{0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r6, r7}, {r8, r9+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:20 executing program 5: r0 = perf_event_open(&(0x7f0000873000)={0x4, 0x78, 0x8001, 0x5, 0x5, 0x401, 0x0, 0x4, 0x200, 0x2, 0x101, 0x2, 0x75, 0x8, 0x0, 0xbc7, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x5, 0x80000001, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffff9c, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000076a000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000d9c000)={0x1ff, 0x4, 0x5, 0x81, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000040c000)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f44000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000d36000)="2e2f66696c653000", 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x1000000, 0x0, 0x0, @tick=0x44, {0xffffffffffffffff, 0xebf}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1001, &(0x7f000005b000)="a5") uselib(&(0x7f000030d000-0x8)="2e2f66696c653000") creat(&(0x7f000048d000)="2e2f66696c653000", 0x1c4) unlink(&(0x7f0000723000-0x8)="2e2f66696c653000") mount(&(0x7f000055d000)="2e2f66696c653000", &(0x7f000081f000-0x8)="2e2f66696c653000", &(0x7f0000e38000)="616e6f6e5f696e6f6465667300", 0x2000, &(0x7f00004e8000-0x83)="8ec536c00883070e73aee2252a0be8b06cf4621e3d966f1fdd91c3949949adadd20c64924b3ff61c3c9e01f6a152a75759a404375079b92cd3f0d3c472fd8ddd90d1b5b45bce0d212ca56752350365783a8e940b275190714e025dcf5d5e9ec6a81a3c427c7c2b724de5d8c9f12f8605d128c1d6754c86c294b5") fcntl$setsig(r0, 0xa, 0x35) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000ed5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4000) 2017/12/16 05:36:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xd30000000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x9, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000eec000-0x9)="2f6465762f6b766d00", 0x800000400084, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000050f000)="2f6465762f73657175656e63657200", 0x601, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b98000-0x10)={0x0, 0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000066b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00003a4000)="2e2f66696c653000", 0x240800, 0x8) epoll_wait(r2, &(0x7f0000e81000)=[], 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00000cc000)="") r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) personality(0x8000000) ioctl$KDSETLED(r2, 0x4b32, 0x3) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x2256, 0x0, 0x0, 0x0], 0x0, 0x100000}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00009e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000a97000-0x8)={r4, 0x0}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000014a000)={0x7b, 0x0, [0x2, 0x1, 0x5, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f0000fd1000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) keyctl$join(0x1, &(0x7f0000318000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/16 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xe, 0x4000000) socketpair(0x1, 0x3, 0x8, &(0x7f00006b6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x1cb7, 0x10800) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x410000, 0x0) ptrace$setopts(0x4206, r3, 0x760, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000b54000-0xd)="6e657400") getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005a6000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb6000)=0xe8) bind$packet(r4, &(0x7f0000eaf000)={0x11, 0x1b, r5, 0x1, 0x85b, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r6 = accept4$ax25(r4, 0x0, &(0x7f0000da0000-0x4)=0x0, 0x80800) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000cf9000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000a29000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000551000)="646374637000", 0x6) ioctl$TCGETA(r4, 0x5405, &(0x7f00005a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000f60000-0x4)=0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) dup2(r6, r6) r8 = syz_open_procfs(r7, &(0x7f0000303000-0x10)="70726f6a69645f6d617000") ioctl$TIOCGSID(r8, 0x540f, &(0x7f00000be000)=0x0) syz_open_dev$vcsa(&(0x7f000070c000-0xb)="2f6465762f766373612300", 0x2, 0x1) ioctl$TIOCNOTTY(r8, 0x5422) r9 = socket$packet(0x11, 0x2, 0x300) fcntl$getflags(r9, 0xb) 2017/12/16 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7e) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c6a000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[0x0, 0x2, 0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:20 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7fffffff, &(0x7f0000000000)=0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x2, &(0x7f0000002000)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000001000)="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", 0x1000, 0xff, 0x0, 0x1, r2}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000003000-0x2)="8559", 0x2, 0xd7, 0x0, 0x0, r3}]) fremovexattr(r0, &(0x7f0000002000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)="6b657972696e6700", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r4) r5 = add_key$user(&(0x7f0000000000)="7573657200", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000571000-0x61)="f97adec1e5ffe60f1db369b3aac9e82ca3ee92050e1dd87bb259274d8daae48952fbb4a0b238d32c7c4d8bd7f8922358b5d3cd90f494d61e8cbbdbe8385e8d5b98ae01c7633b3fc9c26f53a25aa4affd51ecf0727bd54150bfecb0e253bcf00500", 0x61, 0xfffffffffffffffa) keyctl$update(0x2, r5, &(0x7f00002be000)="a1", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005a4000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000f10000)={@generic="65809c8d36e2853d40d733eb7d196d65", @ifru_names=@generic="e0dd70724ae5e693ac74f02dc7ebdb9f"}) 2017/12/16 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) fcntl$dupfd(r2, 0x0, r1) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) write$sndseq(r1, &(0x7f0000a88000)=[], 0x0) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7e) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c6a000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x200010400) perf_event_open(&(0x7f00002b9000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5fa3, 0x3, 0x100000001}, &(0x7f0000383000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000327000)={r2, 0x0, ""}, &(0x7f00004ea000)=0x8) perf_event_open(&(0x7f0000fe2000-0x78)={0x0, 0x78, 0x0, 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(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x7ffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000084b000)=@assoc_value={r3, 0x5}, &(0x7f0000d87000)=0x8) recvmsg(r0, &(0x7f000090b000-0x1c)={&(0x7f0000ce9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000020a000-0xf)=[{&(0x7f0000b28000-0x73)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f00005e6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}], 0x2, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2, 0x7ff}, 0x100) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r5, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x40009) 2017/12/16 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[0x2, 0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1f, 0x5008, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a59000-0x9)="2f6465762f6b766d00", 0x20bffd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005c9000)="2f6465762f70746d7800", 0x100000000000000, 0x0) r3 = dup2(r1, 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) sendmmsg(r3, &(0x7f0000567000-0xf0)=[{{0x0, 0x0, &(0x7f0000bf2000-0x70)=[{&(0x7f0000335000-0x67)="49f2ad8f60d34f0d30af0c79067935db1cba9579504a5efc91d01f1586bf80ba961b05caa04fcd942dbeb267bf25d00d5e46512695476e85f39e5c69630eea73724670b7979380a8546f5f8db1aa7015ec6de2be00342527e83c227c6518762bde9568f958c8a1d7741f8d2cc47db4b95524047dd6bbacfdfb25bd2a", 0x7c}, {&(0x7f0000d62000-0xe5)="0af87e80be8e7c416ee1c1d672c30271317ed461f7144f2a9337b7107cd87e85083273ae215a487104f6c21eaaf973e34057c4b11676d5c10937b2e8a0f5b3e17366daf5a54d499eb2179c9d0634561f33ab73896677ae4c067652efb5e3eb45e729a5d9355fcbf76f4a71351cd73648af870c4a36344cc7ec725df066b35c4a0467a82c31913114aa726447849e12d5a48c0268dedc6b75219ec36b395e9d4d29d273417192902906b2c6ff3a2c68c64b17a729d0b4fb75c24b472a2bcd96dede47290bd1daf2a4a2b6bf061d23667aee60ff871753df7679901d884397027795bcebd6d0", 0xe5}, {&(0x7f00002d5000-0x15)="d479bd508b45f8aff5d93010e87b8aacc04b211464", 0x15}, {&(0x7f0000726000-0xd9)="791c61b6d6a2058d0ad420b21a1191717949bdab18d7dca8ff3934b82a32f963f101c70e09ac0d7a461dad7cc4df1979673296aee3805a1e4879ec5a3f796491e8078a411038be94875b4ddc3e99cf34d72ddff70a75e51b0e690cee783eede91c5344dca798b4bdba2dea416474db486373ebf55f6cab16db8bd26a882084361501dc5b00ae005f153391b150aa967242d512cd0100a8c5416571bc370e8c7eac1ae8092ff5b1644f67623b1e54d18f6784cbf536dc220109e5b5cff84a9650bc3f89ee5aa0bbce507831292b9d7778f425f6ad3308f9cab3", 0xd9}, {&(0x7f00006d8000)="23cce5f0ae6c3a43d91053c2f4b97da7ef4202804c73abef7e88f0da128ddcb48b98d00d4c980b069d48aaac9753dbb6b243dd2b4b2a48", 0x37}, {&(0x7f0000c49000-0x67)="a05b6e81f0fe2bf32dc00444be67ff6d5adf126f1be057193e3ae74175739fe64e5339ffa6a52baf4a6838a55f9b1e3499573b9f21bcb7f3132d62bf947a9153cc5dfc284b76460fa0cd7d39e88c40e7e14f70533d13b08afcec23713342c3605def85cf23ba67", 0x67}, {&(0x7f000051c000)="fa1be2961b9e9659f81f398f43a0a4b340889a6ba6f6f7e010f4edaf6a0834", 0x1f}], 0x7, &(0x7f0000cf8000-0xd8)=[{0xb0, 0x10b, 0x5, "a93790081553b49d86d7cf3d2b53b4594ab86cc11a2f7ee218a8b1e6dec154181955dfd9565c2ea88c9e975af5b8a60ba058544fa54d0ba298ee84b41aa698e026392536352a0f371949b5474cadd75845d407813c5e91b0015a1b5576c3d99c7b26f1d6a325b5a856e593eb52486c4ff03303672872c1616677bb10b6039b4736fdbc5930b03febddac0f2f12b4a59201b89795442c6a0f8e20b55c"}, {0x28, 0x10b, 0x1f, "183e1d6ec9b533f0ca689a446dddee6ea29533f1"}], 0xd8, 0x8001}, 0xc651}, {{&(0x7f0000ffd000-0x10)=@ax25={0x3, {"f03f243d08fe36"}, 0x1f}, 0x10, &(0x7f0000a88000-0x40)=[{&(0x7f000028c000)="1080307e6183614ac702352b0e8e65d905752bcf0eefebf82550234368f1638923", 0x21}, {&(0x7f0000366000)="8e39d4aea293ca9378f47cf09c1710", 0xf}, {&(0x7f0000cae000)="6a8fe41d23f4e29f6594e4f404b295de20694caa063084edcf717e9f6b995b9e7de87012148b5e31cbb7bd81f7b4a9cb0ae8478875448b07ba77bce53fec246fafe13dfba300ccd2ae4def8b4976f532922915ad501c731a9daacd4c93c7f34b1320163e7071965f958e475726274bf9dcac9af8f176d6d7a082ee5ef983da02332d82dbcb2471f8b802e09c6d4d681050a263705b41f6676057f66a6999129da9356dd03b9fdc5fdf6ccd8861b12cbc678d388f1bd8248364b49c581af97bea701157363f935d3cafa361059b7e85d3cdc3cccd7fcd5c", 0xd7}, {&(0x7f0000cf9000)="968eac8797afbc625ac2d52dc1a1161d90b9755e38b08450d2b2f976729a52190c7b5d45e1e5562af0677a4b14567f7a1fdf380ff664abc6b33f9378f85eb31d844752399260f2e616ac277ccddf666c4ed5a18f9d", 0x55}], 0x4, &(0x7f0000ea8000)=[{0xc8, 0x0, 0x2, "20d8918b973fa4404e8b226a3fd8c8fa99aabdbe2f4bb5c6f6a1722737494aab7ff587a779a2c32a4865a7887f9a57b4786a8e16bea1022e7ccb0b40cde3da03e6c02f26a1e50fb9cba4a54531b25b7901895d088202a8ba5cfbf1e41141adccc95446fe66ac0fb73d8955bbe17fed9a68703763119ec045e3899918b5c8039e8af5e84c88646e4160ab872cad207c72caeecc83c0c74c3ec41761a532e08d9187b9e9307b71c8e009a51e4cc19d52004a00d0"}, {0xa8, 0x119, 0xfffffffffffff000, "59717c62e6fbcdbbb17511acb476fbfe32d5964e2e7078826aa795c84d4d60bd8f4a21e8c3bfc3f75ae115674b4a8865a1ee57bf1b21524cdbcf52647326c4d30552c10a1b8faf85faa6f888919f3c16324798cc0e7b3457b5b21abacc42a967ad17bd9e9f5d95df99bbfa53070657b3965685260c95481342c9b3fe0327fc83c8c78df6ec478a59bfb0747fb50cd8cc228c5b04bb2d"}, {0x1010, 0x114, 0x8, 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0x1000}], 0x6, 0x0, 0x0, 0x0}, 0x1f}, {{&(0x7f0000038000-0x8)=@sco={0x1f, {0x2, 0x1, 0x9, 0x100000000, 0xfffffffffffffffb, 0x4}}, 0x8, &(0x7f0000c0d000-0x70)=[{&(0x7f00008e9000)="5b8f8f604bcfa8c7ee5c77d7439504492a6ee8f6532f68baf7f78c3ea56fd9ebb0725bfbd63ed0af4905e95d74ee6cc3dbc730eafa3b36368e4bfabaffd293028f91b39b2c48cf28ca5982ab3d6fd5177c4e2fe3bb9d17", 0x57}, {&(0x7f00008cb000-0xb2)="4d3d729684dd95a84a2ee603078efc96334cbfa835b85ac776b7a51aa58925fd72770b3d965f201d187a7014521ba78c3166b347715010dd7dcaf05147234d760afe392c2795642eb19766a2108ed48eefcc092091a00d54dc4234b7b08c98f80127e535a99220e33d0e2dfc56bcc33b096fb49de49af8ff8f1a9d13ef68b767627108755681b6a245fcfb25f98c27e63826022327c29684a34987403bb69b06d3a32eac3f99b241c9e672282660be4aacda", 0xb2}, {&(0x7f0000e82000)="2973ab537b68044a5d499c3981426a4286edc26f66a004aa0c47dc8daf3cbeaf8edebddb0d3ddee2304d9602a489c788d90ff8e75a30abc7a7eceea964ed66f9c192525af3228691681e7e35c1554ee28d6a3b0d105a4df9331b9a35037ca9dc9138a6d20dbe4e75dca68af61bbf097cf257e94dcabce0a11049adde218f321b4b52c5887a3e4fab63bd848feed89df7a579839f0be9cc9bef0cb656b92bd306fefcb65bb21d4dc26efbec77d57faafcc9b31de161f9c82cd1cacc30a091283fcae7935b313fae2355ea2d87", 0xcc}, {&(0x7f00007ab000-0x36)="ccddacb5b2bf76924b2edf20e9007d6edde67aa5fcc752259f90401cf81eadc9487fd5baa89318e0ab49e56e9f72d4083b744f84791e", 0x36}, {&(0x7f0000358000)="d61d96eec34aa3c581407826c1b1e239224146e4530387ccdaf9e978107117092c8f7e5044aae6e1d67586ab8a988352c001755542d761d0185021625e434a38f44eb1c9695940b76bfac9266c68a8a3a94ba112f62533059c99f3690c074ba85e77801b62e7f0d7f71bc364496a65bd4ba903b8298d7798c577df74a34b3d70d52a5f631a7b90e1fde98c1b38d400dd1ebb5995bd42121dc69c1ad861a23a334ed41d34e500bde9aeb3800f2da321303046", 0xb2}, {&(0x7f00005b7000-0xc2)="6b86f73ba3dc076390c0ae41b93bfbe676d9cce08909329fd84f5c340e261e24d00229ca74cb7856758518b215d580f608798bb61e2fbf22e1294cfbf0fdff306252a09540c6e1f2778e83b0e33538cb0c48b427d771b4a250aad6adb08bd73a0b7de8a3ea2f370863f0c48642df78fd13f3c031107b3498daa0b033c7d784e59c7ddd492ad936d81c0402cb5cc76afec18e62fcfb39b302123fc0772575bdd5a9bcb65713c3a5eaea0eebd28ed4668cd40947a53b469ab787670e065ed83df52db6", 0xc2}, {&(0x7f00000a1000-0x6)="ef84d48313b010e8a8438c1ecb63", 0xe}], 0x7, &(0x7f0000d38000-0x390)=[{0x68, 0x13d, 0x8, "6c6bc0cf357397a6b7dd2b6655dab80e7b372490279a23bfe039ac39789dbc987f4c28078451bb29f2c3dcf9937ec37624c685309d0e982077754602ae92c6290e9c9e18d62b213181488b16afcb30321356"}, {0x38, 0x29, 0x4, "15af0ddf612a2a7f725f0cf681839fce4e977791690bbb6b0a1204f8f32107ee0d798d388c"}, {0x78, 0x4727967b2aeadb4d, 0x80, "28591df9da45e6d0a1bc5090f94e7a7b47ad3f8e2f96bdf473bfa5778fd90a06d117ef77e0f62013b9ef65d830d5af3a70198256ea34dd19c5a6df0d2b54cf25925c3266cdf3bfb6ac5da4e317e55f4a09be1ecca33c85d6a97d9dcff0fa29c6eb11e001"}, {0x28, 0x1ff, 0x1, "42113fa1cd1240e904d0ef055f29dc3dbf40052e"}, {0x110, 0x0, 0x0, "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"}, {0x30, 0x18f, 0x7, "0532f845dfe30b8325a0ef65df0e511472eebd98ea15f7fff87fba02ce08"}, {0x110, 0x84, 0x8, "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"}], 0x390, 0x1}, 0x2}], 0x4, 0x4000000) r4 = socket(0x8, 0x802, 0x0) pipe(&(0x7f0000b3f000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000422000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000447000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) r7 = timerfd_create(0x7, 0x800) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000bb3000)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f000025f000-0x4)=0xc) timerfd_settime(r7, 0x100000000000000, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r7, &(0x7f0000455000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) getpid() ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f00005b0000)={0x2, 0x0, [{0x40000105, 0x0, 0x1}, {0x0, 0x0, 0x0}]}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000fdd000)=0x0) getresgid(&(0x7f00004db000-0x4)=0x0, &(0x7f0000cf9000)=0x0, &(0x7f0000021000-0x4)=0x0) add_key(&(0x7f0000663000-0x6)="6c6f676f6e00", &(0x7f00006a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a3e000-0x1000)="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", 0x1000, 0xffffffffffffffff) 2017/12/16 05:36:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[0x80, 0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:20 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000e33000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000011b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009c2000-0x118)=[{0x1, 0x2, 0x1ff, 0x3, @tick=0xffffffff7fffffff, {0x7, 0x40}, {0x7fffffff, 0x6}, @result={0xffff, 0xd21}}, {0x1, 0xfffffffffffffe01, 0x0, 0x100, @tick=0x57, {0x4, 0x1}, {0x63, 0x3}, @result={0x7ff, 0x3}}, {0xfff, 0xcb, 0x1200000000000, 0x5, @tick=0x10000, {0x0, 0x81}, {0x2902, 0x5}, @raw32={[0x2, 0x80000000, 0xb103]}}, {0x401, 0x4, 0x1, 0x8, @time={0x77359400, 0x0}, {0x2, 0x7a}, {0x7fff, 0x56a8}, @addr={0x98, 0x3}}, {0x1e3, 0x7f, 0x5, 0x27, @time={0x0, 0x0}, {0x7ff, 0x39}, {0x7, 0x2}, @queue={0xc4, {0x5, 0x7}}}, {0x1, 0x100000001, 0x1, 0x7, @tick=0x20000000000, {0x7f, 0x800}, {0x8, 0x9}, @control={0x0, 0x8, 0x1}}, {0x1, 0x4, 0x0, 0x3c6c, @time={r1, r2+30000000}, {0xaf5, 0x6}, {0x1, 0x7}, @control={0x1, 0x10001, 0x8749}}, {0x2, 0x1ff, 0x6, 0x9, @time={0x0, 0x0}, {0x5363, 0x8000}, {0x9, 0x80000000}, @quote={{0x2, 0x0}, 0x98ff, &(0x7f0000cb1000-0x1c)={0x5a, 0x0, 0x100, 0x7fff, @time={0x0, 0x0}, {0x7, 0x80}, {0x7, 0x1000}, @time=@tick=0x1}}}, {0xde8, 0x7, 0x0, 0xfffffffffffff5f7, @tick=0x9425, {0xfffffffffffffffc, 0xe74}, {0x3, 0x2}, @quote={{0x3b, 0x80}, 0xe997, &(0x7f0000e2d000)={0x9, 0x8, 0xaf4, 0x7, @time={r3, r4+10000000}, {0x7, 0x8}, {0x1d, 0xab}, @raw8={"b8d6ba80314410d28cfd5ba8"}}}}, {0x10000, 0xe207, 0x9, 0x1, @tick=0x80000001, {0xfffffffffffeffff, 0xfffffffffffff4b0}, {0x1ff, 0x100}, @control={0x182, 0x2, 0x6}}], 0x118) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fdf000)=@assoc_value={0x0, 0x856}, &(0x7f0000166000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00009f3000)={r5, 0x7}, &(0x7f00006c4000-0x4)=0x8) r7 = 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) mq_open(&(0x7f0000442000)="2f6465762f7573626d6f6e2300", 0x40, 0x118, &(0x7f000005c000-0x20)={0x6, 0x5, 0x9cd, 0x3, 0x0, 0x1f, 0x9, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f000001c000)="2f6465762f70746d7800", 0x0, 0x0) r8 = mmap$binder(&(0x7f00007ce000/0xf000)=nil, 0xf000, 0x1, 0x18011, r7, 0x2b) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000913000-0x18)={r8, 0x0, 0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d4000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r9 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002b1000)={r6, 0x6, 0x6, 0x10001, 0x1ff, 0x3}, 0x14) write(r9, &(0x7f0000d29000-0x1f)="1f00000002011f9f4c022b0000000065000000ff090001800400010000df18", 0x1f) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00007f0000-0x90)={[0x9, 0x92acfb7c0000000, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x9, 0x4, 0x5, 0x5, 0x4, 0x7fffffff, 0x3, 0x8, 0x200, 0x80000000, 0x3, 0xffffffffffffff23], 0x10000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f00009c9000)={0x40000000, 0x0}) umount2(&(0x7f000021f000-0x8)="2e2f66696c653000", 0x4) 2017/12/16 05:36:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"d4e693ab8b88c8946d3dda594ba8732e5393f05d750fd7f087e060d5b56f3e37a0500a408e8019628db8ffb9e76e7d5029be94b614888387c6088c9d4ef1508f79a7d18b333bd782aae61a129aeb1b6d7254b1ce46e917307f85794fcb6a8320a4fe34ffe2bf99d578e2c134e0815f33e3c925f57c8608298b053a18420967cfbacdc2a0a2299d1395c02333b3fd1d9ce2ce53a1dcc8e7c59d8d8a1242e13304c8ac23c34095e481e913a5695acfea257c361b45d3fc38b94b740a5444d1fa18756cd0cd8c4ebe706559e0b6ba4cc5e2d335ca125c1e5f305a708681c1228a25b2af297e29eb199da7053b29ecdeb814d10be93917facf5a96aae4d8f4c69ae61c6e1147552d8d017b6b046bea6fb9b1fdcca5bc0d4cd5a539883469f841a8a78b52f59aa5cba76f1918d7f6dfe064db492914c2bc7490944072f1e45c7578e63d51b4de40c9f5dcce458615b78e99eed6ee5c833da9ba42aaeb805f72388c712c37d2db569c174b78b382bbe898fac4e3bfa0d6ba6b5788e2226b71da71ae0947d5784bd6634feecb6e75e4f39d49b6d795cfd118fd95b60874698faa3a2ed3eff6503f4e900d6aa20db61e6c72016265f092df7e4f7b830dbd9c066338525fde3f0d4645846fcf2212543dd5bed6ef0e8cacdce43db29c9e666e3682f8ae40bb4cb6db31652bfafb9b3bad9720b1f4b428b941148faab055bfca4fc7cf6151bccb0af6b01ec5ced2ab729e4c35b62286fe94ddd043849cc1acb84db812fb74a2e0e6b9edaa3531535bc1c503550277a1636a8607f09c157d9038445fcd6fbcc6b62d85a03507185a5203be03bbc30f0fc7a5b0091fac8d5793327d1beb366dd4699ae70b063e277f8545cc07e666e0041c9547eb2e8d9f2cd988382a26cf9a15eeff2f57d3cee540e2db53e058c1d7c7dc8c8dd45aeb16f6570bc3d5432dc25ea821020cf07f3f9d2386037ac6a8a127a1c4972866c18cf01c5c8288f092a5609aef759e1725f465cef17c88c36c352903358acd4eaefbd55c2a97473d8e90bdd02c4e058150485dc1992234a095900f0fee93a4192ac88786ae7d8eca257aa0d8ebf9d6f81193c4fa28241fb1f5de88d711ddf3e9d71143ddffb76f464e2c8f56cb212c8eb3eaf5a162739a7df4cea96df243d74ddb8fa2d9dc83e88e7bb527cae19472218e431bb9b9242217e240c7afef457f70909ec33e2af7849ea2e07d210efade962128f95bff1cecd59c33397a26a734e0ab77afb4ef3e0eb08df232fab73a13929da6b803cf68188e0218c429b1bca4e7670f5731c637c8583ffe297cbacc57c936ba5b7d6dc2526e3103b1ba2b5eacc6332a2a1d82f93b0637d4d8fa7c1a3440b23a4072d7451a83b575640070a9e1f69f0816d040ccee36ccb40ba14f0bee1d3d79694a411d3590f465268ca1454c9a3858bcc750445d627385"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d7d000)="2f70726f632f73656c662f6e65742f70666b657900", 0xa0400, 0x0) bind$bt_hci(r3, &(0x7f0000c83000-0x6)={0x1f, 0x61, 0x0}, 0x6) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000bb6000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00008bf000-0x10)={0x0, 0x0, 0x8}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000098d000)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000a36000-0x8)={r5, r6}) bind$alg(r4, &(0x7f0000476000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861333834000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000c2f000)=0x0) close(r4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r7 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r7, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r8+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) [ 85.785493] nla_parse: 1 callbacks suppressed [ 85.785500] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 85.849304] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/16 05:36:21 executing program 5: get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007af000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000b73000-0x4)=0x100) mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x80000) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000005b000)={0x20000000, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f000005c000)=0x0) r5 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x100000000000002, 0x14, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r7, r8+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r3, 0x480, 0x0}, {r3, 0x240, 0x0}, {r3, 0x1301, 0x0}, {r4, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={0x0, 0x0}, &(0x7f000005b000)={0x0}, 0x8) exit(0x0) timer_settime(r6, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() fcntl$getown(r4, 0x9) syz_open_dev$vcsa(&(0x7f0000198000-0xb)="2f6465762f766373612300", 0x7, 0x10000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000376000-0xc)={0x20001ffe, 0x0}) epoll_wait(r2, &(0x7f0000e45000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0xffffffffffffffff) bind$netlink(r1, &(0x7f0000f79000-0xc)={0x1000400000012, 0x0, 0x0, 0x200000f35b}, 0xc) readv(r3, &(0x7f0000be7000)=[{&(0x7f00007c5000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32}, {&(0x7f0000efe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000a13000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000872000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000d29000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000ebb000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000712000-0x16)="00000000000000000000000000000000000000000000", 0x16}], 0x7) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00003de000-0x4)=0x4, 0x4) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x7e) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000c6a000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[0x6], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000097e000-0xc)="2f6465762f6175746f667300", 0x422000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000996000)={0x0, 0x80000, 0xffffffffffffffff}) syz_fuse_mount(&(0x7f00007a9000-0x8)="2e2f66696c653000", 0xd000, 0xffffffffffffffff, 0x0, 0x8001, 0x200000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000304000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) r1 = dup(r0) sendmsg$netlink(r1, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x8, 0x500000000}, 0xc, &(0x7f000016f000)=[{&(0x7f000045c000)=[{0x107, 0x5, 0x914, 0x2, 0x0, "6c235c2cb1d39a32b8e94a3f8c070ad6ca4256962da60980f34c03ffdea8b0193a614abb3d76ff263251d1c21a2af6ed5093b85128964860dcd0337f54aba4d7972c9a11998052425b4664c501a5fd30a0f3a08d8510740f6fc3e13f1b0ba5ee72ac5ac53a7efc93ded936911e56dfc09884dde5d637a8866e1a520472a5e3b0058d9274a4548ad2c2297db04536f4835938ab41e62a064bb9b2243cddeb7a1a171a0cd5e8def0a32e4c47853507b27795d75bd0a8f747bb8f1e060bcf9b8bf496fa21a937f876a793441d0e2c7e5545628754a570f697468cf1d1d99199b2c221a1a814b51ee229cdf6b0ce6c645f50dd75ac582489fb"}], 0x107}, {&(0x7f0000001000-0x2192)=[{0x56, 0x53, 0x300, 0x3, 0x200, "0654156778e6da5eab99d7828c8d7c623af991af3c3a40bcb997b638cca628c8240b3d8b76dc40101583c09c80d212ce8148b20fd2ec5ece317823fa68e87dd528c337a87528"}, {0xd5, 0x7fffffff, 0x100, 0x7fff, 0x3f, "1cf1ee65fc111fee69fb6068bafb12341049ea0ce6989b39223649ddc25cb676b1703593bf84afa78b777517eba6f954e5e3785af63303b4af527b846426eb343a3f0975a504fd33f3a6edcc0eee80fcd48ff959c01082a9177f5e7cd5d61108b03d5315fc23537e8624ab1ac8306b6d67cf87ed601658ba7d07f6ddb34c88a78f25e3b8e23ccb073be1f2fa6406c3d1dc081557bf544ddbea3bb24372e0b4bc1ea0c559d5a0438ee2275dedd30aefe50a69d5467740aa5a837f4314e8cf33bfdb38c060f9"}, {0x47, 0x8, 0x300, 0x4, 0x70000, "179716400bdd6581e99b483f21ad131aed51b675bc8acf7374424c1f635949c22057f44e0d1b575242ac3b95aa0d1f0289b4e7ec5ace6e"}, {0x1010, 0x5, 0x0, 0x1, 0xc34, 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{0x10, 0xfffffffffffffffc, 0x800, 0x6, 0x8, ""}], 0x1020}, {&(0x7f0000000000)=[{0xa9, 0x4, 0x818, 0xfffffffffffffffc, 0x616b, "0416b68242975e49de468bc769d7776b903422f58e7a8597e90bcf66510eba32515c0c842e25af02a7b207f383daa87d7d87a1c22d80957471630f79ce1e2bcc7559849d12e13b95f90f9974f85f567f467c4f6647a261d4b3209c4e52d03c5ab03b8b07e247708e139dd4e1051752ae0976b68f2420a9fea78fe1682cad4439925e0f8f4fc9c9f4e6ead18c7ce577376945c31afb123a52c6"}, {0x96, 0x80000001, 0x210, 0x1f, 0x6, "ba3d3c2d61396fb5e7d8d9ea693d05fb9cf9adcdd004333cca3069ec5c564003075f5358257d48591fb11c6995eee21e99cf763b046acb4ffba87754fee4ee4dd128ffe7128cce5a8bedf7c78a208cce754808b52a0a4977b5923804b9487a86ad7f71a7b019237dc7de246701b2441da6496750949d39ccfe214b03102cb33e86313dc48038"}, {0xb9, 0x0, 0x300, 0x10001, 0x8000, "51baf0ebaeaa89ec172f12aa7b2d35ade4e0296e351ac614cd3d171544ae1ae020dba57dbaefb90980c38c60fd0347792fa3aecaac953a066ea9d1993f3bdc69f2df63bbe8e11a75cb7316c8ea2d1bde14a2a732c2def0fb0312eef796f292bbc89cded3901b2929aa92b0d96e23c51d38c639a2564dd6242b3c89b27b4d0fdfbf364706f18fa516662611d326f283b77cde198247430a3c5f6b8bbca6453dd834dce7e89513d865bd"}, {0x3b, 0x5, 0x400, 0x1, 0x6, "e79b0830aee3473a8e0530f0f74a13d5178d91fa38b835e9bf8d54408cf10bf2460d83bf85d2e715aeb190"}, {0x10f, 0x7, 0x0, 0x42426b8c, 0x7, "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"}], 0x342}], 0x9, 0x0, 0x0, 0x40000}, 0x1) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x80, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) inotify_add_watch(r2, &(0x7f0000f26000-0xa)="2e2f636f6e74726f6c00", 0x480000000) rmdir(&(0x7f0000349000)="2e2f636f6e74726f6c00") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 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(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r3 = open(&(0x7f00002cb000)="2e2f66696c653000", 0x0, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c76000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) getdents64(r4, &(0x7f0000b59000-0x53)="000000000000000000000000000000000000000000000000", 0x18) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") getdents(r3, &(0x7f0000554000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000e29000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004d5000)={0x0, 0x0}) sched_yield() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e61000)="2f6465762f73657175656e6365723200", 0x200, 0x0) ioctl$KDGKBLED(r5, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) socket$llc(0x1a, 0x1, 0x0) creat(&(0x7f00008af000)="2e2f66696c653000", 0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x6) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() syz_open_dev$vcsn(&(0x7f000045f000-0xa)="2f6465762f7663732300", 0x1, 0x48500) r3 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) tee(r3, r2, 0x4c83, 0x7) sched_rr_get_interval(r4, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r5+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) accept4$ax25(r1, &(0x7f0000d52000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ac2000)=0x10, 0x80000) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r6, r7}, {r8, r9+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00001e4000-0x4)=0x3f) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000029e000-0x20)={0x3f, 0x1, 0x8000, 0x100000000, 0x9, 0x4, 0x3ff, 0x0, 0x0}, &(0x7f0000733000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cd9000-0xa0)={r10, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffb, 0x8000, 0x8, 0x6}, &(0x7f00007c6000)=0xa0) 2017/12/16 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x200010400) perf_event_open(&(0x7f00002b9000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5fa3, 0x3, 0x100000001}, &(0x7f0000383000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000327000)={r1, 0x0, ""}, &(0x7f00004ea000)=0x8) perf_event_open(&(0x7f0000fe2000-0x78)={0x0, 0x78, 0x0, 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) memfd_create(&(0x7f00004e6000-0xd)="2f6465762f7573626d6f6e2300", 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x7ffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000084b000)=@assoc_value={r2, 0x5}, &(0x7f0000d87000)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r4, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40009) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000e88000-0x18)=[{0x4, 0x100000001, 0x11001, 0x8}, {0x5, 0x1000000, 0xd8, 0x100000000}, {0x6, 0xffffffffffffffdd, 0x8100000001, 0x8}]}, 0x10) write(r0, &(0x7f0000a74000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) io_setup(0x0, &(0x7f00002b2000)=0x0) flock(r0, 0xe) r2 = syz_open_dev$vcsn(&(0x7f0000578000)="2f6465762f7663732300", 0xff, 0x901) io_submit(r1, 0x2, &(0x7f000080f000-0x8)=[&(0x7f0000118000)={0x0, 0x0, 0x0, 0x1, 0x3684, r0, &(0x7f0000595000-0x78)="9d295a7cc16ef25cf386af8c774b677cbfdee2f672132453ce722c63b947050cab152258eda1da605536e154b702699a625d1f27f8c85543e50318a2360d0d0b5cfe5f0188a474cff7e406498338b434f267164362265f124f64e3f550319aa6493290d94ec8563d13e279e846fc0d0557d1883a79ab7217", 0x78, 0x5, 0x0, 0x1, r2}, &(0x7f0000592000)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00004eb000)="042812681211cbe78aac3b9bdda8831c2f09ef6a92157b5081b953c771d84d79accc045b2e4e85daa7f3f1f992edf5598577b41e4233608ce3de6efa8456fd34c56b8a0728c68724560c779477360fc4d4e4e13a84d6ce41fb112fae68a504119f2ef1808b68a8fa5243c54ee2d821d7369484737cecec524621ed3f44", 0x7d, 0x7, 0x0, 0x0, r0}]) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aef000-0x20)={@common="74756e6c300000000000000000000000", @ifru_flags=0x9000}) 2017/12/16 05:36:21 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x7e) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb7000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$inet6_udp(0xa, 0x2, 0x0) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000ec2000-0x8)={&(0x7f000034f000-0x48)="32226dbf58ac0576001ffc58cfd866bdf5e14763a6d80b493662b471bc395d92d955e69d5881f422ecf4876b3d546ee7ff3c17dabcb58d2ab774ae3c1da7f1cde27ddee60081df37", 0x48}) r3 = syz_open_dev$mice(&(0x7f0000ff4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) symlinkat(&(0x7f000058c000-0x8)="2e2f66696c653000", r3, &(0x7f0000d83000)="2e2f66696c653000") timer_create(0x7, &(0x7f0000a6e000+0x4a9)={0x0, 0x23, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd8000-0x4)=0x0) fallocate(r0, 0x3, 0x0, 0xe18) [ 86.185476] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19102 comm=syz-executor3 [ 86.214412] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=19102 comm=syz-executor3 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={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) timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) truncate(&(0x7f00003be000-0x8)="2e2f66696c653000", 0x3) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000792000/0x4000)=nil, 0x4000, 0x8000, &(0x7f0000000000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000955000-0x4)=0x400, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000096f000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0xf6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0xfff, [0x0, 0xfff, 0x3f, 0x1, 0x0, 0x8, 0x7, 0x3]}, 0x5c) connect(r2, &(0x7f000076d000)=@ipx={0x4, 0x6, 0x1df, "8604b3c66489", 0x7, 0x0}, 0x10) bind$inet6(r2, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fsync(r0) r3 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cde000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005c2000-0x4)=0xc) getgroups(0x2, &(0x7f0000746000-0x8)=[r4, r4]) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000d80000)="2e2f66696c653000", 0x0, 0x8) fcntl$getownex(r5, 0x10, &(0x7f000065a000)={0x0, 0x0}) perf_event_open(&(0x7f0000337000)={0x0, 0x78, 0x6, 0x6, 0x100, 0x6, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x3, 0x1, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x100000, 0x100000000, 0x0, 0xffff, 0x0}, 0x0, 0xfffffffffffffffb, r5, 0x8) r6 = socket(0x0, 0x80005, 0x0) getsockopt(r6, 0x200000000114, 0x80, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000080e000-0x4)=0x1000) fchown(r5, r3, 0x0) sendto$inet6(r2, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r2, &(0x7f0000051000-0x5a)="4b94e700a9d24517ed7965b91a4d5d9d9cfae4900dd3cf8359e45f70379666140aacc687694d5cc06d4ad20603898b58ae5a15cf1fe18712bb39b5e1b15dd46cf7d2b460a0193d2009ca7b24e57069", 0x4f) 2017/12/16 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00008a5000)="2f6465762f72746300", 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c51000)="2f6465762f6b766d00", 0x1002000000101, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000401000)="2f6465762f7573626d6f6e2300", 0x5eaa, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000c46000)={0x7, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x6be, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000758000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 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(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)="00", &(0x7f0000000000)=0xf000) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x200010400) perf_event_open(&(0x7f00002b9000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5fa3, 0x3, 0x100000001}, &(0x7f0000383000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000327000)={r1, 0x0, ""}, &(0x7f00004ea000)=0x8) r3 = perf_event_open(&(0x7f0000fe2000-0x78)={0x0, 0x78, 0x0, 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(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x7ffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f000076e000)={0xeb, 0xa0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r3, 0x0, r4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f000084b000)=@assoc_value={r2, 0x5}, &(0x7f0000d87000)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r5, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x8080000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40009) 2017/12/16 05:36:21 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e71000)="2f6465762f6375736500", 0x101000, 0x0) pwrite64(r0, &(0x7f0000703000)="655853b82d352389b4e68986fd10bd106bef6880f2f6ce7221ccfeb75a1d77a43a84a8b41bc6e4c0a183d52f9f028d", 0x2f, 0x0) 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) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dd4000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000004000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6fab, 0x4207fe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000003000+0x43f)="2e2f66696c653000", 0x400000, 0x82) r5 = fanotify_init(0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000001000)={0x1000, 0x27, "4a8b366388aa6b43e636a5c4ff4a9b5c9eaf294b8aca1c1801f1a5782a0f7912e8f03aca51b64d"}) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f0000000000)="2e2f66696c653000", 0x0}, 0xc) poll(&(0x7f0000e05000-0x28)=[{r2, 0x1, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x9011, 0x0}, {r5, 0x8000, 0x0}, {r3, 0x100, 0x0}], 0x5, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r6, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x20000000, 0x8, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f0000445000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) setsockopt(r3, 0x800, 0xff, &(0x7f00001cd000)="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", 0x1000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000084b000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) dup3(r1, r7, 0x80000) r8 = socket(0x11, 0x80803, 0x0) r9 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setsig(0x4203, r9, 0x7, &(0x7f0000001000)={0xb, 0x200, 0x0, 0x0}) setsockopt(r8, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r7) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008bb000-0x14)={0x0, 0x0, 0x0, 0x80, 0x38a, 0x0}, &(0x7f00007bb000-0x3)=0x14) sendmsg$nfc_llcp(r0, &(0x7f0000e9c000-0x1c)={&(0x7f00004e3000-0x58)={0x27, 0x3, 0x90, 0x7, 0x4, 0x5, "d18a0f5065928305d49a98cfb8eb1b77edbcb958021a296071aa542a8e5ed98bf70bcc5f72a70f9bb0e6aef36e4c542cd37f06750adc0c703add9200e9d7a3", 0x1}, 0x58, &(0x7f0000488000+0x5b)=[{&(0x7f0000d4b000-0xbb)="36eab97bcaa9094e0487a956271f6e9e8f69f84ab91bceba657f442f1550f0603b8ace4065085512a6865ac62705bdb22c5d129cd1d1df9d540f9722ead754123e6ad5fc80329eca9ed5aca7e0b23ccd8d9c00a4ae99a52726d0ec89dd6c1e2f89dc24ad1a621cda75bbe07bb03c1db7b1c63c6bd307f36814b901eec6f9b075399781b33b0d1487d3474fe74a06aa30b65768b7a19a3c2c8dd45f4f7ce783c00ea1862a8c68abb1069971c18c5337a4c1ad4edb5f5e300bc9ba33", 0xbb}], 0x1, &(0x7f000024e000)={0xf0, 0x113, 0xcca, "b2b02ff054c5204f13046761e0d5c45de8a510c98c5a84b39e8eea0f467687b3018e12b63013ba8110618bf21f9a6d753ccdbf2994b5151317c9ea9e4ef82719a7bf4f3e987e851394902d5989e53b29ed04c6db0e84b5790d0294dbdba98580a1ca9e75526b20ca100007fb5d9bfbe5250cefce1b8fd8f3026daea8b906a3c3a35672fdc5b5e80cc1e96d6df75fd858294951085dd9fb6e1669a46b768fc6d38eae63aa411aff6dc1ab48adff6111ebfebdfb25def4e533afc88124c79a55391b0244560911afde3faf1a70d11821ff160f591d6d4f9c32e4e7895b12bb0097a6"}, 0xf0, 0x7d}, 0x40) 2017/12/16 05:36:21 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"d4e693ab8b88c8946d3dda594ba8732e5393f05d750fd7f087e060d5b56f3e37a0500a408e8019628db8ffb9e76e7d5029be94b614888387c6088c9d4ef1508f79a7d18b333bd782aae61a129aeb1b6d7254b1ce46e917307f85794fcb6a8320a4fe34ffe2bf99d578e2c134e0815f33e3c925f57c8608298b053a18420967cfbacdc2a0a2299d1395c02333b3fd1d9ce2ce53a1dcc8e7c59d8d8a1242e13304c8ac23c34095e481e913a5695acfea257c361b45d3fc38b94b740a5444d1fa18756cd0cd8c4ebe706559e0b6ba4cc5e2d335ca125c1e5f305a708681c1228a25b2af297e29eb199da7053b29ecdeb814d10be93917facf5a96aae4d8f4c69ae61c6e1147552d8d017b6b046bea6fb9b1fdcca5bc0d4cd5a539883469f841a8a78b52f59aa5cba76f1918d7f6dfe064db492914c2bc7490944072f1e45c7578e63d51b4de40c9f5dcce458615b78e99eed6ee5c833da9ba42aaeb805f72388c712c37d2db569c174b78b382bbe898fac4e3bfa0d6ba6b5788e2226b71da71ae0947d5784bd6634feecb6e75e4f39d49b6d795cfd118fd95b60874698faa3a2ed3eff6503f4e900d6aa20db61e6c72016265f092df7e4f7b830dbd9c066338525fde3f0d4645846fcf2212543dd5bed6ef0e8cacdce43db29c9e666e3682f8ae40bb4cb6db31652bfafb9b3bad9720b1f4b428b941148faab055bfca4fc7cf6151bccb0af6b01ec5ced2ab729e4c35b62286fe94ddd043849cc1acb84db812fb74a2e0e6b9edaa3531535bc1c503550277a1636a8607f09c157d9038445fcd6fbcc6b62d85a03507185a5203be03bbc30f0fc7a5b0091fac8d5793327d1beb366dd4699ae70b063e277f8545cc07e666e0041c9547eb2e8d9f2cd988382a26cf9a15eeff2f57d3cee540e2db53e058c1d7c7dc8c8dd45aeb16f6570bc3d5432dc25ea821020cf07f3f9d2386037ac6a8a127a1c4972866c18cf01c5c8288f092a5609aef759e1725f465cef17c88c36c352903358acd4eaefbd55c2a97473d8e90bdd02c4e058150485dc1992234a095900f0fee93a4192ac88786ae7d8eca257aa0d8ebf9d6f81193c4fa28241fb1f5de88d711ddf3e9d71143ddffb76f464e2c8f56cb212c8eb3eaf5a162739a7df4cea96df243d74ddb8fa2d9dc83e88e7bb527cae19472218e431bb9b9242217e240c7afef457f70909ec33e2af7849ea2e07d210efade962128f95bff1cecd59c33397a26a734e0ab77afb4ef3e0eb08df232fab73a13929da6b803cf68188e0218c429b1bca4e7670f5731c637c8583ffe297cbacc57c936ba5b7d6dc2526e3103b1ba2b5eacc6332a2a1d82f93b0637d4d8fa7c1a3440b23a4072d7451a83b575640070a9e1f69f0816d040ccee36ccb40ba14f0bee1d3d79694a411d3590f465268ca1454c9a3858bcc750445d627385"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000998000)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000772000)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002a8000)={{{@in=@multicast1=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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x800e9e2, 0x1, 0x0, 0x0, 0x0, 0x4000000000000, 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(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_VERSION(0xffffffffffffffff, 0xc0406400, &(0x7f000033a000-0x40)={0x4, 0x81, 0x2000000000008, 0xe2, &(0x7f0000cf5000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, &(0x7f0000cf4000-0x1)="00"}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x100000000000006, 0xfffffffffffffffd, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000fed000)="26000000130047f10701c1b00e000000000000000100000009ef18fc00000000000000016e35", 0x26) pipe(&(0x7f000075d000)={0x0, 0x0}) fcntl$dupfd(r2, 0x403, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000787000)="2e2f66696c653000", 0x840, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r3, &(0x7f000007e000)=[{&(0x7f0000923000-0x61)="6c", 0x1}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f00009d2000)="2f6465762f72746300", 0x400000, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a58000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x0, &(0x7f0000548000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f0000980000-0x4)=0x3f6, 0x4) bind$inet6(r4, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = socket$inet6(0xa, 0x1, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000a27000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007fc000-0x4)=0x1c) pselect6(0x40, &(0x7f000078d000-0x40)={0x0, 0x0, 0xddf, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007c2000-0x40)={0xa, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0x0}, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f0000c5d000)={0x0, 0x989680}, &(0x7f0000cc0000-0x10)={&(0x7f000062a000-0x8)={0x7}, 0x8}) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f000032a000)=0x0, 0x0) setsockopt$sock_int(r6, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x6, 0x4) bind$inet6(r6, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r6, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00004dd000)={0x200000000c, 0x3f, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000fc000-0x6)={0x1, 0x0, 0x5}) getresuid(&(0x7f0000f65000-0x4)=0x0, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000ade000)=0x0) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f0000b76000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000454000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d696e74656c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fba000-0x11)="e8fffffff6faff80ff0000fffffffaffd4", 0x11) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x4000000000001, 0x0, 0x0, 0x0, 0x0, 0x108, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b35000)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000600000)="2f6465762f73657175656e63657200", 0x28403c, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000681000-0x4)=0x5bb9, 0x4) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000b60000-0x25)="240000001d0001000000000000000000093900fa1000040006000500f7ff0008000000009b", 0x25) r4 = socket(0x10, 0x1, 0x40400000000006) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000003b000-0x2c)={0x0, 0x24, "d9c2367823011d3f46ffb79bc0d847a3ee5ff2a90c0213cdb1187e32422ef9e5c132b7ed"}, &(0x7f000099f000)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bc6000)={r5, 0xfffffffffffffffb}, &(0x7f0000757000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000167000-0x49)={0x0, 0x41, "5bbb841f45ed5992ee95d55d9d238be44a97bef0ddd1ea94f3804634da23b197e83b902fa3843143fd06abaf852a0923f249f3c45f96ee2747377b83fe4e9dd26b"}, &(0x7f0000800000)=0x49) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fc4000)={r6, 0xa}, &(0x7f0000a57000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007f7000-0x8)={r7, 0x8}, &(0x7f0000b24000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000d1a000)={0x0, 0x0}, &(0x7f00006af000)=0x8) r8 = socket(0x0, 0x810000000000001, 0x9) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000029d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe0000-0x28)=@ethtool_link_settings={0x50, 0x80, 0x335, 0x400, 0xb, 0x4, 0x20000000000038a, 0xfff, 0x3, 0x80004001, [0x87, 0x2000000000401, 0x251, 0x9, 0xffffffff80000001, 0x0, 0xffffffffffffff00, 0x3f], [0x1a6b]}, [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) socket$inet6(0xa, 0x6, 0x0) r9 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r10 = fcntl$dupfd(r2, 0x408, r2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c06000)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ca4000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fb000)={0x0, 0x0, 0x0}, &(0x7f00008c0000-0x4)=0xc) kcmp$KCMP_EPOLL_TFD(r11, r11, 0x7, r9, &(0x7f0000b93000)={r10, r8, 0x10001}) 2017/12/16 05:36:21 executing program 3: r0 = syz_open_dev$mice(&(0x7f000051c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x892000)=nil, 0x892000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000892000)="2e2f66696c653000", 0x100) mmap(&(0x7f0000892000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000892000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000)="2f6465762f70746d7800", 0x187440, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8000000000000401, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x80000000, 0x1, 0x0, 0x4, 0x80000001, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0}, 0x0, 0xe6, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00002ae000-0x9)="2f6465762f73672300", 0x7, 0x100) mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = dup3(r0, r2, 0x80000) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000964000-0x30)={0x50, 0x0, &(0x7f00005dc000-0x50)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x30, 0x28, &(0x7f0000964000-0x30)=[@fd={0x66642a85, 0x0, r4, 0x0, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x4}], &(0x7f00003b6000-0x28)=[0x0, 0x0, 0x30, 0x58, 0x0]}, 0x800}}, @exit_looper={0x630d}], 0x11, 0x0, &(0x7f0000030000-0x11)="6792ecd5c9e4729506fb0433d1b4c92b94"}) syz_open_dev$vcsn(&(0x7f0000927000-0xa)="2f6465762f7663732300", 0xc4, 0x448001) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000964000+0xc98)="2f6465762f72746300", 0x2080, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x19, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00009a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e41000)=0xb) perf_event_open(&(0x7f000001d000)={0x100000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) syz_open_dev$sndseq(&(0x7f0000189000)="2f6465762f736e642f73657100", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007ca000-0x38)=[@in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x38) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000fc0000-0x8)={0x0, 0x0}) lstat(&(0x7f0000ef2000-0x8)="2e2f66696c653000", &(0x7f0000f56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000000)={0x2488, 0x2, r1, 0x72, r2, 0x200, 0x7fffffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x200010400) r4 = perf_event_open(&(0x7f00002b9000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000905000-0x4)=0x0, &(0x7f0000a07000)=0x4) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5fa3, 0x3, 0x100000001}, &(0x7f0000383000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000327000)={r6, 0x0, ""}, &(0x7f00004ea000)=0x8) modify_ldt$read_default(0x2, &(0x7f0000b45000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) perf_event_open(&(0x7f0000fe2000-0x78)={0x0, 0x78, 0x0, 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) r8 = gettid() getpriority(0x0, r8) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x7ffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f000084b000)=@assoc_value={r7, 0x5}, &(0x7f0000d87000)=0x8) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r10, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x40009) 2017/12/16 05:36:21 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() openat(0xffffffffffffffff, &(0x7f00009b6000-0x8)="2e2f66696c653000", 0x400, 0x9) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e87000-0x4)=0x40000000000003fe, 0x4) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009de000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000bc8000-0xd2)="2c278dbd75571384c61d1b55f1d1a3ada3e8153f8b23e74dc78cb5ddf6537150789a14adee1bf3af12e66ff571a51b4b1ac217e52694741241fd3f47ec535071c9b0d66a05f6164914822618296c902008e009f63f3ae5a212410028434e6f50e97950b081fec8c1a6a7406b319fab5175715234dcfcbb62aa7538605a2a598eccb23133b4405392013300b4756fc689e8e2a85ac65f9f2c041237c2349b391a5ede648ce3135f9bd477abd93df485c689680b72a8f53d906170fcf183d43ec517df13479a7812c7a2c488fafd5208fd4205", 0xd2) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000435000-0x8)={0x5, &(0x7f0000ed7000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) eventfd2(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b8a000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000fa000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f000040f000-0xa8)={{0x80, 0x8000000000000000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71, 0x840, 0x10020, 0x80000ca7, 0x5, 0x8a, 0x6, 0x0, 0x1, 0x801877b15b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000353000)="2f6465762f7663732300", 0x2, 0x10c01) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xae44, 0x25) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x0}, 0xc) r5 = syz_open_dev$usbmon(&(0x7f0000a1a000-0xd)="2f6465762f7573626d6f6e2300", 0x81, 0x2000) setsockopt$inet6_tcp_int(r5, 0x6, 0x11, &(0x7f0000621000-0x4)=0x7, 0x4) move_pages(r4, 0x5, &(0x7f0000ade000-0x14)=[&(0x7f0000624000/0x1000)=nil, &(0x7f0000d9b000/0x3000)=nil, &(0x7f0000d57000/0x4000)=nil, &(0x7f0000609000/0x1000)=nil, &(0x7f0000f48000/0x4000)=nil], &(0x7f0000b1b000)=[0x12d4, 0x7fff], &(0x7f0000d47000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a74000-0xe)="6e65742f6e657466696c74657200") ioctl$EVIOCSFF(r6, 0x402c4580, &(0x7f00004b5000)={0x55, 0x80000001, 0xfffffffffffffffd, {0x5, 0x1f}, {0x6, 0x6}, @const={0x9, {0xfff, 0x401, 0x14f7, 0xfffffffffffffffa}}}) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) 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) r3 = open(&(0x7f0000ff1000)="2e2f66696c653000", 0x0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000063000-0x9)={0x1f, {0x0, 0xfff, 0xab, 0xffffffffffff0000, 0x803, 0x401}, 0x5}, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008a1000)={0x0, 0x49, "4416b5e40a5c169a200e31f8f8c0294ad1dfc9739b0cc7cbf837eddc08987b73e7c09720cd657b4226ace4506c1821450ab5be8555e9c6b4d354c4b8702cf79352a63df121bdcc7076"}, &(0x7f0000d40000-0x4)=0x51) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c4e000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f00004a1000)={&(0x7f0000a00000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c94000)={r4, 0x9}, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000b34000-0x8)="2e2f66696c653000", &(0x7f000078b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4) readahead(r0, 0x0, 0x3) unshare(0x20000000) clone(0x2000000, &(0x7f00005b6000)="", &(0x7f0000f13000)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000054000-0x2)="a131") ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00002eb000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = socket(0x40000000015, 0x805, 0x0) bind$inet(r7, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = socket(0x15, 0x80005, 0x0) bind$alg(r8, &(0x7f000078a000)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f6e6f70725f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt(r8, 0x114, 0x2715, &(0x7f0000af1000-0x19)="", &(0x7f000033c000-0x4)=0x0) 2017/12/16 05:36:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00007a0000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000767000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000462000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8, 0x0, 0x7, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000f14000-0x6)="2747504c3a00", 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1fd) clock_getres(0x1, &(0x7f00004d3000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r5}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000cb2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x20100000) fcntl$lock(r7, 0x7, &(0x7f0000010000)={0x100000000000000, 0x0, 0x1f, 0xffffffff, 0x0}) tkill(r4, 0x1000000000016) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8916, &(0x7f00009ff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fsetxattr(r3, &(0x7f00001fc000)=@random={"757365722e00", "695b2e00"}, &(0x7f0000171000)="00939bc7b0a7ca127e1438ca6869644e1daa", 0x12, 0x1) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00004ed000)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00007a7000)={0x0}, &(0x7f0000d20000)=0x4) dup3(r6, r7, 0x80000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000007f000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) bind$alg(r1, &(0x7f0000f19000-0x58)={0x26, "726e670000000000000000000000", 0x0, 0x0, "647262675f70725f686d61635f736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getresgid(&(0x7f0000dd8000-0x4)=0x0, &(0x7f000053e000)=0x0, &(0x7f00004e8000)=0x0) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000836000)="2e2f66696c653000", 0x0) mount(&(0x7f00006d3000)="2e2f66696c653000", &(0x7f00006b6000)="2e2f66696c653000", &(0x7f000045f000)="5d7973667300", 0x80, &(0x7f0000401000)="6700") openat$kvm(0xffffffffffffff9c, &(0x7f0000edd000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e86000)="2f6465762f7663732300", 0xfffffffffffffffc, 0x400000) sendmsg$netlink(r0, &(0x7f000045d000)={0x0, 0x0, &(0x7f0000e01000-0x40)=[{&(0x7f000009d000-0x2a4)=[{0xbb, 0x1, 0x201, 0x8, 0xdc, "5be5aadb0727f8701cf0814183c82d59aa1891a3b00fb6fa1b567425dcd64160ce4cd437876cf69b84c3c984736744fa8223cddf2f501f96fb5947bc0f8f4228289c9a82d08dc25e18d0f755da02fe2cdd721b8edfbf460ecaee86ceae057d06b84ab1c3932ec53a17b6427d335add2ebe337ff10e88e52fad49233fcd3b0af6f67154013fa67c499027f74b462d213342b98801b1e5fc2be65f9d945fdeadda710ee6032fe1193c990496"}, {0x90, 0x9, 0x402, 0x20, 0x200, "d0b91874d7d5b4bbe6fca2a9b355a8e591caa3394b60030a402f418e2c274c384ed4ce233c6f0d52266fa9e89c004d63bb02093dc8f64d0147d8b39d5b2c5fa60121bdd016dceaa3c1224aa06782ca1e4ffaa8889d85c2d29e3484dcc87f25eb49e93f121eb41a27075c4f35a38b382ea9858db7c8ea61e262ad168219cd9d91"}, {0xc0, 0x4c46, 0x401, 0xfffffffffffffbff, 0x20, "7988bc747ee9c04dac1126ab7900bfc341b55ae7999f1a3ec5739bc0cf1111f91b8823e60cea05cbc4cda089f53230aeb5f25e206837b755507ad9e41f299c4c42183609c48bd0f5ee313f04edc3c19a23462b0dc02b254bc3e50e8c15eff880401a6c3c160ffcc3118b329d17384f7747322803e79852056651f61f50bacc782976fac85d486699264ce6afc2a3ad259b2585e5acd46e961f1ca068f292f592e7f9712752564c61d365249d7d87b01c"}, {0x99, 0x2, 0x404, 0xffffffffffff3fac, 0x4, "f01b11ebe5c62910a1800073431a711324462aa0e0e62db9c6651118677c8157d4b894af8b5e26d8eba42ad4acc400511f87c78da2601b7cf445bfb6a2d54817bd8fbdd609527a720923a14d172ff97748c8679bd156d6012310022f1f210c11d949376544437855f49eabf1c63b3a2561bf27e74604c172d6de8ff8a338c479b3684bd139f92b9b78"}], 0x2a4}, {&(0x7f0000a9f000-0x458)=[{0xbe, 0xab, 0x404, 0x40, 0x5eb4, "ff4eeb2d2598e2f3bfd456dce4745a6e3ea37c04273fcf4ef778ee6b97e8edac6b2f82c90e2d63c50dac844422825bff0c346ce8dcb688d2b821365bed57955fcedfafb5093dd2444ad50d37df3b4d1842fc48a8eb77d0e4220ae99d027ee4a9e99e27aad4a967eaf325511a26545537edb94e48113dad823298511089cfcab914c8cc1b70ba494d21badb873efb82054b4a2cf66a94162e0a2b89b0ec0183febe640eb04a5de69c80625c0a8d2f"}, {0xbc, 0x8, 0xb20, 0x1, 0x401, "d8d4fc3b2b99135ac59222922fbf95286b8de0d201c4fb314dab4ce1a55d1ac185374709301a837faaa42334930a3b58f1f7272a649ac6925f0bf4fbc22a7cea911e5f229b6c621b42655ed2e55ad533f15cb09449ca890c93294ccc5f0bb3bb7c8f4928dc981707e32a06e375f40e99041b9504129a4806bca5a22a19f4970d28796ee1453726536d97afcb0af5beb2cd4f5d77e7ec458757837f4145e4e1faf0de22da425ba3697aa75aa3"}, {0xb7, 0x8, 0x400, 0xa5, 0x800, "5cca239b8ae3051cb6c42a3b1a2368d18dae72bf3863375bfffe7d391d2fef78026530ab8a5ee140423c949e957ecbd44e02ae6c4723349ed0c4f2a25205a86a665d5603d05525da52de9d74a6283504ac8d90eab7f73933b1364d66dc83967a8a14a85fa42417ae42f10c98473363d943c705df3a6cfef1b3c8c482ab3935d03ac08fc636f09c94831bf62ae14b88fc6b689687dfafdb7137030ac4ab961058521bd77c8fce4a"}, {0xf5, 0xfffffffffffffffe, 0xa0a, 0x9, 0x62e1, "3711445d803206ea48f0f9ae540a324f806f291c97feb7381b5694c10e32cec4d1bae1c5c123bd490b21c93fd59bc9adf28c56271389267c0b9d7533de6155e70b77244bfdaf29bb42d93f7a15ec5af6773a9b7c84a3daf124603a16d7847ff6179e847442fbc6e108a6bf5c25701a488cdcc5ea2cdbbc486a2833be412700866e7789d5bd7d40ea634255ed99f6a7135924ef9467a76a8f17e27f51ce476b71f5f3bb39fd81795d4618aca89440311090259aac00561b4892904975c42962eac89b41e3e2d7afb9027b4dfc9caffdbe567c1520de5ba2df8e245cf8a7932f9a3a756d93c9"}, {0x48, 0xffffffffffff8000, 0x700, 0x5, 0x9, "28af7c943ce6c68fdd9c71668a51d83339509078961c3858435d83d5da0f58d0ef77946bc3d588ef7c588c6b0cb2445657fc57d164e32d91"}, {0x1b, 0x3, 0xc20, 0x0, 0xfff, "38f0fc9dedc71dc67516a4"}, {0xcf, 0x10000, 0x1, 0x200, 0x200, "70c57d6f2104b587dfa8dbf984e23767cbbdb107841f8eded72c59d9f8e78fe410f54fba68049290e363a10b9f201034808a1976dab3bfa3c28df7e9702ec38e7fcfa951f3bab7379ea94cbf1a12d93fca8ff1d168d6419eeb9a1466de4b243070851e666b05d58429b4616de1aa52a07f53e331cef4be5302cb1592d1ea88914a27d46e27a4e1300f4df04d8cb3e284c1bf8f6f5ee7d8e3f46c429c0c758218631c7a86efae8b1189d5a636c41167f970412c0c19382f8325a90bd14577ee"}], 0x458}, {&(0x7f0000d73000-0x33b)=[{0x32, 0xa53, 0x100, 0x4, 0x9, "72e73bb6a8a861c7c522583101ee3f96168dc6178ec102d533ae32259ef97c01ecb0"}, {0xda, 0x4, 0x0, 0x0, 0xe50, "5c84417f5f34e32772d0eac9a5385a7d0015be4a082e97a9b55ae3cace0dd648e4cc1c6d730565b4bb4c263ce085b50d6a2bf8c5b5f25e569994e6ee32ff47b24385976d2ec535b57d18a74f0c1c3f82f387576cb7bc94b2fde656c24725207324b7dffca83b2983166e8df7b75a7aa0f9b3d977d3c5359b29e219ae94e4a031f403401a90a724255a8d55659cf621f3139452e5291c5f3df42c86fd8c12d09ee4032bb7bc6ad1863bcb8c50f33261c164b8c6bd412cf893d263b4cd68c9ec0b1df3099cdd70c30a5c0d"}, {0x6c, 0x7, 0x708, 0x3, 0x9, "01091ec0df8ab0fca0de9e4ac811924dcacb6b7ee156ffd6c6c01ae9952f221667c5fcf0e6a28c32c0a27c0a15c7b355a6628dc60456e2d6717ab8a00cb0e1ca930264391f27e970f283d945c74482b9e38a3a7a7b597c15908f8de0"}, {0x1010, 0x0, 0x1, 0x3427e035, 0x80, "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{0x35, 0x81, 0x20, 0x3, 0x8000000000, "ea63ad59ee56f308c68f212bba7e1c378ae024f241a02da9815d0f0368559484267e3ee750"}, {0x98, 0x9, 0x100, 0x21e, 0x8001, "ed50f956fd28180ca22a6dbf6888a3ac5385c00a9415afd4d6bf564e208dd900e7ed6db5c86ef5d3ed6bf380cb3fb0f305244968f688630481fcfe973c88847c5f9f9da44211e7d44efe75e8fab1c489b0fa71925bd6a4f87148ee6b798200542c8762fbe0f082507d443ba89a133218d69f73ff5e5c32acee40226241e562b92e4515b46652d52f"}, {0x34, 0x4, 0x8, 0x524f, 0x3, "5f71affe380167540361c297579341ea5091d2aa10fb88a0b599f3d5279058be62cd850c"}, {0x22, 0x5, 0x20, 0x9, 0xffffffffffffff06, "42b86348c3f7fa0986037b0b3d94ef95f9ee"}], 0x12ab}, {&(0x7f0000232000)=[{0x94, 0x1, 0x824, 0x1, 0x9, "a1e4aecec7f6f0c24d38f2c6e2c0b51072c8d51de7445b57316a477d68b38f4544db5303857ce7c74c61a6ac50ba8df634077920fc77c378901536ac7b88e13c5ec1075c6825acb1cb0f90525ad19a50a4e93dc01c6f79623978eb9adc4f0a5994402ec481e1a1d9e622f5674782808bbc8d5514100cf69182382915f387581da1647649"}, {0x10, 0x100, 0x300, 0x5282, 0x1, ""}, {0xea, 0x7ff, 0x400, 0x0, 0x9, "d6429831092102d188df49e66672e07047bfb483d14a17406cb31b10a59bbdfbd9ccadfca0eb5af421bb35d18210f8e49b9643d3fce2cb9661fa4133e434a0b4048f0775c9bc895af029d8f30fce1b90fe0a4de6d9e5c6c8a38e783a5228771de3cac5de4f1385931ca8f6526f2a1c7149c0339343d1a708b020c03b852f42b071fe5a6f3a0f5d0cb98e02d456d2189dfa9d5c0da523f6015fe14f52b1bc347c46d21feef49a1fc35e48ed8aecd494233ef4e393bd4587850464e5aa0364f2b7ad19003959979075afa5784388d55b8172aafb0add7f02ca7fed"}, {0x20, 0x9, 0x900, 0x0, 0x1ff, "10b0dd2039516621802d54d52e87c6bc"}, {0x21, 0xfff, 0x20, 0x671, 0x0, "faa4534fcd1bf2807aa4f847e733b3e12e"}, {0xaa, 0x6, 0x0, 0x101, 0x80000001, "8dc9026bd4f6b8aa6f91609ffc114e68f65544a550b33d016fcacd1d4bf248bc1ade605fee3a0f05d5868e7eba9dca1ed1f9b5f54342e2d3311fbcfd233e0d92539813698683424845d5fb35efcca81acac189aa4ded05edf06929202aecbf703e06e3b1eed0b067d6717a4a47014e9a5d3c2240d660f4a1e7e4e45d6dfb510ed04ba1e507eb1312cad7199db9f04ce14e5e92aa3792001d86b6"}], 0x279}], 0x4, 0x0, 0x0, 0x20000000}, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x100000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x43, &(0x7f0000741000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x40000000000, 0x4000, 0x35, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x9, 0x0, {0x5, 0x4, 0x1ff, 0x5, 0x100, 0x3, 0x5, 0xff, 0x7f, 0x1ff, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, "1c3dd615bb"}}}}}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000094000-0xc)="2f6465762f6175746f667300", 0x100000080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000adb000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 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 = socket$netlink(0x10, 0x3, 0x1d) r3 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r3, &(0x7f00004b8000)={0x10, 0x0, 0x800000000000006, 0xffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) mmap(&(0x7f00008f5000/0x2000)=nil, 0x2000, 0x6, 0x10010, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000255000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00002b0000+0x1bf)={@generic="0000004928848a82aeab9c2415b33041", @ifru_settings={0x8, 0x41, @fr_pvc_info=&(0x7f000052d000-0x14)={0x4fc, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ee6000)=0x0, &(0x7f0000417000)=0x4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000516000)="2f6465762f6e65742f74756e00", 0x0, 0x40001) r7 = fcntl$dupfd(r6, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write(0xffffffffffffffff, &(0x7f00004de000-0x2)="06b3", 0x2) write$tun(r7, &(0x7f000095f000-0xfea)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x1, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x7, [{[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x36) 2017/12/16 05:36:21 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005eb000-0xc)="2f6465762f6175746f667300", 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c86000-0xc)="2f73656c696e75782f61636365737300", 0x2, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00005cf000)="2f6465762f76637300", 0x82, 0x0) write(r2, &(0x7f0000822000-0xce)="5a384d9f09ba346e8e39b36cf22d3b8d442a93c7f090863a046b4790731b2c689f4105f753c8e4e7411d16c62d2c4dc9d2ff3a6845e5819e4387a72ce84e9bc90d2d615d190113ce35eafba0fd5badbdb51ba70777c534000bb407d6d63e146243f6f4aeb8bb3544db5a2f32fe55ecd45cafb7a7c1b99243f57e852d6d84bf4727270357fc95cd25f870d3848a95e0fde518f5ca0d9a3e0471ff089335129ea9c6b21487b47eb0b73f34cb77118edac091b30685f7852d2a698d1c81cd08151fa8f8e52348e24414af646d1ed735", 0xce) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000f8a000-0xc)={0x7, r1, 0xfffffffffffffffc}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000921000-0xc8)={0x4, 0x0, [{0x80, 0x2, 0x0, 0x0, @irqchip={0x10001, 0x4}}, {0xffffffffffffffe0, 0x3, 0x0, 0x0, @adapter={0x3, 0x2, 0x5, 0x2, 0x5}}, {0x401, 0x3, 0x0, 0x0, @adapter={0x200, 0xffff, 0x6, 0x1, 0x0}}, {0xf38, 0x1, 0x0, 0x0, @sint={0x3, 0x10000}}]}) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r4, 0x8, r5) syz_open_dev$sndtimer(&(0x7f00008d9000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0xc000) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000a39000)=0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000814000)={0x100000001, 0x8, 0xeee, 0x28d, 0x0}, &(0x7f0000b64000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ed9000-0x108)={r6, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x80000000, 0x10001, 0x1, 0x1, 0xf0, 0x7, 0xfffffffffffffff7, 0xfffffffffffffd88, 0x80, 0x37f, 0x4, 0x1, 0x1, 0x0]}, &(0x7f0000072000+0x194)=0x108) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002e1000)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f000066c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f000062e000-0xc)={0x40000000, 0x0}) move_pages(r7, 0x2, &(0x7f00007ff000)=[&(0x7f0000af5000/0x6000)=nil, &(0x7f00002f3000/0x3000)=nil], &(0x7f0000896000)=[0x0, 0x0, 0x0, 0x8, 0x0, 0x2b], &(0x7f00004d9000)=[0x0], 0x0) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = getpgid(0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e7d000)={0x0, 0x0, 0x0}, 0xc) rt_tgsigqueueinfo(r2, r3, 0x1a, &(0x7f0000ad9000-0x10)={0x16, 0x0, 0x1, 0xdf}) sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r6, r7}, {r8, r9+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x80000000000021, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00008c1000)={0x6, 0x9, 0x5}) r3 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f00007e2000)={0x0, r3}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000915000-0x4)=0x1000) fsetxattr(0xffffffffffffffff, &(0x7f000013c000-0x1b)=@random={"73656375726974792e00", "73656c666c6f2976626f786e6574302a00"}, &(0x7f0000c65000-0x1)="00", 0x1, 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000478000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x5421, &(0x7f00000f0000)=@common="69726c616e3000000000000000000000") r5 = epoll_create1(0x0) r6 = fcntl$getown(r5, 0x9) perf_event_open(&(0x7f000078a000-0x78)={0x5, 0x78, 0x5, 0x3, 0x4800000000, 0x80000000, 0x0, 0x2, 0x1048, 0x2, 0x854c, 0x8, 0x7fff, 0x2, 0x0, 0x7f37, 0x4, 0x5, 0x4, 0x40, 0x81, 0x7fffffff, 0x7, 0xffffffffffffffe1, 0x1, 0xcde, 0x0}, r6, 0x0, r0, 0x3) getdents(0xffffffffffffffff, &(0x7f00000b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ptrace$setopts(0x4206, r3, 0x7fffffff, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000975000-0x4)=0x0) ptrace$setopts(0x4206, r7, 0x3, 0x2) getdents64(r2, &(0x7f0000e24000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000a4b000)={0x1000000000000000, 0x0}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000dae000-0xb8)={0x0, 0x6, 0xf64, 0x3, 0x7, 0x7, 0x10001, 0x80000000, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000000, 0x100, 0x516a8c02, 0x100000000}}, &(0x7f000038e000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bb3000)={0x6, 0x4, 0x5, 0x7, r8}, 0x10) syz_extract_tcp_res(&(0x7f0000170000-0x8)={0x0, 0x0}, 0x7f, 0xf41b) getpeername$inet(r1, &(0x7f0000dc9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000092b000)=0x10) syz_extract_tcp_res(&(0x7f0000413000-0x8)={0x0, 0x0}, 0xfff, 0x7) write$tun(r1, &(0x7f000021f000-0x183)=@hdr={0x3, 0x80, 0x109e, 0x401, 0x100, 0x800, @ipv4={{0x16, 0x4, 0x6, 0x9e, 0x179, 0x1, 0x0, 0x8ac, 0x6d, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, {[@lsrr={0x83, 0x7, 0xbc8, [@broadcast=0xffffffff]}, @generic={0x83, 0xb, "9b359e368f4e833f42"}, @lsrr={0x83, 0x13, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x8}, @rr={0x7, 0xb, 0xffffffffffffffd5, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, @rr={0x7, 0xb, 0x3, [@multicast1=0xe0000001, @rand_addr=0x0]}]}}, @tcp={{0x1, 0x3, r9, r10, 0x9b, 0x0, 0x10, 0x1, 0x9, 0x0, 0x7fff, {[@window={0x3, 0x3, 0x5}, @nop={0x1}, @window={0x3, 0x3, 0xcbf}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0x3}, @fastopen={0x22, 0x9, "51993372e50032"}, @timestamp={0x8, 0xa, 0xf800000000000000, 0x94}, @timestamp={0x8, 0xa, 0xfffffffffffffe01, 0x28e}]}}, {"68d31e0976c94822f4df31c5e547c49c9a5e3b409e7b503baf270385d60d2c96583394db2f9afedab5f6fb5db5e0b80269a1fc2a718dfab039b66c89bf9a2e7b71c1091e380648b12c8a18efe718705f820bb4f35cb65f0c9d6e21cfa89cb29375d8e362c35d51cf4742e2087d81903fd31f05f690cee20b68afdcc17755a4e9659b9ac5210e08b69a0afbf97d5aac52afd78efef9ee6f44225d7dbc8596b239a81e0634d59d514aaad196f70fa7104da25a8b8fd02f4a2479ac3347dfe4d415c5552872995c3dc0112c06305f4025900a59a19b75d351e2797549fa32bf878b73"}}}}, 0x183) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000820000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000097b000-0x4)=0x3, 0x4) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1b, &(0x7f0000c4a000)=0x0, &(0x7f00008cb000)=0x4) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(0xffffffffffffffff, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x200010400) perf_event_open(&(0x7f00002b9000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00008f9000-0x10)={0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000b83000)={0x0, 0x989680}, &(0x7f000099c000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00001b7000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5fa3, 0x3, 0x100000001}, &(0x7f0000383000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000327000)={r1, 0x0, ""}, &(0x7f00004ea000)=0x8) perf_event_open(&(0x7f0000fe2000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x8000000200000004, 0xff7f, 0x0, 0x0, 0x0, 0x7ffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d3a000-0x8)="2e2f66696c653000", 0x10000000003) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000764000)="2f6465762f73657175656e63657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000084b000)=@assoc_value={r2, 0x5}, &(0x7f0000d87000)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e69000)="2f6465762f73657175656e63657200", 0x80003, 0x0) accept4$ipx(r4, &(0x7f0000e03000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000609000-0x4)=0x10, 0x80000) ioctl$VT_ACTIVATE(r0, 0x5606, 0x40009) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[], 0x0) 2017/12/16 05:36:21 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:21 executing program 5: truncate(&(0x7f00003a6000)="2e2f66696c653000", 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009dc000)="2f6465762f6877726e6700", 0x40, 0x0) r1 = accept4$llc(r0, &(0x7f0000c1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000215000-0x4)=0x10, 0x800) read(r1, &(0x7f00004ca000-0xd)="00000000000000000000000000", 0xd) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc6000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r3 = syz_open_dev$sg(&(0x7f00009c8000-0x9)="2f6465762f73672300", 0x1, 0x102) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) set_tid_address(&(0x7f0000b26000)=0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000042000)={0xffffffffffffffff, 0x28, &(0x7f0000ccf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a80000)=r5, 0x4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f0000054000-0xc)={0x1, &(0x7f0000b92000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001bf000-0x10)=[{0x100000001, 0xc9, 0x6b, &(0x7f0000751000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) io_setup(0x24fe, &(0x7f0000402000)=0x0) io_cancel(r7, &(0x7f00002ae000-0x40)={0x0, 0xaa4acae7534a24ad, 0x0, 0x6, 0x6, r1, &(0x7f000021f000-0xd1)="724344ac11d4cdd31d0803c7c0a374ea9bef3b3c637c9afca74f5c4230f952ff6023ff147dedaf6aba35f988dd6006e9bb359f9122f37206a3ccbff2aa34421c6215b64891cc2f6da58eabe77d257a8a2db7e04ceb6f3faa3d27ff1644b59f91c446b09185a0968b0a83151472154f11214ef59b71fc6750d220e3e4cf561efe59ac3fb63d05062279026f161479713081427e7539da6767b9dc67eb6917b34be2246d676edeef8453d9845f2bf77c0b9562bbea71b22924381fe7980ae4e6d47587bef793a6a07508c080a01208805503", 0xd1, 0xf0, 0x0, 0x1, r3}, &(0x7f0000d3e000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000f65000-0x400)={"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"}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f00005e7000)=0x4000004) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b9a000-0x4)=0x0) perf_event_open(&(0x7f0000377000)={0x5, 0x78, 0x101, 0x7, 0xe130, 0x7, 0x0, 0x1, 0x40080, 0x4, 0x1, 0x0, 0x7, 0x2, 0x0, 0x8, 0x7, 0x6, 0x80, 0x6a1, 0x7b, 0x200, 0x7, 0x4, 0xffffffffffffffff, 0x1, 0x0}, r8, 0x3, r0, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000351000-0x48)={0x20003, 0x0, [0x0, 0x7, 0x9, 0x101, 0x0, 0x9, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) prctl$intptr(0x3e, 0x3) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) io_cancel(r7, &(0x7f0000997000)={0x0, 0x0, 0x0, 0xf, 0xd1, 0xffffffffffffffff, &(0x7f0000d21000)="da2cdbf68cf39244531a2ddc97ad6ff36f5a46994885797d7ef2c114acdf0764923eec9e941f158f87623ca451d08199625001a478b28142a61ad69de980691688a4b19244b11e57cb4f184d0c731d1c8ed96b8f5cc1e44f7bf119e92e99f67b8ab91104bdabe07c52b31a436f17d7deef951df59ea3839052c74e8bf98554ee0b27452056673c4d6920852b2e0639c0977cacc028b19253b253f142b72b5103a99f9cb85b0dcd484d06081274b2890a019e20e37995309e1c08365bd8eed8b569fcfcb38d65", 0xc6, 0x2, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f000015d000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f000081a000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000cc1000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x100, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x80000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff9}]}) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0, 0x0], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() pipe(&(0x7f0000cd6000)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) setsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f000088c000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a57000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000cb3000)=0x4, 0x4) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000e4c000)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x40000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ec4000-0x78)={0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffff9d89, 0x6b, 0x9, 0x10000, 0x0, 0x7, 0x4, 0xffffffffffffffe0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000892000-0x1)=0x3) r1 = socket$inet6(0xa, 0x3, 0x6) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f72000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) close(r1) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007d9000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x180000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x37ad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x200, 0x5, "c38444b38c93cc381f4b8c7b8085dce70cc172f7d44fd69dec3c4641257097bd66d48f9f8c0b3800a2cd89a85db490573fd1ec3b24d160cb243a47f411d01ea5728123959d4c1d2b1ea72946ab530c53"}, 0x160) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) fallocate(r3, 0x1, 0x9, 0x5) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000d55000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r4, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="", 0x0}], 0x1) 2017/12/16 05:36:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e8c000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x8)={0x0, &(0x7f0000000000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000437000)="2f73656c696e75782f63726561746500", 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x7fff, &(0x7f000020b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cec000-0x78)=[@in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}], 0x78) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000a9000)={r3, 0xd269}) r4 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x3, 0x0) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f00006af000-0x4)=0x0) syslog(0x9, &(0x7f0000a34000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) getsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f0000553000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000032e000)=0xa6) clock_gettime(0x0, &(0x7f00003bf000-0x10)={0x0, 0x0}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000266000)={0x1, 0x4, 0x3, 0x5ab7, 0x0, 0x3, 0x0, 0x200, 0x6947, 0x3, 0x8000, 0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ac9000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x0, 0xfffffffffffffffc, 0x8, 0xafd9, 0x0, 0x4, 0x1, 0x9, 0x7, 0xfe, 0x969, 0x7fff, 0x6]}, &(0x7f000034f000)=0x108) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000887000-0x70)={0x1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf0e9, 0x80000001, 0xef8, 0xfffffffffffffff7, &(0x7f00007b0000-0x10)=@generic="91490d81e274bc017f1e62aca76cdc07", 0x2636, 0x6, 0x10001}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f18000+0x311)={0x0, 0x6}, &(0x7f0000321000-0x4)=0x8) socket$inet6(0xa, 0x80807, 0x81) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000927000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a33000-0x4)=0x14) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000987000)={0x3, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) ioctl$TCXONC(r1, 0x540a, 0xfff) dup2(r5, r4) 2017/12/16 05:36:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fb7000)={0x0, 0x0}, &(0x7f0000b1a000)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a64000-0x10)={r1, 0xc000810000000001, 0x10001, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000536000)={0x0, 0x2, 0x1f8e, 0x2, 0x40, 0xaab}, &(0x7f00006cc000-0x4)=0x14) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000152000-0x1e)={0x4, 0x1, 0x1ff, "72f8550a4d50", "dba4a7a1c0454380705f9248094f8f40"}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c13000-0x10)={r4, 0x1, 0x8, 0x800}, 0x10) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r5, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) recvfrom$packet(r3, &(0x7f00005c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec, 0x2000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000d36000)={0x7, {{0x2, 0x3, @rand_addr=0xeab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000e11000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000021e000)={0x1, 0x101, 0x218f, 0xffffffffffffff01, 0x2}, 0x14) bind$packet(r3, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000597000)={0x0, 0x3, 0x0}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005fb000)={@common="67726530000000000000000000000000", @ifru_flags=0x4201}) bind$bt_hci(r3, &(0x7f000032d000-0x6)={0x1f, 0x100000004, 0x1}, 0x6) accept4$llc(r5, &(0x7f0000326000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000161000-0x4)=0x10, 0x80800) recvfrom$llc(r3, &(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f, 0x40000000, 0x0, 0x0) sendto$packet(r3, &(0x7f0000c3b000)="328c41fab39e20cb94de0ff73f9689ece38d27a493ed572ec0dbf937d977b5b8ec049f032de313da1ae40c011ff4d19b0aa5110a10a6d692fe0f108ea38db30d8bd75d21d5021cdd04957420c4c50883e8d3c3cc8424ba6f955c94aea747b8bb79d8303bb48f161621aaa7275521234e22c68cd599141d7a59bfa07b3bfd3588b8b1f2e139c57e7557b8b405758fd4347c808632e34c73be157e00babd62c60741bd34214febb1d8df265dfe0529e101cd9739a8dcd81ebddbdd44fba673d603c32944ce5e1d25b8e099f1329a36", 0xce, 0x40000, &(0x7f0000f2d000)={0x11, 0x1a, 0x0, 0x1, 0x770, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000848000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f000076f000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x76f2206d, 0x2}, 0x98) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f000078b000-0x8)=0x0) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00007c9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000b38000-0x10)={r4, 0xa4, &(0x7f0000b31000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1af85377}]}, &(0x7f0000846000-0x4)=0xc) poll(&(0x7f0000f76000)=[{r3, 0xc040, 0x0}, {0xffffffffffffffff, 0x3014, 0x0}], 0x2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000273000-0x8)={0x0, 0x0}, 0x800) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="290000001800310900200001000000070200000000", 0x15}], 0x1) 2017/12/16 05:36:21 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d9e000)="2f73656c696e75782f7573657200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000439000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1349, &(0x7f000096e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1313, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0xff, 0x4, 0x2, 0x7, 0x100000000, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @hopopts={0x21, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xfe, "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"}, {0xff, 0xe5, "042d250c879c1fc41c5a2a936e2d565a75c964bf3a868a2d5110c2ae1790d6b6150c5f044a81e171ff99ef4fea906c2444c25119f78c874810f5667147eadbdfbfdab63bcab99285d70ce2b2fb46e61802dc56abb4a75a5d57dba5355bcfae733db069b73e4d1ad28ad242dba26c3806cc928e95400c5e9779da5e610eb66207bb76bbfa60c013e9d4a00bb845119bad1b891ea9877914a7c64c15a00fdbb36353e9ef457d75564e7647c40a79e960a326280d0b685a514ad775c83381c1f0aa9a46a6fa63575ff777f999b100f5841787f5e3e79b3c4cf822d6f99736bca4f2e72da73289"}]}, @fragment={0x6c, 0x7, 0x8, 0x6, 0x0, 0x6a90, 0x0}, @routing={0x3b, 0x4, 0x0, 0x6, 0x100000000, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @hopopts={0x0, 0x20a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x1000, "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"}, {0x0, 0x4f, "d674039ebef205cdeef15e54dd03aea10952895c2a2f22f2b434b4cc78573a32a5b80615723f06045590e1f41991886eb36d65130889cbb4d914059a8e9058fa9928eb3e79cf78cbb59557b2688086"}]}, @hopopts={0x87, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x4b, "ab8aa8a8957554727709f62aced19a60db3f4365d87962c3d65dbf0c59c8fa54ca57af0067b4f7b67b443451984612ff3c409915283b66fc3a5acd955989185fb0127fbc7f4124de74313d"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1daa85", 0x0, "0686d0"}, "c9f9ad"}}}}}}, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a7000)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e30000-0x5)="7567656c00", &(0x7f00005d6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a1f000)={0x0, 0x0, 0x0}, 0xc) r3 = syz_open_dev$sg(&(0x7f0000e04000)="2f6465762f73672300", 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000061b000-0x8)={0x0, 0x2}, &(0x7f00005dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002d7000)={r4, 0x40000005}, 0x6) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00009bf000-0x8)={0x6, &(0x7f0000cec000-0x18)=[{0x4, 0x9}, {0x1, 0xffff}, {0x78, 0x7}, {0x63, 0x4}, {0x9bb, 0x6}, {0xe03d, 0x9}]}) perf_event_open(&(0x7f0000301000)={0x10, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000d02000-0x8)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000ba5000)="2f6465762f7573626d6f6e2300", 0x1, 0x800) getpid() sync() lstat(&(0x7f0000cf6000-0x8)="2e2f66696c653000", &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10, 0x20000000000003, 0x0) write(r5, &(0x7f0000566000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) r6 = syz_open_dev$mice(&(0x7f00008ed000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x105000) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000548000)={0x9, 0x7fff, 0x1, 0x1, 0x3ff, 0xdd4c000000000000, 0x1, 0x5, r1}, 0x20) setsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f0000782000)=0x7f, 0x4) r7 = socket(0x10, 0x20000000000003, 0x0) write(r7, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f000090c000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setmm(0x23, 0x4, &(0x7f00003ba000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0, 0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c0008", 0x1f}], 0x1) 2017/12/16 05:36:21 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000039f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009f1000)=0x14) syz_open_dev$vcsa(&(0x7f0000859000)="2f6465762f766373612300", 0x7f, 0x701000) stat(&(0x7f00009e4000-0x8)="2e2f66696c653000", &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000852000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, 0x0, 0xcea, 0xe, 0x80, 0x80, 0xd, r4, r5}, {0xffffffff, 0x0, 0x800, 0x2, 0x1000, 0x3, 0x3, 0x8}, {0x66, 0x7, 0x6, 0x1d}, 0x80000001, 0x0, 0x99, 0x1, 0xc8, 0x3}, {{@in=@rand_addr=0xd72, 0x8, 0x1}, 0xf, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9, 0x2, 0x0, 0x1, 0x503, 0xcd6f, 0x10001}}, 0xe8) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x4, &(0x7f0000e0f000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000001000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ed1000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5414, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3f, 0xf75, 0x0, 0x40, 0x0, 0x0, 0xfffffffffffffeff, 0xd, 0x401, 0x9, 0x9, 0xfffffffffffffff8}) r4 = syz_open_dev$mouse(&(0x7f0000c0f000)="2f6465762f696e7075742f6d6f7573652300", 0xea, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000f53000-0x1)={r0, 0x6}, 0x6) r5 = syz_open_dev$mice(&(0x7f0000aa9000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x141000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000031e000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000214000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000748000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r5, &(0x7f000042a000-0x38)={&(0x7f000083e000-0xc)={0x10, 0x0, 0x3f, 0x9}, 0xc, &(0x7f0000774000)=[{&(0x7f0000764000)=[{0x91, 0xffffffff, 0x208, 0x2745b9e0, 0xdb6, "84296ba35a28563be692d6793a740439e80c21c677a27e2898c2a53bc1f0179534414502b09f7a57315bfa75d7210dcba5143411905beb5ff40f43e924ec50c43ce93963ae95c82d72670b59ad692c0e75bd61e75836b3e12d32794c9d330649196d34f27fa28c98cce03b0d34315ba4598629e2da5e9d6121af33fcca7d651ab7"}, {0xf4, 0x6965, 0x300, 0x1, 0x60dc4023, "2b2df687448f0c6eea209797f1e92d2cb5ef7792a7fe53655a0d7969d7a96daa4606f1edc25b74238315d395d6c2b894b4041a9ecbe1787758f3c8490c0760516b762dd8621db00b66a69335d27f1e1791d6b27fba54bc016573803b7a7afd7ebcd3fea902da358b520221cac73afe247e36735b721d6fc13b6664f00e4d5552eb9f2f154fd51ede6c41321d9fa225ff70938055b492059c4de07b68df9dc685f256d99235023b49d8a48b71f097f1dd9b123657bf4e04cac0102af3dfbda695e9484b761545b3e300408213d98dabe3381fb51ff7e517ca1b680bb59599c07394dc8100"}, {0xdd, 0x3, 0x8, 0x9, 0x0, "aaf17d16871ae667239536b3b0ca8894a2ce0b594ac2f0805cc003fa195766ef42d2a293b7bb918b300c6fabb48f83d61f6b811c12c3e6b348f232dcc3ba491413377ef5398d04c95f7551eda8711c3355b440e675990af0c68d1d86801798f72b45d0da7e935ee53846e7f20a864a02a05d20e523a1f30616396f354a11edce3613c9298a601921cd2043fc81b9747c3ea4809e16cd84fceb71bf3350d1d8af27b0b81eca4ef2979d0803a2ec6e0f7b655f58c297efa0df201cd36e72dcfbdf2cff409885bc8f6547e6bfb942"}, {0x1010, 0x1, 0x200, 0x5f1b, 0x100, "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"341af8dd873c64d04b5915f29ba2fa581f8d6da35f42743df585da069450479a3d6086f3aaf172ee1f1c8c49a9bd21e75b92feaedd5504f535326fb32cc06cc2a6e9e3416367f941ba3e797ecee2204053e2e1f6722615943377f16967517a98e902eaf1187675f18adedd95e5de20a1e0f15fadbe83cef175f8a02f277b95cb0eada8c5b89c703c8a0ef5ce593a161fd0c29b968754522ff0c6cdc153ee243d6619ab02ee128501a1ca73e8af9c5005c1bc44efbfd7786a0f5225ab02cf6394fbab773be50d3dbe59e64f7c22197829bc9044275f4a3d466c51272c0adf4242f480d10f76c1afcadf47c430f185bdeeafe64fe582a78105ec342839e7a997f2dbf73b75fdea21ddca4cfc05009590f329b393f23a7c4a6619892556e4978be9164f0a10462c372d10088b4ab4f34fbc27f7d1a75856095df02d69b56d01f2d1798bca39b49f9574d1babb5d1c3ce61841ad6b3ec56f58424fc2259485c281d7cc67a5eafc63f4e55cc07e325c875b687aa214d627e3609fbd4dd33e3a7644f7de267ba52ca86e6ecd8c90f54e71b265c5722aea9229ec3d387e823ae495e8f918bf7c83e2612702122e35c060ebfbb9780bbc19f15cd3a1df19b810f3a412675b892047564aebe2b7314a7cd8faf8e2849c78ec5a60f0fca2c20da0c1947e5e51a3ec6a9373a60c28f6dc735fc4b764e4d1bf273e75bbb7a92b7f05563fcd36da069f0be0e990599e10733d129e460f2cd57b1b4a753fd480931a831730b748585ce1b24b29281c831b5b4de92757c7d80e3de54bfe37bda6cdce5dc03b50fb356ebe10f5102f686b466ddd22ae13e305d175eaa666d7b91d8e8f3f0599af1b32398bf27a2a3fa39b64b4c136801ba1643a0a042c70a0ea6b36c71382a42199c80195bfc89ad27fbb49967dfb5c5d9f89ddd559fa319da3a13c3fbcb6bb33584ea8b38e528c6aa67cb2fc511c04d53cdcf9b6efaaf8f65a7904979c11da84e4bb63fcd48f674e5e7fbcaf9def1346f259bb36deca253b60da576071f86dc5078f2c623188cb9c7b0b989066dad8b34f21ed3973bee6a297d3f5b8306184021e7d8fd3ad3ac3765d821d132ea2a7458ff21ef65ee359539fabc3bb750d753342bba4116028883399bbcf0f3c9d8f5973d99c8341fd886f946eaa47662d2c694c48aa1db3a7fbc916056bfdbfe37e2a00e1855441b877151b9d937f5487baa0efda414772d4c743a2051a9390d5958dd8cec62cc56ec590592cc0bb9959c16932f06f4b5131649eb1f2f7817b07d26148919aa9ed15d1f7c3ac24ff047eed2ed62b54178af990a56f5e5d9a5cf89dd37405bae779fdaaceb969a14682139edca2a381e4b2529fde521af836f4246c42ff86d03924b8ef060bab52fbea14330b2419d4606387389408ed6b4daee3aad38b79ba16f55a7508d5f98dd274fcc2d1cc0e9d701cd5e5e8b5c509b5181c5c3d7a2a39a8c4090d6456763a2d06d3b40ea11812654da8cf3b0bd1f53f93700558b7df33906bc01984d65bc96fd1d11ceeaa17c50617b4a395988b4a1da72be5904d1e07d15b2962b27341847054ffb1b404078090352a48d0b42b10d192f3cdcaccc4555c91e7149cc4351f9eaac08cdee634b07977ef97e21374880ea5c1b18941402e55964f6821457ec05441b657cd97b74faa9ffe453a63091a0222b292d133a8a03ebdf0d049c3fdee9d9ff6a7b806ae91ac62a33d4d691e1e637c022f4040dcae861123f3894a89e20cb99845060b011c8f01be8b6fc15542cff74672d39501ef2e5b9525dc35442d27036a160222332d486981c41b8487f6deef79d1feadc6c58c1b14cb3f62b95ca6c7f2a141f8dd270e382c586be41326d81d1a19a7675c4ff12f72e330166231673701360de8e4416519365d95906feb304aaa856b0f975138c4fd573a688d437b7f2b2d030ddcf1b40b1fa0bf359055b313fb4540a722fdde748e7ee87b77e786de08260f8570d5b6851a1bad5894455b3b3a1a00b782b8f277ff5f2c50bebbee3cd12afdd1eb5ee2fc92187f27b07c8037c0e158af1c0b9162161461d8f6896e89dc5381ab74ef13138434724edd907e7234848087cdda561b2734977a2ad9b7bc3e6c6131b02800b775c1a47c410a5d138bfa8e97a5aa0aa5d3b64e1ce655464ee57549fee9197a27eb3b943b92df8920a03d8b08dc1aa746134f7e8426ce78f28e5573a22faa77dfbaf21e5a5af051ca3435a0c7c8164bc728326416360e10ed51263ec13cbdb2796806ec1d81afe04ae1d4c186a2fb36bf8e3e328e1e415f2c0d7c517aad086d0eaae60d0072435c97dc68a72e4785b6be1884f63670be5c86c80ae759ba874a8743ca89b970b77bf6e460deeeb90141779f9ff2082103172c5729c5177c89d0a71b95f7b79bdc63192261781bd9bdb90b5f458bc1ac21d080e974e55f2fad41bbabe6c88de9c81b6257a6204501d180fa2721f9a86d7b3b3ffe136ab537475145b30a480b02397f786dc8ada16005bf4f209706233d964c146a599145e7504908eb0d195836e977f9e0b6a8f19e27d66bf834fe92292f7e80c859443999897c4b8461b99da2894b7b21ce965051b5bc9ad3443ca83c66a9e9103a41a1e45817095298f4b9590606575f24bb40b06b18489f453b314aa9b34a61e4f6f4b4eb64b784aac3ba85fc30d8fd0c2a183f3a2481daea48c65c180a4f381d61845555bee2168468095c49db77a06f7244a8abb7bc6b73e0ecebd8ef7c2cf148c2301e1a77d4342f61f3514ec1b1c2395d68b54ecdfe55fe85fb165b8f47256e550d8dc8d9ab1f7a1c165f34ccc6291c085d0e21cf3a9361407470a62389672b911bb8579b16d4798dedc9b67659ffcaed6d2abe51a5df5a06c7f17650a36b9a99ff420251689fbeb79fbece0cf5c308ae5178b25f1d4ce60fe1a572544c62621de0b13a5ba06b83db22a8a1b30448e01214f0a5a47f1bdbe3775a4589e783004778516d315c77c17eb39a7934e49ed1e74ceefeeac0a1b4da0f9f54ebcca822a5592b9303833380cd10d4c95488edecd30f5b327707032fea88fdefbf2e71ae59c2b71adf74f944a3b7ade23e84d9e52a9ba11de7157a9b9f186d362d9dde31af015b2520c25791619ccc23d051ed78ebbd67dea9b607c34da3537d5b3d033de665d6c4f9b40b5570c858ad38f7ee54b6dbc44be15da255eada73e6fcd7ad83d690a795659ac44dd2f7ef678b846756e5925c2ff63a08dd9a9104f60e9f1e1747773ed1d9e69c97f6e32a0b98b21b877357b94d6196f4616ad8703eb781db23385b92345d45e6d9cfd7fd07c9fb6ca764ef61ac627c9913f0575ee7a0c66efd1859653558aec827de1df6d3b3529524604c37a18dc8639bfe14ffaee48e75e4b83795f7e9f8d9f9ebc3869835a17499c1cc2f968b3881c6aafd8e5492adcc27855c8ca7b6d9c0a0d273d379118dc4c2ff0f7f51ed24b1a181096097f378c67ac982b3aa707f0934f4a51ec49551581fe21a19a3c465fe88dc0a4f1684b548e22dd6221e6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{0x10, 0x400, 0x10, 0x1ff, 0x5, ""}, {0xe1, 0x2, 0x0, 0x1, 0x40, "08bdc2e732ad82774e577a8fb298da2cee80e71288a3683bf24292c05b4c0f442b055e2a9052b70fb5694cbdb843cc7a8080f7f5ab1ae4117c75fbeefd8dd2de74fce07acd8ea599be5e31969ec7cb486cfe06d4fb3a0ddd0107f080159f5f7579e947c3c5522c4e8f91e7862e5f189c7e696e284d2ea8d05494f630764a192ed322fa6976894962b11d369acb08a5694e644db46bbb8803d686d955c9c58bdd60682a2493c73ea88d1b2d2ee40ab9301cb0f4f663ca44f71ca1535e4dfdbe89ea414dd39c9ad5e34f10e70759ef2200eb"}, {0x5c, 0x1, 0x701, 0x6, 0x2, "6cee7c4b6ad68ea1b4468956be3e2bce9138a928772aecc5d3f24f7742638753d84bcb8b3a172a1d3a61170bc4572429ae8536174342a685a52910b7aad54fa6ee14bd1fbfdf11f90c92fd95"}, {0xf9, 0x8, 0x400, 0x9, 0x8001, "1b8f7f8a5da6b0720ea528e335202f282bafdec670a7ea121126ab6ca04bd3a4f4b2dc675dbd8a4ed13e9c5e59de915b0daa37b97e0df09d403ad164910ff765ff0329a87d72ca912fb688011a3a56da6fd0700e3d989f011ad05118daa0047ac27fa6c660437b894c53625bad4c58aa9024f061c36aac2844461c0527670ae160f1e7055eb655b391d99a52c2a7e1b85f05698deb3f0be2dd1330e94985d89459c7c0a9093ee697117e784d65ce5e7627c0729c0a9ca72450ae69de031bc366cebfa7e61eef5e9e49a4bc0df180947c970fa3a6a6f296762b2434f1059b3d5ae347d6578733f96f40"}], 0x1304}], 0x2, &(0x7f00002c8000-0x20)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x0}, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00005bd000-0xa0)={r0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7fffffff, 0x4, 0x7f, 0x20}, &(0x7f0000ba6000)=0xa0) r9 = getpgrp(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ace000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(r9, 0x8, &(0x7f0000b41000-0x8)=0x86b2) syz_open_pts(r5, 0x2040) pipe(&(0x7f00003aa000)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = dup2(r10, r10) fcntl$setstatus(r11, 0x4, 0x40000000046c00) fcntl$setpipe(r11, 0x407, 0x0) fcntl$getownex(r10, 0x10, &(0x7f00006df000)={0x0, 0x0}) writev(r11, &(0x7f0000cc9000-0x30)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd4107113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9e6c446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe136797e7d7008d603de253372e93994e10590b44c71468723cdaa8a03687fc04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18bc33e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b49153ce364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c2157c53c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa8eddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72f", 0x1000}], 0x3) writev(r12, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/16 05:36:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000", 0x24}], 0x1) 2017/12/16 05:36:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[0x0], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 86.977699] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.021742] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/16 05:36:22 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x0, 0x2000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x800, 0xbc91, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) socketpair(0x13, 0x80001, 0x403, &(0x7f0000dff000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000002000)={0x0, 0x8000000080000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000aad000)={r5, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000f14000-0x10)={0x0, r6, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f000077a000)={r8, r6, 0x800000000007}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xa, 0xffffffffffff7fff, 0xffffffffffffbadd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r9, 0x1, 0xfffffffffffffdfa, 0x0, 0x0) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000d22000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0xfffffffffffffffe, 0x6, "a228af", 0x10, 0x21, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "0619f2", 0x0, "200091"}, ""}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000552000)={0x0, 0x100000000, 0x3f, 0x9, 0x100, 0x40, 0xfffffffffffffa8e, 0xa34, {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, 0x200000000000, 0x3f0, 0x4, 0x11f}}, &(0x7f0000753000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00002d7000-0x14)={r10, 0x800, 0x80000000, 0x1ff, 0x3, 0x85}, 0x14) r11 = socket(0xd, 0x3, 0xff) getsockopt$sock_buf(r9, 0x1, 0x200000000000016, &(0x7f00009cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ea000)=0x74) sendto$unix(r11, &(0x7f0000001000)="e390517a0d692cd4f44c0940000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677", 0x28, 0x0, &(0x7f0000001000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f00008f7000)={0x10001, 0x0, 0x100000000, 0x100, 0x11, 0x4}) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000d74000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000072e000)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000f5a000-0x18)={r12, 0x4, 0x20, 0xffffffffffffff01, 0x39d900000003}, &(0x7f0000565000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000df4000)={r13, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000f9c000)={0x0, 0x10d8000000000000}, &(0x7f0000142000-0x3)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f00008e1000-0x8)=@assoc_id=r14, &(0x7f00000c2000)=0x4) connect$unix(r9, &(0x7f00001f4000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000fb8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4", 0x27}], 0x1) 2017/12/16 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={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) r1 = timerfd_create(0x1, 0x200000000) fcntl$getownex(r0, 0x10, &(0x7f000024f000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) r3 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r1, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000baf000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f00002fc000)={0x0, 0x0}) creat(&(0x7f00007f8000-0x8)="2e2f66696c653000", 0x4) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00000cd000)={0x5, 0x20, 0x0, {0x77359400, 0x0}, 0x0, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) r0 = open(&(0x7f0000aa0000)="2e2f66696c653000", 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b43000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00005ae000-0xc)={r1, 0x80000, r0}) r2 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) timer_create(0x6, &(0x7f0000b77000)={0x0, 0x11, 0x2, @thr={&(0x7f0000f54000)="204b5ae55e9744b3d8463a650d79c2f95be97109583e6d8cb79eb5b876", &(0x7f0000fad000)="8a00fe5a5532c2557fc2494141fc1963203a1d84733a5d94403ee50dd404c9866a9780823b96e1f135412016f49cb97a95224ff5124dfb7a5f8d78fc5a5dacd9704978c2324ecce9e3f0e3ffcde28fe20425ecc06b4343119f451097aca39bfd4c37c49c2be089c1971088097834bf2abaeabe104ad516749acbd9a691c8047e1f51bbdd8670f39af9b24beaeca272bb8ea682bff186416db51f431c84b747b0cfd0b3eda7ac753583b92f094de636092b82ef2002a25dbb7ff53e572cc8ab63159c3ba7b6f0c1ab59279c87278ce5e4b94da5f84f9d5c486750cb6a980762c257f964a71b24d1a778fcdc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e0000-0x4)=0x0) ioperm(0x50000000000, 0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000dea000-0x4)={r0}) creat(&(0x7f000079d000)="2e2f66696c65302f66696c653000", 0x0) [ 87.099251] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.114955] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/16 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000775000)="73746174757300") ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000596000-0x4)=0x0) r1 = socket(0x13, 0x1, 0x300) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008d1000-0x8c)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff474b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f9e000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fcd000)=@assoc_value={r2, 0x10000}, &(0x7f0000b05000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000c9000-0xe8)={{{@in6=@empty={[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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000152000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x698, 0x7, 0xb657, 0x0, 0x9af4bd5, 0x90001, r3}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000418000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000511000)={r7, 0x80000, r6}) r10 = socket(0x2, 0xa, 0x1000000000005649) bind$ipx(r10, &(0x7f0000140000)={0x4, 0x0, 0x0, "0708e6ff0114", 0x4, 0x0}, 0x10) r11 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80004, r5}) sendto$ax25(r10, &(0x7f0000056000-0x6b)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cb16ae575fd4374456a4a035eb59f0a3c0010000161d217d4259801571e4680f9f8a09b5d845849e7c72d74c044f72020cb15cc73793367f848c71ad2a46f80c6fed47d54bdf76f17dd8597ae509f342d7c8f44b", 0x6b, 0x4008, &(0x7f00009d4000-0x10)={0x3, {"0600000003bfa0"}, 0x7f}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000089000-0xc)={r8, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000bb8000+0x206)={0x0, 0x0, 0xe4b4}) r15 = add_key$keyring(&(0x7f00000e1000)="6b657972696e6700", &(0x7f0000d64000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r15, &(0x7f0000175000-0xc)="636966732e73706e65676f00", &(0x7f00003c9000)="7b7bfe6d696d655f747970652170726f6376626f786e657430747275737465645b28212a657468306e6f64657670726f6300") setsockopt$packet_drop_memb(r10, 0x107, 0x2, &(0x7f0000036000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r9, 0xc010640b, &(0x7f0000840000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r12, 0xc010640b, &(0x7f000029c000-0x10)={r16, r13, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00006ae000-0x10)={0x0, r8, 0xba3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r14, 0xc00c642d, &(0x7f0000f17000-0xc)={r13, 0x80000, r5}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00005ff000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f000045a000)=0x9e6f) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000016e000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f0000284000-0x4)=0x7fff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ba8000)=0x0) sendmsg$netlink(r11, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000ddd000-0x1a)=[{0x1a, 0x42, 0x719, 0xffff, 0x3, "0af2ff001302000117cd"}], 0x1a}], 0x1, &(0x7f0000a1b000)=[@cred={0x18, 0x1, 0x2, r18, r4, r21}, @cred={0x18, 0x1, 0x2, r19, r4, r21}, @cred={0x18, 0x1, 0x2, r18, r20, r21}, @rights={0x18, 0x1, 0x1, [r11, r5, r1]}, @cred={0x18, 0x1, 0x2, r18, r20, r21}, @rights={0x24, 0x1, 0x1, [0xffffffffffffffff, r5, r17, 0xffffffffffffffff, r14, r9]}], 0x9c, 0x40000000}, 0x2) 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff", 0x28}], 0x1) 2017/12/16 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a60000-0x1e)="2f73656c696e75782f636f6d6d69745f70656e64696e675f626f6f6c7300", 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000708000)={0xa0e, 0x2, 0x4}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00006d6000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x5, 0x8, &(0x7f000095b000/0x1000)=nil, 0x1ff}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) readv(r2, &(0x7f000025c000-0x48)=[{&(0x7f00008ac000)="000000000000000000000000000000", 0xf}, {&(0x7f0000aa7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00007bb000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000682000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000f58000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f00006fa000-0x12)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000bde000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000013000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55}, {&(0x7f0000a33000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}], 0x9) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d3000-0x20)="02000000020001000000be8c5ee18c00", 0x10) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 2: prctl$seccomp(0x2f, 0x4, &(0x7f0000000000)={0x0, &(0x7f0000a37000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b3000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000cc2000-0x18)={0x0, 0x100000008, 0x0, &(0x7f0000041000-0x8)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001de000)="2f6465762f766373612300", 0x0, 0x2000000000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000998000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df2000-0xb)="2f6465762f6877726e6700", 0x400401, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000a88000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) prctl$intptr(0x1d, 0x800000000fffd) 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) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000d76000-0x4)=0x0) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c51000)={0x0, 0x0, 0x0}, 0xc) r4 = syz_open_dev$loop(&(0x7f00006a7000-0xb)="2f6465762f6c6f6f702300", 0x8000000006, 0x1) sync_file_range(r1, 0x5f15ed99, 0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000151000-0x4)=0x7ffffffd, 0x4) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x6) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f000059b000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0xa, 0x5, 0x4, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55727af84fb28f011825af60910e7706eb4786b3a976da7b56f11af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x87f, 0xeb]}) ioctl$TIOCEXCL(r5, 0x540c) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/16 05:36:22 executing program 3: r0 = creat(&(0x7f00006b4000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common="62707130000000000000000000000000", @ifru_flags=0x0}) epoll_wait(r0, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x4000000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f000084f000-0x78)={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) ioctl$int_in(r1, 0x5473, &(0x7f0000968000-0x8)=0x200) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000693000)=0x0, &(0x7f0000117000)=0x4) clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000f5d000-0x4)=0x0, &(0x7f00002f9000-0x4)=0x4) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") arch_prctl(0x1006, &(0x7f00008da000)="28c0b5fdcd40dfe9") r3 = geteuid() r4 = getegid() lchown(&(0x7f0000ed8000)="2e2f66696c653000", r3, r4) mknod(&(0x7f0000ff0000)="2e2f66696c653000", 0x10080000007fe, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000224000-0x46)="", 0x0, 0x0, &(0x7f0000f59000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) truncate(&(0x7f00009e4000)="2e2f66696c653000", 0xfff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r5, 0x0, 0x43, &(0x7f0000c8b000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1c000)=0x1e) uselib(&(0x7f0000f59000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) fcntl$setsig(r1, 0xa, 0x17) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000f58000)=0x0, 0x4) 2017/12/16 05:36:22 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:22 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) [ 87.221823] FAULT_INJECTION: forcing a failure. [ 87.221823] name failslab, interval 1, probability 0, space 0, times 0 [ 87.279594] CPU: 1 PID: 19369 Comm: syz-executor7 Not tainted 4.15.0-rc3+ #133 [ 87.287002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.296342] Call Trace: [ 87.298924] dump_stack+0x194/0x257 [ 87.302553] ? arch_local_irq_restore+0x53/0x53 [ 87.307218] ? lock_downgrade+0x980/0x980 [ 87.311378] should_fail+0x8c0/0xa40 [ 87.315089] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 87.320184] ? __local_bh_enable_ip+0x121/0x230 [ 87.324849] ? _raw_spin_unlock_bh+0x30/0x40 [ 87.329251] ? release_sock+0x1d4/0x2a0 [ 87.333215] ? __release_sock+0x360/0x360 [ 87.337359] ? find_held_lock+0x35/0x1d0 [ 87.341463] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 87.347357] ? rcu_note_context_switch+0x710/0x710 [ 87.352292] should_failslab+0xec/0x120 [ 87.356260] kmem_cache_alloc_node+0x56/0x760 [ 87.360755] ? netlink_insert+0x500/0x500 [ 87.364893] __alloc_skb+0xf1/0x780 [ 87.368497] ? avc_has_perm+0x35e/0x680 [ 87.372443] ? skb_copy_and_csum_dev+0x360/0x360 [ 87.377178] ? lock_release+0xa40/0xa40 [ 87.381126] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 87.386724] ? selinux_inet_conn_established+0xf0/0xf0 [ 87.391976] ? sock_has_perm+0x29c/0x400 [ 87.396023] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 87.401539] netlink_sendmsg+0xa86/0xe60 [ 87.405581] ? netlink_unicast+0x6f0/0x6f0 [ 87.409794] ? security_socket_sendmsg+0x89/0xb0 [ 87.414518] ? netlink_unicast+0x6f0/0x6f0 [ 87.418724] sock_sendmsg+0xca/0x110 [ 87.422411] sock_write_iter+0x31a/0x5d0 [ 87.426445] ? sock_sendmsg+0x110/0x110 [ 87.430405] ? bpf_fd_pass+0x280/0x280 [ 87.434262] ? ___might_sleep+0x42c/0x470 [ 87.438395] do_iter_readv_writev+0x525/0x7f0 [ 87.442868] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 87.447604] ? rw_verify_area+0xe5/0x2b0 [ 87.451644] do_iter_write+0x154/0x540 [ 87.455502] ? iov_iter_get_pages+0x1150/0x1150 [ 87.460156] compat_writev+0x225/0x420 [ 87.464016] ? __fget_light+0x297/0x380 [ 87.467965] ? do_pwritev+0x1a0/0x1a0 [ 87.471739] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 87.476553] ? vfs_write+0x374/0x510 [ 87.480252] ? __lock_is_held+0xb6/0x140 [ 87.484292] ? __fdget_pos+0x130/0x190 [ 87.488151] ? __fdget_raw+0x20/0x20 [ 87.491850] do_compat_writev+0x115/0x220 [ 87.495969] ? do_compat_writev+0x115/0x220 [ 87.500266] ? compat_writev+0x420/0x420 [ 87.504298] ? SyS_read+0x220/0x220 [ 87.507906] compat_SyS_writev+0x26/0x30 [ 87.511936] ? compat_SyS_preadv2+0x90/0x90 [ 87.516229] do_fast_syscall_32+0x3ee/0xf9d [ 87.520528] ? do_int80_syscall_32+0x9d0/0x9d0 [ 87.525095] ? syscall_return_slowpath+0x2ad/0x550 [ 87.529994] ? prepare_exit_to_usermode+0x340/0x340 [ 87.534986] ? sysret32_from_system_call+0x5/0x3b [ 87.539805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.544629] entry_SYSENTER_compat+0x51/0x60 [ 87.549008] RIP: 0023:0xf7fcbc79 [ 87.552342] RSP: 002b:00000000f77c708c EFLAGS: 00000296 ORIG_RAX: 0000000000000092 [ 87.560022] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000207cd000 [ 87.567263] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/16 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f00005bd000-0x4)=&(0x7f0000dd0000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e2f000)=0xc) r2 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000baf000-0x4)=0x0) r5 = getpgrp(r4) sched_rr_get_interval(r5, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5d000-0x4)=0x15c, 0x4) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000808000)={0x0, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xff4, 0x82, 0x2, &(0x7f00000b8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffffffff2fd0, 0x6, 0xdd8}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00002ac000-0x18)="928da2450f1c44837c38d7ef965c11b276589f199854918b", 0x18, 0x44841, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21e}, 0x1c) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000f61000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f000045e000-0x1)="16", 0x1, 0x8000, &(0x7f00006ba000-0x20)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x110001}, 0x1c) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000767000/0x3000)=nil, 0x3000, 0x3000000, 0x32, r0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x8000000000ff, &(0x7f0000f5f000)="4f261f23d957e416143aef01985f6b700e40abd0ff063c97d92ae272c50cb6199af36807fc0cc252588d94b1b8b7719f728d354a679ecdae65a4c9da488ea95e7da63722254dfd1ba0b5463b521715933fb7d9f5a167e575e5d82913ffd23369a9ff919bd03a4af7f5d37769569ef76e1ac082234357e5ad0a35af42e1dc1ee4f14421dd613c1ed53f8f8d3e9dbf959b3b1b61d624f1b4c58d352a85a7ad283b60cbdb5bbd2de6b77c6e90c650adf8f422081e5b2b4708dac8cadc875851e6ebee238d3dfa213180c31b8275bd7888e9f880659b30996c498c9339cd6b470009ec6e5e60bf06ef2b6d6e689fded58b5580c555121c32587f6d715189d4a0fa8bc494c20b395aeed59dc14b0a3461122bcd71573bc806ed4619560f0fcc3d9a8d401fd91e8f627d92f4066904a7cacca51be097dce89ee05a0353ba5901c82364482cacae749c83e8904cf8e4834ad02c03ae08312cc6124e92dd34374add89580df3025190b14b33cdb7cfd6a319754047544eaf4a7d82b216482e8ed44379724a91a755393dde78a7a1110c7ec3d12fa5976f2b4ea2b299df541fec643e7a3c47c16aa830c5cd2e1bc84a013184f08894aa26ea78e743319b4b1070211edeac4300a5b125553defcc56cab116208020e7bd7a603f16eb1b958a92bd703e6309bcc875874a56555ae41356e58c0339dc6b93e60d3ae6349c38308f637296aa8276cf0c5df785b42a0911170085252b1feea9ec9778ad90bfb6b1b2c6512290a1a5f67fef8d4e13c74bc7cffca5a756620a493a0b9c35bfb38ef79f56eed6cc3d9b1e9c6c4dab92de01eb85d8217e6c8834d4375d9aa60c0cbb0a05b9b15711205323d2e18911dd268882decc96b54d9798b8c40157cd48255eb02a95e25a321033af5b4abc0cd0db40aaf9e74646e2ec007fdc0ff306eb431c717b5a9b27224fd6ddba95784cbd524e259072037ad2b9f420b60b10153ab20745dc4ad365ee99882646f625c3de390413b5670e198cf86dc524e8080a0248247c98ac8e34047265089bdb9d5eec2baa22c82f7d06da9f241d9f9979ff1be28f0e99fe93b53f9aa846efa33b219eb00bc8f7df106b8bcc8b942b37a500607cf4e6996f526c111a427ce6e6b9a92e53db3926703eda0b88220b92af88f9989f5b85953a44a6b043d168aaf9118b602d22f6967d2b792c4c02f030b89ea62bff4f527459781b0a301cf7df71b7887caace07143a1ac383de91aa5f9ae87657f67d9791aa0a31438eb771d75463d55f3d2bc7b5d160ae004df0cb8c43e89d67d32ecb04faaf69ab2b19ac2d50ac77ef7c8f1555ffa46b5325fedf0ee75c8b9a5030835cda4f8cd2e0adf67147bd5b49086ad71b806449a636edd6d69074a776f58132a28aaa878bd789151a5d26e682a9ea358816706064aa09d434e97d50f7cb80ca0e2d6ef74321608fc6cf5f462e37abda0fca82833dd344ce31688b7f523afb1c3919fdef17cfcd3146508ce2ef2dd2be98af8fd28df9d8bddc26fda4c5c3de6df797aea2e4c7519792dd06dd547cb3b16a223e7e821bd7b776e5e04628995eb15a0914d5fca21c0f4e283e53d035116753fa7fa43af8da088f581f4848325b80ce665caa6529d4119aece9fb3ea3be4d94375161944dd7f17d73892388ed35cb1da3a72ceb9b6c8c37daef7b7b68bfb4d325791bf1e0ff5109c8f7b984aa8695ce0657b68ba749d0c097f839b223d20e4ff3909d246a9971f8c9140580a7b9946cfeda9659dae64920929c4583b69f7b19e8d18d748c5665240e64122a9f1a658f243d92af3a87c46aad353ba246f0103d11a740b03741179bd6e59af8357c8725e330701cc5fa8ac5562b6ab8564db18347328ae78495f11a4e5a8f2b13a96b6b26e39445f20174987a84ead070e6a69d749d884109e5f0310bdd22c0e38a4caffed77d182a62c75bb1067ef6336155906b74a0a288374746f3299fcfc41baad6a66691bf7d74c1ef48014d9c246b81f00c406833873467c022e6819b99285387d8dd02a465b681eb8efee951abe4cb48481dd379ee8c9d45d6801a7acbbb340d4b40834c0dd7dfc3c151746352b29bcfe9cada941d51a86aa90e503030ba64b95a24d42bdbdc70c65c9e7443ac6f6e65ccacdae44aa5728c092f0319b1b2a475c9517cb88d3884b6d186538fb9b57064348f91b8ad1996abc638d08cd3c94deb8c9e79205e2eb35f58322fa3620c9807892dd6a70a9cd01b3afea25f3a89ef3b2ecebe62709aaf4e4135dd3915493281db86483f4fc6365d16ca7cb5503af4d40b6be1a9a298acc090520b5a6cbe9a17328114515df9932fe73159b8f24f9a6e8e5a8c706fba7d97d3d618cca183b3596679f38a973a51e7ededc6117a9262199eae2430851fc644c7003afe4e4b9375c556601d7c1d2c67cbd42682af5c3fd55d1e1a7695fedac68429504f8c320f2e8df07b7b27166737e20999a7bed280012c942f03692eeb9554a54cf4ee7d4f9b0bbbb92203cd59e34f80276178778c110df9987651d7dc4d7c84ab6cd86585c9efe4425cb8de424dae8a0afe164e8476bcea1a38017eda2ea4ffeaf35fe119407c2ac2e3b9d0267d735eb3d65cf77996e22087b08d53bd63b77f8158ffb5a3d70cbb424ab8d6bfbeb2545f7d547ad956bf6d3683c71331e393526dc3a66178067b4b1c18ebb93483a62a4a41d7f4e37e47a39eda4be8beea5b51e9b005a3d3e2a11942110560d4ccf263012c760cefda3dfbbee58b0bd3cb6cd7bd37f7212fd7b727f02e157550d221eac11e889afa914c436e8b7f4379de6d49cb5ae404edaa4afec0a3addc45ceef23f8156b3609b5951eaff9efe806af3930a6be1340c28d4294c7b737d0ef0e7cd540e61c420427790d601ed885b8e7e139d1d24644c0d52fe1728702ee1cb2ce96ff77280c73d10a72314f3498a1039e22ee5cb0b11e6d40967f388aaae9843cf5301baec39a736450569ebf2996831ce7a25f45ca5c4643bd04d15500e0c692bb98330ba32a6c288874d0823d8c904406e31932c4df0ee55126e49d5dbff71b64df408cf34c04a5f46c7a469f188cb6d5cead4e6ffc6cab1e4aa9761c03f8e8fdb02339f5df01b15f7bb2abb5af1501d09c1776a88eca61853a0dacc269e996e88d0e72ecf53a4298d092c7c235e0242d442edc23b12d136095cc841373600fc701bda97f737b05d76f305d2b7418a407f09a991f8f702f88a8473441d0f39d00422050765a613c67c44cd6fe15b60fb6d48f31b0b7ca7ed92adc3c04ec83bc07bc802f851a1df44a570785ddb4a1dc1fe68baa373b01c185ee58669bcf840d37caad2f31b34a01709ae96676403d2989e91f98fd5fa62f1e72596b190de60344491ad7d2dc6a3fdc3355a8324d5c4b3e287098906c19516be52cafc48a3a1b4f04f968b63a9bf900892763788c63f706583e22a634c82f68d8264a6d1d8ceb69ab2aa4c705de8c33cfd7fc337fbb776a56b0d9ddccebbdf4a934896a746269614df09150ff4e3898090120dda5fd3c03ac346feaf370855fb0bc4cfb45dc0b6f6e1b22bfa1f9d0b23be1b442feceb2f87707617d62159547e8749131f8677ca63466a789f9cc6ced6e3452070c3dcb5a3739417f4d11882c95dac227d137a0d1d55c292c41030eed64aa20b5e35acd8861a1851c2f641cb5ed05e4cbaba3c5d53551c2b4edd01f717fde416c4b08b5b3f5ddeef2bff5dec927d1b95685bc136a6f06619c25d8b38f3c4ade2401ee1fd4168f5f97a70b4bb1633643c5e51bf34ab6507d0c62768c83bb1ac451c8285d09acb5ab86247b32783814d24cfcc95927210602bd1a991885069850e1f039748dc9f1f4010e489b900425d7dcfa1276109d6153034af57431c42c7216fbb9684d7a80b5715ee59f5e7da65fe0d4c1611b443928bbef9865f2d9f75c6488fbb1d91dbc8a1e2c4c171b5bb2fdb73be7cc621cb1fc407f137511fa932a4047fa3718bdab0f36545b52a7fa1af6bcf1a2265869a92536b98fa959bf5c9c2608f664e5ffb17fdb5a5564a3b9e8be9315f221cf450b21f998353b8be54a3159e450abb66fce7051251c59c7b8b31f1160e809f7d345534854fb5da315fed0cf0d9573e7f9a1b61867a3b1de6c784fcba7bdf6dc54461479b59b56a3b9e914f867c13ad9d66088b90d23fc7adb21b594d5d56027b7dce75fd025eccc629f8a128a26524247ba04616349b78bdf72b15dc7f47dbda7a0c3d06b4d25cfe6ad57253945519f8036f2bf1d9c615a5e73f1fd5116086c47e337f00d58e52986e01fec43ccc8b95a66df5c841e003e18246579f173655c04c18490fdb87fe6f357e67c72b3512213f58ec92c3c071e4683fe9ea2b15b84094ffb0f848df35ba91bf89cba2da6d28cd89318a73fee59160b57e2d41366d300217121d52b07a0846d2bbd62c7eb98d6a789830e2e7c2400767c29c060f6e01d17576a1e910ac8fc0bba2b4f2b43403015c5a059dc28f27ed825a207ae66484422cef81c759116898c2e32257546587dda6244ded15143a99db5bf9c2c966f2a9815758a2d957b581d8e019d8a895604a5cea655afee149e1cf510ce9e90c249a8562a3a16d9f4d5bd96b34ce7c8944d07386bdcb7ff88062a723c412c8f07effe435436aa1f1c7423c4b926ae20b521f3695b6b40d11e3d592c1bb59df3eac05c24f9f59da306d7680656b365002f4ef8c392d89949840bca34e08fe9c3ef8466f9d9bfa16dcb4bb999f9570affd605bec15af423eb700208fccd5d1b48eb0bb59482b10d31c8517270dfdd85ed83908a409d6eec466252812567a42f2a0849d3e70896833f77b82ab7c423f778b48b2d4dacc5713804e3f2c7abce7584acea564c7e300236e74f1bd02d986b9366fac4fe284d81184aff4720432547448c649ed3fb791a5d368edaf6991047e2063e9bea3a92e4f54d2e772fefeaa6815d9c58ed22a2b25204126feb02a541858a64ffc1becdecf4456c25893e7142c31ddb6180ed07335bb8721a22d9fe7c05666878b850783224fb3e2ab79a8f86d6d79109523a81570c33bec76bb74208df3aa4c5be8743ac28827988c6cd4a3122a8cf11c92fe0fd682f3163f06e25e088442576f8177520fbcc3f3db6ea105f7746b93caecfb2da4c725021f5409925d5a251ea1118a1b14b4aedb6ec615342e2f145151a3d55edd339ba38fe971af6523dfdd89d14449da286fbb6c859757f7c8203863cd239b9cde120db8e81d9754711857d6ff4bd1f5c4cf3a6fda541ff3f93886be5d35354229db82b04830b10df1b33ed22e129f63e5dad0a04b7f90727001d960509cb9cacf158e8a37e1a2ee7b27261f847ffcba5d1dc3811f2b00c8acaad32f7de335f027dd29b57aeb3b79b40f73da65fbe5876055527dabe0695ec30fe7dee427e0dad7d18cd2b542419dddb7d60afa8e96f6bab4fb3d83a55d3fb28e3fbeff99e1ca0fd400f3b12b413c66faf087da6e6df866e5aa4a0319ab5e8784268cb5cc1953c6fef03f7dc993014993922981a0f83f88acb7d3daadd8d1096ff76e406b544b823b3f30c9fc6537230ea08a8f3d79f72df04ef198e81dee5d6a3f7b15cb5b269ee3f95af1f6475558140c5e030f52529cfea1da9ec9d216052c619002001efe7aebf6386da2a2f82cf1ec80953c09ab7741fdd92a9b2351829ee1bf6b865686ef68764ce28ae72bbb32d6b42cb7a04a18fe41f9472f39fdbd108bee0284935b3f4ecad66aa5e4472848fab5a44604caa02c5f2de7cf6f743ffdfca3820791c8e04df4cc1", 0x1000) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000f50000)={&(0x7f0000f5c000)=@nl={0x0, 0x0, 0x8000, 0x0}, 0xc, &(0x7f0000f50000)=[{&(0x7f0000316000)="e761c3dbf430a281a2938e89965812eff059805597343e58", 0x18}, {&(0x7f0000f63000-0xd8)="44ff8f8596159dcd87f93934b1ba161c11665960b19209000000f24a20d380cd51beb33ef93a69a80b319ac545c2062a35c27f522f58f1a6c66c27a4b32cf4fc8e49e11ee0f08ca9dae0ee54f371f4ce9c432ef4c0710fee1ed3cf9dc9b3c62eff6afbdb4c556f22016d199985904c0122e5e0aaac58fe54fe867db88940de1fd4fad86dff32f571f8acc8768e49c6ca44f3352fa77dee306de20df33f04ceec439de2e622ca00000000000000096c25f6ad7bfa6cb22948bde2d0cac574dba4c78e0e3a452e6e3c15dd2e4ad7a56c9490512aaeb86fee7c", 0xd8}, {&(0x7f0000f61000)="df18199d8886dd818f31e9cf9290951af259614dc7549babfdae411fb8e59e7d3545ffb31c25557ab751b0977832b6b88d5745eaa6eb456093804a7a6282867b2b7e46ca349f814e73273db2b533c503ffdded0be58b9e95bb38d6c78f050f1543904791de039bba1a6635c3c89d438b5a0406071b6c64581dece46d972c2b1f236d996384e5ea31e5844fa7ffe4fa5c07c6412e9306e66cdb9fdc915f4c4d01cb11a7", 0xa3}], 0x3, &(0x7f0000f5f000)=[{0x84, 0x0, 0x8, "000000001d548cb82e3b1aa6c7223e9c5a4dcecaf0dd89de0de117797407327cc16ff88508df6aef3c7163c376046545ff814704d068f7ffc83fc9d6ea3fa4c7655822a09ba906273954c37509d04b8a5c2f207ad0605158b3e2c17581cfc03639890280698b6238cdb05a9d7ec49c86b7977ac51c4c"}, {0x6c, 0x0, 0x5ea5faf3, "612ef8cb8669b8f46f5139924072d02157009ee22d696146389e989b70706ec8054c931a3bbbec10ce272e69c3a257ce7618e03e6925426ce9d7a4d5c021feddae37d620fb1438b2f49394e693621a24f868291a168ce3b92ca240ced5c12a"}, {0x1c, 0x103, 0x0, "d770f2f6000000000000ea0008"}], 0x10c, 0x44015}, 0x400) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0x4) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f62000)={&(0x7f0000266000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f67000)=[{&(0x7f0000f66000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000c7e000-0xef)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000417000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f00003a2000+0xe6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f65000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000f66000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f000040b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00001e2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x91}, {&(0x7f0000f66000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}], 0x9, &(0x7f000043e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x300000000000fdfc}, 0x1) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f5f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f65000-0x4)=0xd156, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 87.574505] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.581743] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 87.588982] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/16 05:36:22 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ee000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000059c000)=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) set_robust_list(&(0x7f0000332000)={&(0x7f00008a4000/0x3000)=nil, 0xe7, &(0x7f0000dca000/0x2000)=nil}, 0xc) r1 = socket(0x40000000015, 0x5, 0x0) sendto$ax25(r1, &(0x7f000084c000)="ada0f44d72ac61613f4ec0c27bd91e66453555c827e1c2720b23030ea2eeb59545cdd2f39bcc80d6090b685ef38723f42b4c68ea24e06c5deb20fbe3037367cdc71864dabf8770ccc9624f96a0df6692b9a1df754c0347ea0b4f536722471690d3ed0ba3cf1111a08fca04b0cec27007d59a29af56b900ad", 0x78, 0x0, &(0x7f0000526000)={0x3, {"40820936d72554"}, 0x3}, 0x10) bind$inet(r1, &(0x7f000063a000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 7: msync(&(0x7f0000466000/0x3000)=nil, 0x3000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000056f000-0xb)="2f6465762f6877726e6700", 0x40100, 0x0) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa050800000003078038", 0x10) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ef2000-0x8)=0x0, &(0x7f0000ef1000)=0x8) fcntl$getown(r0, 0x9) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000ef1000)="2f6465762f7663732300", 0x0, 0x100) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fa000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) perf_event_open(&(0x7f0000a97000)={0x1, 0x78, 0x6, 0x0, 0x1000, 0x4, 0x0, 0x6, 0x8000, 0x1, 0x8, 0xfffffffffffffffa, 0xc7, 0x4, 0x0, 0xffff, 0x2, 0x101, 0x0, 0x442, 0x100000000, 0x3, 0x5, 0x1, 0x5f79, 0x5, 0x0}, r2, 0x7, r3, 0xa) 2017/12/16 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000038c000)={0x0, 0x0, ""}, &(0x7f0000a62000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x800) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000000081c, 0xa, 0x8000000000009) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r1, &(0x7f00007f4000-0x80)=@llc={0x1a, 0xf7, 0x401, 0x49ebdbad, 0xffffffff, 0xd3a5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r4 = socket(0x1e, 0x0, 0x958) bind(r4, &(0x7f00007f7000-0x80)=@generic={0x20000000001e, "01170000000000010b0000003a000000000279f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff596f9a2b0afe7ce43a4b0800a0c5216669ca021f6f6edcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r3, &(0x7f0000cc1000-0x80)=@generic={0x1b, "01030c0000000000000000000000000009a979f321b30c7ba5790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0afe7ce43a4b2470a0c5096669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x6, 0x400000000000) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000a8000000000000000000000009a979000000007bc800000006bad62e0a43feffed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b247090020000000000000065dce760e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077ac6d1c90001d6d90980c02000000f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x4, 0x2, 0xfffffffffffffffe) bind(r3, &(0x7f0000afb000)=@ax25={0x3, {"a497036ac05f43"}, 0x0}, 0x10) bind(r3, &(0x7f0000670000)=@generic={0x1e, "01fd000000000001000100000002000009a979a121b80c7bc8790405c7bad62e0a53b232394938d36d0ef5ffffffffffff819a2b0a6606e43a4b0170a00021f069ca021f7065dcf360e7e58f358c00f900000158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c980ee590c8bcf70dc151cb184a"}, 0x80) close(r6) recvmsg(r6, &(0x7f000027c000-0x38)={0x0, 0x0, &(0x7f00000ac000)=[{&(0x7f000055e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000791000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000c56000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f000017b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}, {&(0x7f0000a67000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000113000)="000000000000000000000000000000000000", 0x12}, {&(0x7f0000caf000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}], 0x7, &(0x7f0000b30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x0}, 0x40) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00005ae000-0x103)={r0, 0x7f, 0xfb, "3ec516af5b31692b4ff051296ddf7d9606ab96facc4099a65fa3a51de5c743fc5dce1a90364d75f673f87def4b37033054a30d0f5109a1bef1ecf019f4f1a36bd5aec2c9fa5de68b6476ebf0d00038723e1edb1b97ddac6afe2ff2174f6540f27388fec82065109fc8b25f8cc0b65a71d2f66d75d177009dcc7adb6773c0cefac515d3da6e97d7abfe52344637c98d31f0042698103e68b8004e85fab8185c6f2de976302a1a7b9b4bae83b046516ef4cfc0e26d4dfa54b9d542b72a6885baa78ab08a45e1f14f66fabf66f3856ba2215298eb04d30227f5df62063ecebf0ea580ef5750199f2b206ecf1ceb921d3cd6caaa8b84998e89906ff446"}, 0x103) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000293000)=@sack_info={r0, 0x6, 0x104}, &(0x7f0000c69000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000417000-0x10)={0x0, 0x2, 0x4, 0x0}, 0x10) 2017/12/16 05:36:22 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4000000000002f, 0x10000000000001) r0 = syz_open_procfs(0x0, &(0x7f0000d95000-0xa)="6e65742f736e6d703600") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$sg(&(0x7f000048d000)="2f6465762f73672300", 0x58d1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e95000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x28, 0x2, 0x92a, 0x2}, &(0x7f000046a000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000844000-0x8)={r4, 0xa}, &(0x7f000078b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00004d5000-0x108)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x100000001, 0xff, 0x9, 0x7fffffff, 0x6, 0x7, 0x8, 0x1, 0x10000, 0x80000001, 0x10001, 0x0, 0x7fff, 0x8]}, &(0x7f0000558000-0x4)=0x108) futex(&(0x7f000093b000)=0x0, 0x8000000200000085, 0xfffffffffe, &(0x7f000010e000)={r1, r2}, &(0x7f0000003000-0x4)=0xfffffffffffffffe, 0xfffffffffffffbff) open(&(0x7f0000da5000)="2e2f66696c653000", 0x10000030bbfc, 0xf9) mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000519000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001e0000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2180fe, 0x0) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000655000-0x4)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000e6b000)="2f6465762f6b766d00", 0x80000, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000184000)="2f6465762f6b766d00", 0x82, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000af8000-0x9)="2f6465762f6b766d00", 0x100000, 0x0) ioctl$KVM_CREATE_VM(r7, 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, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x40e, &(0x7f0000cd4000-0x20)={0x1, 0x0, 0x32b, 0x0, 0x0}) write(r8, &(0x7f0000201000-0x1a)="", 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00007f8000)="2f6465762f76637300", 0x0, 0x0) r9 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00001e1000)="2e2f66696c653000", 0x800) inotify_rm_watch(r6, r9) [ 87.694772] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? [ 87.724295] RDS: rds_bind could not find a transport for 224.0.0.2, load rds_tcp or rds_rdma? 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b0000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000bcc000-0xc)={0x7, 0x1d, &(0x7f0000444000-0x1d)="f24c447226095d69c24510025a77e9037c4377d8db51de7649f56dbc72"}) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000001e000-0x108)={0xb2a, {{0xa, 0x2, 0xb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r1, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5381, &(0x7f000005b000-0x2)="00") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r3 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xe7e, 0x0, 0x4000000000, 0x0, 0x0, 0x800, 0x8000000, 0x4, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408000000000000, 0x0}, 0x0, 0x0, r1, 0x9) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) dup2(r2, r2) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00009e2000)="2e2f66696c653000", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x800000000000002f) connect$inet6(r4, &(0x7f00002e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00005ba000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e2b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c3, 0x0, 0x0, 0x0, 0x8001, 0xfffffffffffffff9, 0x0}}, 0xe8) sendmmsg(r4, &(0x7f0000f07000-0x20)=[{{0x0, 0x0, &(0x7f00006a6000)=[], 0x0, &(0x7f000013d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/16 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005c2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) timer_create(0x0, &(0x7f0000144000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d4000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a91000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80002, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6b000-0x30)={0x0, 0x2, &(0x7f0000b4f000)=[@generic={0xd7, 0xf510, 0x14, 0x0}, @generic={0x9595, 0x0, 0x200000, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b6c000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f000061b000-0x4)=0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1c4620000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0x2, 0x2) mkdir(&(0x7f0000dea000)="2e2f66696c653000", 0x400000000d4) mount(&(0x7f0000df7000)="2e2f66696c65302f66696c653000", &(0x7f0000a17000-0x8)="2e2f66696c653000", &(0x7f0000bfc000-0x5)="6e66733400", 0x2808008, &(0x7f0000dee000-0xd1)="762a") gettid() 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 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 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x200000000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003ef000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000637000-0x8)={0x0, r1}) r2 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000baf000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f00002fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000042e000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f000043c000-0x8)={r5, &(0x7f00004ce000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000d81000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dc7000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00005c4000)={&(0x7f0000f7d000)=[0x0, 0x1, 0x6], 0x3, 0x80fc, 0xe055, 0x9, 0x5, 0xfffffffffffff0e0, {0x200, 0xbd2, 0xfffffffffffffffc, 0x3, 0x0, 0x3, 0x7, 0x5, 0xfffffffffffffff7, 0x9, 0x200000000000, 0x6, 0xfff, 0xfffffffffffffff7, "f6c0fb38943187f1bec434b99ba4b4b7f56888bfdada72f0741506fda3611d01"}}) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000c3d000-0x4)=0xffffffffffffff1c, 0x4) r3 = epoll_create1(0x0) r4 = dup2(r0, r1) epoll_wait(r3, &(0x7f0000a21000-0xc)=[{0x0, 0x0}], 0x1, 0x8004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000015c000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x4, 0x0, 0x0}, &(0x7f0000c60000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000f1c000)=0x3) splice(r2, 0x0, r0, 0x0, 0x5, 0x4) epoll_pwait(r4, &(0x7f000058b000-0xc)=[{0x0, 0x0}], 0x1, 0x3, &(0x7f0000db6000-0x8)={0x6}, 0x8) epoll_pwait(r3, &(0x7f0000541000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8, &(0x7f0000c46000-0x8)={0x7}, 0x8) poll(&(0x7f00000e1000)=[{r3, 0x30a0, 0x0}, {0xffffffffffffffff, 0x2200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x8000, 0x0}, {0xffffffffffffffff, 0x5010, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {0xffffffffffffffff, 0x40, 0x0}], 0x8, 0x6) [ 87.764093] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = syz_open_dev$mouse(&(0x7f000064c000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100000000, 0x2040) mmap$binder(&(0x7f00007d4000/0x2000)=nil, 0x2000, 0x300000b, 0x8010, r1, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:22 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) [ 87.814665] NFS: bad mount option value specified: v* 2017/12/16 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x98aa, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ptrace$getregset(0x4204, r0, 0xff3bf5ed07bf0e46, &(0x7f0000021000)={&(0x7f0000b48000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}) sendfile(r1, r1, 0x0, 0x9f3) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000530000)="2f6465762f73657175656e63657200", 0x82, 0x0) write$tun(r4, &(0x7f0000509000-0xd8)=@pi={0x0, 0x888e, @eth={@random="83976f0c8596", @random="94dbe5d4d76d", [], {{0x9200, @ipx={0xffff, 0xc6, 0x100, 0x11, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "398258c6d656fa8ae50cfb7beb896d559de3931deb65b5b55829602582806dda2dfe35291012c87719f215eba78fa8b3442db9cbf773bb56ff44ec9e94c8a456a0d568ea2478e5f832b31fb1844d0ec9624cea0cc6ead06555e797621faaeb908acdea65bf41f223560fa16ee623e6b803c722ab7a02ddca4cc8a75273186c026c2637eea2e1a57147afc2c6e5a25ee42421ef7e312747a40afdb39d1b9092e0f3f652bbe6296804"}}}}}, 0xd8) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000c45000-0x4)=0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xfffffffffffffffd) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bd6000)="2f73656c696e75782f656e666f72636500", 0x400000, 0x0) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 87.843582] kauditd_printk_skb: 216 callbacks suppressed [ 87.843590] audit: type=1400 audit(1513402582.730:294): avc: denied { map } for pid=19432 comm="syz-executor7" path="/dev/input/mouse0" dev="devtmpfs" ino=178 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:mouse_device_t:s0 tclass=chr_file permissive=1 2017/12/16 05:36:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008ed000-0x10)="2f73656c696e75782f61636365737300", 0x2, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000b64000-0x2)={0x7, 0x5906}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000076a000-0x58)={0x1, 0x1, 0x400000000000, 0x7, 0xfffffffffffffff9, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000d4b000)={0x100000000, 0x0, {0x0, 0x0, 0x2, 0x9, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x0, 0xffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000050c000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007e2000)=r2) write(r1, &(0x7f000085b000-0x24)="240000001e000712010100080301650001000040e5000007000000040000022000008d4f", 0x24) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00002ef000)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b42000)=0x0) clock_gettime(0x4, &(0x7f0000559000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f000049f000)="2e2f66696c653000", &(0x7f0000a59000-0x10)={{0x77359400, 0x0}, {r3, r4/1000+30000}}) 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000014) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:22 executing program 3: futex(&(0x7f0000004000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000003000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000abe000)="6e6f64657647504c707070305c776c616e31256d643573756d2800", 0x4) pwritev(r0, &(0x7f00006bc000)=[{&(0x7f0000c13000-0x1)="86", 0x1}], 0x1, 0x0) pread64(r0, &(0x7f00008d3000)="", 0x0, 0x2) epoll_wait(r0, &(0x7f0000829000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x70) ppoll(&(0x7f0000f62000-0x8)=[{r0, 0x40, 0x0}], 0x1, &(0x7f00005c2000)={0x0, 0x0}, &(0x7f0000683000)={0x5}, 0x8) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x2, &(0x7f0000bf6000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000542000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 87.894808] futex_wake_op: syz-executor2 tries to shift op by -1; fix this program [ 87.904486] NFS: bad mount option value specified: v* 2017/12/16 05:36:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0f000)="2f6465762f73657175656e63657200", 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a89000-0x4)=0x10, 0x4) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009e9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00001b7000-0x8c)={0x80000, 0x1a, 0xd, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/16 05:36:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000666000-0x10)=[{&(0x7f00002e7000)="973654f166a36cfe43f7fa69f46ce2bf568e1622e9719b4493350abbcf2c6e73f8c5d363d3383db647f7162f965321c8f783ea8a596932b61a1ab18b1b9409eb6f536f5719e17d8c81410380d761a3a459e6d75d98120bf41233ba4d1ff1b6e41915de9f57bc7bd203c59524aa02a745caf9036b10edca8944090e71a9fc9e2c838c27508d4665f16c5e0df9cf3d528d7710d128b376582137f9f01628e29162d2274e61e1ffd46f36aaceba9eb896b7d0bf8f9c1495d209852712c760370cd75028c8dd67768d5f783ba4b37e4097d559e5d13e2a6f35e9a7b81ca5110e7cdf66ed12879c89d615480119cff318f529838e23ea30309f", 0xf7}, {&(0x7f0000690000+0x626)="da3a421efef65d79eac864068da18029dbe9b94dde991226bb7be6f585e196bffcfa806fe2428f6ea676ed66b17a546e94ff5093240c5925744cb2e778a44d038451cacff0d5abc61f9da7eac467917444e768e3eff54521206d445334c30a2512d0639fb46cad3f2aa9c8ef26e4c595100a8cb52a34475e8d1e2bdd8591ee43571defbe26a0b5d12787125395debb98b8e225a927a23eaa6221c3ff931f1a0ba72002b40b6754ecabaae8ba88f05ee16b2ebac7ad43764c4e619e9fd3b80ba90535f73e1f847af37727a9bf36ae663652e69429ca9d6d3a0371d4f621bd4ca70df6299a529d5da91a", 0xe9}], 0x2) 2017/12/16 05:36:22 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:22 executing program 5: mremap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000257000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000de5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x8000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_create(0x0, 0x3) getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000635000-0x7)="766d6e65743000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00008f4000)={0xa, 0x0, 0xffffffffbffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0xffffffffffffffff, 0xfff) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000080f000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f0000fcb000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup3(r2, r0, 0x80000) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00005fc000)=0x0) r6 = syz_open_dev$tun(&(0x7f0000b46000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) fcntl$lock(r6, 0x5, &(0x7f0000ed9000-0x20)={0x2, 0x0, 0x5, 0x5, r4}) setsockopt$ax25_buf(r2, 0x101, 0x15, &(0x7f000013f000)="a9b735bae8315697af9a617ae0689bac67c4f653ca1efeb0b806f40798690837f209a9030014050007c57789000000000007ff9a5841f090bf70eadc63fdb78e9e706d50d9f5842faee7d4e6347d76ada4d347d5af9654d27bdd84dbd06fe9be93dfa4afdf801eae395c64dd5bbcdf9ebada4a7331e663d31aaa9aed93da81fdd3792aec6779cc7e2088783caef4c4f02acf1d071ab61f3d3d5e7b0d6d6055ed245331d792a196d51d263909000023a3f095ed97658625790328f8555763c53245fec63f03f1932caf50615fe6c8a88baf7810415a0a841a0e0e7aec0f9e537e4a3d7ad27179ff43d130783a230a95cc60fd6df01d4c946c", 0xf8) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005d6000)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x800000000000, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r6, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x8000000000000000, 0x0, 0x400000, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x2000000000000, 0x0, 0x0, 0x3, 0x0, "b31d90", 0x4, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f0000a61000)=[{r3, 0x2, 0x0}], 0x1, 0x0) 2017/12/16 05:36:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000024f000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b72000)="2f6465762f73657175656e63657200", 0x2080, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) open$dir(&(0x7f00009e9000-0x8)="2e2f66696c653000", 0x600, 0x9) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002872, 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) r4 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r6 = dup2(r4, r5) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, r3) mmap(&(0x7f0000508000/0x3000)=nil, 0x3000, 0x8, 0x10010, r6, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r6, 0x80045300, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x14) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000218000-0x14)={r1, r6, 0x0, 0x0, r2}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d26000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ec9000)={@generic="c38cfd2d214765e60000a9ee7ce1c279", @ifru_addrs={0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$unix(0x1, 0xfffffffffffffffe, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f000082d000)="2f6465762f70746d7800", 0xc00200, 0x0) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000bb4000-0x8)={0x3, 0x9454, 0x0, 0xc9ce, 0x8}) 2017/12/16 05:36:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000004000)=0x2, 0x401ffffffc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000bea000)={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000ff1000)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008a1000)={0x0, 0x49, "4416b5e40a5c169a200e31f8f8c0294ad1dfc9739b0cc7cbf837eddc08987b73e7c09720cd657b4226ace4506c1821450ab5be8555e9c6b4d354c4b8702cf79352a63df121bdcc7076"}, &(0x7f0000d40000-0x4)=0x51) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c4e000-0x4)=0x0) ptrace$getregset(0x4204, r5, 0x6, &(0x7f00004a1000)={&(0x7f0000a00000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000f0c000-0x8)={0x8, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc008641d, &(0x7f0000980000-0x8)={r6, &(0x7f0000484000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000c94000)={r4, 0x9}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readahead(r0, 0x0, 0x3) unshare(0x20000000) clone(0x2000000, &(0x7f00005b6000)="", &(0x7f0000f13000)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000054000-0x2)="a131") ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00002eb000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) r8 = socket(0x40000000015, 0x805, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000544000-0x18)={0xaa, 0x12, 0x0}) bind$inet(r8, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket(0x15, 0x80005, 0x0) getsockopt(r9, 0x114, 0x2715, &(0x7f0000af1000-0x19)="", &(0x7f000033c000-0x4)=0x0) 2017/12/16 05:36:23 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x42424242, 0x42424242}, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)="2f6465762f6175746f667300", 0x40000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f8, 0x2, 0x1, 0x8, 0x9, 0x83, 0x3f}, &(0x7f000007b000)=0x20) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afb000-0xd)="2f73656c696e75782f6d6c7300", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000929000)={0x0, 0x4}, &(0x7f000041d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000004e000+0x397)={r2, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x40, 0xff, 0x9, 0x30}, &(0x7f000038f000)=0xa0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954000)="2f6465762f70746d7800", 0x200000, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00007ea000)="2f6465762f7573626d6f6e2300", 0x6, 0x200000) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = getgid() r7 = syz_open_dev$loop(&(0x7f0000b5f000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x100000) r8 = syz_open_dev$usbmon(&(0x7f00006b5000)="2f6465762f7573626d6f6e2300", 0x8, 0x4000000000000) setsockopt$inet_opts(r8, 0x0, 0x3, &(0x7f000008f000)="d4d975da6d9d80f93b49567ba072db58fa2c2218eb416afbb8b5", 0x1a) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000668000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a2000)=0xc) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000180000-0xb8)={0x0, 0x7f, 0x8004, 0x47fa, 0x6, 0x7e00, 0x2, 0x9, {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]}, 0x81, 0x50d88ee3, 0x80000001, 0x8001, 0x2}}, &(0x7f0000803000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f000019d000)=r10, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000a0f000-0x4)={0x5}, 0x4) r11 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000725000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) ioctl$KDSIGACCEPT(r8, 0x4b4e, 0x3b) fcntl$setown(r8, 0x8, 0x0) r15 = fcntl$dupfd(r11, 0x0, r5) sendmmsg$unix(r15, &(0x7f00008e8000)=[{&(0x7f000088c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000061000-0x18)=[{&(0x7f0000af1000)="4d8e0deaa20eed2a50ad638db9452500575220381a33f98ee2e4517063fb963ce58f268cb660fd56bdac978c9c93bc2b7148fa19006beebb", 0x38}, {&(0x7f0000bac000-0x4b)="41f413ad4e3cfffbfc0c96506d0674b21b7934a7a862f642c12d22c5b6d41692f2e26d243db47ec501f6d7be3828ee6f2bd136d7b495fd166510f9290dacea0c2015d2bb7d151f42e4181b", 0x4b}, {&(0x7f0000ba5000-0x9)="ee779df14f18d5e156", 0x9}], 0x3, &(0x7f0000d17000-0xa8)=[@rights={0x20, 0x1, 0x1, [r0, r5, r7, r1, r4]}, @rights={0x14, 0x1, 0x1, [r4, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r6}, @rights={0x2c, 0x1, 0x1, [r11, r5, r5, r15, r11, r0, r0, r3]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0xa8, 0x4000004}, {&(0x7f0000edb000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000010f000)=[{&(0x7f0000ab6000-0xf3)="c39a59dfbb6e414676491e65c5a9553f94472f1b41eea3995cc8c838ff4ca7b182c86e2a70058f066ca6e84f84d926189878243eac202c11732cdd469e6faa07f7a3833acba0947c65f8558852943a09dab668b5e5f6e620fb3747d8c7677dd1e1376b52439812ca4aa5a30c40d1012b2b138b0da4aa3a385239ad2fb62acbbb5bcbfa35fd51ef14cfeb89311c3d545e44fd6eb4b13e2793de34469dd09910c8ca93689f782bc1ada11f0c22f1c13d56f1252ac2cab6c37283e86564d3e68c40f39b326cc05a5f8ebc074eb50e34cd3062c2f3e5fc579210c7c470328ce82bcb44293d72d87f5a82605ea65a0aed5eb1f7bdec", 0xf3}, {&(0x7f0000c64000)="e364946d203d238a7ff39a4f98ee65911d5e16b9f43df3af6d04c1bd07af355a23985a65c0a562d5e4b53590f3", 0x2d}, {&(0x7f0000876000)="", 0x0}, {&(0x7f0000ca4000-0xd3)="477f434102f7717490e39dcd49db1def56b14c2c1c4cfe474ae07343b5d4bb0020b13025d7c1aa4f20756ba895785225e4b11cd47700d598992897f19d48d31472f75f69293096df7cd73abe463f7747bc87e811e6f6fb325898799d3df9998358ba790dde74989b03a891a4697a793ae484bce5e2b1e2ca0d0c03f367967a2d26c025eb8013ab0c59db2997f2210b48a94d085a2d80f4930c34aa0061b981daa8fab05de0b72232799dabbd0a825f56c4b0eeb0390e7ac4e1c3dc908f34a8457f0befd3f0172a6228c61322dc76e895eba19a", 0xd3}, {&(0x7f0000c48000)="e508e4be8677fa518d62b3556814b9575dbea75f0ae8bff8c618c7829626177fc5de7842da7df2e5307b4aed53117007d64455e7ace9dc391f8d44fff2f446e1724e7af37d9d64f219aea7d582f81463ead34548a998555aff6c9e661e37f36e863b14fdd50d9a54fff20b77105c9d61d228e4984fca9c839d6765f82f9d3cc7cb5b14e45ed7f06cfa34093ef76a27109e37e94844f13c0793851aa25bd990f18cfb", 0xa2}, {&(0x7f0000838000)="a39969b2cb03ad1911e5d36b713977b2987803bdfe4b5d51b0651bfa981e4c1ed4b6f1b39566d32d403cead4cc1d144c", 0x30}], 0x6, &(0x7f0000a7f000-0x68)=[@rights={0x28, 0x1, 0x1, [r9, r11, r4, r7, r11, r7, r8]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r11, r1]}], 0x68, 0xc0}, {&(0x7f0000767000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d65000-0x10)=[{&(0x7f00007fd000)="1bbc734e9b795a8bc9ebfbba5faaf14f8a8fe61494de600e8b016bf26c23111cc7de6a5c6aa32e206598a4ef014d2ea1b92750553c3fb40883e2ecbd034511ee38b85ddb4cabfa065d34919f319739e1bf6de0b3a09b4742a9", 0x59}, {&(0x7f0000b2a000)="eaaaf8e22dee942ada28ea23623a106609a5bdc7d8a991982bc5bad928ce65a06d064fecd776e6908ab64d4e22638ba3aae0815d44deba97fabb0e72fb0c1b8525fcd30b042f41aa122598e2aa", 0x4d}], 0x2, 0x0, 0x0, 0x0}], 0x3, 0x4000) fcntl$getownex(r9, 0x10, &(0x7f0000cb6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r16, 0x0, 0x10000) setresgid(r14, r14, r14) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f0000df0000)="2e2f66696c653000", 0x80) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000426000)=0x0) [ 88.133428] device gre0 entered promiscuous mode 2017/12/16 05:36:23 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000719000)="2f6465762f736e642f73657100", 0x0, 0x0) stat(&(0x7f00006e3000-0x8)="2e2f66696c653000", &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000f2000-0x8)="2e2f66696c653000", &(0x7f00003b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007a4000-0xbc)={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]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e85000)=0x0) time(&(0x7f00009de000-0x4)=0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000b4e000)=0x4, 0x4) 2017/12/16 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x2, 0x0, 0x0, 0x0, 0x40000000000001, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000003, 0x480000000) perf_event_open(&(0x7f0000035000-0x78)={0x2, 0x78, 0xd4e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2022, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x60206e32, 0x0, 0x58c88e8544b27e5b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x3ffffd, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)="2e2f66696c653000", 0x0) mount(&(0x7f0000622000)="2e2f66696c653000", &(0x7f00005d6000)="2e2f66696c653000", &(0x7f00004b2000)="737973667300", 0x0, &(0x7f0000f3f000-0x1)="") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000114000)="2f6465762f72746300", 0x3ffffe, 0x0) r2 = socket$inet6(0xa, 0x805, 0x8010000000000084) bind$inet6(r2, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000352000)="38", 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) sendto$inet6(r2, &(0x7f0000051000-0xdd)="3cb15c62adef46b71c343c782a197d2875dd2a52611951266a100b4a8b830a4e4025fc03210a6d4ffabe16af5b665848c3c4138f927282876902ed3831844c0c10e3591ff04318f19ef9fccebea0ece6e4ef7a71d6e2cf0bfb773c6364c24bcf1cd97a0ead9b714700b970818714457380324b5dd078828f825de22fc47bd3b2bc07394440294b97bccaa96a2effe65570bd2158a902187c34e4de4405ad9c0274bae09181a8869cbd7f127298bad08cac6220aab551243a2e41aaf259f54fdf017312ac5d2cd4af80b404d1c94f68c33eee1c1d6b389d2962bf044893", 0xdd, 0x40040, &(0x7f00007c5000-0x1c)={0xa, 0x0, 0x22c2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b8000)={0x0, 0x3fffffe, 0x10030}, 0xc) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x10000000000000, 0x4) sendto$inet6(r2, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x8004, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="0b", 0x1, 0x0, &(0x7f000099d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000feb000)="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", 0xa01, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000822000-0x6)={0x0, 0x1}, &(0x7f00009a3000)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008ab000)={0x5f, 0x200, 0x62, 0x5, r3}, &(0x7f00009ba000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000068b000)={0x6, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x9, 0x1, 0xc8df, 0x5, 0x0, 0x1000, 0x7, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f0000eb4000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000ff5000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000d85000-0x50)={{0xffffffff80000001, 0xfff}, {0xff, 0x7}, 0x9, 0x5, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001f0000-0x8)={0x0, 0x0}, &(0x7f0000384000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x200000000}, {0xe, 0x0}, 0x40, 0x2, 0xfffffffffffffffb, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x10, 0x802, 0x0) 2017/12/16 05:36:23 executing program 7: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000ce9000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) renameat(0xffffffffffffffff, &(0x7f0000abe000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000045e000)="2e2f66696c653000") writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2b3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006c2000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000645000)="2e504c07", 0x2) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004c000-0xb)="2f6465762f6877726e6700", 0x8000000003fe, 0x0) r6 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r7 = fcntl$getown(r5, 0x9) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000009000-0x4)=r7) r8 = fcntl$dupfd(r6, 0x0, r6) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r9 = socket$inet(0x2, 0x1, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f00002ef000-0x2c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff02cb}], 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000237000-0x10)={r3, 0x18, &(0x7f0000d02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r11 = fcntl$getown(r5, 0x9) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000866000-0x4)=r10, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000727000)={&(0x7f00009bc000-0x8)="2e2f66696c653000", r12}, 0xc) r13 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x1000000000000000) r14 = fcntl$dupfd(r13, 0x0, r13) ioctl$TUNSETIFF(r14, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x7de, 0x7e3c, @te1=&(0x7f000032f000)={0x4, 0x3, 0x3, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000cf6000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) getsockname$netlink(r9, &(0x7f0000caa000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e87000-0x4)=0xc) bind$netlink(0xffffffffffffffff, &(0x7f00002b8000-0xc)={0x0, 0x0, 0x100000000000000, 0x0}, 0xc) ioctl$TUNSETNOCSUM(r6, 0x400454c8, &(0x7f0000133000-0x4)=0x1003) ioctl$sock_ifreq(r8, 0x8931, &(0x7f00006e9000)={@generic="f04c5e216b1389a709e25f2c0ca877bc", @ifru_addrs=@sco={0x1f, {0x1ff, 0x4, 0x5, 0x9, 0x6, 0x716d}}}) r15 = socket(0x10, 0x4000000002, 0x0) r16 = geteuid() r17 = getegid() sendmsg$netlink(r15, &(0x7f000091c000-0x1c)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000a49000)=[@rights={0x20, 0x1, 0x1, [r9, r0, r5, r4, r2]}, @cred={0x18, 0x1, 0x2, r11, r16, r17}, @rights={0xc, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r12, r1, r5, r12, r4, r0, r1, r9, r9]}, @cred={0x18, 0x1, 0x2, r7, r16, r17}, @cred={0x18, 0x1, 0x2, r7, r16, r17}, @cred={0x18, 0x1, 0x2, r7, r16, r17}], 0xbc, 0x0}, 0xfffffffffffffffc) 2017/12/16 05:36:23 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(0xffffffffffffffff, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x2000000000000406, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b75000)={0x101, 0x4, 0x6, 0x66a8, 0x2, [{0x0, 0x8, 0xffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x6, 0xb373, 0x10001, 0x0, 0x0, 0x1200, 0x0, 0x0, 0x0}]}) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) setsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000200000-0x4)=0x80000000, 0x4) r4 = syz_open_dev$mice(&(0x7f0000b12000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4a400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000053e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x7, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b82000-0xe8)={{{@in=@local={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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = request_key(&(0x7f0000467000-0x5)="7573657200", &(0x7f00004a4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a80000)="2f6465762f6e65742f74756e00", 0xfffffffffffffffa) getsockname$unix(r3, &(0x7f00006dd000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dec000)=0x8) add_key$keyring(&(0x7f000087e000-0x8)="6b657972696e6700", &(0x7f0000382000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) bind$packet(r3, &(0x7f0000c85000)={0x11, 0xfffffffffffffffe, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) connect$packet(r3, &(0x7f0000268000)={0x11, 0x1b, r6, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_ifreq(r0, 0x89bf, &(0x7f0000df8000)={@common="67726574617030000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r3, r2) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000aa0000)=0x2000000011f, 0x4) write$tun(r2, &(0x7f0000beb000)=@hdr={0x1, 0x1000000004, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0xf, 0x4, 0x8, 0x7, 0x3, 0x3, 0x0, 0x80000000, 0x6c, 0x5, @broadcast=0xffffffff, @empty=0x0, {[@timestamp={0x44, 0xc, 0xfffffffffffffffe, 0x0, 0x9, [{[@broadcast=0xffffffff], 0x3}]}, @rr={0x7, 0x1b, 0x10000, [@rand_addr=0xaf32, @loopback=0x7f000001, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x7]}]}}, "1b0a23"}}}, 0x65) write$fuse(r4, &(0x7f00000ea000)={0x20, 0xffffffffffffffff, 0xa, @fuse_ioctl_out={0x400000000, 0xffffffffffffffc4, 0x8, 0x1f}}, 0x20) clock_gettime(0x3, &(0x7f000067a000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000990000-0x18)=[{r4, 0x100, 0x0}, {r4, 0x40, 0x0}, {r3, 0x2, 0x0}], 0x3, &(0x7f0000cca000)={r8, r9+10000000}, &(0x7f0000533000-0x8)={0x1000}, 0x8) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f000070c000-0x4)=0x100, 0x4) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f000082a000)={@common="6c6f00000014000000000000000001fa", &(0x7f0000b43000)=@ethtool_pauseparam={0x12, 0x80000080, 0xfffffffffffffff9, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r3, &(0x7f00001be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000049c000-0x4)=0x14) setsockopt$inet6_dccp_int(r4, 0x21, 0xa, &(0x7f000065b000-0x4)=0x6, 0x4) 2017/12/16 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(0xffffffffffffffff, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000b42000)="6e65742f6d6366696c7465723600") pread64(r3, &(0x7f0000ffe000-0x2)="", 0x0, 0x1000000000100000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r4 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r4, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r5+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r6, r7}, {r8, r9+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$unix(r1, &(0x7f00001c2000-0x17)="442d0d02594adbe0f22427d2fc51124f3223a1eb35b9d1", 0x17, 0x8c0, &(0x7f00000b7000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/12/16 05:36:23 executing program 1: r0 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x42002, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x666, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x20000000, 0x4000008, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, r1, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) capset(&(0x7f0000003000-0x8)={0x20071026, r1}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x8, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x400000000000000, 0xc, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x20000000, 0x8, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x2100000000000000, 0x8, 0xa62, 0x3, 0x3}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r5, 0x897e, &(0x7f0000abc000-0x1)="06") r6 = socket(0x200018, 0x42000082083, 0x8008000004) sendmsg$netlink(r6, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000bd5000-0x10)=[{&(0x7f000061d000-0x24)=[{0x18, 0x1a, 0x11, 0x0, 0xfffffffffffffffc, "0a04040800"}], 0x18}], 0x1, &(0x7f00009b0000)=[@rights={0x20, 0x1, 0x1, [r2, r4, r2, r4]}], 0x1, 0x0}, 0x2000000000) mmap(&(0x7f0000000000/0x6cc000)=nil, 0x6cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(0xffffffffffffffff, 0x19) mq_timedsend(0xffffffffffffffff, &(0x7f0000258000)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403b0ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f540ce35d61a0fd92829a57c09d2d3c93d8cd054de8e2a9e6e1c0cbe94578e7c145d52a5628d7be6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650e6f40f19b2fc218e6a539c732083eb708ce1d5c7912fda07750e985dcd2a8b575ea81a4ab57b551738cbc9ffeebe40132e2d49ab0469a060beb5d786e99771218d8e1edec5bbf48ebf2f2a41d3a796026ff73855ab8e8979a5a3496540ca7b", 0xdd, 0x6, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00003fa000-0x50)={0xffff, 0x1c, 0x8000000000001, @thr={&(0x7f00007e7000)="150d00005be9b3f797c7750e", &(0x7f0000e41000-0x5d)="c8c4881e40ea226f1d9b485335c97194593a4b10403cb102a4b9237cc0068b3fe2fbf7a58cf20aa154796bc8d43a1b4e41a3e0993d76d22ed6e20551ef8732f8285d9e24daf8c6389b29798b37f3a80d0b97486086adffae5c1b7b5e7f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1a, &(0x7f00006fd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000efa000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/16 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000afc000-0x4)=0x1e, 0x4) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x0) socket$netlink(0x10, 0x3, 0x14) r1 = syz_open_dev$usbmon(&(0x7f000001c000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x8002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000b5e000)={0x4, &(0x7f0000de9000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000933000)={r2, &(0x7f0000813000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000888000)={0x2, 0xffffffffffffffff, 0x1}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000000)=0x40) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r3, 0x0) fgetxattr(r3, &(0x7f0000727000)=@random={"73797374656d2e00", "80bee0d6edb17a0f791b3cfa0610e871821e7dd8036ff483eeb19d20fc24828e7f8c4d7754ecd1d94788c6ce85958ccc05b502d0313e4220f65915321a29ba8cbe2e4c"}, &(0x7f0000ee5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b72000-0xa)="2f6465762f6375736500", 0x4deaa33919bfd983, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000010d000)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x800, 0x5, 0x5, 0x10}, &(0x7f0000ae8000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00002e4000)={r5, 0x1000, "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"}, &(0x7f0000230000)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00003b6000-0x8)={r6, 0xd9}, &(0x7f0000475000)=0x8) openat(r4, &(0x7f00007f0000-0x8)="2e2f66696c653000", 0x7fe, 0x11f) r8 = getpid() r9 = getpid() sched_setaffinity(r9, 0x8, &(0x7f0000318000-0x8)=0x75) r10 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00002e5000)={@loopback={0x0, 0x1}, 0xa1, 0x1, 0xff, 0x9, 0xe7, 0x102, 0xffffffffffff52a6}, &(0x7f0000d80000-0x4)=0x20) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r10, 0x29, 0xd2, &(0x7f0000d82000-0x5c)={{0xa, 0x0, 0xfffffffffffffc00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, {0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x9, [0x100000003, 0x20, 0x49, 0x5, 0x100000000, 0x200, 0x0, 0x5eba]}, 0x5c) setsockopt$inet6_int(r10, 0x29, 0x42, &(0x7f0000f63000-0x4)=0x2, 0x4) setsockopt$sock_int(r10, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r10, &(0x7f0000f65000)={0xa, 0x0, 0xc5c, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000571000)="05f55b59d2266e4f0000000000000004ed9d222b18c13e4bb2dec12c4acca517ee35cbeb8dc8cc465b1e78053aacb82d61b2f67dbe3459a8e4c767c78e827549eaf6b0395df0ba934d85179704e866b1cc7c76dfe949c20ed6ec51d4277c5b703d779e831a77b5eac3c68772cabcbd9d78794865e283067f7c87031409e38f7a9c", 0x81, 0x20040001, &(0x7f0000f63000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2000000002ae}, 0x1c) getsockopt$inet6_buf(r10, 0x29, 0x6, &(0x7f0000d1c000-0x48)="", &(0x7f0000d1b000+0x252)=0x0) perf_event_open(&(0x7f0000d57000-0x78)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x2, 0x200, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8003, 0x80, 0x1000000000, 0x0, 0x3, 0x0, 0x0}, r8, 0x0, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000496000-0xfa)={r7, 0xf2, "c5b5a81762e26d5c5f321fc0af1ff8ac888db07615779c248dd495ccf7ad8e691a93c91fb355ad8879779d4a0c74b1aa64dd885b2777f65c470382f4dab4820ed309b46688bca1848a5a2ad8a5d4b138cab7c2352204dabf146ddbc6fd1bb73902417996c77344e98d8a0b4c72667a2fd0a723665c447793672162a4674e3fa48d7e90557faac226f8ced6076679291d9d05624e1b4e71b6363bcfc6cc295528d34408b21ffe07ac82662b87cf288329325700a89fc9e537865d7cb0a0105093498ea688cf973a52cc169d451f9bc9a08b94cb84114fa5f160b29db07d2bebf3754a20762e52e66f15e21dc6e7db37f88df3"}, &(0x7f0000c5e000-0x4)=0xfa) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000791000-0xc)={0x1, r0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000a85000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x3ff, 0x9, "1943e6acc48d6c884a2f2dff92f58fb92eca8e97b0c5ee5b24309f95c27f7e847bfe971a96cad573d49bc0849679e6e742112b0e3a593e2d6d466ad72cc1ce95fc97f9578bdfad444197a0f26d4ac45c"}, 0x160) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000ae7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d24000-0x4)=0xd3) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000352000)="", &(0x7f0000b25000-0x4)=0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000982000-0x69)="6341552fb61be46083a1aa23c61020739d85a623b24fbca966074f50abc394ee3e214f32434ac1a7df201c51bb47b6872c5d23acce8db713ff05c2d3a6395263285c1da0cf2e9741265d2a8fe50ac89b331c68d95640de7541fccb47b8111553db8639eb8dcf2693ce") 2017/12/16 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.340004] device syz2 entered promiscuous mode 2017/12/16 05:36:23 executing program 3: r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000346000)="7573657200", &(0x7f0000f6e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009d2000)="1d89d33e442c47a17c476961ea08f9b4ba7dad60c13c3a5556f67990118726a5c637e1d360d7c0013248791bdd5a0975f4143f0d4ff470ab7f8352f37b396b2741388e40e4a8c5567a97dedd2541e810c4e742b1db3abc5a5855d8e431fae5162fa8d4223dff1c166687dbde49d271e0d83933afe38f0d74231693bf571ae1aefa1555ab914ffcfcc1e041c382ae43e6392f65305769265c52beb921b7b43ffe458056c365a8710b009a3a3916027f81f2b4142334a1e97ac6b1aaa508232bf2159abbc2303e4e9e61ac1a49ed308ee4b98a94fc1f83e7af48b8fc77cd71ae14485dfd1399360de57340304fb9f762c44620d427", 0xf4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x81) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000033b000-0x4)={0x3, 0x1, 0x41}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) close(r1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000080c000-0x4)=0x0) r3 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x81, 0x9, r3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000c6c000-0x4)=0xe78, 0x4) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x272000)=nil, 0x272000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a8f000-0x9)="2f6465762f6b766d00", 0x4040, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100fe, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000493000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000c68000-0x40)={0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_BOOT_CPU_ID(r6, 0xae78, &(0x7f00005c9000)=0x2) openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000-0xc)="2f6465762f6175746f667300", 0x200082, 0x0) getsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f0000524000)=0x0, &(0x7f0000f9e000-0x4)=0x4) sendmmsg$nfc_llcp(r7, &(0x7f00000b3000-0x188)=[{&(0x7f0000528000)={0x27, 0x0, 0xffff, 0x7, 0x0, 0x0, "c6c24c9bae7387c90038d2f222e2941d7739cb4dd375d3c9e8350240cb1afd1884b216e6b97992d36e04bbb6c7e21bdd3c59e1b553b1430ec86bcce10f9d43", 0x9}, 0x58, &(0x7f0000ce7000-0x50)=[{&(0x7f00004d8000-0x47)="d9e48fc81c2a25264348fb5d8051b6fb74b5ed3d1bce9d6c128724614f48124d2bab0e23250570f5c3176c1328bde27032274e2b4691c56d45704308371c2d20063d7bc4de0775", 0x47}, {&(0x7f0000ddd000-0x45)="e954900107b9a20bb8cf5b1c57226b4fbb80eee9e24da4958f69446665e1c623f80f81e73eedcb33489822d89157876800005d4badc30ad45e4ebf3f92074938d46636033b", 0x45}, {&(0x7f0000880000)="87c2c8d672f19d638dca6eb7442576b38a2b374c42b7531f7dd6b9021f9ada31c8d7e5f3581ab1c2665a8604e3ecfb29fcdc4d88f597138e8f26b074307f8e8f4f664eb0339ef3d30adefe48d0ddc09c9d6946f2cb354d7b6955bf5e40c58160a6f8c1a22bc0eddcfd4b15f2675c0b3cc8caf13969d565fb205052b0d0698f0aaa3b2181b3707bc4d1ed84cb41c4405581c1a8ec0cd8d61b916e0b5a45b8f3fce0ff28b92bf1ba304f6077a238418d693f79913e5b9100b947b63ac1ea9cf1c32662e0fa9fb9a9d4978a47c90ad8", 0xce}, {&(0x7f0000d34000)="3ba8c562f31c96a84ad9f27142999099cc59930a15ec41c3d35ea2c83220174b641091ef1c1e30543cd57f7cddb04c9706cef6f1cc8a4cf854c2dd22f4ba56e8ed0010ed6d6bec26d57a016bc5", 0x4d}, {&(0x7f0000181000-0xef)="1e89a653a380f0d11d56571ecd32bb8cc56ba4fcf1ec1918a0480a2488e981925b4dd3ae105d87419e7ec1d9202a9e27598e420fac229eef6caa71950a4e07d52a53d36ebab7350e14291158b632f3a10beb154b238b888e2857d1fe1465a0acf09f6633f3437492658606437588f4f7873963f9d42e50e63edcc50798a761659eab441f4d25d33d60952f55c1b57c6a6eff829c1c41873f7c2c930035c547cdf8d9d99ed67f57ec10c3340c22c0604c55b41e8a85c76398a844692e44319c83bb128e9e2bb9cd4f4ae7355905a4c18a3c043d3c3a6d0a65230f0ea2641f83803eb1f65a99f533444a5f2aaeb7aedc", 0xef}], 0x5, &(0x7f0000819000-0x98)={0x90, 0x119, 0xffffffffffffffff, "fed750b890bc64e346d22b196793a5ffa070e5416fb43869402ee975559bbb8c22b651c0fbc0786660879d2bd12255f991500fdb47cb7b2c6c0684a1f69c8fc4bd1c0d7e6467c46520359dcd5690be2849d0aa28bcd6cfe945f2e83daa8a0e53ce5170d1276f75895254ad4c9c5a38c07f2e8ce46773f421f4d66d9226bc93eb5a"}, 0x90, 0x4048000}, {&(0x7f0000c2f000-0x58)={0x27, 0x5, 0x3f, 0x0, 0xd5, 0x100, "b9f55df26f2e1d33f3f929f0874fc07b1b6d6f2ea474d1c819860c0f510927d8fdc62ad6313d7459d6a3fcaa85fe854347c83482bfcfb3446c539db4dca64b", 0x3ebc7e95}, 0x58, &(0x7f0000847000-0x7)=[{&(0x7f000009d000-0x5b)="dfd0350e858d8eb14d9599f71e7d1b0df9dc6438580e99186afc0b741b6df8026aaed525df63c5e6c126b0148cb2a914cd56019c604635da652caba840e7a6fcd13ff44410d43432a01846c61b9d07300aa99d21275c6c8ff7ad7c", 0x5b}], 0x1, &(0x7f0000dc5000)={0x9c, 0x0, 0xec9, "f4254063bf1af8364f79f7cb435cea3f0fbd9377dc97cd2fb585932e3ee96ba91272e3cdf698304d16222d69f164960b6bd81871837d55609dea8789cf5114ba79c2d01af3590b05ec276e9621593a9cd13b1cb809c3921c1fbc9927ec6c651ab547825ee3f8239bfb0b2c135a3a5f3748039d055fd13897dc209df6f1227dc25f1b729d8ae9fe2a3eb3c7096fdf"}, 0x9c, 0x4000090}, {&(0x7f000016a000-0x60)={0x27, 0x0, 0x100000000, 0x7, 0x7, 0x100000000, "cd679d3f359b260f99134626c552b5960a7fe5088770fd2bed51c61fb37af1660f3fc566b95aa3dda102dadcd9401b9e1ef2c7821122c39f3a995f8c0b3e9c", 0xc242}, 0x58, &(0x7f0000d02000-0x30)=[{&(0x7f000051b000)="b8c1ae0257703da020454eb9b5dee3de51f834542ad914b5b4c37230488b3e1c62a66f4531a2aeb9232947d6a20986b4e7d57f78676fed35c012d33e3be755cc5a718c0db53eda0d1489e6bb31b18c28e4a4bfb4b8579de41958bb79de6748c8b0262390ca04a61ecbdd9eeb250b53e0593ba91deff109b4b686554f6e0a76398ddf247dcc53ea44d04af73637d59d87168120579ab4eeca3b8289b195bb7d881f67dc6de380f47b98a367e78386577cacc20b01da494cc2c0c6bcd0c491f54fa57d9fe7f73ece7daaf5fcb296becc244b96fc5e3f01a4d83ab4697e8b05a3c6fe6d7eb6977368e1cedb9bd64f9736bc", 0xf0}, {&(0x7f0000f19000)="8079d0a6bcbabdb7b56d85e7a2d43aeb061c8aa143edc7c17ae5049f8ee78e651c56fec6d059db6b5ef3b1355294959a5fb379e25f6cb318ee880f5c57ea801965d54ed26aef6374aa3a905e84f7a6d5d4fee4e23d44fd476f3b3335899de3e3c2b820bb5d5883305cca1b1d0ae52373d250d433935086bc3a5288d76dba9b6c61d2d6d45170cc2a0e77fcf3cc1e7713882256cad9b4bf41d3a082a565f795014aa94be1bbd1800689ea58", 0xab}, {&(0x7f0000068000)="f3bff4b763f020d2eef61a5a5b849477a613119b553d8fd4f0ec7131f3446ae4d26ce7becbf3cf2afff02d97a91ba446c877655acb93f2a4b83c8e83660899e82900ce17ee7c73ee6b42c0", 0x4b}], 0x3, &(0x7f00005b6000-0x108)={0x100, 0x11f, 0x0, "743d62fd331227086f3cd72b3cb8b0b0dd010ee74038b9369966746ea3c7fbf1beaba18b116da39b61d35b01180e1dc0016f8ef4c8c92bfb75dd479c77f71171a489c300b5782c406164abf478375c8e91c6dfe060f3f5e38cf4542062d8660a160d62143a1b13525f0ffd88880497a6c49911fb57b52f47b2eb3d1b1bf5ff1b2813d6b0c35fd2724586e601bde2699e17efa7969ffbf43172add3db57bed4c877023193b1cffcc18d0992e8d7d94d72dccf871bb6a6407eeb4e991dc5deee3a40629b28d145acdb10345bed87236d131b61daa1387e0cbb26e8f8310c47af5102cac841405210a4bea24ed7f43b51a19f"}, 0x100, 0x4040000}, {&(0x7f00003d0000-0x60)={0x27, 0x5, 0x9, 0x1, 0x4, 0x100000000, "ce584cd990c6f0667aa6a8e7adac6274bfda0c8bceb594d8681946de7c65704ab145510fda2251f946c3e2e7e9b8975006c4b0723f5620215dc06c1eb4cc2f", 0x209}, 0x58, &(0x7f0000ee3000-0x10)=[{&(0x7f000032a000-0x19)="7a4a565241c4e40081dc72f111ab1f29a9bfe5816b55c5706d", 0x19}], 0x1, &(0x7f0000195000)={0x60, 0x102, 0x6c6, "1369ee5fef7f9cbe114121e4c9191a5ae4e59f20ae9b5e5fe2c9d4849115556f8cfc131b2c4ca75efbaecfdae1e401dce3bd0b6d9df89909daa38e13fb1958b06bf3992f5f066a711325c412cb5224bd7e"}, 0x60, 0x40000}, {&(0x7f0000486000-0x60)={0x27, 0x1, 0x3, 0x1, 0x100000000, 0x200, "cbab9e41c172ff24864dbdac5a5b7d9f41fbdcba4c79a9a46f2a228522238dfb007bfc32ffec38bf85e382ac6a362ff10b03b3419f072cfb6990f2d64f7d02", 0xe5c}, 0x58, &(0x7f0000d3a000-0x10)=[{&(0x7f0000f73000)="2e8ddd359c37a41ee93dcc89415db0209ced1bce38df0f290992587242ada68a3e5278a8802fc9584b643a81fc9e361b42e65fb4721b1b676b870c7cc2680ccf7b43fb87bf1f2a6473e7d1506336af82f60f68c80b7b5f0378429c73896e62452ec40fd31b422db1747b3fc0d6bfb811866976d265621e313aaebb9917c12139f1e18a65e755b231360a94618fd3d6c6e65773cc61f3b55773dd1b3572f736575138257a60aef013127af2d476180f55b12403896050b67a84039b06819603ba6b72f26ee6181d7b10488db6cbc7", 0xce}], 0x1, &(0x7f000024e000-0x90)={0x8c, 0x13f, 0x7, "10151f6e8e1793d98e713d929fa99462683c38bb54b50c68486d4e7934b1799d54f6a339fe6d0907caa9542d006aa5bbbd3dbc19f449d7a13cc5b88214efdc2b06d8fe770ed162d8eaa44bd37396f0b8f821902edc2ccc0b3f460dca53cbf3aaffa693ee818bb11ccc5d8c9d8b5ec8c106de6ea8d8c1b579ab81c3a38c"}, 0x8c, 0x20040841}, {&(0x7f000058e000)={0x27, 0x89b, 0x40, 0x7, 0x4, 0x4, "0a8568093360928cd04a590b0ebea49f159bec9d93376addbac0e234f431ee5c5756c14f71ac1d0b1a815c8c72715dbca9fbaa24aa21b0009d7c7d0322e2ff", 0x101}, 0x58, &(0x7f000044c000-0x90)=[{&(0x7f0000ddc000-0x53)="b616141a223144dfc2e401ac5f6ddcad8f3c878efac63ffbe7575877fc55671b906274c855b24f2096f0d1c604e42a3c3d26bd601ae2af7adb15bb10ab1fa2427bbfdf092c51f612d95ac5225aff3999d340c2", 0x53}, {&(0x7f00003b9000)="371269270653fb", 0x7}, {&(0x7f00006ee000)="7088ce7fdecd20a90424436f7b34f906a9d600a1a348f613e70360e65aea670fd198126bb9eba6f7a31513c7c2ff8203edde74c329bcbf2308b4f5e85121b729b6d0b72fad2f0b430dbdb7efd8e83e383cc2f773de11624c86b117768d8bc022c6ea1654e34c2fe752acfaafccf3df0f08d6c41de3acfbff75581ac45b7791a478cab99cf014817f394d4832d108b232337b610c308e21", 0x97}, {&(0x7f0000796000)="b8b1dd7c160af79569c946ad3d052c85ec20a97cb2041ba5a93b7478c0609105021aa2c36dbe765338907ef25c03582fa2dc679ccbcb5f764814d5506535e1b6c12a59669c79b2354787ae7e9138bfbd8c086dbff719c2bad44e3e65d8306fb6f02863fb2fc8f50ec1b5237e4774e2133de84c0cd50227781341355ce2c079f97be47c6655230bb21b409cecb62002cdf062b51064fe987d1074a9e4b3bc095c9f643c47bb6ff3639f55c3982180", 0xae}, {&(0x7f00009f1000+0x384)="5c7589444e2066282cd33b", 0xb}, {&(0x7f00005ce000)="", 0x0}, {&(0x7f0000323000)="09df7533a327a9581eaf6375751da553", 0x10}, {&(0x7f00005b4000-0xbc)="65469f61d3ab6394c1387cd0e534a0a92312eab4b61d3a962e8ba0106dd0dacc378747d6f28c178c0fc7a2b7f02485bf615eb45f869b7300c9c95cd27d885e3893abc549914df1b839e0a651339dffc5f93408ff1ac37fc6c5e4ad890cdd5fe4a2143a2446c67684206ac5d5ede1b3e4d8a429a23cf8f299f08fdd5ef9e5eed6d2a62b9f04d6dca7bc80adab4186c0ab3e7e232a3b2baf4c664cb178e662054587053dff5bf6991749da461a871efe9fb6dcfe5f15d0fe206e2bebbc", 0xbc}, {&(0x7f0000be5000)="", 0x0}], 0x9, &(0x7f0000ae0000-0x88)={0x84, 0x107, 0x78, "2a76097cc9ec1d29d184e6c17be44309221b400f2d5017ab1518b5ead25a46a8b90a5d9cf70d405b8d8e8fb82ab6c2cf2f60c39cf62369c247bce7498d40476e8c51815b8584db1df2cbdb3ba0856e4ce7c539ceadcd24bfb3b575bf8499eafff59d72142969089a124b21807a499df0574df9b1ae7e78"}, 0x84, 0x24008001}, {&(0x7f0000b89000-0x60)={0x27, 0x7a3b4d13, 0x7f, 0x1, 0x3, 0x6, "a612425edb38a98f6b96b62140ad338e5c63363c1b64256adbf77b22dda41f7c86e330f96d0cd38bc3c5e14190e8b17fe8dde52b0d7b3e92a821efa208cabb", 0x1}, 0x58, &(0x7f0000f00000)=[{&(0x7f0000336000)="c910439bd9c70545a81daa7df44fb627ca1bb88521ca31ad408299a8d98c038072821cdaaf2ca538df9988c33ecf3066b9d0f2977e0cbb1d63519df2eeca1127f9951b3ff565f9c3faa74a53180f0e4cf0439f1d294e3fe0a30aa750b32cc662abf82e04fd33aa0ee114197d0547a2681bd737b129c9bc6c4eee66a2e967087c96ddf9058bafac667fae7bf39e9cabc2bca34030debf120efda00608a903359d70cbd48e7882ea2c0de205c6504af868b0263f8f9f03698efb7a56d1b7b221", 0xbf}, {&(0x7f0000f41000)="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", 0x1000}, {&(0x7f00008e5000)="9168ee2af1fecc9f235cad8aa25078cea580e8018238d5670d9f56a08826cee2ff3f2feb96634a140803356e68fe6a88935837ad1e407e70d0adedb43f03d7176ea8cd1442aa4a76bfaf32e17a243cd00a4d9c6537e159149cac37cd917cc5e8caec62ec96dddf2dad486abe4e7327fd0820d7fad7c3e0a5f7d4e80ec9f834884d5c858219514dc916ca1b4a90f380ad227851228e27ef0c85e5e067ce89358d7ce0b34647c3d52190f9dbceb9f65481294ec9c09897d08032702bfc4bc804088b3ca17a76540bfe951dda012336757ff33d6d81d4c0cde65c7a3315cc00b8e550f8a7ec603dd1e21e8e2fed5c1be3b01d8cb9248d993b", 0xf7}, {&(0x7f00002b5000)="01dcbd6b29309f4ace66d6d2cdbd303f9691f21731d653", 0x17}], 0x4, &(0x7f0000c81000)={0xb8, 0x113, 0xba8, "a0cb233c79e050113f4ec3efc97a922e48225aa4da5bb6da8cd2781a09f83ad4036ff5925d8092b891ce11cf403a884e2e96530a8106dbca5eace58a86dbb775cd84faa85cf20753d5aba9de2201b62d622be23b5d742e075cdf159aa31caa82fe4019bc8787a03fa645f86df760360afc9f0d9879cfc19809f08c7580dd2173ceec13b1def91efe16b87abbb0d51aa378d5de0b5777ede8053b72432284fc07cf0122ae5855fd81f5a2"}, 0xb8, 0x20000000}], 0x7, 0x80) r8 = syz_open_dev$mouse(&(0x7f0000fd5000)="2f6465762f696e7075742f6d6f7573652300", 0x80, 0x40041) setsockopt$packet_buf(r8, 0x107, 0xd, &(0x7f0000e8f000+0xb63)="162f5b7582dfbc4432bf7fbfcaed95e1773b81facf07260ac8d29885c0327bd80c9ded393bb4ca819d129361b10c5fd4228aa7b8be1a", 0x36) 2017/12/16 05:36:23 executing program 5: r0 = open(&(0x7f0000794000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d23000-0xc)="69645f7265736f6c76657200", &(0x7f0000629000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d96000)="776c616e3000", 0xfffffffffffffff9) 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) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00008d8000-0x9)="2f6465762f76637300", 0x400000, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d14000)=0x0, &(0x7f00009d4000)=0x4) keyctl$clear(0x7, r1) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000ef1000-0x8)={0x0, &(0x7f00005a4000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x8, 0x82, 0x4) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f000005e000-0x4)=0xb55, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = socket(0xa, 0x3, 0xff) sendto$unix(r5, &(0x7f0000862000)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5bc9d8c342a601d9119677004f", 0x2a, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ax25_int(r6, 0x101, 0x200006, &(0x7f0000ef5000)=0x6, 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f00002ed000)=0x0, &(0x7f0000307000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000006000-0x1)={0xffffffffffffffc0}, 0x1) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000031000)=0x0, &(0x7f0000588000)=0x4) setsockopt$inet6_buf(r5, 0x29, 0x37, &(0x7f0000446000-0xd)="a120ba03d16b5e904109865f79", 0xd) r7 = socket(0x200040008020, 0x4, 0x6) ioctl$sock_ifreq(r4, 0x89b5, &(0x7f0000396000-0x28)={@generic="b5aa14e4bd672cd852fa10571fb6a9d9", @ifru_mtu=0x400}) setsockopt$inet_udp_int(r7, 0x11, 0x0, &(0x7f0000ead000-0x4)=0x20, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000c96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e08000)=0x9c) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00000b2000)=0x20, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000663000-0xc)="2f6465762f72666b696c6c00", 0x101000, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000ff000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000001000-0x58)={0x0, 0x1f, 0x4, @thr={&(0x7f0000998000)="ef29fa126571fcbe38350e9e2c9fd5799e33941312a290d4240c6649b24d18229f45d66148d6bdeed74aace1440295ffbbafbe95a4bd8a42b81ac5d032e2084cbdb3c3d0e978c84722ee95c6a6c4dfb3d84f885fd83d0823eb6fed34a7b93353ac34d39b6ba162edf31712f39646cc84ddd8f257993abbf49c501b4469f760703b5e3be7148e08ff1071ba092d257604051e7d7670144ac69cfa24328e12da5bdb487fb8e6fea49744336e5f46620b8ae320744c3cc9a22f0eaaab275a4a1a6948dd24c1dc78fa8739ff86164766b88fb26d45139d4347acdcd2e000f83f0ee5f3", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(0xffffffffffffffff, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000024e000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000024d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x26, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000024e000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x40, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000+0x3a8)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000029c000-0xc)={0x1, r2, 0x1}) poll(&(0x7f000032b000)=[{r0, 0x401, 0x0}, {r3, 0x208c, 0x0}], 0x2, 0x2) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ea8000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c6c000-0x4)=0x0) fcntl$lock(r2, 0x205, &(0x7f000046f000)={0x0, 0x5, 0x7e7063ec, 0xfffffffffffffffe, r4}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000087f000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0x100000002, &(0x7f0000a88000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00004fb000-0x4)=0x2, 0x4) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 1: r0 = perf_event_open(&(0x7f00007d5000-0x78)={0xfffffffffffffffe, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 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) mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00007b2000-0x60)={0x0, 0x1e, 0x40000000000007, @thr={&(0x7f0000a9d000)="425bd00a57491cb645508b2c9737c9f69f6e53dbf133eb4a3d68a217de6b32f27cdc335ff90614e06f6ddc27d490ecc84e6c640300000000000000b53d467717d2ba3d0c371c3ae0e023198a134143cd95547c929418d1c7cfd82ca265a0f0c5f2e2c48b61a89ccb620a49dcc13bacf7ddaba297beef0a11751d356a3d6ab1488709d79b5b7f549f88d71dd96c688db3845c434a9668f95fad3a93b9fa3dcb9bd1045142a8b8c5664193595a5443a49bcfa669c72b843937e618507e95c351f3d1526ed2935959950cd20198fa5755f570c2ee9ab21a88ff94f20b9128f8b997c9f2f41286bbf25965", &(0x7f0000bc7000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ef000-0x4)=0x0) timer_settime(r1, 0x1, &(0x7f000080e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00003fa000)={{0x0, 0x0}, {0x0, 0x0}}) pipe2(&(0x7f0000d6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = socket$inet6(0xa, 0x80000, 0x1000000000) bind$inet6(r3, &(0x7f0000276000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000128000)="6e732f6e657400") socket$inet(0x2, 0x80000000007, 0x100020000000000) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f000009e000)={0x7, r0, 0x1}) close(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nfc_raw(0x27, 0x0, 0x0) mincore(&(0x7f0000572000/0x4000)=nil, 0x4000, &(0x7f00006f0000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fstat(r4, &(0x7f000007a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet6(r6, &(0x7f000083e000)="c7280cba968d83a7759a918552f51176908a055b5d940693a0d42cc7c55717eae29127292937bac6637bff193b7285a7a2de06f4dc7f3bf23cf598839ef8618c0ad8b249d0dbac3f891ac02837779686f389dffecb6cfe8533174fcf0e5c480ac03d1568187e0c5820d370174b14cec0b7217d74d7851ff1dd64517b333006bdee8c87753fe93aa4cd7a4d3a69bbf615328a2f3bd1f7a7d3ada19628a38fcca7cc1af9c956ee9c", 0xa7, 0x10, 0x0, 0x0) r8 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000163000)={0x6, r8, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000532000-0x4)=0x0, &(0x7f0000744000)=0x4) ioctl$DRM_IOCTL_MODESET_CTL(r9, 0x40086408, &(0x7f000059a000)={0x1, 0x400000000001}) getsockopt$ax25_buf(r9, 0x101, 0x19, &(0x7f000076b000)="0000", &(0x7f0000f1d000)=0x2) sched_rr_get_interval(0x0, &(0x7f0000a0f000-0x8)={0x0, 0x0}) select(0x40, &(0x7f000048e000)={0x0, 0x1, 0x6, 0x3, 0x1, 0x7fff, 0x5, 0x1f}, &(0x7f00007dd000)={0xffffffffffffa7fb, 0x52a6, 0x6, 0x10000, 0x7, 0xfffffffffffff001, 0xdc, 0x9d0a}, &(0x7f000052b000)={0x2, 0xfffffffffffff001, 0xfb48, 0x1, 0x6, 0x0, 0x6, 0x34b8}, &(0x7f0000d7f000)={0x77359400, 0x0}) clock_gettime(0x3, &(0x7f00009e0000)={0x0, 0x0}) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000c2c000-0x24)={0x75, 0x3ff, 0x400, 0x6, 0x7d, 0x2, 0x1000, 0xa583, 0x2, 0x8, 0x5, 0x8}) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000063b000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000ffd000)=0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000e88000)={0x202}, 0x4) 2017/12/16 05:36:23 executing program 5: 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) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x8d, 0xfffffffffffffffc, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000014a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008d3000)="2f6465762f6877726e6700", 0x4, 0x0) syz_open_dev$mice(&(0x7f0000303000)="2f6465762f696e7075742f6d69636500", 0x0, 0x3ffc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) socket$inet6(0xa, 0x3, 0x7fffffff) socket$inet6(0xa, 0x3, 0x4) mmap(&(0x7f0000000000/0x8b1000)=nil, 0x8b1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$key(0x11, 0x3, 0x2) mmap(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x2000004, 0x7132, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007c2000/0x2000)=nil, 0x2000, 0x1, 0x4051, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f0000065000)={0x1f, 0x3, {0x1, 0x2, 0x2, 0x171b841, 0x6, 0x0}, 0x6, 0x2}, 0xe) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f00007c4000-0xc)="000000000000000000000000", 0xc}, {&(0x7f00007c4000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000001000)="", 0x0}], 0x5, &(0x7f00007c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc5, 0x0}, 0x40010102) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 88.522870] QAT: Invalid ioctl [ 88.540873] QAT: Invalid ioctl 2017/12/16 05:36:23 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) readahead(r0, 0x56, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) flistxattr(r0, &(0x7f000071e000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) 2017/12/16 05:36:23 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.593926] QAT: Invalid ioctl [ 88.605681] QAT: Invalid ioctl [ 88.620000] audit: type=1400 audit(1513402583.505:295): avc: denied { map } for pid=19575 comm="syz-executor5" path="socket:[43721]" dev="sockfs" ino=43721 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=key_socket permissive=1 2017/12/16 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000184000-0x4)=0x8001, 0x4) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000906000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) r1 = perf_event_open(&(0x7f000041e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0xf72, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, 0x1, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x5) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eee000)=0x0) symlink(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000016000-0x8)="2e2f66696c653000") r3 = getpid() setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000260000-0x4)=0x4, 0x4) r4 = dup2(r1, r1) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000f69000-0x4)=0x0) perf_event_open(&(0x7f00005c6000-0x78)={0x0, 0x78, 0x6be, 0x0, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0xff, 0x8, 0x0, 0x6, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x21, 0x200000000000002, 0x40000000000409, 0x0, 0xc158, 0xfffffffffffffffc, 0x0, 0x4000000000000000, 0x0, 0x0}, r2, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000644000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000400007, &(0x7f00004f2000)={0x0, 0x0}) r5 = open(&(0x7f0000936000)="2e2f66696c653000", 0x2, 0x40000) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0x223}, 0x0, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000f95000)={@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x4, 0x9, 0x1, 0x9}, 0x20) pipe(&(0x7f0000034000)={0x0, 0x0}) r8 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r7, &(0x7f000069d000-0xa0)=[{&(0x7f0000878000-0xeb)="0b756a5fb493672e0364ffb2c213ea7dba9f474965761d3f00767e9a7f372ae4d5b8d1f3abc5a8d192dcab54089e0e30edc10164e06b932fe43b6abc62d00317a97f3a91b83c98ca999189427d79937d37862d007df0656096f016b4de042bdb77302d9b0e4f7ffea38aa2de8ee226bbba191dbf9e99bfaf258b2021f2f675770a5bb7ad63627858c7f6538801fd39d9cf4f34255a8d15a52a0f67b798ac1cd6626d088d9f59d36b1de2ed78cba6464b3c75eba3ec6f2487f5091c30bb838e4c3cdd31a4e473fa627b0e218a0e7312c711a6f661e1c8b5c304e6ed47910e2df7a9e3d9877ea269a12ad056", 0xeb}, {&(0x7f0000fc0000-0x4e)="7af2cf6b8637ee386449115ecac3c7e46d6ec10a4c0867d71776f14b7597bff0ccccdc1989ad9c907c8bfa11a0aa7eef5c84cbc3a856265663171d647d8c727984096dd3b84c0a0766b4b2c979d8", 0x4e}, {&(0x7f00005b1000-0x1d)="fe59c587555c1905c647487911b233ecbff26d439deda92f232a2c703e", 0x1d}, {&(0x7f0000237000)="93ce9d0817b7dd3cbe0e43ef7076ae20e30492d47ad7e9bea4054a0c0b592b08abcaacda5e77d8981aea0fa0d1fef90ad48654ecd513dd1ec2617039fbf17bade4b3ca15e6f0f2609dc5b79d2c49ff6d8a08d4d7672c53a3f5639847567973dd92a36a3624b088725bdc449673c3d8e4", 0x70}, {&(0x7f000013c000)="0356a38d88353e0f8e55cca33ff2267f695c84cb6436650b0a1eb08a24f2325ed241b5c1b49d50cb7af0b829677b2b9789e7c5e313af7e2fb849a6b3da5a259b462bbe3c6f8ee0898a1f20141a207147c74217c79418e38299a680ea9c776b6fa011595b746c27522cc8acd485f4434a0eac186807cf2f89c66de0117d75e53ba3b153bee47067c653eef5d24250afbd1aa0e5cbb788a8c44c45f7e612691d40419cb3f59001efb4184740fc8e599a738907d680a66a2a789e890f4316860faa618e8118557bc8dd69c8929b5ec8d266689114a4ef61ed296051119efa68a81a11cb6990cb60c5ecab48a3f72ce663b98de7", 0xf2}, {&(0x7f0000ded000)="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", 0x1000}, {&(0x7f000060a000-0xeb)="84e6f425ea7b3967897dff8911e145eb9bd6d6f78eb1598e72ae272802f89ea25d3de150349677f1d60976e2fc3b63325e342b49822db0c4b9b948517c473f93f1b3e98d1111e7f42cce824fa916c0a1ab15209bd15c15fd1b4f7eec0c6a8081af2e9377505b1a8530510bba9adc7681d54a09c39598eedbaeb5efc659da068cb28bf63e394ed846181f46ab86e253636e3355325a8c9cef2fff359b7af11d23ff1087495b780ad47a8e8b3388fcec999488f538eea1e38c292536f4ef187f0ebf33335780c7218c8320356db81dc89728c18e28ce40939355b3762d45d0b0fe6740fb1df3b724cbc465ca", 0xeb}, {&(0x7f0000d5e000)="3e62d346d5506a0092113e8c5209278c4d748daac724e5acbe9a08f44249f8b4c1e7365e16b55e8c7e9d25a4c4cb1fd179057e23cc7a164d148a0e757ccd8b286fad31d0b4c4c854c5da1bcb0900429cabfc7259c62f165da5482366b62a137125c2708ad903062635c5354259a418b84417b59a459d65a654baaf56f539072c39d815507d152226069ea086e8eed19b5b84f5fdc00c8d42c74d8e5ec87c6bb0e8f8dbeec1489d2f6b44ce4ed4a571272e0c5f2708714dd4e06f", 0xba}, {&(0x7f0000060000-0x50)="c220685395171bc11d12dfaa04d46c7bfd914d60f90a6d0a396c5e0fbaa948cc9b8bca5633ba35830a47e8dff18fdc6ad17a2026f89bb9fdd13c1932d1c0521813f526b268f6fbc10caeb3d09a31344f", 0x50}, {&(0x7f0000207000)="182f3eed918dada66c02", 0xa}], 0xa, 0x100000004) kcmp(r3, r3, 0x1, 0xffffffffffffffff, r5) pselect6(0x40, &(0x7f0000b4d000)={0x3, 0x80000000, 0x8000, 0xffffffff80000000, 0x68c0, 0xffffffff, 0x8d53, 0xffffffffffffffc0}, &(0x7f0000194000-0x40)={0xef, 0x4, 0x6, 0x130, 0x42bb, 0xfffffffffffff21d, 0xfffffffffffffff7, 0xe92}, &(0x7f00002fe000)={0x8, 0x5, 0x8000, 0x156, 0x6, 0x0, 0x8001, 0x7}, &(0x7f00006c8000)={0x0, 0x0}, &(0x7f0000faa000)={&(0x7f0000847000)={0x3}, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000071d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00002d0000)="62696300", 0x4) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000570000-0x10)={r9, &(0x7f0000de2000)=""}) bind$inet(r8, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0xa, &(0x7f000096b000-0x4)=0x200, 0x4) connect$inet(r8, &(0x7f0000002000-0x6)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a98000)=0x401, 0x4) ioctl$sock_SIOCGIFCONF(r7, 0x8910, &(0x7f0000167000-0x10)=@req={0x28, &(0x7f00003bd000)={@generic="2ddce7f6fcb15992679ce596879c20e3", @ifru_map={0x101, 0x5, 0x7ff, 0x1, 0xea, 0x7}}}) splice(r6, 0x0, r8, 0x0, 0x2e2e742e, 0x5) 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00001ec000-0x20)={@generic="aa93fdbc9f8dabeb8db40a544cd9e98b", @ifru_flags=0x8000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$vcsn(&(0x7f0000b81000-0xa)="2f6465762f7663732300", 0x2, 0x200001) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r5+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x20000000, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r6, r7}, {r8, r9+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000bab000)={0x0, 0x4c, &(0x7f0000c06000+0x86)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b9d000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000af7000-0x8)={r10, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:23 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = memfd_create(&(0x7f00009f1000)="00", 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000457000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @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]}}, &(0x7f0000eba000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000688000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000b75000)=0x3) 2017/12/16 05:36:23 executing program 6 (fault-call:6 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = add_key$keyring(&(0x7f0000b34000-0x8)="6b657972696e6700", &(0x7f00003f6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00007bf000-0x8)="6b657972696e6700", 0x3) r3 = syz_open_dev$mice(&(0x7f0000392000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000fed000)={r0, r3}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000639000-0x4)=0x5, 0x4) r4 = add_key$user(&(0x7f00002a6000)="7573657200", &(0x7f000017b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cbf000-0x2)="0400", 0x2, r1) r5 = add_key$user(&(0x7f0000893000)="7573657200", &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) prctl$void(0x3f) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f000055c000)={r0, 0x9}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000510000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = request_key(&(0x7f0000163000)="7573657200", &(0x7f0000f6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000590000-0xb)="2f64650000000007000407", 0x0) keyctl$dh_compute(0x17, &(0x7f000059e000)={r4, r5, r6}, &(0x7f000089c000)="00", 0x1, &(0x7f0000d6b000)={&(0x7f0000d25000)={"6d64352d67656e65726963"}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/16 05:36:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r0, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000610000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b18000-0x10)={0x0, 0x200, 0x0, 0x0, 0x0}, &(0x7f00007e0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000222000)={0x0, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eac000)={r2, 0x1, 0x7fffffff, 0x9}, 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x40) 2017/12/16 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000939000-0x9)="2f6465762f73672300", 0x567580000000, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) socket$nfc_llcp(0x27, 0x0, 0x1) r2 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r2, &(0x7f0000edf000)="78", 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0xff) getsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000e16000-0x4)=0x0, &(0x7f0000f59000)=0x4) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000209000-0x8)={0x0, 0x2710}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000003d000-0x70)={0x20, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x100000000, 0x100000001, 0x0, 0x3, &(0x7f0000bf8000-0x10)=@common="726f7365300000000000000000000000", 0xfffffffffffffffd, 0xffffffffffffffff, 0x5}) r3 = accept4(r2, &(0x7f0000e2b000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00009e9000-0x10)={0x0, 0xfffffffffffffffe, 0x0, 0x9}, 0x10) [ 88.689010] FAULT_INJECTION: forcing a failure. [ 88.689010] name failslab, interval 1, probability 0, space 0, times 0 2017/12/16 05:36:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)="2f6465762f72616e646f6d00", 0x0, 0x100) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x42c31ef9) symlink(&(0x7f0000b24000)="2e2e", &(0x7f000036a000-0x8)="2e2f66696c653000") rmdir(&(0x7f0000aac000)="2e2e") ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000de6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) r1 = open(&(0x7f0000cbb000)="2e2f66696c653000", 0x200200, 0x8) r2 = creat(&(0x7f00009a5000)="2e2f66696c653000", 0x130) sendto$unix(r1, &(0x7f000021b000)="cba90e832d591ae8c69e70a89559b858ba070000004222e28319922d777f8dc96400c826fe79e4ab75bc6f03ec0d3b65ef22a261c4c9d90000000000000006ae791326a76fb765c3e04759bce53cdf23840374e713b88683540dcc8e10ade994c843a0c6d795", 0x66, 0x7ff, &(0x7f00005e9000)=@file={0x1, "2e2f66696c653000"}, 0xa) r3 = inotify_init1(0x800) socket$inet_tcp(0x2, 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000e9f000-0x8)="2e2f66696c653000", 0x20000000) get_thread_area(&(0x7f000059e000)={0x9, 0xffffffff, 0xffffffff, 0x80, 0x3, 0x7fff, 0x5, 0x9, 0x3, 0x6}) lseek(r2, 0x0, 0x7) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000056b000)={0xee5c}, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cb6000)={&(0x7f0000185000-0x2)="2e2e", r1}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a28000-0x4)=0x0) perf_event_open(&(0x7f0000d84000-0x78)={0x3, 0x78, 0x3, 0xffffffffbfeabc2d, 0x0, 0x51ae0746, 0x0, 0x10000, 0x4, 0x1, 0x6a3, 0x2, 0x3, 0x10, 0x0, 0x9, 0x1, 0x1e0, 0x100000001, 0x20, 0x8c, 0xfff, 0x7, 0x5, 0x3e44, 0xc9e, 0x0}, r4, 0x7, r1, 0x9) rename(&(0x7f00002cb000-0x8)="2e2f66696c653000", &(0x7f0000b2c000-0xc)="2e2f66696c65302f62757300") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004eb000)=0x0) 2017/12/16 05:36:23 executing program 1: 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) unshare(0x2002600) unshare(0x300000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f000065e000)={&(0x7f0000d76000-0x14)=[0xc080000000000000, 0x9, 0x3, 0xe4, 0x4], 0x5, 0x5, 0x2, 0x0, 0x805, 0x5, {0x9, 0x8000, 0xfffffffffffffffd, 0x5, 0x1ff, 0x7, 0xe00, 0x38a8000000000000, 0xffffffffffff4e8c, 0x1, 0x90000000000000, 0x0, 0x2, 0x0, "ae61c42b6f76a468828028911ca8ba93f14e776e4b6b38039da3efbdca975091"}}) r1 = creat(&(0x7f0000c56000)="2e2f66696c653000", 0x126) r2 = socket(0x20000000000000a, 0x2, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000cba000)="2f6465762f7663732300", 0x3fc, 0x200000000000480) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000ba7000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x4000) getsockopt$inet_mreqn(r5, 0x0, 0x2, &(0x7f00003ef000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f00005fc000)=0xc) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r2, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) dup2(r0, r4) getsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f000038b000-0x4)=0x0, &(0x7f00000ee000-0x4)=0x4) sendmsg(r2, &(0x7f0000101000-0x38)={0x0, 0x0, &(0x7f00005f0000)=[{&(0x7f0000b6d000)="ddf5b9154f0709b7aeb047291b32851a1d0df6c639465bbf", 0x18}, {&(0x7f0000dda000)="39350d50c56ec904d9cdcfee57898e43d16f8be9c000000000000000025b15b27244d1588ba0480c326a00d3afd1165a06a1f3344bf58495f75b0ab28e306f988021af30534ae2119c23105a3bfda7487a0b46392e3cc6f88ed178d420b4f3400700fa8170b5dd495aaa18cf3a281d3ac873d0dad4b73175090087a6b502020a", 0x80}, {&(0x7f0000eec000)="3102ec330935f1f83a8902e5a0512ad3a58eb1d8e6eec71addb5b6530a3175c21d0833fd357a7b3be3c5a0bfe38bb51df89c22a9a53eb1250bcc83103468893f089e9f54e7ddf3d7ec6fc22732a27611c0d144ca819f7596e73516852985e24186ba14a128cda2e4165f8ee35e8b57076b3ae54d0c901ed4413a8109aa67a2ce2639834917ebcf1c723348e4d226bc7389adcfee35e4871e26625cfc8441b030042cb1e1778385e93b65ae3de6b44eb559aff72a69c6879b9145c1f9439035fd544e79f92eb601a767a344d95c2e7a18e1568c15a5b39179179228b1ddcd5e20cbff6d5086b93596e84128778009dd8c3bd4", 0xf2}, {&(0x7f0000747000)="53743f1181f00f4c28365f8af5017afe34e6dcd0705b2a91491fe52ebab35bea05c2e719a27aef3403aa77870cd5", 0x2e}], 0x4, &(0x7f00005d1000)=[{0x70, 0x10f, 0x100, "1ee4537e81506749b422ec7bb1916c5f9700ee3c5560085af266b5903a9cb8e6e2c4ece790fd2f57b7dad4e6904a89b394243a131515bb0000000000000009f0ace0b8fe96bc36f315725242df5509c14973c778c45da0493da28fd2"}, {0x90, 0x10f, 0x3, "bda5576cbb2fdaa1189918a73c219bf102a80ebc2c1d0334b1445e23a4df0bcc2bab12c54731737d364bd86fdd2bc9aa520b4a14b2408976e9b3b804c213923ccadd502057ef738280d1a1216b824c6747e1d07d76b39136b3a84356dbe9c5db3517dc1c566555c702ff00097f000000007467c420ed5c84b1c2164c0001"}, {0x48, 0x1ff, 0x2da, "6d32583d7f9aa71982227b9e9fbb29c11d7d7ae2316e7245669647018d47f420421d6c5323a82b1912149a54afd9df523a5cde9abe"}, {0xe8, 0x13e, 0xffffffff, "586566684b7744448ad8d92ebf531370bacceeb54ca09c8a4bda2f8f381bf781907b158dcd83fbe04e9da8e8ddf677aff04dd8be5019c9c000533f8eea21ed5aa4708941c39dd0c203dd78bdbcafe5fabfe84b11d2428230361238669060d2d84f47bf71cde21944cd98d18b8e942c9e10a5e81cfc9dd7e9cf05c578ad3f553b7791a8e32e9ea5ac337c5c7492b1f4f9397a711856803d8f387a34e50f06851dedf05848c45b99fbb59057cfee61f2d6ee03eb5407f0a9986b95bcdd287f6df3e85083d768706c2e7aa6006d9f38c439cf3d02c34b"}, {0xc8, 0x115, 0x80000000000007, "ccf79dc6baa5a7c8f29d941d57a1a86155dca76000efe60ab0da6b2871208b984d1ab03157da8987247c6cbf7b4d6d75885c835a2c11c719510ce0979dde16d41b400616ead209cb21edf2948e527bb3cc89edef12157c09d95ce9a88f0f9d6e301368d72f9cab37aac6f0580a1a63d1b238e35805ad7bd6b2e67e2969cd9ab2ef7605b0952bcad0d93f662a27aab8d33f27e11090323845a776e417d5741a6090a28a5e34dab21a2718688dab1ce4686e2fdd832ac1"}, {0xe0, 0x106, 0x9, "f82eeabed03cfb60485c642647aa5737f89a233c31b7a18762a6079ba2e4a1a17c4cd7b7a459c9043bd436720dfe806fe175692225f9d4f3b886c287d1ea16eb567083e5461a27dce483cecdd90d1e1b21bf9fc91cfc134885a11592be66c84eb1615822163b4ffb2db4f2c5dbe8cbef2486f4711769eaa3aab1daf1638aed102f76067da8b066d57bcefd1418c047428d856cad31d49713150e34b2faa6dd5cf8a3ff04ad6a2be3b8af24056ea95c335ca95c47154638706597c63e73cd1ea60b9d4ac05024c01b3dbe57572821ae8b"}, {0x70, 0x108, 0x6, "241996ba60c6b054d0a3f79e5db63426f5148dffb26a911081ef621d84f37bda276ba81b963ed2c313a066c4ee5e5a2dc31e16f3e21b16b98fe179fc9113be2b975b95cab7a77d2f87405a940a14d1e655fb78932936113fb121"}, {0xb0, 0x1, 0x4, "ae1f4c54bce6721e4c50c39f802735e3361a83df1025d0e29c3cc757b6155fb8b3dcdf933b081218e78d78950efd15f9e4801f599e3db44dac2907e4e767c371d0ee5b56bed8750accda88d5181d50b247919b4e26df6d79cac89bcf0f6e31cbefdbce8c3fdf533f1254fac735a83365d65b5cfbb90358a3eeeab81b064fe121459007f777e48d0036d09c6bb4dc241313abe9567b2a66ca5c"}], 0x8, 0x44014}, 0x440c4) r6 = add_key$keyring(&(0x7f0000813000)="6b657972696e6700", &(0x7f000004d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000dbf000-0x9)="6765fe1ad000000005", &(0x7f0000e6d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000064000)="2f6465762f76637323000b56098352f41a9d2bc7b532f34eaa5f71ccbdfa370889d88797aa23f236b418feee90066e0155fb74f1741e58af06a29899e9d7f9079228bec4093b7954330722df42788105001f9dc80a8e3814479e940042b7566e04304dc1f7bc50c4d035a973c4eaf1", r6) socket$unix(0x1, 0x10000080000010, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0xa1, 0x0, 0xac, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x80, 0x0, 0x4000, 0x0, 0x300000000, 0x1000000000000000, 0x0, 0x0}, 0x0, 0x40ffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x5, 0x0, 0x81, 0x0, 0x0, 0x0, 0x8, 0x457e2b7a, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffbffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000477000)="2f6465762f6175746f667300", 0x101000, 0x0) fcntl$setpipe(r3, 0x407, 0xe3f) unshare(0x80804) getsockname$netlink(r1, &(0x7f0000621000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000802000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_procfs(0x0, &(0x7f0000342000-0xa)="73657467726f75707300") sendfile(r8, 0xffffffffffffffff, &(0x7f0000477000-0x8)=0x0, 0x400000ff) creat(&(0x7f0000732000-0x8)="2e2f66696c653000", 0x10) setsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f00005f4000-0x4)=0x3, 0x4) sysfs$2(0x2, 0x1ff, &(0x7f0000ede000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/16 05:36:23 executing program 6 (fault-call:6 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000019e000)=0x7, 0x4) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = memfd_create(&(0x7f0000dea000-0x27)="6d696d655f74797065706f7369785f61636c5f6163636573732747504c2f402a626465762a2100", 0x2) recvfrom$ax25(r1, &(0x7f00003b6000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6, 0x2, 0x0, 0x0) 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000068c000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000068000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000248000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000126000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000b3e000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@rand_addr=0xfffffffffffffffe, 0x1, 0x7, 0x2, 0x75860000000000, 0x4, 0xa0, 0x20, 0x2, r3, r4}, {0x6, 0x401, 0x7, 0x0, 0xfffffffffffffff9, 0x7, 0x4, 0xffffffffffffffff}, {0xd65, 0x0, 0xffffffff, 0xa3}, 0x6, 0x5, 0x2, 0x0, 0x80, 0x0}, {{@in=@multicast2=0xe0000002, 0x4, 0xfffffffffffffffa}, 0x1d, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x2, 0x3, 0x6, 0x37, 0xa4b6, 0x80000001}}, 0xe8) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r5 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r5, &(0x7f000012a000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r6+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00002e2000-0x4)=0x0, &(0x7f0000843000)=0x4) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r7, r8}, {r9, r10+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 88.689314] CPU: 1 PID: 19593 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 2017/12/16 05:36:23 executing program 3: syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000937000-0xc)={0x0, 0x0, 0x0}, &(0x7f000092e000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f40000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "61757468656e6328636d616328616573292c63686163686132302900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getresgid(&(0x7f000068c000-0x4)=0x0, &(0x7f0000437000-0x4)=0x0, &(0x7f0000a62000)=0x0) bind$alg(r0, &(0x7f0000ae1000-0x58)={0x26, "6165616400000000000000000000", 0xfffffffffffffffe, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = open(&(0x7f00005f8000-0x8)="2e2f66696c653000", 0x0, 0x80) recvfrom$llc(r1, &(0x7f000036b000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3, 0x10020, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001a2000)="4e011ff20a3d410cc24f22c7d0be32b963942179293435b671763dccb022463e799057e179961fffc07a566a38c8c3e3dac71ea96720aa9afb2ccf2a7a293dc47756cc7d76e6c7f7f8eff0ac6abfb438885a86185d5b361a84c7806d0bcc7368080875c106aaf8881c00d5db584863a8fc51b7a536ddf1329f818119157e3e7d2fffd732842c846fc21868d5d7c4a332483e961821fb", 0x96) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f000092b000-0x8)="6b657972696e6700", &(0x7f00005eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000944000-0x5)="7070703100", 0xfffffffffffffffb) keyctl$reject(0x13, r2, 0x3, 0x81, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet(0x2, 0x3, 0x8000000000049) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00009c0000)={0x0, 0x0}, &(0x7f0000553000)=0x8) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004e2000-0xc)={0x0, 0x3, 0x1e}, &(0x7f000066d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000087c000-0x10)={0x20, 0x8001, 0x100000001, 0x0, r6}, &(0x7f00001fe000)=0x10) fcntl$getflags(r0, 0x40b) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b90000-0x20)={@generic="953d0e8c164ff85cac87589bdd300b68", @ifru_addrs={0x2, 0x2, @rand_addr=0x201fffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = dup3(r3, r5, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) r8 = syz_open_dev$tun(&(0x7f0000f0a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x482) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aa5000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000003c000)={@generic="02000000040000000004008000e9bc22", @ifru_ivalue=0x2}) ioctl$SIOCSIFHWADDR(r8, 0x8924, &(0x7f00007a0000-0x28)={@generic="e0725549fb1c81ac30c40ce1a8abb702", @ifru_settings={0xfffffffffffffc01, 0x80000001, @raw_hdlc=&(0x7f00004c6000-0x4)={0x5, 0x5}}}) 2017/12/16 05:36:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000117000-0x8)="2e2f66696c653000", 0x400, 0x50) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x202, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x100000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3ffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) fchmodat(r1, &(0x7f000045f000-0x8)="2e2f66696c653000", 0x8) sched_setaffinity(0x0, 0x8, &(0x7f0000bbc000-0x8)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002f9000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000c3f000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x20) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000b42000)="0000000000000000000000000000000000000000") setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000038a000)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80, 0x8, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, {0x0, 0x0, 0x1, 0x4f}, 0x0, 0x0, 0x80, 0x10000001, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfff}, 0x7, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6000000000000, 0x3, 0x1, 0x3, 0x2, 0x7, 0x4}}, 0xe8) ioctl$KVM_SET_PIT(r3, 0x8048ae66, &(0x7f00002a4000)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x200000000000000, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x101, 0x8, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00008fc000-0x70)={[{0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fa9000-0xa)="2f6465762f70746d7800", 0xffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000092b000)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f000090f000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) write(r4, &(0x7f0000c4e000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x600, 0x4) recvfrom$inet(r4, &(0x7f00000dd000)="", 0x0, 0x200000000000000, &(0x7f0000e83000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$llc(r4, &(0x7f0000f23000-0xc9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x40000040, &(0x7f0000214000)={0x1a, 0xd, 0xffffffbfffff5e03, 0x400000000009, 0x4, 0x1000000003f, @random="80cb5e7c1992", [0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b47000-0x4)=0x7, 0x4) pipe(&(0x7f000092e000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000432000)={0xffffffffffffffff, 0xb567, 0x1f, 0x10001, 0x0, 0x1, 0x8, 0x8, 0x9, 0x8, 0x8}, 0xb) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000927000-0x8)={0x2, &(0x7f000037c000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000055a000-0x8)={r3, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000015d000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0xa) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 88.689320] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.689323] Call Trace: [ 88.689340] dump_stack+0x194/0x257 2017/12/16 05:36:23 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cf6000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x6500) readv(r0, &(0x7f00007e4000-0x50)=[{&(0x7f0000d53000)="00000000000000000000000000000000", 0x10}], 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000740000)=@assoc_value={0x0, 0x0}, &(0x7f00004bf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e7b000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000986000-0x4)=0x10001) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000042d000-0x90)={0x743, {{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/16 05:36:23 executing program 6 (fault-call:6 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) [ 88.689358] ? arch_local_irq_restore+0x53/0x53 [ 88.689406] should_fail+0x8c0/0xa40 2017/12/16 05:36:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008e3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x1, 0x200000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a46000)="2f73656c696e75782f706f6c69637900", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a97000)=@assoc_value={0x0, 0x3}, &(0x7f0000998000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000a8000)={r3, 0x8, 0x10, 0x2, 0x7ff}, &(0x7f0000494000)=0x18) r4 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r1, 0x10, &(0x7f0000acd000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000baf000-0x4)=0x0) r6 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r6, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r5, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r7+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f000000b000)={{r8, r9}, {r10, r11+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r1, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:23 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xa8523850b04b6c93) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:23 executing program 6 (fault-call:6 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:23 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x80000000000, 0x3, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) syz_emit_ethernet(0x4b, &(0x7f00004a3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) r2 = socket(0x10, 0x2, 0x4000000000) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) socket$inet_icmp(0x2, 0x2, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000043e000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d07000)={0x0, 0xffffffffffffff2a}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r4, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00009d9000)={0x8, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f92000-0x10)={0x9, r5}) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x2, @tick=0x5, {0x7fff, 0x7fffffff}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xc) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00009e3000-0x1)=0x0) sendmsg$netlink(r6, &(0x7f0000fb6000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x11, 0x100000000101, 0xd09, 0x0, 0x6, "00"}], 0x11}], 0x1, &(0x7f0000241000)=[], 0x0, 0x1}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x4) r7 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) getsockname$netlink(r7, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) inotify_add_watch(r3, &(0x7f0000f9d000-0xc)="2e2f66696c65302f62757300", 0x400) inotify_add_watch(r0, &(0x7f0000614000)="2e2f66696c653000", 0x20000082) inotify_add_watch(r7, &(0x7f000092a000-0x8)="2e2f66696c653000", 0x20) inotify_add_watch(r0, &(0x7f00005aa000)="2e2f66696c653000", 0x481) inotify_add_watch(r7, &(0x7f00006f3000+0x86a)="2e2f66696c65302f62757300", 0x8) inotify_add_watch(r7, &(0x7f000098d000-0xe)="2e2f66696c65302f66696c653000", 0x800) inotify_add_watch(r3, &(0x7f0000cee000)="2e2f66696c653100", 0x1) r8 = inotify_add_watch(r1, &(0x7f0000ceb000)="2e2f66696c65302f62757300", 0x80000010) inotify_rm_watch(r0, r8) mremap(&(0x7f0000442000/0x4000)=nil, 0x4000, 0x1000, 0x80000000000003, &(0x7f00001dc000/0x1000)=nil) ioctl(r2, 0x1, &(0x7f0000077000-0x9d)="deecf32a8686cd3b0b7a1d0000000000000003c2b0dd6e8e9438bd0001443e65747281000000794fdd4ca75a015dc64878db1c6d21cb9b8a0b30c10c29e0dc87134ac53272eb0ce1d700f7d56169394586a98d0a731feefbb50f7dcf6cb6760d67135c5a653cc9288529090b46a13ae32b7bdfd0d61efca0bc7561e50c2c605c5e33366ff165efa0701a22689b39e8319209c8d501dc42a99ffa0824a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 88.689431] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.689459] ? __lock_acquire+0x664/0x3e00 2017/12/16 05:36:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016e000)=0xc) ioprio_set$uid(0x3, r1, 0x1) 2017/12/16 05:36:23 executing program 5: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d49000-0x8)="2e2f66696c653000", 0x3ffd, 0x41) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bba000)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = open(&(0x7f0000d7d000-0x8)="2e2f66696c653000", 0x200103, 0x0) rt_sigpending(&(0x7f000066f000-0x8)={0x0}, 0x8) bind$inet6(r3, &(0x7f0000b54000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) listen(r3, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00001ec000-0x4)=0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00005f5000/0x18000)=nil, &(0x7f000028d000-0xc)=[@text64={0x40, &(0x7f0000bc2000)="0f20c035000004000f22c0480f30264d0f00a5612300004f0fc719364a0f07f20f01df8fa978c70fb991030000b80957f790ba000000000f300f234666baf80cb8d49a038cef66bafc0ced", 0x4b}], 0x1, 0x8, &(0x7f0000be9000)=[], 0x0) utimensat(r4, &(0x7f0000876000)="2e2f66696c653000", &(0x7f00008cd000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common="65716c00000000000000000000000000", @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_SIOCADDDLCI(r6, 0x8980, &(0x7f00008fd000)={@generic="26e2501e0000092c000000a976fcb531", 0x4}) write$tun(r6, &(0x7f00008af000-0xb0)=@hdr={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, @ipv4={{0x5, 0x4, 0x4, 0x0, 0x21, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x1, 0x0, 0xd, 0x0, "ff6684242e"}}}, 0x2b) getsockopt$inet_int(r5, 0x0, 0x18, &(0x7f00003a6000-0x4)=0x0, &(0x7f0000dfe000-0x4)=0x4) r7 = 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) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000118000)=0xc) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000078a000)=0x0) perf_event_open(&(0x7f00005e3000)={0x3, 0x78, 0x3ff, 0x7fffffff, 0x3, 0x591, 0x0, 0x5, 0x40000, 0x5, 0x3, 0x1, 0x4, 0x6, 0x0, 0x5, 0x4, 0x100000000, 0x7ff, 0x0, 0xfff, 0x3f, 0x7, 0x100000000000, 0x101, 0x3, 0x0}, r2, 0x9, r7, 0x3) r9 = syz_open_procfs(r8, &(0x7f0000a88000)="6c696d69747300") ioctl$TIOCGLCKTRMIOS(r9, 0x5456, &(0x7f000037c000-0x24)={0x0, 0x0, 0x2, 0x0, 0x9, 0x40, 0x9, 0x2, 0x0, 0x4, 0x7, 0x80000001}) sendfile(r9, r9, &(0x7f000022c000-0x8)=0x0, 0xffff) [ 88.689466] ? perf_trace_lock+0xd6/0x900 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4a96ba51189172fc) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:24 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c04000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x90000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000992000)={0x80, 0x20, 0x8000, 0x6, 0x20, 0x7fff, 0x0, 0x9, 0x2, 0xba9f, 0x100000001}, 0xb) r2 = add_key$keyring(&(0x7f0000508000)="6b657972696e6700", &(0x7f0000148000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000cbd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d2a000)=0x9a) keyctl$clear(0x7, r2) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00002c5000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a65000-0x3)=0xad) fcntl$setstatus(r1, 0x4, 0x42000) getdents(r1, &(0x7f0000208000-0x10)="00000000000000000000000000000000", 0x10) getdents64(r1, &(0x7f0000014000)="", 0x0) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f000048f000-0x400)={"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"}) [ 88.689476] ? perf_trace_lock_acquire+0xe3/0x980 2017/12/16 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000aef000)={0x0, @in6={{0xa, 0x1, 0xf9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xb2, 0x5, 0x12, 0x7, 0xf1, 0xffffffffffffffff, 0x445, 0x68df3974, 0x8000, 0x7fffffff, 0x2b, 0x3e, 0x3f, 0x7]}, &(0x7f0000c2d000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d0a000-0x6)={0x0, 0x1}, &(0x7f00009db000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bc2000)={0x0, 0x80}, &(0x7f000026f000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f000065c000)=[{&(0x7f000086b000)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c, &(0x7f00005b3000)=[{&(0x7f0000277000)="4126bfc5e40da335d5cdfd729e7803ba9bf98b3c3f16d450380ab438dfb52ae566ac6a497402e6d393910a1c27e3b0ff5d53d3eda72b2d528db8e664f9c2c11c76c0c72f9d62510b31aba377e3a52f6ddb85facafe90b9f4006875945862c662b52e0b6eceed7aa7ce21f1323518f94dbe9c91e5dc1cb8928f53fc57e99eab311810c4a13f108b69e26944ffb76331", 0x8f}, {&(0x7f0000b5f000-0xe6)="0b85d9f30a892f5d064c12b2e9b51afcf4345cca5343686c567969f9e62c532b7a2adab6e5e0875a4ef3d7048074b78eec2d45bd942f7c4af204f4abe71b8e000cd073650cb066c949111ca15ffec58d0ab00d3baa96d4b3953734f6a8b0b2adf6611fa0f044e67549a4b3b8d0e1b90734b30cb012a951bfa16c523636ffa81a17884e8c89847f0a2db387e8906b2435082927761f3484d6d170f0432d6445da3cd9c05e46ac93b687e7bd9aab70a868461c6555a540c7fff274b20bb0a365c5768ce5ac7b705b951c78ea4b8c8339fdcc4de180f5ecdd3057c7074e6bb4760342a102c0cde5", 0xe6}, {&(0x7f000092d000-0x72)="3a855b903cc609bdb2b8b0cf7116a9738a6fa1cd191f609e2ccffa12ce53842470451d05df1e2eb380711bab5416f99ef5bcf083b36639bdc0b4e9102f103af4720640b5f53bbaa68aa4d3766fab39bb4eb203d838e0fb01ae97cf1df33754ed3ef0b1e0e076805d83aac0efb417dc5266b1", 0x72}, {&(0x7f00005a2000)="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0x1000}, {&(0x7f0000aea000)="882083e01910c83e68b4d02877b5b1", 0xf}, {&(0x7f0000f35000)="db3e592efedafa03dab088bd08144d5d0ac2b6d9dea5c4d79547e44def23a14d86cab35fd876533b", 0x28}, {&(0x7f0000aa9000-0x17)="b379b88c361b8c00944ce850c0fe929177f235cc910004", 0x17}, {&(0x7f0000a9f000-0x68)="18c69a08eec69cef9b2b3cfbcc8978e662953ae5de0c65c2b86d8a688f52e3d4d8e880737e2903480a5b878fae2b133104716b6e08cf072126429c313e6d6b3406054b3e16028e174be01e2551a643b7c55a184867050c70f515e371176bebe8832f0d002e8781d2", 0x68}, {&(0x7f0000b50000-0xe9)="69bffc757df3d3aa96e38d6d1434fc98a5df9b6ba32c3bd3577d4d4ea387f060769eda2e10de5d448cb1b9cacb6159c945e24bb557c2f9215dba509f061edacf6fff9255b28222b02de854d77a3af7fb5393e6e39860d8319054e5b92abc4d55e3c3f8a1cf45f50053d791b3d9047906d46cb16755591f19bd2d70e04c9f802bae4d6c08a667aad6b98b3bbd73c1759bd506ec80fff96d82c377f46cdf98e57693965ec4cb941fb6832813ba32a37526fe2c6249a573ec738765b486f395c52d10445c59faa7cee79328e35c03a6181809ab338c751d6a47dacf8ea66bcd864aadbaffa26d35c538ad", 0xe9}, {&(0x7f0000aa0000)="de6835f810b6142f60b76349375fc7d8f87593fe1c1e3ff1053078b12c643a83c79ecd1a99b950723e907d5a561e2997560a21438385685c3fc8eaead4008a620f8e5611c754c58540ca666fd7d32157c8e1b82c3dd459ff14bb7137812f7ea888c95961eb9cfa83bb43c0c1bd7a67f68129b010cae45143a39b", 0x7a}], 0xa, &(0x7f00002b2000-0x58)=[@init={0x14, 0x84, 0x0, {0x4, 0x3f, 0x2, 0x10001}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x400, 0x1, 0xffffffffffffff61, 0x2, 0x7, 0xcb, 0xfffffffffffffffd, r5}}], 0x58, 0xc000}, {&(0x7f0000554000-0x1c)=@in6={0xa, 0x3, 0xe2db, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c, &(0x7f0000abd000-0x38)=[{&(0x7f000098b000-0x81)="e72f0a01b41b681147c6cedfde70a4199fd02dd5f177ff9b61c41bb4f71f249b21e9617d4b63857d1c33909bd89b1b04b0f886e19e5431ef2df18799ad1c09a961eb01b9d93ffccd0d29a20f764bdb75ad3b5944dd693e3d81376a577f4f10b29da6d6d0ae952f7f831fbe23abce1944010aeddbf5d9fd4f78204acfab8c607fa0", 0x81}, {&(0x7f0000af3000)="7fe8a67023dbb74b1ae65a6c28a566ec646ec5893dbf70eb16aecc48b3e0ef4c3e67118a4c2eca137f8b3b03bc509cc0701e271471a7e108a8fbd7f6c36a641b29ff2aa677265e84fc1c3096d7dfd42c6f422d2eb4a37209fa49ef5d2bc30ea844bd8bb394c387d41848c83f97f173309adb", 0x72}, {&(0x7f0000767000-0x3f)="1b82f4fbf7dc1922e302d6af8206792f0711f9985c6e3b38e206de6260882f50ae3597f9274cfe89ce0abca447a11c535fed850cbd6108ae7313d42efbe460", 0x3f}, {&(0x7f0000873000-0x1000)="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", 0x1000}, {&(0x7f0000b9a000)="", 0x0}, {&(0x7f0000206000)="9d7b799cb25df60792f832b7458846bb55e6acfcbabbe9c6df5f7bed38507d6504172f61a268f159b3a96af8a3ceaa6d042dba7d3083a7f0671ecf195b69bfd7b6387a32a5850e2247e35a05d0fd0af63dee4fb669328bb64f4c9d08badf782fb886f6aba3296ac68cea659ae39251243d276ab3852436d0db73b20e52beef23fc5e5e25b9ffabcb6fa1e045e1932e050866ac770a92c05f57de8da53df9a09a999a0c7ea0054227cf1310f976cda1163313de1d98dec3ba23f86c8dbca0910f0202adc94b708ef6f5c5e7adda461e28", 0xd0}, {&(0x7f00004e1000)="28a7732f170e69c1999bdc417a4b72a7aa79abc7a33383915949704ee432d1697e747475443d863c8d1a988439c16981e5e1cf89e8a582554697f815dfd809d3623c8e281abceaf10e65d6d0a952d8b3c87bb905e400df4cd3d1cb6694d51f19eea1ad01120542772b6e92e6a3523784a76234504ca08009daacdaac0e806d2cf4f9b2111775f8e72800c5d53f84fe0fda9e", 0x92}], 0x7, &(0x7f0000e32000)=[@sndinfo={0x1c, 0x84, 0x2, {0x9, 0x820c, 0x80, 0xfffffffffffffff9, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x2, 0x1, 0xdc85, r7}}], 0x58, 0x10}], 0x2, 0x10) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r8, r9}, {r10, r11+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 88.689508] ? find_held_lock+0x35/0x1d0 2017/12/16 05:36:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f00003ad000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7, 0x7, 0x9, 0x2, 0x0}, &(0x7f0000ad5000)=0x14) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000002000)={&(0x7f0000dba000/0x3000)=nil, 0x72, 0x4, 0x20, &(0x7f000003f000/0x3000)=nil, 0x6}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) fallocate(r4, 0x3, 0x7, 0x1) munlockall() getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x100, &(0x7f0000005000-0x10)={0x3, {"49941f447c8666"}, 0x7ff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}) ioctl$KDADDIO(r3, 0x4b34, 0x131) mknod$loop(&(0x7f0000003000)="2e2f66696c653000", 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000006000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0xcac, 0x1000, 0x200, 0xc4a9, 0x80000001, 0xfffffffffffffffe, 0x3, 0xd60, r1}, 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40046432, &(0x7f0000006000)=0xffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000007000)="2f6465762f6c6f6f702d636f6e74726f6c00") 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:24 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:24 executing program 2: r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0x4, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd7000/0x3000)=nil, 0x3000, 0x3, 0x40011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) rt_sigqueueinfo(r1, 0x42, &(0x7f0000001000)={0x4001b, 0x400002, 0x10000000000006, 0x4}) mmap(&(0x7f0000001000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f00004f2000-0x8)={0xffffffffffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x100005, 0x8) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000e81000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005e2000)=0x1c, 0x804) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000e82000-0x28)=[{r3, 0x2410, 0x0}, {r0, 0x442, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r3, 0x6, 0x0}], 0x5, 0xffffffff) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r3, &(0x7f0000e82000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3) unshare(0x2c8000) r4 = epoll_create(0x9) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e83000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000139000-0xc)={0x2000000001fff, 0x0}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(r2, &(0x7f0000e82000)={0x69b7}, 0x8) signalfd4(r2, &(0x7f0000be7000-0x8)={0xfffffffffffffffd}, 0x8, 0x80000) r7 = dup3(r6, r4, 0x80000) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r7, 0x4b44, &(0x7f0000e7d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000400000)="2e2f66696c653000", 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) [ 88.689534] ? __lock_is_held+0xb6/0x140 2017/12/16 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000123000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b2f000)="6f6f6d5f61646a00") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x7f, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000008a000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000011d000-0x4)=0x0, &(0x7f0000039000)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00001ec000)={0x2, 0x1b0f, 0xfffffffffffffffb, 0x4}) pipe(&(0x7f0000635000)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000e82000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0xa000) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000466000-0x8)={0x3, &(0x7f000044d000-0x18)=[{0x0, 0x7, 0x5, 0x2}, {0x18da, 0x0, 0x8, 0x1}, {0xfffffffffffffffb, 0x1000, 0x6, 0x101}]}) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f0000d66000-0x17)="0000000000000000000000000000000000000000000000", &(0x7f0000286000)=0x17) clone(0x20500, &(0x7f0000485000)="d6f584e4ae8736db9b86015e893bad719792a230a27093fa0585a94734655592c554bacd72686d0ffac8be9eceeff99120e715e5c51a11b5d71226573b1734447369228ae99235046d23205efd246663e3960f7777cff9fed94f00363bf956d7426f1ea09f7898a771e74cd7fc77d62e6864e1c80bd3042af2c01db9f5ca9a6860fccea6d6a9b67934ed302602f121f2173a90ffea158e5ed198f21bff11a6417390ee4c1330e82acd7b925ee1c459e78a05759544105a409247c30840dd7a54", &(0x7f0000d35000-0x4)=0x0, &(0x7f000021a000)=0x0, &(0x7f000037e000-0x39)="b90934099fb68eab64a65992b5e25429d026ce0b21de15793782a24be58d9106912f0c5a828049f6eaaf2f5341227a000f00569a581f5717e6") writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)="31", 0x1}], 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000329000)={0x0, 0x0}) sendfile(r2, r2, &(0x7f00000f9000)=0x0, 0x401) openat$selinux_load(0xffffffffffffff9c, &(0x7f000038b000)="2f73656c696e75782f6c6f616400", 0x2, 0x0) flistxattr(r3, &(0x7f00003fc000)="", 0x0) readahead(r3, 0x384, 0x5) sendto$inet6(r1, &(0x7f00005cc000)="44", 0x1, 0x0, &(0x7f0000519000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c47000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/16 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x0, 0x0, 0x3, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x4, 0x7) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r0, 0x299) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f000003b000-0x4)=0x0, &(0x7f0000647000)=0x4) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000df6000-0x40)=[{&(0x7f0000df5000)="91949462e723e66534b51593db3aaf13bc4f97878705fe1324f127379bcecd40e38e7ad5ec1104cf076d1a47013fc3f340cc72d93b6cbea9000478473194ac3fee7681a60d336c3fbf938ed99b30612931a8c0a446d31a717666e63f6405655a1e83024d1d8103efcffa2d07b549ecb9de0f92d8039e7ad7b89181950c05097a4d0249bd2e6deb398d2ba2df439845d6a321e98b81ea8273179f0b44a3fd12dc013fd6638a8c172ad79ab12d486c88580d2a0d0eb42a529ccaa62d41dbff695fe5233e77098cb0774fd9ca8756d5e40cfae01f02e4e0c7b0d359814964032db9c9d637", 0xe3}, {&(0x7f0000df5000)="00a433558be9", 0x6}, {&(0x7f0000c3b000)="e88af6c1a996f62eae798fb008e79961058b7f68ac8ca1", 0x17}, {&(0x7f0000df6000-0x7c)="57d333a8ef4227cfe4edc36897709ce717ccef77bd555cadb864f0ed7c7c188cf0007e28dae6e1436fb45f3b2a3787abec698b9ae0c629ecfa562c5ca42b28f6237ba63288cc5d8db5cca9219358a3c4cf9d2520b34c43ed4bddb5bd2d3cab7255f01786c392dc1fd4b19f05099ef7c28ebaafafcfe7292b1b85fdd4", 0x7c}, {&(0x7f00004c4000)="a407777200565f2054b0d914a04467ee2f9c6faa79e139522f802d6f85156a0c25e1428dc66430e9153f504e39cf8a7ff512d2554a736ae496c0a1e357ce7e23f93d2c53db67233be48b980c23984bec663df3107bc4ac00ddf9a83b3f28f3300b3054f7e6bd3c7d9a8ad6c60c7db64489e43aa22d", 0x75}, {&(0x7f0000df5000)="8e7219f82bc8c77d4572", 0xa}, {&(0x7f0000df6000)="7e17bc9cc195e0fec6985f1905051be6efcfb1d480e1c799cded920b1e4c4c1274c2b849d38c74b61b5d2198d89d3d607036467bc7140b698352a99e7231917b5c912f42755df4fe070c3ac7eab381731b005e372634dd73e35974b83ad449eb5f01a7e465d8794095d3a500997eed24a4b90c1f50a0378682fb7b22a92396e9c586014c0f289534b4937ef9180d89cc5f1444", 0x93}, {&(0x7f000031c000-0xc8)="1761452f4fc0b453c3a5e713aeea1ad066436445dbe4e534d9e5397e56ef187639d322652d4e11e4bc4f51227963d4889e463f761109d50e7571b73aec673090c30a5fdd9bfcae2f74f498b37fe326060c0c702b5a704953a7712488f355ea3f9c970e47b1e16acbbfe4b0bbb3f5f79427ada184ea08660c0bcdf18624176ac50bc0797f1beae6e397c328321de4e5f45297c3cad005bb531218f60dd4bdf76c703246ac8f9a46d4569fe4bf0a781df302e457351ddade1d1c77489aabf1b4c831affc7deeba976e", 0xc8}], 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000002e000)={{{@in6=@local={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df3000)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f000098f000+0xdb7)="8ed8", 0x2, 0x20008045, &(0x7f0000df7000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common="6c6f0000000000000000000000000000", 0x5}) setsockopt$sock_int(r2, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000df7000-0x4)=0x2c19, 0x4) pipe(&(0x7f0000dc1000)={0x0, 0x0}) splice(r2, 0x0, r4, 0x0, 0x10000, 0x7) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd1f1a5eebfc00000000000fffda1a6f", 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/16 05:36:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f91000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e7f000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d643136302d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000066000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x8000000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00008f6000-0x10)={0x2, 0x3, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = 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) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000b2a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000676000)="7569645f6d617000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00009a7000-0x4)=0x5, 0x4) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x7, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000011000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000fd1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r6, 0x0, 0xb2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000824000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x100000000, 0x3, 0x11}, &(0x7f0000927000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000375000-0x20)={0x7f, 0x7fff, 0x3, 0x6, 0x3, 0x94, 0x7, 0x7f, r7}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000024000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000997000-0x4)=0x8) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r2, &(0x7f00008fa000-0xc)={r6, r2, 0x4}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f7e000)={0x400, 0x7fffffff, 0x6, 0x9, 0x6}, 0x14) writev(r3, &(0x7f0000354000)=[{&(0x7f00000e9000)="36", 0x1}], 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000855000)={0x0, 0xffffffffffffffff, 0x0}) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.689580] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.689600] ? rcu_note_context_switch+0x710/0x710 [ 88.689612] ? __lock_is_held+0xb6/0x140 2017/12/16 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_create(0x0, 0x80000) dup(r0) r1 = syz_open_dev$mouse(&(0x7f0000abf000)="2f6465762f696e7075742f6d6f7573652300", 0xd, 0x40000) 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) socket$unix(0x1, 0x2, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x2) r4 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r4) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)="2f6465762f6375736500", 0x2, 0x0) write$fuse(r5, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0xa, 0x0, 0x7, 0x0}}, 0x30) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x20000000000002, 0x0, 0x0, 0x3}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x2, 0xffff, 0xfffffffffffffffd, 0x1, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x18, 0x40}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x3}, 0x8}) r6 = socket$alg(0x26, 0x5, 0x0) r7 = memfd_create(&(0x7f000080c000)="736563757269741500", 0x47b7e8c199208086) ioctl$TUNGETIFF(r7, 0x800454d2, &(0x7f0000a4f000-0x4)=0x10001) ioctl$int_in(r3, 0x546e, &(0x7f0000e7c000-0x8)=0x7) bind$alg(r6, &(0x7f0000e71000)={0x26, "6165616400000000000000000000", 0xb, 0x25, "736571697628726663343130362867636d5f6261736528637472286165732d6165736e69292c67686173682d67656e6572696329292900000000000000000000"}, 0x58) bind$alg(r6, &(0x7f0000510000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6372633332632d696e74656c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r8 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r9 = epoll_create1(0xffffffffffffffff) ioctl$KDADDIO(r0, 0x4b34, 0x8) epoll_create1(0x0) dup2(r8, r9) 2017/12/16 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ustat(0x10e, &(0x7f0000845000)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00008b5000)={@common="62637366300000000000000000000000", 0x1}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000e52000-0x8)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 88.689639] should_failslab+0xec/0x120 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) fcntl$setsig(r0, 0xa, 0x33) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) open_by_handle_at(r2, &(0x7f0000a94000)={0xc9, 0x4, "a6ddfebaa762b1f5099aaba828637ddb0bd83c19c5b2341328ec523c191285500248e43b13618b605fbfa5efc1dba10eff408cd9e42cbb23d18e7744ea7a5e6f2b7c3dd92e6ab5f33c4ad46f7a24a0ac1a2cf0281c767384a3fa9bea57c864d38d2097fa8f06c578ce3d3bdceac65af3cb8e0a0db3700577d6d05666e67f6222c4428ba0794000cf5d377ae26039737a1a7d010e47224049aab2a783c6606451e241c7fea4fd788c57f0c4b70fd9db664b89193353a81a46b75148d528152ced25"}, 0x20040) syz_open_dev$usbmon(&(0x7f0000370000-0xd)="2f6465762f7573626d6f6e2300", 0xfca, 0x10000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd2000)="2f6465762f72746300", 0x40040, 0x0) mprotect(&(0x7f00001bb000/0x3000)=nil, 0x3000, 0xc) fcntl$getownex(r1, 0x10, &(0x7f0000c6b000-0x8)={0x0, 0x0}) move_pages(r4, 0x6, &(0x7f000046a000)=[&(0x7f00001fa000/0x2000)=nil, &(0x7f0000946000/0x2000)=nil, &(0x7f0000c29000/0x3000)=nil, &(0x7f00003d5000/0x4000)=nil, &(0x7f00004ba000/0x3000)=nil, &(0x7f00006b5000/0x2000)=nil], &(0x7f0000c3f000-0x10)=[0x7fff, 0x7, 0x1ff, 0x3], &(0x7f000085c000)=[0x0, 0x0, 0x0, 0x0], 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000033000-0xb6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCCBRK(r3, 0x5428) delete_module(&(0x7f0000d03000)="2f6465762f6b766d00", 0x800) getegid() [ 88.689651] kmem_cache_alloc_trace+0x4b/0x750 2017/12/16 05:36:24 executing program 3: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fef000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x7, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff0000)=0x0, &(0x7f000036f000)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000ff2000)={0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)="35", 0x1, 0x20008040, &(0x7f00009e1000)={0xa, 0x0, 0x400006, @loopback={0x0, 0x1}, 0x5000000000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000f0000-0xc)=@sack_info={0x0, 0x4bb, 0x8}, &(0x7f0000a5e000+0xd79)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007fe000)={0x0, 0xb64f}, &(0x7f0000b86000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000031f000-0xe)={r2, 0x6, "03503dee7e62"}, &(0x7f0000516000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d2f000-0xc)={r3, 0xb, 0x30}, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00004f6000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000722000-0x1)="", 0x0, 0x0, &(0x7f0000390000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r1, &(0x7f0000ce4000)="8c2fc33b216b549a14e8f4b03caf04ab3c8421d76c91a6c0d03dc357ef03b3b8d7dc13a242bbe1061a120558ba847dab83ffee0c5fe8437cc371cc0bdc67", 0x3e, 0x1, &(0x7f0000952000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cf8000)={0x2, [0x0, 0x0]}, &(0x7f0000143000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a08000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000061000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d47000-0xc)={r4, 0x800, 0x20}, 0xc) sendto$inet6(r1, &(0x7f000065d000)="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", 0xe01, 0xfffffffffffffffc, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x10000000000040, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009b8000-0x4)=0x0, &(0x7f000030c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x800000) r6 = socket(0x1, 0x2, 0x5) mmap(&(0x7f000042a000/0x1000)=nil, 0x1000, 0x2000001, 0x810, r6, 0x0) 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$hwrng(0xffffffffffffff9c, &(0x7f00000ab000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) 2017/12/16 05:36:24 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:24 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000952000-0x8)={0x0, 0x7}, &(0x7f00000e2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004be000)={r1, @in6={{0xa, 0x1, 0x9, @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]}, 0x6, 0xfffffffffffffff9}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000713000-0x17)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000825000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f000025f000)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000099d000-0x8)={0x0, 0x0}, &(0x7f0000e4b000)=0x8) [ 88.689661] ? rcu_read_lock_held+0xa9/0xc0 [ 88.689672] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 88.689705] sctp_association_new+0x114/0x2130 [ 88.689723] ? sctp_v4_err+0xae0/0xae0 2017/12/16 05:36:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000001e000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x3, 0x2) getpid() ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0x20010000001, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000e6b000)=0x5) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb2000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) r2 = socket(0x11, 0x2, 0x3ff) openat$vcs(0xffffffffffffff9c, &(0x7f0000ea6000-0x9)="2f6465762f76637300", 0x34000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c9a000-0x4)=@assoc_id=0x0, &(0x7f0000a9e000-0x4)=0x4) 2017/12/16 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000514000-0x8)=0x75) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d6e000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c76000)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00009e5000-0x4)=r1) r2 = dup2(r0, r0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000c95000-0x14)={0x1000000000000000, 0x5, 0x100000001, 0x13cae892, 0x1000, 0xcb54, 0x6, 0x6, 0x53426a11, 0x100000001}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r3, 0x540a, 0x400000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = 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 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d6e000-0x15)="2f70726f632f73656c662f6e65742f70666b657900", 0x80000, 0x0) r7 = pkey_alloc(0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000593000-0x4)=0xe0d, 0x4) pkey_mprotect(&(0x7f0000724000/0x4000)=nil, 0x4000, 0x1000002, r7) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f000073a000)=0x1) read$eventfd(r6, &(0x7f0000868000)=0x0, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000045000)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000cee000)={0x0, 0x5c, "e26fd79903182ef720dc908985dc00a683bfef7d913496eb36c02a81ddad00b9f5144d4e31d2ce562cfb5bd5c98a67d569be613355425ce85980b3b906062bc25e0c9a8062a412bc1ae79be7989679bf3112a019b6653a442170362c"}, &(0x7f0000dc0000-0x4)=0x64) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00008b5000-0xc)=@sack_info={r8, 0x3, 0x5}, &(0x7f0000d35000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000033000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000088e000-0x4)=0x8) syz_open_dev$loop(&(0x7f00004fd000-0xb)="2f6465762f6c6f6f702300", 0x7, 0x0) ioctl$void(r5, 0xc0045c79) dup3(r4, r2, 0x0) write(r2, &(0x7f0000f8d000)="1f", 0x1) ioctl$TCXONC(r3, 0x540a, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0405405, &(0x7f0000a69000)={{0x2, 0x3, 0x7, 0x3, 0x607d22ac}, 0xfffffffffffffff8, 0x40, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d6a000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffa, 0x0) 2017/12/16 05:36:24 executing program 1: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004c4000-0x78)={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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000544000-0xc)="2f6465762f72666b696c6c00", 0x40000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00003dc000-0x4)=0xffffffff80000001, 0x4) r1 = getpid() ptrace$setregs(0xf, r1, 0x7fffffff, &(0x7f0000195000-0x6d)="5fe20421e76ceece61339ca8eb968bb566adb27a84c6bdccd32a3e9a090e9462f96d86f44a8fb5bd4335a5250508e72bdd5cde1f3c36392692a40cd3b443150386e6432cea20646abf4ca06b21bfdffecdaa9b1aefd69877bedc059d3b4ee97e0bd20900add612df504b19a1c4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0xffbffffffffffff9) syz_open_procfs(0x0, &(0x7f0000c0a000)="6e732f75747300") pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f000018a000)="7b776c616e3070707030776c616e30295d3a00") openat(0xffffffffffffff9c, &(0x7f0000116000-0x8)="2e2f66696c653000", 0x4000, 0x41) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1002) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) open(&(0x7f0000776000-0x8)="2e2f66696c653000", 0x400, 0x1) rt_sigpending(&(0x7f000066f000-0x8)={0x0}, 0x8) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x4) pwritev(r2, &(0x7f00005dd000-0x18)=[{&(0x7f00009f5000-0x1a)="7962399e391583a4daad36d6689827cb3ca1e6836945d148cdd9", 0x1a}, {&(0x7f00008c3000)="19d879319fdad91a9e9b8e6ddd69f06b88da6712c45c7a2de914850882aa6ddb82b81d751bb86bafff04538dbe0c6cbd660ffac871e03efe222f98da8d29657b20978909ed813a0316a9d2fd8230e5b6dd2f238202f93cb380bb3e1ac0f7b35196d5303ae3d8637aed1582f8aa03b75ff179d9c962b374396fc6e3b97936", 0x7e}, {&(0x7f0000eb2000-0x7d)="4d6b81695a44077c1945483458b6698b085456c40e02305985b05f5959a27b92fc208c7657a1c91630099a62b4e23c9ed174a9bf5505b6db87e261b2f67ed6c249ae5b6756e48010b0d73eee4f3369ac66ae20e821d48c4fba483f50b05acb3e28cca80d2a86900fed03a05cd2ebd3e486e8062b00b4dff0bd8d50eda5", 0x7d}], 0x3, 0x40) listen(r3, 0x0) 2017/12/16 05:36:24 executing program 7: r0 = socket(0x4, 0x6, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000a07000-0x20)={@generic="fa432b54d6e0ba134c41f6dac58d6645", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x12) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000eee000)="3a6b657972696e67626465766d643573756d00", 0x13) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000099f000)=0x0, &(0x7f0000d9d000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c6b000)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$TIOCMBIS(r2, 0x5417, &(0x7f00005d0000)=0x8001) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:24 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000c6000-0xe)="2f73656c696e75782f7573657200", 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00002ea000-0x8)={0x7, 0x4, 0x0, 0xd646}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x3, &(0x7f000001c000-0x18)=[{0xc, 0x0, 0x0, 0x0}, {0x15, 0x0, 0x0, 0x7}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000046d000)="2f73656c696e75782f76616c69646174657472616e7300", 0x1, 0x0) poll(&(0x7f0000939000-0x10)=[{r3, 0x2, 0x0}, {r1, 0x1233, 0x0}], 0x2, 0x6) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d0000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003c3000-0x4)=0x0, &(0x7f00006c4000-0x4)=0x4) r5 = syz_open_dev$vcsn(&(0x7f0000901000-0xa)="2f6465762f7663732300", 0x69, 0x103200) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f000012f000)={0x5, 0x8, 0x8, "4561c1bf806c", "f74c0775acccba24585b489e1165e12f"}) socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r3, 0x100, 0x1e) openat$rfkill(0xffffffffffffff9c, &(0x7f0000872000+0xdc9)="2f6465762f72666b696c6c00", 0x101000, 0x0) epoll_create(0x400) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ef3000-0x4)=0x2, 0x4) [ 88.689739] ? sctp_trans_elect_best+0x310/0x310 [ 88.689752] ? find_held_lock+0x35/0x1d0 [ 88.689780] ? sctp_has_association+0xcc/0x1b0 [ 88.689794] ? lock_downgrade+0x980/0x980 [ 88.689814] ? lock_release+0xa40/0xa40 2017/12/16 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x4, &(0x7f000027b000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 88.689833] ? lock_release+0xa40/0xa40 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.689873] ? sctp_has_association+0x115/0x1b0 2017/12/16 05:36:24 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:24 executing program 1: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f64000-0x4)=0x4000000000001, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) bind$inet(r0, &(0x7f000026c000)={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000096f000)=0x8000000001000205, 0x4) close(r0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f67000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x10, 0x802, 0x0) tee(r2, r1, 0x82, 0xd) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f68000-0x10)={0x0, 0x5ee, 0x8000, 0xffffffffffffffff}, &(0x7f000078a000)=0x10) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000f65000)={0x3, {"233d06000000df"}, 0xc}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000847000)="7c0cdc4a02bec88387282b09212970b1f776b5a0f1fd8d0f84c28692fccfa48eed3ad9e973d98c69e928c0c12256ed58e478e16aafcd7faa78dcee5d89549cb9b56333dd750398b1f8653d261220d85d8bce5da855f05e91911229e301a2c148f9025540035dc87b81cb2948ad978ab06c9e3556fcfdc445bb43460b5ef5b000475243f8e9b542fa85fea890df957b353bb21153a705cc329e348243f9137f38fd740ad65d6e1c4393ca6b2d3830021c1ca6805c09b18039d84c89ab5903", 0xbe, 0x40000, &(0x7f0000b86000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x10010, 0xffffffffffffffff, 0x200000000) mmap(&(0x7f00003f9000/0x1000)=nil, 0x1000, 0x40001, 0x80001001c, r2, 0x100000012) mmap(&(0x7f000030b000/0x4000)=nil, 0x4000, 0x10000007, 0x30, r2, 0x3) r3 = dup(r1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f00004f8000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d4e000)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800070000002ae095", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r3, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) 2017/12/16 05:36:24 executing program 5: syz_open_dev$usbmon(&(0x7f0000a49000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept4$inet6(r0, &(0x7f0000ee0000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) unshare(0x28060400) 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) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x7ffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000)={&(0x7f0000011000-0x8)="2e2f66696c653000", r4}, 0xc) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0x8000000000005, 0x7, 0x6, 0xf7, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000003000-0x10)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="ca1f575043d8"]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r5, &(0x7f0000005000)="da16d7b141ea64d7095cef79aaed2457c8e060a748ed22ea26d48f9f3f9fac5855d5dfa553d822c3ceaefefe5b72d84162bcbc83ad6c0008a4e44dbb13e26007ac840d0295e79ce53cd183ad6bb3a43da46e679f39654e7708ee7f389a2689e917b5e313180b9e342e072ee857b5b722eb7d3457259f979fe84400000000000000efed27a42328bcbfc7baab619733f6916abdf05add12dc5befe1"}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000006000-0x18)={r5, &(0x7f0000005000-0x1000)="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", &(0x7f0000005000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000007000+0x561)={r5, &(0x7f0000007000)="ee6b5218dcdb873eb502311e6ddd722d6b8a9c95ddccf596e23adf8ea5e4dd189caed22a8e363c1899522ef9e4d79a46617067d25c988ef07f00ab5cc32b0d51c5650f3966785a890d7f00b55a12272868c9e2a2a9fe0d3ad329cf059c12e3909363ff91f54cb67fd9086694dfff3ce0850caa46bf0c5f1d3fbb0343b3253db46e1b1a18aba52ea3b30874", &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000)={r5, &(0x7f000000d000)="17", &(0x7f000000c000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 88.689883] ? sctp_v4_scope+0xfc/0x130 [ 88.689909] __sctp_connect+0x5e7/0xc70 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) 2017/12/16 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000025e000)="2e2f66696c653000", 0x800088) socketpair(0x1f, 0x807, 0x80, &(0x7f0000823000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000ed5000-0x4)=0x0, &(0x7f0000d21000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d09000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000766000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ca3000)={0x0, 0x0, 0x0}, &(0x7f000079b000)=0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000b29000-0x38)={&(0x7f000046a000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a37000-0x50)=[{&(0x7f0000c82000)="ed5ecb967092aad9258ba02ae3a7bd46201e3991f640153d40e70d10a472cb1d9cfbfd9853aa081bb909edc0ccc08a6a609a832d84d40978edeef1e08b77c5383fa0ad82e3c7e4640fb738835a028a90baa91a72e97a97a73dfa4cff306ff191ab41b33b142920416080eed4c93daa9835b32d39135bf748d03510c6cecaf34ab53003ae767b8592ecf380c138b6e5f6d8c680306a82525c54127f7802ce11c5c5decc352622c7e981ab8b4c0a628d6c1a657a9757674c26dfbb248eacd9ba43611191f7906f69ad00707356801d8db0da6ca759d3376ab0513ba090329b016827", 0xe1}, {&(0x7f00007af000)="9f4db0ed6e9bbf59552a4156d4abfd07ad1f88a7a355826656d97df12ee21b5c4266776322b7798c1045c48f303d261cb9ab95de6c289fc1a119ef275716192e649e6b9ff0b7f0a59a55b07997b9e6e85079a9c475a8bfe0d2d95f0328c2a76861b3420f3ca471515f0c", 0x6a}, {&(0x7f000079f000-0xff)="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", 0xff}, {&(0x7f0000513000-0xa2)="3825d5e9324d6ba60f1a11a96b223431478cef32ee388fe8d7fe6fb2a7bd6080e169306cdd45c8b823aa82ba5ffb76d36bde43b203a4f5151583471b7b94ebd115c4233eebd7b2627c6eaecb6b2be6fc4d7002d0aa72c1079c98ad42dddcd4d51ad07e9e640bf68f6c8fef87a5e4594d285d946234024d5a542db57b6d22cbaea1bde432bbf7eeef5680ad6f45e7d4659534b2808de82edd44951b928561361f5d00", 0xa2}, {&(0x7f0000a49000-0x99)="15507f00efaa0d7d9199a880700c973d99e8648eb71646746d8c9e8e5aa5c23742b412f765cb82542e6224377e1bcc115a09d67fa22460c8403e8ff2f5d1fa56f7597d2541efe878db11e740cae386576a94da476f18da8fbb6d68d8ea0466d54fc8f5248536f04159b1b1e52ff6dd9be33536cb550101a059e64e914cdd5fe7fef02dd350125d5038d20ecac28ebe60710993d33309bfeb7b", 0x99}], 0x5, &(0x7f000043b000)=[{0x88, 0x11f, 0x0, "fc498f44c218194158b8ca36380229bb50ad9992bc91276c1f974c671dd230f38b8e6ad050f7d8bdc6ea4dce67315c784c58045a1a707c446ff178d63c87c99e09b1e965db4e6a987a12dd10f0cbba6d0d7cd62d0ad31a3f45bf415e7cb403d94efea0d44836751a9d28b1981d0cb62555f1368e"}, {0xe8, 0x113, 0xfffffffffffff001, "4aa07e4fc8f9349edb2ff6ab9b31e3a241085eb4b9e358dbc2b124b2305fa687333477bece15da728ee51855ac2511d3bff7ba548e84ad8a904e8a79dc81c136660ed248037ff24499f8133af92609ef7cb10d944a73f74f4b2ed5fa83e46cce5a53afdd2372affa454c56330b592407206eaaeefe3b458c33d055b7badbac36ee60dc4d4a7147d1b66d5f76f2246ccea82d911b34f50751d1408fc9a6ebaae71bd18f02c3296e6d35d8baf7ead7312b6a5ef9481403fb7db2dcffd11683acf1641d6ec97e585c54f7d16de78507f2f58406fe5967acf8dd"}, {0x48, 0x1ff, 0x3, "2635d42bd04d0359e7329c26fe68ab6a7768f87ddf4e9979d9f10492f472e0b8d83936a34c169cadf6acaf35b30249871dcdb8748bc72e"}], 0x1b8, 0x40}, 0x804) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003a4000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@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}}, &(0x7f0000525000)=0xe8) connect$packet(r3, &(0x7f0000f6f000-0x14)={0x11, 0xf7, r4, 0x1, 0x3f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f6375736500", 0x240000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000051a000)=0x0) getpid() r6 = syz_open_procfs(r2, &(0x7f000011a000-0x241)="6e65742f7274365f737461747300") bpf$BPF_PROG_ATTACH(0x8, &(0x7f000064c000-0x14)={r5, r6, 0x0, 0x1, r6}, 0x14) r7 = syz_open_procfs(0x0, &(0x7f00003a0000)="70726f6a69645f6d617000") ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f00008a6000)={0x9, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x53, 0x40, 0x4, 0xff, &(0x7f0000614000-0x10)=@generic="414a4f33e38cc8d4a2ddbc7bd830c4d2", 0xfff, 0x0, 0x2}) getsockname$ipx(r7, &(0x7f0000437000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x10) ioctl$TIOCCBRK(r0, 0x5428) sendfile(r7, r6, &(0x7f0000ed1000-0x8)=0x0, 0xd) socket$inet_icmp(0x2, 0x2, 0x1) pread64(r3, &(0x7f0000887000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8, 0x2) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f000070e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000, r4}) mknod(&(0x7f00004f4000)="2e2f66696c653000", 0x30, 0xa4d4) prctl$seccomp(0x16, 0x0, &(0x7f00005c0000)={0x3, &(0x7f0000b5e000-0x18)=[{0x400, 0x2, 0x440, 0x6}, {0x6, 0x0, 0x80000000, 0x0}, {0x0, 0x0, 0x3, 0x8002}]}) ioctl$VT_DISALLOCATE(r6, 0x5608) pread64(r7, &(0x7f0000484000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25, 0x8000000000) ioctl$KDENABIO(r5, 0x4b36) writev(r7, &(0x7f0000f27000-0x10)=[{&(0x7f0000957000)="93ee7199876c3af6ec9a5572c8a592c06463569008e14cf357e923c818938dea907768b61cc5a4eb4698c29795d4f1b3b5f36d67fdb769aa13f059da9214a176708c2da995489d063c9e7493", 0x4c}, {&(0x7f0000352000)="06a85f28247c230bf611e7119d9a601c7c100602909e9c495f247ad28c", 0x1d}], 0x2) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.689944] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 88.689965] ? mark_held_locks+0xaf/0x100 2017/12/16 05:36:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000454000-0x11)="2f6465762f7161745f6164665f63746c00", 0x480a42, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e9a000)={"4fc8847c183f1b6c06ba435918be26ea", {0x4, 0xf0e5, 0x5, "43006e182126", 0xfffffffffffffff9, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0xd) writev(r1, &(0x7f00007cd000)=[{&(0x7f000092c000-0x29)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) socketpair$ax25(0x3, 0x2, 0x9, &(0x7f0000a6b000)={0x0, 0x0}) open$dir(&(0x7f00007e9000)="2e2f66696c653000", 0x4000000fffd, 0x80) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a98000)="2f73656c696e75782f61636365737300", 0x2, 0x0) accept4(r2, &(0x7f00004c2000)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca3000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000354000)={0x0, 0xa79}, &(0x7f0000111000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000091a000+0xf8)={r4, 0x8}, &(0x7f0000243000)=0x8) [ 88.689973] ? do_raw_spin_trylock+0x190/0x190 2017/12/16 05:36:24 executing program 1: mmap(&(0x7f0000001000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x7, 0x6) accept4(r0, &(0x7f0000066000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000066000)=0x10, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgrp(0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r1, r1) read(r3, &(0x7f000002d000-0x1)="00", 0x1) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000066000)=0x0) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/16 05:36:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={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) r0 = timerfd_create(0x1, 0x200000000) r1 = creat(&(0x7f00007b2000)="2e2f66696c653000", 0x109) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000148000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sched_setaffinity(0x0, 0x8, &(0x7f0000003000)=0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000e5a000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f000000f000)={0x2000000009, 0x4, 0x283, 0x5}) fcntl$getownex(r0, 0x10, &(0x7f00009e9000)={0x0, 0x0}) getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000baf000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r3, &(0x7f00002fc000)={0x0, 0x0}) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000685000-0x8)={0x0, 0x0}, &(0x7f0000050000)=0x8) clock_gettime(0x0, &(0x7f0000bbf000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000865000-0x9)={{0x0, 0x0}, {0x0, r4+10000000}}, &(0x7f0000cab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000aaa000)={0x0, 0x0}) clock_gettime(0x7, &(0x7f00004aa000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{r5, r6}, {r7, r8+30000000}}, &(0x7f000000e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f000077e000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f90000-0x8c)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)="2f6465762f696e7075742f6d6f7573652300", 0x1000000000001f, 0x400000) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x1000, 0x5ee3a408af1ebca9, 0x1f, 0x4, 0x42e, 0x3, 0x1f3, 0xeacd, 0xfffffffe, 0xd32bbad, 0x0, 0x4, 0x0}, {0x1000, 0x0, 0x0, 0x8, 0xffffffff, 0x8001, 0x4, 0x0, 0x0, 0x9, 0x8, 0x100, 0x0}, {0x4ffc, 0x1000, 0x0, 0x60, 0x80, 0x3, 0x9, 0xdee9, 0x2, 0x4, 0x3, 0x6, 0x0}, {0x0, 0x0, 0xf, 0x3f, 0x3ff, 0xdd42, 0x5, 0x9, 0x1, 0x6, 0x1, 0x100, 0x0}, {0x6000, 0xf000, 0x0, 0x1, 0x3, 0xffff, 0x0, 0x7, 0xffff, 0x80000000, 0x8, 0x7, 0x0}, {0x100000, 0x10000, 0xf, 0x7, 0x0, 0x1000, 0x5, 0x3, 0x0, 0x4, 0x100000001, 0xb8b6, 0x0}, {0x4, 0x0, 0xf, 0x4, 0x8, 0x200, 0x5e2e000, 0x7cf9, 0x3, 0x4, 0x651d, 0xbbb, 0x0}, {0x6000, 0xf000, 0x9, 0x80, 0x100000000, 0x6, 0x5, 0x1, 0x7, 0x9, 0x3, 0x1, 0x0}, {0x6000, 0x0, [0x0, 0x0, 0x0]}, {0x2, 0x0, [0x0, 0x0, 0x0]}, 0x14, 0x0, 0x2, 0x0, 0x6, 0x800, 0x10000, [0x0, 0x80000000, 0x5, 0x3]}) r1 = perf_event_open(&(0x7f00009f6000)={0x2, 0x78, 0xd4e5, 0x8001, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x40240, 0x0, 0x24, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x101, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ce9000)={{{{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]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x3, 0x0, "da203ec37578ae9a4e9d32e9e839b30e60970a1829c52a75f8127dfcb77a5723bf076e7f134c33ca7b0d00e75d71966c65441ec6138f49671dc20242b9659df80d65b76e2d8f5b4c07906e5b030cbcb2"}, 0x160) mkdir(&(0x7f0000035000)="2e2f66696c653000", 0x0) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x2000000088040, 0x0) preadv(r2, &(0x7f0000018000-0x40)=[], 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000e59000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) truncate(&(0x7f00005da000)="2e2f66696c65302f62757300", 0x8) r3 = dup(r2) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c64000)=0x1, 0x4) read$eventfd(r3, &(0x7f0000b50000-0x8)=0x0, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000032d000-0x6)={0x0, 0x1}, &(0x7f0000519000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000006e000)={r4, 0x400}, &(0x7f00000ae000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000000000, 0xffffffffffffff8f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x10000000000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x6, 0x800000000000004, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f62000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$KDDISABIO(r5, 0x4b37) setpgid(0x0, 0x0) [ 88.689987] ? __local_bh_enable_ip+0x121/0x230 [ 88.690003] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.690016] ? trace_hardirqs_on+0xd/0x10 [ 88.690026] ? __local_bh_enable_ip+0x121/0x230 2017/12/16 05:36:24 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) 2017/12/16 05:36:24 executing program 6 (fault-call:6 fault-nth:13): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 88.690051] sctp_connect+0xb4/0xf0 [ 88.690058] ? sctp_connect+0xb4/0xf0 [ 88.690077] inet_dgram_connect+0x16b/0x1f0 [ 88.690097] SYSC_connect+0x204/0x470 [ 88.690115] ? SYSC_bind+0x3f0/0x3f0 [ 88.690148] ? __sb_end_write+0xa0/0xd0 [ 88.690171] ? fput+0xd2/0x140 [ 88.690184] ? SyS_write+0x184/0x220 [ 88.690192] ? __do_page_fault+0x3d6/0xc90 [ 88.690209] ? SyS_read+0x220/0x220 [ 88.690238] SyS_connect+0x24/0x30 [ 88.690250] ? SyS_accept+0x30/0x30 [ 88.690262] do_fast_syscall_32+0x3ee/0xf9d [ 88.690290] ? do_int80_syscall_32+0x9d0/0x9d0 [ 88.690323] ? syscall_return_slowpath+0x2ad/0x550 [ 88.690336] ? prepare_exit_to_usermode+0x340/0x340 [ 88.690351] ? sysret32_from_system_call+0x5/0x3b [ 88.690383] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.690413] entry_SYSENTER_compat+0x51/0x60 [ 88.690421] RIP: 0023:0xf7f59c79 [ 88.690428] RSP: 002b:00000000f773408c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 88.690438] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 88.690444] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.690449] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.690454] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.690459] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 88.786330] FAULT_INJECTION: forcing a failure. [ 88.786330] name failslab, interval 1, probability 0, space 0, times 0 [ 88.786339] CPU: 0 PID: 19607 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 88.786344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.786347] Call Trace: [ 88.786362] dump_stack+0x194/0x257 [ 88.786379] ? arch_local_irq_restore+0x53/0x53 [ 88.786413] should_fail+0x8c0/0xa40 [ 88.786432] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.786450] ? lock_release+0xa40/0xa40 [ 88.786478] ? mark_held_locks+0xaf/0x100 [ 88.786497] ? find_held_lock+0x35/0x1d0 [ 88.786518] ? __lock_is_held+0xb6/0x140 [ 88.786559] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.786576] ? rcu_note_context_switch+0x710/0x710 [ 88.786586] ? sctp_outq_init+0x2ea/0x410 [ 88.786612] should_failslab+0xec/0x120 [ 88.786626] __kmalloc+0x63/0x760 [ 88.786639] ? mark_held_locks+0xaf/0x100 [ 88.786652] ? __raw_spin_lock_init+0x1c/0x100 [ 88.786660] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 88.786681] sctp_stream_alloc_out+0x2f/0x1a0 [ 88.786700] sctp_stream_init+0xe6/0x340 [ 88.786708] ? __raw_spin_lock_init+0x2d/0x100 [ 88.786730] sctp_association_new+0x1253/0x2130 [ 88.786754] ? sctp_trans_elect_best+0x310/0x310 [ 88.786767] ? find_held_lock+0x35/0x1d0 [ 88.786794] ? sctp_has_association+0xcc/0x1b0 [ 88.786807] ? lock_downgrade+0x980/0x980 [ 88.786825] ? lock_release+0xa40/0xa40 [ 88.786883] ? sctp_has_association+0x115/0x1b0 [ 88.786896] ? sctp_v4_scope+0xfc/0x130 [ 88.786920] __sctp_connect+0x5e7/0xc70 [ 88.786951] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 88.786970] ? mark_held_locks+0xaf/0x100 [ 88.786978] ? do_raw_spin_trylock+0x190/0x190 [ 88.786990] ? __local_bh_enable_ip+0x121/0x230 [ 88.787004] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.787017] ? trace_hardirqs_on+0xd/0x10 [ 88.787026] ? __local_bh_enable_ip+0x121/0x230 [ 88.787048] sctp_connect+0xb4/0xf0 [ 88.787055] ? sctp_connect+0xb4/0xf0 [ 88.787072] inet_dgram_connect+0x16b/0x1f0 [ 88.787089] SYSC_connect+0x204/0x470 [ 88.787105] ? SYSC_bind+0x3f0/0x3f0 [ 88.787134] ? __sb_end_write+0xa0/0xd0 [ 88.787154] ? fput+0xd2/0x140 [ 88.787165] ? SyS_write+0x184/0x220 [ 88.787174] ? __do_page_fault+0x3d6/0xc90 [ 88.787189] ? SyS_read+0x220/0x220 [ 88.787213] SyS_connect+0x24/0x30 [ 88.787224] ? SyS_accept+0x30/0x30 [ 88.787236] do_fast_syscall_32+0x3ee/0xf9d [ 88.787264] ? do_int80_syscall_32+0x9d0/0x9d0 [ 88.787296] ? syscall_return_slowpath+0x2ad/0x550 [ 88.787309] ? prepare_exit_to_usermode+0x340/0x340 [ 88.787325] ? sysret32_from_system_call+0x5/0x3b [ 88.787347] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.787372] entry_SYSENTER_compat+0x51/0x60 [ 88.787380] RIP: 0023:0xf7f59c79 [ 88.787385] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 88.787394] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 88.787399] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.787404] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.787408] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.787413] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 88.866318] FAULT_INJECTION: forcing a failure. [ 88.866318] name failslab, interval 1, probability 0, space 0, times 0 [ 88.866330] CPU: 0 PID: 19630 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 88.866335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.866338] Call Trace: [ 88.866354] dump_stack+0x194/0x257 [ 88.866370] ? arch_local_irq_restore+0x53/0x53 [ 88.866409] should_fail+0x8c0/0xa40 [ 88.866427] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.866471] ? find_held_lock+0x35/0x1d0 [ 88.866491] ? __lock_is_held+0xb6/0x140 [ 88.866529] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 88.866544] ? rcu_note_context_switch+0x710/0x710 [ 88.866570] should_failslab+0xec/0x120 [ 88.866584] kmem_cache_alloc_trace+0x4b/0x750 [ 88.866598] ? __lock_is_held+0xb6/0x140 [ 88.866632] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 88.866654] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 88.866667] ? __raw_spin_lock_init+0x1c/0x100 [ 88.866676] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 88.866688] ? memset+0x31/0x40 [ 88.866705] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 88.866720] ? sctp_sched_fcfs_init+0x9/0x10 [ 88.866728] ? sctp_stream_init+0x1cd/0x340 [ 88.866736] ? __raw_spin_lock_init+0x2d/0x100 [ 88.866754] sctp_association_new+0x1662/0x2130 [ 88.866776] ? sctp_trans_elect_best+0x310/0x310 [ 88.866790] ? find_held_lock+0x35/0x1d0 [ 88.866814] ? sctp_has_association+0xcc/0x1b0 [ 88.866825] ? lock_downgrade+0x980/0x980 [ 88.866842] ? lock_release+0xa40/0xa40 [ 88.866911] ? sctp_has_association+0x115/0x1b0 [ 88.866923] ? sctp_v4_scope+0xfc/0x130 [ 88.866946] __sctp_connect+0x5e7/0xc70 [ 88.866975] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 88.866993] ? mark_held_locks+0xaf/0x100 [ 88.867003] ? do_raw_spin_trylock+0x190/0x190 [ 88.867015] ? __local_bh_enable_ip+0x121/0x230 [ 88.867032] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.867046] ? trace_hardirqs_on+0xd/0x10 [ 88.867057] ? __local_bh_enable_ip+0x121/0x230 [ 88.867078] sctp_connect+0xb4/0xf0 [ 88.867084] ? sctp_connect+0xb4/0xf0 [ 88.867106] inet_dgram_connect+0x16b/0x1f0 [ 88.867122] SYSC_connect+0x204/0x470 [ 88.867138] ? SYSC_bind+0x3f0/0x3f0 [ 88.867169] ? __sb_end_write+0xa0/0xd0 [ 88.867191] ? fput+0xd2/0x140 [ 88.867206] ? SyS_write+0x184/0x220 [ 88.867214] ? __do_page_fault+0x3d6/0xc90 [ 88.867231] ? SyS_read+0x220/0x220 [ 88.867257] SyS_connect+0x24/0x30 [ 88.867270] ? SyS_accept+0x30/0x30 [ 88.867282] do_fast_syscall_32+0x3ee/0xf9d [ 88.867309] ? do_int80_syscall_32+0x9d0/0x9d0 [ 88.867339] ? syscall_return_slowpath+0x2ad/0x550 [ 88.867352] ? prepare_exit_to_usermode+0x340/0x340 [ 88.867366] ? sysret32_from_system_call+0x5/0x3b [ 88.867390] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.867415] entry_SYSENTER_compat+0x51/0x60 [ 88.867423] RIP: 0023:0xf7f59c79 [ 88.867428] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 88.867438] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 88.867443] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.867448] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.867454] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.867461] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 88.984193] FAULT_INJECTION: forcing a failure. [ 88.984193] name failslab, interval 1, probability 0, space 0, times 0 [ 88.984216] CPU: 1 PID: 19653 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 88.984221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.984225] Call Trace: [ 88.984242] dump_stack+0x194/0x257 [ 88.984261] ? arch_local_irq_restore+0x53/0x53 [ 88.984272] ? perf_trace_lock+0x900/0x900 [ 88.984303] should_fail+0x8c0/0xa40 [ 88.984322] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 88.984346] ? perf_trace_lock+0x900/0x900 [ 88.984365] ? check_noncircular+0x20/0x20 [ 88.984376] ? print_irqtrace_events+0x270/0x270 [ 88.984401] ? perf_trace_lock_acquire+0xe3/0x980 [ 88.984438] ? find_held_lock+0x35/0x1d0 [ 88.984467] ? sctp_bind_addr_state+0x26b/0x3f0 [ 88.984480] ? lock_downgrade+0x980/0x980 [ 88.984509] should_failslab+0xec/0x120 [ 88.984524] kmem_cache_alloc_trace+0x4b/0x750 [ 88.984541] ? lock_acquire+0x1d5/0x580 [ 88.984564] sctp_add_bind_addr+0xd8/0x460 [ 88.984582] ? sctp_bind_addr_free+0x20/0x20 [ 88.984598] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 88.984608] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 88.984622] ? sctp_v4_scope+0xfc/0x130 [ 88.984639] ? sctp_scope+0x75/0xa0 [ 88.984660] sctp_copy_local_addr_list+0x48d/0x5b0 [ 88.984682] ? sctp_defaults_init+0xf00/0xf00 [ 88.984695] ? sctp_association_new+0x19a3/0x2130 [ 88.984718] ? sctp_trans_elect_best+0x310/0x310 [ 88.984751] sctp_copy_one_addr+0xdc/0x120 [ 88.984761] ? sctp_copy_one_addr+0xdc/0x120 [ 88.984784] sctp_bind_addr_copy+0x167/0x360 [ 88.984808] ? sctp_copy_one_addr+0x120/0x120 [ 88.984841] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 88.984862] __sctp_connect+0x60b/0xc70 [ 88.984891] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 88.984910] ? mark_held_locks+0xaf/0x100 [ 88.984919] ? do_raw_spin_trylock+0x190/0x190 [ 88.984933] ? __local_bh_enable_ip+0x121/0x230 [ 88.984949] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 88.984961] ? trace_hardirqs_on+0xd/0x10 [ 88.984972] ? __local_bh_enable_ip+0x121/0x230 [ 88.984995] sctp_connect+0xb4/0xf0 [ 88.985002] ? sctp_connect+0xb4/0xf0 [ 88.985020] inet_dgram_connect+0x16b/0x1f0 [ 88.985037] SYSC_connect+0x204/0x470 [ 88.985053] ? SYSC_bind+0x3f0/0x3f0 [ 88.985083] ? __sb_end_write+0xa0/0xd0 [ 88.985103] ? fput+0xd2/0x140 [ 88.985115] ? SyS_write+0x184/0x220 [ 88.985125] ? __do_page_fault+0x3d6/0xc90 [ 88.985140] ? SyS_read+0x220/0x220 [ 88.985164] SyS_connect+0x24/0x30 [ 88.985176] ? SyS_accept+0x30/0x30 [ 88.985187] do_fast_syscall_32+0x3ee/0xf9d [ 88.985213] ? do_int80_syscall_32+0x9d0/0x9d0 [ 88.985242] ? syscall_return_slowpath+0x2ad/0x550 [ 88.985255] ? prepare_exit_to_usermode+0x340/0x340 [ 88.985269] ? sysret32_from_system_call+0x5/0x3b [ 88.985292] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.985317] entry_SYSENTER_compat+0x51/0x60 [ 88.985326] RIP: 0023:0xf7f59c79 [ 88.985331] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 88.985340] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 88.985345] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.985355] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.985362] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 88.985367] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.054865] device gre0 entered promiscuous mode [ 89.072291] FAULT_INJECTION: forcing a failure. [ 89.072291] name failslab, interval 1, probability 0, space 0, times 0 [ 89.072302] CPU: 1 PID: 19668 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.072307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.072311] Call Trace: [ 89.072326] dump_stack+0x194/0x257 [ 89.072343] ? arch_local_irq_restore+0x53/0x53 [ 89.072359] ? perf_trace_lock+0x900/0x900 [ 89.072396] should_fail+0x8c0/0xa40 [ 89.072417] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.072435] ? perf_trace_lock+0x900/0x900 [ 89.072448] ? check_noncircular+0x20/0x20 [ 89.072459] ? print_irqtrace_events+0x270/0x270 [ 89.072482] ? perf_trace_lock_acquire+0xe3/0x980 [ 89.072514] ? find_held_lock+0x35/0x1d0 [ 89.072541] ? sctp_bind_addr_state+0x26b/0x3f0 [ 89.072554] ? lock_downgrade+0x980/0x980 [ 89.072579] should_failslab+0xec/0x120 [ 89.072594] kmem_cache_alloc_trace+0x4b/0x750 [ 89.072616] ? lock_acquire+0x1d5/0x580 [ 89.072639] sctp_add_bind_addr+0xd8/0x460 [ 89.072656] ? sctp_bind_addr_free+0x20/0x20 [ 89.072672] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 89.072682] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 89.072695] ? sctp_v4_scope+0xfc/0x130 [ 89.072712] ? sctp_scope+0x75/0xa0 [ 89.072734] sctp_copy_local_addr_list+0x48d/0x5b0 [ 89.072754] ? sctp_defaults_init+0xf00/0xf00 [ 89.072767] ? sctp_association_new+0x19a3/0x2130 [ 89.072789] ? sctp_trans_elect_best+0x310/0x310 [ 89.072828] sctp_copy_one_addr+0xdc/0x120 [ 89.072840] ? sctp_copy_one_addr+0xdc/0x120 [ 89.072861] sctp_bind_addr_copy+0x167/0x360 [ 89.072883] ? sctp_copy_one_addr+0x120/0x120 [ 89.072914] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 89.072934] __sctp_connect+0x60b/0xc70 [ 89.072963] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.072982] ? mark_held_locks+0xaf/0x100 [ 89.072991] ? do_raw_spin_trylock+0x190/0x190 [ 89.073004] ? __local_bh_enable_ip+0x121/0x230 [ 89.073019] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.073031] ? trace_hardirqs_on+0xd/0x10 [ 89.073040] ? __local_bh_enable_ip+0x121/0x230 [ 89.073062] sctp_connect+0xb4/0xf0 [ 89.073069] ? sctp_connect+0xb4/0xf0 [ 89.073086] inet_dgram_connect+0x16b/0x1f0 [ 89.073104] SYSC_connect+0x204/0x470 [ 89.073121] ? SYSC_bind+0x3f0/0x3f0 [ 89.073149] ? __sb_end_write+0xa0/0xd0 [ 89.073168] ? fput+0xd2/0x140 [ 89.073180] ? SyS_write+0x184/0x220 [ 89.073189] ? __do_page_fault+0x3d6/0xc90 [ 89.073204] ? SyS_read+0x220/0x220 [ 89.073229] SyS_connect+0x24/0x30 [ 89.073240] ? SyS_accept+0x30/0x30 [ 89.073251] do_fast_syscall_32+0x3ee/0xf9d [ 89.073276] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.073291] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 89.073311] ? syscall_return_slowpath+0x2ad/0x550 [ 89.073331] ? sysret32_from_system_call+0x5/0x3b [ 89.073362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.073389] entry_SYSENTER_compat+0x51/0x60 [ 89.073397] RIP: 0023:0xf7f59c79 [ 89.073403] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.073413] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.073419] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.073425] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.073430] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.073435] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.160694] FAULT_INJECTION: forcing a failure. [ 89.160694] name failslab, interval 1, probability 0, space 0, times 0 [ 89.160704] CPU: 1 PID: 19679 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.160711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.160716] Call Trace: [ 89.160737] dump_stack+0x194/0x257 [ 89.160758] ? arch_local_irq_restore+0x53/0x53 [ 89.160794] should_fail+0x8c0/0xa40 [ 89.160806] ? check_noncircular+0x20/0x20 [ 89.160824] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.160841] ? __lock_is_held+0xb6/0x140 [ 89.160872] ? find_held_lock+0x35/0x1d0 [ 89.160896] ? __lock_is_held+0xb6/0x140 [ 89.160935] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.160944] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 89.160966] ? __ipv6_addr_type+0x193/0x280 [ 89.160984] ? rcu_note_context_switch+0x710/0x710 [ 89.160996] ? sctp_v6_scope+0x3f/0x50 [ 89.161023] should_failslab+0xec/0x120 [ 89.161039] kmem_cache_alloc_trace+0x4b/0x750 [ 89.161059] ? sctp_defaults_init+0xf00/0xf00 [ 89.161084] sctp_transport_new+0xef/0x840 [ 89.161099] ? sctp_transport_destroy_rcu+0x60/0x60 [ 89.161107] ? sctp_trans_elect_best+0x310/0x310 [ 89.161150] ? sctp_copy_one_addr+0xdc/0x120 [ 89.161160] ? sctp_copy_one_addr+0xb1/0x120 [ 89.161186] ? sctp_bind_addr_copy+0x180/0x360 [ 89.161212] sctp_assoc_add_peer+0x290/0x1100 [ 89.161237] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 89.161256] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 89.161281] __sctp_connect+0x251/0xc70 [ 89.161319] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.161347] ? mark_held_locks+0xaf/0x100 [ 89.161358] ? do_raw_spin_trylock+0x190/0x190 [ 89.161373] ? __local_bh_enable_ip+0x121/0x230 [ 89.161390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.161404] ? trace_hardirqs_on+0xd/0x10 [ 89.161414] ? __local_bh_enable_ip+0x121/0x230 [ 89.161441] sctp_connect+0xb4/0xf0 [ 89.161448] ? sctp_connect+0xb4/0xf0 [ 89.161467] inet_dgram_connect+0x16b/0x1f0 [ 89.161487] SYSC_connect+0x204/0x470 [ 89.161505] ? SYSC_bind+0x3f0/0x3f0 [ 89.161538] ? __sb_end_write+0xa0/0xd0 [ 89.161562] ? fput+0xd2/0x140 [ 89.161575] ? SyS_write+0x184/0x220 [ 89.161584] ? __do_page_fault+0x3d6/0xc90 [ 89.161601] ? SyS_read+0x220/0x220 [ 89.161630] SyS_connect+0x24/0x30 [ 89.161643] ? SyS_accept+0x30/0x30 [ 89.161653] do_fast_syscall_32+0x3ee/0xf9d [ 89.161683] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.161717] ? syscall_return_slowpath+0x2ad/0x550 [ 89.161729] ? prepare_exit_to_usermode+0x340/0x340 [ 89.161745] ? sysret32_from_system_call+0x5/0x3b [ 89.161770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.161800] entry_SYSENTER_compat+0x51/0x60 [ 89.161807] RIP: 0023:0xf7f59c79 [ 89.161812] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.161822] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.161827] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.161832] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.161838] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.161843] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.172164] device gre0 entered promiscuous mode [ 89.286215] FAULT_INJECTION: forcing a failure. [ 89.286215] name failslab, interval 1, probability 0, space 0, times 0 [ 89.286225] CPU: 0 PID: 19695 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.286230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.286233] Call Trace: [ 89.286249] dump_stack+0x194/0x257 [ 89.286267] ? arch_local_irq_restore+0x53/0x53 [ 89.286280] ? kernel_text_address+0x102/0x140 [ 89.286308] should_fail+0x8c0/0xa40 [ 89.286326] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.286349] ? save_stack+0xa3/0xd0 [ 89.286361] ? save_stack+0x43/0xd0 [ 89.286368] ? kasan_kmalloc+0xad/0xe0 [ 89.286376] ? kasan_slab_alloc+0x12/0x20 [ 89.286385] ? kmem_cache_alloc_node+0x144/0x760 [ 89.286395] ? __alloc_skb+0xf1/0x780 [ 89.286405] ? _sctp_make_chunk+0x3b/0x260 [ 89.286413] ? sctp_make_control+0x39/0x150 [ 89.286422] ? sctp_make_init+0x7eb/0xf70 [ 89.286432] ? sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.286440] ? sctp_do_sm+0x18a/0x6a20 [ 89.286449] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.286457] ? __sctp_connect+0x801/0xc70 [ 89.286465] ? sctp_connect+0xb4/0xf0 [ 89.286475] ? inet_dgram_connect+0x16b/0x1f0 [ 89.286484] ? SYSC_connect+0x204/0x470 [ 89.286492] ? SyS_connect+0x24/0x30 [ 89.286502] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.286510] ? entry_SYSENTER_compat+0x51/0x60 [ 89.286523] ? __lock_acquire+0x664/0x3e00 [ 89.286536] ? check_noncircular+0x20/0x20 [ 89.286548] ? print_irqtrace_events+0x270/0x270 [ 89.286578] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.286588] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.286618] should_failslab+0xec/0x120 [ 89.286634] kmem_cache_alloc_node_trace+0x5a/0x750 [ 89.286674] __kmalloc_node_track_caller+0x33/0x70 [ 89.286689] __kmalloc_reserve.isra.41+0x41/0xd0 [ 89.286708] __alloc_skb+0x13b/0x780 [ 89.286727] ? skb_copy_and_csum_dev+0x360/0x360 [ 89.286736] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.286754] ? print_irqtrace_events+0x270/0x270 [ 89.286784] ? print_irqtrace_events+0x270/0x270 [ 89.286803] ? sctp_bind_addrs_to_raw+0x225/0x320 [ 89.286823] _sctp_make_chunk+0x3b/0x260 [ 89.286851] sctp_make_control+0x39/0x150 [ 89.286872] sctp_make_init+0x7eb/0xf70 [ 89.286904] ? sctp_init_cause+0x170/0x170 [ 89.286922] ? __rhashtable_insert_fast.constprop.30+0x7be/0x13e0 [ 89.286934] ? check_noncircular+0x20/0x20 [ 89.286943] ? check_noncircular+0x20/0x20 [ 89.286955] ? sctp_csum_update+0x30/0x30 [ 89.286973] ? __rhashtable_lookup.isra.20.constprop.32+0x6b0/0x6b0 [ 89.286983] ? perf_trace_lock+0xd6/0x900 [ 89.286995] ? lock_downgrade+0x980/0x980 [ 89.287012] ? trace_event_raw_event_lock+0x340/0x340 [ 89.287032] ? check_noncircular+0x20/0x20 [ 89.287042] ? __lock_is_held+0xb6/0x140 [ 89.287078] sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.287096] sctp_do_sm+0x18a/0x6a20 [ 89.287110] ? find_held_lock+0x35/0x1d0 [ 89.287141] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.287152] ? lock_downgrade+0x980/0x980 [ 89.287170] ? lock_release+0xa40/0xa40 [ 89.287206] ? sctp_hash_transport+0x596/0x790 [ 89.287219] ? __rhashtable_insert_fast.constprop.30+0x13e0/0x13e0 [ 89.287227] ? sctp_hash_transport+0xec/0x790 [ 89.287234] ? sctp_transport_new+0x6be/0x840 [ 89.287246] ? sctp_transport_destroy_rcu+0x60/0x60 [ 89.287252] ? sctp_trans_elect_best+0x310/0x310 [ 89.287261] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 89.287273] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.287285] ? refcount_inc_not_zero+0xfe/0x180 [ 89.287301] ? sctp_packet_init+0x25d/0x450 [ 89.287312] ? __sctp_packet_append_chunk+0xc50/0xc50 [ 89.287326] ? memcpy+0x45/0x50 [ 89.287337] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 89.287358] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 89.287372] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.287389] __sctp_connect+0x801/0xc70 [ 89.287416] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.287434] ? mark_held_locks+0xaf/0x100 [ 89.287442] ? do_raw_spin_trylock+0x190/0x190 [ 89.287454] ? __local_bh_enable_ip+0x121/0x230 [ 89.287466] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.287478] ? trace_hardirqs_on+0xd/0x10 [ 89.287487] ? __local_bh_enable_ip+0x121/0x230 [ 89.287507] sctp_connect+0xb4/0xf0 [ 89.287514] ? sctp_connect+0xb4/0xf0 [ 89.287530] inet_dgram_connect+0x16b/0x1f0 [ 89.287546] SYSC_connect+0x204/0x470 [ 89.287562] ? SYSC_bind+0x3f0/0x3f0 [ 89.287588] ? __sb_end_write+0xa0/0xd0 [ 89.287609] ? fput+0xd2/0x140 [ 89.287620] ? SyS_write+0x184/0x220 [ 89.287629] ? __do_page_fault+0x3d6/0xc90 [ 89.287643] ? SyS_read+0x220/0x220 [ 89.287666] SyS_connect+0x24/0x30 [ 89.287677] ? SyS_accept+0x30/0x30 [ 89.287687] do_fast_syscall_32+0x3ee/0xf9d [ 89.287712] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.287737] ? syscall_return_slowpath+0x2ad/0x550 [ 89.287748] ? prepare_exit_to_usermode+0x340/0x340 [ 89.287763] ? sysret32_from_system_call+0x5/0x3b [ 89.287784] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.287807] entry_SYSENTER_compat+0x51/0x60 [ 89.287815] RIP: 0023:0xf7f59c79 [ 89.287819] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.287836] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.287841] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.287845] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.287850] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.287854] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.319675] syz-executor1 (19703): /proc/19702/oom_adj is deprecated, please use /proc/19702/oom_score_adj instead. [ 89.319865] updating oom_score_adj for 19712 (syz-executor1) from 0 to 58 because it shares mm with 19702 (syz-executor1). Report if this is unexpected. [ 89.342192] FAULT_INJECTION: forcing a failure. [ 89.342192] name failslab, interval 1, probability 0, space 0, times 0 [ 89.342202] CPU: 0 PID: 19711 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.342208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.342212] Call Trace: [ 89.342229] dump_stack+0x194/0x257 [ 89.342249] ? arch_local_irq_restore+0x53/0x53 [ 89.342263] ? kernel_text_address+0x102/0x140 [ 89.342294] should_fail+0x8c0/0xa40 [ 89.342317] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.342340] ? save_stack+0xa3/0xd0 [ 89.342352] ? save_stack+0x43/0xd0 [ 89.342358] ? kasan_kmalloc+0xad/0xe0 [ 89.342365] ? kasan_slab_alloc+0x12/0x20 [ 89.342374] ? kmem_cache_alloc_node+0x144/0x760 [ 89.342382] ? __alloc_skb+0xf1/0x780 [ 89.342391] ? _sctp_make_chunk+0x3b/0x260 [ 89.342398] ? sctp_make_control+0x39/0x150 [ 89.342406] ? sctp_make_init+0x7eb/0xf70 [ 89.342415] ? sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.342423] ? sctp_do_sm+0x18a/0x6a20 [ 89.342431] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.342438] ? __sctp_connect+0x801/0xc70 [ 89.342445] ? sctp_connect+0xb4/0xf0 [ 89.342454] ? inet_dgram_connect+0x16b/0x1f0 [ 89.342461] ? SYSC_connect+0x204/0x470 [ 89.342469] ? SyS_connect+0x24/0x30 [ 89.342478] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.342487] ? entry_SYSENTER_compat+0x51/0x60 [ 89.342500] ? __lock_acquire+0x664/0x3e00 [ 89.342513] ? check_noncircular+0x20/0x20 [ 89.342525] ? print_irqtrace_events+0x270/0x270 [ 89.342559] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.342566] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.342588] should_failslab+0xec/0x120 [ 89.342605] kmem_cache_alloc_node_trace+0x5a/0x750 [ 89.342643] __kmalloc_node_track_caller+0x33/0x70 [ 89.342660] __kmalloc_reserve.isra.41+0x41/0xd0 [ 89.342681] __alloc_skb+0x13b/0x780 [ 89.342700] ? skb_copy_and_csum_dev+0x360/0x360 [ 89.342711] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.342729] ? print_irqtrace_events+0x270/0x270 [ 89.342762] ? print_irqtrace_events+0x270/0x270 [ 89.342782] ? sctp_bind_addrs_to_raw+0x225/0x320 [ 89.342802] _sctp_make_chunk+0x3b/0x260 [ 89.342832] sctp_make_control+0x39/0x150 [ 89.342852] sctp_make_init+0x7eb/0xf70 [ 89.342892] ? sctp_init_cause+0x170/0x170 [ 89.342913] ? __rhashtable_insert_fast.constprop.30+0x7be/0x13e0 [ 89.342927] ? check_noncircular+0x20/0x20 [ 89.342938] ? check_noncircular+0x20/0x20 [ 89.342952] ? sctp_csum_update+0x30/0x30 [ 89.342972] ? __rhashtable_lookup.isra.20.constprop.32+0x6b0/0x6b0 [ 89.342987] ? perf_trace_lock_acquire+0xe3/0x980 [ 89.342997] ? lock_downgrade+0x980/0x980 [ 89.343027] ? check_noncircular+0x20/0x20 [ 89.343038] ? __lock_is_held+0xb6/0x140 [ 89.343075] sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.343094] sctp_do_sm+0x18a/0x6a20 [ 89.343108] ? find_held_lock+0x35/0x1d0 [ 89.343139] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.343150] ? lock_downgrade+0x980/0x980 [ 89.343169] ? lock_release+0xa40/0xa40 [ 89.343209] ? sctp_hash_transport+0x596/0x790 [ 89.343224] ? __rhashtable_insert_fast.constprop.30+0x13e0/0x13e0 [ 89.343233] ? sctp_hash_transport+0xec/0x790 [ 89.343241] ? sctp_transport_new+0x6be/0x840 [ 89.343254] ? sctp_transport_destroy_rcu+0x60/0x60 [ 89.343262] ? sctp_trans_elect_best+0x310/0x310 [ 89.343274] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 89.343288] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.343301] ? refcount_inc_not_zero+0xfe/0x180 [ 89.343321] ? sctp_packet_init+0x25d/0x450 [ 89.343335] ? __sctp_packet_append_chunk+0xc50/0xc50 [ 89.343350] ? memcpy+0x45/0x50 [ 89.343365] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 89.343395] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 89.343414] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.343435] __sctp_connect+0x801/0xc70 [ 89.343467] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.343487] ? mark_held_locks+0xaf/0x100 [ 89.343495] ? do_raw_spin_trylock+0x190/0x190 [ 89.343508] ? __local_bh_enable_ip+0x121/0x230 [ 89.343523] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.343536] ? trace_hardirqs_on+0xd/0x10 [ 89.343545] ? __local_bh_enable_ip+0x121/0x230 [ 89.343567] sctp_connect+0xb4/0xf0 [ 89.343574] ? sctp_connect+0xb4/0xf0 [ 89.343592] inet_dgram_connect+0x16b/0x1f0 [ 89.343607] SYSC_connect+0x204/0x470 [ 89.343623] ? SYSC_bind+0x3f0/0x3f0 [ 89.343652] ? __sb_end_write+0xa0/0xd0 [ 89.343672] ? fput+0xd2/0x140 [ 89.343684] ? SyS_write+0x184/0x220 [ 89.343693] ? __do_page_fault+0x3d6/0xc90 [ 89.343707] ? SyS_read+0x220/0x220 [ 89.343728] SyS_connect+0x24/0x30 [ 89.343739] ? SyS_accept+0x30/0x30 [ 89.343750] do_fast_syscall_32+0x3ee/0xf9d [ 89.343774] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.343802] ? syscall_return_slowpath+0x2ad/0x550 [ 89.343813] ? prepare_exit_to_usermode+0x340/0x340 [ 89.343832] ? sysret32_from_system_call+0x5/0x3b [ 89.343853] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.343874] entry_SYSENTER_compat+0x51/0x60 [ 89.343880] RIP: 0023:0xf7f59c79 [ 89.343885] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.343893] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.343898] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.343902] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.343907] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.343911] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.424631] updating oom_score_adj for 19741 (syz-executor1) from 58 to 58 because it shares mm with 19702 (syz-executor1). Report if this is unexpected. [ 89.463251] FAULT_INJECTION: forcing a failure. [ 89.463251] name failslab, interval 1, probability 0, space 0, times 0 [ 89.463260] CPU: 0 PID: 19740 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.463264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.463267] Call Trace: [ 89.463282] dump_stack+0x194/0x257 [ 89.463298] ? arch_local_irq_restore+0x53/0x53 [ 89.463327] should_fail+0x8c0/0xa40 [ 89.463343] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.463357] ? __lock_acquire+0x664/0x3e00 [ 89.463375] ? print_irqtrace_events+0x270/0x270 [ 89.463390] ? find_held_lock+0x35/0x1d0 [ 89.463407] ? __lock_is_held+0xb6/0x140 [ 89.463441] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.463449] ? print_irqtrace_events+0x270/0x270 [ 89.463458] ? print_irqtrace_events+0x270/0x270 [ 89.463471] ? rcu_note_context_switch+0x710/0x710 [ 89.463479] ? __lock_acquire+0x664/0x3e00 [ 89.463501] should_failslab+0xec/0x120 [ 89.463513] kmem_cache_alloc_node+0x56/0x760 [ 89.463523] ? __lock_acquire+0x664/0x3e00 [ 89.463531] ? print_irqtrace_events+0x270/0x270 [ 89.463552] __alloc_skb+0xf1/0x780 [ 89.463567] ? skb_copy_and_csum_dev+0x360/0x360 [ 89.463576] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.463595] ? __lock_acquire+0x664/0x3e00 [ 89.463603] ? __lock_acquire+0x664/0x3e00 [ 89.463615] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.463645] sctp_packet_transmit+0x2ed/0x3750 [ 89.463658] ? check_noncircular+0x20/0x20 [ 89.463673] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.463681] ? check_noncircular+0x20/0x20 [ 89.463690] ? check_noncircular+0x20/0x20 [ 89.463699] ? check_noncircular+0x20/0x20 [ 89.463709] ? sctp_packet_config+0xc80/0xc80 [ 89.463718] ? mark_held_locks+0xaf/0x100 [ 89.463730] ? check_noncircular+0x20/0x20 [ 89.463739] ? find_held_lock+0x35/0x1d0 [ 89.463757] ? find_held_lock+0x35/0x1d0 [ 89.463777] ? sctp_packet_config+0x825/0xc80 [ 89.463788] ? lock_downgrade+0x980/0x980 [ 89.463801] ? lock_release+0xa40/0xa40 [ 89.463809] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.463844] ? __sctp_packet_append_chunk+0x4c3/0xc50 [ 89.463864] ? sctp_csum_update+0x30/0x30 [ 89.463875] ? sctp_packet_append_chunk+0xa90/0xa90 [ 89.463886] ? sctp_packet_init+0x25d/0x450 [ 89.463906] ? sctp_packet_append_chunk+0x5fe/0xa90 [ 89.463929] sctp_outq_flush+0xab6/0x4050 [ 89.463942] ? kernel_text_address+0x102/0x140 [ 89.463958] ? register_lock_class+0x2178/0x2cd0 [ 89.463986] ? sctp_generate_fwdtsn+0xc00/0xc00 [ 89.463999] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.464005] ? save_stack+0xa3/0xd0 [ 89.464014] ? save_stack+0x43/0xd0 [ 89.464020] ? kasan_kmalloc+0xad/0xe0 [ 89.464026] ? kasan_slab_alloc+0x12/0x20 [ 89.464033] ? kmem_cache_alloc+0x12e/0x760 [ 89.464039] ? sctp_chunkify+0xce/0x3f0 [ 89.464046] ? _sctp_make_chunk+0x13c/0x260 [ 89.464053] ? sctp_make_control+0x39/0x150 [ 89.464062] ? sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.464069] ? sctp_do_sm+0x18a/0x6a20 [ 89.464075] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.464082] ? __sctp_connect+0x801/0xc70 [ 89.464088] ? sctp_connect+0xb4/0xf0 [ 89.464096] ? SYSC_connect+0x204/0x470 [ 89.464105] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.464113] ? entry_SYSENTER_compat+0x51/0x60 [ 89.464122] ? entry_SYSENTER_compat+0x51/0x60 [ 89.464131] ? check_noncircular+0x20/0x20 [ 89.464145] ? print_irqtrace_events+0x270/0x270 [ 89.464177] ? __kmalloc_node_track_caller+0x33/0x70 [ 89.464191] ? __lock_is_held+0xb6/0x140 [ 89.464204] ? sctp_chunkify+0xce/0x3f0 [ 89.464219] ? check_noncircular+0x20/0x20 [ 89.464227] ? rcu_read_lock_sched_held+0x108/0x120 [ 89.464237] ? kmem_cache_alloc+0x466/0x760 [ 89.464256] ? lock_acquire+0x1d5/0x580 [ 89.464264] ? lock_acquire+0x1d5/0x580 [ 89.464273] ? lock_timer_base+0x1a3/0x2b0 [ 89.464283] ? check_noncircular+0x20/0x20 [ 89.464289] ? sctp_chunk_iif+0xa0/0xa0 [ 89.464304] ? print_irqtrace_events+0x270/0x270 [ 89.464322] ? add_timer+0x5e9/0x14f0 [ 89.464332] ? lock_downgrade+0x980/0x980 [ 89.464342] ? resched_cpu+0x70/0x70 [ 89.464351] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 89.464359] ? calc_wheel_index+0x13d/0x200 [ 89.464374] ? mark_held_locks+0xaf/0x100 [ 89.464384] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 89.464396] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.464406] ? trace_hardirqs_on+0xd/0x10 [ 89.464417] ? add_timer+0x5ee/0x14f0 [ 89.464438] ? mod_timer_pending+0x1510/0x1510 [ 89.464444] ? sctp_init_cause+0x170/0x170 [ 89.464458] ? __rhashtable_insert_fast.constprop.30+0x7be/0x13e0 [ 89.464470] ? check_noncircular+0x20/0x20 [ 89.464480] ? sctp_csum_update+0x30/0x30 [ 89.464494] ? __rhashtable_lookup.isra.20.constprop.32+0x6b0/0x6b0 [ 89.464505] ? ip_route_output_key_hash+0x229/0x370 [ 89.464516] ? sctp_outq_tail+0x7b0/0xb30 [ 89.464533] ? sctp_outq_free+0x20/0x20 [ 89.464544] ? check_noncircular+0x20/0x20 [ 89.464563] ? sctp_endpoint_new+0xee0/0xee0 [ 89.464583] sctp_outq_uncork+0x5a/0x70 [ 89.464594] sctp_do_sm+0x50e/0x6a20 [ 89.464623] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.464632] ? lock_downgrade+0x980/0x980 [ 89.464645] ? lock_release+0xa40/0xa40 [ 89.464674] ? sctp_hash_transport+0x596/0x790 [ 89.464685] ? __rhashtable_insert_fast.constprop.30+0x13e0/0x13e0 [ 89.464693] ? sctp_hash_transport+0xec/0x790 [ 89.464699] ? sctp_transport_new+0x6be/0x840 [ 89.464710] ? sctp_transport_destroy_rcu+0x60/0x60 [ 89.464716] ? sctp_trans_elect_best+0x310/0x310 [ 89.464725] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 89.464736] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.464747] ? refcount_inc_not_zero+0xfe/0x180 [ 89.464761] ? sctp_packet_init+0x25d/0x450 [ 89.464773] ? __sctp_packet_append_chunk+0xc50/0xc50 [ 89.464785] ? memcpy+0x45/0x50 [ 89.464818] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 89.464832] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.464848] __sctp_connect+0x801/0xc70 [ 89.464872] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.464886] ? mark_held_locks+0xaf/0x100 [ 89.464894] ? do_raw_spin_trylock+0x190/0x190 [ 89.464903] ? __local_bh_enable_ip+0x121/0x230 [ 89.464915] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.464925] ? trace_hardirqs_on+0xd/0x10 [ 89.464933] ? __local_bh_enable_ip+0x121/0x230 [ 89.464950] sctp_connect+0xb4/0xf0 [ 89.464955] ? sctp_connect+0xb4/0xf0 [ 89.464969] inet_dgram_connect+0x16b/0x1f0 [ 89.464982] SYSC_connect+0x204/0x470 [ 89.464995] ? SYSC_bind+0x3f0/0x3f0 [ 89.465017] ? __sb_end_write+0xa0/0xd0 [ 89.465033] ? fput+0xd2/0x140 [ 89.465042] ? SyS_write+0x184/0x220 [ 89.465050] ? __do_page_fault+0x3d6/0xc90 [ 89.465061] ? SyS_read+0x220/0x220 [ 89.465081] SyS_connect+0x24/0x30 [ 89.465090] ? SyS_accept+0x30/0x30 [ 89.465098] do_fast_syscall_32+0x3ee/0xf9d [ 89.465117] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.465139] ? syscall_return_slowpath+0x2ad/0x550 [ 89.465148] ? prepare_exit_to_usermode+0x340/0x340 [ 89.465159] ? sysret32_from_system_call+0x5/0x3b [ 89.465175] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.465194] entry_SYSENTER_compat+0x51/0x60 [ 89.465201] RIP: 0023:0xf7f59c79 [ 89.465205] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.465213] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.465217] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.465221] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.465225] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.465229] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.516322] FAULT_INJECTION: forcing a failure. [ 89.516322] name failslab, interval 1, probability 0, space 0, times 0 [ 89.516334] CPU: 0 PID: 19762 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.516342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.516347] Call Trace: [ 89.516362] dump_stack+0x194/0x257 [ 89.516382] ? arch_local_irq_restore+0x53/0x53 [ 89.516414] should_fail+0x8c0/0xa40 [ 89.516434] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.516454] ? check_noncircular+0x20/0x20 [ 89.516473] ? print_irqtrace_events+0x270/0x270 [ 89.516481] ? perf_trace_lock+0xd6/0x900 [ 89.516498] ? find_held_lock+0x35/0x1d0 [ 89.516519] ? __lock_is_held+0xb6/0x140 [ 89.516555] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 89.516564] ? print_irqtrace_events+0x270/0x270 [ 89.516574] ? print_irqtrace_events+0x270/0x270 [ 89.516586] ? rcu_note_context_switch+0x710/0x710 [ 89.516618] should_failslab+0xec/0x120 [ 89.516634] kmem_cache_alloc_node+0x56/0x760 [ 89.516648] ? __lock_acquire+0x664/0x3e00 [ 89.516659] ? print_irqtrace_events+0x270/0x270 [ 89.516688] __alloc_skb+0xf1/0x780 [ 89.516708] ? skb_copy_and_csum_dev+0x360/0x360 [ 89.516720] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.516745] ? __lock_acquire+0x664/0x3e00 [ 89.516755] ? __lock_acquire+0x664/0x3e00 [ 89.516770] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.516807] sctp_packet_transmit+0x2ed/0x3750 [ 89.516848] ? perf_trace_lock+0xd6/0x900 [ 89.516865] ? trace_event_raw_event_lock+0x340/0x340 [ 89.516886] ? check_noncircular+0x20/0x20 [ 89.516899] ? check_noncircular+0x20/0x20 [ 89.516911] ? check_noncircular+0x20/0x20 [ 89.516926] ? sctp_packet_config+0xc80/0xc80 [ 89.516942] ? perf_trace_lock+0xd6/0x900 [ 89.516952] ? perf_trace_lock+0xd6/0x900 [ 89.516982] ? find_held_lock+0x35/0x1d0 [ 89.517005] ? sctp_packet_config+0x825/0xc80 [ 89.517017] ? lock_downgrade+0x980/0x980 [ 89.517034] ? lock_release+0xa40/0xa40 [ 89.517043] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.517080] ? __sctp_packet_append_chunk+0x4c3/0xc50 [ 89.517103] ? sctp_csum_update+0x30/0x30 [ 89.517115] ? sctp_packet_append_chunk+0xa90/0xa90 [ 89.517127] ? sctp_packet_init+0x25d/0x450 [ 89.517147] ? sctp_packet_append_chunk+0x5fe/0xa90 [ 89.517172] sctp_outq_flush+0xab6/0x4050 [ 89.517184] ? kernel_text_address+0x102/0x140 [ 89.517202] ? register_lock_class+0x2178/0x2cd0 [ 89.517238] ? sctp_generate_fwdtsn+0xc00/0xc00 [ 89.517254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.517261] ? save_stack+0xa3/0xd0 [ 89.517273] ? save_stack+0x43/0xd0 [ 89.517279] ? kasan_kmalloc+0xad/0xe0 [ 89.517286] ? kasan_slab_alloc+0x12/0x20 [ 89.517294] ? kmem_cache_alloc+0x12e/0x760 [ 89.517301] ? sctp_chunkify+0xce/0x3f0 [ 89.517308] ? _sctp_make_chunk+0x13c/0x260 [ 89.517314] ? sctp_make_control+0x39/0x150 [ 89.517324] ? sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.517331] ? sctp_do_sm+0x18a/0x6a20 [ 89.517339] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.517348] ? __sctp_connect+0x801/0xc70 [ 89.517358] ? sctp_connect+0xb4/0xf0 [ 89.517371] ? SYSC_connect+0x204/0x470 [ 89.517383] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.517391] ? entry_SYSENTER_compat+0x51/0x60 [ 89.517400] ? entry_SYSENTER_compat+0x51/0x60 [ 89.517413] ? check_noncircular+0x20/0x20 [ 89.517429] ? print_irqtrace_events+0x270/0x270 [ 89.517470] ? perf_trace_lock+0xd6/0x900 [ 89.517482] ? __lock_is_held+0xb6/0x140 [ 89.517498] ? trace_event_raw_event_lock+0x340/0x340 [ 89.517516] ? check_noncircular+0x20/0x20 [ 89.517525] ? rcu_read_lock_sched_held+0x108/0x120 [ 89.517535] ? kmem_cache_alloc+0x466/0x760 [ 89.517559] ? lock_acquire+0x1d5/0x580 [ 89.517571] ? lock_timer_base+0x1a3/0x2b0 [ 89.517583] ? check_noncircular+0x20/0x20 [ 89.517590] ? sctp_chunk_iif+0xa0/0xa0 [ 89.517609] ? print_irqtrace_events+0x270/0x270 [ 89.517633] ? add_timer+0x5e9/0x14f0 [ 89.517646] ? lock_downgrade+0x980/0x980 [ 89.517657] ? resched_cpu+0x70/0x70 [ 89.517666] ? _raw_spin_lock_irqsave+0x9e/0xc0 [ 89.517675] ? calc_wheel_index+0x13d/0x200 [ 89.517693] ? mark_held_locks+0xaf/0x100 [ 89.517704] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 89.517716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.517727] ? trace_hardirqs_on+0xd/0x10 [ 89.517742] ? add_timer+0x5ee/0x14f0 [ 89.517769] ? mod_timer_pending+0x1510/0x1510 [ 89.517777] ? sctp_init_cause+0x170/0x170 [ 89.517793] ? __rhashtable_insert_fast.constprop.30+0x7be/0x13e0 [ 89.517816] ? check_noncircular+0x20/0x20 [ 89.517829] ? sctp_csum_update+0x30/0x30 [ 89.517847] ? __rhashtable_lookup.isra.20.constprop.32+0x6b0/0x6b0 [ 89.517857] ? perf_trace_lock+0xd6/0x900 [ 89.517872] ? sctp_outq_tail+0x7b0/0xb30 [ 89.517890] ? sctp_outq_free+0x20/0x20 [ 89.517902] ? check_noncircular+0x20/0x20 [ 89.517922] ? sctp_endpoint_new+0xee0/0xee0 [ 89.517945] sctp_outq_uncork+0x5a/0x70 [ 89.517956] sctp_do_sm+0x50e/0x6a20 [ 89.517988] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.517997] ? lock_downgrade+0x980/0x980 [ 89.518013] ? lock_release+0xa40/0xa40 [ 89.518051] ? sctp_hash_transport+0x596/0x790 [ 89.518063] ? __rhashtable_insert_fast.constprop.30+0x13e0/0x13e0 [ 89.518071] ? sctp_hash_transport+0xec/0x790 [ 89.518077] ? sctp_transport_new+0x6be/0x840 [ 89.518088] ? sctp_transport_destroy_rcu+0x60/0x60 [ 89.518094] ? sctp_trans_elect_best+0x310/0x310 [ 89.518104] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 89.518116] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 89.518127] ? refcount_inc_not_zero+0xfe/0x180 [ 89.518143] ? sctp_packet_init+0x25d/0x450 [ 89.518155] ? __sctp_packet_append_chunk+0xc50/0xc50 [ 89.518168] ? memcpy+0x45/0x50 [ 89.518203] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 89.518219] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.518237] __sctp_connect+0x801/0xc70 [ 89.518265] ? sctp_wait_for_sndbuf+0x8d0/0x8d0 [ 89.518280] ? mark_held_locks+0xaf/0x100 [ 89.518288] ? do_raw_spin_trylock+0x190/0x190 [ 89.518301] ? __local_bh_enable_ip+0x121/0x230 [ 89.518314] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.518324] ? trace_hardirqs_on+0xd/0x10 [ 89.518333] ? __local_bh_enable_ip+0x121/0x230 [ 89.518351] sctp_connect+0xb4/0xf0 [ 89.518357] ? sctp_connect+0xb4/0xf0 [ 89.518373] inet_dgram_connect+0x16b/0x1f0 [ 89.518387] SYSC_connect+0x204/0x470 [ 89.518401] ? SYSC_bind+0x3f0/0x3f0 [ 89.518424] ? __sb_end_write+0xa0/0xd0 [ 89.518440] ? fput+0xd2/0x140 [ 89.518450] ? SyS_write+0x184/0x220 [ 89.518459] ? __do_page_fault+0x3d6/0xc90 [ 89.518472] ? SyS_read+0x220/0x220 [ 89.518492] SyS_connect+0x24/0x30 [ 89.518502] ? SyS_accept+0x30/0x30 [ 89.518510] do_fast_syscall_32+0x3ee/0xf9d [ 89.518530] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.518539] ? _raw_spin_unlock_irq+0x56/0x70 [ 89.518558] ? syscall_return_slowpath+0x2ad/0x550 [ 89.518568] ? prepare_exit_to_usermode+0x340/0x340 [ 89.518579] ? sysret32_from_system_call+0x5/0x3b [ 89.518597] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.518616] entry_SYSENTER_compat+0x51/0x60 [ 89.518623] RIP: 0023:0xf7f59c79 [ 89.518627] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.518634] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.518638] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.518641] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.518645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.518649] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.618232] FAULT_INJECTION: forcing a failure. [ 89.618232] name failslab, interval 1, probability 0, space 0, times 0 [ 89.618243] CPU: 1 PID: 19779 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.618248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.618253] Call Trace: [ 89.618269] dump_stack+0x194/0x257 [ 89.618291] ? arch_local_irq_restore+0x53/0x53 [ 89.618300] ? sctp_transport_burst_reset+0x90/0xb0 [ 89.618324] ? sctp_outq_flush+0x12dc/0x4050 [ 89.618358] should_fail+0x8c0/0xa40 [ 89.618381] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.618408] ? sctp_generate_fwdtsn+0xc00/0xc00 [ 89.618431] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 89.618441] ? save_stack+0xa3/0xd0 [ 89.618454] ? save_stack+0x43/0xd0 [ 89.618461] ? kasan_kmalloc+0xad/0xe0 [ 89.618468] ? kasan_slab_alloc+0x12/0x20 [ 89.618477] ? kmem_cache_alloc+0x12e/0x760 [ 89.618484] ? sctp_chunkify+0xce/0x3f0 [ 89.618492] ? _sctp_make_chunk+0x13c/0x260 [ 89.618500] ? sctp_make_control+0x39/0x150 [ 89.618511] ? sctp_sf_do_prm_asoc+0xc1/0x350 [ 89.618520] ? sctp_do_sm+0x18a/0x6a20 [ 89.618527] ? sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 89.618534] ? __sctp_connect+0x801/0xc70 [ 89.618540] ? sctp_connect+0xb4/0xf0 [ 89.618552] ? SYSC_connect+0x204/0x470 [ 89.618563] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.618576] ? lock_pin_lock+0x360/0x360 [ 89.618608] ? perf_trace_lock_acquire+0xe3/0x980 [ 89.618640] ? perf_trace_lock+0x900/0x900 [ 89.618665] should_failslab+0xec/0x120 [ 89.618680] kmem_cache_alloc_trace+0x4b/0x750 [ 89.618687] ? __lock_is_held+0xb6/0x140 [ 89.618707] ? trace_event_raw_event_lock+0x340/0x340 [ 89.618732] sctp_association_new+0x114/0x2130 [ 89.618744] ? kmem_cache_alloc+0x466/0x760 [ 89.618766] ? sctp_trans_elect_best+0x310/0x310 [ 89.618779] ? lock_acquire+0x1d5/0x580 [ 89.618792] ? sctp_verify_init+0x540/0x1760 [ 89.618801] ? lock_timer_base+0x1a3/0x2b0 [ 89.618834] ? sctp_unpack_cookie+0x1310/0x1310 [ 89.618843] ? print_irqtrace_events+0x270/0x270 [ 89.618864] ? add_timer+0x5e9/0x14f0 [ 89.618885] ? print_irqtrace_events+0x270/0x270 [ 89.618892] ? resched_cpu+0x70/0x70 [ 89.618917] ? __lock_acquire+0x664/0x3e00 [ 89.618931] ? sctp_v4_scope+0xfc/0x130 [ 89.618957] sctp_make_temp_asoc+0x9a/0x1d0 [ 89.618977] sctp_sf_do_5_1B_init+0x849/0xe80 [ 89.618999] ? sctp_sf_do_4_C+0x840/0x840 [ 89.619006] ? check_noncircular+0x20/0x20 [ 89.619021] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 89.619035] ? sctp_sm_lookup_event+0x95/0x3c0 [ 89.619055] sctp_do_sm+0x18a/0x6a20 [ 89.619083] ? perf_trace_lock+0xd6/0x900 [ 89.619103] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.619119] ? trace_event_raw_event_lock+0x340/0x340 [ 89.619139] ? check_noncircular+0x20/0x20 [ 89.619150] ? rcu_read_lock_held+0xa9/0xc0 [ 89.619160] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 89.619190] ? sctp_v4_err+0xae0/0xae0 [ 89.619212] ? __lock_acquire+0x664/0x3e00 [ 89.619233] ? find_held_lock+0x35/0x1d0 [ 89.619264] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 89.619277] ? lock_downgrade+0x980/0x980 [ 89.619297] ? lock_release+0xa40/0xa40 [ 89.619323] ? lock_release+0xa40/0xa40 [ 89.619371] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 89.619413] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 89.619431] ? sctp_association_hold+0x20/0x20 [ 89.619459] sctp_inq_push+0x23b/0x300 [ 89.619471] ? sctp_inq_free+0x3c0/0x3c0 [ 89.619510] sctp_backlog_rcv+0x177/0xaa0 [ 89.619535] ? sctp_hash_obj+0x5e0/0x5e0 [ 89.619542] ? mark_held_locks+0xaf/0x100 [ 89.619558] ? __local_bh_enable_ip+0x121/0x230 [ 89.619575] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.619585] ? __release_sock+0xca/0x360 [ 89.619595] ? trace_hardirqs_on+0xd/0x10 [ 89.619605] ? __local_bh_enable_ip+0x121/0x230 [ 89.619627] __release_sock+0x124/0x360 [ 89.619662] release_sock+0xa4/0x2a0 [ 89.619678] ? __release_sock+0x360/0x360 [ 89.619690] ? trace_hardirqs_on+0xd/0x10 [ 89.619700] ? __local_bh_enable_ip+0x121/0x230 [ 89.619728] sctp_connect+0xc3/0xf0 [ 89.619746] inet_dgram_connect+0x16b/0x1f0 [ 89.619765] SYSC_connect+0x204/0x470 [ 89.619783] ? SYSC_bind+0x3f0/0x3f0 [ 89.619815] ? __sb_end_write+0xa0/0xd0 [ 89.619839] ? fput+0xd2/0x140 [ 89.619852] ? SyS_write+0x184/0x220 [ 89.619862] ? __do_page_fault+0x3d6/0xc90 [ 89.619879] ? SyS_read+0x220/0x220 [ 89.619908] SyS_connect+0x24/0x30 [ 89.619920] ? SyS_accept+0x30/0x30 [ 89.619931] do_fast_syscall_32+0x3ee/0xf9d [ 89.619958] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.619975] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 89.619998] ? syscall_return_slowpath+0x2ad/0x550 [ 89.620018] ? sysret32_from_system_call+0x5/0x3b [ 89.620042] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.620071] entry_SYSENTER_compat+0x51/0x60 [ 89.620079] RIP: 0023:0xf7f59c79 [ 89.620084] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.620094] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.620099] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.620104] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.620109] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.620114] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.685087] FAULT_INJECTION: forcing a failure. [ 89.685087] name failslab, interval 1, probability 0, space 0, times 0 [ 89.685098] CPU: 1 PID: 19795 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.685103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.685106] Call Trace: [ 89.685121] dump_stack+0x194/0x257 [ 89.685135] ? arch_local_irq_restore+0x53/0x53 [ 89.685164] should_fail+0x8c0/0xa40 [ 89.685185] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.685199] ? lock_release+0xa40/0xa40 [ 89.685217] ? mark_held_locks+0xaf/0x100 [ 89.685228] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 89.685240] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.685250] ? trace_hardirqs_on+0xd/0x10 [ 89.685266] ? _crng_backtrack_protect+0xd9/0x130 [ 89.685282] ? memset+0x31/0x40 [ 89.685293] ? print_irqtrace_events+0x270/0x270 [ 89.685321] ? sctp_outq_init+0x2ea/0x410 [ 89.685332] ? sctp_outq_flush+0x4050/0x4050 [ 89.685350] should_failslab+0xec/0x120 [ 89.685363] __kmalloc+0x63/0x760 [ 89.685374] ? mark_held_locks+0xaf/0x100 [ 89.685387] ? __raw_spin_lock_init+0x1c/0x100 [ 89.685396] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 89.685415] sctp_stream_alloc_out+0x2f/0x1a0 [ 89.685432] sctp_stream_init+0xe6/0x340 [ 89.685441] ? __raw_spin_lock_init+0x2d/0x100 [ 89.685459] sctp_association_new+0x1253/0x2130 [ 89.685479] ? sctp_trans_elect_best+0x310/0x310 [ 89.685490] ? lock_acquire+0x1d5/0x580 [ 89.685499] ? sctp_verify_init+0x540/0x1760 [ 89.685507] ? lock_timer_base+0x1a3/0x2b0 [ 89.685531] ? sctp_unpack_cookie+0x1310/0x1310 [ 89.685538] ? print_irqtrace_events+0x270/0x270 [ 89.685554] ? add_timer+0x5e9/0x14f0 [ 89.685564] ? lock_downgrade+0x980/0x980 [ 89.685574] ? resched_cpu+0x70/0x70 [ 89.685598] ? sctp_v4_scope+0xfc/0x130 [ 89.685616] sctp_make_temp_asoc+0x9a/0x1d0 [ 89.685631] sctp_sf_do_5_1B_init+0x849/0xe80 [ 89.685646] ? sctp_sf_do_4_C+0x840/0x840 [ 89.685653] ? check_noncircular+0x20/0x20 [ 89.685664] ? mod_timer_pending+0x1510/0x1510 [ 89.685671] ? sctp_init_cause+0x170/0x170 [ 89.685679] ? sctp_sm_lookup_event+0x95/0x3c0 [ 89.685694] sctp_do_sm+0x18a/0x6a20 [ 89.685703] ? check_noncircular+0x20/0x20 [ 89.685729] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.685750] ? check_noncircular+0x20/0x20 [ 89.685759] ? rcu_read_lock_held+0xa9/0xc0 [ 89.685768] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 89.685788] ? sctp_v4_err+0xae0/0xae0 [ 89.685804] ? __lock_acquire+0x664/0x3e00 [ 89.685819] ? find_held_lock+0x35/0x1d0 [ 89.685840] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 89.685850] ? lock_downgrade+0x980/0x980 [ 89.685864] ? lock_release+0xa40/0xa40 [ 89.685876] ? lock_release+0xa40/0xa40 [ 89.685909] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 89.685936] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 89.685945] ? sctp_association_put+0x74/0x2f0 [ 89.685954] ? sctp_association_hold+0x20/0x20 [ 89.685972] sctp_inq_push+0x23b/0x300 [ 89.685982] ? sctp_inq_free+0x3c0/0x3c0 [ 89.686008] sctp_backlog_rcv+0x177/0xaa0 [ 89.686024] ? sctp_hash_obj+0x5e0/0x5e0 [ 89.686031] ? mark_held_locks+0xaf/0x100 [ 89.686042] ? __local_bh_enable_ip+0x121/0x230 [ 89.686054] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.686063] ? __release_sock+0xca/0x360 [ 89.686070] ? trace_hardirqs_on+0xd/0x10 [ 89.686078] ? __local_bh_enable_ip+0x121/0x230 [ 89.686093] __release_sock+0x124/0x360 [ 89.686115] release_sock+0xa4/0x2a0 [ 89.686126] ? __release_sock+0x360/0x360 [ 89.686134] ? trace_hardirqs_on+0xd/0x10 [ 89.686142] ? __local_bh_enable_ip+0x121/0x230 [ 89.686161] sctp_connect+0xc3/0xf0 [ 89.686175] inet_dgram_connect+0x16b/0x1f0 [ 89.686187] SYSC_connect+0x204/0x470 [ 89.686200] ? SYSC_bind+0x3f0/0x3f0 [ 89.686222] ? __sb_end_write+0xa0/0xd0 [ 89.686238] ? fput+0xd2/0x140 [ 89.686247] ? SyS_write+0x184/0x220 [ 89.686255] ? __do_page_fault+0x3d6/0xc90 [ 89.686267] ? SyS_read+0x220/0x220 [ 89.686286] SyS_connect+0x24/0x30 [ 89.686295] ? SyS_accept+0x30/0x30 [ 89.686308] do_fast_syscall_32+0x3ee/0xf9d [ 89.686327] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.686349] ? syscall_return_slowpath+0x2ad/0x550 [ 89.686359] ? prepare_exit_to_usermode+0x340/0x340 [ 89.686370] ? sysret32_from_system_call+0x5/0x3b [ 89.686387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.686406] entry_SYSENTER_compat+0x51/0x60 [ 89.686412] RIP: 0023:0xf7f59c79 [ 89.686417] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.686425] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.686429] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.686433] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.686437] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.686441] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.762403] FAULT_INJECTION: forcing a failure. [ 89.762403] name failslab, interval 1, probability 0, space 0, times 0 [ 89.762413] CPU: 1 PID: 19811 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.762419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.762422] Call Trace: [ 89.762441] dump_stack+0x194/0x257 [ 89.762459] ? arch_local_irq_restore+0x53/0x53 [ 89.762491] should_fail+0x8c0/0xa40 [ 89.762508] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.762543] ? save_stack+0xa3/0xd0 [ 89.762553] ? save_stack+0x43/0xd0 [ 89.762560] ? kasan_kmalloc+0xad/0xe0 [ 89.762568] ? __kmalloc+0x162/0x760 [ 89.762576] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 89.762583] ? sctp_stream_init+0xe6/0x340 [ 89.762591] ? sctp_association_new+0x1253/0x2130 [ 89.762599] ? sctp_make_temp_asoc+0x9a/0x1d0 [ 89.762607] ? sctp_sf_do_5_1B_init+0x849/0xe80 [ 89.762615] ? sctp_do_sm+0x18a/0x6a20 [ 89.762621] ? sctp_endpoint_bh_rcv+0x379/0x8f0 [ 89.762629] ? sctp_inq_push+0x23b/0x300 [ 89.762635] ? sctp_backlog_rcv+0x177/0xaa0 [ 89.762643] ? __release_sock+0x124/0x360 [ 89.762649] ? release_sock+0xa4/0x2a0 [ 89.762655] ? sctp_connect+0xc3/0xf0 [ 89.762663] ? inet_dgram_connect+0x16b/0x1f0 [ 89.762671] ? SYSC_connect+0x204/0x470 [ 89.762682] ? do_fast_syscall_32+0x3ee/0xf9d [ 89.762690] ? entry_SYSENTER_compat+0x51/0x60 [ 89.762703] ? check_noncircular+0x20/0x20 [ 89.762714] ? print_irqtrace_events+0x270/0x270 [ 89.762731] ? _crng_backtrack_protect+0xd9/0x130 [ 89.762757] should_failslab+0xec/0x120 [ 89.762770] kmem_cache_alloc_trace+0x4b/0x750 [ 89.762781] ? __lock_is_held+0xb6/0x140 [ 89.762804] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 89.762825] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 89.762837] ? __raw_spin_lock_init+0x1c/0x100 [ 89.762844] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 89.762854] ? memset+0x31/0x40 [ 89.762867] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 89.762882] ? sctp_sched_fcfs_init+0x9/0x10 [ 89.762890] ? sctp_stream_init+0x1cd/0x340 [ 89.762898] ? __raw_spin_lock_init+0x2d/0x100 [ 89.762915] sctp_association_new+0x1662/0x2130 [ 89.762936] ? sctp_trans_elect_best+0x310/0x310 [ 89.762947] ? lock_acquire+0x1d5/0x580 [ 89.762957] ? sctp_verify_init+0x540/0x1760 [ 89.762966] ? lock_timer_base+0x1a3/0x2b0 [ 89.762991] ? sctp_unpack_cookie+0x1310/0x1310 [ 89.763000] ? print_irqtrace_events+0x270/0x270 [ 89.763015] ? add_timer+0x5e9/0x14f0 [ 89.763026] ? lock_downgrade+0x980/0x980 [ 89.763038] ? resched_cpu+0x70/0x70 [ 89.763064] ? sctp_v4_scope+0xfc/0x130 [ 89.763084] sctp_make_temp_asoc+0x9a/0x1d0 [ 89.763101] sctp_sf_do_5_1B_init+0x849/0xe80 [ 89.763118] ? sctp_sf_do_4_C+0x840/0x840 [ 89.763125] ? check_noncircular+0x20/0x20 [ 89.763137] ? mod_timer_pending+0x1510/0x1510 [ 89.763145] ? sctp_init_cause+0x170/0x170 [ 89.763153] ? sctp_sm_lookup_event+0x95/0x3c0 [ 89.763169] sctp_do_sm+0x18a/0x6a20 [ 89.763179] ? check_noncircular+0x20/0x20 [ 89.763208] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.763232] ? check_noncircular+0x20/0x20 [ 89.763242] ? rcu_read_lock_held+0xa9/0xc0 [ 89.763252] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 89.763275] ? sctp_v4_err+0xae0/0xae0 [ 89.763297] ? __lock_acquire+0x664/0x3e00 [ 89.763314] ? find_held_lock+0x35/0x1d0 [ 89.763336] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 89.763347] ? lock_downgrade+0x980/0x980 [ 89.763362] ? lock_release+0xa40/0xa40 [ 89.763376] ? lock_release+0xa40/0xa40 [ 89.763412] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 89.763441] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 89.763451] ? sctp_association_put+0x74/0x2f0 [ 89.763460] ? sctp_association_hold+0x20/0x20 [ 89.763480] sctp_inq_push+0x23b/0x300 [ 89.763490] ? sctp_inq_free+0x3c0/0x3c0 [ 89.763518] sctp_backlog_rcv+0x177/0xaa0 [ 89.763536] ? sctp_hash_obj+0x5e0/0x5e0 [ 89.763542] ? mark_held_locks+0xaf/0x100 [ 89.763556] ? __local_bh_enable_ip+0x121/0x230 [ 89.763569] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.763577] ? __release_sock+0xca/0x360 [ 89.763585] ? trace_hardirqs_on+0xd/0x10 [ 89.763593] ? __local_bh_enable_ip+0x121/0x230 [ 89.763610] __release_sock+0x124/0x360 [ 89.763635] release_sock+0xa4/0x2a0 [ 89.763647] ? __release_sock+0x360/0x360 [ 89.763657] ? trace_hardirqs_on+0xd/0x10 [ 89.763666] ? __local_bh_enable_ip+0x121/0x230 [ 89.763686] sctp_connect+0xc3/0xf0 [ 89.763702] inet_dgram_connect+0x16b/0x1f0 [ 89.763718] SYSC_connect+0x204/0x470 [ 89.763732] ? SYSC_bind+0x3f0/0x3f0 [ 89.763757] ? __sb_end_write+0xa0/0xd0 [ 89.763773] ? fput+0xd2/0x140 [ 89.763783] ? SyS_write+0x184/0x220 [ 89.763792] ? __do_page_fault+0x3d6/0xc90 [ 89.763804] ? SyS_read+0x220/0x220 [ 89.763820] SyS_connect+0x24/0x30 [ 89.763827] ? SyS_accept+0x30/0x30 [ 89.763836] do_fast_syscall_32+0x3ee/0xf9d [ 89.763857] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.763870] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 89.763887] ? syscall_return_slowpath+0x2ad/0x550 [ 89.763903] ? sysret32_from_system_call+0x5/0x3b [ 89.763922] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.763941] entry_SYSENTER_compat+0x51/0x60 [ 89.763948] RIP: 0023:0xf7f59c79 [ 89.763953] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.763961] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.763966] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.763971] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.763975] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.763980] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 89.820186] FAULT_INJECTION: forcing a failure. [ 89.820186] name failslab, interval 1, probability 0, space 0, times 0 [ 89.820197] CPU: 1 PID: 19824 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 89.820202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.820205] Call Trace: [ 89.820222] dump_stack+0x194/0x257 [ 89.820240] ? arch_local_irq_restore+0x53/0x53 [ 89.820277] should_fail+0x8c0/0xa40 [ 89.820304] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 89.820323] ? lock_release+0xa40/0xa40 [ 89.820347] ? mark_held_locks+0xaf/0x100 [ 89.820361] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 89.820376] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.820389] ? trace_hardirqs_on+0xd/0x10 [ 89.820408] ? _crng_backtrack_protect+0xd9/0x130 [ 89.820428] ? memset+0x31/0x40 [ 89.820443] ? print_irqtrace_events+0x270/0x270 [ 89.820470] ? sctp_outq_init+0x2ea/0x410 [ 89.820483] ? sctp_outq_flush+0x4050/0x4050 [ 89.820503] should_failslab+0xec/0x120 [ 89.820517] __kmalloc+0x63/0x760 [ 89.820529] ? mark_held_locks+0xaf/0x100 [ 89.820543] ? __raw_spin_lock_init+0x1c/0x100 [ 89.820552] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 89.820571] sctp_stream_alloc_out+0x2f/0x1a0 [ 89.820590] sctp_stream_init+0xe6/0x340 [ 89.820598] ? __raw_spin_lock_init+0x2d/0x100 [ 89.820620] sctp_association_new+0x1253/0x2130 [ 89.820645] ? sctp_trans_elect_best+0x310/0x310 [ 89.820656] ? lock_acquire+0x1d5/0x580 [ 89.820667] ? sctp_verify_init+0x540/0x1760 [ 89.820676] ? lock_timer_base+0x1a3/0x2b0 [ 89.820704] ? sctp_unpack_cookie+0x1310/0x1310 [ 89.820713] ? print_irqtrace_events+0x270/0x270 [ 89.820732] ? add_timer+0x5e9/0x14f0 [ 89.820743] ? lock_downgrade+0x980/0x980 [ 89.820754] ? resched_cpu+0x70/0x70 [ 89.820785] ? sctp_v4_scope+0xfc/0x130 [ 89.820807] sctp_make_temp_asoc+0x9a/0x1d0 [ 89.820825] sctp_sf_do_5_1B_init+0x849/0xe80 [ 89.820849] ? sctp_sf_do_4_C+0x840/0x840 [ 89.820857] ? check_noncircular+0x20/0x20 [ 89.820871] ? mod_timer_pending+0x1510/0x1510 [ 89.820880] ? sctp_init_cause+0x170/0x170 [ 89.820891] ? sctp_sm_lookup_event+0x95/0x3c0 [ 89.820909] sctp_do_sm+0x18a/0x6a20 [ 89.820920] ? check_noncircular+0x20/0x20 [ 89.820954] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 89.820981] ? check_noncircular+0x20/0x20 [ 89.820992] ? rcu_read_lock_held+0xa9/0xc0 [ 89.821002] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 89.821029] ? sctp_v4_err+0xae0/0xae0 [ 89.821047] ? __lock_acquire+0x664/0x3e00 [ 89.821066] ? find_held_lock+0x35/0x1d0 [ 89.821093] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 89.821106] ? lock_downgrade+0x980/0x980 [ 89.821122] ? lock_release+0xa40/0xa40 [ 89.821138] ? lock_release+0xa40/0xa40 [ 89.821183] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 89.821213] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 89.821223] ? sctp_association_put+0x74/0x2f0 [ 89.821233] ? sctp_association_hold+0x20/0x20 [ 89.821253] sctp_inq_push+0x23b/0x300 [ 89.821264] ? sctp_inq_free+0x3c0/0x3c0 [ 89.821298] sctp_backlog_rcv+0x177/0xaa0 [ 89.821317] ? sctp_hash_obj+0x5e0/0x5e0 [ 89.821323] ? mark_held_locks+0xaf/0x100 [ 89.821336] ? __local_bh_enable_ip+0x121/0x230 [ 89.821349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 89.821358] ? __release_sock+0xca/0x360 [ 89.821366] ? trace_hardirqs_on+0xd/0x10 [ 89.821375] ? __local_bh_enable_ip+0x121/0x230 [ 89.821393] __release_sock+0x124/0x360 [ 89.821421] release_sock+0xa4/0x2a0 [ 89.821434] ? __release_sock+0x360/0x360 [ 89.821443] ? trace_hardirqs_on+0xd/0x10 [ 89.821452] ? __local_bh_enable_ip+0x121/0x230 [ 89.821473] sctp_connect+0xc3/0xf0 [ 89.821490] inet_dgram_connect+0x16b/0x1f0 [ 89.821506] SYSC_connect+0x204/0x470 [ 89.821520] ? SYSC_bind+0x3f0/0x3f0 [ 89.821546] ? __sb_end_write+0xa0/0xd0 [ 89.821564] ? fput+0xd2/0x140 [ 89.821574] ? SyS_write+0x184/0x220 [ 89.821582] ? __do_page_fault+0x3d6/0xc90 [ 89.821595] ? SyS_read+0x220/0x220 [ 89.821617] SyS_connect+0x24/0x30 [ 89.821627] ? SyS_accept+0x30/0x30 [ 89.821637] do_fast_syscall_32+0x3ee/0xf9d [ 89.821659] ? do_int80_syscall_32+0x9d0/0x9d0 [ 89.821684] ? syscall_return_slowpath+0x2ad/0x550 [ 89.821695] ? prepare_exit_to_usermode+0x340/0x340 [ 89.821708] ? sysret32_from_system_call+0x5/0x3b [ 89.821727] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.821749] entry_SYSENTER_compat+0x51/0x60 [ 89.821757] RIP: 0023:0xf7f59c79 [ 89.821761] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 89.821770] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 89.821774] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.821778] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.821782] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 89.821785] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.004935] audit: type=1400 audit(1513402583.743:296): avc: denied { setopt } for pid=19629 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/16 05:36:30 executing program 3: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000006b000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c0000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000516000)="2e2f66696c653000", 0x20000, 0xc1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000324000)={0x6002, 0x12000, 0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000384000-0xe2)="19fe3a8d3926c1ccaede176d619803f666a9cf90dfca79ad7b9ae7ea5cc19e3ab0a413ada9c6af1854645d2dbcab54e42fbc81df14bb668ad327a6418b9322e485d07dce54e7ea5523277697c7989af5a1576b35d4809e16c59434cad022dba5d45800000000000000084cdab7d570d1d856f36cd68aa4ac2471fe27cf766334980fb86cfa8e7bed7b725f84086ee4ceee3b912f769a512b9945a155bc34c3d30c14493a37923addc4378897e363985af22fc2d99b15b46c19d6f57951d0eef624e469665fcdf10ee7521c3a998aac48c72b021a8c9a8a6b402102bdde34a2e16335", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a9c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000)=0xe8) r5 = add_key(&(0x7f00004a6000)="6173796d6d657472696300", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r4, r5) r6 = socket(0x1e, 0x2, 0x0) bind(r6, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r2, &(0x7f0000a5a000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "67656e657269632d67636d2d6165736e690000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmsg(r6, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f0000189000-0x88)="07f0842ae9f43c3d50c9d438c008f3e6bb1a781f8577d371141f41c122a8d59e1deb8bfa88799908420e587eddee11e1f22dea4af2264c12dd6021da4a39c3aa9972bfb767418dbdb9bb044c248f241d45514f6f8a2ec70f70b2b67a5c2506f372fc50dcca5fc002c85ce1c02ea02f991543d2878687b9809c30a368ac4115b21781221ec55b76df", 0x88}, {&(0x7f0000448000-0xcf)="9d2caff451c02a0f66b18e5244f2123f44a23166aa02d55134f58e145a74fdb52627770ea91777908591804bb09e83a12d15b097d76cd99f3bf663a1870906b4ad44555cc7bf1debba4b9ba4f0a8162af573cf4151513c6bc57159a0c6e831056b6e0dc32ac76780fa4d9f0212a91a92e2d151fe287966f1b96df49cdf68b9e4e96c0ad1beffd9df8565e9f29fa55816ca7a5ea564a32a10407578bb09be7d6f7245ce781f07fd5e0cbcd603eb8b4e5051f2b2d679033e61fd5dd09819b24d67f30e593b0458077627828ffd9a4d3d", 0xcf}, 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0x1000}, {&(0x7f000005f000-0x84)="eb22bd8551d7763b2ddc7114bcb1da7290b12a6b2fddbab18915f2dde8fdcd0a9c639ca59965f8f4b4bcaee4565fe47e7c207bb2d0a0024dda124dcb3239a4147019adea9442acb945075446636c5a2e04392c64ab169fe8403916fd57b4d2bd819ad552b08653e3529aeb36908f71cf7cf5a139910eb9b606a29b2438991741c7b0e097", 0x84}], 0x7, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) lstat(&(0x7f00009a2000-0x8)="2e2f66696c653000", &(0x7f000012f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$dupfd(r0, 0x0, r6) clock_gettime(0x5, &(0x7f000034f000)={0x0, 0x0}) mq_timedreceive(r7, &(0x7f00001d5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x3, &(0x7f0000790000)={r8, r9+30000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000f73000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x7f, 0x200, 0x9, 0x0, 0xfd7, 0x8, 0x1, 0x6, 0x101, 0x200, 0x4, 0x1, 0x1, 0x7ff]}, &(0x7f00006ed000-0x2)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000bc6000-0x8c)={r10, @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) poll(&(0x7f0000ffe000-0x20)=[], 0x0, 0x4) r11 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r11, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x9, 0xb70}, 0x0, 0x9, 0x2000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x4, 0x940, &(0x7f0000275000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r12, 0x8940, &(0x7f000015c000)=@generic={0x8, 0x0, 0x2}) ioctl$TIOCSBRK(r13, 0x5427) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000f4d000)={0x10200, 0x3, 0x7000, 0x2000, &(0x7f00004a3000/0x2000)=nil}) 2017/12/16 05:36:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xc, 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x5, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000068e000)="a5ed65cdef8414d50aab97eb4fbdd3b8df46eafda024711a8994bbf89021189de34ab95ea89c68f1e3507c2e700d05007aa36c94c2321c4acbf273adfb700ff2e146413dfd37d548ba4f29d87c2b06b67345531b631274f196839fb638fa03bb839ee076f05f653527a3bfeaa93a5c90f736132e8457f46387a8dd7b4a89b23e90d1", 0x82, 0x40000, &(0x7f00004b3000)={0x2, 0x1, @rand_addr=0x3ff, [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) recvfrom(r0, &(0x7f0000e55000)="", 0x0, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xcc9000)=nil, 0xcc9000, 0x6, 0x34, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x2, 0x32, r1, 0xfffffffffffffffd) remap_file_pages(&(0x7f00004ed000/0x4000)=nil, 0x4000, 0x200000000000004, 0x73, 0x8002) mmap(&(0x7f0000cc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000363000)="00040001", 0x3) mmap(&(0x7f0000cca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ccb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000532000/0x1000)=nil, 0x1000, 0xc, 0x32, r2, 0x3e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd0000)={0x0, 0x0, 0x0}, &(0x7f0000282000)=0xc) setfsuid(r3) write(r1, &(0x7f0000cc9000)="1f0000004a00070000001b0a000008ff0a3f80160000000104000003441951e1", 0x20) pipe2(&(0x7f00002c9000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$binder(&(0x7f000086d000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000c76000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000181000)={0x1, &(0x7f00004a5000)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000931000)={0x0, 0x0, &(0x7f0000452000-0x4c)=[], 0x0, 0x0, &(0x7f0000944000-0x3)=""}) r6 = mmap$binder(&(0x7f0000c90000/0x2000)=nil, 0x2000, 0x100000c, 0x8011, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f00005fa000-0x18)={r6, 0x0, 0x0, 0x0}) 2017/12/16 05:36:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cd000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000028f000-0x20)={@generic="b77bf544182d8788edf091ac4f5ea402", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007ed000-0x4)=0x6, 0x4) 2017/12/16 05:36:30 executing program 4: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000078b000-0x2)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0xfff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3, [0x3, 0x40100000002, 0x10001, 0x7ffc, 0x2, 0x3, 0x2, 0x4]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000007, 0x0, &(0x7f000067c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000068f000)=0x803, 0x4) r2 = socket(0x10, 0x3, 0x0) mmap(&(0x7f000078e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f000078e000)="2400000052001f0014f9f407000904000a00071008000100fef3ffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r3, 0x400000000000001) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00005eb000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:30 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)="2f6465762f72746300", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x1d, 0x0, 0x0, 0x0, 0x1000000000000008, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000d96000/0x2000)=nil, 0x2000, 0x4, 0x3853, r1, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0xffffffffffffffff}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x40274f62, 0x600000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000002000-0x8)="6b657972696e6700", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f0000002000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000001000-0xa)="626c61636b6c69737400", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="cd8b06d3a00263a2fbc01d92d05e9ae63bab007e1fc50cbd83f1d3511c93a9b4b45cff12f9b6fa42c0a799122dcdeca32c737fcf51c248e5d1c2bfad391cffa42119d83c2fac4717bb5247faad7668fd327a6a8680569fdbe5b8ef8d34e6ff9244c9bc39396ffc91618df1f11678314c18ba", 0x72, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) futimesat(r0, &(0x7f0000003000-0x8)="2e2f66696c653000", &(0x7f0000000000)={{0x0, 0x0}, {r6, r7/1000+10000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0xd1f, 0x7fff, 0x7, 0x1, 0x8}, 0x14) keyctl$search(0xa, r4, &(0x7f0000000000)="656e6372797074656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) fallocate(r0, 0x2, 0x9, 0x7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x3, 0x7fffffff, 0x4, 0x3}, 0x5) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000736000-0x4)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") 2017/12/16 05:36:30 executing program 6 (fault-call:6 fault-nth:14): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f000000e000-0x108)={0x4, {{0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xd, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00003a7000-0x1)={0x4}, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000c16000)={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, 0x1, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x805, 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, 0x1, 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) socket$inet6(0xa, 0x3, 0x7) r3 = syz_open_dev$tun(&(0x7f00008d4000)="2f6465762f6e65742f74756e00", 0x0, 0x101080) unshare(0x400ffffd) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00008fd000-0x4)=0x0, &(0x7f0000507000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xfffffffffffff004, 0x4) bind$inet(r2, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000dbf000)="", 0x0, 0x0, &(0x7f00005f9000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000c14000)="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", 0x4f4, 0x0, &(0x7f000069b000-0x5)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00006e2000)=0x20000000000, 0x4) sendto$inet6(r0, &(0x7f00001e9000-0x1)="17", 0x1, 0x4004000, &(0x7f0000e72000)={0xa, 0x0, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffeffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000e03000)=0x0, &(0x7f00000f8000)=0x4) sendto$inet6(r0, &(0x7f000016f000)="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", 0x5c1, 0x1f4, &(0x7f00008c1000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000fc4000)="", 0x0, 0x2000, &(0x7f00001e9000-0x1c)={0xa, 0x0, 0xe1d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2017/12/16 05:36:30 executing program 0: ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ba8000-0x18)="2f73656c696e75782f6176632f686173685f737461747300", 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getxattr(&(0x7f0000d15000-0x8)="2e2f66696c653000", &(0x7f000029e000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f00001ab000)="", 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00006dd000-0xf4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x400, 0x6, 0x80, 0x0, 0x7, 0x1000, 0x9, 0x2, 0xf92, 0x10001, 0x1f, 0x0, 0x2256, 0x7, 0xffffffffffff93c9, 0xf0], 0xd004, 0x100000}) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000bda000-0x400)={"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"}) ioctl$KVM_SMI(r3, 0xaeb7) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000173000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002ad000)={0x0, 0x3}, &(0x7f000010b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000b98000)={r5, 0x20}, 0x8) timer_create(0x7, &(0x7f00003ed000)={0x0, 0x3, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000-0x4)=0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dd6000-0x4)=0x0, 0x80800) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00005ff000)={0x10000, 0x2000, 0x0}) timer_settime(r6, 0x1, &(0x7f0000c61000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000331000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) prctl$getname(0x10, &(0x7f0000f4c000)="000000000000000000000000000000000000000000000000") ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$mice(&(0x7f00004a6000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) [ 96.004953] audit: type=1400 audit(1513402584.540:297): avc: denied { map } for pid=19780 comm="syz-executor1" path="socket:[43990]" dev="sockfs" ino=43990 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_route_socket permissive=1 2017/12/16 05:36:31 executing program 6 (fault-call:6 fault-nth:15): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004bd000)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f43000)={0x0, 0x6418000000000000}, &(0x7f0000c9c000-0x4)=0x8) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 96.080888] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.084552] FAULT_INJECTION: forcing a failure. [ 96.084552] name failslab, interval 1, probability 0, space 0, times 0 2017/12/16 05:36:31 executing program 2: r0 = open$dir(&(0x7f00007b1000)="2e2f66696c653000", 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000905000-0x11)="2f6465762f7667615f6172626974657200", 0x2141, 0x0) getpeername$inet(r1, &(0x7f000028e000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ad000-0x4)=0x10) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x6, 0x0, 0xc, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x6, 0x4011, r3, 0x0) mincore(&(0x7f0000000000/0x4000)=nil, 0x4000, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="ec253eb8025414c4da0b4c4fbad2462cdcfabfd00ae357dce1cc20b6703063cea864923608dd9470ef62eeff68a3e42da33b12ba1f9419075615e9614f9c6306ac8a5e8433e9e9eb1593c4725d50eea66e83807d1953abd64e0677d0") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000004000)={0x1000, &(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) clock_gettime(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x9) 2017/12/16 05:36:31 executing program 6 (fault-call:6 fault-nth:16): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f00007dc000-0x10)=[], &(0x7f00007e5000-0x1c)=[], &(0x7f000097b000-0x24)=[], 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) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000aea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8000000003) connect$inet(r0, &(0x7f00000ba000)={0x2, 0x0, @rand_addr=0x7ffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/16 05:36:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003a9000-0xc)="2f6465762f6175746f667300", 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000b59000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xa) writev(r1, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) [ 96.084562] CPU: 0 PID: 19846 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 96.084567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.084571] Call Trace: [ 96.084585] dump_stack+0x194/0x257 [ 96.084603] ? arch_local_irq_restore+0x53/0x53 [ 96.084614] ? __save_stack_trace+0x7e/0xd0 [ 96.084641] should_fail+0x8c0/0xa40 [ 96.084658] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.084668] ? save_stack+0x43/0xd0 [ 96.084677] ? kasan_kmalloc+0xad/0xe0 [ 96.084686] ? kmem_cache_alloc_trace+0x136/0x750 [ 96.084695] ? sctp_add_bind_addr+0xd8/0x460 [ 96.084701] ? sctp_copy_local_addr_list+0x48d/0x5b0 [ 96.084709] ? sctp_copy_one_addr+0xdc/0x120 [ 96.084717] ? sctp_bind_addr_copy+0x167/0x360 [ 96.084726] ? sctp_sf_do_5_1B_init+0x879/0xe80 [ 96.084734] ? sctp_do_sm+0x18a/0x6a20 [ 96.084740] ? sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.084747] ? sctp_inq_push+0x23b/0x300 [ 96.084754] ? sctp_backlog_rcv+0x177/0xaa0 [ 96.084761] ? __release_sock+0x124/0x360 [ 96.084767] ? release_sock+0xa4/0x2a0 [ 96.084773] ? sctp_connect+0xc3/0xf0 [ 96.084782] ? inet_dgram_connect+0x16b/0x1f0 [ 96.084789] ? SYSC_connect+0x204/0x470 [ 96.084796] ? SyS_connect+0x24/0x30 [ 96.084804] ? do_fast_syscall_32+0x3ee/0xf9d [ 96.084812] ? entry_SYSENTER_compat+0x51/0x60 [ 96.084822] ? check_noncircular+0x20/0x20 [ 96.084834] ? print_irqtrace_events+0x270/0x270 [ 96.084844] ? lock_downgrade+0x980/0x980 [ 96.084866] ? check_noncircular+0x20/0x20 [ 96.084872] ? find_held_lock+0x35/0x1d0 [ 96.084898] ? __lock_is_held+0xb6/0x140 [ 96.084925] should_failslab+0xec/0x120 [ 96.084937] kmem_cache_alloc_trace+0x4b/0x750 [ 96.084969] sctp_transport_new+0xef/0x840 [ 96.084980] ? sctp_transport_destroy_rcu+0x60/0x60 [ 96.084991] ? sctp_bind_addr_free+0x20/0x20 [ 96.085007] ? __ipv6_addr_type+0x193/0x280 [ 96.085019] ? sctp_v6_scope+0x3f/0x50 [ 96.085030] ? sctp_scope+0x75/0xa0 [ 96.085050] ? sctp_copy_local_addr_list+0x41e/0x5b0 [ 96.085076] sctp_assoc_add_peer+0x290/0x1100 [ 96.085095] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 96.085102] ? sctp_verify_init+0x540/0x1760 [ 96.085110] ? lock_timer_base+0x1a3/0x2b0 [ 96.085138] sctp_process_init+0x10a/0x2360 [ 96.085152] ? sctp_copy_one_addr+0xb1/0x120 [ 96.085172] ? sctp_bind_addr_copy+0x180/0x360 [ 96.085192] ? sctp_verify_init+0x1760/0x1760 [ 96.085212] ? sctp_v4_scope+0xfc/0x130 [ 96.085229] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 96.085248] sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.085256] ? sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.085273] ? sctp_sf_do_4_C+0x840/0x840 [ 96.085280] ? check_noncircular+0x20/0x20 [ 96.085293] ? mod_timer_pending+0x1510/0x1510 [ 96.085304] ? sctp_init_cause+0x170/0x170 [ 96.085313] ? sctp_sm_lookup_event+0x95/0x3c0 [ 96.085332] sctp_do_sm+0x18a/0x6a20 [ 96.085342] ? check_noncircular+0x20/0x20 [ 96.085375] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 96.085404] ? check_noncircular+0x20/0x20 [ 96.085415] ? rcu_read_lock_held+0xa9/0xc0 [ 96.085424] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 96.085448] ? sctp_v4_err+0xae0/0xae0 [ 96.085465] ? __lock_acquire+0x664/0x3e00 [ 96.085482] ? find_held_lock+0x35/0x1d0 [ 96.085506] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 96.085517] ? lock_downgrade+0x980/0x980 [ 96.085533] ? lock_release+0xa40/0xa40 [ 96.085547] ? lock_release+0xa40/0xa40 [ 96.085586] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.085617] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 96.085627] ? sctp_association_put+0x74/0x2f0 [ 96.085637] ? sctp_association_hold+0x20/0x20 [ 96.085657] sctp_inq_push+0x23b/0x300 [ 96.085667] ? sctp_inq_free+0x3c0/0x3c0 [ 96.085697] sctp_backlog_rcv+0x177/0xaa0 [ 96.085716] ? sctp_hash_obj+0x5e0/0x5e0 [ 96.085722] ? mark_held_locks+0xaf/0x100 [ 96.085736] ? __local_bh_enable_ip+0x121/0x230 [ 96.085749] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.085757] ? __release_sock+0xca/0x360 [ 96.085765] ? trace_hardirqs_on+0xd/0x10 [ 96.085773] ? __local_bh_enable_ip+0x121/0x230 [ 96.085790] __release_sock+0x124/0x360 [ 96.085816] release_sock+0xa4/0x2a0 [ 96.085828] ? __release_sock+0x360/0x360 [ 96.085837] ? trace_hardirqs_on+0xd/0x10 [ 96.085846] ? __local_bh_enable_ip+0x121/0x230 [ 96.085867] sctp_connect+0xc3/0xf0 [ 96.085883] inet_dgram_connect+0x16b/0x1f0 [ 96.085897] SYSC_connect+0x204/0x470 [ 96.085912] ? SYSC_bind+0x3f0/0x3f0 [ 96.085937] ? __sb_end_write+0xa0/0xd0 [ 96.085955] ? fput+0xd2/0x140 [ 96.085966] ? SyS_write+0x184/0x220 [ 96.085973] ? __do_page_fault+0x3d6/0xc90 [ 96.085987] ? SyS_read+0x220/0x220 [ 96.086009] SyS_connect+0x24/0x30 [ 96.086019] ? SyS_accept+0x30/0x30 [ 96.086028] do_fast_syscall_32+0x3ee/0xf9d [ 96.086050] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.086076] ? syscall_return_slowpath+0x2ad/0x550 [ 96.086086] ? prepare_exit_to_usermode+0x340/0x340 [ 96.086099] ? sysret32_from_system_call+0x5/0x3b [ 96.086118] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.086140] entry_SYSENTER_compat+0x51/0x60 [ 96.086146] RIP: 0023:0xf7f59c79 [ 96.086151] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 96.086159] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 96.086163] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.086168] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.086172] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.086176] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.140535] binder_alloc: binder_alloc_mmap_handler: 19833 20c90000-20c92000 already mapped failed -16 [ 96.148624] FAULT_INJECTION: forcing a failure. [ 96.148624] name failslab, interval 1, probability 0, space 0, times 0 [ 96.148635] CPU: 1 PID: 19859 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 96.148642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.148645] Call Trace: [ 96.148663] dump_stack+0x194/0x257 [ 96.148685] ? arch_local_irq_restore+0x53/0x53 [ 96.148701] ? __save_stack_trace+0x7e/0xd0 [ 96.148735] should_fail+0x8c0/0xa40 [ 96.148760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.148772] ? save_stack+0x43/0xd0 [ 96.148779] ? kasan_kmalloc+0xad/0xe0 [ 96.148788] ? kmem_cache_alloc_trace+0x136/0x750 [ 96.148808] ? sctp_add_bind_addr+0xd8/0x460 [ 96.148818] ? sctp_copy_local_addr_list+0x48d/0x5b0 [ 96.148826] ? sctp_copy_one_addr+0xdc/0x120 [ 96.148836] ? sctp_bind_addr_copy+0x167/0x360 [ 96.148850] ? sctp_sf_do_5_1B_init+0x879/0xe80 [ 96.148859] ? sctp_do_sm+0x18a/0x6a20 [ 96.148866] ? sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.148873] ? sctp_inq_push+0x23b/0x300 [ 96.148881] ? sctp_backlog_rcv+0x177/0xaa0 [ 96.148890] ? __release_sock+0x124/0x360 [ 96.148897] ? release_sock+0xa4/0x2a0 [ 96.148903] ? sctp_connect+0xc3/0xf0 [ 96.148914] ? inet_dgram_connect+0x16b/0x1f0 [ 96.148923] ? SYSC_connect+0x204/0x470 [ 96.148933] ? SyS_connect+0x24/0x30 [ 96.148947] ? perf_trace_lock+0xd6/0x900 [ 96.148954] ? check_noncircular+0x20/0x20 [ 96.148968] ? print_irqtrace_events+0x270/0x270 [ 96.148985] ? trace_event_raw_event_lock+0x340/0x340 [ 96.149010] ? check_noncircular+0x20/0x20 [ 96.149018] ? find_held_lock+0x35/0x1d0 [ 96.149052] ? __lock_is_held+0xb6/0x140 [ 96.149089] should_failslab+0xec/0x120 [ 96.149106] kmem_cache_alloc_trace+0x4b/0x750 [ 96.149147] sctp_transport_new+0xef/0x840 [ 96.149164] ? sctp_transport_destroy_rcu+0x60/0x60 [ 96.149175] ? sctp_bind_addr_free+0x20/0x20 [ 96.149194] ? __ipv6_addr_type+0x193/0x280 [ 96.149209] ? sctp_v6_scope+0x3f/0x50 [ 96.149221] ? sctp_scope+0x75/0xa0 [ 96.149246] ? sctp_copy_local_addr_list+0x41e/0x5b0 [ 96.149277] sctp_assoc_add_peer+0x290/0x1100 [ 96.149299] ? sctp_assoc_lookup_paddr+0xb0/0xb0 [ 96.149307] ? sctp_verify_init+0x540/0x1760 [ 96.149317] ? lock_timer_base+0x1a3/0x2b0 [ 96.149350] sctp_process_init+0x10a/0x2360 [ 96.149367] ? sctp_copy_one_addr+0xb1/0x120 [ 96.149390] ? sctp_bind_addr_copy+0x180/0x360 [ 96.149412] ? sctp_verify_init+0x1760/0x1760 [ 96.149437] ? sctp_v4_scope+0xfc/0x130 [ 96.149457] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 96.149480] sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.149488] ? sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.149510] ? sctp_sf_do_4_C+0x840/0x840 [ 96.149518] ? check_noncircular+0x20/0x20 [ 96.149533] ? mod_timer_pending+0x1510/0x1510 [ 96.149541] ? sctp_init_cause+0x170/0x170 [ 96.149551] ? sctp_sm_lookup_event+0x95/0x3c0 [ 96.149572] sctp_do_sm+0x18a/0x6a20 [ 96.149583] ? check_noncircular+0x20/0x20 [ 96.149606] ? perf_trace_lock+0xd6/0x900 [ 96.149626] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 96.149642] ? trace_event_raw_event_lock+0x340/0x340 [ 96.149664] ? check_noncircular+0x20/0x20 [ 96.149676] ? rcu_read_lock_held+0xa9/0xc0 [ 96.149687] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 96.149717] ? sctp_v4_err+0xae0/0xae0 [ 96.149737] ? __lock_acquire+0x664/0x3e00 [ 96.149759] ? find_held_lock+0x35/0x1d0 [ 96.149790] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 96.149810] ? lock_downgrade+0x980/0x980 [ 96.149829] ? lock_release+0xa40/0xa40 [ 96.149846] ? lock_release+0xa40/0xa40 [ 96.149897] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.149937] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 96.149955] ? sctp_association_hold+0x20/0x20 [ 96.149981] sctp_inq_push+0x23b/0x300 [ 96.149993] ? sctp_inq_free+0x3c0/0x3c0 [ 96.150030] sctp_backlog_rcv+0x177/0xaa0 [ 96.150054] ? sctp_hash_obj+0x5e0/0x5e0 [ 96.150061] ? mark_held_locks+0xaf/0x100 [ 96.150077] ? __local_bh_enable_ip+0x121/0x230 [ 96.150093] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.150103] ? __release_sock+0xca/0x360 [ 96.150112] ? trace_hardirqs_on+0xd/0x10 [ 96.150120] ? __local_bh_enable_ip+0x121/0x230 [ 96.150140] __release_sock+0x124/0x360 [ 96.150173] release_sock+0xa4/0x2a0 [ 96.150188] ? __release_sock+0x360/0x360 [ 96.150200] ? trace_hardirqs_on+0xd/0x10 [ 96.150210] ? __local_bh_enable_ip+0x121/0x230 [ 96.150236] sctp_connect+0xc3/0xf0 [ 96.150255] inet_dgram_connect+0x16b/0x1f0 [ 96.150274] SYSC_connect+0x204/0x470 [ 96.150291] ? SYSC_bind+0x3f0/0x3f0 [ 96.150323] ? __sb_end_write+0xa0/0xd0 [ 96.150346] ? fput+0xd2/0x140 [ 96.150359] ? SyS_write+0x184/0x220 [ 96.150368] ? __do_page_fault+0x3d6/0xc90 [ 96.150384] ? SyS_read+0x220/0x220 [ 96.150412] SyS_connect+0x24/0x30 [ 96.150423] ? SyS_accept+0x30/0x30 [ 96.150435] do_fast_syscall_32+0x3ee/0xf9d [ 96.150464] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.150493] ? syscall_return_slowpath+0x2ad/0x550 [ 96.150506] ? prepare_exit_to_usermode+0x340/0x340 [ 96.150521] ? sysret32_from_system_call+0x5/0x3b [ 96.150546] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.150574] entry_SYSENTER_compat+0x51/0x60 [ 96.150582] RIP: 0023:0xf7f59c79 [ 96.150587] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 96.150597] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 96.150602] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.150607] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.150612] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.150617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.202861] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 96.209854] binder_alloc: binder_alloc_mmap_handler: 19833 20000000-20002000 already mapped failed -16 [ 96.214384] binder: BINDER_SET_CONTEXT_MGR already set [ 96.214393] binder: 19833:19866 ioctl 40046207 0 returned -16 [ 96.229168] FAULT_INJECTION: forcing a failure. [ 96.229168] name failslab, interval 1, probability 0, space 0, times 0 [ 96.229178] CPU: 1 PID: 19874 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 96.229184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.229187] Call Trace: [ 96.229204] dump_stack+0x194/0x257 [ 96.229225] ? arch_local_irq_restore+0x53/0x53 [ 96.229237] ? kernel_text_address+0x102/0x140 [ 96.229278] should_fail+0x8c0/0xa40 [ 96.229295] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 96.229313] ? save_stack+0xa3/0xd0 [ 96.229325] ? save_stack+0x43/0xd0 [ 96.229334] ? kasan_kmalloc+0xad/0xe0 [ 96.229343] ? __kmalloc+0x162/0x760 [ 96.229356] ? sctp_tsnmap_init+0x182/0x240 [ 96.229363] ? sctp_process_init+0xef3/0x2360 [ 96.229372] ? sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.229380] ? sctp_do_sm+0x18a/0x6a20 [ 96.229387] ? sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.229395] ? sctp_inq_push+0x23b/0x300 [ 96.229402] ? sctp_backlog_rcv+0x177/0xaa0 [ 96.229410] ? __release_sock+0x124/0x360 [ 96.229417] ? release_sock+0xa4/0x2a0 [ 96.229425] ? sctp_connect+0xc3/0xf0 [ 96.229436] ? inet_dgram_connect+0x16b/0x1f0 [ 96.229444] ? SYSC_connect+0x204/0x470 [ 96.229452] ? SyS_connect+0x24/0x30 [ 96.229462] ? do_fast_syscall_32+0x3ee/0xf9d [ 96.229470] ? entry_SYSENTER_compat+0x51/0x60 [ 96.229489] ? check_noncircular+0x20/0x20 [ 96.229504] ? print_irqtrace_events+0x270/0x270 [ 96.229516] ? sctp_hash_transport+0xec/0x790 [ 96.229524] ? sctp_transport_new+0x6be/0x840 [ 96.229538] ? sctp_transport_destroy_rcu+0x60/0x60 [ 96.229553] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 96.229568] ? rt_cpu_seq_show+0x2c0/0x2c0 [ 96.229578] ? __ipv6_addr_type+0x193/0x280 [ 96.229589] ? refcount_inc_not_zero+0xfe/0x180 [ 96.229622] should_failslab+0xec/0x120 [ 96.229637] __kmalloc+0x63/0x760 [ 96.229660] ? rcu_read_lock_sched_held+0x108/0x120 [ 96.229668] ? sctp_stream_alloc_in+0x2e/0x1c0 [ 96.229693] sctp_stream_alloc_in+0x2e/0x1c0 [ 96.229703] ? sctp_tsnmap_init+0x182/0x240 [ 96.229728] sctp_stream_init+0x1f3/0x340 [ 96.229756] sctp_process_init+0xf91/0x2360 [ 96.229773] ? sctp_copy_one_addr+0xb1/0x120 [ 96.229825] ? sctp_verify_init+0x1760/0x1760 [ 96.229852] ? sctp_v4_scope+0xfc/0x130 [ 96.229875] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 96.229902] sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.229912] ? sctp_sf_do_5_1B_init+0x8c9/0xe80 [ 96.229937] ? sctp_sf_do_4_C+0x840/0x840 [ 96.229946] ? check_noncircular+0x20/0x20 [ 96.229963] ? mod_timer_pending+0x1510/0x1510 [ 96.229971] ? sctp_init_cause+0x170/0x170 [ 96.229981] ? sctp_sm_lookup_event+0x95/0x3c0 [ 96.230002] sctp_do_sm+0x18a/0x6a20 [ 96.230013] ? check_noncircular+0x20/0x20 [ 96.230037] ? perf_trace_lock+0xd6/0x900 [ 96.230057] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 96.230074] ? trace_event_raw_event_lock+0x340/0x340 [ 96.230096] ? check_noncircular+0x20/0x20 [ 96.230107] ? rcu_read_lock_held+0xa9/0xc0 [ 96.230118] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 96.230148] ? sctp_v4_err+0xae0/0xae0 [ 96.230171] ? __lock_acquire+0x664/0x3e00 [ 96.230195] ? find_held_lock+0x35/0x1d0 [ 96.230225] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 96.230239] ? lock_downgrade+0x980/0x980 [ 96.230259] ? lock_release+0xa40/0xa40 [ 96.230297] ? lock_release+0xa40/0xa40 [ 96.230349] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.230391] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 96.230408] ? sctp_association_hold+0x20/0x20 [ 96.230435] sctp_inq_push+0x23b/0x300 [ 96.230447] ? sctp_inq_free+0x3c0/0x3c0 [ 96.230486] sctp_backlog_rcv+0x177/0xaa0 [ 96.230509] ? sctp_hash_obj+0x5e0/0x5e0 [ 96.230516] ? mark_held_locks+0xaf/0x100 [ 96.230533] ? __local_bh_enable_ip+0x121/0x230 [ 96.230550] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.230559] ? __release_sock+0xca/0x360 [ 96.230569] ? trace_hardirqs_on+0xd/0x10 [ 96.230578] ? __local_bh_enable_ip+0x121/0x230 [ 96.230600] __release_sock+0x124/0x360 [ 96.230634] release_sock+0xa4/0x2a0 [ 96.230650] ? __release_sock+0x360/0x360 [ 96.230662] ? trace_hardirqs_on+0xd/0x10 [ 96.230672] ? __local_bh_enable_ip+0x121/0x230 [ 96.230699] sctp_connect+0xc3/0xf0 [ 96.230719] inet_dgram_connect+0x16b/0x1f0 [ 96.230737] SYSC_connect+0x204/0x470 [ 96.230756] ? SYSC_bind+0x3f0/0x3f0 [ 96.230795] ? __sb_end_write+0xa0/0xd0 [ 96.230819] ? fput+0xd2/0x140 [ 96.230832] ? SyS_write+0x184/0x220 [ 96.230840] ? __do_page_fault+0x3d6/0xc90 [ 96.230858] ? SyS_read+0x220/0x220 [ 96.230887] SyS_connect+0x24/0x30 [ 96.230899] ? SyS_accept+0x30/0x30 [ 96.230910] do_fast_syscall_32+0x3ee/0xf9d [ 96.230939] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.230956] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.230979] ? syscall_return_slowpath+0x2ad/0x550 [ 96.231001] ? sysret32_from_system_call+0x5/0x3b [ 96.231025] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.231054] entry_SYSENTER_compat+0x51/0x60 [ 96.231062] RIP: 0023:0xf7f59c79 [ 96.231067] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 96.231076] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 96.231081] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.231086] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.231089] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.231093] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.231191] kasan: CONFIG_KASAN_INLINE enabled [ 96.231196] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 96.231204] general protection fault: 0000 [#1] SMP KASAN [ 96.231210] Dumping ftrace buffer: [ 96.231215] (ftrace buffer empty) [ 96.231218] Modules linked in: [ 96.231228] CPU: 1 PID: 19874 Comm: syz-executor6 Not tainted 4.15.0-rc3+ #133 [ 96.231232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.231240] RIP: 0010:sctp_stream_free+0xc3/0x1b0 [ 96.231244] RSP: 0018:ffff88019fd7f208 EFLAGS: 00010202 [ 96.231251] RAX: 0000000000000000 RBX: ffff8801c45ccb18 RCX: ffffffff84bfbbe8 [ 96.231256] RDX: 0000000000000001 RSI: ffffc90002025000 RDI: 0000000000000008 [ 96.231261] RBP: ffff88019fd7f248 R08: 1ffff10033fafe10 R09: 0000000000000000 [ 96.231265] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.231270] R13: 0000000000000000 R14: dffffc0000000000 R15: ffffed00388b9963 [ 96.231276] FS: 0000000000000000(0000) GS:ffff8801db500000(0063) knlGS:00000000f7755b40 [ 96.231282] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 96.231286] CR2: 00000000206ba000 CR3: 00000001c3d4e004 CR4: 00000000001626e0 [ 96.231291] Call Trace: [ 96.231311] sctp_association_free+0x301/0x930 [ 96.231328] ? sctp_asconf_queue_teardown+0x700/0x700 [ 96.231342] ? sctp_verify_init+0x1760/0x1760 [ 96.231360] ? sctp_v4_scope+0xfc/0x130 [ 96.231376] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 96.231395] sctp_sf_do_5_1B_init+0x67e/0xe80 [ 96.231412] ? sctp_sf_do_4_C+0x840/0x840 [ 96.231419] ? check_noncircular+0x20/0x20 [ 96.231432] ? mod_timer_pending+0x1510/0x1510 [ 96.231439] ? sctp_init_cause+0x170/0x170 [ 96.231447] ? sctp_sm_lookup_event+0x95/0x3c0 [ 96.231461] sctp_do_sm+0x18a/0x6a20 [ 96.231470] ? check_noncircular+0x20/0x20 [ 96.231486] ? perf_trace_lock+0xd6/0x900 [ 96.231501] ? sctp_do_8_2_transport_strike.isra.16+0x8a0/0x8a0 [ 96.231514] ? trace_event_raw_event_lock+0x340/0x340 [ 96.231530] ? check_noncircular+0x20/0x20 [ 96.231539] ? rcu_read_lock_held+0xa9/0xc0 [ 96.231548] ? sctp_epaddr_lookup_transport+0x600/0xa10 [ 96.231568] ? sctp_v4_err+0xae0/0xae0 [ 96.231584] ? __lock_acquire+0x664/0x3e00 [ 96.231600] ? find_held_lock+0x35/0x1d0 [ 96.231620] ? sctp_endpoint_lookup_assoc+0x136/0x230 [ 96.231631] ? lock_downgrade+0x980/0x980 [ 96.231644] ? lock_release+0xa40/0xa40 [ 96.231658] ? lock_release+0xa40/0xa40 [ 96.231691] sctp_endpoint_bh_rcv+0x379/0x8f0 [ 96.231718] ? sctp_endpoint_lookup_assoc+0x230/0x230 [ 96.231731] ? sctp_association_hold+0x20/0x20 [ 96.231749] sctp_inq_push+0x23b/0x300 [ 96.231758] ? sctp_inq_free+0x3c0/0x3c0 [ 96.231784] sctp_backlog_rcv+0x177/0xaa0 [ 96.231806] ? sctp_hash_obj+0x5e0/0x5e0 [ 96.231812] ? mark_held_locks+0xaf/0x100 [ 96.231824] ? __local_bh_enable_ip+0x121/0x230 [ 96.231836] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 96.231843] ? __release_sock+0xca/0x360 [ 96.231852] ? trace_hardirqs_on+0xd/0x10 [ 96.231860] ? __local_bh_enable_ip+0x121/0x230 [ 96.231872] __release_sock+0x124/0x360 [ 96.231895] release_sock+0xa4/0x2a0 [ 96.231906] ? __release_sock+0x360/0x360 [ 96.231914] ? trace_hardirqs_on+0xd/0x10 [ 96.231922] ? __local_bh_enable_ip+0x121/0x230 [ 96.231941] sctp_connect+0xc3/0xf0 [ 96.231956] inet_dgram_connect+0x16b/0x1f0 [ 96.231969] SYSC_connect+0x204/0x470 [ 96.231983] ? SYSC_bind+0x3f0/0x3f0 [ 96.232008] ? __sb_end_write+0xa0/0xd0 [ 96.232024] ? fput+0xd2/0x140 [ 96.232033] ? SyS_write+0x184/0x220 [ 96.232042] ? __do_page_fault+0x3d6/0xc90 [ 96.232054] ? SyS_read+0x220/0x220 [ 96.232074] SyS_connect+0x24/0x30 [ 96.232083] ? SyS_accept+0x30/0x30 [ 96.232092] do_fast_syscall_32+0x3ee/0xf9d [ 96.232112] ? do_int80_syscall_32+0x9d0/0x9d0 [ 96.232124] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 96.232140] ? syscall_return_slowpath+0x2ad/0x550 [ 96.232156] ? sysret32_from_system_call+0x5/0x3b [ 96.232172] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 96.232191] entry_SYSENTER_compat+0x51/0x60 [ 96.232196] RIP: 0023:0xf7f59c79 [ 96.232200] RSP: 002b:00000000f775508c EFLAGS: 00000296 ORIG_RAX: 000000000000016a [ 96.232208] RAX: ffffffffffffffda RBX: 0000000000000014 RCX: 00000000200ba000 [ 96.232212] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.232217] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.232221] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 96.232226] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 96.232255] Code: 48 c1 e8 03 4c 01 f0 48 89 45 d0 e8 38 1a b0 fc 41 80 3f 00 0f 85 f1 00 00 00 48 8b 03 4c 01 e8 48 8d 78 08 48 89 fa 48 c1 ea 03 <42> 80 3c 32 00 0f 85 c3 00 00 00 48 8b 78 08 41 83 c4 01 e8 65 [ 96.232416] RIP: sctp_stream_free+0xc3/0x1b0 RSP: ffff88019fd7f208 [ 96.232444] ---[ end trace beabd93584c440d3 ]--- [ 96.232449] Kernel panic - not syncing: Fatal exception [ 96.232858] Dumping ftrace buffer: [ 96.232862] (ftrace buffer empty) [ 96.232864] Kernel Offset: disabled [ 98.307574] Rebooting in 86400 seconds..