f186900020000a19d6a3b66b9476cfbcd1570e7faff00000000000000c006026f8421c2156a001fec41472f4a8002a34fb7d249af09313e1c2cdef5ec3fcbb279b09671d4f64fde2d5c499912e4d52205a5d3bf21bfbc6d083df2734e7bc21b8a76433e03f458660d9c57a139ced70800000004dc51df3b767d61140b526d831830beb8679f61cda0e1c2f78c69ae283ec0a770d647002a014d7eec12744f88f49a837c965efdf2"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000101000)=0x0, &(0x7f0000adf000-0x4)=0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x5, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x14) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r6 = dup3(r0, r5, 0x80000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000083e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000135000)={0x0, r7, 0x400000}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000267000-0x8)={r9, r8}) r11 = dup(r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000b44000)={r10, 0x80000, r11}) accept(r6, &(0x7f000047d000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c3b000-0x4)=0x10) r12 = syz_open_dev$random(&(0x7f00000fc000)="2f6465762f72616e646f6d00", 0x0, 0x40) ioctl$RNDADDENTROPY(r12, 0x40085203, &(0x7f0000982000)={0x599, 0xc0, "5e347e931be46ea6b18fda79771b08fe7127cc8ffd65ec0dd34ec8bd35b9eaa821caf13cbd88f31a27c8faa100e62e287f8f610dac3d251e4a6028b3edbd22aaf5cdd8aa5afbefcfb468e25d70eedc17269c664f6ecb2cb6b723834e3bea21d1ff1a409bc0471c28f7db722e1abec675b9d43200840144daf8d1618588da056e87933c0420781212264d64980ff686883ea63bdb769defc3b775429bd948645be2f1569ad86a86585a9fafe8dd9ee2dd368f99503e4b8e3b5f331305dec148d3"}) 2017/11/14 06:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) r4 = userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r5, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r8 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r8, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r9 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r9, 0x0}) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r9, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:01 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000046b000)="2f6465762f76637300", 0x400000, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003df000-0x6)={0x0, 0x1000000000000000}, &(0x7f0000f52000)=0x6) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000dfc000-0x8)={r1, 0x13e6dd37}, &(0x7f0000f53000-0x4)=0x8) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000f52000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75, 0x40000021, &(0x7f0000f51000)={0x3, {"ffd7cd54395bbe"}, 0x148ff0dc}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f51000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f3c000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000703000)=0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f53000-0x20)={0x3, 0x1, 0x200, 0x1, 0x80000000, 0xb8, 0x8, 0x7, r3}, &(0x7f0000c0c000-0x4)=0x20) getsockopt$inet_tcp_TCP_MIN_RTO(r2, 0x6, 0x6b1, &(0x7f000072d000)=0x0, &(0x7f00003ec000)=0x4) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0x12, &(0x7f000009f000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000dba000-0x4)=0x3, 0x4) [ 508.407105] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11132 comm=syz-executor4 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fa000)="2f6465762f6877726e6700", 0x20400, 0x0) setns(r0, 0x0) chdir(&(0x7f000009c000)="2e2f66696c653000") r1 = inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f91000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000565000-0x14)={0x0, 0x4, 0x6, 0x80000000, 0x842, 0x9}, &(0x7f0000e7b000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006fe000-0x6)={r3, 0x8000}, 0x6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000097a000)={0x0, 0x5, 0x8000}, 0x4) r4 = getpgid(r2) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000c87000)=0x0, &(0x7f000046f000)=0x4) getpgid(r2) r5 = accept4$unix(r0, 0x0, &(0x7f0000e70000-0x4)=0x0, 0x80000) bind(r5, &(0x7f0000f90000)=@sco={0x1f, {0x36, 0x100000000, 0x80000001, 0x2, 0x7fffffff, 0x3}}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000028e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x2) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006c2000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ee8000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1c, 0x2, 0x9, 0x0}, &(0x7f0000b82000)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f000071b000-0x1c)={0x6, 0x4, 0x8000, 0x3f, 0x0, 0x0, 0x0}, 0x1c) fcntl$setown(0xffffffffffffffff, 0x8, r4) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) sysfs$1(0xfe4, &(0x7f0000318000-0xb)="2f6465762f6877726e6700") fcntl$getownex(r1, 0x10, &(0x7f0000f95000-0x8)={0x0, 0x0}) 2017/11/14 06:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000012000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000013000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000792000-0xd)="2f6465762f736e642f73657100", 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00005c3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000af6000)="2f6465762f7161745f6164665f63746c00", 0x10000, 0x0) perf_event_open(&(0x7f00008ce000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x6157b00d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002a0000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000863000)=0x1c, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00005f2000)={0x1, &(0x7f0000619000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r5 = dup2(r4, r4) openat(r5, &(0x7f0000088000-0x8)="2e2f66696c653000", 0xa0000, 0x4b) syz_open_dev$random(&(0x7f00003b5000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x102) r6 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000a40000-0x4)=0x0, &(0x7f00000e5000-0x4)=0x4) writev(r6, &(0x7f0000fa3000-0x10)=[{&(0x7f00002ae000)="290000001e003109330000008b000000020000000000ff068000f9ff0c000800010000000053f4ff20", 0x29}], 0x1) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x0, 0x31, r0, 0x0) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffffffffffff8001, &(0x7f0000013000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x200000000005432, &(0x7f0000014000)=0x6) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) getpid() 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x11f, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2017/11/14 06:39:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f000024f000)="2e2f66696c653000", 0x800000000042000, 0x5) syz_extract_tcp_res(&(0x7f0000fdc000-0x8)={0x0, 0x0}, 0x1, 0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00006db000)="584ccad0df2061358d6629aa5c6b71f145a065ee23982596de5f7315176b737e984aaa335a9891699d86a0aa8ff00fb6f0c947d9a9a16eb948d3880b1046035d29d5bf42134def94401eba52a971bb344fa3d5173b811fb1586dfc5ce1fe53ad96ced244be25ebb455b7", 0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@multicast2=0xe0000002, @rand_addr=0x3ff}, 0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x14, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) [ 508.512751] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000e69000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) listen(r0, 0x3b116e13) connect$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000af8000)=[{&(0x7f0000c44000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1ef7b14c0a96690d5b07c7bbc5d8a750136393edf976796353c291611001dea66d4075d22066cdbb57cd05750c88105bc723338c0d0a63b3b0719d9bd48bf9", 0x0}, 0x60, &(0x7f00007f8000)=[], 0x0, &(0x7f0000bcd000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f000047d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x101000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000060a000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@multicast1=0xe0000001]}, 0x14) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000c07000)={0x7, 0x8ca, 0x5}) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2017/11/14 06:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x100000003, 0xffffffffffffffff}], &(0x7f0000fdc000-0x11)="00", 0x0, 0x0, &(0x7f0000ec2000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aaa000-0xa)="76626f786e657431ce00", 0x0) perf_event_open(&(0x7f0000e65000+0x8da)={0x0, 0x78, 0xd4e9, 0x0, 0x4eb6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000568000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cdd000-0x4)=0xe8) getresgid(&(0x7f000001b000)=0x0, &(0x7f0000f58000-0x4)=0x0, &(0x7f00000c6000-0x4)=0x0) fchown(r1, r2, r3) r4 = gettid() process_vm_writev(r4, &(0x7f0000214000-0x30)=[{&(0x7f0000b90000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8cb}, {&(0x7f00008e9000-0x51)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000408000)=[{&(0x7f0000587000)="", 0x0}, {&(0x7f0000957000-0xdf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f}], 0x2, 0x0) sync_file_range(r0, 0xffff, 0x2e, 0x4) ioprio_get$pid(0x1, r4) semop(0x0, &(0x7f0000022000-0xc)=[], 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000433000)=0x20000000000002, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000001000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a70000)=0xd7) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000c73000-0x10)=[{&(0x7f0000242000)="29000000180031fb00000000006500070a000066036dff06b102ffe10c000800040000000400070b37f2", 0x2a}], 0x1) mmap(&(0x7f000046b000/0x2000)=nil, 0x2000, 0x2000000, 0x40010, 0xffffffffffffffff, 0x0) r7 = socket(0x4, 0x7fffc, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffff9c, 0x29, 0xd3, &(0x7f0000be4000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x1, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, 0x2, [0xffffffffffffffdc, 0x0, 0x9, 0x41, 0x7, 0x80000001, 0x9, 0xd77]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r7, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r7, &(0x7f000068e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000062a000-0x4)=0x10) 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) socketpair$unix(0x1, 0x400000000000003, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x5) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f000091e000-0x80)=@generic={0x1e, "01030000e5000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938ffec01018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aebd1c90001d6d7c980ee577c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000109000)="1c0000001e000720271622081d00000001000000000000000500f70000020019", 0x20) bind(r1, &(0x7f000091e000-0x80)=@alg={0x26, "6165616400000000000000000000", 0xc00, 0x0, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = socket(0x1e, 0xa, 0x400000000000) bind(r4, &(0x7f0000d81000-0x80)=@llc={0x1a, 0x1d, 0x5, 0x4, 0x0, 0x29a, @random="68e751dd013c", [0x0, 0x0]}, 0x10) socket(0xffffffffffffffff, 0x3, 0x3f1) bind(r0, &(0x7f00001bb000)=@generic={0x1f, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00007c1000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000680000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r6, 0x0, 0x3, 0x4000000000000000) syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00008c4000)="2f6465762f6b766d00", 0x40000000000, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x410, 0x0, 0xfe, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) gettid() 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(r1, r2) write(r0, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 1: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000050000-0x2)="0020", 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f000004b000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004f000)={0x0, 0x81, 0x7, 0x8000}, &(0x7f0000050000-0x4)=0x10) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000004f000)={r1, 0x800, 0x20, 0x8, 0x6}, &(0x7f0000048000-0x4)=0x18) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000018000)="2f6465762f736e642f73657100", 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000051000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000051000)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x3, 0x0, @time={r4, r5}, {0x1fe, 0x0}, {0x0, 0x0}, @ext={0x2, &(0x7f0000015000-0x2)="55c0"}}], 0x30) tee(r2, r2, 0xe75b, 0x2) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000052000-0x8)={0x0, 0x0}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000052000-0x40)={0x4, 0x6, 0x50ad, 0xb5, 0x6, 0x5, 0xec3, 0x81}, &(0x7f0000044000)={0x5ee, 0x6, 0x401, 0x15, 0x5, 0x7ff, 0x80000001, 0x10000}, &(0x7f000003e000)={0x4, 0x9, 0x47, 0x4, 0x8, 0x7, 0x5, 0x1}, &(0x7f0000051000)={r6, r7/1000+30000}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000053000-0x30)=[], 0x0, &(0x7f000004e000)={0x0, 0x0}, &(0x7f0000037000-0x8)={0x4}, 0x8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000051000)={0x0, 0x0, 0x0}, &(0x7f0000025000)=0xc) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x8, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) write$sndseq(r3, &(0x7f000004d000)=[{0x0, 0x1, 0x0, 0x0, @time={r8, 0x0}, {0x0, 0xeb}, {0xfff, 0x0}, @ext={0x0, &(0x7f000001b000-0x4e)=""}}, {0xfff, 0x1, 0x8, 0x1, @tick=0x10000, {0x0, 0x8001}, {0x100, 0x80000001}, @queue={0xfffffffffffffffe, {0xffffffffffffffe1, 0x10001}}}, {0x1, 0x401, 0x9, 0x8, @tick=0x5, {0x9, 0x9}, {0x9, 0xfffffffffffffffd}, @control={0x400, 0xac9a, 0x4}}, {0x6, 0x5, 0x4, 0x20, @tick=0x7fff, {0xffffffff, 0x1}, {0x5, 0x100000001}, @time=@time={0x0, 0x0}}, {0x7fffffff, 0x9, 0x1, 0x3f, @tick=0x7, {0x1, 0x40}, {0x200, 0xffff}, @time=@tick=0x22}], 0x8c) 2017/11/14 06:39:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x0, 0x0, 0xac, 0x85, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000319000)="2f6465762f72746300", 0x480, 0x0) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00003d3000)=0x0, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000900000)=0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000ed1000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r3, 0x10, &(0x7f00003a3000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000560000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038a000)=0xe8) getgroups(0x1, &(0x7f0000459000-0x4)=[0x0]) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000043f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f6000-0x4)=0xe8) r12 = getgid() sendmsg$netlink(r3, &(0x7f0000e76000)={&(0x7f00001b8000)={0x10, 0x0, 0x3ff, 0x7dc0149a}, 0xc, &(0x7f0000f3d000)=[{&(0x7f0000810000-0x1286)=[{0xda, 0x4, 0x4, 0x5, 0x9f2a, "4b06b3bee4ec0a20fd9d7479b3b12a4cf30f15d266ea9a2f30b47f09b71bf265fdc98ac4e8c7589cf7187129fc2c8c3e34cf0a97422f959c736d17847baf6d8d1a26abc03226da3cc241355217c29885f7fa5d862025235304c6712464c1cc6dbc6eb02601d2515985f37a6150fed435473c8634fbc9d5539fccb3b6036d05a6de17a9400d406a8f67675d94c25ebed0caab15253d124cb7276fa9edda31efbdc6e4878e12a075b3c9aa7d6a6474c651481f568c607f4958489f2458a92dae9a69a14267043690bbe0f0"}, {0xec, 0x3, 0x408, 0x2, 0x6, "468251e92812c52638c53959be1304d6f26e2993796126aebe86a0098d942571614c4f2f244f1e611af41ab6d8cb013c7738f383f96da1f32b1d3b128e1bf7faf997f5a0007e7d8dba90617c0f1e39d3646c80529662f883d9b004f0c4004f7610e367b1d7f93b13df41a4df229b1e4330223cad6104ba6579a65e6cc714d636f9b17740e2fabe71f5d13b3376c50652c8cc030b6e61dae5070fd21142f137af1d433f3f06702093b1100980d3b06ca15ea0835add7d8ffcae0e013965548db0bd6543c78b26989651addeaca315ce932428c41cd38a5e01c2ec2ea8"}, {0x1010, 0x0, 0x20, 0x0, 0x0, "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"}, {0xb0, 0xda06, 0x20, 0x3f, 0x9, "43bbe9782f3e7859c2520050914cde6a9ea550e8a074ca8652f1622552e127cc617d1a1603fcccd44ce3fec0db62a945ab8cdd4d5692de28c262d9ad2373afb2c6cf531c5f524474b8573543a3e3e086764f4bb64f5e172cd23f82929aff56507c8edae37213a3c9b2434005a02e1ac302db40c2ba81d12b7c316196b92dc689f9b72438bccdd679c07955ec7399c9cfbfe83535b331acc4c4c3ed38a929d4d1"}], 0x1286}, {&(0x7f00009dc000-0xe0)=[{0xe0, 0x7, 0x10, 0x80, 0x5, "e34e371e684d6a695ae22e7d0e9d77d098080357be59b4131a06d54ad212f3c269d2e5196f8b9fd28d5510b15890cab4958c1b5ad06c37184833ae18336f826ce3afb1927d8b056e99ccd4add1c8ccf003182c04eed99efffa805f8b76fac86cd0f1e0f732784a872a92c5185277913284a8f52ebdb446a8a1cfc047805a1a5361a5d7853c65b98a935c884b4d7a286787b5fa59b0f797cbbaa97f138a413260253613c7d72a23345d0886cdcc405918a27ed9a5e938dce0e8023e98d6fe300fee5131ea9a18cb895a9bc3dc16cc1798"}], 0xe0}], 0x2, &(0x7f00004eb000-0x130)=[@rights={0x18, 0x1, 0x1, [r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r1, r1, r1, r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r2, r1, r2, r2, r2, r2, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r3, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x9, 0x40}, 0x4000) bind$bt_rfcomm(r3, &(0x7f00008d2000)={0x1f, {0xbf3, 0x9, 0x7, 0x800, 0x1, 0xfc}, 0xda9}, 0x9) r13 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syncfs(r13) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00002a6000)={@common="79616d30000000000000000000000000", @ifru_flags=0x100}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00006ce000)={{0x0, 0x0, 0x0, r5, r12, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x3, 0x0, r4, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000000000)="") bind$llc(r3, &(0x7f0000816000)={0x1a, 0xf6, 0xc609, 0x9, 0x154, 0x40, @random="2725c7a0bb70", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, &(0x7f0000f4b000)={0x700000, 0xfffffffffffff3de}) write(r0, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) getpeername$netlink(r3, &(0x7f0000829000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006eb000)=0xc) 2017/11/14 06:39:01 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007e9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) r3 = socket(0x10, 0x2, 0x10) bind$bt_sco(r1, &(0x7f0000f81000-0x8)={0x1f, {0x3, 0x100000000, 0x8, 0x7, 0x7, 0x9}}, 0x8) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000085f000-0x9)="2f6465762f72746300", 0x200, 0x0) accept$ax25(r1, 0x0, &(0x7f0000570000-0x4)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f08000)={@common="7465716c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f08000+0x203)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f16000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x1c, &(0x7f00000fc000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0}, 0xc) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0xc7, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000f16000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000-0xc)={r7, r8, 0x0}, 0xc) connect$inet6(r5, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqsrc(r3, 0x0, 0x2b, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000a45000)={0x5, 0x4, 0x800006, 0xc, 0xffffffff, 0x80000011, 0x80, 0xfffffffffffffffe, 0x8, 0x200, 0x3ffffffffffffd}, 0xb) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000917000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r9 = socket$inet6(0xa, 0x809, 0x22) r10 = socket(0x9, 0x800, 0x3) recvfrom(r10, &(0x7f0000037000-0x84)="", 0x0, 0x0, &(0x7f0000f10000-0x60)=@nfc_llcp={0x27, 0x0, 0x800, 0x8, 0xfffffffffffffff9, 0x0, "7ce876fc7654cb77d2707beda8f7372b146d964348c454b369c48380b93a4f8286434a0ff26a05a8f7c12b824bb20eac1726302a09ad92e48ad6da3ec40cf2", 0x7}, 0x60) recvfrom$unix(r10, &(0x7f00008d6000)="", 0x0, 0x20fd, 0x0, 0x0) shutdown(r6, 0x2000000005) bind$inet6(r9, &(0x7f0000f0f000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r10, &(0x7f0000362000+0xd2d)="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", 0x1000, 0x0, &(0x7f00004c9000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c) syz_emit_ethernet(0x9e, &(0x7f00004f7000)={@random="1d389ebd93e4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800000800, @ipv4={{0xa, 0x4, 0x1000000000, 0x0, 0x90, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x14, 0x9182, 0x0, 0xab4, [{[], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x7f}, {[], 0xffffffffffffffff}]}]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x1c, 0x0, {0x16, 0x4, 0xfff, 0x0, 0x3, 0x0, 0x1000, 0x1, 0xde, 0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x3, [@rand_addr=0xfffffffffffffff9, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0xb, 0xdc, [@empty=0x0, @rand_addr=0x3bb]}, @noop={0x1}, @generic={0x7, 0x11, "b3395e057581cf256b715bea731b70"}, @ssrr={0x89, 0x7, 0x85, [@multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x4}]}}, "6a98354794fc6357"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000d18000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f13000-0x4)=0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000f16000)={r11, 0x63, "a279008897e7b97c8467b84944ee62d13cc9df78cdf9f4a9244df2ebc478f811dddea0301def937f396294ed2e7e7a0a1953c5ce515d858a5843b04ab6137207669b94ead31855aa11155d9e76ce24649ed4f846271c25c6f5b8cd74ba5b8a1fab539e"}, &(0x7f0000f17000-0x4)=0x6b) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r10, 0x119, 0x1, &(0x7f0000f16000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000785000)={0x3, 0x4, 0xfffffffffeffffff, 0x4, 0x7fffffff, 0x10000009cc3, 0x5b, 0x1, r12}, &(0x7f0000f12000-0x4)=0x20) 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000194000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000067f000)=0x60, 0x80800) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000aac000-0x4)=0x0, &(0x7f0000257000-0x4)=0x4) r2 = socket(0x10, 0x803, 0x0) accept$inet(r2, &(0x7f0000bcc000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bce000-0x4)=0x10) pread64(r1, &(0x7f0000368000+0xc97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x0) readahead(r0, 0x10001, 0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) clone(0x0, &(0x7f0000c34000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") rename(&(0x7f0000529000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000a5f000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ca5000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1011fd, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000db9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008fe000-0x4)=0xc) ptrace$setsig(0x4203, r4, 0xb702, &(0x7f0000686000-0x10)={0x8010000035, 0x9, 0x3, 0x5}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005ca000-0x20)={@common="626f6e64300000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7000cfd00bfe03c", 0x1000003a8d}) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000987000)=0x5) r6 = epoll_create1(0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000fb9000-0x4)=0x3ff, 0x4) r7 = socket(0x100000001e, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000169000)={0xffffffff8000201f, 0x0}) poll(&(0x7f000041a000)=[{0xffffffffffffffff, 0x1020, 0x0}, {r6, 0x9029, 0x0}, {r6, 0x8000, 0x0}, {r6, 0xa0a0, 0x0}, {r7, 0x40, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {0xffffffffffffffff, 0x4480, 0x0}, {r7, 0x8000, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x9, 0x3) userfaultfd(0x800) sendto(r2, &(0x7f0000cff000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x6) [ 508.637311] netlink: 1 bytes leftover after parsing attributes in process `syz-executor4'. [ 508.745259] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. [ 508.836173] netlink: 1 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/14 06:39:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:01 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f0000001000-0x11)="0204a12502000000090500c41dfb3700", 0x10) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[], 0x0, &(0x7f0000003000-0x2a)="", 0x0, 0x0}, 0x0}], 0x1, 0x60, &(0x7f0000006000-0x10)={0x0, 0x989680}) r1 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x200000, 0x70) sendto(r0, &(0x7f0000000000)="cd4b1cae73398c643ee0689a0b22cd8ac91990ef2d8f157ca3d369718dba47c6b04c0d1f4b44fe16b82c8a52e8fdce8f920f4f1fa6391ef842137d0aee585dca87dfb71a25f3dc1c3b669d0a47f0614d27a97021abdef7f28aa900f430a7d51af680bf6ec8f5215ad61bef176c56c2f8f57bcd443027c775e314d91a9a0e7c22c5bfba3873cada7e1b84c4623f82a56ace0821880d005c46e7", 0x99, 0x11, &(0x7f0000001000-0x58)=@alg={0x26, "6861736800000000000000000000", 0x100f, 0x100, "64657300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r2 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000)=0x0) setpgid(r3, r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000007000)=0x80000001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000008000-0x28)={&(0x7f0000003000/0x4000)=nil, 0x4, 0x7, 0x40, &(0x7f0000002000/0x3000)=nil, 0x9e}) r5 = getpid() sched_rr_get_interval(r5, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000004000)="a90b44a3239fafe5f23e14c1e1ac993810820e81c69c3e0cd67b67512d46054ee1729516c2e030b2ba1d5e3461c505f7dd8791f570badbdf49913c2629272be595eba9d995ac03c456f5391d52d5baa86f9456add4aba7e54d74c2e0151f97247260efa07521b5ad80425110c2c938310644a8f88a9dcd5a2892416d0eac02e1ed0e17a21ff1291376c67d4512988cb1930d7311d6c10fa7ff432f89245178fa6f34bcf7168316f664c613a382811e243c6cc87ec73b3f0f621398282ab6f3e19c971db8bf8319554ff2", 0xca, 0x20000000, &(0x7f0000006000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000009000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000)={r6, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x10001}, 0x98) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e2, &(0x7f0000003000-0x5f)="be5e8818d109c3b7b9bd19b009f5736239064cbcd03cae5e16378302ffb853052eb6f44e7c136f072dbc9af2ad376b21177c21ed8e4413350736824f0ed5e0fdb050a6809f31853c0b56b1415231dd07ebac24c9de629b74700e8d8304ff8b") ptrace$setregs(0xf, r5, 0x1, &(0x7f0000001000)="7f87ce1b4da761be1b697eee92ba1595ee33946397602143ac386b5be1f300d84529afc56687558a2c479bdd4c1b35b0dea87baaab1316eb05082cab51e8369d8e19450ec04ea7cd5c7810acabdcffab4cf7b905028aa10d223f18ad71544e6e78b3ca3b6c78a3b80e6b00d8976411e65ba5df8c4f11e0782664483ad128ae7b03ecaabee057f9f77b1d871ff5f70a8863f98f4ffd9f041135e9f9193aff7bf9") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r5, &(0x7f000000d000-0x4)=0x3ff) 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000785000-0x18)={&(0x7f0000b63000/0x3000)=nil, 0x7fffffff, &(0x7f0000d8c000/0x4000)=nil}, 0x18) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d2000-0xf)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002cb000)=0x0) arch_prctl(0x1001, &(0x7f0000309000)="9c7697ce926b666dbc2c22636c6b2f7c04c0912d62e0fe82acf9e83747a4fc16ce3a2540b2cd140fa3885b1b8724c13bd3c99aab5f1941e8654066331b3825c5c5db7ed2db5a10bd433c1e4ad0397f4d54eb84f18b6f8c6b615de597939973a6cf3dd06fb43fb9af181d3bfa9a5ec5e4a26f28c44c7386b5ec61b260bcf90e870dfc1a42ab220a69a301f8") ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000d73000)="00000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000b70000-0x4)=0x0) readv(r0, &(0x7f0000ad2000-0x60)=[{&(0x7f0000e62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000585000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009cb000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000190000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f00002e8000+0xdcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff}, {&(0x7f0000cb4000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}], 0x6) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002c9000)=0xfffffffffffffff9, 0x4) r1 = socket(0xa, 0x3, 0x4) pipe2(&(0x7f0000cc3000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f19000)=0xfffffffffffff183, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f00007c5000-0x4)=0x8000000000000008, 0x4) connect$inet(r1, &(0x7f0000662000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f37000-0x8)={0x0, 0x5}, &(0x7f0000049000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c88000)={r3, 0x3, "424933"}, &(0x7f0000e2b000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006fa000-0x8)={0x0, 0x5cb}, &(0x7f0000509000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f2a000-0xc)={r4, 0x80000000, 0x30}, 0xc) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) connect$unix(r1, &(0x7f0000d27000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000004d000)=0x0) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x2, 0x2, 0x0) 2017/11/14 06:39:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000140000-0x78)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dbc000-0xa)="2e2f636f6e74726f6c00", 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000531000+0x940)="2f6465762f6175746f667300", 0x4, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ff0000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x0) recvmmsg(r1, &(0x7f0000006000)=[{{&(0x7f0000002000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x1, &(0x7f000000a000-0x5a)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000000a000)="", &(0x7f0000006000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000693000-0xb4)=[{{&(0x7f0000e6f000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00008bc000-0x30)=[{&(0x7f0000632000)="0000000000000000000000", 0xb}, {&(0x7f00001d4000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f0000649000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x3, &(0x7f0000561000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x9}, 0x800000000000}, {{&(0x7f00005f1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000127000-0x50)=[{&(0x7f0000bec000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000724000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000afa000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000b53000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00000d4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}], 0x5, &(0x7f0000910000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x7}, 0x100}, {{&(0x7f0000d95000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x10, &(0x7f00007e5000-0x10)=[{&(0x7f0000625000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x1, &(0x7f00005e7000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, 0xfffffffffffff001}, 0x4}], 0x3, 0x2120, 0x0) bind$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) acct(&(0x7f0000520000-0xa)="2e2f636f6e74726f6c00") ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000000c000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@generic="fcc5738fca19b048a59b1b707de2c999", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x40000000000) 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000005, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000973000-0x4)=0x6) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88804) r2 = memfd_create(&(0x7f0000829000)="5d00", 0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000f1000)={{{@in6=@loopback={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, 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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b5000-0x4)=0xe8) connect$packet(r2, &(0x7f0000398000-0x14)={0x11, 0x7, r3, 0x1, 0x8000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000381000)={0x10000000, 0x0}) r4 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000c54000)=0xfffffffe, 0x4) write(r4, &(0x7f0000c12000-0x22)="2200000014000700000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000092000)=@assoc_value={0x0, 0x0}, &(0x7f0000453000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000602000)=@assoc_id=r5, &(0x7f00004fe000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e26000-0x8)={r6, 0x4}, &(0x7f00005f0000-0x4)=0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x6, {"eb406266ce2c28"}, 0x38}, 0x10) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0f000)="2f6465762f73657175656e63657200", 0x0, 0x0) ftruncate(r2, 0x40008) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) epoll_pwait(r1, &(0x7f0000f8e000)=[{0x0, 0x0}], 0x1, 0x5, &(0x7f000005e000-0x8)={0xfe}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000094c000)={r7, 0x4, &(0x7f00007a8000)=[@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x3, 0xa5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99a}]}, &(0x7f0000308000-0x4)=0x10) clock_gettime(0x5, &(0x7f0000752000)={0x0, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000fc1000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000fc1000)={0x77359400, r9}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000070a000)={&(0x7f0000043000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f0000d83000/0x3000)=nil, 0x8001}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f000049e000-0x24)={0x1, 0x81, 0x2, 0xfffffffffffff966, 0xfffffffffffffff8, 0x6, 0xffffffffffff56a6, 0x1, 0x3, 0x148, 0x8, 0x2}) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) add_key(&(0x7f0000fc0000)="7573657200", &(0x7f0000fc1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc1000-0x39)="09", 0x1, 0xfffffffffffffffb) ioctl$PIO_CMAP(r8, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0xfffffffffffffffe, 0x1f, 0x3f}) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000712000-0x6)={0xfff, 0x0, 0xc5}) r10 = socket(0x11, 0x3, 0x0) ioctl(r10, 0x8955, &(0x7f0000001000)="") 2017/11/14 06:39:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000000405, 0x0, &(0x7f00001eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x2, 0x440000000806, 0x0) perf_event_open(&(0x7f0000924000)={0x7, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x247, 0x0, 0x0, 0x8, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x4, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x6, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000718000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3ff, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffd) fallocate(r1, 0x0, 0x6f, 0x800) set_mempolicy(0x4001, &(0x7f000043d000)=0x7ffc, 0x3fb) socket(0x11, 0x80807, 0x7) r3 = socket$netlink(0x10, 0x3, 0x40000000000010) write(r3, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) socket(0x11, 0x2, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x0, 0x3c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_emit_ethernet(0x6d4, &(0x7f0000933000-0x6d4)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2086dd, @ipv6={0x0, 0x6, "43df16", 0x69e, 0x3a, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xbf, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x37, "e6372528166032858af0fde2e940a09461aa229c11278964e32b9c41bac80b8af3da57eb6fc181453950ab05977304256c8812d995c5b2"}, {0xff, 0x18, "f9739e677cc5a66ff5093338b5c1c9aaed0b38c58a5215ab"}, {0xc9, 0xa7, "3c5012e13187629f5fe9699b142ceb3ea908a2a55ef8be3990eec7fcaea7546e4d80d73ca46279ada8e2441ee8f2977b833ef947298d25a853c3457a8d7a5080d0758deda79dce1e1f50fd1bcd9bb407a71ab73de911c62832cfab3e0e27496ce1c785c5b6d930d364631e1c55f7e7dec7761632aa56687747909a9132482c904c0220627d5885524d00c30595676a4ced0f9e96b268c5507e0b28f526b1de08ea788f25ac0b7c"}]}, @routing={0x67, 0x2, 0x1, 0x0, 0x4837, [@loopback={0x0, 0x1}]}, @hopopts={0xef, 0x99, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xa6, "031093448164fdd77552b276f01cde27b5972f240524a0c38f34f0b7350e02f1cbfefca0477fcba0a9e2419ea2d2dfcfd2d7ae80d396f9ffb6ba4213145e39e7a97ed7d905e21e2b4be1f1cad0523f95252d910fbc4daa0e1b4917c61950c6569bdfd5818eabdc50df444c1bd57bdb68827b4bf2e4c510534772e1e38b19df3ebd1dc064d1389931425f6d7d9b4a0596afdf9d530a4b20b26d246831a9a100e27b0f327c6d63"}, {0xff, 0xa5, "89c47f4e8e37160ce4cfac2e287a34f8ff2027681fcba94c5b6ceb4556ad24fb1158937a6fcc11d477de831484810daed119832511f97eaf1bbd54093dff78829440ac88b8fc9f0e5890acd3c6056c3d9a1421ee781a947aa0e6c4ace1d3ad1d34ea9ce02ca81c56b7625d03fd4a6373f25cb9c5ceaedc7ba3f6c00a33705eefefe40e0639427935a77e933bb45c51fcd1d6890904f7e938e1065d86f6e1a0fae2a775095b"}, {0x5, 0x3e, "e90ebb6d05aafd54c32d968194ee1254f69d5613b3bd1beb86d9d92f30a488bb2dd41269d8b7ea82524182d778857e2b9a87dafd347d1aa8156cf5e918f6"}, {0x7, 0x41, "6d93724eaf23ada5f59948396736365e5b76c60e90a1603a7269d72e2b15b76e239260e22e26f9fb36195b2acdc143a9acb92e3f29ae4c10738eeec7e9e63cc526"}, {0x1, 0x1d, "0ff0447a381b2b9cc4ebbb2a4a4d44c929ed29e49e761ec6fe474b19dd"}, {0xc2, 0x2a, "ae8794b18e7c836f456a8965c0ab2e0cd22ef13d2ed5cd7fb142223379a8df5c4dc9c750eb5a0209a4c4"}, {0xff, 0xc9, "a79e131ee9ed159cef8bec681000de6251fd49e7e21337db79252c112aacfcbc404d3e0f24dc2b1bc11c0c6b17ff27c53bc0830e1f7c9b1933ebe32db1b8f437f5b92c8b036af22aee77a4d72cd1ec0786cd7df5aa775abc6221135a86f9581524993d9540479279e2fc1673c0f2fc2d20d890225e5d42a1eeb8d2d287a80486124451a8733de05e56f8fc1947eb65da076596b36fae355d0a8f7c77820c40f0de148b1b8e9db95909ec092d33f3c00082177e2494a14d34be8c11772c70193b642ca64094ce6e8dbb"}, {0xff, 0xba, "b0fec44fc3c799a8147228458cd7ddb00ee5867ca396ad8a540f0d069bf718859e612ae726122bb1ef454e1fbedf614e495d992c1b8dc9d67995fcd5c2c6d3e49d8ca17e2ec125a8888b7669918a351803b6257d2758caf23fc18ccb92c0692220eb2c58c6c8fcedc429c2cf6184c8390be78111d854df029abfa954aeb441292a8b7af34f013027ba1e0cd44f7f433b2acff27c4de3c66718fc9268ffb69b1b7bdd9023ef07823e80d1192130e53bdb4595cc5bb206cf843a66"}, {0x1, 0x24, "685805658f2966382f272cbecfa692ae1ace6f6a5a30879e8c67f4fd0138da78b911bf99"}, {0xc9, 0xff, "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"}]}, @fragment={0x67, 0x7, 0x7, 0xfffffffffffffffb, 0x8, 0x3437, 0x0}, @routing={0xbf, 0xc, 0x1, 0x0, 0x92e, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@param_prob={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "8ab893", 0x0, 0xffffff84, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3580, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffc0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "5007e5079d06100e"}}}}}}}, &(0x7f000026a000)={0x0, 0x0, []}) r5 = dup(r4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000274000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000146000-0x8)={r6, 0x0}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20880525, r2}, &(0x7f00008f4000)={0xfffffffffffffffc, 0x1, 0x8000, 0x10, 0x7ff, 0x800000}) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0xc) write(r7, &(0x7f0000160000)="1f0000000906ffde0000d4e807100000002100000900800000000006000000", 0x1f) recvmsg(r5, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000faf000)=[], 0x0, &(0x7f0000fb0000-0x77)="", 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x1, 0x32, r3, 0x0) clone(0x0, &(0x7f00002ba000)="", &(0x7f0000508000-0x4)=0x0, &(0x7f0000118000-0x4)=0x0, &(0x7f0000000000)="") getpgrp(0xffffffffffffffff) 2017/11/14 06:39:01 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) write(0xffffffffffffffff, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f66696c653000", &(0x7f0000001000-0xa)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x1040, 0x49ac, 0xff1, 0x20080, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b9f000)="2f6465762f76637300", 0x2a0400, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e4d000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000470000)=r3, 0x4) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00009e1000-0x4)={0x0}, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000a1c000)={0x3, 0x14000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/14 06:39:01 executing program 0: socketpair$ax25(0x3, 0x7, 0xf7, &(0x7f0000857000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x4100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_notify_inval_inode(r2, &(0x7f0000002000-0x28)={0x28, 0x1f, 0x0, 0xff, 0x2, 0xc1d}, 0x28) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000002000-0x17)="f7577bc6004d58a60d60b6d6765f692e519b10b8ec950e", 0x17) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000000)={r2, 0x7}) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000004000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x6, &(0x7f0000004000-0x84)=[@in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x100000000000, @loopback={0x0, 0x1}, 0x1000}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000)={0x1000, 0x20a, 0x2, 0x8, r4}, 0x10) 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) recvmsg(r1, &(0x7f0000002000)={&(0x7f0000004000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000005000-0x70)=[{&(0x7f0000003000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000005000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000001000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000002000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}], 0x7, &(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)="2f6465762f76637300", 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000007000)={0xfffffffffffffffc, 0x4, 0x9, 0x8, r4}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000009000-0x20)={0x0, 0x3, 0x2, 0xa4f4, 0x2, 0xff, 0x4, 0x5, r6}, 0x20) 2017/11/14 06:39:01 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c6000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) set_tid_address(&(0x7f00009b6000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000989000-0xc8)={0x4, 0x0, [{0x10000000000, 0x0, 0x0, 0x0, @sint={0x9dc, 0x1}}, {0x1000, 0x7, 0x0, 0x0, @msi={0x100, 0x3, 0x2}}, {0xfffffffffffffffb, 0x4, 0x0, 0x0, @sint={0x7, 0x8001}}, {0x3, 0x0, 0x0, 0x0, @sint={0x80, 0x1}}]}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000452000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:39:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000201000)={@generic="6e42ce18b228d4638616764ca7c94947", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d4d000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000748000-0x38)={&(0x7f00003db000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f000056f000)="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", 0x200}, {&(0x7f0000a69000-0xcf)="9486b4c07366fd36a690ec23a98a5508ed5d959a579e262096d402dbf1245cc3df48e7197a8b91cf2058568ebf724ae534a76dc153cc4647b15354fde736d2b4197329d5b0d519229c87d54acb6180b5bdb9f2efb6cdcfa59aeab8ac4b7d11509966e8751fb580fde7e34066d7d5d585998b424a7bd29d527eacea3ee8426ca173fa51f07968ad280798f52a053e56c166ca3090247bf7d3f3459e9b07d454d7c5a5f823163cfff86c76c87bf05a9c4e6814280c3f0345ffe4460ea2f8d8dfd5c40ae414021d378d45ff66f4ccf8df", 0xcf}, {&(0x7f00008ba000-0x78)="1aab86876dcb155c028c3a50698ba4b8ec791efae3cd654ae6ddb1fac26e842a6a087a97603d726a08da7668f25862658b3eb6d2a04b5844bc67feddaa554ffac3a24cc5d874921784dcc27d8d18b2e403a60c8827ef72bede0d08663514b033a1e56daaab8ec33725b9b6b50236a22215a163814699dc99", 0x78}, {&(0x7f0000da6000)="8ed43df53ce3", 0x6}, {&(0x7f0000925000)="a632cf7714e872c5358ecc6ab453a6c9903cd67c902f0dc999b64124ec751c6949f21e3bd3990385639ca9b9790f432f8199e656e2f15dfa91", 0x39}, {&(0x7f0000db7000)="56cdde5173f9e8de72", 0x9}, {&(0x7f0000fc8000)="70420cec374933bca20ac9b5207289db58528342753793ab89da56883bc6e7dec8a6fe341df2f95e152026b14d6ae41e3eac6cde8f015a85d695e678fd8c82", 0x3f}], 0x7, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00004d8000-0x38)={&(0x7f00004ae000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000a47000)=[{&(0x7f0000890000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f000023e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000e6d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f000064f000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000ef8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000fda000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}, {&(0x7f0000387000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x7, &(0x7f00007e1000)="", 0x0, 0x0}, 0x4) 2017/11/14 06:39:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:01 executing program 5: sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x4, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f00008ab000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r2, r3, 0x80004) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r3, 0x8940, &(0x7f0000f0c000)=@generic={0x1, 0x0, 0x1ff}) socket$inet6(0xa, 0x80f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r6, 0x2402, &(0x7f0000ef2000-0x8)=0xfffffffffffffff9) clone(0xfffffffffffffffe, &(0x7f0000b00000-0x3)="6240a1", &(0x7f0000eb4000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f00003b1000)="22") wait4(0x0, 0x0, 0x20000004, &(0x7f0000b74000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c94000-0x6)={0x7, r5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(0xffffffffffffffff, &(0x7f0000137000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e36000-0x4)=0x10, 0x80800) epoll_create1(0x80000) r9 = syz_open_dev$sndseq(&(0x7f0000d79000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40) write$sndseq(r9, &(0x7f0000169000)=[{0x8001, 0x2b6b, 0x7f, 0x0, @tick=0x3, {0x6, 0x7}, {0x1, 0x10001}, @quote={{0xf34b, 0x8}, 0xffffffff, &(0x7f00001c7000-0x30)={0x8, 0x3, 0x3f, 0x0, @time={0x77359400, 0x0}, {0x9, 0x1}, {0x3ff, 0x2}, @control={0x1, 0x1, 0x7c}}}}, {0x9238, 0x80, 0x0, 0x1ff, @tick=0xbd4c, {0x5cae, 0x2}, {0x3, 0x7ff}, @connect={{0x7, 0x9}, {0x8000, 0x10001}}}, {0xae0, 0x2, 0x1000, 0x0, @tick=0x5, {0xfff, 0x7fff}, {0x9, 0x100000000}, @quote={{0x0, 0x3}, 0xfffffffffffffff8, &(0x7f0000a26000-0x30)={0x6992, 0x4, 0xfffffffffffffff9, 0x80000001, @time={0x0, 0x0}, {0x1, 0x100}, {0x9, 0x98e9}, @control={0x8, 0x3ff, 0x3}}}}, {0x5, 0x1, 0x80000000, 0x40000000, @time={0x0, 0x0}, {0x7f, 0x80000001}, {0x5, 0x8f2}, @time=@time={0x0, 0x0}}, {0x1ff, 0x101, 0x2, 0x80, @tick=0x5ef3, {0x9, 0x3f}, {0x0, 0x1}, @ext={0x1000, &(0x7f0000164000-0x1000)="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"}}, {0x9f37, 0x9, 0xfffffffffffffffb, 0x40, @time={0x77359400, 0x0}, {0x3f, 0x4}, {0x100000001, 0x4}, @quote={{0x8001, 0x6c}, 0x6, &(0x7f0000939000)={0xfffe0000, 0x81, 0x5, 0x8, @tick=0x2, {0x8, 0x3}, {0x4, 0x100000001}, @connect={{0x8d, 0x5}, {0x3, 0x400}}}}}, {0x7, 0x5, 0x22c4, 0xcd3, @tick=0x1e5, {0x100000000, 0xe4}, {0xfffffffffffffffe, 0xffffffff}, @quote={{0x0, 0xff}, 0xff, 0x0}}, {0x1000, 0xf8, 0xaa20, 0x1, @time={0x77359400, 0x0}, {0x5, 0x100}, {0x9, 0x80}, @connect={{0x7, 0x74c}, {0x7, 0x7}}}, {0x80000001, 0x3ff, 0xffffffffffffffff, 0x101, @time={0x0, 0x0}, {0x1f, 0x369a}, {0x7fff, 0x41b}, @result={0x538a, 0x80}}], 0x1b0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f00000a7000-0xc)={0x1, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r9, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0xf9, 0x8000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCOUTQ(r7, 0x5411, &(0x7f0000b68000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r6 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r7, 0x0}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r7, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:02 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000a75000)=0x0, &(0x7f000039e000)=0x0, &(0x7f0000b7d000)=0x0) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f000019b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000b48000)={0x448, 0x98f, 0x0, 0x2, 0x7, 0x3, 0x1, 0x1, 0x40, 0x8}) 2017/11/14 06:39:02 executing program 0: r0 = request_key(&(0x7f0000422000)="2e726571756573745f6b65795f6175746800", &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d5f000)="7070316e00000000027b008c96", 0xfffffffffffffffd) getgroups(0x4, &(0x7f0000d1f000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000076d000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000000000)=0x0) syz_open_dev$vcsn(&(0x7f0000a68000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000002000)=0x9, 0x800, 0x0) mlock(&(0x7f0000004000/0x1000)=nil, 0x1000) mincore(&(0x7f0000004000/0x3000)=nil, 0x3000, &(0x7f0000005000)="") prctl$intptr(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$instantiate(0xc, r0, &(0x7f0000001000-0x1f)="0e01d18f5626090aff0996034ec3d3e73ed41896ffaee36a0f986d8b9bb6b7", 0x1f, r0) keyctl$chown(0x4, r0, r2, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xd)="646e735f7265736f6c76657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xb3)="446e9212d50b448f8ceb76ad945b60db909661a24276d1a14999c3d95f1bbc2e8710991c97b8318eb4549e90b97443baf18966cd56334224a778d70f6e08c08f047b4a5132ccce6b2153b757bbf60ae845a2d9467be58499c1cad9d8722dfb056b2115d4a1bab816d2d1cbc327ad73954dd12fba5687d7bd9718276d4a8d423bb09e87c8ce82a7c4432a5360f8a8f8308b0ad36e4f3587c7ce8a0427fa238863b7e2481b81fde725f65d4d0bdb2f49f627af8f", 0xb3, r0) 2017/11/14 06:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000006f000)="2e2f66696c653000", 0x2000000, 0xfffffffffffffffc) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000e21000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000037c000)="2e2f636f6e74726f6c00") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000347000)={0x0, 0x4, 0x9, 0x7, 0x96e, 0xc9c}, &(0x7f0000240000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eca000)={r2, 0x12, "22c3139bf46b2f6de1775c8f059e39b09ce1"}, &(0x7f0000c67000-0x4)=0x1a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, 0xffff}, &(0x7f0000b4b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078b000-0xf5)={r4, 0x2, 0xed, "a9d302609b10a5b43e51c9a6f984457eeb6873563bef193f783419be0d16fbdae546a282801fd9ccedbe47db590395036d8daa98133d835bfc57d4aa8ec79cd812a6e8d5476451e5a1878157dab25a2f20cb6d456d5c1afdb1a697869a225a39212f318eb6c88b38f7699cc50ee0fb107fbaef7a18528117e2a97d4d0a8299a053177f103172657e1e66c2f27a9313dbad8645309eb81753dd5ecb9bb05def6e817d7ba00fbd3c09c52ae24295fda395787ae1588c4410fb427719a325000348ab5ce80dc9e7eade54261f51c439a06984626d21d48034ee00000006ebd0e3c16834d355ccf64461f054c9c4a7"}, 0xf5) socket(0x6, 0x3, 0x7f) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = add_key(&(0x7f0000479000-0xb)="636966732e69646d617000", &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000-0x40)="c8db88f7c55a432ca312d1d991242c9acff85752f952b86109b10439309af92035b3eb98465d365a5fdef6172567c85964b1e8f5c3c50ff68af006161a79e253", 0x40, 0xfffffffffffffffd) r6 = request_key(&(0x7f000004d000)="7573657200", &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c2000)="3a0f00", r5) keyctl$revoke(0x3, r6) r7 = creat(&(0x7f0000b21000-0xe)="2e2f66696c653000", 0x38) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x7f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x800, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x4c, 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlinkat(r1, &(0x7f0000f52000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000004d000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00005e9000)="2e2f636f6e74726f6c00") readahead(r3, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000001000-0x10)={0x3, {"76a81d53f186d6"}, 0xcc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) flock(r8, 0x4) 2017/11/14 06:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) r0 = socket$inet(0x2, 0x28000000000a, 0x1000000003) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000515000)={@generic="cec6e1dc4a8080ef7ccc6fc16264f37b", @ifru_map={0x4, 0x1fe000000000000, 0x8, 0x10001, 0x7fff, 0x7}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x40000) splice(r0, 0x5c, r1, 0x0, 0x6, 0xfffffffffdfffffe) write(0xffffffffffffffff, &(0x7f0000fc1000-0x42)="064a9552a15340194ea65e423e4fac164008f00cdb87cd5cd6f79a3e4a78c42249c274115fdc75444cd6c7ce818682ed2fb4ec760e70ebb05429115a73e01a82993ed5b7138fde683b71da210e82ce8b0b95b6a087c429769c0bcf66fba1b4e3e3f686e9dcda272d", 0x68) sendfile(r1, 0xffffffffffffffff, &(0x7f0000bdc000-0x8)=0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000912000)="7472757374656400", &(0x7f0000dd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d3c000-0x2)="2700", 0xfffffffffffffffc) r3 = add_key(&(0x7f000009f000)="646e735f7265736f76657200", &(0x7f0000985000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a86000)="92a2adeb11f8bd233c9ed6d1a2463fc682df1c258edbbf7fa45656d5b60f24f71ac84eab8bb70388622b5c98a481ca9216646fcc5dae30b54a2820ab42beada4f1483c343868645fc796864a71a5a1a2873c865ae36d5aebbaa0df2ae137410d8d76ea9a9221b71790490adbc38cba4afe7b978efd39726fdada81ea6a5a11aafa7373bc93c3c80c000000000000000753c6aa209f5aed63eec74e224c00", 0x9e, r2) r4 = dup2(r1, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00003a6000)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f000014d000-0x8)={r5, 0x0}) add_key(&(0x7f00004e7000)="6c6f676f6e00", &(0x7f0000396000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000015e000)="d2", 0x1, r3) getsockname$llc(r4, &(0x7f0000d4a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d7e000-0x4)=0x10) dup3(0xffffffffffffffff, r1, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000000)=0x0) shmget(0x0, 0x3000, 0xc42, &(0x7f00001b0000/0x3000)=nil) clone(0x0, &(0x7f0000001000-0x1)="9e", &(0x7f000021f000)=0x0, &(0x7f00005df000-0x4)=0x0, &(0x7f000035e000)="") syncfs(r0) readv(r1, &(0x7f0000170000)=[{&(0x7f0000c82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000c86000-0xc)={&(0x7f00001ac000-0x8)="2e2f66696c653000", 0x0}, 0xc) socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000db6000-0x25)="24ff00001d1001000d00020800000004833900040000000000000000faffffff0000cc", 0x23) 2017/11/14 06:39:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f3b000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000447000)=0x58) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a1e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0x67f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x800, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000620000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ca000)=0x8) r2 = socket(0x40000000015, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r2, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="4920d800", 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006bb000-0xa0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4f9c, 0x81, 0x5a}, &(0x7f00005ce000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000bce000)={r3, 0x0, 0xcc, "35335b30ff73ed853c4cdb239045e340a3b4cf784a1b749ad9673758460243520796d59fd6de3a08d4f2aafa9b944aa568dc831f70ef93edc8b86146945b019410c1441904bdd1b8817db4b4f04aa748cd44e09a32916872b93963b67212ad22e45de5b684d8ffeb99da708757626400d9781407b55af66c61137f0923f54251b4d29012e3df6fd54395019a87fb81d71ac8eaa1717dbfc9e2656627f8be2785f507aab981c9691264fad2d24970afdb77a7c5240d14cb3e2f2fb1c28165eeb149b010cc73f86ff6903003f2"}, 0xd4) r4 = gettid() getsockname$netlink(r0, &(0x7f0000542000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ad000-0x4)=0xc) readahead(r2, 0x7, 0xffffffffffff0de3) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000cd6000-0x4)=0x0, &(0x7f00007f9000)=0x4) socket(0xa, 0x7, 0x8) r5 = open(&(0x7f0000d3e000)="2e2f66696c653000", 0x1918c1, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000099a000-0xa0)={r3, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x81, 0xffffffffffffffff, 0x28}, 0xa0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000c5d000)=0xa5f) perf_event_open(&(0x7f000089f000)={0x1, 0x78, 0x5, 0x1, 0x8000, 0x7, 0x0, 0x7, 0x8, 0x8, 0x3ff, 0x20, 0xe70a, 0x8, 0x0, 0x5, 0x1, 0x4, 0x0, 0x0, 0xc90, 0x7, 0x4, 0x4, 0x2, 0x80, 0x0}, r4, 0x7fffffff, 0xffffffffffffffff, 0x2) 2017/11/14 06:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dcc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002c9000)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004bb000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce9000)=0xb) r1 = semget$private(0x0, 0x2, 0xa14) semop(r1, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) r2 = socket$inet(0x2, 0x2, 0x0) r3 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3e000-0xc)="2f6465762f72666b696c6c00", 0xcf93e9ec929b7264, 0x0) dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f000027f000)={0x2, &(0x7f0000fb0000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) readv(r5, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x1) sched_setaffinity(r3, 0x8, &(0x7f0000378000-0x8)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000a9c000-0x4)=0xcf2, 0x4) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, []}, &(0x7f000004d000-0x4)=0x0) timer_gettime(r6, &(0x7f0000272000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$vcsa(&(0x7f000015a000-0xb)="2f6465762f766373612300", 0x10001, 0x0) ioctl$VT_SETMODE(r8, 0x5602, &(0x7f0000ea3000)={0x9, 0x81, 0x2, 0x7fff, 0x40}) syz_open_dev$usbmon(&(0x7f00002f4000-0x7)="2f6465762f7573626d6f6e2300", 0x42, 0x40) sched_getparam(r3, &(0x7f0000335000-0x4)=0x0) setrlimit(0xb, &(0x7f00002f7000+0x6b3)={0x7718, 0x0}) getpgrp(r3) getsockopt$inet_buf(r7, 0x0, 0x17, &(0x7f0000eef000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009a9000-0x4)=0xd2) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x20000008) ioctl$TUNSETOWNER(r8, 0x400454cc, &(0x7f000062a000)=0x0) r9 = socket(0xb, 0x800003, 0x5) getsockopt$inet6_udp_int(r9, 0x11, 0x65, &(0x7f0000e32000)=0x0, &(0x7f0000f86000)=0x4) clock_gettime(0x0, &(0x7f0000103000)={0x0, 0x0}) timer_settime(r6, 0x4000000000000, &(0x7f000004a000)={{r10, r11+10000000}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/14 06:39:02 executing program 0: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bd5000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000d6e000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000002000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100666, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x1000000020000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffefff5093, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c9f000-0x9)="2f6465762f6b766d00", 0x20821, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00003de000-0xa)="2f6465762f7663732300", 0x3, 0x8a800) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000022000)=0x37c) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000f4e000)={r2, 0x9, 0x0, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ba3000)="2f6465762f72666b696c6c00", 0x1, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000bcd000-0x10)={0x10207, 0x0, &(0x7f0000a03000/0x3000)=nil}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000001c000)=0x40) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000022000)={0x1, 0x0, [{0xfffffffffffffffa, 0x3, 0x0, 0x0, @sint={0x2, 0x400000000}}]}) syz_open_dev$vcsn(&(0x7f0000059000-0xa)="2f6465762f7663732300", 0x2, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000001000)={0x3, 0x0, [{0x2ff, 0x0, 0xfffffffffffffffe}, {0x201, 0x0, 0x0}, {0x223, 0x0, 0x0}]}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000024000-0x98)={0x3, 0x0, [{0x7ff, 0x4, 0x0, 0x0, @adapter={0xa0, 0xfffffffffffff800, 0x1, 0x7fffffff, 0x8}}, {0x6, 0x7, 0x0, 0x0, @msi={0x1, 0x2, 0x0}}, {0x4, 0x3, 0x0, 0x0, @msi={0x1f, 0xffff, 0x6}}]}) r4 = socket(0x2, 0x3, 0xff) sendto(r4, &(0x7f00003ef000-0x1)="9b", 0x1, 0x810, &(0x7f0000002000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/14 06:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(r1, r2) r3 = socket(0x10, 0x0, 0x7) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003b9000-0x1000)="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", 0x1000) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00005f7000)={@generic="f2d3c3fd73942f207a7daef86a3c57f0", @ifru_flags=0x100}) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:02 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f000047e000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bb3000)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000b1f000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f0000a3d000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000ea000)={0x4000000002, 0x78, 0xf62, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0, 0x0, 0x3c, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000022a000)="2f6465762f7573626d6f6e2300", 0x401, 0x600040) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000015c000-0xb8)={0x0, 0x1, 0xffffffffffffff81, 0x7, 0xff, 0x3, 0xfffffffffffffffe, 0x9, {0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x223f, 0x0, 0x7fffffff}}, &(0x7f0000ffd000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000028d000-0x8)={r2, 0x4}, &(0x7f0000c03000-0x4)=0x8) setsockopt$inet_tcp_TCP_PSP_TX_SPI_KEY(r0, 0x6, 0x6c2, &(0x7f000044f000-0x18)={"a755a969f25007f43ab0647068e93ecb", 0x7ab3, 0x8}, 0x18) getegid() r4 = msgget(0x2, 0x200) lremovexattr(&(0x7f00009f5000-0x8)="2e2f66696c653000", &(0x7f000038f000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00007ca000)={r3, 0x31, "1cd5942067a4396737e27e52d62168144fdf96d846c40876f6430d849274ce84753b346801a8ac24770ab6592bbf0e6852"}, &(0x7f0000b73000-0x4)=0x39) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)="2f6465762f6b766d00", 0x0, 0x0) msgsnd(r4, &(0x7f0000b3e000)={0x3, "33a348fd963569f76a74aa13cb1fcd2f42593afc0b179aae417cbb13c23031a99365cbeb855a341022a56ccae4ce6248e8d7a2da551c1ff227bce70e34b039887b700558c1f494fd89a047e56c09b7"}, 0x57, 0x800) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) flistxattr(r6, &(0x7f00008ea000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) r7 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x2000000000000, 0xfffffffffffffffe, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x41e2, 0x29, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r8, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x5, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000b91000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_TRANSLATE(r8, 0xc018ae85, &(0x7f000001e000)={0x0, 0x4, 0x0, 0x0, 0x40000002}) 2017/11/14 06:39:02 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x0, 0x810, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000-0x9)="2f6465762f76637300", 0x4000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001f7000)=[{0xa, 0x0}, {0x4, 0x1f}, {0xe, 0x8807}, {0xf, 0x5}, {0x0, 0x6}, {0x8, 0xffff}, {0x2, 0x8}, {0x3, 0x7f}, {0xc, 0x7fff}, {0x4, 0x6}], 0xa) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x10, 0x99a0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, r2, 0xffffffffffffffff, r0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fc) mmap(&(0x7f0000000000/0x4cd000)=nil, 0x4cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x800) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004cd000)={0xaa, 0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00004cd000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000021000-0x20)={{&(0x7f0000303000/0x4000)=nil, 0x4000}, 0x1, 0x0}) getpid() ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x1) sched_setaffinity(r2, 0x8, &(0x7f0000315000-0x8)=0x1462) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000407000)={0x0, 0x0}) futex(&(0x7f0000013000-0x4)=0x400, 0x5, 0xd3, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x1, 0xff) mmap(&(0x7f00004cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f00004cd000)="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", 0xff) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000c50000)={0x7, &(0x7f0000bba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d17000)=[{0x0, 0x6b, 0x7, &(0x7f0000491000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7, 0xdc, 0x6, &(0x7f00005c8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x56, 0x60000000, &(0x7f0000d2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x6, 0x71, 0x1, &(0x7f00003a2000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1000, 0x27, 0x1a, &(0x7f000085a000+0x9d4)="000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x3, 0x63, 0x4, &(0x7f000041b000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x10001, 0x24, 0x1, &(0x7f0000598000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f000025d000-0x10)={&(0x7f00002b1000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) getrlimit(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00004cf000-0xc)={&(0x7f00004d0000-0x8)="2e2f66696c653000", r3}, 0xc) readahead(r3, 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(0xffffffffffffffff, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r6 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r7 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r7, 0x0}) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r7, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ea000)={0x0, 0x0, 0x0}, &(0x7f0000abb000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ebd000-0x4)=r1) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x151, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042a000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000b62000)={0x1, &(0x7f000070d000-0x4)=[0x100000000]}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000dd2000-0xc)={0xfffffffffffffe03, 0x1, 0xaf}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f00006f5000-0xc)={0x0, 0x0, 0x0}, 0xc) r7 = getpgrp(r4) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000695000)={r7, r5, r6}, 0xc) setpriority(0x0, r7, 0x85) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa7000)="2f6465762f6b766d00", 0x4, 0x0) fcntl$F_MEM_LOCK(r8, 0x800) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00003eb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000072b000)={0x2, 0x0, [{0x0, 0x1, 0x7, 0x1f, 0x6bb, 0x0}, {0xc0000001, 0xea6f, 0x100, 0x8, 0x8, 0x0}]}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000eb1000-0x4)=0x5, 0x4) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r9, r10, &(0x7f0000a45000/0x18000)=nil, &(0x7f0000fcb000-0x18)=[@text16={0x10, &(0x7f0000715000)="9db8190101e1f2af0fc32f0f01c80f06838e090000ba4000edea99a81800670f20c7640f6aaa0000", 0x28}], 0x1, 0x1, &(0x7f0000f35000-0x10)=[@cr4={0x1, 0x1}], 0x1) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) ioctl$KVM_SET_SREGS(r10, 0x4138ae84, &(0x7f00009a6000)={{0x0, 0x5000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x6, 0xb7, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, {0x0, 0x0, 0xfffffffffffffffc, 0x80, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0x1b0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000e8d000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_kvm_setup_cpu$x86(r9, r10, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000441000)=[@text32={0x20, &(0x7f000069d000)="f086be9279000066baa00066ed66baa000ec26834847110f019febcaa2700f01dd0f07c4c159d20ab9080300000f320f01df", 0x32}], 0x1, 0x1, &(0x7f000048c000-0x20)=[], 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00008fb000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000f50000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000027f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000b3f000-0x4)=r11, 0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000452000)={"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"}) 2017/11/14 06:39:02 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ca7000-0x50)=[{&(0x7f00002de000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000afd000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000083f000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f000031d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e82000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}], 0x5) getresuid(&(0x7f00000b0000-0x4)=0x0, &(0x7f0000607000)=0x0, &(0x7f0000338000)=0x0) setreuid(r3, r2) mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x0, 0x30, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0xfffffffffffffffd, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d18000-0x8)={0x0, 0x8}, &(0x7f0000d17000)=0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000275000)={r5, 0x6, "5a0064e0cbc7"}, &(0x7f000090e000)=0xe) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000909000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0xc2, 0x9, 0xfff}, &(0x7f0000d18000-0x4)=0xa0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000d19000-0x80)=[{&(0x7f0000d19000-0xa2)="a383b0faae21b1b904f1e5a0ce6869b5520b0ba66dbdb660e14c308d42497902392db45e8a3796ef5833c7ca611434a423fa29626dc6f965c9590c68b0b312912d31de5fdd980f3215e004755e76cdbe31c3596ce1c6ec6a54632400800145d52738dccb23b6f41e3a27588fddf299f2e271212e84247d20ec1519401dd43259fa766348df74bb8543504766ea279f590b3cd4b92a621fc25b86c34c5f5e2c4dcf9a", 0xa2}, {&(0x7f0000415000-0x1000)="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0x1000}, {&(0x7f0000215000)="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0x1000}, {&(0x7f00002df000-0x58)="1b67f92a747c83fe6b039681feb454c6d7b112d465866a6838f4101daf955f95c3565428915ecb75e49315aac44306a2baf5115b3d7e18be2e845fd22fc2f5ee68f87fff1c68d5e53b731b7dcb974c2b194fed901cb0de1e", 0x58}, {&(0x7f0000499000-0x45)="b9a0984de4982258afb14902a6e8e0c24939d94a95fb2b91f448adbf3db1edfdd12094678fbe76668ce8d129509f896bd2280d8921ba7253dd82131937a42eb75b53bd3e92", 0x45}, {&(0x7f0000d19000-0x2d)="a28c90a94ec9746418e7263e7638802a3c1d18bed72af90ceb9ce8a101aae943ec601927db401ac6adcc070066", 0x2d}, {&(0x7f00000d9000-0x93)="b177e5b5b7cd527431f86863b35b516298f8db0e6e6cd26327dbba39d3cd272849158723e1b6e79096f505d6cbf90eecab3455b2c297ab9d5807e75a2d4e92f4d55a1cd35814c727fa299ca866d57770637ddd3fd9d7a05207dd335dea710fe1c4191b9c05d245bacac06b451a84eae0466045d7075bc811c3895eed72de845ce9ed00f8439a2b790ebf4cabb783ebf3dbeeac", 0x93}, {&(0x7f0000568000)="21fcf21fe5fcfa8e699f0a6f55b82f2824bbb1efec157e5537248b95ae02a08a45c037b3e2350b9ff1438a14c9", 0x2d}], 0x8, 0x0) r7 = gettid() fcntl$lock(r4, 0x7, &(0x7f0000269000-0x20)={0x1, 0x3, 0x3, 0x401, r7}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000d1a000-0x14)={r6, 0x4c, 0x100000000008, 0x7, 0x8, 0x9}, &(0x7f0000bf1000)=0x14) r8 = socket(0xf, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00006c9000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000c5d000-0x98)={r5, @in6={{0xa, 0x3, 0x9a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3}, &(0x7f00008be000-0x4)=0x98) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000cbe000)={r9, 0x90}, &(0x7f000090e000-0x4)=0x8) [ 509.486105] handle_userfault: 63 callbacks suppressed [ 509.491516] FAULT_FLAG_ALLOW_RETRY missing 30 [ 509.530249] CPU: 0 PID: 11300 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 509.538434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.547780] Call Trace: [ 509.550366] dump_stack+0x194/0x257 [ 509.554000] ? arch_local_irq_restore+0x53/0x53 [ 509.558671] ? handle_userfault+0x12b7/0x24c0 [ 509.563172] handle_userfault+0x12fa/0x24c0 [ 509.567496] ? handle_userfault+0x150b/0x24c0 [ 509.572004] ? userfaultfd_ioctl+0x4520/0x4520 [ 509.576589] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 509.581774] ? check_noncircular+0x20/0x20 [ 509.586008] ? __perf_event_task_sched_out+0x268/0x1400 [ 509.591688] ? print_usage_bug+0x3f0/0x3f0 [ 509.591700] ? print_usage_bug+0x3f0/0x3f0 [ 509.591710] ? perf_trace_lock+0xd6/0x900 [ 509.591726] ? trace_event_raw_event_lock+0x340/0x340 2017/11/14 06:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000047000-0x6)="2747504c3a00", 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x7ffff) clock_getres(0x0, &(0x7f00004d7000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000d12000-0x20)={{0x0, 0x1c9c380}, {0x77359400, r4}}, &(0x7f00003cb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = semget(0x2, 0x3, 0x2) clock_gettime(0xfffffffffffffffc, &(0x7f0000419000-0x10)={0x0, 0x0}) semtimedop(r6, &(0x7f0000a37000)=[{0x7, 0xfff, 0x800}, {0x0, 0x8, 0x800}], 0x2, &(0x7f0000d56000)={r7, r8+10000000}) futex(&(0x7f000000d000-0x4)=0x7a, 0x0, 0x80000000004, &(0x7f000000b000)={r5, 0x4}, &(0x7f0000390000-0x4)=0xfffffffffffffffd, 0x0) syz_open_dev$tun(&(0x7f0000724000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x440100) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000318000)={0x0, 0x0, 0x0}, &(0x7f0000abd000)=0xc) getresuid(&(0x7f0000739000-0x4)=0x0, &(0x7f00004c9000-0x4)=0x0, &(0x7f0000170000)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005b5000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r2, 0x10, &(0x7f00007de000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000456000-0x4)=0xc) stat(&(0x7f0000e5a000-0x8)="2e2f66696c653000", &(0x7f0000576000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000e01000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008f2000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006c000-0x1)=0xe8) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000cf5000)={0x0, 0x0, 0x0}, 0xc) getpid() stat(&(0x7f0000482000)="2e2f66696c653000", &(0x7f0000861000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000bc4000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000042a000)=0x0) getresuid(&(0x7f0000caf000-0x4)=0x0, &(0x7f0000ec7000-0x4)=0x0, &(0x7f0000a13000-0x4)=0x0) getresgid(&(0x7f0000ba8000)=0x0, &(0x7f0000d2b000)=0x0, &(0x7f0000eaf000-0x4)=0x0) ioctl$TIOCGSID(r3, 0x540f, &(0x7f00000b9000)=0x0) stat(&(0x7f00003a2000-0x8)="2e2f66696c653000", &(0x7f0000f66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009a2000)=0x0, &(0x7f00000b6000-0x4)=0x0, &(0x7f00006bc000-0x4)=0x0) 2017/11/14 06:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000006d000)={0x0, 0x5, 0x30}, &(0x7f0000541000-0x4)=0xc) r0 = socket(0xa, 0x3, 0x21) ustat(0x1, &(0x7f0000d81000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r0, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b3a000-0x10)={0x5, &(0x7f000081a000)=[{0x761, 0xffffffffffffffe1, 0x3, 0x2}, {0x401, 0x40, 0x5, 0x80000001}, {0xf791, 0x9, 0x100000000, 0x81}, {0x8, 0x4, 0x5, 0x9}, {0xffff, 0x9, 0x40, 0x9}]}, 0x10) [ 509.591738] ? perf_trace_lock_acquire+0xe3/0x980 [ 509.591745] ? trace_event_raw_event_lock+0x340/0x340 [ 509.591764] ? check_noncircular+0x20/0x20 [ 509.591777] ? perf_trace_lock+0x900/0x900 [ 509.591790] ? __lock_acquire+0x6e9/0x47f0 [ 509.591800] ? __lock_acquire+0x6e9/0x47f0 [ 509.591811] ? lock_downgrade+0x980/0x980 [ 509.591839] ? find_held_lock+0x39/0x1d0 [ 509.591870] ? lock_downgrade+0x980/0x980 [ 509.591881] ? __handle_mm_fault+0x2405/0x3ad0 [ 509.591904] ? lock_release+0xda0/0xda0 [ 509.591910] ? perf_trace_lock_acquire+0xe3/0x980 [ 509.591920] ? perf_trace_lock_acquire+0xe3/0x980 [ 509.591934] ? do_raw_spin_trylock+0x190/0x190 [ 509.591946] ? perf_trace_lock+0x900/0x900 [ 509.591956] ? perf_trace_lock+0x900/0x900 2017/11/14 06:39:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000006f000)="2e2f66696c653000", 0x2000000, 0xfffffffffffffffc) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000e21000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000037c000)="2e2f636f6e74726f6c00") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000347000)={0x0, 0x4, 0x9, 0x7, 0x96e, 0xc9c}, &(0x7f0000240000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eca000)={r2, 0x12, "22c3139bf46b2f6de1775c8f059e39b09ce1"}, &(0x7f0000c67000-0x4)=0x1a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, 0xffff}, &(0x7f0000b4b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078b000-0xf5)={r4, 0x2, 0xed, "a9d302609b10a5b43e51c9a6f984457eeb6873563bef193f783419be0d16fbdae546a282801fd9ccedbe47db590395036d8daa98133d835bfc57d4aa8ec79cd812a6e8d5476451e5a1878157dab25a2f20cb6d456d5c1afdb1a697869a225a39212f318eb6c88b38f7699cc50ee0fb107fbaef7a18528117e2a97d4d0a8299a053177f103172657e1e66c2f27a9313dbad8645309eb81753dd5ecb9bb05def6e817d7ba00fbd3c09c52ae24295fda395787ae1588c4410fb427719a325000348ab5ce80dc9e7eade54261f51c439a06984626d21d48034ee00000006ebd0e3c16834d355ccf64461f054c9c4a7"}, 0xf5) socket(0x6, 0x3, 0x7f) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = add_key(&(0x7f0000479000-0xb)="636966732e69646d617000", &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000-0x40)="c8db88f7c55a432ca312d1d991242c9acff85752f952b86109b10439309af92035b3eb98465d365a5fdef6172567c85964b1e8f5c3c50ff68af006161a79e253", 0x40, 0xfffffffffffffffd) r6 = request_key(&(0x7f000004d000)="7573657200", &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c2000)="3a0f00", r5) keyctl$revoke(0x3, r6) r7 = creat(&(0x7f0000b21000-0xe)="2e2f66696c653000", 0x38) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x7f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x800, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x4c, 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlinkat(r1, &(0x7f0000f52000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000004d000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00005e9000)="2e2f636f6e74726f6c00") readahead(r3, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000001000-0x10)={0x3, {"76a81d53f186d6"}, 0xcc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) flock(r8, 0x4) 2017/11/14 06:39:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x10042, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000468000)="91104aaa981e35d00444799143e232db6483cdbb509788529c17fbf924c9d349b6117a0dbaf36fe895d03e8b9bb3c1cbb5e2e62162e7004d30032a68bb3b73d22688a85de3b7aa37ceb4ff503d6df4452de474dc760e37ef7c8639da1e5d1cabb6c2ab1a573f207d43e8b8fb22fc1977549c70e4c2e25fd8010457872c1fdaa15d41abe4881d26a851a5182f346813028f9f68aaf024b0c839e8fdd2c6d40dd9b300218d8bf708cee7a744e2e5bf763ef178af1ca14ef6c531571fe23cf490fcb1ea0e03e8cf5e5b0edb3b135c493ec6f722a1ac", 0xd4) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:02 executing program 1: mmap(&(0x7f0000000000/0x42000)=nil, 0x42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="27", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000012000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r3 = dup2(r2, r0) dup3(r2, r1, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x400002, 0x32, r1, 0xfffffffffffffffe) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000045000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000045000-0x8c)={0x0, 0x2, 0x0, "9ede7a8c5ae95ec8672c93340f643e664f13eeab65c0320c01dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c72400376c8d753d000aa8fac8fb574dbcfa6dc4d", 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000045000-0x10)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={r4, 0x989680}, {0x800000000000001, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000045000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000046000-0x4)=0xc) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x2000000001, 0x35, r0, 0x0) getgid() mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000046000)="2e2f66696c653000", &(0x7f000001e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/14 06:39:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000133000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) uselib(&(0x7f0000511000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000bbe000)="2e2e", &(0x7f0000d03000)="2e2f66696c653000") r1 = socket(0x13, 0x80007, 0x9) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000f99000)=@req={0x28, &(0x7f0000ce2000-0x28)={@common="69666230000000000000000000000000", @ifru_data=&(0x7f0000b2b000-0x20)="1432902f4185815e62a7d5cea2410d27947d0ab9fafeaba5bbd5e4094a94612d"}}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x8000, &(0x7f0000aa2000-0x8)={0x0, 0x0}) 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, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00007fa000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x420400, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x40000400000, &(0x7f0000b50000)="ba20", 0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000eac000-0x4)=0x7fffffff, 0x4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000170000-0x11)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c6b000)={0x0, 0x0, 0x865a}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000047d000-0x8)={r7, r6}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f000080e000)={r9, r8, 0x7}) r10 = socket(0x10, 0x802, 0x0) r11 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00006ee000-0x4)=r11) setsockopt$inet6_int(r1, 0x29, 0x8000049, &(0x7f0000e4f000-0x4)=0x4005, 0x4) lseek(r4, 0x3, 0x4) write(r10, &(0x7f0000086000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 509.591978] __handle_mm_fault+0x2e8c/0x3ad0 [ 509.591999] ? __pmd_alloc+0x4e0/0x4e0 [ 509.592010] ? find_held_lock+0x39/0x1d0 [ 509.592040] ? lock_downgrade+0x980/0x980 [ 509.592050] ? __lock_is_held+0xbc/0x140 2017/11/14 06:39:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x1000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000f06000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0xfffffffffffffffe}, @generic={0x3d, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="635c7c654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) pipe2(&(0x7f0000d61000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000cae000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open_by_handle_at(r1, &(0x7f0000823000)={0x14, 0x5, "2a3668371d24bce0ce2d042e"}, 0xc3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000010a000)={0x0, 0x0}, &(0x7f0000f52000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000157000)={0x3, 0x6, 0x2, 0x401, 0xfff, 0xbc, 0x1, 0x0, r4}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x476) connect$nfc_llcp(r3, &(0x7f0000c61000)={0x27, 0x800, 0x2, 0x0, 0x8002, 0x9, "56040285a96fcdfdcbf5da319847e17d5763e55cb7c88c0d265014520799ab7eee7fa843c831a376fa5708a8f4fda1c087c8bc0c1d576c833f31f1e18eb93d", 0x3}, 0x60) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000753000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$KVM_NMI(r5, 0xae9a) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000afa000-0x30)={0x4, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:39:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) r3 = getpgrp(0x0) getpriority(0x0, r3) setreuid(0x0, r2) r4 = socket(0x10, 0xb, 0x10) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000937000-0x4)=0x0) perf_event_open(&(0x7f00009ab000-0x78)={0x3, 0x78, 0x8, 0x200, 0x5e94cfba, 0x2, 0x0, 0x9, 0x1b210, 0x2, 0x5e1, 0x400, 0x8, 0x15, 0x0, 0xfffffffffffff000, 0x0, 0x9, 0x81, 0x1400, 0x200, 0x4, 0x7, 0x10001, 0x2, 0x800, 0x0}, r5, 0x1f, r1, 0x3) [ 509.592114] handle_mm_fault+0x334/0x8d0 [ 509.592125] ? down_read+0x96/0x150 [ 509.592136] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 509.592143] ? vmacache_find+0x5f/0x280 [ 509.592160] ? find_vma+0x30/0x150 2017/11/14 06:39:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x3, 0xfc, 0xfffffffffffdffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 509.592178] __do_page_fault+0x5c9/0xc90 [ 509.592203] ? mm_fault_error+0x2c0/0x2c0 [ 509.592234] do_page_fault+0xee/0x720 [ 509.592248] ? __do_page_fault+0xc90/0xc90 [ 509.592263] ? lock_release+0xda0/0xda0 [ 509.592282] ? do_raw_spin_trylock+0x190/0x190 [ 509.592310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.592334] page_fault+0x22/0x30 [ 509.592343] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 509.592348] RSP: 0018:ffff8801a63b7928 EFLAGS: 00010246 [ 509.592355] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 509.592361] RDX: 0000000000000108 RSI: ffffc90002012000 RDI: ffff8801a63b7d28 [ 509.592365] RBP: ffff8801a63b7a08 R08: ffff8801c2587238 R09: 1ffff10034c76edf [ 509.592370] R10: ffff8801c501c580 R11: 0000000000000003 R12: 1ffff10034c76f28 [ 509.592375] R13: ffff8801a63b79e0 R14: 0000000000000000 R15: ffff8801a63b7d20 [ 509.592399] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.592420] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.592435] ? iov_iter_revert+0x9d0/0x9d0 [ 509.592454] ? mark_held_locks+0xb2/0x100 [ 509.592462] ? simple_xattr_get+0xeb/0x160 [ 509.592473] ? current_kernel_time64+0x122/0x2f0 [ 509.592490] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.592507] generic_perform_write+0x200/0x600 [ 509.592544] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 509.592552] ? generic_update_time+0x1b2/0x270 [ 509.592564] ? __mnt_drop_write_file+0xd/0x70 [ 509.592574] ? file_update_time+0xbf/0x470 [ 509.592588] ? current_time+0xc0/0xc0 [ 509.592607] ? down_write+0x87/0x120 [ 509.592625] __generic_file_write_iter+0x366/0x5b0 [ 509.592633] ? check_noncircular+0x20/0x20 [ 509.592653] generic_file_write_iter+0x399/0x7a0 [ 509.592673] ? __generic_file_write_iter+0x5b0/0x5b0 [ 509.592691] ? iov_iter_init+0xaf/0x1d0 [ 509.592710] __vfs_write+0x68a/0x970 [ 509.592728] ? kernel_read+0x120/0x120 [ 509.592781] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 509.592792] ? __sb_start_write+0x203/0x290 [ 509.592811] vfs_write+0x18f/0x510 [ 509.592829] SyS_write+0xef/0x220 [ 509.592846] ? SyS_read+0x220/0x220 [ 509.592853] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.592865] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 509.592887] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 509.592893] RIP: 0033:0x452879 [ 509.592898] RSP: 002b:00007f9328a79be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 509.592906] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 [ 509.592910] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 509.592915] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 509.592920] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee280 [ 509.592924] R13: 00000000ffffffff R14: 00007f9328a7a6d4 R15: 000000000000000d [ 509.744270] FAULT_FLAG_ALLOW_RETRY missing 30 [ 509.744283] CPU: 0 PID: 11319 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 509.744289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.744293] Call Trace: [ 509.744312] dump_stack+0x194/0x257 [ 509.744331] ? arch_local_irq_restore+0x53/0x53 [ 509.744354] ? handle_userfault+0x12b7/0x24c0 [ 509.744374] handle_userfault+0x12fa/0x24c0 [ 509.744383] ? handle_userfault+0x150b/0x24c0 [ 509.744418] ? userfaultfd_ioctl+0x4520/0x4520 [ 509.744437] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 509.744452] ? check_noncircular+0x20/0x20 [ 509.744479] ? print_usage_bug+0x3f0/0x3f0 [ 509.744493] ? perf_trace_lock+0xd6/0x900 [ 509.744510] ? trace_event_raw_event_lock+0x340/0x340 [ 509.744526] ? trace_event_raw_event_lock+0x340/0x340 [ 509.744548] ? check_noncircular+0x20/0x20 [ 509.744569] ? __lock_acquire+0x6e9/0x47f0 [ 509.744581] ? __lock_acquire+0x6e9/0x47f0 [ 509.744596] ? lock_downgrade+0x980/0x980 [ 509.744618] ? finish_task_switch+0x1aa/0x740 [ 509.744639] ? find_held_lock+0x39/0x1d0 [ 509.744673] ? lock_downgrade+0x980/0x980 [ 509.744687] ? __handle_mm_fault+0x2405/0x3ad0 [ 509.744712] ? lock_release+0xda0/0xda0 [ 509.744721] ? trace_event_raw_event_lock+0x340/0x340 [ 509.744740] ? do_raw_spin_trylock+0x190/0x190 [ 509.744751] ? userfaultfd_ctx_put+0x720/0x720 [ 509.744784] __handle_mm_fault+0x2e8c/0x3ad0 [ 509.744807] ? __pmd_alloc+0x4e0/0x4e0 [ 509.744820] ? find_held_lock+0x39/0x1d0 [ 509.744854] ? lock_downgrade+0x980/0x980 [ 509.744864] ? __lock_is_held+0xbc/0x140 [ 509.744935] handle_mm_fault+0x334/0x8d0 [ 509.744945] ? down_read+0x96/0x150 [ 509.744957] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 509.744965] ? vmacache_find+0x5f/0x280 [ 509.744984] ? find_vma+0x30/0x150 [ 509.745006] __do_page_fault+0x5c9/0xc90 [ 509.745035] ? mm_fault_error+0x2c0/0x2c0 [ 509.745048] ? check_noncircular+0x20/0x20 [ 509.745055] ? __lock_acquire+0x6e9/0x47f0 [ 509.745081] do_page_fault+0xee/0x720 [ 509.745096] ? __do_page_fault+0xc90/0xc90 [ 509.745105] ? check_noncircular+0x20/0x20 [ 509.745119] ? perf_trace_lock+0x900/0x900 [ 509.745139] ? __lock_is_held+0xbc/0x140 [ 509.745170] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.745196] page_fault+0x22/0x30 [ 509.745207] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 509.745212] RSP: 0018:ffff8801d93af928 EFLAGS: 00010246 [ 509.745221] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 509.745226] RDX: 00000000000000b0 RSI: ffffc90002093000 RDI: ffff8801d93afd28 [ 509.745231] RBP: ffff8801d93afa08 R08: 1ffff10038f57d9a R09: 0000000000000000 [ 509.745236] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b275f28 [ 509.745242] R13: ffff8801d93af9e0 R14: 0000000000000000 R15: ffff8801d93afd20 [ 509.745269] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.745291] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.745307] ? iov_iter_revert+0x9d0/0x9d0 [ 509.745328] ? mark_held_locks+0xb2/0x100 [ 509.745341] ? current_kernel_time64+0x122/0x2f0 [ 509.745356] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.745375] generic_perform_write+0x200/0x600 [ 509.745393] ? lock_acquire+0x1d5/0x580 [ 509.745423] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 509.745431] ? generic_update_time+0x1b2/0x270 [ 509.745445] ? __mnt_drop_write_file+0xd/0x70 [ 509.745456] ? file_update_time+0xbf/0x470 [ 509.745475] ? current_time+0xc0/0xc0 [ 509.745498] ? down_write+0x87/0x120 [ 509.745519] __generic_file_write_iter+0x366/0x5b0 [ 509.745528] ? check_noncircular+0x20/0x20 [ 509.745550] generic_file_write_iter+0x399/0x7a0 [ 509.745572] ? __generic_file_write_iter+0x5b0/0x5b0 [ 509.745591] ? iov_iter_init+0xaf/0x1d0 [ 509.745611] __vfs_write+0x68a/0x970 [ 509.745631] ? kernel_read+0x120/0x120 [ 509.745690] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 509.745701] ? __sb_start_write+0x203/0x290 [ 509.745721] vfs_write+0x18f/0x510 [ 509.745741] SyS_write+0xef/0x220 [ 509.745760] ? SyS_read+0x220/0x220 [ 509.745767] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.745780] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 509.745805] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 509.745812] RIP: 0033:0x452879 [ 509.745817] RSP: 002b:00007f9328a58be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 509.745826] RAX: ffffffffffffffda RBX: 0000000000758190 RCX: 0000000000452879 [ 509.745831] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 509.745836] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 509.745841] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 509.745845] R13: 0000000000a6f7ff R14: 00007f9328a599c0 R15: 0000000000000015 [ 509.902437] QAT: Invalid ioctl [ 509.971866] QAT: Invalid ioctl [ 509.991750] FAULT_FLAG_ALLOW_RETRY missing 30 [ 509.991761] CPU: 0 PID: 11372 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 509.991767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 509.991771] Call Trace: [ 509.991787] dump_stack+0x194/0x257 [ 509.991804] ? arch_local_irq_restore+0x53/0x53 [ 509.991824] ? handle_userfault+0x12b7/0x24c0 [ 509.991843] handle_userfault+0x12fa/0x24c0 [ 509.991851] ? handle_userfault+0x150b/0x24c0 [ 509.991882] ? userfaultfd_ioctl+0x4520/0x4520 [ 509.991900] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 509.991924] ? check_noncircular+0x20/0x20 [ 509.991938] ? __perf_event_task_sched_out+0x268/0x1400 [ 509.991954] ? print_usage_bug+0x3f0/0x3f0 [ 509.991968] ? perf_trace_lock+0xd6/0x900 [ 509.991983] ? trace_event_raw_event_lock+0x340/0x340 [ 509.991998] ? trace_event_raw_event_lock+0x340/0x340 [ 509.992021] ? check_noncircular+0x20/0x20 [ 509.992040] ? __lock_acquire+0x6e9/0x47f0 [ 509.992052] ? __lock_acquire+0x6e9/0x47f0 [ 509.992064] ? lock_downgrade+0x980/0x980 [ 509.992096] ? find_held_lock+0x39/0x1d0 [ 509.992127] ? lock_downgrade+0x980/0x980 [ 509.992139] ? __handle_mm_fault+0x2405/0x3ad0 [ 509.992161] ? lock_release+0xda0/0xda0 [ 509.992170] ? trace_event_raw_event_lock+0x340/0x340 [ 509.992187] ? do_raw_spin_trylock+0x190/0x190 [ 509.992197] ? userfaultfd_ctx_put+0x720/0x720 [ 509.992227] __handle_mm_fault+0x2e8c/0x3ad0 [ 509.992248] ? __pmd_alloc+0x4e0/0x4e0 [ 509.992260] ? find_held_lock+0x39/0x1d0 [ 509.992290] ? lock_downgrade+0x980/0x980 [ 509.992300] ? __lock_is_held+0xbc/0x140 [ 509.992363] handle_mm_fault+0x334/0x8d0 [ 509.992372] ? down_read+0x96/0x150 [ 509.992384] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 509.992391] ? vmacache_find+0x5f/0x280 [ 509.992409] ? find_vma+0x30/0x150 [ 509.992426] __do_page_fault+0x5c9/0xc90 [ 509.992454] ? mm_fault_error+0x2c0/0x2c0 [ 509.992485] do_page_fault+0xee/0x720 [ 509.992499] ? __do_page_fault+0xc90/0xc90 [ 509.992513] ? lock_release+0xda0/0xda0 [ 509.992533] ? do_raw_spin_trylock+0x190/0x190 [ 509.992561] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 509.992587] page_fault+0x22/0x30 [ 509.992597] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 509.992601] RSP: 0018:ffff8801cc99f928 EFLAGS: 00010246 [ 509.992609] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 509.992614] RDX: 0000000000000108 RSI: ffffc90001f91000 RDI: ffff8801cc99fd28 [ 509.992619] RBP: ffff8801cc99fa08 R08: ffff8801c623ae78 R09: 1ffff10039933edf [ 509.992624] R10: ffff8801a69d0140 R11: 0000000000000003 R12: 1ffff10039933f28 [ 509.992629] R13: ffff8801cc99f9e0 R14: 0000000000000000 R15: ffff8801cc99fd20 [ 509.992653] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.992678] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 509.992693] ? iov_iter_revert+0x9d0/0x9d0 [ 509.992711] ? mark_held_locks+0xb2/0x100 [ 509.992719] ? simple_xattr_get+0xeb/0x160 [ 509.992732] ? current_kernel_time64+0x122/0x2f0 [ 509.992747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.992765] generic_perform_write+0x200/0x600 [ 509.992802] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 509.992809] ? generic_update_time+0x1b2/0x270 [ 509.992822] ? __mnt_drop_write_file+0xd/0x70 [ 509.992832] ? file_update_time+0xbf/0x470 [ 509.992846] ? current_time+0xc0/0xc0 [ 509.992866] ? down_write+0x87/0x120 [ 509.992884] __generic_file_write_iter+0x366/0x5b0 [ 509.992893] ? check_noncircular+0x20/0x20 [ 509.992914] generic_file_write_iter+0x399/0x7a0 [ 509.992934] ? __generic_file_write_iter+0x5b0/0x5b0 [ 509.992951] ? iov_iter_init+0xaf/0x1d0 [ 509.992970] __vfs_write+0x68a/0x970 [ 509.992988] ? kernel_read+0x120/0x120 [ 509.993041] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 509.993051] ? __sb_start_write+0x203/0x290 [ 509.993069] vfs_write+0x18f/0x510 [ 509.993088] SyS_write+0xef/0x220 [ 509.993105] ? SyS_read+0x220/0x220 [ 509.993111] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 509.993123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 509.993145] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 509.993152] RIP: 0033:0x452879 [ 509.993156] RSP: 002b:00007f9328a9abe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 509.993164] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 509.993169] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 509.993173] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 509.993177] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f4070 [ 509.993182] R13: 00000000ffffffff R14: 00007f9328a9b6d4 R15: 0000000000000000 [ 510.113247] FAULT_FLAG_ALLOW_RETRY missing 30 [ 510.113258] CPU: 0 PID: 11382 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 510.113264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 510.113267] Call Trace: [ 510.113284] dump_stack+0x194/0x257 [ 510.113301] ? arch_local_irq_restore+0x53/0x53 [ 510.113319] ? handle_userfault+0x12b7/0x24c0 [ 510.113336] handle_userfault+0x12fa/0x24c0 [ 510.113345] ? handle_userfault+0x150b/0x24c0 [ 510.113371] ? userfaultfd_ioctl+0x4520/0x4520 [ 510.113387] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 510.113399] ? check_noncircular+0x20/0x20 [ 510.113410] ? __perf_event_task_sched_out+0x268/0x1400 [ 510.113423] ? print_usage_bug+0x3f0/0x3f0 [ 510.113432] ? print_usage_bug+0x3f0/0x3f0 [ 510.113439] ? perf_trace_lock+0xd6/0x900 [ 510.113458] ? trace_event_raw_event_lock+0x340/0x340 [ 510.113469] ? trace_event_raw_event_lock+0x340/0x340 [ 510.113485] ? check_noncircular+0x20/0x20 [ 510.113503] ? __lock_acquire+0x6e9/0x47f0 [ 510.113514] ? __lock_acquire+0x6e9/0x47f0 [ 510.113525] ? lock_downgrade+0x980/0x980 [ 510.113544] ? finish_task_switch+0x1aa/0x740 [ 510.113561] ? find_held_lock+0x39/0x1d0 [ 510.113586] ? lock_downgrade+0x980/0x980 [ 510.113597] ? __handle_mm_fault+0x2405/0x3ad0 [ 510.113616] ? lock_release+0xda0/0xda0 [ 510.113624] ? trace_event_raw_event_lock+0x340/0x340 [ 510.113639] ? do_raw_spin_trylock+0x190/0x190 [ 510.113648] ? userfaultfd_ctx_put+0x720/0x720 [ 510.113674] __handle_mm_fault+0x2e8c/0x3ad0 [ 510.113692] ? __pmd_alloc+0x4e0/0x4e0 [ 510.113701] ? find_held_lock+0x39/0x1d0 [ 510.113727] ? lock_downgrade+0x980/0x980 [ 510.113736] ? __lock_is_held+0xbc/0x140 [ 510.113788] handle_mm_fault+0x334/0x8d0 [ 510.113796] ? down_read+0x96/0x150 [ 510.113806] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 510.113813] ? vmacache_find+0x5f/0x280 [ 510.113828] ? find_vma+0x30/0x150 [ 510.113843] __do_page_fault+0x5c9/0xc90 [ 510.113864] ? mm_fault_error+0x2c0/0x2c0 [ 510.113874] ? check_noncircular+0x20/0x20 [ 510.113880] ? __lock_acquire+0x6e9/0x47f0 [ 510.113900] do_page_fault+0xee/0x720 [ 510.113912] ? __do_page_fault+0xc90/0xc90 [ 510.113920] ? check_noncircular+0x20/0x20 [ 510.113941] ? __lock_is_held+0xbc/0x140 [ 510.113965] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 510.113986] page_fault+0x22/0x30 [ 510.113995] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 510.113999] RSP: 0018:ffff8801d8e6f928 EFLAGS: 00010246 [ 510.114006] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 510.114011] RDX: 00000000000000b0 RSI: ffffc90002012000 RDI: ffff8801d8e6fd28 [ 510.114016] RBP: ffff8801d8e6fa08 R08: 1ffff10038f57d9a R09: 0000000000000000 [ 510.114020] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff1003b1cdf28 [ 510.114025] R13: ffff8801d8e6f9e0 R14: 0000000000000000 R15: ffff8801d8e6fd20 [ 510.114049] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 510.114068] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 510.114083] ? iov_iter_revert+0x9d0/0x9d0 [ 510.114100] ? mark_held_locks+0xb2/0x100 [ 510.114111] ? current_kernel_time64+0x122/0x2f0 [ 510.114123] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 510.114138] generic_perform_write+0x200/0x600 [ 510.114152] ? lock_acquire+0x1d5/0x580 [ 510.114175] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 510.114182] ? generic_update_time+0x1b2/0x270 [ 510.114194] ? __mnt_drop_write_file+0xd/0x70 [ 510.114203] ? file_update_time+0xbf/0x470 [ 510.114215] ? current_time+0xc0/0xc0 [ 510.114233] ? down_write+0x87/0x120 [ 510.114250] __generic_file_write_iter+0x366/0x5b0 [ 510.114259] ? check_noncircular+0x20/0x20 [ 510.114276] generic_file_write_iter+0x399/0x7a0 [ 510.114294] ? __generic_file_write_iter+0x5b0/0x5b0 [ 510.114305] ? key_put+0x28/0x80 [ 510.114315] ? iov_iter_init+0xaf/0x1d0 [ 510.114332] __vfs_write+0x68a/0x970 [ 510.114348] ? kernel_read+0x120/0x120 [ 510.114392] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 510.114401] ? __sb_start_write+0x203/0x290 [ 510.114417] vfs_write+0x18f/0x510 [ 510.114433] SyS_write+0xef/0x220 [ 510.114458] ? SyS_read+0x220/0x220 [ 510.114465] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 510.114476] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 510.114496] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 510.114502] RIP: 0033:0x452879 [ 510.114506] RSP: 002b:00007f9328a79be8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 510.114515] RAX: ffffffffffffffda RBX: 00000000007580d8 RCX: 0000000000452879 [ 510.114519] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 510.114524] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 2017/11/14 06:39:04 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000000000)={0x5c76, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x0, 0x4) 2017/11/14 06:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002a4000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000221000-0x8)={0x2, [0x401, 0x100000000]}, &(0x7f0000083000)=0x8) 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)="2e2f66696c653000", 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000000)={0x0, 0x2, 0x34, 0x1ae, 0x10, 0x7}) bind$ipx(r1, &(0x7f0000001000)={0x4, 0x1000, 0x3, "cf019689548e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000+0x550)={0x0, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000003000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000003000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x62}, {&(0x7f0000001000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x5, &(0x7f0000001000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x9}, 0x101) setsockopt$inet6_buf(r1, 0x29, 0x4c, &(0x7f0000134000)="", 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0xc)={0x0, 0x0}, 0x10) 2017/11/14 06:39:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c6d000-0x11)="2f6465762f7161745f6164665f63746c00", 0x100, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00002eb000)={0x6, 0x0}) syz_emit_ethernet(0x77, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x41, 0x3a, 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}, {[], @icmpv6=@dest_unreach={0x1, 0x1, 0x0, 0x80000000, [0x0, 0x0, 0x0], {0x8, 0x6, "75ac6d", 0x1, 0x3a, 0x4, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x29, 0x6, 0x5, 0x401, 0x400, 0x3fc42b19, 0x2}], "d6"}}}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000728000)=0x7ffffffffffffffe) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xc, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ef1000-0x2)="5bf7", 0xffffdffffefffffe) fchmodat(r2, &(0x7f000068a000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x260000)=nil, 0x260000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) fsetxattr(r3, &(0x7f0000030000-0x15)=@random={"6f73322e00", "f72f76626f786e6574302d277b5c2c00"}, &(0x7f00001f9000-0x16)="2b5d2776626f786e657430776c616e31707070312e00", 0x16, 0x1) ioctl$TIOCCBRK(r1, 0x5428) readv(r0, &(0x7f0000b2a000)=[{&(0x7f0000950000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}], 0x1) mlockall(0x80000000006) socket$netlink(0x10, 0x3, 0x1000000000000007) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e05000-0x1)="2f6465762f73657175656e63657200", 0x0, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000896000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r6 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) 2017/11/14 06:39:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f00009d8000)="2f6465762f736e642f74696d657200", 0x0, 0x800000) 2017/11/14 06:39:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000006f000)="2e2f66696c653000", 0x2000000, 0xfffffffffffffffc) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000e21000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000037c000)="2e2f636f6e74726f6c00") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000347000)={0x0, 0x4, 0x9, 0x7, 0x96e, 0xc9c}, &(0x7f0000240000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eca000)={r2, 0x12, "22c3139bf46b2f6de1775c8f059e39b09ce1"}, &(0x7f0000c67000-0x4)=0x1a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, 0xffff}, &(0x7f0000b4b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078b000-0xf5)={r4, 0x2, 0xed, "a9d302609b10a5b43e51c9a6f984457eeb6873563bef193f783419be0d16fbdae546a282801fd9ccedbe47db590395036d8daa98133d835bfc57d4aa8ec79cd812a6e8d5476451e5a1878157dab25a2f20cb6d456d5c1afdb1a697869a225a39212f318eb6c88b38f7699cc50ee0fb107fbaef7a18528117e2a97d4d0a8299a053177f103172657e1e66c2f27a9313dbad8645309eb81753dd5ecb9bb05def6e817d7ba00fbd3c09c52ae24295fda395787ae1588c4410fb427719a325000348ab5ce80dc9e7eade54261f51c439a06984626d21d48034ee00000006ebd0e3c16834d355ccf64461f054c9c4a7"}, 0xf5) socket(0x6, 0x3, 0x7f) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = add_key(&(0x7f0000479000-0xb)="636966732e69646d617000", &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000-0x40)="c8db88f7c55a432ca312d1d991242c9acff85752f952b86109b10439309af92035b3eb98465d365a5fdef6172567c85964b1e8f5c3c50ff68af006161a79e253", 0x40, 0xfffffffffffffffd) r6 = request_key(&(0x7f000004d000)="7573657200", &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c2000)="3a0f00", r5) keyctl$revoke(0x3, r6) r7 = creat(&(0x7f0000b21000-0xe)="2e2f66696c653000", 0x38) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x7f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x800, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x4c, 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlinkat(r1, &(0x7f0000f52000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000004d000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00005e9000)="2e2f636f6e74726f6c00") readahead(r3, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000001000-0x10)={0x3, {"76a81d53f186d6"}, 0xcc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) flock(r8, 0x4) 2017/11/14 06:39:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000040d000-0x20)={@common="62637366300000000000000000000000", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2) read(r1, &(0x7f0000e7a000-0x9)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x20000}], 0x30) prctl$intptr(0x29, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 510.114528] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2e28 [ 510.114532] R13: 00000000ffffffff R14: 00007f9328a7a6d4 R15: 000000000000000d 2017/11/14 06:39:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000010e000)={0x0, 0x0}, &(0x7f00000ba000)=0x8) r1 = socket$inet6_sctp(0xa, 0x200000200000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r1, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cc3000-0xa)="2f6465762f6375736500", 0x94000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00002a4000)={0x4, 0x20, 0x10001, 0x2, 0x1, 0xfffffffffffffeff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000d2000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000928000-0xd9)={r0, 0x0, ""}, &(0x7f00004d8000)=0x8) r3 = add_key$keyring(&(0x7f0000656000-0x8)="6b657972696e6700", &(0x7f0000d89000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r4 = add_key(&(0x7f00004cf000)="73797a6b616c6c657200", &(0x7f0000bbc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$negate(0xd, r3, 0x100000001, r4) 2017/11/14 06:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xc) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000-0x9)="2f6465762f76637300", 0x4100, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000dd1000-0x4)=0x0, &(0x7f0000e6c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b57000+0x21e)={0x0, 0x6}, &(0x7f0000d3e000)=0x8) fcntl$getflags(r0, 0x40b) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000585000-0x6)={r3, 0x9}, 0x6) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r4) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) fcntl$getownex(r0, 0x10, &(0x7f000054e000)={0x0, 0x0}) 2017/11/14 06:39:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = dup(r0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f000038d000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000032000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000203000-0x8)={0x0, 0x2}, &(0x7f0000832000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00002d3000)={r2, 0x1}, &(0x7f00008c7000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000c7d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) 2017/11/14 06:39:04 executing program 1: 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, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a56000)={0x0, 0x0}) epoll_create1(0x80000) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000061c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b58000-0xc)={0x0, 0x0, 0xf}, &(0x7f0000299000)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000016d000-0x8)={r0, 0x0}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) add_key(&(0x7f0000e1f000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f000072d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d6d000-0x6b)="354fb691803236fae069dd77c2267b7dbf3c791d4553fffffffb83c4ba2dee19a7e073e5c0bb6a01776ca040b743c3aacf28d325f4d4020aea57d310", 0x3c, 0x0) keyctl$clear(0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0xffffffffc) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) poll(&(0x7f0000017000)=[{r1, 0x21, 0x0}, {r2, 0x100, 0x0}, {r2, 0x240, 0x0}, {r2, 0x1201, 0x0}, {r1, 0x100, 0x0}], 0x5, 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008fe000-0xc)={&(0x7f0000d54000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000017000-0x13)={r3, &(0x7f000000f000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f0000015000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d903f52e82138c63d52259a3e5bf72a90ff754a3f19550cadb3cbaff8e5350dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a428f2bb63c5aa141122c6a7c6a5ebc19ae00062650f1fedf763d2a294c1b7", 0x1}, 0x20) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r4, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00003fc000)="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", 0x480, 0x0, &(0x7f00005ee000)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/11/14 06:39:04 executing program 5: r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b82000)=0xfffff7ff80000000, 0x4) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000e24000-0x18)={0xaa, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)="2e2f66696c653000", 0x40000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x100000000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000002000-0x10)=@generic="2c32b331037450ee7b0f0d1f07eed312", 0x1}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x8, 0x4000) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000efa000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/11/14 06:39:04 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000-0x11)="2f6465762f7667615f6172626974657200", 0x6000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r0, 0x6, 0x6bd, &(0x7f000000d000-0x4)=0x800, 0x4) ioctl$KVM_GET_TSC_OFFSET(r0, 0x8008aef3, &(0x7f000000c000-0x8)={0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000000b000)=@assoc_value={0x0, 0x2}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000009000-0x18)={r2, 0x3, 0x30, 0x5, 0x6}, &(0x7f000000b000)=0x18) r3 = open(&(0x7f000000a000)="2e2f66696c653000", 0x80000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f000000b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000000b000-0x4)=0x10) socket$inet_sctp(0x2, 0x5, 0x84) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f000000a000)={0x6, r4, 0x1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000007000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r5, &(0x7f000000a000)="e18c101a7f88b6317acdf92cff960aceeb4b1662736acd0a2d82dbbb185035ee977decd306f65cb9de00da7dc82f0f8bd398d3925ac439fc97b6cfb5ad20f09f6d3345b854f0884371d9bcf4907362dd061b09c0844b72201f2701b4cee7b5d3c5c22a028f57848f8177a27df18f6ab8f1ed59f368993e74f9aae771983f19f03885044061f9be20494fef5166c3f02b53bf103c4e8b924f0628b0d852", 0x9d, 0x4004000, &(0x7f000000b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$EVIOCGLED(r4, 0xc0046d00, &(0x7f0000007000)="") 2017/11/14 06:39:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) geteuid() pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000cb4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa) 2017/11/14 06:39:04 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, 0x8000000, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffeff, r0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xe950, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x20, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000164000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000861000-0x4)=0x14, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000c7a000)=0x105, 0x4) r3 = socket$inet(0x2, 0xe, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c36000)={0x0, 0x2}, &(0x7f0000851000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00008c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005d4000+0xa6f)=0x7, 0x4) perf_event_open(&(0x7f0000f87000)={0x1, 0x78, 0xdd, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10000000000000, 0xf, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x400000000000) r5 = socket(0xa, 0x1, 0x0) rt_sigaction(0x8, &(0x7f0000447000-0x20)={0x7fffffff, {0x9}, 0xc0000004, 0x0}, 0x0, 0x8, &(0x7f00006f6000)={0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000677000)="2f6465762f6877726e6700", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000085e000)={0x0, 0x7, &(0x7f0000fad000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00009e5000-0x68)={0xd85, 0x9, 0x5, {0x77359400, 0x0}, 0xbc8d, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d02000)={r6, 0x7fff}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) [ 511.723392] FAULT_FLAG_ALLOW_RETRY missing 30 [ 511.729137] CPU: 0 PID: 11411 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 511.737281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 511.746624] Call Trace: [ 511.749210] dump_stack+0x194/0x257 [ 511.752843] ? arch_local_irq_restore+0x53/0x53 [ 511.757521] ? handle_userfault+0x12b7/0x24c0 [ 511.762021] handle_userfault+0x12fa/0x24c0 [ 511.766337] ? handle_userfault+0x150b/0x24c0 [ 511.770853] ? userfaultfd_ioctl+0x4520/0x4520 [ 511.775441] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 511.780627] ? check_noncircular+0x20/0x20 [ 511.784868] ? print_usage_bug+0x3f0/0x3f0 [ 511.789090] ? perf_trace_lock+0xd6/0x900 [ 511.793218] ? trace_event_raw_event_lock+0x340/0x340 [ 511.798384] ? trace_event_raw_event_lock+0x340/0x340 [ 511.803555] ? check_noncircular+0x20/0x20 [ 511.807764] ? perf_trace_lock+0x900/0x900 [ 511.811972] ? __lock_acquire+0x6e9/0x47f0 [ 511.816205] ? __lock_acquire+0x6e9/0x47f0 [ 511.820414] ? lock_downgrade+0x980/0x980 [ 511.824562] ? find_held_lock+0x39/0x1d0 [ 511.828616] ? lock_downgrade+0x980/0x980 [ 511.832742] ? __handle_mm_fault+0x2405/0x3ad0 [ 511.837307] ? lock_release+0xda0/0xda0 [ 511.841267] ? do_raw_spin_trylock+0x190/0x190 [ 511.845824] ? perf_trace_lock+0x900/0x900 [ 511.850035] ? perf_trace_lock+0x900/0x900 [ 511.854258] __handle_mm_fault+0x2e8c/0x3ad0 [ 511.858652] ? __pmd_alloc+0x4e0/0x4e0 [ 511.862514] ? find_held_lock+0x39/0x1d0 [ 511.866575] ? lock_downgrade+0x980/0x980 [ 511.870695] ? __lock_is_held+0xbc/0x140 [ 511.874778] handle_mm_fault+0x334/0x8d0 [ 511.878817] ? down_read+0x96/0x150 [ 511.882420] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 511.886972] ? vmacache_find+0x5f/0x280 [ 511.890928] ? find_vma+0x30/0x150 [ 511.894448] __do_page_fault+0x5c9/0xc90 [ 511.898495] ? mm_fault_error+0x2c0/0x2c0 [ 511.902634] do_page_fault+0xee/0x720 [ 511.906500] ? __do_page_fault+0xc90/0xc90 [ 511.910710] ? lock_release+0xda0/0xda0 [ 511.914654] ? perf_trace_lock+0x900/0x900 [ 511.918870] ? do_raw_spin_trylock+0x190/0x190 [ 511.923442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 511.928270] page_fault+0x22/0x30 [ 511.931694] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 511.937459] RSP: 0018:ffff8801a027f928 EFLAGS: 00010246 [ 511.942794] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 511.950037] RDX: 0000000000000108 RSI: ffffc90001f91000 RDI: ffff8801a027fd28 [ 511.957278] RBP: ffff8801a027fa08 R08: ffff8801d451d078 R09: 1ffff1003404fedf [ 511.964519] R10: ffff8801d198e300 R11: 0000000000000003 R12: 1ffff1003404ff28 [ 511.971759] R13: ffff8801a027f9e0 R14: 0000000000000000 R15: ffff8801a027fd20 [ 511.979028] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 511.984205] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 511.989419] ? iov_iter_revert+0x9d0/0x9d0 [ 511.993636] ? mark_held_locks+0xb2/0x100 [ 511.997755] ? simple_xattr_get+0xeb/0x160 [ 512.001966] ? current_kernel_time64+0x122/0x2f0 [ 512.006698] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 512.011694] generic_perform_write+0x200/0x600 [ 512.016274] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 512.021522] ? generic_update_time+0x1b2/0x270 [ 512.026081] ? __mnt_drop_write_file+0xd/0x70 [ 512.030548] ? file_update_time+0xbf/0x470 [ 512.034761] ? current_time+0xc0/0xc0 [ 512.038545] ? down_write+0x87/0x120 [ 512.042241] __generic_file_write_iter+0x366/0x5b0 [ 512.047145] ? check_noncircular+0x20/0x20 [ 512.051364] generic_file_write_iter+0x399/0x7a0 [ 512.056101] ? __generic_file_write_iter+0x5b0/0x5b0 [ 512.061184] ? iov_iter_init+0xaf/0x1d0 [ 512.065141] __vfs_write+0x68a/0x970 [ 512.068836] ? kernel_read+0x120/0x120 [ 512.072734] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 512.077465] ? __sb_start_write+0x203/0x290 [ 512.081766] vfs_write+0x18f/0x510 [ 512.085286] SyS_write+0xef/0x220 [ 512.088724] ? SyS_read+0x220/0x220 [ 512.092321] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 512.097311] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 512.102054] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 512.106780] RIP: 0033:0x452879 [ 512.109942] RSP: 002b:00007f9328a9abe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 512.117625] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 2017/11/14 06:39:04 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) accept$llc(r0, &(0x7f0000f22000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b11000-0x4)=0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000c63000-0x20)={0x4000, 0x2000, 0x80000000, 0x3, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:39:05 executing program 0: seccomp(0x1, 0x100001, &(0x7f000003c000)={0x1, &(0x7f0000a62000)=[{0x6, 0x0, 0x263, 0x100000000}]}) sysinfo(&(0x7f0000e92000)="") mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x807fe, 0x6) setsockopt$inet6_udp_int(r0, 0x11, 0x6, &(0x7f000042a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000743000)="2f6465762f696e7075742f6d69636500", 0x0, 0x1) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000366000-0x8)={0x0, 0x3}) setsockopt$inet_mreqn(r1, 0x0, 0x80007, &(0x7f00008ba000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f00003ea000/0x1000)=nil, 0x1000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000109000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000006f000)=0x7a) write(r3, &(0x7f0000db3000-0x27)="260000005e000900000004f6d100000000000001000000000000000000070009fd6e35ea086ab3", 0x27) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000f08000-0x1003)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f84f3b7c575eec1fb3d71355aa4457d5b70b287d51c43b14e11b5b1ef799f2fe74571f6bce1f7fd5ed825680c9bbacef0ff0c7c55a021576e5396aab805050bec974447def44649e4679f5b6edf7c4721293d99eba5ca83323bbbc43930f985a011904455ea79472b9a758db2304c9f1fc311ff1f3745866e2d615c21ebc0c7bebf5228949de76b8e11f1089ab3ae34107106c3452457dbaef6888c1adf50ad788f933d15513baa8688afa1e1c0eadb92990927e9f96a63f52253337c1595cc587a7a6cfa6e995241b3893a6542ca9c217e01386a3ba854fe57ed0c3050ac083dbc6fd7fb65e7184650abfc49d5e560000000000010000fec0dd5ea6f1f9eb36aab5011e6fc12262b749e3c03a9dff2f1ac44579d2fb00abfac2512a6173052a05f052e9afb96e6609286ee6252a2048436d9913a24e5d733510bdf24f249cf2fde5b6580ae93f271a8d030ad0af03a8e982b93ce0d0e0306507a42d446cbf720c1e944187c91df3c4184f152f1b595b534eaa4de9543847fc6659c69afeba9fb434d02f96a524fa6e8b257d8fd54ea1ddb505d7566a2a8537851d262b5c0700aadf961099ffd3b4a9d305883b64046925ccd0b88c5fd4b01a1f1c1450bac423dda063142fad4a35f65071653d190d23260292af4929bd15fd67de740df2327104a0f58e9f7fd4819d8a42cead14e2901d03337b0d6c4875ec3a5865a37c30a072009199d097b1a6775ff3166d0947823ba842352bf4b39276e2762d207f868cd765efe90f9b40a14acb2ca14ac58b88a809bbfc7addf807a85721a700acfda3801f5d6fcaf9d9040bef21ea830a5db29da769efab864470b6c26b63481020fcf725ff109bccf09308795c4f719b42777d359ce606c2ddfe0e1f3647af211acdb372b9796d692926c953e6238147edca8f7cfa2b31ac1b0934d837a6cddf9318152132f41bbb0871ff2d3c0b1defce1915847d506d4232f67065179998d3be058329122f5f21d28e5773fb40181aabc055fd91578988142c0c0c1390224a95f818488cdb8dbfe29e340df189aef0333a8170d447d31c39c4ea254cf0c4b7eb6a8951d5898fc814b000e658747350355a30b47f303077d72dcbaa96b56fc9cece29e177e81ec019cfcb0a88cb5ac9429e6deaec93a494ea25201b8e31ab0a49674fa588715bec625e11681cbe06564b8abaf07467c30ff799e26a9513e36e4107689ec6d8b1cee8fbba9983a60047403bc03d9ed10b9b78ea5559a4bec376c54767d01f4b9f7428e7277d06001fcf6a5d3a4d855bc7cadd5f36874635471e39eab046d4051471d3369637e20755d0877c9acf5d13c5fbec6e78a45a81770061da38aac504198a36f60ec07b46b5f12f11542d77fc849768cef4b139963ed3b960f5252c28fcad8282b83189a26570eb72ad1d1fe245b845192452331ce5b573de1917816e46a6d1e398f0ae8854c82110375a0962e963782fd01dfba92e377413fa93c8aede7aacce7e3d10d4cf7cedf4d1bc91c011dcd61636a97e96be8d3b463e62788b12791687b062ea3b468e9b666a832096dea3614e9869cdbf3b37f76d8a4c8945fe9fb56ef9d580031c2af17cafaad4f1cd64615fde30c7a32587d417a0af27ad6c4b3dc3b581faee844fff6d5022cc9a29987cd13f492406076e72ea7d98bc5054a0cfe94e5871c93fa4d0d6911935808b59e28af9029a2b1875cc7fa29adff8dfb58ff4e7d5f4cc1cb953de10d491cbc7f789441644072a68cfbfe3840da6e465aebd4522dad4bbdd2c9e49dcf0505ed418b6b65af0d75782f9880194e0123b9e4e294447605d510bb3cf89639768eeb1799d4149af000003ffcea43a49896983bbf1d0a3cb5d13c3daf8c9108ceb5137f2a7b9da91cd321e6474053d5d971f80f47b0b2427322d86f2c7bcb713aa4ba74c3d00adfd52aef331f925b8400cb05ef3546235f0de411071912721097cb9bcd6cc81198f8bf0ccebf91b5e2792f3b2e6332c6967fc216d672641028d42cb4257715ddf44b3a6f9cdb64e13d99428868bf68d395b082b5d52f82ddaf2ff805f4b3ab153e46b553881ac397558f2e64e74559c247ca89b7359b08dbd406beb94589fe54e8c94b742e201bbaf2f1f3140efdfb1c11c9ff8fad22dfa3009686eaf430df4b968101bd917174f8fb1f565d0a84e4dee3df82c280a7523d0f2f3d8368abca1e8a1e1d42d6c8e0734299b8279e770ab02c4f63f378b2422d2b1450d01eb8ae581dd619ce67d3aeeef3db4e7feba745fea643432a30ad722235c40dcd7c60e9f5d584318e3fad1e1d43982f0f27830d5f05b85a7771442307fc1a2f614d722257f30990d7985858cbbe9b85a3469a44abe29645a6cb9e0cbd7f0e7a4d088fd6ad5e8fdbbaea8ae64a47a18554458df22c0c980f935943421d2346f72cce8da8ef7071b436254bf83796438fe1f15ba3387d4e7888029fd5be34a49c04bafd333cdeb20ce234770513de5edd837d11b5567487a18ef425052de7bc949c9bcc11efae623a7e76dbdab92ec5abc0f7e2c5c4c2b3250c0aaeea868c43180beb232474f896810a1f58a18bdb0ebd38dc67fa477dd6dfe8e814b9edcc5f5627a022c87f009ef5f0ef76ea8307995abbbbf1eacc055983fc985c617de3f9c89ffb570cf50c1bbb72b2b0c6b035498de2b000a5500baa94fcbb38334783c28346a90ba79847aa1e1ba46b87c79082b25b105a7c6f0dd445de7714e9518a63bef4ddb227edc8b5b82bee1bf1d286e0f68984b942291081684ad766565784ec6bfa282598d1f1377732b2ebaed61dfe4ce65214a107fd5482bb5f47ce18df61ef5d4ec96d4c312c5b4737a445c83763efca77edc3d9ac90d8e35498972de80b12f30a92ffa991aef74e6be91632b72a44fd5bf4afb7a021280fae09b989d926dba0849308041b8806ad16ce364005bab80f4134e57c4f724dc6a52824758299c7f2b2dabcd300b94b0e1903cfacdfcf6355259b3eea39082e9323bf19eb298e745eec9b3d815d0717157e0d455c8d3a46c314e025f0c48eee3c1a14fdd5ef70ece69e8a2f3f6e28fd7bc5abab85d14bfa11bdb3cbc3e7bbad96cde688b2dbe162c113beb29a3527a2bda225f3dd3cd8e3aa9c13b0de210beff8d9604e37a694be72ea6ebf17ad520f97e7e573a9efa3fb838d2574ae8a4baee886d5e39ae03d5f8a58846ca4118e2c1b03a8038cb4551525e783755fd276d316e53451c4c6a1a0e85a4e9b2259884bc37e3ae2dedf6d6f6880fcbf0c31a1425091bdf63989be57138b04e4102954675d5ba6315fcd6918dd0c37db85428400194cfc8c7af4a1bf62fc8471b43e4c54724dba3c02d4601d35146831216ab249cf231e21b769745bff21478aed5c6386a57efe7848b0d55f6c41a2500034721311b45880700fa54631e649552e875598fd94bb90c8d49ca9c95e98d19d064e11e5808f9977d537739a448622cc62ddac8d0db879904c36ad1eb2fe8ac7f3b9243b0a13a3d7d70568eef1a908bce9ec7ea2a99010719124777e839fbecab2325ecac02b3d077c62fa949f24cdcc58a86743440ead742d92886fe4d4e37a78576ca32ffd098df06359e2e81f713e159aa2c132d716d8a5bd2b35a19c67bba3b1c32329c49267cb3b67878e19ceb033b8d4053c30840427d694b9283c0cd164ac1fb69519bf00b1acb6679679740cb1addb47bd92b4b3ded46c3750b05e2e55072fb90ae4e8240de75317c81411d2d06200b5a83950d8e1be71a7f3c0ff2b0e747324bf2878417f9c85d40f49a66b984b1f29effa98998c57a49776dbc59490d51c3e25b93123529c9f5c940b6bd246515c2ae9503c7937389ca93583705bd49170c04c2793a31eb08589b9e07fd7df0ade92384f6021121dc88dcf2799dd3bc82898b7a7660fe27e1b15f8a2cf2cf3afae14667ba10e436684a8585af8a587f64f2539dcb1896580639c2ea76f28a22b050ed923da3666d40de60698eda23a05838c21710ecd6d643015a460a4050db359ab08ad7e721bb6cef4bd02c8590be2a15aeb1fdb74418750ed3d94d01e6f90b7235e98966365d6d2adfb0bc9568384b4b08c0f577b657fccb675ebd2b7a6a0daadf3edc3b7916d4fe4148710437422b292739e72da8738c1fcbcd7d1288f65d1cedae07845ba8869821beadef8ffa8646c166c659d4b4bbaa11be88ff3e0f54769e851bc05837fd1a3c4c53cc69490107f490b0795ed8337bde0b060cccf5b36efceb46054786e2cc73c19f0b449e22c92facc111fd6585fbed724462122d4c5bd5458604a9c9c4769aeca3fd57b05953ea40fe38645c700c93e7b176b8324835cdda36d0db002af169aa96f52d1c6561f127cfba14bdfb30f9f1f55d78eb8a83d1c41f2afe1e4d2b3a5633b66476c7e19d635b4eae5065b5e297acf10f16335f5698893f916d9e745c2210f5875cc33e720582686d6bfc9bacd6c39eee13645f78792e80d3890b57e42ed97867979c3f46286558ef2f8f4de0de337440c5827eed307a2aaa12be1ea28b9a945c4af1c66d889f129e260effffb8fe79096cae011fecb103461a7731b517a16e4fb10be5243a075c9fce69799b7d6980d38a545c8b899e3f9545f3b3b8eefeb7f41327fe6084705dfe0fe423c10e285890f691c1c8d8365ad677affc68a9cb8e6f64f02eb76857bc2e72be8db751aac8636c2107e9ed0791aced260365caed6fbfd03f4df7471568bbe459c69071a713e6da0688e5e829e1dcf045d722738ec91afb7516fd48241d52e0d0acb5674802f05f580e4957744084169bea3b91220470610987fd22b01f9898a7615ec8149b1738acb1d0afa9e8d6ad4a5d053ab1e73e474b277789650557168a659eef6f2a539c324dca1e1087145b1edb1d0c63c3336adb3130eae7bf42208092f8f08d808e68bd27b0f7efd5700c50edb0bb4e67db55b8b6c21464685b43e6df8f73431bd85c5beb240128807274ccaac20c82a1c3feb37b9673b747b22165be80360087ad512f14ad6808cb0685a706e16ffdff52163c53278e310a0f9221c1baf1a80a9dc3da8fb4d229aff42b8dfbda0a1e1311657367989a67656adf68050e6bd7ba64733f3c393e4d5cef9eb0cc87307decb109a43535a7f9264661ec334a66d5a1f666564a5c844dcde616576b9959649fb249b3424e478fd89cf4232fd2ed07db37b9a8d76233f28c20c389100bf4c842b77c999ed8a069bda5d2de434efb9829d3c8cb1deb96b36424a441c4bbd1a5d3a01b7ecfb1256cbed879110172cafd73da67c932cab92a792ce1947cb508e515dd51a72f2c32605c416ca7fcc474593d7a16b53030f19537f1669bcb0d68ecaab2759ca2148a5917b002c2ac88f681c366467da1ab119d62597140084a1bcb5cd19f189d9d4d7ba7f21584a6bee0e8072401185b3fd992782587c3d7d85b60f8bba9a9ff7cbc2ec97d5da52879438bf19d66c1fff036d9fcab5e9221f30c22cccded5bc4", 0x1003) mmap(&(0x7f0000782000/0x13000)=nil, 0x13000, 0x2000000, 0x1010, 0xffffffffffffffff, 0x4000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r5 = open(&(0x7f0000f19000-0x8)="2e2f66696c653000", 0x80400, 0x80) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00009ae000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r3, &(0x7f0000d67000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x4, 0x37, r4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000d6b000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_opts(r4, 0x0, 0x220000000050, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000c9c000)=0x10) [ 512.124866] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 512.132107] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 512.139348] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef798 [ 512.146589] R13: 00000000ffffffff R14: 00007f9328a9b6d4 R15: 0000000000000000 2017/11/14 06:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) epoll_create1(0x7ffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:05 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x800000801) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fde000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f000001d000-0x18)=[@text64={0x40, &(0x7f0000f9c000-0x2b)="f23217660fe398feffff7fc4e17a2c1bf22e4f0f30440f09c42134566e6f430f01f8430fa0f26e480fc71f", 0x2b}], 0x1, 0x0, &(0x7f0000fe1000-0x10)=[@dstype3={0x7, 0xb}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000002000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xe0000021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000fdf000-0x20)={0x1ff, 0x0, 0x1000, 0x2000, &(0x7f00006df000/0x2000)=nil}) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000021000)={0x400007, 0x8001}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000fde000)="000000000000000000", 0x9) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000fdf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fdf000)=0x1000) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000024000)={0xff, 0x200, 0xbc1b, 0x100}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x2, 0x34, r1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000024000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000003000/0x18000)=nil, &(0x7f000034b000-0x18)=[@text64={0x40, &(0x7f0000fe0000)="66baf80cb8f0e82d8def66bafc0cb8000000000f0006b8010000000f01c1480f074b0f01c866baa00066ed2e430f01c9664f0f38808cca0f000000c4a2f91e1366ba420066ed4d0f005581", 0x4b}], 0x1, 0x9, &(0x7f0000fe0000)=[@cr4={0x1, 0x2}, @vmwrite={0x8, 0x0, 0x5, 0x0, 0x1100, 0x0, 0xfffffffffffffffe, 0x0, 0xd0}], 0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000009000)={0x1, 0x8, 0x8, 0x2}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ed000-0xb)="2f6465762f6877726e6700", 0x400202, 0x0) ioctl$sock_bt_hci(r4, 0x800448d3, &(0x7f0000b78000-0xb0)="10826891e6dc2cb1f67aa1a4a08cbce6e88f0a9d96919d025794b95d30d55f55e95b78010f1142817400ebf97627eaff2e44cac565d23419d130acdc920dafea4de5c4e8c75aff8deead0507ca543d0c09a2eb7d974e5aaacc1cbbaad4c515e9cfe1c6bd6ce25a67b95fdd0310fab6d2e6e74c97dee19016baabdf13ee4e76402b8d52c6274c90918dd041185b5cbbf917cb16dea675ae012ad34eb726e49464785c222d26c03169b29e6ab2dea73c88") mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000026000-0x18)={0x0, 0xf000, 0x9, 0x4, 0x5}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000023000)={0x0, 0x0, 0x400000000000, 0x8000000000000009, 0xffff}) syz_emit_ethernet(0x11, &(0x7f00007df000-0x15)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="b3d26db3a569", [], {{0x8035, @x25={0x0, 0x0, 0x17, ""}}}}, 0x0) 2017/11/14 06:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000364000)="2f6465762f6877726e6700", 0x86000, 0x0) bind$ipx(r0, &(0x7f00005ef000-0x10)={0x4, 0xfffffffffffff000, 0x20, "48ba62d81490", 0x0, 0x0}, 0x10) 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f00004de000)=0x0, &(0x7f0000839000-0x4)=0x4) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(r2, r2) r4 = socket(0x10, 0x2, 0x10) ioprio_set$uid(0x3, r3, 0x7) write(r4, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00005bd000)={0x0, &(0x7f0000b87000)=""}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000172000-0xc)="2f6465762f72666b696c6c00", 0x4000, 0x0) shutdown(r0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005d1000)="2e2f66696c653000", 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000350000)=0x0) socketpair$unix(0x1, 0x10000000006, 0x0, &(0x7f0000918000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x3, 0x0) socket$llc(0x1a, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf0000)="2f6465762f73657175656e6365723200", 0x3ffc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ddc000)="", 0x0) write$fuse_poll(r2, &(0x7f000075f000-0x18)={0x18, 0x1, 0x0, 0x6}, 0x18) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f6375736500", 0x282, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000f0d000-0x4)=0x800) readv(r3, &(0x7f0000543000-0x10)=[{&(0x7f00000ce000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) preadv(r3, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)="00", 0x1}], 0x1, 0x0) sendfile(r3, r2, &(0x7f0000c51000-0x8)=0x0, 0x100000000000fd) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000030b000-0xc)="2f6465762f6175746f667300", 0x200000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d69000)={r4, 0x28, &(0x7f00007c2000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r5 = fcntl$dupfd(0xffffffffffffffff, 0xfa4f0912eb275e02, 0xffffffffffffffff) syz_open_dev$usbmon(&(0x7f0000c2b000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x40000) ioctl$TIOCSTI(r5, 0x5412, 0x10464e38) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000b3e000)=0x0) creat(&(0x7f0000b23000)="2e2f66696c653000", 0x106) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c80000)=0x821) socket(0x13, 0x0, 0x1) socket$alg(0x26, 0x5, 0x0) 2017/11/14 06:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) perf_event_open(&(0x7f00008a1000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/14 06:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000006f000)="2e2f66696c653000", 0x2000000, 0xfffffffffffffffc) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000e21000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000037c000)="2e2f636f6e74726f6c00") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000347000)={0x0, 0x4, 0x9, 0x7, 0x96e, 0xc9c}, &(0x7f0000240000)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eca000)={r2, 0x12, "22c3139bf46b2f6de1775c8f059e39b09ce1"}, &(0x7f0000c67000-0x4)=0x1a) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000086c000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, 0xffff}, &(0x7f0000b4b000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000078b000-0xf5)={r4, 0x2, 0xed, "a9d302609b10a5b43e51c9a6f984457eeb6873563bef193f783419be0d16fbdae546a282801fd9ccedbe47db590395036d8daa98133d835bfc57d4aa8ec79cd812a6e8d5476451e5a1878157dab25a2f20cb6d456d5c1afdb1a697869a225a39212f318eb6c88b38f7699cc50ee0fb107fbaef7a18528117e2a97d4d0a8299a053177f103172657e1e66c2f27a9313dbad8645309eb81753dd5ecb9bb05def6e817d7ba00fbd3c09c52ae24295fda395787ae1588c4410fb427719a325000348ab5ce80dc9e7eade54261f51c439a06984626d21d48034ee00000006ebd0e3c16834d355ccf64461f054c9c4a7"}, 0xf5) socket(0x6, 0x3, 0x7f) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = add_key(&(0x7f0000479000-0xb)="636966732e69646d617000", &(0x7f000083a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000-0x40)="c8db88f7c55a432ca312d1d991242c9acff85752f952b86109b10439309af92035b3eb98465d365a5fdef6172567c85964b1e8f5c3c50ff68af006161a79e253", 0x40, 0xfffffffffffffffd) r6 = request_key(&(0x7f000004d000)="7573657200", &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003c2000)="3a0f00", r5) keyctl$revoke(0x3, r6) r7 = creat(&(0x7f0000b21000-0xe)="2e2f66696c653000", 0x38) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x7f, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x800, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") lseek(r1, 0x4c, 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlinkat(r1, &(0x7f0000f52000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000004d000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00005e9000)="2e2f636f6e74726f6c00") readahead(r3, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r7, &(0x7f0000001000-0x10)={0x3, {"76a81d53f186d6"}, 0xcc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) flock(r8, 0x4) 2017/11/14 06:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x3, 0x13, &(0x7f0000e9f000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x81, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = gettid() getpriority(0x7239692a7ef9e3d3, r3) mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0xfffffffffffffffe, 0x4) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x5, 0x0, 0x8000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x200000000000, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x4000) socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r4, 0x400000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x6) r6 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) unshare(0x10000) r7 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r5, 0x9) migrate_pages(r8, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r7, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f00004ea000-0x10)={0x0, 0x0}) pread64(r6, &(0x7f0000acf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x4) ppoll(&(0x7f0000a3d000-0x8)=[{r7, 0x2, 0x0}], 0x1, &(0x7f00004de000-0x10)={0x0, 0x1c9c380}, &(0x7f0000992000)={0xfffffffffffffffd}, 0x8) mq_timedsend(r7, &(0x7f0000359000)="f2", 0x1, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r7, &(0x7f0000410000)={0x40000001, 0x0}) 2017/11/14 06:39:05 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, 0x8000000, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7fff, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffeff, r0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0xe950, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x666, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x20, 0x1000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001c2000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000164000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000861000-0x4)=0x14, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000c7a000)=0x105, 0x4) r3 = socket$inet(0x2, 0xe, 0xffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c36000)={0x0, 0x2}, &(0x7f0000851000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00008c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005d4000+0xa6f)=0x7, 0x4) perf_event_open(&(0x7f0000f87000)={0x1, 0x78, 0xdd, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x10000000000000, 0xf, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000001000-0x1)="00", 0x400000000000) r5 = socket(0xa, 0x1, 0x0) rt_sigaction(0x8, &(0x7f0000447000-0x20)={0x7fffffff, {0x9}, 0xc0000004, 0x0}, 0x0, 0x8, &(0x7f00006f6000)={0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000677000)="2f6465762f6877726e6700", 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000085e000)={0x0, 0x7, &(0x7f0000fad000-0x94)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ab2000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f00009e5000-0x68)={0xd85, 0x9, 0x5, {0x77359400, 0x0}, 0xbc8d, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000d02000)={r6, 0x7fff}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000004000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) [ 512.292990] audit: type=1326 audit(1510641545.125:4551): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 2017/11/14 06:39:05 executing program 2: 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, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r2) r3 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) recvmmsg(r3, &(0x7f00002a0000)=[{{&(0x7f000096e000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000529000-0x10)=[{&(0x7f0000569000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}], 0x1, &(0x7f000040e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9, 0x7fffffff0000}, 0x5}, {{&(0x7f0000729000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000745000-0x60)=[{&(0x7f0000bb5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3}, {&(0x7f0000de3000-0x6d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}, {&(0x7f0000c5d000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000039c000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00009bd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000526000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x6, &(0x7f0000835000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5, 0x5}, 0x2}, {{&(0x7f0000453000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a2b000)=[{&(0x7f00005e5000-0xa)="00000000000000000000", 0xa}, {&(0x7f00005eb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000d99000)="0000000000000000", 0x8}, {&(0x7f0000ca8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000eb4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f0000d53000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}], 0x6, &(0x7f0000f75000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7, 0x1}, 0x401}, {{0x0, 0x0, &(0x7f0000377000)=[{&(0x7f0000e2c000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6}, {&(0x7f0000726000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000378000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f000055c000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000e23000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f00004bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000648000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000a01000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}], 0x8, &(0x7f00005a2000-0x5a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x3}, 0x4}, {{&(0x7f00000ab000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000aa000)=[{&(0x7f00006dc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000a2c000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000146000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000cb8000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f000021e000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000d70000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000e79000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}], 0x7, &(0x7f00008bf000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x7}, 0x5}, {{&(0x7f0000673000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000432000)=[{&(0x7f0000126000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f00001e0000-0x29)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000c24000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f00007c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f000061b000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00007db000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f000082c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f00009a2000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000f2a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x9, &(0x7f00000cf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57, 0x5}, 0x7}, {{&(0x7f0000f6e000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000971000)=[{&(0x7f000068a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00009aa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c40000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000fa6000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f000027f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f00003c9000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f0000c70000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000c4e000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}], 0x8, &(0x7f0000ad1000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x5}, 0x0}], 0x7, 0x40, &(0x7f000038a000-0x10)={0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f79000-0x20)={0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/14 06:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) 2017/11/14 06:39:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x203, 0xc01, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f000008e000)="3cf6da23", 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000620000-0x38)={&(0x7f00004f5000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "ac37d700192962f3bb01a462dba395599c9c9be7844bbefbf1cc00a24f9c00000000e51613cac2d113810b4c05cae78f3e861c321787e081000e00522b5341", 0x0}, 0x60, &(0x7f000097a000-0x60)=[{&(0x7f0000e2c000)="75ee6299f56b4591297353b52ed70908d3845d1f9b0aae5507e498ff835fcf7dadb9a558201bfa17ad857805f03e849fdf0d52c4a7f7cbd95b575288fd3b859ecf98f7642ec0a34c0906989bb875eea79818ccdc27ae303eda538fe28e71eea93e75f1e00be9bdb0f81ce994c25d2f5beccebfbfcaaf13d9ec1172aae444f0291681979d5c07966edcf538904d2edce5c6f4b5b090dfc9c726f083de83ac34a3584b27d0d416dcbaf8f00066c390fa9e5bc4ad946a1fb3ff56211896babf32ee897845de2388482d1b680e6bd6bb5c176938f6425e339af8f870ff2695da1b", 0xdf}, {&(0x7f0000cb0000-0xe7)="c43632154384f36a9271c34cc8caed4a50cb60af12ce740bccefd1db05851eb293806f9ad76d0f2a1ecfff0fbc33542088916d20119291b663f98f4bfa4797e062b7a6198c26e2908ac36ee9dfc6f92511fc379e5e9a425aea019cd4d6576a26ab9d38cb182da83dbcf7ff476ba0b1daa88a837f9ab0a9ceb8ed5b23494872f1c5b1e3b55e3c13ee932b90cab87c15219ab2504beb1137c515529b7afe58f3afff5f3bfb143a33f88ad8fce79f65fa613161d239b70eeba62cfcbe9d8e3682e0cc41f2b6d24733e67de1b6a35fbd8eff12abbda96b2a9831be9d7772c1827a357d5ed2d530b6c1", 0xe7}], 0x2, &(0x7f0000293000-0x90)={0x90, 0x19d, 0x8, "e848c08ace4e35c0778d238e137c6a6631f8149f43510457079199aa92c311e19599a946f1806d5eac5eb2ac3afd288152a9640d85a010117064370a30cd13b64a04a964bf61e7b7f1e0f952cebf6d8d996653ee6b5cfc740cf164b2738b3f487ec8ae181875f4b57728b863ca22b9141bc8afbe53beb5f6a40390"}, 0x90, 0x40}, 0x40) sendto$unix(r0, &(0x7f0000f86000)="bccf7aca93a889a8eccd4409b74ebea3c80295e114bfb572c232f30ba4b05547efce2cbd31af41994a0c1345fbcdd8322a9759d89e6f13a72a71f4b5e05dc070221213ee999810a41d8380f1e13d16c8c77db2c53d947398fe69b2d64a1c5018d1201c1ac38eadda997e4ee3bee5ee53756982", 0x73, 0x4000040, &(0x7f0000eda000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000034c000)=[{&(0x7f0000493000)="bd", 0x1}], 0x1) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) readv(r0, &(0x7f0000c44000)=[], 0x0) pipe(&(0x7f0000bc6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r5, 0x0, 0x7ff, 0x0) writev(r1, &(0x7f0000051000)=[{&(0x7f0000d5c000-0x1001)="25", 0x1}], 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000614000)=0x0, &(0x7f00004f8000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00006c9000-0x10)={0x0, 0x2, &(0x7f00000af000-0x38)=[@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}]}, &(0x7f0000ab1000-0x4)=0x10) [ 512.462085] audit: type=1326 audit(1510641545.294:4552): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=11487 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0xffff0000 [ 512.487879] FAULT_FLAG_ALLOW_RETRY missing 30 [ 512.492881] CPU: 0 PID: 11492 Comm: syz-executor6 Not tainted 4.14.0-next-20171114+ #42 [ 512.501021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 512.510362] Call Trace: [ 512.512948] dump_stack+0x194/0x257 [ 512.516575] ? arch_local_irq_restore+0x53/0x53 [ 512.521249] ? handle_userfault+0x12b7/0x24c0 [ 512.525758] handle_userfault+0x12fa/0x24c0 [ 512.530534] ? handle_userfault+0x150b/0x24c0 [ 512.535040] ? userfaultfd_ioctl+0x4520/0x4520 [ 512.539606] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 512.544776] ? check_noncircular+0x20/0x20 [ 512.548998] ? print_usage_bug+0x3f0/0x3f0 [ 512.553215] ? perf_trace_lock+0xd6/0x900 [ 512.557344] ? trace_event_raw_event_lock+0x340/0x340 [ 512.562514] ? trace_event_raw_event_lock+0x340/0x340 [ 512.567688] ? check_noncircular+0x20/0x20 [ 512.571907] ? __lock_acquire+0x6e9/0x47f0 [ 512.576115] ? __lock_acquire+0x6e9/0x47f0 [ 512.580327] ? lock_downgrade+0x980/0x980 [ 512.584474] ? find_held_lock+0x39/0x1d0 [ 512.588536] ? lock_downgrade+0x980/0x980 [ 512.592663] ? __handle_mm_fault+0x2405/0x3ad0 [ 512.597237] ? lock_release+0xda0/0xda0 [ 512.601185] ? trace_event_raw_event_lock+0x340/0x340 [ 512.606358] ? do_raw_spin_trylock+0x190/0x190 [ 512.610917] ? userfaultfd_ctx_put+0x720/0x720 [ 512.615497] __handle_mm_fault+0x2e8c/0x3ad0 [ 512.619894] ? __pmd_alloc+0x4e0/0x4e0 [ 512.623758] ? find_held_lock+0x39/0x1d0 [ 512.627819] ? lock_downgrade+0x980/0x980 [ 512.631941] ? __lock_is_held+0xbc/0x140 [ 512.636048] handle_mm_fault+0x334/0x8d0 [ 512.640085] ? down_read+0x96/0x150 [ 512.643689] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 512.648243] ? vmacache_find+0x5f/0x280 [ 512.652205] ? find_vma+0x30/0x150 [ 512.655728] __do_page_fault+0x5c9/0xc90 [ 512.659783] ? mm_fault_error+0x2c0/0x2c0 [ 512.663930] do_page_fault+0xee/0x720 [ 512.667710] ? __do_page_fault+0xc90/0xc90 [ 512.671925] ? lock_release+0xda0/0xda0 [ 512.675887] ? perf_trace_lock+0x900/0x900 [ 512.680108] ? do_raw_spin_trylock+0x190/0x190 [ 512.684685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 512.689518] page_fault+0x22/0x30 [ 512.692945] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 512.698711] RSP: 0018:ffff8801d37cf928 EFLAGS: 00010246 [ 512.704049] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff824ff2b1 [ 512.711301] RDX: 0000000000000108 RSI: ffffc90001f91000 RDI: ffff8801d37cfd28 [ 512.718543] RBP: ffff8801d37cfa08 R08: ffff8801cf315438 R09: 1ffff1003a6f9edf [ 512.725784] R10: ffff8801d3b203c0 R11: 0000000000000003 R12: 1ffff1003a6f9f28 [ 512.733029] R13: ffff8801d37cf9e0 R14: 0000000000000000 R15: ffff8801d37cfd20 [ 512.740296] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 512.745474] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 512.750642] ? iov_iter_revert+0x9d0/0x9d0 [ 512.754861] ? mark_held_locks+0xb2/0x100 [ 512.758983] ? simple_xattr_get+0xeb/0x160 [ 512.763197] ? current_kernel_time64+0x122/0x2f0 [ 512.767931] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 512.772931] generic_perform_write+0x200/0x600 [ 512.777520] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 512.782771] ? generic_update_time+0x1b2/0x270 [ 512.787332] ? __mnt_drop_write_file+0xd/0x70 [ 512.791803] ? file_update_time+0xbf/0x470 [ 512.796022] ? current_time+0xc0/0xc0 [ 512.799812] ? down_write+0x87/0x120 [ 512.803509] __generic_file_write_iter+0x366/0x5b0 [ 512.808411] ? check_noncircular+0x20/0x20 [ 512.812633] generic_file_write_iter+0x399/0x7a0 [ 512.817375] ? __generic_file_write_iter+0x5b0/0x5b0 [ 512.822462] ? iov_iter_init+0xaf/0x1d0 [ 512.826424] __vfs_write+0x68a/0x970 [ 512.830123] ? kernel_read+0x120/0x120 [ 512.834048] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 512.838781] ? __sb_start_write+0x203/0x290 [ 512.843087] vfs_write+0x18f/0x510 [ 512.846615] SyS_write+0xef/0x220 [ 512.850055] ? SyS_read+0x220/0x220 [ 512.853654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 512.858646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 512.863391] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 512.868119] RIP: 0033:0x452879 [ 512.871284] RSP: 002b:00007f9328a9abe8 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 512.878969] RAX: ffffffffffffffda RBX: 0000000000758020 RCX: 0000000000452879 [ 512.886211] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000015 [ 512.893454] RBP: 0000000000000086 R08: 0000000000000000 R09: 0000000000000000 [ 512.900697] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3d70 2017/11/14 06:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) ioctl$TCSBRKP(r2, 0x2276, 0x7) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) 2017/11/14 06:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000fd7000)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) fcntl$setsig(r0, 0xa, 0x11) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000092e000)={0x7000, &(0x7f0000043000)=0x0, 0x4, r2, 0x3}) 2017/11/14 06:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c60000-0xa)="2f6465762f70746d7800", 0x40000000008600, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000752000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4004, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x8, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000072e000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r5, 0x4c01) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = timerfd_create(0x7, 0x80000) r7 = socket$packet(0x11, 0x0, 0x300) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000bb3000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000025f000-0x4)=0xc) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000012000)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) timerfd_settime(r6, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r6, &(0x7f000066e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r9 = socket(0x10, 0x2, 0x10) read(r9, &(0x7f0000fe4000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) write(r9, &(0x7f0000e9c000-0x24)="240000001b00fbffeb03000000fb010001f6ff0b0800030001000000f7000003f9161701", 0x24) getsockname(r9, &(0x7f00005f6000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00005e7000)=0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b15000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00005c3000)={0x0, 0x0}) pipe(&(0x7f0000ce5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r10, 0xc00c642e, &(0x7f000026e000-0xc)={r11, 0x80000, r12}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r9, 0x29, 0xd2, &(0x7f00006e7000)={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5}, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x6, [0x9, 0x1, 0x1326ac9a, 0x3, 0x7, 0x0, 0x400, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f000003a000-0x1)={0x3f}, 0x1) getsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r4, 0x6, 0x6bf, &(0x7f0000ef5000)=0x0, &(0x7f0000920000)=0x4) 2017/11/14 06:39:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df6000-0x4)=0xe8) r1 = accept4(r0, &(0x7f0000865000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000092000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000069000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbc, 0x9, 0x305, 0x879, 0x0}, &(0x7f0000949000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e18000-0x8)=@assoc_value={r2, 0xe963}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000310000)=@assoc_id=0x0, 0x4) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000924000-0x4)=0x7, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000ed1000)={0x4, 0x1, 0x4, "6fb2df961fee", "6bcd657f686c2a94cea8f2c43151acda"}) r4 = socket(0x10, 0x2, 0x6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000e5b000)={0x0, 0x0}, &(0x7f0000645000)=0x8) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000d74000)=[{&(0x7f0000009000)=[{0x5d, 0x102, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075231853de5aecf1544ec9a611b4cf1dd7163e636000000000000000545e47d262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000fe2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x80000000000}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fe1000-0x4)=0x0) r6 = syz_open_dev$vcsn(&(0x7f0000fe7000+0xb21)="2f6465762f7663732300", 0x10001, 0x200) ioctl$TCSETA(r6, 0x5402, &(0x7f0000bf5000)={0x4a, 0x4, 0x48000000000, 0xdb6, 0x28a, 0xffffffff00000000, 0x7f, 0x33, 0x9, 0xfffffffffffffe00}) fgetxattr(r0, &(0x7f000052d000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000822000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1) write(r4, &(0x7f00003da000-0x1f)="1f00000012000ff205000500000001000000004106001d00c3000000fffe7e", 0x1f) getsockopt$inet6_tcp_TCP_INFO_EXT(r0, 0x6, 0x6b2, &(0x7f0000df4000-0x7)="00000000000000", &(0x7f00004d7000)=0x7) recvmsg(r4, &(0x7f0000e29000)={&(0x7f000008b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd9000-0x80)=[{&(0x7f00002cc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2f}, {&(0x7f00002bd000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}, {&(0x7f0000c81000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe5}, {&(0x7f00002b7000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}], 0x4, &(0x7f0000e29000+0xacf)="", 0x0, 0x0}, 0x12000) r7 = socket$inet_udp(0x2, 0x2, 0x0) readv(0xffffffffffffffff, &(0x7f00009bf000)=[], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000008000)={0xfffffffffffffffd, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) accept(r7, 0x0, &(0x7f0000b61000-0x4)=0x0) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000035a000)=0x100, &(0x7f0000406000)=0x4) getsockopt$inet_buf(r7, 0x0, 0x30, &(0x7f0000008000)="", &(0x7f0000008000-0x3)=0x0) ioctl$KVM_GET_MP_STATE(r6, 0x8004ae98, &(0x7f000042b000)=0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000956000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000f0b000-0x1000)="", 0x0, 0x48000, &(0x7f0000f63000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a51000-0x2e)="", 0x0, 0x0, &(0x7f000069d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 512.907940] R13: 00000000ffffffff R14: 00007f9328a9b6d4 R15: 0000000000000000 2017/11/14 06:39:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000065a000)={0x0, 0x0}) r1 = socket(0x2, 0xa, 0x0) sendto$ipx(r1, &(0x7f00007d3000-0x64)="510dab1edd518c18972eb8952b332b7ba76208de6c46035c85b457d2064d7f6460c6c1b9feb6a0499844805b52f56fb0b088d9a1d22c34321801b7dbe94af0d61794b861b3127d57748817a05a76b1dc8d07e412152f49182559055ed01d037d2c7e0d45", 0x64, 0x4000, &(0x7f0000245000)={0x4, 0x9062, 0x7, "adf0af8124b3", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a85321, &(0x7f0000285000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0xfff, 0x4, 0x8001, 0x9, 0x1, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r3, &(0x7f0000528000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffffffd, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r4, 0x5425, 0x80000001) mlock(&(0x7f0000d06000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r5, 0x5417, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) clone(0x0, &(0x7f0000b30000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a53000-0xd5)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mlock(&(0x7f0000cf4000/0xc000)=nil, 0xc000) kexec_load(0x2, 0x6, &(0x7f0000536000-0x60)=[{&(0x7f000033b000-0xb0)="daf073fcae8d07b781b8a0ea659f3ef4a19a6d4609bd527188b6770d091cde92c78605a5a738451acb9babc1c6ab8f12c2162eaffd65c06c689f10e3548d51f0cde581cca804e9cecfaef3713b8f89cd45b608e7dbab88f119eecd4a120c0ffafb0b23c2ee206494074948efb37afd0fd3ce6f62b415a49ec82e51b7026eedd50da4b28caf2fb24f884169d1d87086c17633d1bc46e8ffca11d45607f3de9567603bde7b5a1e4a52db472dd26ec5e52b", 0xb0, 0x1, 0x2}, {&(0x7f000096f000-0x6a)="91023752a7ea185008d075b6b23f71f382cc2d45df2630cde82bddea654bac87e03f840571eed70296d0bb85604e2f1184f0f640483c4a0b664a79780b9e7f8acc05676bcb0bd09ffa7fef9a5c5e2e2bc728554621ae6f9b0305da30413500f02e709ef19b14ba4ad806", 0x6a, 0x7, 0x7}, {&(0x7f000093c000-0x10)="2a26557413aef7eaeb121e66ec4a1468", 0x10, 0x3, 0x3f}, {&(0x7f000002d000)="e652583375d15a6f634fb6d2de6014ab44d3", 0x12, 0x10001, 0xfc}, {&(0x7f0000216000)="05f5ffe5faae59bf171c92be8d896a439d5121af993972abecc7329bf8c329269ed6214eb58f5e492c352ea0ce973ab0c29737eb7ff63dfc16bd39deeaecb86ca4b468e6d5c8d62fb29a675414e2ab571ccdd4729a18361c88c1a4d80a7b33de38d46924d96fa2b9aaa9d2d96e722d", 0x6f, 0x3, 0x7f}, {&(0x7f0000ca2000-0x1000)="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", 0x1000, 0x0, 0xae}], 0x3cfffe) socket$bt_hci(0x1f, 0x3, 0x1) [ 512.984390] netlink: 73 bytes leftover after parsing attributes in process `syz-executor3'. [ 512.986297] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/14 06:39:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000028d000/0x2000)=nil, 0x2000, 0x11) r0 = creat(&(0x7f00007aa000)="2e2f66696c653000", 0x148) r1 = accept4(r0, &(0x7f0000100000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000582000-0x4)=0x8, 0x200000000080000) rt_sigprocmask(0x7a080fd8b1dbdbe7, &(0x7f0000558000-0x8)={0x0}, &(0x7f000035a000-0x8)={0x0}, 0x8) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) set_mempolicy(0x10000004003, &(0x7f0000903000-0x8)=0x4, 0x7ff) userfaultfd(0x807fe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e6e000-0x18)={0xaa, 0x14, 0x0}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00009fa000)=0x0, &(0x7f000088e000-0x4)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x1) write$evdev(r4, &(0x7f00005cb000)=[{{0x0, 0xb}, 0xffffffffffffffff, 0x2, 0x101}, {{0x802, 0x0}, 0x9, 0x2, 0xffffffff}], 0x30) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000-0x9)="2f6465762f6b766d00", 0x201, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) read$eventfd(r0, &(0x7f0000bf0000-0x8)=0x0, 0x8) r7 = memfd_create(&(0x7f0000c9b000)="2f6465762f696e7075742f6576656e742300", 0x5) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, r7, 0x9) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x200000000000000, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r8 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000020000)={0x1000, &(0x7f000002d000)=0x0, 0x0, r8, 0x0}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000033000)={0x100000, &(0x7f000002d000)=0x0, 0x0, r8, 0x4}) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000fca000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/14 06:39:05 executing program 1: 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, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x1, 0xffffffffffffffff, 0x1}) openat(r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x2, 0x0, 0x0, 0x20000000000009, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000976000)=0x75) openat$hwrng(0xffffffffffffff9c, &(0x7f0000560000)="2f6465762f6877726e6700", 0x100000, 0x0) r2 = semget$private(0x0, 0x2, 0xe3) semop(r2, &(0x7f0000fff000-0x12)=[{0x5, 0x0, 0x1000}, {0x0, 0x8000, 0x1000}, {0x0, 0x81, 0x800}], 0x3) r3 = semget$private(0x0, 0x40000000606, 0xc) semtimedop(r3, &(0x7f0000004000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000907000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r3, &(0x7f00003d7000)=[{0x1, 0xe5b, 0x1800}, {0x3, 0x9, 0x1800}], 0x2, &(0x7f0000001000-0x10)={r4, r5+10000000}) perf_event_open(&(0x7f0000003000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x1, 0xba, 0x0}, 0x0, 0xea6, 0xffffffffffffffff, 0xc) keyctl$join(0x1, &(0x7f0000718000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000009000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") semop(r3, &(0x7f0000003000-0x40)=[{0x2, 0x0, 0x0}], 0x1) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00003b8000-0x28)={&(0x7f0000ed9000/0x1000)=nil, 0x8, 0x27, 0x0, &(0x7f0000d34000/0xe000)=nil, 0x8000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000495000)="73656c696e7578656d30776c616e3000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000001d000)={0xffffffffffffffff, 0x78, 0xdb, 0x3f58, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) splice(0xffffffffffffffff, 0x0, r6, 0x4, 0x0, 0xffffffffffffffff) 2017/11/14 06:39:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r0, &(0x7f000018d000)=@ax25={0x3, {"0da56b7be5bfef"}, 0xc79}, 0x10) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r1) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000064d000-0x8)={0x1, [0x0]}, &(0x7f0000f43000-0x4)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) 2017/11/14 06:39:05 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000080002, 0x88) r1 = dup(r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f00007bb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006b1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef) setsockopt$inet6_udp_int(r2, 0x11, 0xb, &(0x7f0000f77000)=0x9, 0x4) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000f7a000-0x20)={@generic="ca23917bb38ba5843066b46717131c2e", @ifru_flags=0x5002}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000048000-0x38)={&(0x7f0000f79000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8c0000088580c40d8724eb4f1fe4ff9607a6f4401ca8969a47542c8e2cb000000000de85475ddbf1670391d955a9e84c62af9fc4472b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000264000-0x5c)={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, {0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x600, [0x8, 0x0, 0x7ff, 0x4, 0x2, 0x5, 0x8001, 0x8000]}, 0x5c) recvmsg(r0, &(0x7f0000522000)={&(0x7f0000f74000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd1000)=[], 0x0, &(0x7f0000f73000)="", 0x0, 0x0}, 0x22) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000536000)={&(0x7f00009a8000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x3, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) futex(&(0x7f0000c02000)=0x0, 0x0, 0x0, &(0x7f0000df1000)={0x0, 0x0}, &(0x7f0000824000-0x4)=0x0, 0x0) clone(0x0, &(0x7f0000606000-0xf1)="", &(0x7f0000648000-0x4)=0x0, &(0x7f000041d000-0x4)=0x0, &(0x7f000009a000-0x60)="") ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000928000-0x8)=@req={0x0, 0x0}) 2017/11/14 06:39:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400000000000002, 0x35, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000258000)="2e2f66696c653000", 0x1fe, 0x24) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000fa0000-0x20)={0x7fffffff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000053f000-0x20)={0x1001, r3, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000721000-0x10)={r4, 0x2}) r5 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000042e000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000eb2000)={0x0, 0xffffffffffffff80}, &(0x7f0000a6d000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000204000)={r7, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000953000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ad0000-0x4)=0xbe) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)="2f6465762f6b766d00", 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000e56000-0xb8)={r7, 0x8ba, 0x400, 0xc46, 0x4, 0xda3, 0x9, 0x9, {r7, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3d7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb7, 0x1, 0x51, 0xc5d1, 0x100}}, &(0x7f0000356000)=0xb8) r10 = eventfd2(0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000dcc000-0x390)={0xfb, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff80000001, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f89}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$KVM_REGISTER_COALESCED_MMIO(r9, 0x4010ae67, &(0x7f000044c000)={0x6001, 0x100002, 0x0}) ioctl$KVM_IOEVENTFD(r9, 0x4040ae79, &(0x7f0000e97000-0x20)={0xf000, &(0x7f0000cba000)=0x0, 0x1, r10, 0x2}) ioctl$KVM_GET_DEBUGREGS(r6, 0x8080aea1, &(0x7f00007d1000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r9, 0x4040ae79, &(0x7f0000023000)={0xfffffffffffffffe, &(0x7f000002d000)=0x0, 0x1, r10, 0x20000000003}) modify_ldt$write2(0x11, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffc}, 0x10) socket$inet6(0xa, 0x2, 0x0) close(r9) [ 513.026232] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. [ 513.046493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/14 06:39:05 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x1)={r0, &(0x7f0000003000-0x1000)="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"}, 0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x8, [0x2, 0x800, 0x2f, 0xff, 0x2, 0x1, 0x7f, 0x80e1]}, 0x5c) accept$packet(r0, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2d, 0x9, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x100000000, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x89)={r1, 0x81, "4f52af5de15ae783e04ff1bd5e7bac15641eb72cb72ec8f7b416cdd02985247c75170be97a7d35a821eaa2fd16977c2c13b39f0549cd5559e972e30aa8931fe1bdc2842529c98a5feeeae01d3f5260a58b5c8e2deb94569828a9210f9de2e39a4923a3cb53e1c825f5f7b7fd60d7164a31f922365d00163204587a812613d88197"}, &(0x7f0000003000)=0x89) fcntl$setstatus(r0, 0x4, 0x2000) 2017/11/14 06:39:05 executing program 2: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000544000-0xe8)={{{@in=@broadcast=0x0, @in6=@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, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c1000-0x4)=0xe8) r1 = geteuid() setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fb, 0x3, 0x6, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) setreuid(0x0, r3) socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00002c9000-0x24)={0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x1, 0x0, 0xaa1, 0xfffffffffffffffb}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) 2017/11/14 06:39:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400000000000100) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000060000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000301000-0x4)=0x8, 0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000b38000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000ace000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c9000)=0x8) r3 = socket$inet(0x2, 0x805, 0x0) r4 = socket$netlink(0x10, 0x3, 0xc) r5 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00002a3000-0x4)=0x0, 0x4) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000ad8000-0x19)={0x8, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x14a4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000863000)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000424000)=0x100, 0x4) setsockopt$inet6_int(r5, 0x29, 0x48, &(0x7f00002b1000)=0x7, 0x4) setsockopt$inet6_int(r5, 0x29, 0xdb, &(0x7f0000158000-0x4)=0xfffffbffffbfbfff, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000235000+0x357)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bdc000)=0x0) bind$netlink(r4, &(0x7f000078b000-0xc)={0x10, 0x0, 0x9, 0xa70}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000098000)={0x807fffffffff8, 0x8004, 0x0, 0x1, 0x0, 0x100000000, 0x1000dabb, 0x5, 0x0}, &(0x7f0000d2e000)=0x20) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f000071f000)=0x0) bind$netlink(r4, &(0x7f00001f2000)={0x10, 0x0, 0x783000000000000, 0x20000000000000}, 0xc) socketpair(0x11, 0x8000a, 0x1b00000000000000, &(0x7f0000b1d000)={0x0, 0x0}) recvfrom$inet6(r6, &(0x7f0000be2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x40000, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f0000a57000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000087e000-0x4)=0x8d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r3, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d76000)={0x0, 0x0}) listen(r3, 0x2) connect$inet(r3, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/14 06:39:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000010d000)="2f6465762f6877726e6700", 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d7c000)="2f6465762f7161745f6164665f63746c00", 0x840, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x11e, &(0x7f0000e00000-0x74)="3e8074e94a1bd3a47c8399dbbdb52872006778f2038faa89c9353d99277869aa2badf410b9ae4234e43e7a92fac6dce3bb60ea97b8a76cf2066b2b8a0dbab99300005dd2ecfdda5103e2349e7f64d365e299bccb2cd14e63c5b3ccd1867e2a5136898393b5b66d79481a911d356df3807a30301d", 0x74) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = shmget$private(0x0, 0x1000, 0x19, &(0x7f0000349000/0x1000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000f9f000-0xc0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") shmctl$SHM_LOCK(r2, 0xb) ioctl$TIOCGSID(r0, 0x540f, &(0x7f000023a000-0x4)=0x0) sched_getaffinity(r3, 0x8, &(0x7f00003ec000-0x8)=0x0) mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x3, 0x40000000000000ff) recvmsg(r4, &(0x7f0000ef0000-0x38)={&(0x7f00008d3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000eef000)=[{&(0x7f0000988000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f000047f000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f000068c000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4}, {&(0x7f0000eef000)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f00006ef000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x5, &(0x7f0000eef000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0x90000}, 0x1) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000ef5000-0x4)=0x3ff, 0x4) sendto$ipx(r4, &(0x7f0000ef0000)="b7864c07db4e66f9ff8afc603c5e10748258fb881f83e4b8e83233cc7e16f4bb50df91e3d5b51b4ee56101551e6f53c1a8cb4532ff0803cbda26b518864b73a39260aceda3115060e26b3b0940593526db6d263ae3828659eb4c9cea182258eaba1b61124ef73789c0", 0x69, 0x800, &(0x7f0000b4a000)={0x4, 0x1, 0xc, "ff0f0000006a", 0xffc0000000000000, 0x0}, 0x10) r5 = fcntl$dupfd(r4, 0x2, r4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00004b4000)={0x4, &(0x7f0000ef3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f000040a000)={r6, 0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x3, &(0x7f0000ef3000)=[@generic={0x8db7, 0x20000000000, 0x0, 0x4000000006}, @generic={0x7f, 0x0, 0x0, 0x8}, @generic={0xd395, 0x0, 0xffffffff, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000e49000-0x8)={0x0, 0x0}) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ff7000/0x4000)=nil) open(&(0x7f0000ccd000)="2e2f66696c653000", 0x101000, 0x2) mmap(&(0x7f0000587000/0x3000)=nil, 0x3000, 0x3, 0x3a, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) gettid() mmap(&(0x7f000040e000/0x3000)=nil, 0x3000, 0x8000000000006, 0x200000000000032, 0xffffffffffffffff, 0x2) [ 513.115442] netlink: 73 bytes leftover after parsing attributes in process `syz-executor3'. [ 513.132991] netlink: 15 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/14 06:39:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getresuid(&(0x7f0000f01000-0x4)=0x0, &(0x7f0000ff7000-0x4)=0x0, &(0x7f0000338000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000eb0000)=0x0) ptrace$pokeuser(0x6, r2, 0x2faf6b7, 0x9) setreuid(0x0, r1) r3 = socket(0x10, 0x2, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000894000)={0x1, &(0x7f0000ab9000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000bd000)={r4, &(0x7f0000e08000-0xe5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f39000)=0x0) write(r3, &(0x7f0000fe5000-0x25)="24000000200007f7de91031b001d00000100000c09000900000001860000000005001eea", 0x24) 2017/11/14 06:39:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b7f000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xce, &(0x7f0000a3c000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dd2000-0x4)=0xe6) r1 = openat(0xffffffffffffffff, &(0x7f000056d000)="2e2f66696c653000", 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00002ec000)=[{0x8, 0x3}, {0x0, 0x5}, {0x2, 0x8}, {0x8, 0x7}, {0xc, 0x3ff}, {0x6, 0x20}, {0x2, 0x6}, {0x2, 0x5a1b}, {0x8, 0x6}, {0x4, 0x7ff}], 0xa) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a05000)={0x0, 0x0, 0x0}, 0xc) move_pages(r3, 0x5, &(0x7f000008a000)=[&(0x7f0000454000/0x4000)=nil, &(0x7f000013c000/0x2000)=nil, &(0x7f000011c000/0x4000)=nil, &(0x7f0000556000/0x1000)=nil, &(0x7f0000413000/0x3000)=nil], &(0x7f0000523000-0x1c)=[0x9, 0x9, 0x80000000, 0x80000000, 0xb8f, 0xe6, 0x10001], &(0x7f000081c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) recvfrom$ax25(r1, &(0x7f0000f16000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78, 0x20, &(0x7f0000f08000)={0x3, {"8be0e837a32a2f"}, 0x80000001}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000002, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000862000)={"f005139bd5322c2faf47546e6a705d0c", {0x4, 0x2, 0x0, "2891593cd958", 0x9, 0x0}}) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000a9a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d26000-0x4)=0x35) getsockopt(r1, 0x101, 0x6, &(0x7f0000321000)="00000000", &(0x7f0000242000-0x4)=0x4) r5 = syz_open_dev$mice(&(0x7f000023f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f000088d000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f000028d000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x5, 0x28, 0x20, 0x5, 0x400, 0x7ddd, 0x1, 0xffff, 0x9, 0x1f, 0x1, 0x8, 0x400, 0x7]}, &(0x7f0000b98000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a52000-0x85)={r6, 0x8088, 0x7d, "5cd71f3b01ebbe18686bcbc98d0455f0e858e57ca56058defd42f2fdbb19fa6e45eafa5b8e3d036a5707fd3dbb0ece76b9a0b1c6e13bbb2d284f26495f27abc61e568a5d5e77f1b6ae94d886a098d85e4665fb4feb722af912f48a47cdb110f231459c93b7027d68cfd4be55ac928a2f4e99b8ac89e4ce5173d25fe7d3"}, 0x85) write(r4, &(0x7f0000ea7000)="bf586eb272ceb3352c8a3a35663391822e2e5d6ee909157ee1f6bedbfe6d8d99aea93246fd8a5561ce4f2cc816cd712462f8194db63b55d0b868c9ebffef881c63a3b8ab6530db65ba82a8ea9694cc216574b2809afcfaf73f646a0e4440bdfb807122e233a3220e01b1fd1b5fb30619c9049e367cdc673b442eb2d8", 0x7c) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000767000)=0x4, 0x4) sendto$llc(r4, &(0x7f00003c8000)="9cfe716f75b2f02204ca4b05e260edcd4ed71accb14f534870de295e928b59f5e6d35cf855c976d55a8a2976a3bd22868062b73ef270494cb8c5b38b7d01e5f1f388355dd5639068e203268101a62bd113aced79e6be4766d2b2fd34701c3a4e09924bbdf9833322ff9379b7460a6bae65190786ec02fb9645a5e70a122954e933ac2e4c8f061f4a9280dee25b757dcd0e7395ff0560e675ddf338ecac", 0x9d, 0x80, &(0x7f00009b9000)={0x1a, 0xf7, 0x0, 0xbf, 0x7, 0x100000000, @random="870b4c35aec3", [0x0, 0x0]}, 0x10) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[{0xfd0, 0x0, 0x0, 0x0, 0x0, "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"}], 0xfd0}], 0x1, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f00001a6000)=0x7, 0x4) recvmsg$kcm(r4, &(0x7f00003ec000-0x1c)={&(0x7f00009ff000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x58, &(0x7f0000aeb000-0x20)=[{&(0x7f00000ad000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00009dd000-0xdc)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000aad000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f000041e000)="0000000000000000000000", 0xb}], 0x4, &(0x7f0000755000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x6a941e44}, 0x120) 2017/11/14 06:39:06 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f00002aa000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000466000-0xa)="2f6465762f6375736500", 0x600be, 0x0) write$fuse_notify_inval_inode(r2, &(0x7f0000a85000)={0x28, 0x6, 0x0, 0x10000, 0x80000, 0xfffffffffffffffe}, 0x28) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000075f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000698000-0xc)={0x0, 0x0, 0x0}, 0xc) [ 513.300462] ================================================================== [ 513.307966] BUG: KASAN: use-after-free in tcp_ack+0x42bb/0x4fd0 [ 513.314007] Read of size 4 at addr ffff8801c558c868 by task modprobe/11594 [ 513.320996] [ 513.322610] CPU: 0 PID: 11594 Comm: modprobe Not tainted 4.14.0-next-20171114+ #42 [ 513.330300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 513.339631] Call Trace: [ 513.342186] [ 513.344316] dump_stack+0x194/0x257 [ 513.347921] ? arch_local_irq_restore+0x53/0x53 [ 513.352564] ? show_regs_print_info+0x65/0x65 [ 513.357042] ? tcp_ack+0x42bb/0x4fd0 [ 513.360732] print_address_description+0x73/0x250 [ 513.365552] ? tcp_ack+0x42bb/0x4fd0 [ 513.369243] kasan_report+0x25b/0x340 [ 513.373045] __asan_report_load4_noabort+0x14/0x20 [ 513.377944] tcp_ack+0x42bb/0x4fd0 [ 513.381464] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 513.386623] ? check_noncircular+0x20/0x20 [ 513.390851] ? tcp_fastretrans_alert+0x2270/0x2270 [ 513.395753] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.400567] ? find_held_lock+0x39/0x1d0 [ 513.404605] ? perf_trace_lock+0x900/0x900 [ 513.408816] ? lock_downgrade+0x980/0x980 [ 513.412936] ? sk_filter_trim_cap+0x12f/0x9b0 [ 513.417415] ? pvclock_read_flags+0x160/0x160 [ 513.421884] ? __lock_is_held+0xbc/0x140 [ 513.425930] ? sched_clock+0x31/0x40 [ 513.429616] ? lock_acquire+0x1c0/0x580 [ 513.433568] tcp_rcv_established+0x672/0x18a0 [ 513.438044] ? tcp_data_queue+0x3dd0/0x3dd0 [ 513.442337] ? __lock_is_held+0xbc/0x140 [ 513.446381] tcp_v4_do_rcv+0x2ab/0x7d0 [ 513.450245] tcp_v4_rcv+0x24e5/0x2f80 [ 513.454058] ? tcp_v4_early_demux+0xa30/0xa30 [ 513.458541] ip_local_deliver_finish+0x2e2/0xba0 [ 513.463273] ? inet_del_offload+0x40/0x40 [ 513.467406] ip_local_deliver+0x1ce/0x6e0 [ 513.471526] ? ip_call_ra_chain+0x6d0/0x6d0 [ 513.475817] ? perf_trace_lock+0x900/0x900 [ 513.480028] ? mark_held_locks+0xb2/0x100 [ 513.484150] ? __local_bh_enable_ip+0x121/0x230 [ 513.488791] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 513.493776] ? ip_finish_output2+0x87a/0x1460 [ 513.498240] ? trace_hardirqs_on+0xd/0x10 [ 513.502356] ? __local_bh_enable_ip+0x121/0x230 [ 513.507000] ip_rcv_finish+0x887/0x19a0 [ 513.510960] ? ip_local_deliver_finish+0xba0/0xba0 [ 513.515865] ? lock_downgrade+0x980/0x980 [ 513.519983] ? ip_rcv+0xc80/0x1820 [ 513.523504] ? lock_release+0xda0/0xda0 [ 513.527452] ? __lock_is_held+0xbc/0x140 [ 513.531503] ip_rcv+0xc3f/0x1820 [ 513.534848] ? ip_local_deliver+0x6e0/0x6e0 [ 513.539144] ? find_held_lock+0x39/0x1d0 [ 513.543189] ? __lock_is_held+0xbc/0x140 [ 513.547233] ? ip_local_deliver+0x6e0/0x6e0 [ 513.551531] __netif_receive_skb_core+0x1a3e/0x3450 [ 513.556533] ? nf_ingress+0x9f0/0x9f0 [ 513.560305] ? ip_local_out+0x9d/0x160 [ 513.564190] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 513.569350] ? refcount_dec_if_one+0x20/0x20 [ 513.573735] ? __tcp_v4_send_check+0x1b8/0x350 [ 513.578284] ? tcp_options_write+0x228/0x940 [ 513.582673] ? tcp_transmit_skb+0x1d9c/0x38b0 [ 513.587144] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.591965] ? check_noncircular+0x20/0x20 [ 513.596178] ? perf_trace_lock+0x900/0x900 [ 513.600385] ? kasan_kmalloc+0xad/0xe0 [ 513.604249] ? __kmalloc_node_track_caller+0x47/0x70 [ 513.609335] ? find_held_lock+0x39/0x1d0 [ 513.613379] ? print_usage_bug+0x3f0/0x3f0 [ 513.617590] ? lock_acquire+0x1d5/0x580 [ 513.621535] ? process_backlog+0x1ab/0x740 [ 513.625751] ? lock_release+0xda0/0xda0 [ 513.629713] __netif_receive_skb+0x2c/0x1b0 [ 513.634006] ? __netif_receive_skb+0x2c/0x1b0 [ 513.638480] process_backlog+0x203/0x740 [ 513.642512] ? mark_held_locks+0xb2/0x100 [ 513.646643] net_rx_action+0x792/0x1910 [ 513.650610] ? napi_complete_done+0x6c0/0x6c0 [ 513.655077] ? find_held_lock+0x39/0x1d0 [ 513.659117] ? print_usage_bug+0x3f0/0x3f0 [ 513.663334] ? __run_timers+0x1ce/0xb90 [ 513.667290] ? lock_release+0xda0/0xda0 [ 513.671246] ? mark_held_locks+0xb2/0x100 [ 513.675369] ? _raw_spin_unlock_irq+0x27/0x70 [ 513.679837] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 513.684828] ? trace_hardirqs_on+0xd/0x10 [ 513.688948] ? _raw_spin_unlock_irq+0x27/0x70 [ 513.693415] ? __run_timers+0x16f/0xb90 [ 513.697374] ? del_timer_sync+0x240/0x240 [ 513.701499] ? timerqueue_add+0x1e9/0x280 [ 513.705624] ? enqueue_hrtimer+0x162/0x490 [ 513.709835] ? find_held_lock+0x39/0x1d0 [ 513.713872] ? check_noncircular+0x20/0x20 [ 513.718080] ? print_usage_bug+0x3f0/0x3f0 [ 513.722290] ? lock_downgrade+0x980/0x980 [ 513.726410] ? lock_acquire+0x1d5/0x580 [ 513.730356] ? clockevents_program_event+0x163/0x2e0 [ 513.735446] ? __lock_is_held+0xbc/0x140 [ 513.739497] __do_softirq+0x29d/0xbb2 [ 513.743281] ? __irqentry_text_end+0x4/0x4 [ 513.747490] ? do_timer+0x50/0x50 [ 513.750917] ? native_apic_msr_write+0x5c/0x80 [ 513.755470] ? do_raw_spin_trylock+0x190/0x190 [ 513.760028] ? lapic_next_event+0x54/0x80 [ 513.764151] ? clockevents_program_event+0x108/0x2e0 [ 513.769232] ? tick_program_event+0x83/0x100 [ 513.773619] ? __lock_is_held+0xbc/0x140 [ 513.777667] irq_exit+0x1d3/0x210 [ 513.781094] smp_apic_timer_interrupt+0x16b/0x700 [ 513.785907] ? smp_reschedule_interrupt+0xe6/0x670 [ 513.790807] ? smp_call_function_single_interrupt+0x640/0x640 [ 513.796664] ? _raw_spin_lock+0x32/0x40 [ 513.800618] ? handle_edge_irq+0x2b4/0x7c0 [ 513.804826] ? task_prio+0x40/0x40 [ 513.808351] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 513.813176] apic_timer_interrupt+0x9d/0xb0 [ 513.817466] [ 513.819676] RIP: 0010:__sanitizer_cov_trace_pc+0x1a/0x50 [ 513.825092] RSP: 0000:ffff8801cb1df530 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 513.832770] RAX: ffff8801c0396040 RBX: ffffea00076d2f20 RCX: ffffffff81895442 [ 513.840012] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801cb1dfbd8 [ 513.847256] RBP: ffff8801cb1df530 R08: 0000000000000001 R09: 0000000000000002 [ 513.854496] R10: 0000000000000000 R11: ffffffff87469d60 R12: 0000000000000000 [ 513.861735] R13: 0000000000000075 R14: dffffc0000000000 R15: ffff8801cb1df9f8 [ 513.868992] ? filemap_map_pages+0xfb2/0x15d0 [ 513.873469] filemap_map_pages+0x106b/0x15d0 [ 513.877868] ? find_get_entries_tag+0xeb0/0xeb0 [ 513.882518] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 513.887682] ? lru_cache_add_file+0x20/0x20 [ 513.891974] ? check_noncircular+0x20/0x20 [ 513.896183] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 513.900999] ? print_usage_bug+0x3f0/0x3f0 [ 513.905210] ? print_usage_bug+0x3f0/0x3f0 [ 513.909412] ? mark_held_locks+0xb2/0x100 [ 513.913541] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.918353] ? check_noncircular+0x20/0x20 [ 513.922561] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 513.928502] ? check_noncircular+0x20/0x20 [ 513.932712] ? __lock_acquire+0x6e9/0x47f0 [ 513.936917] ? __lock_acquire+0x6e9/0x47f0 [ 513.941124] ? lock_release+0xda0/0xda0 [ 513.945070] ? mem_cgroup_try_charge+0x373/0xe50 [ 513.949812] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 513.954970] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 513.960141] ? lock_downgrade+0x980/0x980 [ 513.964264] ? __handle_mm_fault+0xf5b/0x3ad0 [ 513.968740] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.973553] ? perf_trace_lock_acquire+0xe3/0x980 [ 513.978365] ? ptlock_free+0x42/0x42 [ 513.982074] __handle_mm_fault+0x2095/0x3ad0 [ 513.986461] ? __pmd_alloc+0x4e0/0x4e0 [ 513.990319] ? find_held_lock+0x39/0x1d0 [ 513.994368] ? lock_downgrade+0x980/0x980 [ 513.998488] ? __lock_is_held+0xbc/0x140 [ 514.002558] handle_mm_fault+0x334/0x8d0 [ 514.006587] ? down_read_trylock+0xdb/0x170 [ 514.010879] ? __do_page_fault+0x32d/0xc90 [ 514.015084] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 514.019636] ? vmacache_find+0x5f/0x280 [ 514.023587] ? find_vma+0x30/0x150 [ 514.027103] __do_page_fault+0x5c9/0xc90 [ 514.031148] ? mm_fault_error+0x2c0/0x2c0 [ 514.035283] do_page_fault+0xee/0x720 [ 514.039056] ? trace_hardirqs_off+0xd/0x10 [ 514.043263] ? __do_page_fault+0xc90/0xc90 [ 514.047471] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 514.052986] ? SyS_mmap_pgoff+0x243/0x5f0 [ 514.057106] ? lockdep_sys_exit+0x47/0xf0 [ 514.061231] ? retint_user+0x18/0x18 [ 514.064925] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.069747] page_fault+0x22/0x30 [ 514.073168] RIP: 0033:0x7fb5247ce7d0 [ 514.076847] RSP: 002b:00007ffc9547b9b8 EFLAGS: 00010202 [ 514.082180] RAX: 00007fb5247ce7d0 RBX: 00007fb524f0c9a8 RCX: 0000000000000001 [ 514.089419] RDX: 00000000000000c0 RSI: 0000000000000025 RDI: 0000000000000002 [ 514.096658] RBP: 00007ffc9547baa0 R08: 0000000000000001 R09: 000000000000002f [ 514.103897] R10: 00007fb524769af0 R11: 00007ffc9547b7f0 R12: 00007fb52474b000 [ 514.111140] R13: 00007fb524ad2038 R14: 00007fb524769ac0 R15: 00007fb524ad2d98 [ 514.118404] [ 514.120005] Allocated by task 11588: [ 514.123696] save_stack+0x43/0xd0 [ 514.127123] kasan_kmalloc+0xad/0xe0 [ 514.130805] kasan_slab_alloc+0x12/0x20 [ 514.134750] kmem_cache_alloc_node+0x144/0x760 [ 514.139300] __alloc_skb+0xf1/0x780 [ 514.142896] sk_stream_alloc_skb+0x11d/0x900 [ 514.147274] tcp_sendmsg_locked+0x1341/0x3b80 [ 514.151738] tcp_sendmsg+0x2f/0x50 [ 514.155248] inet_sendmsg+0x11f/0x5e0 [ 514.159025] sock_sendmsg+0xca/0x110 [ 514.162707] SYSC_sendto+0x358/0x5a0 [ 514.166392] SyS_sendto+0x40/0x50 [ 514.169813] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 514.174536] [ 514.176136] Freed by task 11588: [ 514.179474] save_stack+0x43/0xd0 [ 514.182901] kasan_slab_free+0x71/0xc0 [ 514.186757] kmem_cache_free+0x77/0x280 [ 514.190699] kfree_skbmem+0xdd/0x1d0 [ 514.194379] __kfree_skb+0x1d/0x20 [ 514.197889] tcp_collapse_one+0x114/0x1e0 [ 514.202005] tcp_collapse+0x935/0xd20 [ 514.205788] tcp_try_rmem_schedule+0xaab/0x1820 [ 514.210425] tcp_data_queue+0x7bd/0x3dd0 [ 514.214456] tcp_rcv_established+0x844/0x18a0 [ 514.218921] tcp_v4_do_rcv+0x2ab/0x7d0 [ 514.222775] __release_sock+0x124/0x360 [ 514.226717] release_sock+0xa4/0x2a0 [ 514.230399] tcp_sendmsg+0x3a/0x50 [ 514.233907] inet_sendmsg+0x11f/0x5e0 [ 514.237675] sock_sendmsg+0xca/0x110 [ 514.241357] ___sys_sendmsg+0x75b/0x8a0 [ 514.245301] __sys_sendmsg+0xe5/0x210 [ 514.249070] SyS_sendmsg+0x2d/0x50 [ 514.252579] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 514.257300] [ 514.258898] The buggy address belongs to the object at ffff8801c558c840 [ 514.258898] which belongs to the cache skbuff_fclone_cache of size 456 [ 514.272216] The buggy address is located 40 bytes inside of [ 514.272216] 456-byte region [ffff8801c558c840, ffff8801c558ca08) [ 514.283981] The buggy address belongs to the page: [ 514.288878] page:ffffea0007156300 count:1 mapcount:0 mapping:ffff8801c558c0c0 index:0x0 [ 514.296990] flags: 0x2fffc0000000100(slab) [ 514.301197] raw: 02fffc0000000100 ffff8801c558c0c0 0000000000000000 0000000100000006 [ 514.309048] raw: ffff8801d9c74a50 ffffea0007613820 ffff8801d9d36cc0 0000000000000000 [ 514.316895] page dumped because: kasan: bad access detected [ 514.322571] [ 514.324169] Memory state around the buggy address: [ 514.329068] ffff8801c558c700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 514.336397] ffff8801c558c780: fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 514.343726] >ffff8801c558c800: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 514.351050] ^ [ 514.357769] ffff8801c558c880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 514.365097] ffff8801c558c900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 514.372426] ================================================================== [ 514.379752] Disabling lock debugging due to kernel taint [ 514.385252] Kernel panic - not syncing: panic_on_warn set ... [ 514.385252] [ 514.392597] CPU: 0 PID: 11594 Comm: modprobe Tainted: G B 4.14.0-next-20171114+ #42 2017/11/14 06:39:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000e20000)="2e2f66696c653000", &(0x7f0000b76000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000019c000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x3, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = syz_open_dev$usbmon(&(0x7f0000d89000-0xd)="2f6465762f7573626d6f6e2300", 0xfffffffff7fffe02, 0x204) pipe2(&(0x7f00005dd000-0x8)={0x0, 0x0}, 0x94914e45f63bb988) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00007e8000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000056000-0x4)=0x0) perf_event_open(&(0x7f0000003000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000040fe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r3, 0x3, r0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000975000-0x4)=0x2) linkat(r2, &(0x7f000077b000)="2e2f66696c653000", r2, &(0x7f00008e0000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000a7e000)="2f6465762f73672300", 0x1d, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f00002ce000-0x8)=0x0, 0x8) bind$inet6(0xffffffffffffffff, &(0x7f00000ff000)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000bec000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000086000)="0b00000000000000030000100000000101000000000016000000000021622a03"}) 2017/11/14 06:39:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) getpid() uselib(&(0x7f000069a000)="2e2f66696c653000") clone(0x4000, &(0x7f00006fb000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f0000998000-0x8)="2e2f66696c653000", 0x8020, 0xfffffffffffffff7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002b9000-0xc)="2f6465762f6175746f667300", 0x880, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) execve(&(0x7f0000f8b000-0x8)="2e2f66696c653000", &(0x7f0000f4f000)=[], &(0x7f0000711000-0x18)=[&(0x7f00008e4000)="6e6f646576766d6e6574306e6f6465765e2100", &(0x7f00001ec000-0x4)="7b2d2900", &(0x7f0000ba1000-0x4)="7b292500", &(0x7f0000f98000-0x1)="00", &(0x7f0000761000-0x1)="00", &(0x7f0000f8a000)="2600"]) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000028b000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000313000-0x1)="2b", 0x1, 0x0, &(0x7f00001d5000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000496000)="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", 0x7e0, 0x1020000885, &(0x7f0000298000)={0xa, 0x3, 0xeb03, @loopback={0x0, 0x1}, 0x2000000000000008}, 0x1c) sendto$inet6(r2, &(0x7f00006ee000-0xf6)="b85d3892b8247987aa21f84fdc42a2a7311b3a0873fdc5a6ac48d24fa8e2bf85eb31f1fa03f1fe098ae9d48b677d3951bc8ccf6e215d1aa9069cdb95752f5e1e6d9585c61f28d36cf175c2782c070e31b8c1a4f2a0b7a9bf4270d8006f4ef98cc977a413693320dea7b9e4301493e03c43372ecb24c225e914227ac4df46fe241a9ccf3d35a50c1d34ba1bc2020235f97ed5054962662bf5e697a8e27e6e91748e89b554fafaf3ead4056abdc5ebbfcdc7ab2ef78c29ab0f61aad024d6239eaef941080006a4f30600000000000000ea2d652e2068f94f729bd2d470fbdfeb7dd91ee90a192982d9949bfe6fac42e8066b62bfddc834", 0xf6, 0x20008007, &(0x7f00007a6000)={0xa, 0x3, 0x7fe, @loopback={0x0, 0x1}, 0x8f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00006de000-0x108)={0x0, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x6, 0xfffffffffffffff9, 0x9, 0x6, 0x2, 0xffffffffffffffff, 0xff, 0x2, 0x3f, 0x3, 0x5350, 0x9, 0x1ff, 0x7ff]}, &(0x7f0000e87000)=0x108) socketpair(0x2000000000001d, 0x3, 0x2, &(0x7f0000c49000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000872000)=0x0, &(0x7f00002a8000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000639000-0x10)={r3, 0x0, 0x5, 0x5}, 0x10) sched_setaffinity(r1, 0x8, &(0x7f0000096000-0x8)=0x40002) r6 = accept4(r5, &(0x7f0000e2c000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000d82000-0x4)=0x80, 0x80000080000) sendto$llc(r6, &(0x7f0000539000)="346209f54859b71058808c4ae57163a0f471a50e6ba711603e07487c141b79d032a400a5f74721cf757b5ccab8e0e68547f702f85914a24dcc954ee17f265eaf9163462020416db64196c42ffab2fb6d1996c945eb84886a524557e4225d2545c35e10bb73784a350f35459bf7893621816fb77656272f28ca9ed8b0c0ecc3aea4766f45862dd09636882727b17bc25f22f670d21c5c1292f36992d3cffd70d6d34ed91007cabe3697b6f10e26d3a76dcc06b8e842bfb0fafd13f71547366aab0fde75a688db19a424a0cf8ec06e68dcb7f1a05d", 0xd4, 0x4000010, &(0x7f0000597000-0x10)={0x1a, 0x1f, 0x66ae, 0x3, 0x1, 0x90e, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a27000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x400086dd, @ipv6={0x0, 0x6, "43f007", 0x18, 0x3a, 0x1, @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}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000679000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e78000)=0xe8) getsockopt$inet_dccp_int(r6, 0x21, 0x4030010, &(0x7f000054a000)=0x0, &(0x7f0000604000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000832000-0x9)={r3, 0x1, "7f"}, &(0x7f0000426000-0x4)=0x9) [ 514.401580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 514.410914] Call Trace: [ 514.413478] [ 514.415611] dump_stack+0x194/0x257 [ 514.419227] ? arch_local_irq_restore+0x53/0x53 [ 514.423876] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 514.428617] ? vsnprintf+0x1ed/0x1900 [ 514.432417] ? tcp_ack+0x41e0/0x4fd0 [ 514.436112] panic+0x1e4/0x41c [ 514.439275] ? refcount_error_report+0x214/0x214 [ 514.444011] ? add_taint+0x1c/0x50 [ 514.447528] ? add_taint+0x1c/0x50 [ 514.451046] ? tcp_ack+0x42bb/0x4fd0 [ 514.454739] kasan_end_report+0x50/0x50 [ 514.458692] kasan_report+0x144/0x340 [ 514.462473] __asan_report_load4_noabort+0x14/0x20 [ 514.467379] tcp_ack+0x42bb/0x4fd0 [ 514.470892] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 514.476064] ? check_noncircular+0x20/0x20 [ 514.480299] ? tcp_fastretrans_alert+0x2270/0x2270 [ 514.485200] ? perf_trace_lock_acquire+0xe3/0x980 [ 514.490016] ? find_held_lock+0x39/0x1d0 [ 514.494059] ? perf_trace_lock+0x900/0x900 [ 514.498270] ? lock_downgrade+0x980/0x980 [ 514.502396] ? sk_filter_trim_cap+0x12f/0x9b0 [ 514.506869] ? pvclock_read_flags+0x160/0x160 [ 514.511334] ? __lock_is_held+0xbc/0x140 [ 514.515368] ? sched_clock+0x31/0x40 [ 514.519050] ? lock_acquire+0x1c0/0x580 [ 514.522999] tcp_rcv_established+0x672/0x18a0 [ 514.527483] ? tcp_data_queue+0x3dd0/0x3dd0 [ 514.532601] ? __lock_is_held+0xbc/0x140 [ 514.536644] tcp_v4_do_rcv+0x2ab/0x7d0 [ 514.540506] tcp_v4_rcv+0x24e5/0x2f80 [ 514.544288] ? tcp_v4_early_demux+0xa30/0xa30 [ 514.548757] ip_local_deliver_finish+0x2e2/0xba0 [ 514.553482] ? inet_del_offload+0x40/0x40 [ 514.557614] ip_local_deliver+0x1ce/0x6e0 [ 514.561754] ? ip_call_ra_chain+0x6d0/0x6d0 [ 514.566050] ? perf_trace_lock+0x900/0x900 [ 514.570256] ? mark_held_locks+0xb2/0x100 [ 514.574372] ? __local_bh_enable_ip+0x121/0x230 [ 514.579011] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 514.583999] ? ip_finish_output2+0x87a/0x1460 [ 514.588466] ? trace_hardirqs_on+0xd/0x10 [ 514.592579] ? __local_bh_enable_ip+0x121/0x230 [ 514.597215] ip_rcv_finish+0x887/0x19a0 [ 514.601168] ? ip_local_deliver_finish+0xba0/0xba0 [ 514.606068] ? lock_downgrade+0x980/0x980 [ 514.610188] ? ip_rcv+0xc80/0x1820 [ 514.613704] ? lock_release+0xda0/0xda0 [ 514.617646] ? __lock_is_held+0xbc/0x140 [ 514.621681] ip_rcv+0xc3f/0x1820 [ 514.625028] ? ip_local_deliver+0x6e0/0x6e0 [ 514.629320] ? find_held_lock+0x39/0x1d0 [ 514.633352] ? __lock_is_held+0xbc/0x140 [ 514.637383] ? ip_local_deliver+0x6e0/0x6e0 [ 514.641674] __netif_receive_skb_core+0x1a3e/0x3450 [ 514.646663] ? nf_ingress+0x9f0/0x9f0 [ 514.650432] ? ip_local_out+0x9d/0x160 [ 514.654300] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 514.659464] ? refcount_dec_if_one+0x20/0x20 [ 514.663842] ? __tcp_v4_send_check+0x1b8/0x350 [ 514.668391] ? tcp_options_write+0x228/0x940 [ 514.672769] ? tcp_transmit_skb+0x1d9c/0x38b0 [ 514.677233] ? perf_trace_lock_acquire+0xe3/0x980 [ 514.682047] ? check_noncircular+0x20/0x20 [ 514.686250] ? perf_trace_lock+0x900/0x900 [ 514.690451] ? kasan_kmalloc+0xad/0xe0 [ 514.694308] ? __kmalloc_node_track_caller+0x47/0x70 [ 514.699383] ? find_held_lock+0x39/0x1d0 [ 514.703415] ? print_usage_bug+0x3f0/0x3f0 [ 514.707628] ? lock_acquire+0x1d5/0x580 [ 514.711579] ? process_backlog+0x1ab/0x740 [ 514.715784] ? lock_release+0xda0/0xda0 [ 514.719741] __netif_receive_skb+0x2c/0x1b0 [ 514.724032] ? __netif_receive_skb+0x2c/0x1b0 [ 514.728502] process_backlog+0x203/0x740 [ 514.732527] ? mark_held_locks+0xb2/0x100 [ 514.736647] net_rx_action+0x792/0x1910 [ 514.740596] ? napi_complete_done+0x6c0/0x6c0 [ 514.745059] ? find_held_lock+0x39/0x1d0 [ 514.749092] ? print_usage_bug+0x3f0/0x3f0 [ 514.753300] ? __run_timers+0x1ce/0xb90 [ 514.757244] ? lock_release+0xda0/0xda0 [ 514.761187] ? mark_held_locks+0xb2/0x100 [ 514.765304] ? _raw_spin_unlock_irq+0x27/0x70 [ 514.769776] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 514.774760] ? trace_hardirqs_on+0xd/0x10 [ 514.778873] ? _raw_spin_unlock_irq+0x27/0x70 [ 514.783337] ? __run_timers+0x16f/0xb90 [ 514.787283] ? del_timer_sync+0x240/0x240 [ 514.791401] ? timerqueue_add+0x1e9/0x280 [ 514.795519] ? enqueue_hrtimer+0x162/0x490 [ 514.799722] ? find_held_lock+0x39/0x1d0 [ 514.803751] ? check_noncircular+0x20/0x20 [ 514.807952] ? print_usage_bug+0x3f0/0x3f0 [ 514.812155] ? lock_downgrade+0x980/0x980 [ 514.816282] ? lock_acquire+0x1d5/0x580 [ 514.820224] ? clockevents_program_event+0x163/0x2e0 [ 514.825304] ? __lock_is_held+0xbc/0x140 [ 514.829340] __do_softirq+0x29d/0xbb2 [ 514.833113] ? __irqentry_text_end+0x4/0x4 [ 514.837314] ? do_timer+0x50/0x50 [ 514.840736] ? native_apic_msr_write+0x5c/0x80 [ 514.845284] ? do_raw_spin_trylock+0x190/0x190 [ 514.849831] ? lapic_next_event+0x54/0x80 [ 514.853946] ? clockevents_program_event+0x108/0x2e0 [ 514.859024] ? tick_program_event+0x83/0x100 [ 514.863405] ? __lock_is_held+0xbc/0x140 [ 514.867441] irq_exit+0x1d3/0x210 [ 514.870862] smp_apic_timer_interrupt+0x16b/0x700 [ 514.875670] ? smp_reschedule_interrupt+0xe6/0x670 [ 514.880569] ? smp_call_function_single_interrupt+0x640/0x640 [ 514.886422] ? _raw_spin_lock+0x32/0x40 [ 514.890368] ? handle_edge_irq+0x2b4/0x7c0 [ 514.894578] ? task_prio+0x40/0x40 [ 514.898095] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 514.902908] apic_timer_interrupt+0x9d/0xb0 [ 514.907195] [ 514.909399] RIP: 0010:__sanitizer_cov_trace_pc+0x1a/0x50 [ 514.914811] RSP: 0000:ffff8801cb1df530 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff11 [ 514.922483] RAX: ffff8801c0396040 RBX: ffffea00076d2f20 RCX: ffffffff81895442 [ 514.929720] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff8801cb1dfbd8 [ 514.936975] RBP: ffff8801cb1df530 R08: 0000000000000001 R09: 0000000000000002 [ 514.944210] R10: 0000000000000000 R11: ffffffff87469d60 R12: 0000000000000000 [ 514.951446] R13: 0000000000000075 R14: dffffc0000000000 R15: ffff8801cb1df9f8 [ 514.958691] ? filemap_map_pages+0xfb2/0x15d0 [ 514.963156] filemap_map_pages+0x106b/0x15d0 [ 514.967540] ? find_get_entries_tag+0xeb0/0xeb0 [ 514.972179] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 514.977335] ? lru_cache_add_file+0x20/0x20 [ 514.981621] ? check_noncircular+0x20/0x20 [ 514.985823] ? __mem_cgroup_threshold+0x8f0/0x8f0 [ 514.990634] ? print_usage_bug+0x3f0/0x3f0 [ 514.994833] ? print_usage_bug+0x3f0/0x3f0 [ 514.999034] ? mark_held_locks+0xb2/0x100 [ 515.003154] ? perf_trace_lock_acquire+0xe3/0x980 [ 515.007962] ? check_noncircular+0x20/0x20 [ 515.012165] ? lru_cache_add_active_or_unevictable+0x20e/0x540 [ 515.018104] ? check_noncircular+0x20/0x20 [ 515.022309] ? __lock_acquire+0x6e9/0x47f0 [ 515.026509] ? __lock_acquire+0x6e9/0x47f0 [ 515.030710] ? lock_release+0xda0/0xda0 [ 515.034651] ? mem_cgroup_try_charge+0x373/0xe50 [ 515.039383] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 515.044541] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 515.049700] ? lock_downgrade+0x980/0x980 [ 515.053813] ? __handle_mm_fault+0xf5b/0x3ad0 [ 515.058278] ? perf_trace_lock_acquire+0xe3/0x980 [ 515.063087] ? perf_trace_lock_acquire+0xe3/0x980 [ 515.067899] ? ptlock_free+0x42/0x42 [ 515.071590] __handle_mm_fault+0x2095/0x3ad0 [ 515.075969] ? __pmd_alloc+0x4e0/0x4e0 [ 515.079821] ? find_held_lock+0x39/0x1d0 [ 515.083856] ? lock_downgrade+0x980/0x980 [ 515.087970] ? __lock_is_held+0xbc/0x140 [ 515.092023] handle_mm_fault+0x334/0x8d0 [ 515.096053] ? down_read_trylock+0xdb/0x170 [ 515.100342] ? __do_page_fault+0x32d/0xc90 [ 515.104543] ? __handle_mm_fault+0x3ad0/0x3ad0 [ 515.109091] ? vmacache_find+0x5f/0x280 [ 515.113040] ? find_vma+0x30/0x150 [ 515.116550] __do_page_fault+0x5c9/0xc90 [ 515.120582] ? mm_fault_error+0x2c0/0x2c0 [ 515.124702] do_page_fault+0xee/0x720 [ 515.128469] ? trace_hardirqs_off+0xd/0x10 [ 515.132670] ? __do_page_fault+0xc90/0xc90 [ 515.136875] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 515.142381] ? SyS_mmap_pgoff+0x243/0x5f0 [ 515.146496] ? lockdep_sys_exit+0x47/0xf0 [ 515.150611] ? retint_user+0x18/0x18 [ 515.154293] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 515.159106] page_fault+0x22/0x30 [ 515.162522] RIP: 0033:0x7fb5247ce7d0 [ 515.166199] RSP: 002b:00007ffc9547b9b8 EFLAGS: 00010202 [ 515.171527] RAX: 00007fb5247ce7d0 RBX: 00007fb524f0c9a8 RCX: 0000000000000001 [ 515.178763] RDX: 00000000000000c0 RSI: 0000000000000025 RDI: 0000000000000002 [ 515.185998] RBP: 00007ffc9547baa0 R08: 0000000000000001 R09: 000000000000002f [ 515.193236] R10: 00007fb524769af0 R11: 00007ffc9547b7f0 R12: 00007fb52474b000 [ 515.200473] R13: 00007fb524ad2038 R14: 00007fb524769ac0 R15: 00007fb524ad2d98 [ 515.208115] Dumping ftrace buffer: [ 515.211621] (ftrace buffer empty) [ 515.215295] Kernel Offset: disabled [ 515.218887] Rebooting in 86400 seconds..