0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) perf_event_open(&(0x7f0000b8f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000d19000)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000928000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x0, 0x80fd, 0x2, 0x20, 0x4, 0xc2c1, 0x3, 0xfff, 0x101, 0xcd67, 0x80000000, 0x2f0000000000, 0x7, 0x100]}, &(0x7f0000390000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004a9000)={r5, 0xa8, "26d74b21383b1177b430284e4d99cb87020fde7c70257a18ff777f34203e83c5b199652d887580e83c3575f85b05d6fc00cf9b4fe4be8c1d8d5ac3e296410e9b772b267db6025794b0a5ba8fbb15ad387d90395eb51f379c53eda6cf427735e637d84a4caf38010c69e9d58237f4a320d0dfeacca900092f598c7ae1ee26490813882d2405d54bab76f349c5b206a069a967e515b471a8e76afebfafd8d247e093a6a8b60b368883"}, &(0x7f0000f94000-0x4)=0xb0) 2017/12/06 22:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x0, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x2, 0x0) ftruncate(r0, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x7, 0x800, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffffb, 0x80000040fe, 0xda0c, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0xff800000000, 0xffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x200, 0x8000000000003, 0x0}, 0x0, 0xffffffdffdffffff, 0xffffffffffffffff, 0x8001000010) r1 = 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) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000179000)={0x1, &(0x7f0000643000-0x4)=[{0x3, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x7) add_key(&(0x7f0000fda000-0xb)="636966732e69646d617000", &(0x7f00008df000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) r2 = perf_event_open(&(0x7f0000045000+0x147)={0x2, 0x78, 0x375a, 0x655d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x9bb0af8aaa049dec, 0x3, 0x0, 0x2, 0x0, 0x80000000000, 0x4, 0x4, 0x0, 0x1, 0x0, 0x2c9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x0) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x5, r1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x800000001, 0x84) sendto$inet(r3, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000b66000)=0x8) r5 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00005b8000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a43000)=0x2c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b2a000-0x9e)={r6, 0x96, "af310ff06086346dee431efaddb3b8f45a8cf2cf4646441fcb2f6bc98a771bf3f6662ee3410ec488d8db94bbeb30525252c256b08876b5a89c233952c2cb67f80ae51fa64b8c241b272264763c10ba33f45e3348fd2a707f24d8838c06ec0122b6566979680dad4be354074e7670d014a7a914f11cc8eb829f3b99632f39e1b8426e18bf71c10ba7401081b066a0df60eeaa0efa3276"}, &(0x7f0000fa3000)=0x9e) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x7b, &(0x7f000002b000-0xc)={r7, 0x1, 0x0}, 0xc) pwritev(r4, &(0x7f00000aa000)=[{&(0x7f0000b9b000-0xb4)="41fc7dc7f27e5dd26cb7ab16d6c75c1b488448d6f2dca4bed5b1cdfd4d1a21840d65bc0a5eac22661e42c7c5ff1ae5a8dae3f193b6eb6dbd8a442eac440184a059cfbe91cdefd836b0173567e904d9511cb304890838334314700a0ad4655a0c314a08cd74d8b0ae968b5775875360c029d2b00aea99c38d96a8abafe78b30a06d64c979a6bb113450340e76889e6ae536c319b6b9d1895695920fc052f2c1d4971d168a3c5fe7e548d1fb7157fbd6ca3935ab88", 0xb4}, {&(0x7f0000832000-0x32)="cbd0a2b916a24c9e7b2bc82141fea62132c0438f92f59ffab4fd282c8b107fdcc3c448ba3e1a2b8e936fd2b618802e25a343", 0x32}, {&(0x7f0000d74000-0xe3)="07e98765b0325a5d07cb706fa009e6d4c4e2612a02054922a123a0a9eb2e6cda810c0f39e19259e46b21bb67278358f3aa0aff4dbd296b2b6800883d86ca34a300fc5bb27661967ecf2dd71765c84fc83c94d60225a284ade205f936c49c7df83600087c874ebe1468ece2db9dc372cfdcf56650b0fe7df2d07f7ff3808d7578487c20742fed465f2eb8f9613874b8c2eef25be26c86a046b48be0bc3c548d2d39fc255504caf89157a425b9ae5a45bcf786a4fdef8334484b041bdfe4901bdd6136556bcbb16fbfedef67bd29ba0b47fa3461ce0332fb61841d226510c72bc25324c7", 0xe3}], 0x3, 0x0) [ 694.799936] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/06 22:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @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}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) perf_event_open(&(0x7f0000b8f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000d19000)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000928000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x0, 0x80fd, 0x2, 0x20, 0x4, 0xc2c1, 0x3, 0xfff, 0x101, 0xcd67, 0x80000000, 0x2f0000000000, 0x7, 0x100]}, &(0x7f0000390000-0x4)=0x108) 2017/12/06 22:02:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c19000-0xc)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00006a1000)=0x10, 0x80000) getpeername(r0, &(0x7f00003b5000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000721000)=0x14) r2 = socket(0x13, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ec1000)={&(0x7f0000475000)="2e2f66696c653000", 0x0}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000886000-0x20)={r3, &(0x7f00008ea000)="", &(0x7f000079e000)="", 0x0}, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r5, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x7f, &(0x7f00002cf000)={0xa, 0x2, 0x206, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000001}, 0x1c) sendto$inet6(r5, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000152000-0x4)=0x0) shutdown(r2, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000b97000-0x14)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x14) r6 = dup2(r5, r4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000679000-0x14)={r4, r3, 0x1, 0x1, r6}, 0x14) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000d4a000)=0x0) ptrace$getenv(0x4201, r7, 0xf20, &(0x7f0000976000-0x4)=0x0) r8 = creat(&(0x7f0000421000-0x8)="2e2f66696c653000", 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r8, 0xc06864a1, &(0x7f0000f3f000)={&(0x7f0000403000-0xc)=[0x24, 0x400, 0x8001, 0xfffffffffffff001], 0x4, 0xfff, 0x9, 0x1, 0x5, 0x9, {0xffffffff, 0x6, 0x1e, 0x0, 0x1, 0x1f, 0x81, 0x2, 0x81, 0x3c, 0xfffffffffffffffe, 0x78b, 0x8, 0x9, "24212fe87b2cbfcbb6d7a201572301f9fbe7df087143cffad85dcebcf6887e1e"}}) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000a02000-0x10)=@common="64756d6d793000000000000000000000") socket$unix(0x1, 0x2, 0x0) socketpair(0x1, 0x800, 0x8, &(0x7f0000dc2000)={0x0, 0x0}) socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r9, 0x29, 0x2d, &(0x7f0000764000-0x88)={0x4, {{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000007}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r5, &(0x7f000089b000-0x38)={&(0x7f0000e4b000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ea2000)=[{&(0x7f0000ee9000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000675000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00004d9000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000100000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x4, &(0x7f000029f000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x81}, 0x3e) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$KVM_SET_CPUID2(r6, 0x4008ae90, &(0x7f00004e0000)={0x2, 0x0, [{0x80000019, 0x80, 0x4, 0x956, 0xffffffffffffff80, 0x4, 0x7, [0x0, 0x0, 0x0]}, {0xc0000001, 0xc06, 0x2, 0x41f, 0x3, 0x0, 0x4e, [0x0, 0x0, 0x0]}]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r10, 0x12, 0x2, &(0x7f000011a000)="00000000000000000000000000000000000000", &(0x7f00001a0000)=0x13) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000085a000-0x90)={0x3, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f0000fae000)=0x10) [ 694.874757] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/06 22:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) setsockopt$inet_udp_int(r1, 0x11, 0x61, &(0x7f0000377000-0x4)=0x800000005, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000cea000)="2e2f66696c653000", 0x0, 0x82) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000058b000)=0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000e90000-0x3)="000000") ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000007b000)=0x1) 2017/12/06 22:02:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f000081f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000666000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000db6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee) ioctl$TCSBRK(r0, 0x5409, 0xfff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000920000-0xb)="2f6465762f6877726e6700", 0x402000, 0x0) poll(&(0x7f0000e08000-0x10)=[{r1, 0xc043, 0x0}, {r0, 0x20, 0x0}], 0x2, 0xcd4) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00007cc000)=0x4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000001d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCSETD(r0, 0x5423, &(0x7f000022f000-0x4)=0x2) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDDISABIO(r2, 0x4b37) pread64(r0, &(0x7f00009ee000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000d2a000-0x18)={0x0, 0x3, 0x0, 0x0, 0x0, 0x1}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000cbe000-0x1e0)={0x3, 0x5, 0x1, 0x8, 0x8, [{0x100000001, 0xdaf, 0xd8, 0x0, 0x0, 0x140c, 0x0, 0x0, 0x0}, {0x9, 0xf0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x81, 0x100, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x990, 0x44, 0x8000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7f, 0xfff, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x4d4c, 0x4, 0xffffffff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x3, 0x800, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}]}) 2017/12/06 22:02:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000650000)=0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009de000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000eb1000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendmsg(r1, &(0x7f0000cbc000)={0x0, 0x0, &(0x7f0000590000)=[{&(0x7f00004ab000-0x7a)="d51ba2eb04bbc8d5aec5b9b6087f14e90febe0ed55050ab4e46c0a0dcb99b4915ac4d3", 0x23}], 0x1, &(0x7f0000710000-0x120)=[{0x88, 0x11f, 0x4, "ccf85390916fe1cf036c1b215e7db3e6640fa90aae95243ae6a1af8e9b8f495c1a36fd4e5772b492d7c0c678c105c72c6f0daca080165b49f39383e6846831b8e21ec90b484191b00c0669bc2481165df63831f00579e736d9e21455d9adf879d4abde51b9575e511062b3bed395bd7c1be894bcc52cbe51ab77e5"}], 0x88, 0x8000}, 0x10) sendto$inet(r1, &(0x7f00003af000-0xa0e)="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", 0xa0e, 0x0, 0x0, 0x0) 2017/12/06 22:02:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) perf_event_open(&(0x7f0000b8f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f0000d19000)=0xfffffffffffffffa, 0x4) 2017/12/06 22:02:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c3d000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a64000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed2000-0x4)=0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000567000)={&(0x7f0000b4e000)="2e2f66696c653000", 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe4, 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, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000093f000-0x8)={0x0, 0x0}) r4 = creat(&(0x7f00004fe000)="2e2f66696c653000", 0x110) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000cdb000)={0x0, 0x400, 0xe250, &(0x7f000083f000)=0x0}) getsockname(r2, &(0x7f00005f2000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b6a000)=0x1c) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f000050f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$TIOCCONS(r4, 0x541d) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000fdd000-0x78)={0x7, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1f, 0x7, 0x55d, 0x0, &(0x7f0000796000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x2, 0x5}) r6 = fcntl$dupfd(r5, 0x0, r5) sync() ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000bf0000)={0x3, 0x9, 0x101, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000b2a000)={@common="67726530000000000000000000000000", @ifru_addrs=@llc={0x1a, 0x1, 0xfffffffffffffffc, 0xf54, 0x63500000000, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) socket(0x7, 0x803, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000d83000-0x50)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x9}, 0x80, 0x800, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r6, &(0x7f00004a8000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1, 0x20, &(0x7f0000e28000-0x10)={0x3, {"1994db2c95380f"}, 0x1}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00002ef000)={0xf63, 0xffff, 0x8, 0x8, 0x1b7eab60}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fcntl$getownex(r2, 0x10, &(0x7f0000af1000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000880000-0xc)={&(0x7f00008e1000)="2e2f66696c653000", r4}, 0xc) write$tun(r6, &(0x7f000095f000-0xfea)=@hdr={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x6, 0x1, 0x0, [{[@rand_addr=0x0], 0x0}]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x2095e048) 2017/12/06 22:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @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]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f7d000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f7f000-0x88)={0xfffffffffffffffc, {{0xa, 0x0, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000f7d000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socket$inet6(0xa, 0x3, 0x40) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00004f7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x14, 0x80800) socket$bt_l2cap(0x1f, 0x5, 0x0) socketpair(0xe, 0x8000a, 0xa, &(0x7f0000f7d000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000115000)={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000879000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x1, 0xff, 0x8, 0x2, 0x4fb, 0x5}, 0x20) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @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}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) perf_event_open(&(0x7f0000b8f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0xe3, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000c82000-0xb)="2f6465762f6c6f6f702300", 0x80000001, 0x800000102) r1 = dup2(r0, r0) getpeername$llc(r1, &(0x7f00003da000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000178000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r2, 0x100000406, r2) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f000051c000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000223000)=0xc) getpeername$inet(r3, &(0x7f000052a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000427000-0x4)=0x10) rt_sigaction(0x10, &(0x7f0000264000-0x20)={0x9, {0x84}, 0x80000001, 0x4}, &(0x7f000026b000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000f9000)={0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000b79000-0x5)="6465616400", &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039e000-0xd)="252a252d76626f786e65743000", 0xffffff7ffffffffd) r5 = add_key(&(0x7f0000fc9000-0x8)="6269675f6b657900", &(0x7f0000a59000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r4) keyctl$instantiate_iov(0x14, r4, &(0x7f0000aca000-0x60)=[], 0x0, r5) r6 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0x2, 0xfffffffffffffffe, 0x7, {0x0, 0x7}, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$usbmon(&(0x7f0000537000)="2f6465762f7573626d6f6e2300", 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000802000-0x2)=0x0, &(0x7f000006c000-0x4)=0x4) r8 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) syz_open_dev$vcsn(&(0x7f000075a000-0xa)="2f6465762f7663732300", 0x7, 0x40) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r8, 0x4008ae48, &(0x7f0000dfb000)=0x105002) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000021000-0x4)=0x101, 0x4) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000f20000)={r3, 0x101, 0x7, "bba58904a75c0c4377f808f1160895325d33faa02e2834542d9d2f4bf9c778458c9f0527207a35d6243350bbf4448fe0e086e550883bf8485bc561dda0b838794f944320cfeaec876ce0b529d41c996eb1b9e7317821a80557f47a5bd04027d2ffd9646cfb095fdc53897e6751c62c19e5dc2d3c4a66a239a8564c776e29415718"}) socket(0x200000000009, 0x80005, 0x5) sigaltstack(&(0x7f0000b0c000/0x5000)=nil, &(0x7f0000a02000)=0x0) [ 695.223281] device gre0 entered promiscuous mode 2017/12/06 22:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e71000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000020b000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$tun(&(0x7f00007f0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4000009) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x6, &(0x7f0000c9e000-0x4)=0x0, &(0x7f0000a78000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000b1a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000029b000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000488000-0x6)={r4, 0x1}, 0x6) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00001b8000-0x10)={0x7, &(0x7f0000957000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000006d000-0x11)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}], 0x3c) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00001b1000-0x8)={r5, 0x200000000000000}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00008f6000)={@generic="7cd3e6225aac1bde5351117bc0a8ed5b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000afd000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, r6}) recvmsg$kcm(r2, &(0x7f0000edf000)={&(0x7f0000454000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000663000-0x30)=[{&(0x7f0000103000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76}, {&(0x7f0000179000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000696000-0x20)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23}], 0x3, &(0x7f0000def000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80, 0xa87d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000054b000-0xbc)={0x5, 0x2, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000002, "2f9ccb33069c23ba", "ff1f1c81491efc657c7920a61f47568189c714dee125f3e29355a59c1403ae01", 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utimensat(r2, &(0x7f0000815000-0x8)="2e2f66696c653000", &(0x7f0000072000)={{0x0, 0x0}, {0x0, 0x7530}}, 0x100) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00005e3000-0x8)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000344000)={0x0, 0x0, 0x0}, &(0x7f00005ee000-0x4)=0xc) setgroups(0x0, &(0x7f00003dc000-0x4)=[]) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000f12000-0x30)={0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) getgid() fchownat(r2, &(0x7f000034f000-0x8)="2e2f66696c653100", r7, r8, 0x800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000026c000-0x4)=0xb1b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000ba9000-0x10)={0xae5, 0xff0}) write$tun(r2, &(0x7f0000bad000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "ea1c0f", 0xcd, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x4000000100000000, 0x0, 0xb, 0x0, 0x4, 0x0, 0x6, {[@mss={0x2, 0x4, 0x3ff}, @generic={0x17, 0x11, "767364944af432fef85785455b8e14"}]}}, {"448be508476aee0a495824e5f088aceda452a586a9a17e7ea4e775adc928f249e77409cf7db180081b9a25922b1088ea272eb40ae9a739869328e94b0169de90f5bfc760877d99a74119c46651a5cf2980b6da67f1678f072011ea72c84681d04125bfe46d341c04867c833f2414aea64352f93166e1c0cfbfdf320e93360003eb552249f4a72a84fea0e91a1d0000010000000000c657a8b1e4f88aad6b08b9de"}}}}}, 0xff) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b55000-0xa)="2f6465762f7663732300", 0x0, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000ab0000)="74787a23361934067f0b4e81a0425e1598a182352ed273c7b8a9ced89011de462447b49a9607dea558a6ae81fcd7d204bdf44aa33ba0a8e00856a6981a3d77e146950241a44dad6e626ae8213cc2eede19781b3038e56d4a7aa5aef0f06b9d0e87c795199ff672ef27bd70f9cb53f27b48e55fb32506df4dea65001cdbf01e45e0b7c612b0c3c3202ed07f1db77b509e5f96940cbb") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe(&(0x7f0000c11000)={0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00000c7000)={0xffffffffffffffa3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f000034a000-0x8)=0x0) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) perf_event_open(&(0x7f0000b8f000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 695.358778] device gre0 entered promiscuous mode 2017/12/06 22:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000395000)={0x0, 0x0, 0x0}, 0xc) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000007b000)=0x1) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c3e000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x4) r0 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) sendto$ipx(r0, &(0x7f0000000000)="", 0x0, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000709000)="1816c9", 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000cdd000)="2e2f66696c653000", 0x186) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") mknod$loop(&(0x7f0000001000)="2e2f66696c653000", 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00004bb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a8d000-0x1c)={0xb, 0xf2, 0x1, 0x61, 0x1, 0xffffffffffffff9c, 0x252}, 0x1c) r2 = dup(r1) recvfrom$inet(r2, &(0x7f0000dc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x40002043, &(0x7f0000024000-0x10)={0x2, 0x0, @rand_addr=0x800000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f14000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e48000-0x4)=0x5) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) r3 = creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f00000ad000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000090d000)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000bfd000)={0xc29, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rename(&(0x7f0000b9b000-0x1)="2e", &(0x7f0000d0e000)="2e") getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000c44000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb8000)=0xe8) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00005b9000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009ca000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x3, 0x800, 0x2, 0xfffffffffffff001, 0xc, 0x80, 0x20, 0x5, r5, r6}, {0x7, 0x8001, 0x3, 0x7f, 0xf6, 0x200, 0xb6, 0x0}, {0x8, 0x6, 0x3, 0x1}, 0x20, 0x7, 0xd483, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xfffffffffffffffc}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20, 0x3, 0x0, 0x7fffffff, 0x7, 0x80, 0x62e2}}, 0xe8) 2017/12/06 22:02:09 executing program 2: socketpair(0x14, 0x801, 0x40, &(0x7f0000caf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000c61000)={0x2, 0x10000, 0x2, 0x6, 0x8, 0x16, 0x200}, 0xc) fcntl$setpipe(r3, 0x407, 0x6) connect$bt_sco(r3, &(0x7f0000a5c000-0x8)={0x1f, {0x5, 0x7, 0x3f, 0x0, 0x10001, 0x6}}, 0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000256000)=0x0) connect$bt_sco(r2, &(0x7f0000790000-0x8)={0x1f, {0x0, 0x9, 0x10000, 0x0, 0x2, 0x7}}, 0x8) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000000000)=0x0) r1 = socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r0, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x7, 0xde10, r1, &(0x7f0000fad000-0xef)="195eeb3149aabf88ac96c1e7ab5b98cb594a74dedee8c39907653e934f1f378980148adf564066ee494bf203ac448480093aa1552c6b9248d1633db60c03ccde6dd9d4d2df0498231005a83c85b9f7f0435846d8f075d7f7c927f89b5dcb73ba6d8f56e153b449c17451860cba715eae24961f2b483c41adeadf6d6f62818cbc91ef1e8970e220ebccae8b9b0be6897b94c5be9c735c6cead2129e37c8121ce285b407d725de4e15d82d6e7c49e6225425448758cd7829cb8dd02801153b249387fe9d20d306d8f7f7e55c96ed59d7268fcf36fdf9a8ba080755bd30becc6aabfa2dd9bc73444fa34c9f19788f6a3a", 0xef, 0x9, 0x0, 0x1, r2}, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = socket(0x12, 0x4, 0x9) r4 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x3, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000002000-0x31)="a1aa450e44eb16732874c6fb3d142e769a50d28b9949ec19c6e70c45669961844067d87fffa3fb2979441437e43eafff6f", 0x31}, {&(0x7f0000001000)="671f3a928052771b5acdb8222be3a69f9e73f7b586e574f9c69b17ba6d338a4937ca31bdfcff588753c74b5d9733a5b6d6b98ca9b0e6ce9484f32c58b753f2efab28395b29e2c7d8d90a25d443d846b12d9b0727f36cbad12ca8c63ffaddd1af1457aab419fb9ba4e94650a4", 0x6c}, {&(0x7f0000001000)="919e7dff948cf2704cbe2cea53726fa47ba7b3e12beb3fd981e0bf15211922d3d0adb961eec1e250e84278e4947ef89530c0c7fbab2e099f3105a87cebf2bc951c41c8a4ee82f99d60750b7ffe135cf39e0119dd886841e54d09d2f810550a5e8fe0d05af2d990bdda80736a6513f1b41b3430c506637e0308362640970919fd8b7ac8f7b95c36a782a7745ac6c4b0484dbab1", 0x93}, {&(0x7f0000001000)="8f9947cac8c4a61e9a542bb941f7bee5c73b92573836b6c3fddf0562410079", 0x1f}, {&(0x7f0000000000)="1b21f50e89b7b4c91202213ab5648a20a5b9366b0685ba6fdd9daf5823544d7be470b1fd2be26582200282227d25a44cc593649ab99965775d7c78797975428b57ebd519091aeb560595", 0x4a}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000-0xe8)="f89076b28a49ad2027fe57d539c1b0120fe301e79285f4c92208eb9dc244c928f147b21fc2918f5c3d2c370a969d281bd7c60e5a8b54ccd42f1eda5699307a89128f9cf539bf8a4a19e7f6389b9a4f3510569b58092033469800b2b8b5cd25ea127da2de841df90b52202715ba5a15756a88c4e3adedda84686ff306b7da379834fb8b2820099d9dd66baa34a7027d71e811d2918bc70fe639c4a2be9d7745ae714d53701b21d4297b5cf8dc3c9c477aa1d9700879293d3d8e1896d99aeeac8e5775d07bb11e4887d317e9cb887e38360f01ae34b3f2d59397d253bcf516b06e6993029f14a155fa", 0xe8}, {&(0x7f0000001000-0xf0)="770a39580d5d2ce461ec733f115a46c41e606340e41d140294ec0ebec671d39a14399ecf49025b3b307cb4acf2842ef114a202ba0c3a43bc68bba2fc121171051c0fda1fe3b946b5fe4a2e6ad4fd49917afacaec1db80ea54f687819652afa629e991da42d19f4ce4c7dbb65a52323ee0cbeda8cfe4f39350c721f19e071cdd7e648bde32a5b4073dedc5c3a639ffa4ed90e0b9b498bdf581be32399749b82a3ccf32e503d54cc0e8c973a37e0b5b4a616d9648612eb6f143051cb87ce75b7adcd4f0c002e23cb0dfb65e655dc6c47a2b0382fbc0ea1cd808dbb40964ebd1931f8c68ce2f098736a7b7f2f56bf5d254f", 0xf0}], 0x8, 0x0) fcntl$getown(r4, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000002000)={0x1ff, 0x0, 0x10003, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000000000)={0x800, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000003000)={&(0x7f0000005000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x28)=[{&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000005000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000005000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}], 0x5, &(0x7f0000005000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c, 0x4}, 0x12122) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000001000-0x4)=0x0) getrlimit(0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r1 = syz_open_dev$mouse(&(0x7f00008ef000-0x5)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x80) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) r2 = add_key$keyring(&(0x7f0000fda000)="6b657972696e6700", &(0x7f0000b88000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f7f000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005a1000-0x20)={@generic="46890ddcbb5c7f8dc75b804500ca1bc8", @ifru_flags=0x1201}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000085a000)={0x10, 0x5, 0x901, 0x100000000000009, 0x0, r1, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r4, &(0x7f000000b000-0xb5)="", &(0x7f000086f000)="", 0x0}, 0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000373000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000059d000)={0x6, 0x78, 0x3, 0xff, 0x1ff, 0x80000000, 0x0, 0x401, 0x40020, 0x0, 0x7, 0x308, 0xffffffff80000000, 0x1, 0x0, 0x3f, 0x4, 0x10000, 0x9cd, 0x4000, 0x9cb, 0x401, 0x3, 0x5, 0x0, 0x9, 0x0}, r5, 0x1, r1, 0x3) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f00009e3000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @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}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9d000-0xf)="2f6465762f73657175656e63657200", 0x7b, 0x0) 2017/12/06 22:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)="6e756d615f6d61707300") readv(r0, &(0x7f00000f9000)=[{&(0x7f0000040000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98f}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}], 0x1) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x0, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) connect$netlink(r0, &(0x7f0000852000-0xc)={0x10, 0x0, 0xf702, 0x81}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000044d000)={0x0, 0x0, 0x0}, &(0x7f000079d000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f3d000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a86000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000650000)=0xc) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000037a000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a4000)=0xe8) getresgid(&(0x7f00009c8000-0x4)=0x0, &(0x7f0000162000)=0x0, &(0x7f0000dd6000-0x4)=0x0) r10 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000377000)={0x0, 0x0, 0x0}, &(0x7f0000783000)=0xc) r13 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ead000-0xc)="2f6465762f72666b696c6c00", 0x40100, 0x0) sendmmsg$unix(r13, &(0x7f0000eee000-0x1c)=[{&(0x7f0000a46000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000537000-0x4)=[{&(0x7f00009d2000)="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", 0x1000}], 0x1, &(0x7f0000b58000)=[@cred={0x18, 0x1, 0x2, r11, r12, r9}, @cred={0x18, 0x1, 0x2, r3, r4, r8}, @cred={0x18, 0x1, 0x2, r11, r2, r9}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x6c, 0x48804}], 0x1, 0x845) r14 = getegid() r15 = getpgrp(0x0) stat(&(0x7f0000552000)="2e2f66696c653000", &(0x7f0000273000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d08000)=0x0, &(0x7f0000dad000)=0x0, &(0x7f0000d04000-0x4)=0x0) r18 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000686000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f00004a6000)=0xe8) r20 = creat(&(0x7f0000c26000-0x8)="2e2f66696c653000", 0x12) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00006df000)={0x0, 0x983}, &(0x7f00002ed000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r20, 0x84, 0x6f, &(0x7f000053e000-0xc)={r21, 0x3c, &(0x7f00005b9000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf55, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000dfe000)=0xc) getresgid(&(0x7f00002b0000-0x4)=0x0, &(0x7f0000246000-0x4)=0x0, &(0x7f0000c3f000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ff000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5e000)=0xe8) getgroups(0x8, &(0x7f00003b5000-0x20)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) [ 695.516830] 9pnet_virtio: no channels available for device ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ sendmsg$netlink(r0, &(0x7f00005a0000)={&(0x7f00002a6000-0xc)={0x0, 0x0, 0x9, 0x2}, 0xc, &(0x7f0000b55000-0x28)=[{&(0x7f00008d1000)=[{0x1010, 0x101, 0x100, 0x3, 0x5, "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"8f71511a7a334188c1a7c0bcf8f6552e7700cbc9de93eed58c1e81371787639648605eb0528ecb78f01168487447ae651554f89358ada68695d95270dc74756acd748751804b459f1c81ee83c1a537cf4398430d1446f4607281a5c2bb6a3380bdd0ab44357cd2c15cdfe3146dd0b7bf203f03e0cdd35f1bc82e07a4fb125c94c56c0caf398d42fda12e0b4a24aef7b7f01229"}], 0x357}], 0x5, &(0x7f000033f000)=[@cred={0x18, 0x1, 0x2, r1, r2, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r10, r12, r14}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xc8, 0x840}, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000019c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000005b000)={0x0, @in6={{0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x4}, &(0x7f0000719000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r26, 0x84, 0x19, &(0x7f00000a0000)={r27, 0x7a03}, 0x6) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000000006, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000deb000)="", 0x0) sendto(r1, &(0x7f0000009000-0x1)="", 0x0, 0x0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xfffffffffffffffe, 0xfffffffffffffffc) sendmsg$netlink(r2, &(0x7f0000d79000-0x38)={&(0x7f000008f000-0xc)={0x10, 0x0, 0x6, 0x2eb}, 0xc, &(0x7f000028c000)=[{&(0x7f0000808000)=[{0xd6, 0x20fd6583, 0x300, 0x8, 0x8, "c68fc329d555a174307a3102b62102695ae3fc3767d255ca4c23bebd690bcc7399a5ca74fd8ec9326607dd4394ff2675234d908aa29152ffde83beec596dbeb40cd233636665e09e67717296f646b110cb80126a7148a4b0b93833ddfa5197d30692cad2f10d6c502486ba1e304d80fa7af28579be0f967dbe9ae4a78df378cae805885eb51c252db973faf0ef7d2948e0acb4fc3a0f28cd1607b77922bfa8418d549027a141f601ff829b74e1dfabff1a5b010bbe1ee2fcb7894ba1bac4fab81ef0aecc994a"}, {0x100, 0x10001, 0x18, 0xff, 0x7f, "e401114280b36fdf3c611118dbe532bc44145496b0a242bc78981c29a760486a8020b00b6b2871ea7d7d6548ee8d8f1e66d8115e5b4800bca5a781048276bea93dd549e4d89bfbb897c6f94ac3d1c2ecc0b4e9f81136b22e61dfcfd2465ce5780c22d8dd51803d04b500ee984a36453e9644e259e1677cc16717f495dfa05af706a159ea1a53dd1cec2297e16cea1f758f0ff5ea16e0b58d5ee0ed97a96c41159f3d0a20f3336f861a0100000cb4d1f00179a58be95401b25186e40990cdecf36054fd9e2c46827792831a9e8536217beccc87b506794324caab111b8cc6ffff3958683830acef7b0295ef7e706f4a1a"}, {0x104, 0x6553, 0x10, 0xe74b, 0xffff, 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{0x66, 0x98, 0xa00, 0xfffffffffffff885, 0x9, "143daa2432738ea724b7c1aeb75b2f29de1a337fc47c87718c603961903a399a6250e5df8bcb1300939e46df0635336591718ea443dde7cede9a433eb98dac047f160a61ecb9a269b94ca76e5c31cf48c8ae7649528c"}, {0x12, 0x2, 0x20, 0x3, 0xfffffffffffff801, "5f98"}, {0x10, 0x7, 0x100, 0x5, 0xffffffffffffffc0, ""}], 0x1098}, {&(0x7f0000ec8000-0x3d1)=[{0xf8, 0x5, 0x20, 0x6, 0x7, "c257c6c27d1541408160f7b341d6d2a45b36cc82c1380dec23809c63aa160484083be0b96ef092f3e080d00114187bfc261087d9043911189c6f0312fda114d60cf26b02d1395d76dea975a6aa4c5f2e60e312376b395a2942387917cdfde09caf90a081192023827aeba3bb231f8168d974a82c28ac74143c972cae7e58032b6ed4773826c351f8c6b78626c1cf0a691bfa550011b6da51ab7a22e2730e6cf01cdfc1c356be8acc2183ab5e4959cfb6e52055129da4c17fcb3c3bfaf54bc0bd9dc9f804fd072397ed9001a7b5810870d65c514656103546ad92ab0c8596f04fec06545b2a902068"}, {0xc0, 0x6, 0x920, 0x7f, 0x3, 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"a329680a5e553f9b24aff0b22cd5b8da478870c19fee674d78b7192e22880ab10caa986351448db4741e98336786f2241fc919540f1cac2d08a8f40ffd39d27a16b9ae98fcd5bf8b8ff96950f0067016b2f7f4a03443a5583dff23e038f561a351767923825d0f8991d31100d90e616aaf66c260cf8e47acd10a7e6ade657eb4a7426caa07d02f1559e7fbe34f6630abdf2f1c9aa1e1c93c6d6fb61ee0d2dbac4dc11808cdd7360693e82c9db9a8693ace0d5c8591da54d036a83c20dcdd0e395cf50e2d0d783d5f1075c2ac8ec03870f4381432baddf9c86ae8710d8fc838af25f70bd1f1ab70b025a3"}], 0x3d1}, {&(0x7f0000577000-0x1010)=[{0x1010, 0x10000, 0x104, 0x61, 0x101, "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"}], 0x1010}, {&(0x7f00001d5000)=[{0x43, 0x6, 0x2, 0x0, 0x3, "cd10f937fac58823849a3580ee7a1e5e64091fa27cb666238f51806b1eee2623170135c178ebe8f4e350de786473971412c59c"}], 0x43}], 0x5, 0x0, 0x0, 0x48090}, 0x8000) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000719000)={0x10000000, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f00001ac000)=0xffffffff00000000, 0x4) getsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000da2000-0xc)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c02000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000281000-0xc)={0x7679, 0x3ff, 0x4, 0x8, 0xffff, 0x200003ff, 0x3}, 0xc) socketpair(0x10, 0x1, 0x9, &(0x7f0000df2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00008d0000)=0x4007f2) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000e24000-0x24)="24000000200025000000000d8463f200020500000000000009000beb08000100000000af", 0x24) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000f03000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d36000)="2e2f66696c653000", 0x0, 0x128) mkdirat(r0, &(0x7f0000e0c000-0x8)="2e2f66696c653000", 0x141) lseek(r0, 0x3, 0x0) lstat(&(0x7f0000395000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00007f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, &(0x7f0000753000-0x4)=0x0) [ 695.645333] 9pnet_virtio: no channels available for device É 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) write$tun(0xffffffffffffffff, &(0x7f00008ce000-0x1948)=@hdr={0x1, 0x0, 0x0, 0x0, 0x81, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xb3, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "bfe240", 0xf82, 0x0, 0x0, @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}, [@routing={0x0, 0x0, 0x0, 0x0, 0x4, []}, @dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x0, ""}, {0x0, 0x1, "5b"}, {0x0, 0x1c, "e4568c61629b8014a42e6f4723acbd6f57dfe0e14c1a852d12dd6984"}]}, @dstopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "31191a0ef340626599662fc88945c94426d407a6617f70f328e830c8095f9f4eb2a65a85b9be682dc0b5b26a13f4ee5239f2b1a537b838197037cc53e93a9b55659b2b943e416f74"}}}}}, 0xe5) 2017/12/06 22:02:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) pipe2(&(0x7f00002a1000)={0x0, 0x0}, 0x80000) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f000038b000-0x37)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000012d000-0x4)=0x37) signalfd(r0, &(0x7f0000a11000-0x8)={0x244}, 0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00007d2000-0x8)={0x1, &(0x7f00000b7000-0x8)=[{0x1000006, 0x4, 0x0, 0x20000000}]}, 0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f000029a000-0x4)=0x4, 0x4) close(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000025000)=0x8000) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000c01000)="5adb6962497ee3e4f4fb2258a6b36d785d45f89a185b01f85bbcf2885c21c06c93951577ebdcebdf701b8b4100f44cba36af83162a39463b12e31bb49ed2670dafa90d848354cd62323ea55ce0c996f76d4a05452d5b3fa1848b0a2a66bcb0374a913e316a1b1c558af5954030cb23f02b4a4e9e6925c42b40b6770cef4aa178", 0x80) getsockname$inet(r1, &(0x7f000033f000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x10) 2017/12/06 22:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x40, 0x0) pipe2(&(0x7f000060b000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000930000-0x35)={0x0, 0x2d, "2273ec6942a82a3dd65b0b629f99faf684cea8d4e6bbbf77fa4d08e68da1125cf3d706aaad2e297234d02a859f"}, &(0x7f0000890000)=0x35) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ffa000)={r2, @in6={{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000003}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x1, 0xffffffff80000001, 0xb}, 0xa0) writev(0xffffffffffffffff, &(0x7f0000e48000-0x10)=[{&(0x7f0000684000-0x86)="01d86ac582af15a78870862a6b65b81e5df94e56b780b7ed737399c777032eeb6092c89e192f207360ea344ad5d11e0ae4c4c8bf572c24c201992f3c63049a373343faa21fa270b87b978dd94ecc1e235b0d11df015cd42488bd1226180019e4eca4a70b37d0ef6364938b1f62c06bc9f15affb742bffdf1043ee4ebb7d280e136f422a80b28", 0x86}], 0x1) r3 = socket(0x2, 0xfffffffffffffffb, 0x3ee) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0xe219, 0x0, 0x0, 0x0, 0x2, 0x1000000000fa, 0x0, 0xfffffffffffffa06, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c53000)="2f6465762f72666b696c6c00", 0x7fc, 0x0) ioctl$TIOCSWINSZ(r5, 0x5414, &(0x7f0000b1b000)={0x4000000000000000, 0x863, 0x7fff, 0x9}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0x5018, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xb6b9, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000b1c000)={@empty=0x0, @loopback=0x7f000001}, 0x8) sendto$ax25(r1, &(0x7f0000c20000-0x3e)="8440b8b47458135e1c6367c98834818e9dbd198cd8db402810290aa87f94783e77fff9bfc00800add5eccf84558075a94b21931e140500b601d5a1bbbfbc", 0x3e, 0x48800, &(0x7f0000e12000)={0x3, {"08000000050002"}, 0x7}, 0x10) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f000082f000)=0x401) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000595000)={0x4, 0x81, 0x100000001, 0x100000001, 0x7ff, 0x100, 0x4, 0x2, 0x81, 0x3}) ioctl(r4, 0x8916, &(0x7f0000000000)="") epoll_create(0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000003c000)=0x0) ptrace$setopts(0x4200, r6, 0x5, 0x7) socket(0xa, 0x5, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000183000-0x10)={0x5, &(0x7f000083f000)=[{0xcf62, 0xffffffffffffffc1, 0xffffffff, 0xfffffffffffffffc}, {0x81, 0x4, 0x2, 0xffffffffffff2f30}, {0x51, 0x3, 0x0, 0x2}, {0x7, 0x2, 0x4, 0x0}, {0x3, 0x200, 0xfffffffffffff001, 0xfffffffffffffff7}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000068000)={0x4, &(0x7f0000117000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00002cd000-0x8)={r7, 0x2}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000f31000-0x78)={0x4, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffe0000, 0x4, 0x0, 0x40000000088, &(0x7f0000336000-0x10)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x5, 0x3f, 0x3}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000930000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x800) ioctl(r4, 0x8936, &(0x7f0000000000)="") 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000755000)="2f6465762f73657175656e63657200", 0x8000000000002800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000710000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000bba000)="2e2f66696c653000", r1, r2, 0x1000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000ee5000)={{0xf6, 0x3, 0x8, 0xfffffffffffff000, 0x0, 0xdbf4}, 0x8}) lstat(&(0x7f0000990000-0x8)="2e2f66696c653000", &(0x7f0000e7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f00006e2000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x400000) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000d0c000)=0x1) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0x758)="2f6465762f7667615f6172626974657200", 0x6000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000802000)="73797363616c6c00") preadv(r5, &(0x7f00002a8000-0x10)=[{&(0x7f00002b1000)="00", 0x1}], 0x1, 0x0) epoll_create1(0x80000) rt_sigsuspend(&(0x7f0000394000-0x8)={0x9}, 0x8) r6 = socket(0xd, 0x80f, 0x0) bind(r6, &(0x7f000035b000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000516000-0xa)="2f6465762f7663732300", 0x8, 0x20c002) io_setup(0x4000000000004, &(0x7f0000008000-0x5)=0x0) io_submit(r7, 0x1, &(0x7f0000001000-0x20)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x95)="29851b04a301aea4038f6ec7c7ee6c869c09b2d8ad2d7df7502db332d5bd620a90a7e30cf9dad288e4efec839332791f6c3d0e64370739e013b05d23e14620bc646ffc1ef71cf7e0a1b0ced20f7d32d6816c83f07902990adcb99dc643dc0de6960bfc637251b79958d1ab3162f653ca6f1d061e64d182199c", 0x79, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/06 22:02:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f000062a000-0x9)="2f6465762f73672300", 0x7c01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) bind$inet6(r1, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x100000003) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000041c000-0x8)={0x0, 0x8}, &(0x7f0000486000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b3b000-0x10)={r3, 0xb, 0x0, 0xec}, &(0x7f00001fb000-0x4)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000ccd000)="99daa6d752cb8b7cda753618237f86e4059ff8cb6b88ea4978e29ccd43d9d3d259cddca8ea21742c7293aaaf0085ac2becca650e6767a776aaa00ef4804b063f93407f10eb667992baeecb7b10c27a43547f15873fcdeeaa70824563b22396cc37637c77bb20e3952264f5e291e83d5cc75ed22828389ff1b8d3de3175c427e3094cd195655c480a0eecd45cac1c61a80ea7c714c73702127c7d9dde7a303b69ee6490d744d52c65f3a5b08cde6149", 0xaf) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009ad000)={0x400, 0x22b, 0x10, 0x1, 0x550d, 0x0, 0xffff, 0x100000001, 0x0}, &(0x7f0000fcb000-0x4)=0x20) sendto$inet6(r1, &(0x7f0000fcb000)="12", 0x1, 0xade0ca4a1e3dfb4, &(0x7f0000a60000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) sendto$inet6(r0, &(0x7f00003fb000-0x1)="bf", 0x1, 0x0, &(0x7f0000d07000)={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4(r1, &(0x7f0000fcd000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fce000-0x4)=0x6, 0xfffffffffffffffd) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000ef7000-0x4)=0x593) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000b7000)={0x3, 0x3, 0x6, 0xffffffffffff92ba, 0x7, [{0x10000, 0x81, 0x2, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0xfffffffffffeffff, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x1, 0x1ff, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x400, 0x7e, 0x10000000000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x83, 0x97e2, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x8000, 0x7f, 0x0, 0x0, 0x18d, 0x0, 0x0, 0x0}, {0x541c, 0x94c, 0xa40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) shutdown(r0, 0xfffffffffffffffb) sendto$inet6(r1, &(0x7f0000cf5000-0x1)="c3", 0x1, 0x0, &(0x7f0000a46000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000253000-0x1)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000132000)=0xeb, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f000008b000-0x8)=@assoc_value={r4, 0x4}, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000678000-0x4)=0x42e5, 0x4) shutdown(r1, 0x1) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000dbb000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000477000-0x8)={r4, 0x6}, &(0x7f0000fca000)=0x8) close(r1) sendto$inet6(r1, &(0x7f000066d000-0x98)="dce352b5f5da05b7b400ab4e29b8065f2ba5362b0024643660fb69e37224f28dabfc03afe1b4e0d9fa38e394aa1af2e3783864d7e8ad2a9378ad943ced601315b5df22ed847880aa8815e4d0d9a7f5381308790bb16a8d1d47322462ac66c6ac18d39d90409c76159c5d43af5d9e6cb0b89572ee5c20f21b196a2b54afe714341b0a7c85e90787d3cb32a006ac6e0d0a94e8e363a0cd5881", 0x98, 0x2004c044, &(0x7f000070d000-0x1c)={0xa, 0x3, 0xa13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 22:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r3, 0x5409, 0x1) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000690000-0x4)=0x0, &(0x7f00004c3000-0x4)=0x4) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1b, 0x4}, 0x20) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000351000+0x184)=0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00004e9000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d1c000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "63726333322d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003e000-0x4)="016c41f1", 0x4) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cbf000)="2f6465762f76637300", 0x2100, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00009e6000)={0x0, 0x200, 0x4f17, &(0x7f0000207000)=0x0}) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="2000016f", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e32000-0x78)={0x5, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000003, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xd5) get_mempolicy(&(0x7f0000000000)=0x0, &(0x7f0000005000-0x8)=0x0, 0x10001, &(0x7f0000003000/0x2000)=nil, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x58, &(0x7f0000fa5000-0x30)=[], 0x0, &(0x7f00008ae000-0xf0)={0xe8, 0x8b, 0x9, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xe8, 0x20000000}], 0x1, 0x20000080) ioctl$int_in(r0, 0x5473, &(0x7f000092b000)=0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d6d000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="27f85540ec27", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/06 22:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @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]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000755000)="2f6465762f73657175656e63657200", 0x8000000000002800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003d5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000710000-0x4)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000bba000)="2e2f66696c653000", r1, r2, 0x1000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x100, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000ee5000)={{0xf6, 0x3, 0x8, 0xfffffffffffff000, 0x0, 0xdbf4}, 0x8}) lstat(&(0x7f0000990000-0x8)="2e2f66696c653000", &(0x7f0000e7c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$usbmon(&(0x7f00006e2000-0xd)="2f6465762f7573626d6f6e2300", 0x8, 0x400000) ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000d0c000)=0x1) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000+0x758)="2f6465762f7667615f6172626974657200", 0x6000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000802000)="73797363616c6c00") preadv(r5, &(0x7f00002a8000-0x10)=[{&(0x7f00002b1000)="00", 0x1}], 0x1, 0x0) epoll_create1(0x80000) rt_sigsuspend(&(0x7f0000394000-0x8)={0x9}, 0x8) r6 = socket(0xd, 0x80f, 0x0) bind(r6, &(0x7f000035b000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000516000-0xa)="2f6465762f7663732300", 0x8, 0x20c002) io_setup(0x4000000000004, &(0x7f0000008000-0x5)=0x0) io_submit(r7, 0x1, &(0x7f0000001000-0x20)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x95)="29851b04a301aea4038f6ec7c7ee6c869c09b2d8ad2d7df7502db332d5bd620a90a7e30cf9dad288e4efec839332791f6c3d0e64370739e013b05d23e14620bc646ffc1ef71cf7e0a1b0ced20f7d32d6816c83f07902990adcb99dc643dc0de6960bfc637251b79958d1ab3162f653ca6f1d061e64d182199c", 0x79, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100400000000c) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000fab000-0x4)=0xc, 0x4) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)="2a47504c5b766d6e65743140766d6e6574317b2d766d6e65744076626f786e6574302176626f786e6574312b4d00", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004c1000-0xb)="2f6465762f6877726e6700", 0x240000, 0x0) r3 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x8, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x20000000007, 0x0, 0x8f4, 0x0}, 0x0, 0x0, r2, 0xc) r4 = dup(r3) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r5 = perf_event_open(&(0x7f0000e6b000)={0x2, 0x78, 0x44, 0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8000, 0x0, 0x4, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x400, 0xfffffffffffffffc, 0x800, 0x2, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r4, 0x4018aee2, &(0x7f00000ce000-0x18)={0x0, 0x1, 0x0, &(0x7f000024e000-0x8)=0x0}) perf_event_open(&(0x7f0000fb3000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000c43000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x0, 0x6, "95d47ef8545e42bc91ad4c5707595bf1895ac7e5a9e3a685a1aa654b4500c97f7a0fb8134934a9151fdfc156cdb8bd664831a60f70556a244d69afaa32ed11536480dc1597a43d62b763c34d7cf5e740"}, 0x160) r6 = socket$inet(0x2, 0x4000080007, 0x3f) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f00006ab000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$getownex(r3, 0x10, &(0x7f00005ec000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000cd0000)={@common="64756d6d793000000000000000000000", @ifru_names=@common="69706464703000000000000000000000"}) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000b9e000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000cbf000)=0xc) ptrace$getenv(0x4201, r7, 0x7, &(0x7f0000795000)=0x0) setsockopt$inet_buf(r6, 0x0, 0x4, &(0x7f00003b0000-0x12)="340e0100000000000000100e0c07e9060068", 0x12) fsetxattr(r5, &(0x7f0000ebd000-0x37)=@known="73909674656d2e61647681650000", &(0x7f0000533000-0x16)="7674683165626f786e6574316d69655f74797065005b", 0x16, 0x3) sendto$inet(r6, &(0x7f0000004000)="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", 0x5b5, 0x0, &(0x7f0000895000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) fcntl$lock(r4, 0x7, &(0x7f00006d4000-0x10)={0x0, 0xffffffff, 0x1, 0x4, r7}) r9 = syz_open_dev$mice(&(0x7f0000c1a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) ioctl$KVM_GET_DEVICE_ATTR(r9, 0x4018aee2, &(0x7f0000ffc000-0x18)={0x0, 0x2, 0xac3, &(0x7f0000a60000-0x8)=0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000c9d000+0xa9)="0800194c", 0x4) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1000, 0x0, 0x9}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000d7b000-0x4)=@int=0x0, &(0x7f0000fde000-0x4)=0x4) writev(r0, &(0x7f0000b62000)=[{&(0x7f0000fba000-0x20)="1f00000002021900000007000000010000803b8509000600000100ff3f1f0915", 0x20}], 0x1) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000521000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000cea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000931000-0x4)=0xd3) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f2d000-0xf)="2f6465762f73657175656e63657200", 0x400, 0x0) getpeername$unix(r1, &(0x7f0000f77000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000ce9000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000663000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0x0, 0x0, 0x0, 0x0, 0x0}]}) renameat2(r1, &(0x7f0000092000-0x8)="2e2f66696c653000", r1, &(0x7f0000696000-0x8)="2e2f66696c653000", 0x4) stat(&(0x7f000049b000-0x8)="2e2f66696c653000", &(0x7f0000919000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000479000-0x9)="2f6465762f73672300", 0x0, 0x6042) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000ddc000)={r2, 0x4, 0x6, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket$inet_sctp(0x2, 0x1, 0x84) write(r4, &(0x7f00000a3000)="ee9f3c7f0a9e6346e0f1852fec680531adf2aa342e54adf26bef49da5ce142e83cf9509eeb15097f42ea97edfb0bc797bbfa458ace66dd5b4bee04a2a44be9538e425907f3f6577f94376db1cb0d4bebc85b38cea89183e78c44fc72b1bfb6d1e3f97e7aa7d918ef717463b96341d4b211eb20a952023b191e1cd4676eb87704db83f84ba0a365ce9e45ec55eeb13717f6a9b018b8034feec2b1077ee64deea4960ba49ab6403651b5801d698d8da68717cc4a86453771fd59769c2600955d23de9dcaf91b58978e78a50c60127f3fd7e3469ff1ad60ff3b0068", 0xda) getsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000363000)=0x0, &(0x7f0000f14000)=0x4) 2017/12/06 22:02:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) 2017/12/06 22:02:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3d000-0x9)="2f6465762f72746300", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000d8c000)={0x7ffffffb, 0x0, 0x10000, 0x6, 0x7ffffffe, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000047000-0x10)={0xf5, 0x73608872}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x60, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000784000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x776a2a85, 0x101, 0x0, 0x1}], &(0x7f0000b89000-0x20)=[0x78, 0x38, 0x48, 0x58]}}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000faf000-0x4)=0x0) 2017/12/06 22:02:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000b7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000f6e000)={0x101ff, 0x0, &(0x7f00006ff000/0x1000)=nil}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) lseek(r0, 0x0, 0x1) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000eda000-0x8)=0x9) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) r5 = getpid() perf_event_open(&(0x7f0000f36000)={0x1, 0x78, 0x0, 0x8, 0xffffffffffff0001, 0x9, 0x0, 0x7, 0x0, 0x8, 0x80000001, 0xffffffffffffdbb6, 0x0, 0x2, 0x0, 0x5, 0x5, 0x3, 0x10000, 0x4, 0xcc7d, 0xfff, 0x0, 0x1, 0x5, 0x127b4351, 0x0}, r5, 0x5, r3, 0x1) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[], 0x0) 2017/12/06 22:02:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f000023e000-0xc)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c7c000-0x4)=0xc) r0 = syz_open_dev$mouse(&(0x7f00000dd000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x4080) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00007f5000-0x68)={0x0, 0x0, []}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001b4000)={0x100000001}, 0x4) syz_emit_ethernet(0x450c, &(0x7f0000a94000-0x450c)={@random="1ca89f368022", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x60, @ipv6={0x6, 0x6, "0ddc6b", 0x44d6, 0x3f, 0x2e2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x5c, 0x40d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x2c, "0fff9131942ba63cf3da835ec6e4924f22ac70b7c99daae2958336ec2013ce791dda128b1db3b5bfb6aa1f41"}, {0xff, 0x0, ""}, {0xff, 0x1000, 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{0x1, 0xaf, "dd83c4e9abc06d70f74a8dfe1f48a90151c43d92cd364ba50f5fad4d5225b26c46a114d17be61a47e63b43809612ec767a38d5c054183facefcd1b79a6cc51ea7ff3ab84e1ad018b6e7c5dea791282f46ebf257b67344842d3be68126f48b0355507a5c3bcbce60383986d38f1020776ebe83dced40e78f3f0d4fb170cb8397a568012c67d84e8688af6e5df17f35901e13c3b89353c3e835fb9cd4ebff325a66bf1c550736c9f575e46325f49dacb"}, {0xc3, 0xee, "e311b07a5ae04dca95287becfc28c60bc75ae0450cf376d357e51ae470968c9fdc3209f15ac364fcc576fa7e6b0335376d0e1f043f4bd1a47fdf81401e9bd17852fc069df47a2d00e4d133e3ca14449be9a0b88a077a65645d23b442879a7b4259a509c66f204d71432667d08c7e1536af409c74eceef8bb25bf855b4d1f83fceb405b0d6507e45d1f156e7cd6c3bad0d5b5570cc24eb511b6669c2f6b402af3295bb55211924496b63b007521c0ce26df657f8404dbf3693f5727fc76be26045e2dac560dd8008a329ec99b55d19deb10e17306d0a3e47766daaee6e6def1c3e61cf4d873710100db3febf2ed15"}]}, @fragment={0x5f, 0x200000000000000, 0x2, 0x5, 0x986e, 0x0, 0x3}, @fragment={0x0, 0x200, 0x81, 0x8, 0x3f, 0x0, 0x2}, @routing={0x62, 0x0, 0x1, 0x7f, 0x5, []}, @fragment={0x67, 0x1ff, 0x100000001, 0x8, 0x4, 0x3f57c2cc00000, 0x0}, @fragment={0x7f, 0x100, 0x20, 0x3f, 0x0, 0x3, 0x2}, @routing={0x6, 0x2, 0x1, 0x1, 0x7, [@loopback={0x0, 0x1}]}], @dccp={{0x1, 0x1, 0x4, 0x1, 0x519, 0x0, 0x0, 0x6, 0x0, "213eb7", 0xfffffffffffffff8, "ceceac"}, "dd868cb2d1a9b6483a0a5428a3e291050c3fa2ad4369fa4f7ac3085f1eb4957d8db92b5a1ad2228e646a125f9093e76a5f3f43076debf66670c001bb53263658ad518e4c61b09b2a077150c488e62e92a54d33a6bbcdd562009086f55d035c46a7cf52e1924f"}}}}}}, &(0x7f0000d16000-0x10)={0x1, 0x2, [0x89, 0x4f0]}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/06 22:02:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:09 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x7f, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f76637300", 0x4000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000002000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69703667726530000000000000000000"}) poll(&(0x7f0000002000)=[{r0, 0x2000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0xc9101e3d48abbd20, 0x0}, {r0, 0x0, 0x0}], 0x5, 0x5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000003000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @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]}}, &(0x7f0000004000-0x4)=0x8c) ioctl$TIOCNOTTY(r1, 0x5422) setsockopt(r2, 0x107, 0x7, &(0x7f0000001000)="", 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) 2017/12/06 22:02:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000be7000-0x8)={0x0, 0x7fff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e63657200", 0x101400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000803000-0x20)={0x400, 0x6, 0x5, 0x8, 0x7, 0xfff, 0x7, 0xfffffffffffffffe, r2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0xfe45, 0x20, 0x3b53, 0x8001}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0x8000b}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001000-0xda)={r5, 0xd2, "c4344fac59e6224b7c677eec20cdb44380a9fd4a2e46453ada7b3f47a3e622c9115d836269b617657683b0e67518c54d4a0fe76b72464a2534744fcf6b1a125897b99c816a628d1bc77c37ca58aad99e80f345e067dbb0ef8aa7cd14b4bdb24d42977115454c2fb36e231a92ca7b408137ca6e90050c02c2e3d1932fec42df6ccd16bf94d56d6c7e43ef2fae88b81a0b1d36cecdc5939cfeace92d180cbe3de7c8a7c217c72ea0360507168dd1c567e0deebcfe885977a6b7a7f98b643ec6f5625bc13ea52d4ae5ea2ee4d58e7738a31cfdc"}, &(0x7f0000000000)=0xda) getsockname$packet(0xffffffffffffffff, &(0x7f0000701000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000004000-0x4c)={0x1, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d57000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, r6}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000004000)={r5, 0x10001}, &(0x7f0000005000-0x4)=0x8) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00007d5000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) [ 696.135488] binder: 7815:7821 transaction failed 29189/-22, size 0-0 line 2775 [ 696.173744] binder: 7815:7821 transaction failed 29189/-22, size 0-0 line 2775 2017/12/06 22:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mremap(&(0x7f0000d02000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000efe000/0x2000)=nil) r1 = dup(r0) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x14104a, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x101002) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000750000-0x28)={@generic="00000000000000000000000000000000", @ifru_mtu=0x0}) write$evdev(r2, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x49, 0x2}], 0x18) ftruncate(r2, 0x200) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bd5000)=0x0) r4 = syz_open_dev$mice(&(0x7f00006ec000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) getpeername$inet6(r2, &(0x7f000022c000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000444000)=0x1c) sendfile(r3, r2, 0x0, 0x72439a6b) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000222000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @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]}}, 0x20, 0x6, 0x800, "2c4c7618c57dc8a4607e5173e8629628759357f14ce5826ef97951c2e8136b85af23c44fe59e7934eb17ecad8db2bb6c35f0a12a5b1f1c5a6a0f17391b154914dc209e42825b666b8522387a36bbfc2c"}, 0x160) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 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) 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) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x0, &(0x7f0000005000-0x3)="0f2d14") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f6375736500", 0x400001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000006000)={0x9}, 0x8, 0x7fffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000554000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffab8e, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) r3 = dup(r1) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000046a000-0x4)=0x47fe, 0x4) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000779000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000fb8000-0x4)=0x14) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00003a7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000-0x4)=0xe8) geteuid() mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000fbb000-0x4)=0x81, 0x4) sendto$inet(r4, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000ee8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r3, &(0x7f0000fbc000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) recvfrom$inet(r4, &(0x7f0000545000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0, 0x12000, &(0x7f00000a1000-0xe)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpid() mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000fbc000)={r3}) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f00009a1000)=0x0) getsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000eeb000)=0x0, &(0x7f00004c4000-0x4)=0x4) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000fc0000)={0x0, 0x0, &(0x7f00007bf000)=[], 0x0, &(0x7f0000fc0000)="", 0x0, 0x0}, 0x2020) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, r2, 0xfffffffffffffffe) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) [ 696.188286] binder: 7815:7826 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 696.188304] binder: 7815:7826 BC_FREE_BUFFER u0000000020000000 no match [ 696.188324] binder: 7815:7826 transaction failed 29189/-22, size 48-32 line 2775 [ 696.192567] sctp: [Deprecated]: syz-executor7 (pid 7831) Use of int in maxseg socket option. [ 696.192567] Use struct sctp_assoc_value instead 2017/12/06 22:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000fa000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) lstat(&(0x7f0000e07000)="2e2f66696c653000", &(0x7f0000dcc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d31000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000cca000-0x4)=0x0) syz_fuse_mount(&(0x7f0000dbc000-0x8)="2e2f66696c653000", 0x2000, r1, r2, 0xfffffffffffffff7, 0x80000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d56000)={0x5, r0, 0x0}) fcntl$setstatus(r3, 0x4, 0x42000) setsockopt$llc_int(r3, 0x10c, 0xc, &(0x7f0000cee000)=0x7, 0x4) 2017/12/06 22:02:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x83, 0x8600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000000000/0xafc000)=nil, 0xafc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000002000-0x5)="", 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afc000-0x9)="2f6465762f6b766d00", 0x8000000040105, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afc000)="2f6465762f6877726e6700", 0x410400, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000afc000)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) pipe2(&(0x7f000001f000-0x1)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000afd000-0x8)="2e2f66696c653000", 0x0) inotify_rm_watch(r6, r7) mmap(&(0x7f000046c000/0x3000)=nil, 0x3000, 0x4, 0xa010, r1, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000003000)={0x3, 0x0, [{0xa, 0x100, 0x501, 0x0, 0x8, 0x0}, {0x2, 0xffff, 0x80, 0xf0, 0x400000000002, 0x0}, {0x1, 0x80, 0x0, 0x7f, 0x0, 0x0}]}) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000afd000-0x12)={0x2, 0x0, [{0x3fa, 0x0, 0x100}, {0xb38, 0x0, 0xbffffbffffffd679}]}) [ 696.263223] binder: undelivered TRANSACTION_ERROR: 29189 [ 696.269143] binder: undelivered TRANSACTION_ERROR: 29189 [ 696.271396] sctp: [Deprecated]: syz-executor7 (pid 7831) Use of int in maxseg socket option. [ 696.271396] Use struct sctp_assoc_value instead [ 696.288949] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/06 22:02:10 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000073d000)={0x2, 0x0, [{0xff7, 0x0, 0x77b}, {0x373, 0x0, 0x40}]}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000773000-0x68)={0x81, 0x0, [0xfe0a, 0x0, 0x1, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000798000-0x10)=@generic="ddd64581e770b9146fdf132abd4797f9", 0x8}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000000)=0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x7, 0x0, [{0xa, 0x1, 0x0, 0x0, 0x34, 0x0}, {0xa, 0xfc3, 0x80000001, 0x70e06d31, 0x9, 0x0}, {0x8000001b, 0x0, 0x0, 0x0, 0xb4b4, 0x0}, {0xc0000007, 0x5, 0x81, 0x3f, 0x2, 0x0}, {0x8000000b, 0x4, 0x6, 0x0, 0x7fff, 0x0}, {0xc0000001, 0x66f, 0x3f, 0x0, 0x8, 0x0}, {0x2, 0x5, 0x0, 0x0, 0x3, 0x0}]}) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x4, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x2, 0x0, 0x40, 0x74e, 0x3ff, 0x0, 0x9, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x74, 0x1f, 0x3}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000003000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0xa6, 0x0, 0x5, 0xffffffffffffff7f, r1}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000005000)=0x5) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) fchdir(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000008000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f000000a000-0x4f)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000000a000-0x4)=0x4f) 2017/12/06 22:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)="34", 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000fd4000)="c301f8ffffffdeffffffffe30000070058ce66e1b470985e", 0x18) listen(r0, 0x1f) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a33000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ea0000)=0x1000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ff1000-0xe)={0x0, 0x80, 0x7fffffff, 0x2}, &(0x7f000038a000)=0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000ff2000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000ff1000)=0x14) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ff1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x1000, 0x6, 0x400, 0x7, 0x400008, r4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={0x0, 0x9d4f, 0x5}, &(0x7f0000ff1000-0x4)=0xc) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ff0000)={r3, 0x9, 0x81, 0x7, 0x7, 0x0, 0x80000000, 0x9, {r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0xff, 0x2ae, 0x4}}, &(0x7f0000ff0000)=0xb8) io_setup(0xffff, &(0x7f000079f000-0x4)=0x0) io_destroy(r6) bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom(r0, &(0x7f0000f78000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x43, &(0x7f0000b2b000)=@llc={0x1a, 0x1f, 0x1, 0x81, 0xfff, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ae3000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f000084f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r0, r0) fcntl$setpipe(r4, 0x407, 0x0) pipe(&(0x7f0000e14000)={0x0, 0x0}) writev(r4, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r3, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r3, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00008ac000)=0xc700, 0x4) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = fcntl$getown(r0, 0x9) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r1, 0x8, &(0x7f0000227000-0x8)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008b9000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00008ba000)={0x0, 0xda, "b55e3f7436d705ad7a5757b48a70213472f685e052ad6466f0a293b22e6270266a70246bb2d4af96b3335838573b2aba3f29a6ec5ff4d8c6bed1870fa862395d25a59cb6f9050084f9561bae0f23414757d11141c21deba559ca8d9a457da13a9c8cba144375eb5f153f5f7fb546a7618fdb19e5edcfe0b87a63c886008ea63ba49fea473a5d3c473d2ce18e75c82e6dbffb6bf1ca2d1248f65cf24b53f9538c25947545e9b3b3d12855ac1033c3ccb9f1902d701dd0261cd14e97807ab46239bb09541774f71b8db23bb5ed6a0424e02afdc2c20a9f20a83169"}, &(0x7f00008bb000-0x4)=0xe2) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008ba000)={r4, @in6={{0xa, 0x1, 0x1b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd254}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f00008ba000)=0x98) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00008bb000)={r5, 0x0, 0x30}, 0xc) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008bb000-0x4)=0x0) mmap(&(0x7f00008b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f00008bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003fb000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000582000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0xfd0, 0x3, 0x8, 0xa, 0x80, 0xa0, 0x8, r6, r7}, {0x3, 0x2, 0xc3e2, 0x1, 0x6, 0x9, 0x8, 0x0}, {0x1, 0x100000001, 0x1, 0x7ff}, 0x9, 0x3fffc00000000, 0x3, 0x1, 0x8, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x8}, 0x1, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x0, 0x2, 0x3, 0x2}}, 0xe8) set_tid_address(&(0x7f0000841000-0x4)=0x0) write(r2, &(0x7f00008ba000-0x24)="240000001e000d06f8010140001f0000018ede000a0000fa0b000000000100140c0002c7", 0x24) 2017/12/06 22:02:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000133000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000ceb000-0x1)="13", 0x0) unlink(&(0x7f0000e77000-0x8)="2e2f66696c653000") fcntl$setown(r3, 0x8, r1) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000a0b000)=0x0) rt_sigsuspend(&(0x7f00006dc000)={0x6}, 0x8) ptrace(0x10, r1) mkdir(&(0x7f000000e000)="2e2f66696c653000", 0x0) r4 = inotify_init() socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f00006f3000)="2e2f66696c653000", 0x4c) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000895000)="") mount(&(0x7f00004c9000)="2e2f636f6e74726f6c00", &(0x7f00006b6000-0xe)="2e2f66696c65302f66696c653000", &(0x7f00002c1000-0x4)="1e3effe8", 0x100000, &(0x7f000010d000)="01a0") mount(&(0x7f0000724000)="2e2f66696c653000", &(0x7f00003cc000-0x10)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000085d000)="7091746f7265006a", 0x40000, 0x0) mount(&(0x7f0000276000-0x1)="2e", &(0x7f0000a84000)="2e2f66696c653000", &(0x7f0000cc4000)="6f6366733200", 0x100000, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(r5, &(0x7f0000011000)="6d6f756e74696e666f00") readv(r6, &(0x7f0000009000-0xa0)=[{&(0x7f0000009000-0xee)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000004000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x549}, {&(0x7f0000010000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x3) mount(&(0x7f000000a000)="2e", &(0x7f0000852000)="2e", &(0x7f0000a60000)="72616d667300", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)="2e", 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x4, 0x10, r4, 0x0) accept4$unix(r0, &(0x7f0000cfd000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000404000)=0x1002, 0x80800) dup2(r4, r2) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f76637300", 0x0, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)="2f6465762f6375736500", 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) syncfs(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000003000-0x1)=0x3) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x2, &(0x7f00003d9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8c83) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/06 22:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfeffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00002e7000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x1ffffffc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000016d000-0x5c)={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x80000000}, 0x100000000, [0x1, 0xdcb, 0x12, 0x565a9000, 0x5, 0x7, 0xff, 0x3]}, 0x5c) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000645000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b3f000-0x4)=0xc3) getsockname(r0, &(0x7f0000d4d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000060c000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000001000-0x8)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000001000-0x8)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x790000)=nil, 0x790000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000268000)={0x0, 0xe9, "b2a88d9fedffbe3c90a1ef75c65b70855ee19a63a50d68ffb7d3548ca817e092a4f85514ad2a08632af5c619a41eeaad6f1270e76e8c9ba5e745e415ed48b98c7a6b3bbc7e01f25c3752e1216b1f351fb7ff344b810e48bed8c7f94221b0b635533e2377f3d2c18c76897ce972030de451c473eb38e844f8c75c5748036681e085fc70473e7c494565214e8dcb6bf030fca96da14fed1aadcd69a7ae21b354f500e2fa7c173d092c9bf37b1aef92d601ea51379c050f370a4b6e3c455abbb04c5a789e96e004b8b7934e30ea692cbe6e9d443ee3e5099b67c9465e1b5de0c6cbca94e1173021cef2f0"}, &(0x7f0000894000-0x4)=0xf4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000791000-0x8)={0x0, 0x0}) mmap(&(0x7f0000790000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000791000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000790000)=0x10, 0x800) mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000836000-0xa)={0x6, "03de09894ded"}) setpgid(r1, r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000aef000)={{0x7, 0x4, 0x9c, 0x3, 0x1, 0x200}, 0x5}) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000098a000)="2f6465762f6b766d00", 0x4000000, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae00, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003b6000-0x8)={0x0, 0x0}) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000090e000-0x4)=0xb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}}}) r1 = socket(0x8, 0x80000, 0xfffffffffffffff9) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000569000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000881000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fb1000-0x8)=@assoc_value={r3, 0xffffffffa3e2c789}, 0x8) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a3000-0xa)="2f6465762f6375736500", 0x240100, 0x0) fchmodat(r4, &(0x7f0000021000-0x8)="2e2f66696c653000", 0x4) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008bb000-0x14)={0x0, 0x0, 0x0, 0x80, 0x38a, 0x0}, &(0x7f00007bb000-0x3)=0x14) fremovexattr(r0, &(0x7f00002ee000)=@random={"6f73322e00", "776c616e3000"}) socketpair(0x5, 0x6, 0xfffffffffffff5fd, &(0x7f000062d000)={0x0, 0x0}) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f00006b6000-0x4)=0x0) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={r3, 0x10003}, 0x6) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r4 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r4, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$TIOCSBRK(r2, 0x5427) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006b2000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000d8d000)={0x0, 0x8000}, &(0x7f00005d5000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x80000001, 0x6, 0x1ff, 0x40}, &(0x7f0000b14000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000c22000)=0xfffffffffffffffd, 0x4) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00001c6000)={0x0, 0x4, "f21473f5"}, &(0x7f0000535000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000043b000)=r4, 0x4) write(r3, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) getresuid(&(0x7f0000566000-0x4)=0x0, &(0x7f00006d9000)=0x0, &(0x7f0000ce8000-0x4)=0x0) r5 = syz_open_dev$mouse(&(0x7f0000210000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x6046, 0x20000) write(r3, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r3, &(0x7f00002a6000-0x10)="020a952502000000000800d91dfb3700", 0x10) r6 = add_key(&(0x7f0000447000)="6173796d6d657472696300", &(0x7f0000721000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000478000-0xf2)="38c1cbdd9a35e11bea7a8a79d39e7c749e506acd2dbe2a9581c63aa621f847e22b01db1b65e697a8f99212c5d98f236e4dbb8231090da99efa30160148832e8469dad119634bf64de65967b6a1c884b4af9f3b0f1075ffcfb5e5c41d3de25b360abb139a3ca84543636adf6219bbc882738fa2c8ab41e4d3319a07452acf67b395ff5e7f4915849b43a596450ec068f7ac2cc009b0e88a3360f5ba3882f4075313c8c31c793b6754ebbed57f12a5c3fac19b1c3f00b79ed2f87cc4a6d1d08ab272d48c91768d8fed59b119fa1a94ff8b79bc7dc685dce2e2fe166a0ab01f5773bc292bc0770afccfa8424ded07828fc4316a", 0xf2, 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000c5d000)=0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f00007ed000)=0x0) epoll_create1(0x80000) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f0000891000-0xa)="74727573746564fe2400") ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) 2017/12/06 22:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f00003a4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000ce9000)={0xaa, 0x34, 0x0}) setsockopt(r2, 0xfffffffffffffff8, 0xa29, &(0x7f00004a0000)="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", 0x1000) io_setup(0x3, &(0x7f0000db7000)=0x0) io_submit(r3, 0x3, &(0x7f00004ba000)=[&(0x7f0000fc3000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00006b4000-0xaf)="134b4d576f8f318435e16f65524310371d68883345ca0641cbd0bdda94baf59518002f8c1cacc176dc13f55d3813d012503da404695e984c3b470d32f0d3fa89b493ce5f949f5a224a2ea14856884358b13634cc227b895b910fde5929ac4044f1f6e2192d3bdfbc44fb42e16bc58084a84c58ecf7264c2a6be550aa50eaded6337a935bf95e6492fa678617f1cdd9068be292329e4a020c00ec47d3833b6e5e35a6df208a01a64055f319a1534433", 0xaf, 0x7f, 0x0, 0x1, r2}, &(0x7f000031c000-0x40)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r0, &(0x7f0000c7b000-0xcc)="4d9452af7ce2c1ae32e2bc779ffd3cdad435085ad10dfd2a7bbebd0004cdd8ee83c121905f509f8fe16c1b72e8dea8f648505447156ab856bdeb7a3912e69c1a3358b8d368f5a2661bc7c01a4e32a480df194b14ca30d295c5e7107a8f224a7ad3e3c5c5a1bc0685df0fbe873c2fcc4d1a7293813ef2aee348239cfe78d6dfac2e0181e35d2bd3c4983634da19ee787a3e986cb3ae2fe75c53d92ef632e37a54f032f911e2354476605e47ebd4119977f6f8839199a409dc94eb8053c29557ad2de643ae6c56e19d320d13f5", 0xcc, 0x2, 0x0, 0x1, r2}, &(0x7f000006f000-0x40)={0x0, 0x0, 0x0, 0x8, 0x47, r0, &(0x7f00006df000)="6edd22977ba45eaa418491fb818fe907dd1797d7eac67a629c2a5f73aa672122636a4e06c906404bbce228f603a88bc840ae7058f8481e012e24854b21b0490b8dfd53fd3142e87144ddffe9090adcdf527c271954360a525e47fdb269ad088d9e3c9903a86c3a188bc1d2107ef1319fbf8aa660cadec018fe6c81a9d4d5dce4ee91f106c664625f78f3d89f6efeff955b3e670d429489400652d85421335a4544fe7111b901c5b40609633d76", 0xad, 0x4, 0x0, 0x1, r2}]) ioctl$VT_DISALLOCATE(r2, 0x5608) unshare(0xc000000) clock_gettime(0x0, &(0x7f000082f000-0x8)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000096c000)="83ddb6876640b7247401dd4002cc02359b56175bb196fc11", 0x18, 0x3f, &(0x7f0000aa9000)={r4, r5+30000000}) lseek(r2, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000cfd000-0x10)="00000000000000000000000000000000", 0x10, 0x0, &(0x7f0000fb4000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/06 22:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ed000)="2f6465762f6e65742f74756e00", 0x0, 0x40240) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00002d6000)=0x0) r1 = inotify_init1(0x480800) r2 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r2, 0x40000000000001f, &(0x7f0000861000)={0x4, 0x20, 0xfffffffffffffffe, 0x4000000000ffe}) ppoll(&(0x7f0000cf2000-0x20)=[{r1, 0xa1fc, 0x0}, {r0, 0x5601, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1002, 0x0}], 0x4, &(0x7f0000538000-0x10)={0x77359400, 0x0}, &(0x7f00007b7000-0x8)={0x80000000}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r3, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000ca1000-0x10)=[{&(0x7f000000e000-0x14)=[{0x10, 0x1a, 0x203, 0xd20, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fa8000)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0xffffffffffffffff) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dab000-0x8)={0x0, 0x0}) r5 = accept4$inet(r4, &(0x7f0000c78000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d9000)=0x10, 0x80800) recvfrom$inet(r5, &(0x7f0000e4b000-0x15)="000000000000000000000000000000000000000000", 0x15, 0x3, &(0x7f0000476000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bf4000)="2f6465762f76637300", 0x2, 0x0) r7 = openat(r6, &(0x7f0000298000)="2e2f66696c653000", 0x1, 0x50) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f00000f8000-0x20)={{&(0x7f00006ea000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000c5f000)={@common="69703667726530000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r8 = socket(0x10, 0x802, 0x0) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f000074e000)="2f6465762f73657175656e63657200", 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r9, 0x40045402, &(0x7f0000ddb000-0x4)=0x1) write(r8, &(0x7f0000fec000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000049c000-0x8)={0x0, 0x0}) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f00008f7000-0x9)="2f6465762f76637300", 0x0, 0x0) dup3(r10, r5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r10, 0x40045402, &(0x7f000070c000)=0xffeffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r10, 0xc0a85322, &(0x7f0000148000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2e, &(0x7f000037c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0xf464, 0x0}}], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) writev(0xffffffffffffffff, &(0x7f00007b9000-0x40)=[{&(0x7f0000588000)="c6", 0x1}, {&(0x7f0000853000-0x1000)="45a08f5db1f3a49cbe6876c1e690a7cbde4de0281ebc553190b7aa8eb08fd99f32b000d4d1394f482ec3c7c36c1a75b813e22113b75dff11cfec0b8f9f46c8d66951e5a3ad203e373c4bbee22467108dda3e2d224ad36a7dc26a7596a208a71a2f7fb6fe2111d974232d460f93d5115328cf988e7a422c5b09e4ffe2f9962aa7d0990f53c8597e6870d48d7e780e75dc65afb4cc6603b01edded6bd9c110d5d94b1679225591ab63f6bf3ffa42dbc0079d4b9339394c80fac3c5f7d04837225400c1659da5f51a008d0c62991ed9092c14c3096fddf05d30022e3767fd4fef320dad80aa4b277e1c7cf1f151c767af171be515a3ed9b5c39eef2963c5f9dd03747e03221ae610fa0a1bc7ffb242ec5e8bf3305094ae74d8ebf5e5a44023a9a0e02c2987a1d6fe7d7992c74d37bd68e30957d353168d3ee4647e93e3490e638970b71cf4ef0a8fa06e9794eb5ffa6b279bdeb5cff7ff97b0ff515c49971f8208a5f8c31e4580b3790e4d274b36fd08c57cc3d445edf404347fdd00f3cfa53dbf965029f2c632ae2f4cbd7a438e031a386cde2b427e185908a6edff7b9992a8c618e057bc6145924dd2f9de9ab906a997f54b91b8347e9de611efbca76192f8f2d5fc451b5007b6eb895fd6129d862d8993c02e1b9c447a4a18a5d8d2ff91ad0c6107191a9645734a21378f54c8ca858496b225930979858fe09197bcf056b629ca4a9a3078fe613372740d8d3ff44ffb8b7060873faa7b1ba3d8f0ff79b87e7969b8f4033b59f0da2ed50675c5766c7df590cc1684e2306ebbc0d9d65d6e3d8ebb73d9708b10f9be7a99226a0f9b2fce02006dcacd8c0fc3143347ad997f768f81a4d490ef3249639776bd7ab2a18c4fed740b54fa1ae3cc8478f602543496fbe08cd1116982e89710ac4937c566f0befdb8716578a623cb2e0d667437ea8080cd7b385624720bdccd52dc11b21aab867a0bb27c6997ed6e748a4338bb43784c9fe0ab73c95205d028e650b5e4c2b83b7fcf752ccf82cd7779d94df5ac0020aa9334c55aa1342af147618db053e6ef73576c53ef7ac147611907f51b75d6281a460e544afc242fb4ebe4813beabc673ffe737e2dd5310e0d7fd1f11200b229800791da3ae6915a83fc79f282dd1a4b4fb59a5ff1e2313cf10d025b764ac4799d48cd9b70d8fcc4083ddae5f64cc85faf3d0cde084a40e4989d940cf863ec9ea44c052288b0ee7619eeec2309f075ddf282b1f5693f541b35698d2b0d9bdc527c6c170bad2bf8986d6f5bc62dcfbd17a053b3dfe7aea8775d05b49f923628e071761aad506008468262b2f8b67e93121c6f834b2055cc32fb3e199c63314413418f3d2a080d2d10fbbb9bc58a35c408f51064369967dd8675ad29ea106b22824e8ba9c24b6f7da21a24f41ccbf8c6488d88be7733730a3cd1ef36dd17530cacf853bf28b5250d1f2a5af792ae221f6e1d55d7c688b98a0a41a4a89be2dee3af3d3c439ede359c1c875d45f49e983e4bcd5025bd768f50db7339c54cf2147a16bc56dea4e637558b5e288c572430d059104f7e60a4ea5e7cb499c597d64d02e229e9d74d4706ab74671cab214ceca3e82a14bc9c62333c0a29f2dfdbacb26eef37bb76b530c3203e3a1a6ff2f073f85a480d282d808f6c67542e4922238c0d4bd3142d346b08a856e1f6382eaf2d55f6f271e3d57adc6fdb6ab5ba508225e52293c134142a62af2fda71fb845f14bd8400b58a922412e0f99574a1ae29bedccff981e185a02c5064a721f651af875bd17ff6fd0f4af18348c0278b7854b689571608b114abb58ed70a24bb589f31fe932704063b925d127b83a49e305de1aa5bfe0e0154cfdabf6a3327f56e80a5871f2efcb1605e50f3039660ab4b909ec8e8eef215805ebaba5222d4b780000000000000008e1fa77ec6a4561da7ccfa68fa9f2e93b95cc91a1368992b018282a432e09d6805227804a8e4390dbd320f0633efbbfee773039dbff693f562b8b70dbea4c20b689771f0113b4c65d64dc4fd85a30598a8f67d5374952f043f6efbebac88efe2357eabed30f485f320828bcbfa32f7a46c96595289ba46e8b440f803e7a545c6ad537e7dd49957acf9103b6729f017c137be1cab4e58e14adf6de6d67d112d51d9344893ad7a6bb19897d867cd578aa45d6f434815ab831041e6f7d8a5b69943e17a67e88a0513c11e89d3553012542e1e38bf6e0e272f7a186611faaf7c62449ac36d6135176d1215c9a327c59ac8cefcdfdbf31d388a7d773466d756619d79490358f78c3169b1ded8ad960c413d316ff32cb6a9119be8cbd9dc68865076e52c72e6d36bb811250dd06631e17f343c363ace849bf63a2d9c45705ad38415796576d3df00e9cbe0e77732ddba058366e1affcfd4e49c7938a172e1e1dd511664d9354fa081e6ac6ea8c61de0596503d393c2a10444d9fb7301d3673e61eef9416afc2537c7c8a228576bfe73b932c0af76073aca7eef95aad7d1885af27284541c72a83ff7ca2036e5b6b22a98140d1bce1ecaf8593a28a50b5edcf6a4f3b601f39df1ea2db55e39277cc1a7c66fabd6e441997b30bf0981033476755f5acf6422129a90382d8dd93d742d1e4216df7e4b713c208571dceb19d1584a7cc97d809fe5314b334c3f2d22dcdbded5f12b214fe923ff1a0ecc25100c730bd004768d3cd05984a4dbfcc46bd8438568461c274f732411693bd7fb5b3677560ee20a49a873dc21afca175ce2b1e5939c599a5c810212601e5a15181c08b205bd2b04186992eb391a4676f60847028ad4c78dac316ad6862a1396c497d3094ce930e655fa130c3048d5b4cf94f236a53a21dd7071a3d825a1061ecdb4c746e8bfdae94a2696094e7e454dfa8626a9e28b4cfc14bcf1a9f292e80e1625a3717bb8973765068cf1d941b96d30cec71e7f261f397f6788c68c8f9b41a249a7ba3bfc22d9800ecb1ee211aa8f9b85b9a71576db6e4a46edc6801e4cda84b8abdbff59183373c3d5ac14c6408a6568a04e2dc3270e5474d3678c0364505d9ca0663748693042c8ce71c4505720b5c24660753013e5591832b13cf79b7d83258a833b4c8d8fc95d258676873a5c33958db3d1039ad2d74668a4b0aa57a18ba250264bad73ed2a92117ad576b97702a2f56876189141034b35fc7d52d9d23494ced06791421955db9ea192073c6374cafaf1213f2df44901e35ccc93ebae7926999f6ee791b734ddaf94e7c15f159641e2a3e741f6480349f56aeeeaf87eee6d67088634a2b1d5490b912ad83f56b6dd4384cbe0bb6bca27a79136b33c2d6f043506806e1f60a37c8dc08e5531c4980e471a746ebcd1508849969dd1a755666c0d149a87fb308abdef2dbe4a3f83c00000000000000003918ecd064eeee696c44496f220792902f266bd9441619d78da5d472ca6f44014836249a1845ad823e939bbc0d0ff77086bb2c3ea6a8475baf753a8c5512c0bdb3b9a460ce763267605edd8309a801a71bd78b3d7fce984c3677d2ffb3dd8953d13b61095e442de880f1600387b8f1e7ed4a5b9a1584f9d3d0cd85439adae6a68c800af0acddf37beab4150ff034a769dbdde050c96aa48912a0b2d3cc781ee3937ef0fb241d677329ef3e76012450fb195352e853461ef86366ff2dc4ec14ee2401f92bb3d6f03ed8ae7906dfbc71165de34d7da0b670bc1613adb40a14c8fd14755b2619474ff79605530da4e5706f8e6929715e21fa1db8d16f09fe7830fec7b66e1c0a75856a964ace68e0c4acc3a8e82680ebfbc1fb55ee3c4bc1159f9908bb8f24c308304e71f9599434f80754ee0a1445b4c13f55ddd904e329b3e4abef63233e13644082e66d35201de859fcfb1e7ae0c4d72c98e16541a9b57a9d48f442404b73b4d472063cdb478656d1a5e0b857a60ec05f8a1ce708c314b61e836b085e2b13cd6d3c2c88f14a1c63d78c88e4f7637442a12cd4c5e12539ad521bd05618faf633735eae25057dab0b5ab814ab2c5866cb8d91a28066a00f254495ae792b2815e0696845406d6831f67162a81e1b199f8a1e4cde87c08d09bf01113493a016ac6bae1045b01a9c2d159816d80db3c73c0aa0a405b033c72d1975a50ee5180820d600d0e42959d2542985959f80d91bafffd0f33ede877c7497714f4e220b91b4bec2b23ea646333dc72fd761d4b46477ef51b132f3a0a07ff21d0fe97763f1602a17a626bf12bd62dcbc807ad23f17d21ba0543993b4765681287315e7eedfdfb33098dd3ad463a1480abc6f502b94619d9c5227eabf95b6ca5829dc05526ffbbc528e1db8a305d31c36954e9736f4c35b291cb16705565cdd219b363d45b5e9a6aa018ba248eadd4b447de35b9398c99e8fb9c68114c94b245f3bf375a48aac94a41e930293fe58f10d21d00a1330bd1fb44a35ca94084328acfdf2a31eb7f78305f8f0f397c0b1a118dcef14e4697140e4b0b3d883d7043c093b85d8f8d7e4a38dca93443644fb8e049f0851cd6b5e4fce7447d3472ebe6917b99788ac9cf2a02eb9a1a7d56738e5bdcf228b9fbc58256ad8d5ec6a504806b4345cbcfaddbbb7d6e7b696014585e0619b7902f8c2135a47d07785c91125a3db8446e8fe498d6776369f07fc953af354d16b3c68dadba1be86770986a58940e10367fe84fe9c91dc1e5b718ee48dbe1f3623f05b17312b123057229bccc9b7c8160871c55a6903ee0f79e687233eb6da2ca9b11e1a8d063f9b76cd4bfe556a9448c023a7075d9e1095f691d8ab102cda4ff44b2bb34afc1cc0f59bd5b8b46784782a3e25270e2a4be0c32704a06c2ab525d2ea0682faa8bfdacee228d16e13bce923081feaacf4af92d5c9462ed26ef41dd6b2316f936235205b09e4356a3013b3082389e35bb7b803b4b54b89152fdbbfc7a2a23c2700ed0d416224ef1639f6e262d2924c17f6488088e0789765e01d9c32007436d85c6beca7fa6d2e5f0b956070911b1998243b2c09d1581d3aab396b0510049e396e6ab5152684613cbc4292f376de1d899e63fd3ccd3cc46ca92842e82c52fcedfe531f01fc120ee69acdf8ad97e1cb3158d138ef79d00ea9864842f84799a766196817933e6cddb46739e0049890fdddcd9f1cd64b30fd466026f398ebb80894e9f03870a6378f656846a65556bb177fad8a3c7998a1a8c4eb0cd31f6132e87227370d57d88d617d8db5eb5318aff029a4aa4b8d07cd061ca281a044b6a0d9792cae6613fa828153319ae7838b3cddf44770c832ef084d267751f3cd1b5446f31001edde48bd9eb1b21dce52d65aa9cf2cf9ee00d922e6903f16e607474c139d0ca6fc591cb78cc36f1ba3653ae858da56270f30de4f58ac639a9db24e0c69696698830f410006864254c0f3a1acf74e68180c5cfa8dbd56fa8b751e83232642f47739e9971d8b8b20ed74ffd2fa1eb4c4e619a50341a", 0xf0d}], 0x2) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f00001dd000)={0x0, 0x0}, &(0x7f0000029000-0x4)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f00005b9000-0x6)="766567617300", 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c6000)={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]}, 0x401, 0x531e, 0x3, 0x72d1, 0x2}, &(0x7f00006b7000)=0xa0) socket$inet(0x2, 0x1, 0xfffffffffffffffb) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000003000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x2200) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x8)={0x0, 0x1, "f4"}, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x802) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000049f000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f00007c4000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x5, 0x8000e, 0x7ffffffe) r7 = socket$netlink(0x10, 0x3, 0x440000000000206) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000bac000-0x6)={r3, 0x6}, 0x6) setsockopt$sock_int(r4, 0x1, 0x40005, &(0x7f0000fd0000)=0x0, 0x4) getsockopt$inet6_buf(r6, 0x29, 0x38, &(0x7f00009cc000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007d8000-0x4)=0x68) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000de7000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000d2a000)=@ethtool_sfeatures={0x3b, 0x3, [{0xfffffffffffff000, 0x1}, {0xce, 0x7f}, {0x1ff, 0x1}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r7, &(0x7f0000f42000)={&(0x7f0000b53000+0xb98)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000ced000)=[{&(0x7f0000fa8000)=[{0x10, 0xffff, 0x4, 0x0, 0x0, ""}], 0x10}, {&(0x7f0000ba4000-0x131c)=[{0x810, 0x0, 0x726, 0x0, 0x0, "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"}, {0x92, 0x0, 0x331, 0xfffffffffffffffc, 0x817, "a32989fb90603c36c787f7d43dc2f97f6774c4aecd9a6f502e0d732b68927f0259c9caf50305e946c511f813318e769ea254a4e2507a65f93669826d86b7c787b1e84e284a0761801cfce392a56df6f42289c7fceb814476e420024c0718cdbe2f82a90c5874ca69301fcfc06a02e062d2fdd63b71c17d0ccbf2133f9310a62d7dd9"}, {0x1d, 0x4, 0x0, 0x1, 0x1f, "5eef9b4c298fcfca6c24adb910"}], 0x8bf}, {&(0x7f000020e000-0x11fc)=[{0x6e, 0x7f, 0x100, 0x1000, 0x1, "fdc48105b29b9d5aeffcf881ac3151e9369dd4dea2fcc4cff7d8c716586b9694a92cbf01251a2a8ab6946d55b987d7aefdc79d56fb02ca6d3d78a53c6f25f64190f6755e3bd7b874d2cf7ebc9f2ba59754f1474c873161f3c474ba03e543"}, {0x2b, 0xffffffff, 0x1, 0x1f, 0x400, "fffffffffffffff7eb5abfeb3332261190d6f83179ee40715416d8"}, {0x3e, 0x7, 0x308, 0x2, 0x4, "2cf62c0f448550f4a0cf825ef6783eb94e2f939986aa72295cffc374d35fde4f6d8c506278fa3b147deb9d96e346"}, {0x10f, 0x16, 0x525, 0x3, 0x1, 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"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"}, {0x78, 0x6, 0x301, 0x4, 0x5, "bfc774b80fd750e9e1e157fc7fd4797706a935e8440db1b528204a2912a20994fee1c34eb5486ef5524fc5d39f1d32a19d3cdcc624f684d1f215c8547b2b6bb67039e2cb12c1c0e9f65e1932e38c46156149e5b0aee4af31798244713227344e877103d0bfd649dd"}, {0x55, 0x4, 0x200, 0x3, 0x1, "fad78f4d8c10fa10e99edf6fcde08f3c7204816ca7f9e55e04820e7b4eafd98ba5a4c264cab0e8cba19d898f5d2bb13f6eba5cfd8c639581086fa311cf0fe2e723502083fb"}, {0x107, 0xff, 0x400, 0x0, 0x828, "b3bbed5682e9ed7c90afda799c691f74e1f32e47dae563dcbeff3d79525b051b036190b3470ba7f3db3ca6e03ebd01de6c620cb7675d7be0b9c1f89bf50d6d87a797e802891f5fa9d842a649f9f7e8756e80a0a2ca9f4d6c9744a039b6f7f51c05fd20b0b367ac54692033d8908f7e9b29295af79729fc106f8f2cf4a0b0bc06b5cfa6c4a54414ee270075429f234d144ef377cb42b6f1d24da88c8c1bc16271f9c8a924fda3206a9532a421839ff138afdc9aaca3ab59f4e97e770936df117fe74e5197524cc55a09cb9b7f333e7cd89076e2b5cda3afc2993cc18139e38bda8d9dea517291a267aeca42e29363e6d280a33db618e9fb"}, {0x89, 0x2, 0x602, 0x4, 0x9, "5307624fea70f79cf3f06c4b33fc90a21188f7d0ae826518ce01ad7cf813549dd9f737826c86c02468634c07044f1dc5e3977ca06533f25af75fceabdf4c7e1855338c488404fbbf3b823a27277174945e31b205b8199addd028d0246d33ee85b8911d41b65ee62cd9bea4e1105832e680c71225548fc2999c"}], 0x1410}], 0x7, 0x0, 0x0, 0x51}, 0x800) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f00009f7000)=0x10003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x3fffe) r8 = socket(0x2, 0x3, 0x2) setsockopt$sock_int(r8, 0x1, 0x7, &(0x7f000050a000-0x4)=0x3, 0x4) sendmsg$unix(r8, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f0000010000)="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", 0x380}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x2, 0x0, 0x0, 0xc044}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r8, 0xe0c0, 0xfff}, {0xffffffffffffffff, 0xffffffffffffffcc, 0x8}, {0xffffffffffffffff, 0x1, 0x8}, {0xffffffffffffffff, 0x8, 0x9}], 0x4, 0x7) recvmmsg(r7, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[{&(0x7f0000bb2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000ac8000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26}], 0x2, &(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x4}, 0x9}], 0x1, 0x40002000, 0x0) socketpair(0x15, 0x6, 0xbd, &(0x7f0000b55000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00004ba000-0x20)={0x3, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r9, 0x40106439, &(0x7f0000817000)={0x6, r10}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000d1b000-0x8)={0x4, 0x46}, 0x8) sendmsg$netlink(r7, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f00002ad000-0x1f4)=[{0x7c, 0x1e, 0x115, 0x2, 0xfffffffffffffffa, "54b0bd4c6312c64b4fadd900a3e1608ce4dff13c00427153301d314bc49d09324f19631490b19d2b714e144a6da4658598591306b684ecc0d5c51df8ce65c25e664473df36edfd0b97d742deb757bcf06670f91ebeea625815e55c46253f805c49edbd7238cd4b6b9fa9"}, {0x74, 0xbef9, 0x504, 0x5, 0x4, "e22eef275910af7cd2344c1c6fd40c4bba6720cd38ba2ad5b24738ca5ddef7ff74a921601fdd26a72f817964a46ea94db9590d9e492c0d59640d35763e7e7521ec467d172281842a9aa4706c5bf1d09600a24d8c336e5a08ad5e3c1a82ada6932f9d"}, {0x104, 0xffff, 0x306, 0x2, 0xbb1, "9334eb48ac85f0c30f2efdbfebda635182fc76cc5bb98159c35b6e77346924570ea957d6ba1ee3f2e238bd0458f3a352404d52e4a14d99a4ca1442e8fa0b361be23d6fb0e3be45d98863479a64b617d2073c6b0780622d41b610c7ac20ca91e6b7e3a78931a130abe87ae06a5a0249a9e8beec3fdf3db653ba7014b820a8414a4a8761c4651b0d79ff9d099a10586b59e945aeb9deab8b0207cc91863574918d2cfe6f38a77492ba3f688f0a8cae2e2c5bedb73704dd4e46c9ff17ff83cdd09c1afa0bc9711d470de6666b9fd701d799d4c22287033a222911cea0466bc8e5b8da8b8258a07c05633ff01414dbd3b0faee"}], 0x1f4}, {&(0x7f0000127000)=[{0xec, 0x6, 0x2, 0x6, 0x10000, "12f26dfbaad4251cf71fff0deeb298feac70d71192f4c0d439ea04012ad935ec0156a0dadfc2c0163d4a988c5b0d1a4d825a7b508db45a78f3951b7ec3c40028da06feb44276f1f25ef15cb1153df28f4834e5b1ef147363361a03b7562e3c2ee59870539000bbcde7fa55fab94fd27c70868313ba73655e39995c17b02e5100c15fd69a5179bc4701ce7321992b390548645f680154cb4b8fd742ba50b6ee69ba5e8982eca56daf4c1761c74e8dd1d9e07ee9eb54796ba065283823d7ae1d5d6a056cafefcb001e22d4c484450bf83747dec5f0f1e3c3bffbb6f111"}, {0x48, 0x32, 0x400, 0x1, 0x20000000003f, "4dde38b1a7f962fb538fbe7a36f9a5c7d70082937907c1203c47228b26357700a271e8529a3ee3657c2411331c284615477deee5906a3a"}, {0x100, 0xfffffffffffffeff, 0x800, 0x179, 0x8, "96745de681bdb13d2b8667199c127392ae53b82c33688427493a0836050001bd46f4d08c5266f560ace65e71d8880089540fa5bcb557c9773fd00f189d41b4b42d8adb065ec6a5ab8c7efd654ad31c140348d0a587949f85707f57dfdf04c1698fffc41e1927d388fbdfc31c7ef8a579810baa4d7d8c2493f3a193697f39ba53c1e944ee9d22545e516818608d01d8ce7ebe8c5730164ba6839929a05285f7d55179d6495d3cac04aa6fd0bd3a5f529f37693860f367c9f073ce9b17b8927599c7fdc4fb0c650c94b09a0030de05433511a44aa4d11ead73138a925a8f30728ca116d7a34982275d606b69b7473a45"}, {0xcc, 0x0, 0x108, 0x553250e7, 0x100000001, "dc9c874bd2728ef54c325282b63bc4796dd460c632792566ffaafe8c524f5fa3265728bbce04ac72955787c54c26a0e065ad1137a6c48956292eef677ccb95130fcb2c1d32ebc40f307e189061d6b93bc60a42c16572ad2312b88a46967af291e1219494d26e4df54e41eed9927c5ded8bb236f159acdd3eead49caa084b731fe8ed5be23bfba940d6d4a3b854fc5ceeba691946b28ec337a4180f061478171a1aa53354d957cd5c35b97a2b15a9cc844664c086aca319b128"}, {0x1014, 0x1f, 0x11, 0xbe, 0x28, "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"}, {0x108, 0x5, 0x708, 0x0, 0x10000, "eea8c6fe2213a95886f624ee8ad8ce53ca20ddc3626a4b9e3322b9a23f5802b3e1c0d792df4365ed6fcd889851ac802f31df69174160beca7fda9ef64c60e7507d5121ec7f1a5fca0bd724d72f1011886687ce4dcdc230828457cf1ed06a2817f0a2110884509d07627a441fb36a23d304b6c37c2a429cb1014ea1b6257f1ef5689ab1b3176855b0c537ca1a47b9abf70e2d279a095e72799863f594db6a3d26495acd21564c681866dcab917e6ce1c465c09206ca1def1ce2a7717faf532288e610e2d22c378e98dfd32101740f11882c5b6bff173e1e0392b4d787b4f771e429e61a87369f030e40bb9815c04c06f42722460bdeff296f"}], 0x141c}], 0x2, 0x0, 0x0, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/06 22:02:10 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) [ 696.751178] QAT: Invalid ioctl 2017/12/06 22:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004f4000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffff8353f0f6, 0xcdd, 0x360d, 0x9}, &(0x7f000004f000-0x4)=0xa0) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x58, 0x0) r3 = dup2(r0, r1) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r1, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) readahead(r0, 0x81, 0x20) read(r1, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r3, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00000d6000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = perf_event_open(&(0x7f0000001000)={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) getsockopt(r1, 0x0, 0x4, &(0x7f000030b000)="", &(0x7f0000000000)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b97000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x4) r4 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc31, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000850000)={&(0x7f0000168000)="2e2f66696c653000", 0x0}, 0xc) fcntl$addseals(r5, 0x409, 0xa) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8910, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) openat$kvm(0xffffffffffffff9c, &(0x7f000089f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0xc2d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10820, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x3, 0x9) tee(r3, r7, 0xfff, 0x4) prctl$setname(0xf, &(0x7f0000183000)="2f6465762f7667615f6172626974657200") ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r0) setsockopt$inet6_buf(r8, 0x29, 0x8000000000064, &(0x7f0000625000)="0062d997d5085b342d59755f0000000100000000df1e42dcd2004cd43d9537eb77c1fb9500000000", 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005a6000)="2e2f66696c653000", 0x180) getresuid(&(0x7f00000e4000)=0x0, &(0x7f0000138000-0x4)=0x0, &(0x7f0000393000-0x4)=0x0) r9 = open(&(0x7f0000955000)="2e2f66696c653000", 0xfffffffffffffffe, 0x20) mount(&(0x7f0000fc7000-0x5)="2e2f66696c653100", &(0x7f0000788000)="2e2f66696c653000", &(0x7f0000894000-0x7)="6367726f757000", 0x0, &(0x7f0000396000)="") r10 = open$dir(&(0x7f00004db000-0x8)="2e2f66696c653000", 0xfffffffffffffffd, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000450000-0x18)={r11, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f00006a2000)={0xf0, 0x0, &(0x7f0000cf5000)=[@clear_death={0x400c630f, 0x1, 0x1}, @increfs_done={0x40106308, 0x0, 0x1}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x0, 0x4}, @enter_looper={0x630c}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f000099f000)=[], &(0x7f0000e85000)=[0x47d05676b960e329]}, 0x4}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x30, &(0x7f0000493000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @flat={0x77682a85, 0x100, r11, 0x2}, @flat={0x73682a85, 0xb, 0x0, 0x3}], &(0x7f0000750000-0x30)=[0x38, 0x48, 0x40, 0x38, 0x60, 0x40]}, 0x2e3}}, @increfs_done={0x40106308, r12, 0x2}], 0x68, 0x0, &(0x7f00001bf000)="f665cbdec4cf50c265197a3c53b4bcb8ff3b21129e376a0ba4d47bd3d83a8fad56c169f1032489c15943cebb620524f7613a5aaccfb0b1daf568d23d881eb9a39b4218e22519cdf5d3c1db44c050ea0822e8acfc8e2a62475cf7e643f89505c5d4141194d5f28c69"}) sendto$inet6(r8, &(0x7f0000fd4000-0x4)="6104001c", 0x4, 0x0, &(0x7f00008cf000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/06 22:02:10 executing program 6: mmap(&(0x7f000000a000/0xc41000)=nil, 0xc41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x29, 0x1000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000c03000-0x4)=0x4) pipe2(&(0x7f000079c000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00000ab000-0x8)=[{&(0x7f00001c6000-0x5c)="0996771781955f8fd8435385326413b8869e009417836c02cc52bfcc53796c9141902ae5cfbfbfc084276e71877424bf39fa67119399984771758798a5fff4de38e189daa9f95b68834deed9dc6de917f858efdfd359f9fac4eb167f", 0x5c}], 0x1, 0x4) splice(r2, 0x0, r0, 0x0, 0x486, 0x0) r3 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001a7000)={@loopback={0x0, 0x1}, r4}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000002000)=@abs={0x0, 0x0, 0x1}, 0x8) vmsplice(r2, &(0x7f00004d6000-0x90)=[{&(0x7f00004ac000-0x99)="", 0x0}, {&(0x7f000074b000-0x1c)="29", 0x1}], 0x2, 0x0) r5 = getpid() r6 = getpgrp(0x0) tgkill(r5, r6, 0x23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000075a000-0x8)={0x0, 0x0}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000995000)="2f6465762f6375736500", 0x2, 0x0) pwritev(r0, &(0x7f0000ec6000)=[{&(0x7f0000012000)="a9", 0x1}], 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1) syz_emit_ethernet(0x57, &(0x7f0000ae6000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x21, 0x6, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x11, 0x0, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x9]}]}}, {"03"}}}}}}}, 0x0) r1 = socket(0x11, 0x8000a, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000815000)={0x6, 0x5, 0x8000, 0x8, 0x9, 0xfffffffffffffff8, 0x3ff, 0x8, 0x0}, &(0x7f00001cd000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00009c1000-0xe9)={r2, 0x2, 0xe1, "3176e7c1482fa001268ab791601cecf4dd513ee99fdc06fff6946a37c15ed915b5b582e74dffaea4942e91ead90734c81dc0e7f7182086a7289f15df36fc643944b4675859cefcdd872e56fc9f107318b9883334e079c053dd3c899c9ae56f7ce3497a91c9ff8ec391adc13ff1d12f6fe2165ceb24eab2d6e94fbd5314fb04607585160a8812bb01961b8272d98492e52fb687b97be47c10b96ab19ffa9f45254ffc9c62e6fae4035c1225dfc529168bc4d881df74d70186fa4e717b2ccdc31c1a158ffbb2545f9ca3198530dd10347d2b4822dcdd49b32c336000dd30afac810b"}, 0xe9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002e0000-0x8)={r2, 0x1}, &(0x7f00008b7000-0x4)=0x8) getsockname$netlink(r1, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004e8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00009c2000)=0x0, &(0x7f0000a3b000-0x4)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009c7000-0x11)="2f6465762f7667615f6172626974657200", 0x2a0041, 0x0) 2017/12/06 22:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fe7000-0x8)={0x0, 0x0}) poll(&(0x7f0000fe8000-0x30)=[{r0, 0x1, 0x0}, {r0, 0x2, 0x0}, {r0, 0xc045, 0x0}, {r0, 0x4002, 0x0}, {r1, 0x10, 0x0}, {r0, 0x2100, 0x0}], 0x6, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xfffffffffffffffd, 0x7, 0x7, 0x1}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fe6000)={0x0, 0x8}, &(0x7f0000fe7000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000fe6000)={r3, 0xffffffffffff0000, 0x6, 0xf1, 0x800, 0x0, 0x5, 0x7, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x1, 0x800, 0xfffffffffffffffe}}, &(0x7f000091a000)=0xb8) write(0xffffffffffffffff, &(0x7f000041b000-0x1)="34", 0x1) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000fe7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000046b000)=0x6c) getsockopt(0xffffffffffffffff, 0x6, 0xfffffffffffffffc, &(0x7f0000fe3000-0xf3)="", &(0x7f00001bb000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00001a2000)={0x0, {{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]}, 0x1, 0x0, []}, 0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x402}}) ioctl(r5, 0x8912, &(0x7f0000000000)="") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000d33000)="", 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fec000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000f8e000)="ce", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/06 22:02:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000019f000-0x4)=0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6, 0x0, 0x7, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000268000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) socket(0x19, 0x8200a, 0x9) mmap(&(0x7f0000267000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e3000)="2f6465762f7667615f6172626974657200", 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f000017c000-0x30)=[{&(0x7f0000e40000-0x4c)="6e869bd8d96187831afdf9d47f8d36a58d53c134da9cff647c35be026d71bf626b3ad00dcce372e1cada12bfb606c498256085f144dc0cab618bcfc0e4a93ba5e8c3f6cb874f90d83aa9207d", 0x4c}, {&(0x7f00004da000-0x77)="c4d9e7aaa795b3d25422c88da3828c3868bb6f7fc57a4690668281cb40edb205df44351b4b6e0176b149ac8bccd457193c86bdeac83c8b8c669a53fc876ee699e4b8010750a6a5037ed466da7683be2e96856652dffa8d0c858c8273d81f3177e92a79d9a1bfa717e4e59e1baa621e0263c92d30bfdcee", 0x77}, {&(0x7f000019b000)="3d", 0x1}], 0x3, 0x0) getsockname$unix(r3, &(0x7f000085f000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00005a3000)=0x6e) bind$packet(r3, &(0x7f0000027000-0x14)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x237b, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_ifreq(r2, 0x8923, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"bf8e3918a8ebc0"}, 0x1}}) gettid() r3 = socket(0x2, 0x2, 0x100000001) fchmodat(r1, &(0x7f00009b5000)="2e2f66696c653000", 0x22) r4 = gettid() openat$hwrng(0xffffffffffffff9c, &(0x7f000037d000)="2f6465762f6877726e6700", 0x80, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000511000-0x4)=0x401) signalfd4(r3, &(0x7f0000001000-0x8)={0x10000}, 0x8, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x4, 0x4, 0x6, 0x0, 0x0, 0x0, 0x7f, 0x4, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0xd2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = socket(0x11, 0x3, 0x0) setsockopt$sock_str(r5, 0x1, 0x19, &(0x7f0000f14000-0x6)="707070312600", 0x6) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x4, 0x2}, &(0x7f0000000000)=0xc) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt(r5, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x3f, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 7: mmap(&(0x7f0000000000/0x94d000)=nil, 0x94d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000950000)={0x0, 0x0}) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000952000-0x4)=0x0, 0x4) mmap(&(0x7f000094f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000dd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000421000-0x4)=0x5, 0x4) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000278000)=0x8ef, 0x4) r1 = socket$inet(0x2, 0x20020000000, 0x7) mmap(&(0x7f000094d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00002d6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x400000000000003, 0x1) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xc, &(0x7f00000ba000-0x85)="08e13d2c67175c8b546899bc3376d4332e8f6d0a12e89d0a6f3052f5c10bc5d329aba6af75ce3a1b97a4cd0fc94ad3964ba10200000000000000aff77cd38afefdd463fe96a09a260f1e7dee5d1f0025a1a6c24eb10be0e52801415cac1e55c8e64ecb4eb5583f328bd4a4eb7d9128a9d5398bbbb7826cad4a6a63986ae3e91119d7d3530c", 0x85) mmap(&(0x7f000094e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f000094e000)=@nfc_llcp={0x27, 0xffffffffffffffff, 0x0, 0x0, 0x40, 0x3, "869f36b32f98afc66ef2e7de56da96db5859683a6744ac3c96a4ee8cb339181601435d4a65e725779cdd08e6132adb01185c60ed599e14237dfe3e74db1dae", 0x2}, 0x58, &(0x7f0000951000)=[{&(0x7f000045f000-0x1)="8f", 0x1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x4}, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000955000-0x2)="0400", 0x2) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x3, 0x36, r2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)="2f6465762f72746300", 0x1003e, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006c2000-0x20)={0x9, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000881000)={0x7ffe, r1, 0x5, 0xd0c}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000064000)={r2, 0x1}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff8000)="2f6465762f6b766d00", 0x10001, 0x0) r5 = dup(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f40000)="2f6465762f6b766d00", 0x40080, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, 0xffffffffffffffff, 0x0) r7 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000864000)={0x0, 0x0, 0x0}, &(0x7f0000372000)=0xc) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00004ef000)=0x0) r9 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r9, 0x80089203, 0xf0b1) fcntl$setown(r7, 0x8, r6) fcntl$getownex(r7, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r10, 0x0, 0x0) preadv(r4, &(0x7f00006aa000)=[], 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000a39000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r9, 0xc0a85352, &(0x7f0000139000)={{0x9, 0x9}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x10, 0xb, 0xffffffffffffff01, 0x10000, 0xc, 0x100000, 0x0, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r11, 0xc0505350, &(0x7f00008a4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r10, 0x12) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000688000-0x4)={0x1, &(0x7f0000434000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00008a2000-0x40)={r12, 0x1, &(0x7f00002f9000-0x4)=[0xffffffffffffff81], &(0x7f0000a51000)=[0x1, 0x13, 0x2, 0x4, 0x6, 0x101, 0x1f, 0x1000, 0x8001, 0x397], 0x31, 0x0, 0xfffffffffffffffe, &(0x7f0000e2b000-0xc)=[], &(0x7f0000ec2000-0x14)=[0xcba8, 0x6, 0x9, 0xb7ef, 0x2], 0x0}) sched_setparam(r8, &(0x7f000066b000)=0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) sched_setaffinity(r8, 0x8, &(0x7f0000833000)=0x6) 2017/12/06 22:02:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={0x0, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:10 executing program 6: r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000046f000)="2f6465762f76637300", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f000071b000)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000859000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "65636861696e697628726663343534332867636d2861657329292900000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r2, &(0x7f00008db000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "726d6431363000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00001ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000058c000)=0xaf) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000807000)={0x5, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xc85000)=nil, 0xc85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xd, 0x0) r4 = getpid() r5 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x800, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000e70000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003e3000)={r4, r5, r6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f000005a000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a42000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00002b6000)=0xd51, 0x4) r8 = socket$inet(0x2, 0x80007, 0x80000003) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, r8, 0x0) mmap(&(0x7f0000c85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r8, 0x0, 0x100000000027, &(0x7f00009fb000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) recvmsg(r0, &(0x7f0000383000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000c85000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000429000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005f3000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000003000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000a39000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x5, &(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0xa}, 0x100) sendto$inet(r8, &(0x7f00008b3000)="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", 0x5c1, 0x0, &(0x7f0000003000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000a7e000-0x8)={0x0, 0x0}, 0x7ff, 0x0) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x6, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00007b4000)={0x1, &(0x7f0000d8d000-0x4)=[{0x0, 0x0}]}) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x20040000000000) getitimer(0x0, &(0x7f0000b3d000)={{0x0, 0x0}, {0x0, 0x0}}) stat(&(0x7f0000784000-0x8)="2e2f66696c653000", &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = perf_event_open(&(0x7f0000e52000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000009e000)="646e735f7265736f6c76657200", &(0x7f000078e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000943000-0x1)="00", 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f0000656000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) r2 = open(&(0x7f0000e73000)="2e2f66696c653100", 0x100, 0x1) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00007b6000)={0x2009, 0xb, 0x0, 0x7, 0x20, 0x1d}) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008e4000-0x4)=0x0, &(0x7f0000fab000-0x4)=0x4) clone(0x2000fffc, &(0x7f0000f23000)="50", &(0x7f00005ef000-0x4)=0x0, &(0x7f0000a0a000)=0x0, &(0x7f00000a0000)="06") r4 = getpgrp(0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = open(&(0x7f000016f000)="2e2f66696c653000", 0x0, 0x0) fanotify_mark(r7, 0x8a, 0x1, r7, &(0x7f0000993000)="2e2f66696c653000") sendmmsg$unix(r6, &(0x7f00000bd000)=[], 0x80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000071b000-0xa)="2f6465762f70746d7800", 0x88c05, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x533, 0x0, 0x0, 0x0, 0x40020, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x100000000) prctl$setptracer(0x59616d61, r4) write(0xffffffffffffffff, &(0x7f0000df9000-0x27)="", 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f000078c000)={0x5, 0x0, 0x0, 0x0}) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r6, &(0x7f00004b9000)="", 0x0, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000bd3000)="2f6465762f72746300", 0x2, 0x0) connect$unix(r6, &(0x7f000022d000)=@abs={0x0, 0x0, 0x0}, 0x8) close(r5) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c3e000)="2f6465762f70746d7800", 0x0, 0x0) 2017/12/06 22:02:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba9000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "7874732873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f61000)="", 0x0) r1 = accept4(r0, &(0x7f00008c7000-0xb)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b5c000)=0x10, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000caf000-0x20)={@generic="a8f26e5ae596283dc2470a665149ac2c", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000037c000-0x10)={0x2, 0x1ff}) getdents64(r1, &(0x7f00003c5000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21) pwrite64(r1, &(0x7f0000900000)="74a1b85ffd562dc576a9596612aa2e75e434a76977fa5590a69efa18a98a", 0x1e, 0x0) madvise(&(0x7f0000b74000/0x4000)=nil, 0x4000, 0x13) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000724000/0x2000)=nil, 0x2000, 0x1, r2) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000bf0000-0x58)={0x27, 0x0, 0x0, 0x0, 0xfff, 0x0, "42b0956c44839e1ddab25f9c6294bb6f7a6841a0ffbdf29a068818297068d14aa654f400d3243b16879c99c1570d750994fbb9d94492a6a39c44b43ead9701", 0x0}, 0x58) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000026a000)={0x0, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x56f, 0x0, 0x4, 0x0, 0x62, 0x1, 0xfffffffffffffe01}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c55000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fanotify_mark(r3, 0x0, 0x10000, r3, &(0x7f000085b000)="2e2f66696c653000") ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005ae000-0x4)=0x0) perf_event_open(&(0x7f0000a02000)={0x5, 0x78, 0x0, 0xfff, 0x1, 0x26f, 0x0, 0x1ff, 0x8000, 0x8, 0x3f, 0x8000000, 0x8, 0xb, 0x0, 0x3f, 0x2, 0x1, 0x0, 0x8201, 0x5, 0x400, 0x5, 0x7f, 0x100000001, 0x6, 0x0}, r4, 0x3ff, r3, 0x3) madvise(&(0x7f00002a2000/0x3000)=nil, 0x3000, 0x2) 2017/12/06 22:02:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0xa0, 0x0, 0x3}}}) 2017/12/06 22:02:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ba7000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x20000032, r0, 0x0) r1 = inotify_init1(0x800) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000005, 0x0) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ab0000-0x14)={r1, r3, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d45000-0x4)=0x0, 0x400000085, 0x20000000, &(0x7f0000e82000-0x8)={0x0, 0x0}, &(0x7f0000e02000-0x4)=0x8, 0x2000401ffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000acc000)={0x0, 0x0}) bind$inet6(r4, &(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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d31000)="2f6465762f73657175656e6365723200", 0x1000090100, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfff7ffffffffffff, r6, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000897000-0xc)="2f6465762f6175746f667300", 0x100, 0x0) openat(r6, &(0x7f0000e41000-0x8)="2e2f66696c653000", 0x200000, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000fa3000-0x8)={0x7, 0x40000008}) syz_open_dev$evdev(&(0x7f0000276000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x8000) 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000a2d000)={0x7, &(0x7f0000376000-0x38)=[{0x5, 0x0, 0x101, 0xd}, {0x3, 0x400, 0x0, 0xf4b}, {0x6, 0x4, 0x3, 0x4}, {0xd5, 0x400000000000004, 0xffffffffffffffe0, 0x66}, {0x4, 0x0, 0x7, 0x10001}, {0x0, 0x8, 0x8, 0x5}, {0x7, 0x0, 0x5, 0x4}]}) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000020) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x67, 0x0, 0x5, 0x0, 0x6, 0x2000000000000000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/06 22:02:11 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)="", 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f92000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x464) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d6000)="2f6465762f6375736500", 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000055d000)={0x5, 0x4, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f000051f000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002e3000-0x4)=0x9, 0x4) fchmod(r1, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2017/12/06 22:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}}) 2017/12/06 22:02:11 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000144000-0xd)="2f6465762f7573626d6f6e2300", 0x42f0, 0x18102) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000da2000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000fd2000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000c15000)="2f6465762f766373612300", 0x1, 0x40) bind$llc(r2, &(0x7f0000b67000)={0x1a, 0x3, 0x7a0, 0x2, 0x101, 0x200, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) io_setup(0x200, &(0x7f0000000000)=0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2017/12/06 22:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b03000)="2f6465762f72746300", 0x101000, 0x0) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x60, 0x0, &(0x7f0000005000-0x68)=[@clear_death={0x400c630f, 0x2, 0x1}, @free_buffer={0x40086303, r1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x20, &(0x7f0000784000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}, @flat={0x776a2a85, 0x101, 0x0, 0x1}], &(0x7f0000b89000-0x20)=[0x78, 0x38, 0x48, 0x58]}}], 0x15, 0x0, &(0x7f0000002000)="5679af9f779f13889f37c41beeea12bd5a1bddca67"}) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000faf000-0x4)=0x0) 2017/12/06 22:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000ca000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = creat(&(0x7f0000349000-0x8)="2e2f66696c653000", 0x100) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000833000-0xc)={0x9, 0x4, 0x10000, 0x7fffffff, 0x400000}, 0xc) r2 = accept4(r1, 0x0, &(0x7f00007b1000)=0x0, 0x800) getsockopt$sock_buf(r2, 0x1, 0x1b, &(0x7f0000c4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eeb000)=0x46) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) sched_setaffinity(0x0, 0x8, &(0x7f0000317000-0x8)=0xc50000000) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = accept4(r4, &(0x7f0000a2c000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aac000-0x4)=0xc, 0x800) connect$inet(r4, &(0x7f00003d0000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e48000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00002ae000-0x9)="2f6465762f73672300", 0x400, 0x3c) ioctl$DRM_IOCTL_GET_STATS(r7, 0x807c6406, &(0x7f0000542000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000be7000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) ioctl(r3, 0xffffffffffffffff, &(0x7f0000623000-0xfd)="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") vmsplice(r7, &(0x7f0000ffd000-0x80)=[{&(0x7f0000ffd000)="3a", 0x1}, {&(0x7f0000ac1000)="000300000001000000bf0000910fca2018165a710000000068", 0x19}, {&(0x7f0000cf4000-0x58)="7f1140bc9486addb2ba234d043acb6a4d818d6628273b0cd91fd1e9d686349d7489c591b7164a902f7ef594b3e78f28bd8483e0934640579d61107887596a1565fbe093ab1d9fe1630552f5a81e5a5641a2fadef93970923", 0x58}, {&(0x7f0000299000-0x76)="bee8f14c7db83a1e4a76d5080eb4f9b6dff1ea344d81ccd8826bd51b5ce0994f142809927721e776a87992184b1f7e36cd06147fb2041f19a0c75112ec116f3121504a7de36af9c009897ae8a0670a581cb024e42e5eee7d9904a7836843ae011a231d611f0db0623cc50dd81e1fd7ca02de8e4eecfe", 0x76}, {&(0x7f0000e8d000-0x6d)="891c7c1708952e896af520cbe646ce24ecd2fcb9de6a9c3ea367e0ab0626355d9cabb072eaa5be1071caa79d130a86f504a21531ef646c507c1b6bafe100d17fb22ef6360d0c2614abc7b517b6667082ea01d2ea689c5004e6714abfa7c9b5fb69a57c1378a44444074f92fcc6", 0x6d}], 0x5, 0x2) setsockopt$inet_udp_int(r4, 0x11, 0x1, &(0x7f000054b000)=0xfffffffffffffffd, 0x4) splice(r6, 0x0, r4, 0x0, 0x800000004, 0x1) recvfrom$inet(r7, &(0x7f0000a03000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4, 0x40012041, &(0x7f0000646000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_WAITACTIVE(r7, 0x5607) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000018b000-0x4)=0x0) fcntl$setown(r5, 0x8, r9) mkdir(&(0x7f00008ac000)="2e2f66696c653000", 0x0) creat(&(0x7f0000016000-0xc)="2e2f66696c653100", 0x0) llistxattr(&(0x7f000042b000)="2e2f66696c653000", &(0x7f0000f17000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a) 2017/12/06 22:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0x0) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 697.269775] binder: 8087:8090 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 697.283845] binder: 8087:8090 BC_FREE_BUFFER u0000000020000000 matched unreturned buffer [ 697.292515] binder: 8087:8090 got transaction with invalid offset (120, min 0 max 48) or object. [ 697.302329] binder: 8087:8090 transaction failed 29201/-22, size 48-32 line 2953 [ 697.328493] binder: BINDER_SET_CONTEXT_MGR already set [ 697.335387] binder: 8087:8096 ioctl 40046207 0 returned -16 [ 697.359561] binder_alloc: 8087: binder_alloc_buf, no vma [ 697.362109] binder: 8087:8096 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 697.362124] binder: 8087:8096 BC_FREE_BUFFER u0000000020000000 no match [ 697.380850] binder_alloc: 8087: binder_alloc_buf, no vma [ 697.380858] binder: 8087:8090 transaction failed 29189/-3, size 0-0 line 2890 2017/12/06 22:02:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={0x0, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:11 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000058d000)={0x0, 0xfffffffffffff1a1, 0x800, 0x3f, 0xffffffff, 0xff}, &(0x7f0000d33000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x7fffffff, 0x79, "f64bfdc126b21ebd7a8f8413d80c7223c7389f27ab6efaacb436bdc08e82f4ac1f9a3351b0a8f8cd136cb4e4f1293a5d29ee9f19acb273aeea8a1a6d6be557ef2adcf6db84631ae1599af49622d00a24748204a0ccd74023e8242907186d9d0b9c7841aba0730c71b57ff5df51433836cea712d179db7356d5"}, 0x81) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000002000-0x5)={0x8, 0x9, 0x2, 0xac}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000022c000)={0x0, 0x0}, &(0x7f0000dbe000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c6a000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff801, 0x76, 0xfffffffffffffff7, 0xfffffffffffff001, 0x8}, &(0x7f000004c000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003a9000)={0x86f9, 0x8000, 0x4, 0x10000, r4}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f000078c000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000396000-0x4)="00000000", &(0x7f0000ac1000-0x4)=0x4) 2017/12/06 22:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ba8000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000e01000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r0, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:11 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:11 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000da1000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x0, 0x9, 0x800, 0x2, 0x2}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) r2 = syz_open_dev$mice(&(0x7f00007b7000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) getsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f0000ac7000-0x29)="", &(0x7f000000f000-0x4)=0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f07000)="2f6465762f6375736500", 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000be3000)=0x100, 0x4) 2017/12/06 22:02:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000802) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") getrusage(0x1, &(0x7f0000706000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_dccp(0xa, 0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)="2e2f66696c653000", 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) poll(&(0x7f000076f000-0x40)=[{r1, 0x8400, 0x0}, {r3, 0x40, 0x0}, {r2, 0x8181, 0x0}, {r5, 0x0, 0x0}, {r4, 0x0, 0x0}, {r2, 0x5000, 0x0}, {r3, 0x1384, 0x0}, {r1, 0x90, 0x0}], 0x8, 0x97) perf_event_open(&(0x7f00008a8000-0x78)={0x0, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d5000-0xf)="2f6465762f73657175656e63657200", 0x100, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000d3f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bce000)=0x14) setsockopt$packet_add_memb(r7, 0x107, 0x1, &(0x7f0000170000)={r8, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000581000-0x10)={0xa46, 0xdc30, 0x3, 0x3}) preadv(r0, &(0x7f000017a000)=[{&(0x7f0000bbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000ffd000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000b1c000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44}, {&(0x7f0000c88000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f0000f20000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b}], 0x5, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000082c000-0x78)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x0}, 0x0, 0x6, 0x40}, {{0x0, 0x0}, 0xc96, 0x0, 0x8000}], 0x30) r9 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)="2f6465762f6877726e6700", 0x0, 0x0) fcntl$getown(r4, 0x9) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) fcntl$lock(r2, 0x5, &(0x7f0000b01000-0x10)={0x1, 0x0, 0x7, 0xcd, r6}) ioprio_set$pid(0x3, 0x0, 0x7eb0) sync() setrlimit(0xf, &(0x7f0000945000)={0x4, 0x3}) ioctl$KVM_SET_GSI_ROUTING(r9, 0x4008ae6a, &(0x7f0000477000-0x98)={0x3, 0x0, [{0x5, 0x2, 0x0, 0x0, @adapter={0x7fffffff, 0x101, 0xcf, 0xb5, 0x7a68}}, {0x2, 0x3, 0x0, 0x0, @msi={0x10000, 0xbc9, 0x6}}, {0x39, 0x1, 0x0, 0x0, @irqchip={0xa58, 0x6}}]}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f00001f9000-0x4)=0x7fff, 0x4) [ 697.380876] binder: 8087:8096 transaction failed 29189/-3, size 48-32 line 2890 2017/12/06 22:02:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000787000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f00009ee000-0x4)="2f6465762f72666b696c6c00", 0x0, 0x0) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000651000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0x0, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:11 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000074f000-0xd)="2f6465762f7573626d6f6e2300", 0x402000000004, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000015d000)="00000000000000000000000000000000000000") write$evdev(r1, &(0x7f00002c6000)=[], 0x0) r2 = dup2(r0, r1) fcntl$getownex(r2, 0x10, &(0x7f00007db000-0x8)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32a, 0x10020, &(0x7f00009e1000-0x10)={0x1a, 0x10, 0x0, 0xfffdffffffffffbe, 0x0, 0x42, @random="c3973717b526", [0x0, 0x0]}, 0x10) write(r1, &(0x7f00004cb000)="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", 0x1000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000290000)="", &(0x7f000033d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000531000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff9f3}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff8}], 0x64) keyctl$setperm(0x5, 0x0, 0x400000000001000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f00004fc000-0x4)=0x1, 0x4) connect$inet(r4, &(0x7f0000193000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f00001a8000-0x4)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f00008de000)={0x0, 0x0, 0x81, 0x0, 0xfffffffffffffffc}, 0x14) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r6 = socket$kcm(0x29, 0x5, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f000049d000-0xc)={0x0, 0x0, 0x4, 0x6504dceb}, 0xc) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000457000)=[{&(0x7f0000773000-0x1c)=@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000034f000)=[], 0x0, &(0x7f0000bc3000)=[@init={0x18, 0x84, 0x0, {0x8, 0x7, 0x4b8, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x6, 0x81, 0x960, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x1, 0x1, 0xdb18, 0x7c, 0x5, 0x9, 0x3, 0x0}}], 0x90, 0x20000010}, {&(0x7f00000ec000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f6000)=[{&(0x7f00002a8000)="a4e28c8070fd1b5172022eb1b78e124bfa15a41d61226cd57d1629a4c000c3f6df5e780ad23ccfd78d8694a1c38fb1592254bb01edc93973d2ef16ea4acae944f453ed521b1ff4d0cb69915cf3e87e85404d95f9f5531cb7796ad53c38f3829085e8d4", 0x63}, {&(0x7f000023a000-0xa3)="e454dd39630645bdfbdc77ceed904a94dd9d993e5b06d90a81f3808e6ae125a6b59a2a279b01a4a29faba80820873359d5988d5b45ac947c792afa10272812e2ada4c9dc5c594e0b25bbbba24c6f0fa3686ce4382f0a1182c40ba417cd2027780623390dee307301c46432fcafc0d9a971f87c3b21fa733e66db33a1f61a8fe06ab6042104a9e998d51dc346a33202ab3de0e68847a0dfad41db1feeec2133347d6b3d", 0xa3}, {&(0x7f0000a5d000-0x74)="bbc1e9ac9609aff2ea4b25f4cb712fae679a6f9d92d34bc1f91ade73a02535b8313c4d5ac94ea9ceb99f055ad6ac3dd368fe8deccf1862a81e090fd362b5edca9f7f890cfae48ebd868e01c2b113f39f7714ff396cf58fed338ae312e496663f75a3438d0740851e18ac8da322f2845c817816fb", 0x74}, {&(0x7f0000346000-0x20)="1bf701cbf62058a5d80491609d78cca766998ab50bb5ccef044ef0cceb513c62", 0x20}, {&(0x7f0000683000-0x63)="c78b9b4ad60e072cf063d5b438fddef998f51ac390b109c56f497420f2d7b427eeae8c1a3d8979296af72024fed90f067e164acfe19fe6cf5a958e28f7d3144565f5f12bb1692e824b940367367a5316f2d23334704f663c43bb75d8452c05a62ad4e6", 0x63}, {&(0x7f000038f000-0x1000)="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{&(0x7f0000f20000-0x1000)="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{&(0x7f0000a72000)="f244bd859b029130b9a13e3162697f03676f440a6d2c469b06583ce01863392ec4a1b6dcd9121a3cd95dd6054ce730349db9f6721d3525be345c994490038d9303cd8838bee2455052bf9e9b54ca37e4691b8e06e08e8b18df1a62bccd66c57471b8ea697f31ff22a30d59c3e8debf097e9cb97dc11a81399cdb0b4af52e7b0457c8261c2eeaf315df2f6fec1f79d6c64c4dd2dc5af35489b2271f2d802c00aef5b44ced059de22fa68d588027b7cac14763e0619e39e68472e08e786ad6a841da43a703945bce7ef1530c4876e5006059dd8473f3b6c315916bd0306a", 0xdd}, {&(0x7f0000aeb000)="b6bf9a3244882f4fd9322dadafc996f6ae947998ba948f3ba9dbdad10bb999a08563fedb5b1deb126e779052056f189ad5bb84aa20104144cb6068678e9521111cb6ca80f0a8c4e7abe5b8820cd9a51675b4f7a702c0e5bc8ea3dea1d6fc449e1db4264423f77ff3aa4737871a3b4151362dea4e224034987f2f378be0df7b9c24016209629a4d4e95cbd90d1295229143d90208550fcf92d8deecd350b89835ab4f37aedb7208ed00ed8304bc1387e605a75a8ddb293d55020e39a1a74424da9a57695ed1756501dd0989ca4808299811193c9701daa1475af4ef628a1bb16d2edd4ad0423473c6a4e554410d9940c0b881cd4d3f254fd891", 0xf9}, {&(0x7f0000ac9000-0x1000)="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0x1000}, {&(0x7f0000a40000-0x51)="92c9484c185e2482a93502e779b488835752f1b7f9b2f174e4fc199844ac1e8618d928ef753a630e09f86ff81e7f00a047e64fe177e04e4223d13664ca00dcb6aff044e462c41632ed5899386d7772a3f8", 0x51}], 0x6, &(0x7f000047d000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff7fffffff, 0x100000000, 0x2, 0x7, 0xcbce, 0x6, 0x1541, 0x5, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x20, 0xf, 0x6, 0x0, 0x6, 0x101, 0x966, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x6, 0xc23d, 0x2}}], 0x90, 0x4}, {&(0x7f00004ad000)=@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x1c, &(0x7f00001a7000)=[{&(0x7f00006bb000-0xcb)="844780a30ca189a3623b708888e931dc90d6a72809115627e7e79415a2a6a3e5bbf4a6bf93ea70538ae45d51f99e447ab8d1190ea9bf21a7115ff5e21a98ca4d714439d4ee27761051a0a5921999be0e5372e68b631d6dba63642d56356825b462d11f702588c236100458eecd9b2865bba5f68da7d6ac55de7843a01c2ecce455652743a57f57c738ce5b5b2a9d87cfc4754c6a77b2457ea910d76060e8af0f19ec415effc382b01335f6a89338c61115cbe373aa16c1622f3a22eebf1e6152ebb778285050437694295c", 0xcb}], 0x1, &(0x7f0000353000-0x120)=[@init={0x18, 0x84, 0x0, {0x0, 0x101, 0x9, 0x36dbca26}}, @init={0x18, 0x84, 0x0, {0x7f, 0x9, 0xfff, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x1ff, 0x1, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8000, 0x1, 0x1, 0x2, 0x7ff, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x2, 0xb7}}, @init={0x18, 0x84, 0x0, {0x8, 0xffffffffffffffff, 0x1, 0xfffffffffffffffe}}], 0x120, 0x20000800}, {&(0x7f0000cdd000)=@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ccf000)=[], 0x0, &(0x7f0000d09000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8008, 0x10001, 0xffff, 0x0}}], 0x30, 0x85}, {&(0x7f0000a18000-0x10)=@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000034000)=[{&(0x7f0000d7e000-0xc9)="889539836d2fded6086dbb2bd42a717da534bfca6b282eca4ed25f048f4e76e912760763872c042e6b1ddb26d7e81816b01df25e6286bf620c40a1d014839d75ae4038b4d417be5d4daebf184db36646972b7502c4236248dca8f8ad89a96304894aa769f6d315756de9633de9c2b93ea34ff33bb7332feecfea22f5fdb333b3696b53428bde0b0f967226239bba0c33968fa51e5b6146c061d6461d3f719da8ea2cb616b0728995fe550c080c06e2412b33f5d6ee38cded003e71d07aa9f47f1c23bae6f4148c1bce", 0xc9}, {&(0x7f0000816000)="93a330d9508fb40f5f4a1f0158d30dd97135f8f0229bc2f96c0349966402a02b7332800a1fe1e5889338aefe0aa304928c9b9ae54ecf45d502d966bf7a2cf60ee33f939726d261acf75f66577866d2fa860c4806ed2d6e3147cf36b669fa4cc7bda78e318680f7cc4fb859d8e477c4118a251e147aa11e08f622046bfad77ee4319e20955a4cb118e9965d91985861a5fec26a7ec39dd9f328ca0580ce421afffcc80b423d8721d6ac85d6d68fa7b1e8b9071c64f9b7894da5ac8b614cc54f9936ed5be09c50553e12fe0e3a46b469dfc2a34901024e5fa970aaa56e73e7f1841920e3f7927f08dd1a472c3cbbb154ce12dd43749bec125e5d1042fa65219bdd1f7a0b0aae5c54c35b3906084620682f673ee237efe4d411d23971b1acf708d47925a5a08fe76db84798f371235adb583eb63f9b40bb9a071bdf6217f654948d1a0a78df2b81a792b100242c9fa973340c8248e44ef0387dfcb8853c74ca30382f9a58ff319dc4286ba8c6dea22036cf439fed0663133b69d13b003af5630be2042ef25c5c60071e1a78d023ab0839486cc7d8a402892a872156518966c3cade4b328134e9eccba442fa2a09101db8031272d06fca698b4f41c960fdae77c0c898d7f97ac68077eb59e64d5c76cf63c44776260fb4b40fb38cc0be2687fa1bb077ee184cc525b0a78619a352f71d4bf50d63c74dee66957e4b03ab6a267e6a927161d07e2bcf1b002d473337f719544e468bce4e958d67645ace5f29a3002c9cc6f7e40192512b9572a9808ef01e94b0bea5dcbb51027003b69da4fc7d293c1c8372ac168979898707595033919f4913a93ec45fd3400dc260875676d8a3ce06d83c5c9973020098c71cb9de1081a3a16e288b7b9bf496302bb43f2ae0424ba901c3aa0ce8489bcea27f3a0bdefaf5987e9f14412ca2350af880384a50a1161c87ff5fff76633622e788aec9ef39bd50eb94396f61581d137378b193045ce575aba0a456f0c135db089ba1447473894aeeb6eb741ce4886d0e5d514833f5b39563680b805b66cdf949e952567fe89f1972e16cdce99f19d8728b997294121d47be19a604d40f3c420321da3a11d766239a8dc5ca36b41cc1acb9a97ffd46b28a3ba26b6b9eebcc7a636808a6de0de0ef400ff8e650f2fa9b401717f475e2a2add0a29d6e3b5adf8b4ae2da60add1f74ffac6e648029cd7e7984953b6542d7d698eb54873bb280369fc668f9d9741d33645ba734b7e4814d2d238cd66d518551cc713c91a6208acdec91f256284bc9a8a60415feac8824fb7ad04973060738710a2f67f40c2d334e70b1dadd7f4c3d6229fd0e4adf0afe033da6dc422941f71edeb43946b0c268088bb395753b33a2c281598a7076a2b2b071609d697a780558d79e01348d42403a2e6de81fd506d3d1f5c3c0c0d0a85eeee509b72b91949c7eb4cf41555c9b4435bd39c95a98f4c152fba8e89706d605f7e0b631e89b1d29ffffa93088c4aad9f75a7fa151f4f610bfa0162b1201fae9f583b218f90a0f9bd57dd585bbe0c009a80b4e3690f12c0d8b01198f08bd4d1d82b8ff54c00de176469b0ca4511171e9d052ecb814bcfa87bc4f55d03de00228d5d385c90339dc3de992d2abc069ca9dd867c52c6be846ac814c2a3cf1a1dd20c637c6d1ba28bc1d81efc0d57e96452095710fe3829d0a987314e66565280d096946e6194857bc3caae5ffc6a57b0f047a84f934bd4a337c1e01576be2f5fa356ac3dfa633795ffe42decbfa58f5006facd875114b5919c18d32c8d223fea0a2efb231e29d19e678ac51fbb3b837140a8d576fe6562f2d69ab27f866377ade6c7b6d484309a0674c2c1d05fe57932a33b671aada793fc3a1c8db5e6072571d21baed3f843491402f66e620ce30c87eda8e8428d780e7940122f384935445d25d90c0c4e56fe222f0897c9b79cc49b1113db4c6a2f5ed7453afef675957bc634df4abfd74b7f928233b76661c8a2cacd9df0c640026e407db31ea825100cf997451d9e94473ca1271899b660110b74fd5e564656cec8748310d2e5e3565a863c39a1a064b58c564e1315e797da117b833a92fafdff2bc74ef91069d348e89fc4c319e01dfa21edf95388f4df9121380c821fcb625de8f32f8a456f4baa6d119fbda8d21e82742818adbbcaabcde4131ef13a18d0f61e94758a299503692b32517482423b21f98264c385f614f1709d2e6f83ef2bd7e4d5329dd85977664fa55dab5270f1444f1352c8966ec92edc497474018d54f593b6522253aa6e1aed9275dcf883b5469158402c5f244e9ffef9a081ada9a2f8e64b375ec32553280a25fa8f1f3f6bf3e13076443592ff01df2965aa8645d4f79ae09d7c34191881e8516925d81255d0a367fdd5907704e31d0d9318f90108a459fd79d72931a7ebe6dd4d28ed4c9356acdfd8ecc09d2af56d782342686d22b08535d1130973ea76db3408e172ee8a319cefa5e7263a26dae5927c4b3f6ca7db7f8bb50e162cc4f9aef3446fff8de605e8a9cc4e8753c6350fbf1bf7cea70a47521eaf49fc2120fe4db5a9b35f9bac5671e15e23e926ff5a1a1b7af9c4168e0fc5304344d9fcb4435114f4daac7e53636de4b9608997ff06b655a02a32a385a6d6ec2b25f523900919e6786f981fb62594fa4017410fe6f28c2e3a4b52f7e9183968f2f2abe587c54de5c0565531d93cfe5b0df92e230bcd5aae6062aacde6feef1b4d04fa1c9a2472b244147d7f881d0c9dd70cdf41fd2508d6fa5268658a6449e47a2d0ddaac484042e7a024485706c6880610a1e1ce6b87f7f12874577cf22df11ad7e33633a6bba1586d0140b9a1420869887a6a3b8d41a8d1f9a8b3f1f9711aa2c3904c4b33d37cd799e9d3b3e37ca6a34ec4763ecf6eab529bb6555baf796cb99f336aa920bb4bf9bd97325c969da131c53094fc317ad1ef3cae5d9ad71dc0db6f8dbd6ee8f9dede93dae110affcbe84cc39b98dd67b5d9614a50fdb3b579d6effcfd5426c18561348fc5025f9cfee99e6f0a1f1751c38d8b2886815d5ba09856aad45791124dda2bd8d8d18e29a9d2c77e8bfd7f7637b5544468109bd1131f8e653a6895a72b759b3d39b12361141e4e372c34a766ee72745a1d2751bd45ebf2bb74e5ceab77eb2f2d61eac1cbc8a10da515b79ab41e1c49449c7403d52fde7ca36f509d89181871067df4b5d22a4355069e23812cf204bdfb3d5375482df859da292ec24dfabcea90bfe8395606fef323a942f68416795d19bf2770de1f67ecd7f6c6224acbbd33fe749ac088e51587a3d5d5f1799de8d612abae2e1cc6fb43a381b0ad76683b3622b398e37c6c3a701a9b397547a762a1e0081bd8f3ab2cc9af8fdb23cc9c0cd95a18c14c4e423ebf553960a512c334de1ef079878177f38950810a03e2ac5eb374e34be87b6192d6e90aca0932d9ed766d31c9ddd12dde206739d03280c575501c299e576a2cb91817d52ac40b012e28b575841e8223d67d90703cc645ce656bf6458f80a161475013b9d40e819f2c904e9bf36e585af7cbcbfd921c69002381ac623033e9860f616ed41c26387f2e431dd4ede3a7970a92f6c0306abc41335c95e3bf344f159ec64dfa0b7f5fad9fe360f9662cd79db9cfd0ce7dd70ab2807b919f2f93d96e70720ae4dd7e91c9ee44897643bd9faa9293bb070041ab8f14c8ea1e45b25ea35f82ea574a94c7f377c5c151c3200526986384ef4e66bd0521014f2b3653a36dd01911137cd21e81c5b83ebfd3b8d309ec31e5ffcb6c69c25f1e5144c9d36194944692905421a101a029a95e90cdc479288bb2cff959a720b32b248e3cb9a9c96a91bbf01737f85a26bfb109dd43c1310cb6157c0bec597c35bdedc7d5111d6bc24577af878e99d3499de277a2db2139b7f2246b4ae64c6bbaf579202a1d082b226657c96d18442e5467e9bd0e1156f91464abc779c341be0a5b7ccef85ef7c5d531bf3b7797492eb59d69cd457c8a2b085a3b23c8a6f73acccd455bbb21f578ab5ee5886921f516fbd51815a304b3b7eb13e15b826696ba3ae4c27e2c15e7e30f9921ee882d43b04d0ff64d938de046fd39bc0919988f84ee0885a99b2926f429bc1cc7d5c27d26623ab0669c14630b5ab80fd745b7addbb5b43cc9706cadf8918007cbf1350a42a871b9ff72e6aa5cd847d8434dca89dc47c2dd32421d39fee94326ec3530f109c2a32340573054c6831a218723e3d3f53380d882561b960fe051ef76211ebf8e5a54ae675f569900f512d681a36a3af896ce813e601e4cc410a10cfe647dc039e22827330e0b4ad64b89a037fbfdddb98e70818804683e00113c49c69b84d47fd6cfc0f0ed8a72de4365a1fc01bd65be9aabe2e94de6ddc18b1c040f325a4613cb1b6938ba137ced44675c77a4d2321898984748498c8ab32949e7fd71bae5b4fd58c9b061d3bce27606695249347e770ce2f3b581d2938f0d3b23b77869462f685f01ebd662b6e0c3fa8a8a9ee0750da1f3d9dffa7572e38d559ced55d7818c203f2a70871007308c5c97080d9cc41f1b82800fb1c189f9dfb29f22e815ce01a20914a0524743c2626e226552f246220b01ce6993faae34dfa42d9e59426599bd6240bc3b29257231d651aae28ae10e9cbb99684ab0fb2d5787b32ab3447bdb12302d120c2487655fd370f6480b9e835506a663eca7c4a577f789c77ff457f4793f8a6ecbd5a93ac636a845a2e4f10a2dc497a6120ae63523cb15397a9b80bf4c8d2385b47f2095c3af874ef58eb5f119344b8355b23e9f539c20b98fe8f0868082554559a085af17c51151c0b378f0106a27c20f699992243531d0f99263241466a039220bfdabd9486efc6e6fa402ecadaabd1dcbeb523fb982f3bc83f770e2ba097cd4ae3d6df76ea12f53ec81cc60e2bd46966f0306d9be3b2f35415d111f11d0138da21877238bcbb8bb779aac1a37a2afc9894b6d8e7f360837d018a85cbb686a7e0705f8fcef8b6355f72e1b5dfa3bb118d921b702399242efecdd898056bb0c5ee50dc3752fdaf0f54d20b39def626f3f362360a876cfa637491561268846fda4417e57cf998ebdab53f98b8551b1d08a61d5899ca5acc96452735b6edc2be6fcbb0beb57fa5cb8a3a584278dddbb8393f1333146c0adfbccb5b8a8294067498e90988a2903d41cb76da28f07120a69bd87b0a6db518bacd695334fbfe16b054c7237ed07d631339e6f40fddff75ffe1fffdd78c7dd479146a4836f2e45e654c08ab92fc98c3137c5eeac900929f253096f6166a7ef6c12ea49a17f153aa31f1a4351890d43008463a3c86a0402c751f6212125b257433421f196f2fb1c237912806a1f680909c4e8bcedbaac369b62dff0ea834e89dcd14ad7734e5a786ac2c12019be03a941afefa40be91c00667cddd8eeed861452b316b34ed2bca29fb4b6730885decadc12a88d6b1062e4e1eaf842865dfbfd27e80000eda6edc60dfd09afe4076fee509f5445610006f8446697e7e853630b25000d1f70a657aaefb7b81b668314b7b6e6076b391dbedfb453f153460081b2db44110f622bbe8180d63f56c276dd73a73e81d7af610457878d0032b75ba81d0fbbdf2f1e9d7b037d146d309591284f2c3d1ffca5aca379d93c170f2a1ccbea45c110c6753d125e7f5bf39f0e793bc9312cd65339b1e93d0ca288b3e585be4f140a16c6d7ecd0a43be96de3dd0a6e1143a1a3c60483a095c93144fde299c8fb0cc658e02dc074b5a370111d5ee1e1efa930cddc93e43117cf0131c436f36c3ec87", 0x1000}], 0x2, &(0x7f00005fc000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xbc, 0x1, 0x0, 0xffff, 0xf0e2, 0x0, 0x2, 0x100000001, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x8, 0x9, 0x0, 0x18a, 0x8001, 0x100, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8, 0x40, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x9, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5d, 0x8002, 0x4, 0x209f, 0x100000001, 0x3, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0xd, 0xfffffffffffffffa, 0x7f, 0x8, 0x100000000, 0x4, 0x0}}], 0x120, 0xc0}, {&(0x7f0000b14000)=@in6={0xa, 0x3, 0x70, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000de3000)=[{&(0x7f00002b4000)="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", 0x1000}, {&(0x7f0000494000)="cb0b0d42103a5aafdd8804eeb910d0f549f2be862447958885700594eb12", 0x1e}], 0x2, &(0x7f0000448000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x2, 0x200, 0x7, 0xffff, 0xffffffffffffffb3, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x4, 0x20, 0x400, 0x3, 0xff6, 0xb6, 0x0}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x3, 0xa0, 0xc228}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x40, 0x200, 0x7, 0x8, 0x5, 0x2, 0xdc, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4000000000000, 0x0, 0x5, 0x100, 0x0}}], 0xf0, 0x8004}], 0x9, 0x20048011) fcntl$setstatus(r3, 0x4, 0x20002003) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000f1f000)={r4, r5}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00001f1000-0x118)={0x4, {{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]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) write(r6, &(0x7f00003a1000-0x1000)="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", 0xfff) 2017/12/06 22:02:11 executing program 4 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e3000)="2f6465762f73657175656e63657200", 0x600400, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00006f6000-0xc)={0x10000, 0x0, &(0x7f0000968000/0x1000)=nil}) r1 = syz_open_dev$mice(&(0x7f0000e97000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80400) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffff9c, 0x84, 0x8, &(0x7f0000161000)=0x0, &(0x7f0000af2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000045000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0xb1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) get_thread_area(&(0x7f0000e01000-0x10)={0x1, 0x20101000, 0xffffffff, 0x510, 0x7, 0x1, 0xffff, 0xffffffffffff8000, 0x3, 0x3}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f06000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f99000)=0x0, &(0x7f0000332000)=0x4) [ 697.393797] binder: undelivered TRANSACTION_ERROR: 29189 [ 697.393810] binder: undelivered TRANSACTION_ERROR: 29189 [ 697.394116] binder: release 8087:8090 transaction 517 out, still active [ 697.394122] binder: undelivered TRANSACTION_COMPLETE [ 697.394129] binder: undelivered TRANSACTION_ERROR: 29201 [ 697.394147] binder: send failed reply for transaction 517, target dead [ 697.434118] FAULT_INJECTION: forcing a failure. [ 697.434118] name failslab, interval 1, probability 0, space 0, times 0 [ 697.434129] CPU: 0 PID: 8116 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 697.434135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.434139] Call Trace: [ 697.434154] dump_stack+0x194/0x257 [ 697.434172] ? arch_local_irq_restore+0x53/0x53 [ 697.434208] should_fail+0x8c0/0xa40 [ 697.434228] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.434262] ? find_held_lock+0x39/0x1d0 [ 697.434295] ? __lock_is_held+0xbc/0x140 [ 697.434331] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 697.434348] ? rcu_note_context_switch+0x710/0x710 [ 697.434361] ? avc_has_perm_noaudit+0xbe/0x520 [ 697.434383] should_failslab+0xec/0x120 [ 697.434399] kmem_cache_alloc_node_trace+0x5a/0x760 [ 697.434411] ? find_held_lock+0x39/0x1d0 [ 697.434440] __kmalloc_node+0x33/0x70 [ 697.434456] kvmalloc_node+0x64/0xd0 [ 697.434474] alloc_netdev_mqs+0x16d/0xed0 [ 697.434490] ? tun_set_headroom+0x60/0x60 [ 697.434506] ? free_netdev+0x360/0x360 [ 697.434553] ? avc_has_perm+0x43e/0x680 [ 697.434573] ? avc_has_perm_noaudit+0x520/0x520 [ 697.434592] ? selinux_ipv4_output+0x40/0x40 [ 697.434636] ? selinux_capable+0x36/0x40 [ 697.434651] ? security_capable+0x8e/0xc0 [ 697.434673] ? selinux_tun_dev_create+0x9d/0xc0 [ 697.434691] __tun_chr_ioctl+0x137c/0x3dc0 [ 697.434724] ? tun_chr_read_iter+0x1e0/0x1e0 [ 697.434733] ? rcu_note_context_switch+0x710/0x710 [ 697.434756] ? __might_sleep+0x95/0x190 [ 697.434774] ? _cond_resched+0x14/0x30 [ 697.434794] ? selinux_file_ioctl+0x444/0x690 [ 697.434805] ? __fget_light+0x29d/0x390 [ 697.434819] ? selinux_capable+0x40/0x40 [ 697.434877] tun_chr_compat_ioctl+0x29/0x30 [ 697.434885] ? tun_chr_compat_ioctl+0x29/0x30 [ 697.434900] compat_SyS_ioctl+0x151/0x2a30 [ 697.434913] ? do_fast_syscall_32+0x156/0xf9d [ 697.434923] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 697.434937] ? do_ioctl+0x60/0x60 [ 697.434950] do_fast_syscall_32+0x3ee/0xf9d [ 697.434976] ? do_int80_syscall_32+0x9d0/0x9d0 [ 697.435001] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 697.435017] ? lockdep_sys_exit+0x47/0xf0 [ 697.435030] ? syscall_return_slowpath+0x2ad/0x550 [ 697.435050] ? sysret32_from_system_call+0x5/0x3b [ 697.435072] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.435098] entry_SYSENTER_compat+0x51/0x60 [ 697.435105] RIP: 0023:0xf7f4cc79 [ 697.435110] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 697.435120] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 697.435125] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 697.435130] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 697.435135] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 697.435141] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 697.531364] FAULT_INJECTION: forcing a failure. [ 697.531364] name failslab, interval 1, probability 0, space 0, times 0 [ 697.531377] CPU: 0 PID: 8133 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 697.531385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 697.531390] Call Trace: [ 697.531405] dump_stack+0x194/0x257 [ 697.531425] ? arch_local_irq_restore+0x53/0x53 [ 697.531465] should_fail+0x8c0/0xa40 [ 697.531485] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 697.531507] ? find_held_lock+0x39/0x1d0 [ 697.531531] ? check_noncircular+0x20/0x20 [ 697.531540] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 697.531561] ? wait_for_completion+0x7b0/0x7b0 [ 697.531578] ? _find_next_bit+0xee/0x120 [ 697.531598] ? find_next_zero_bit+0x2c/0x40 [ 697.531618] ? __lock_is_held+0xbc/0x140 [ 697.531662] ? rcu_read_lock_sched_held+0x108/0x120 [ 697.531685] should_failslab+0xec/0x120 [ 697.531703] kmem_cache_alloc_trace+0x4b/0x750 [ 697.531723] ? pcpu_free_area+0xa00/0xa00 [ 697.531746] __hw_addr_create_ex+0xaa/0x3c0 [ 697.531760] ? dev_mc_init+0x160/0x160 [ 697.531774] ? __lock_is_held+0xbc/0x140 [ 697.531798] __hw_addr_add_ex+0xfc/0x270 [ 697.531821] dev_addr_init+0x152/0x230 [ 697.531834] ? __hw_addr_add_ex+0x270/0x270 [ 697.531846] ? kasan_kmalloc+0xad/0xe0 [ 697.531887] alloc_netdev_mqs+0x21a/0xed0 [ 697.531903] ? tun_set_headroom+0x60/0x60 [ 697.531917] ? free_netdev+0x360/0x360 [ 697.531958] ? avc_has_perm+0x43e/0x680 [ 697.531986] ? avc_has_perm_noaudit+0x520/0x520 [ 697.532002] ? selinux_ipv4_output+0x40/0x40 [ 697.532062] ? selinux_capable+0x36/0x40 [ 697.532079] ? security_capable+0x8e/0xc0 [ 697.532105] ? selinux_tun_dev_create+0x9d/0xc0 [ 697.532128] __tun_chr_ioctl+0x137c/0x3dc0 [ 697.532166] ? tun_chr_read_iter+0x1e0/0x1e0 [ 697.532176] ? rcu_note_context_switch+0x710/0x710 [ 697.532197] ? __might_sleep+0x95/0x190 [ 697.532216] ? _cond_resched+0x14/0x30 [ 697.532235] ? selinux_file_ioctl+0x444/0x690 [ 697.532245] ? __fget_light+0x29d/0x390 [ 697.532259] ? selinux_capable+0x40/0x40 [ 697.532294] ? exit_to_usermode_loop+0x8c/0x310 [ 697.532322] tun_chr_compat_ioctl+0x29/0x30 [ 697.532330] ? tun_chr_compat_ioctl+0x29/0x30 [ 697.532345] compat_SyS_ioctl+0x151/0x2a30 [ 697.532357] ? do_fast_syscall_32+0x156/0xf9d [ 697.532367] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 697.532381] ? do_ioctl+0x60/0x60 [ 697.532394] do_fast_syscall_32+0x3ee/0xf9d [ 697.532419] ? do_int80_syscall_32+0x9d0/0x9d0 [ 697.532434] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 697.532449] ? lockdep_sys_exit+0x47/0xf0 [ 697.532460] ? syscall_return_slowpath+0x2ad/0x550 [ 697.532479] ? sysret32_from_system_call+0x5/0x3b [ 697.532501] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 697.532526] entry_SYSENTER_compat+0x51/0x60 [ 697.532533] RIP: 0023:0xf7f4cc79 [ 697.532538] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 697.532548] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 697.532553] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 697.532558] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 22:02:12 executing program 7: 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, 0x81, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000df0000)="2f6465762f73672300", 0x201, 0x200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000615000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x81, 0x7, 0x1}, &(0x7f00008a5000-0x4)=0xa0) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000ae2000)=0x0, &(0x7f00002fe000)=0x4) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x406, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000b6000-0x6)={r2, 0x110}, 0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r5, &(0x7f0000c0f000-0x4b)=@hdr={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x5, 0x6, "85b7e3", 0x19, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x400000000, 0x0, 0x0, {[@sack_perm={0x4, 0x2}]}}, {"eb"}}}}}, 0x4b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de4000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001c, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000a00000)={0x0, 0x0, 0x6}) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e5000-0x10)="2f6465762f73657175656e6365723200", 0x101402, 0x0) getsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f00001e9000)=0x0, &(0x7f0000900000-0x4)=0x4) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000fc5000-0x80)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81b1}, @in6={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800080000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x80) socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0xffffffffffffffff) 2017/12/06 22:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 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, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00009f0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xf0, 0x200000) get_mempolicy(&(0x7f0000e59000-0x4)=0x0, &(0x7f000028d000-0x8)=0x0, 0x8, &(0x7f000095d000/0x4000)=nil, 0x2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)="") getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000090000-0x4)=0x0, &(0x7f00008e1000-0x4)=0x4) pipe(&(0x7f0000e48000-0x8)={0x0, 0x0}) ioctl$KDDISABIO(r1, 0x4b37) add_key$keyring(&(0x7f00007d5000-0x8)="6b657972696e6700", &(0x7f0000b2b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000072d000)=@assoc_id=0x0, &(0x7f0000013000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000833000)={r2, 0x401}, 0x8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000174000)=[{&(0x7f0000480000)="0ce02965c51fd37920beddeac6776de209e4ae082a76593182c78b7226f05ff43a5bffc75e83f7d53c141a4181b63389b9c5a467377766f47ea6835a6e9fe7c81a9212e417bbdd0c8602de437fdd46993707f2946338609b18bf2f3d9cf12cf286fc2d5af041c6d520cdda", 0x6b}, {&(0x7f0000fe0000)="4bd886cb3aed79e3b9eea72027d27a413dc74685739c919eca46819d685cc56661af7966f4a330d415c38ad12ee55e782b21c808ec38f71d5a106b21ba591b872c5f29986bef1159c233770f0d25444c97bcd2a9ad44b5fd8a6a7a1cfab1a3735ef04f68c60477705eb2970e854fcbc36712aabc911be830b2c85f4ca92a1a3e24747219b55acde2de7b0b897eadd253b4197dd5f857db75e0daf8a09bb686edbf6496bc44e77b84e0b723f2441e50359655789e017503e673e63e8f771f022ab37e13af5f", 0xc5}], 0x2, 0x0) r3 = socket$inet6(0xa, 0x80000000000003, 0x2000000000000003) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) signalfd(r1, &(0x7f0000645000-0x8)={0xff66}, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000095e000-0x20)={@generic="3a50ca1f38410eae791a265fad416581", @ifru_flags=0x301}) dup3(r3, r4, 0x0) 2017/12/06 22:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000977000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "70636263286165732900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r0, &(0x7f0000eed000)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d95000-0xf)="2f6465762f73657175656e63657200", 0x88000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000266000-0x1b)="000000000000000000000000000000000000000000000000000000") setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={0x0, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000799000/0x4000)=nil, 0x4000) iopl(0x1) socketpair$inet(0x2, 0x800, 0x400, &(0x7f000077d000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000e50000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x1, 0x200000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r1, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000cc0000-0x8)="2e2f66696c653000", 0x0, 0x100) r4 = open(&(0x7f00008db000)="2e2f66696c653000", 0x0, 0x120) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00007c4000)=0x0) mmap(&(0x7f0000daa000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r3, 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, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$intptr(0x0, 0x7) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00004fd000-0x30)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r7, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000643000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x8, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000808000)="2e2f66696c653000", 0x109) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bea000)={0x0, 0x0}) inotify_rm_watch(0xffffffffffffffff, r8) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) open(&(0x7f000089f000-0x8)="2e2f66696c653000", 0x40001, 0x4) 2017/12/06 22:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e23000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[], 0x0) 2017/12/06 22:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x0, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = 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, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) [ 697.532562] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 697.532567] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 698.245968] FAULT_INJECTION: forcing a failure. [ 698.245968] name failslab, interval 1, probability 0, space 0, times 0 [ 698.262197] CPU: 0 PID: 8170 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 698.269489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.278838] Call Trace: [ 698.281421] dump_stack+0x194/0x257 [ 698.285053] ? arch_local_irq_restore+0x53/0x53 [ 698.289723] ? check_noncircular+0x20/0x20 [ 698.293978] should_fail+0x8c0/0xa40 [ 698.297698] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.302820] ? find_held_lock+0x39/0x1d0 [ 698.306910] ? __lock_is_held+0xbc/0x140 [ 698.310980] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 698.316860] ? rcu_note_context_switch+0x710/0x710 [ 698.321789] should_failslab+0xec/0x120 [ 698.325744] kmem_cache_alloc_node_trace+0x5a/0x760 [ 698.330736] ? dev_addr_init+0x1b0/0x230 [ 698.334770] ? __hw_addr_add_ex+0x270/0x270 [ 698.339076] __kmalloc_node+0x33/0x70 [ 698.342858] kvmalloc_node+0x99/0xd0 [ 698.346548] alloc_netdev_mqs+0x81b/0xed0 [ 698.350677] ? free_netdev+0x360/0x360 [ 698.354565] ? avc_has_perm+0x43e/0x680 [ 698.358518] ? avc_has_perm_noaudit+0x520/0x520 [ 698.363162] ? selinux_ipv4_output+0x40/0x40 [ 698.367575] ? selinux_capable+0x36/0x40 [ 698.371612] ? security_capable+0x8e/0xc0 [ 698.375741] ? selinux_tun_dev_create+0x9d/0xc0 [ 698.380391] __tun_chr_ioctl+0x137c/0x3dc0 [ 698.384617] ? tun_chr_read_iter+0x1e0/0x1e0 [ 698.388999] ? rcu_note_context_switch+0x710/0x710 [ 698.393915] ? __might_sleep+0x95/0x190 [ 698.397874] ? _cond_resched+0x14/0x30 [ 698.401745] ? selinux_file_ioctl+0x444/0x690 [ 698.406211] ? __fget_light+0x29d/0x390 [ 698.410160] ? selinux_capable+0x40/0x40 [ 698.414230] tun_chr_compat_ioctl+0x29/0x30 [ 698.418519] ? tun_chr_compat_ioctl+0x29/0x30 [ 698.422991] compat_SyS_ioctl+0x151/0x2a30 [ 698.427202] ? do_fast_syscall_32+0x156/0xf9d [ 698.431677] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 698.436059] ? do_ioctl+0x60/0x60 [ 698.439485] do_fast_syscall_32+0x3ee/0xf9d [ 698.443791] ? do_int80_syscall_32+0x9d0/0x9d0 [ 698.448356] ? lockdep_sys_exit+0x47/0xf0 [ 698.452476] ? syscall_return_slowpath+0x2ad/0x550 [ 698.457386] ? sysret32_from_system_call+0x5/0x3b [ 698.462211] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.467042] entry_SYSENTER_compat+0x51/0x60 [ 698.471422] RIP: 0023:0xf7f4cc79 [ 698.474758] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 698.482442] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 698.489683] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 2017/12/06 22:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ff000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = getegid() r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000cda000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000427000)=0x1c, 0x800) prctl$setendian(0x14, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000d02000-0x4)=0x0, &(0x7f0000025000)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000007b000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f00000b2000-0xa)="2f6465762f7663732300", 0xae, 0x72613c2edb5bd9fb) r3 = accept4$ipx(r2, &(0x7f0000255000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00000bb000-0x4)=0x10, 0x800) umount2(&(0x7f00008de000)="2e2f66696c653000", 0x5) dup2(r2, r3) setgid(r0) socketpair$inet6(0xa, 0x80b, 0x0, &(0x7f00000ef000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r5, r5, r0) ioctl$LOOP_CLR_FD(r4, 0x4c01) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x4000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x10000, 0x0, 0x0, 0x0}, 0x14) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) [ 698.496923] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 698.504163] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 698.511405] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003f2000)="2f6465762f76637300", 0x400, 0x0) timerfd_gettime(r0, &(0x7f0000396000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001ed000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000095d000)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f0000faf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000543000)={0x5, 0x5, 0x8, 0x5, 0xe43, 0x5ed, 0x10001, 0x3}, &(0x7f0000a92000-0x40)={0x8, 0x1, 0xff, 0x2400000000000, 0x383f, 0x8001, 0x9, 0x4}, &(0x7f000031f000-0x40)={0x6, 0x800, 0x0, 0x15a, 0x401, 0x4, 0x9, 0x7}, &(0x7f0000fbc000)={0x77359400, 0x0}, &(0x7f000079d000-0x8)={&(0x7f00008fc000)={0x1}, 0x8}) clock_gettime(0x0, &(0x7f0000a9e000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000033a000-0xd8)=@ioapic={0xf000, 0x4, 0x14, 0x1, 0x0, [{0x1f, 0x8, 0x50f, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x2, 0x64a3, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x3ff, 0x40, [0x0, 0x0, 0x0, 0x0], 0x5d}, {0x1, 0x3, 0x2a, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x2, 0xffffffffffff0001, 0x5, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x2, 0xbb, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8001, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x99a3, 0xffff, 0x18, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x800, 0x1a, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xaf83, 0x847, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x0, 0x80, 0x5, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x10001, 0x5, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x7, 0x7fffffff, 0x7a27, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x3000000000000000, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7}, {0x0, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x101, 0x6, 0xaf, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xffff, 0xffffffffffff3a4e, 0xb1, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x3ff, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x140d}, {0x8, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x401, 0x8001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x7fffffff, 0xfca89b, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0xb0f, 0x9, 0x40, [0x0, 0x0, 0x0, 0x0], 0x4}]}) clock_gettime(0x0, &(0x7f0000364000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000020e000)={{r6, r7+30000000}, {r8, r9+10000000}}, &(0x7f0000c19000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) mq_timedreceive(r0, &(0x7f0000a87000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0xfffffffffffffffe, &(0x7f00007e8000)={r5, r10}) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x80000, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00002e3000-0x8)={0x0, 0x0}) unshare(0xc000000) 2017/12/06 22:02:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e70000)="2f6465762f73657175656e6365723200", 0x111000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000877000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$mice(&(0x7f0000d00000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) getsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00006ea000)=0x0, &(0x7f00003e3000-0x4)=0x4) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000f5d000-0x8)={0x1, &(0x7f0000973000-0x8)=[{0x8000000000000000, 0x6, 0x1ff, 0x1}]}, 0x10) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f000070f000-0x4)=0x0, &(0x7f000051c000-0x4)=0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000065d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000409000)=0xc) pipe(&(0x7f0000069000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r5, 0x0, 0x58, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000ce4000)={0x0, 0x80000, r5}) fcntl$notify(r0, 0x402, 0x21) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000e52000-0xc)={r6, 0x80000, r3}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f00000e3000-0x10)={0xae, 0x1, 0x10001, 0x82}) r8 = syz_open_dev$sndtimer(&(0x7f000073e000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x42200) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000d26000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005c8000-0x4)=0x39) fcntl$setstatus(r4, 0x4, 0x46c04) write$fuse(r4, &(0x7f000045a000)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x37f, 0x6, 0x4}}, 0x28) read(r4, &(0x7f00000f2000-0xff)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff) fcntl$getflags(r5, 0x408) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000595000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_GET_RW_HINT(r8, 0x40d, &(0x7f0000bd2000-0x8)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f000050f000)=0x0) dup2(r4, r1) flistxattr(r3, &(0x7f0000d73000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38) setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000338000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) [ 698.555564] device gre0 entered promiscuous mode [ 698.572628] FAULT_INJECTION: forcing a failure. [ 698.572628] name failslab, interval 1, probability 0, space 0, times 0 [ 698.586431] CPU: 0 PID: 8194 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 698.593722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.603068] Call Trace: 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 698.605653] dump_stack+0x194/0x257 [ 698.609284] ? arch_local_irq_restore+0x53/0x53 [ 698.613947] ? check_noncircular+0x20/0x20 [ 698.618200] should_fail+0x8c0/0xa40 [ 698.621917] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.627057] ? find_held_lock+0x39/0x1d0 [ 698.627097] ? __lock_is_held+0xbc/0x140 2017/12/06 22:02:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) pkey_mprotect(&(0x7f000053c000/0x3000)=nil, 0x3000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x5, &(0x7f0000678000)=0x4) 2017/12/06 22:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x0, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000210000-0xc)={&(0x7f0000901000-0x8)="2e2f66696c653000", 0x0}, 0xc) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f00007d5000-0x8)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) getsockname$netlink(r2, &(0x7f00002f6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b8000)=0xc) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) [ 698.627139] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 698.627157] ? rcu_note_context_switch+0x710/0x710 [ 698.627190] should_failslab+0xec/0x120 [ 698.627205] kmem_cache_alloc_node_trace+0x5a/0x760 [ 698.627218] ? dev_addr_init+0x1b0/0x230 [ 698.627229] ? __hw_addr_add_ex+0x270/0x270 [ 698.627255] __kmalloc_node+0x33/0x70 [ 698.627272] kvmalloc_node+0x99/0xd0 [ 698.627293] alloc_netdev_mqs+0x81b/0xed0 [ 698.627316] ? free_netdev+0x360/0x360 [ 698.627357] ? avc_has_perm+0x43e/0x680 [ 698.627381] ? avc_has_perm_noaudit+0x520/0x520 [ 698.627398] ? selinux_ipv4_output+0x40/0x40 [ 698.627455] ? selinux_capable+0x36/0x40 [ 698.627473] ? security_capable+0x8e/0xc0 [ 698.627494] ? selinux_tun_dev_create+0x9d/0xc0 [ 698.627515] __tun_chr_ioctl+0x137c/0x3dc0 [ 698.627545] ? tun_chr_read_iter+0x1e0/0x1e0 [ 698.627554] ? rcu_note_context_switch+0x710/0x710 [ 698.627574] ? __might_sleep+0x95/0x190 [ 698.627597] ? _cond_resched+0x14/0x30 [ 698.627616] ? selinux_file_ioctl+0x444/0x690 [ 698.627626] ? __fget_light+0x29d/0x390 [ 698.627640] ? selinux_capable+0x40/0x40 [ 698.627700] tun_chr_compat_ioctl+0x29/0x30 [ 698.627708] ? tun_chr_compat_ioctl+0x29/0x30 [ 698.627723] compat_SyS_ioctl+0x151/0x2a30 [ 698.627738] ? do_fast_syscall_32+0x156/0xf9d [ 698.627747] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 698.627762] ? do_ioctl+0x60/0x60 [ 698.627775] do_fast_syscall_32+0x3ee/0xf9d [ 698.627798] ? do_int80_syscall_32+0x9d0/0x9d0 [ 698.627821] ? lockdep_sys_exit+0x47/0xf0 [ 698.627832] ? syscall_return_slowpath+0x2ad/0x550 [ 698.627851] ? sysret32_from_system_call+0x5/0x3b [ 698.627880] ? trace_hardirqs_off_thunk+0x1a/0x1c 2017/12/06 22:02:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x80, 0x6, 0x0}, 0x4) listxattr(&(0x7f000048b000)="2e2f66696c653000", &(0x7f0000e61000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x37) r2 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r2, &(0x7f0000efe000)="", 0x0, 0x8080, &(0x7f00008b0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r3 = socket(0x11, 0x807fd, 0x100000001) r4 = accept4$inet(r3, &(0x7f0000c6b000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b69000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a5b000-0x7f)={0x0, 0x77, "9b7948535a7772605deb7c0a7c71fb67eb238309000000900100005a9339ecb8d89e49ff435751fb52f844ab71e76094e4b39b38ab31f6061ba22a399bd76b5903dc79b384050cb7f52343c7a41205df4cda2e074330fcb52907a2ca01dd5cfb2cb4d025e350a2bb6b76f1efe032871316ca4f2e91ba22"}, &(0x7f000077c000+0x243)=0x7f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b82000-0x8)={r5, 0x2d8800}, &(0x7f00000ee000)=0x8) setsockopt$inet6_int(r2, 0x29, 0xd0, &(0x7f0000b05000)=0x800, 0x4) sendto$inet6(r2, &(0x7f0000d73000-0x803)="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", 0x803, 0x40, &(0x7f00004e9000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7ff}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a67000)={0x0, 0x0, 0x0}, &(0x7f0000d95000)=0xc) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000805000-0x1c)="6574683067776c616e31766d6e657431657468316d643573756d2700", 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000cd9000)="2f6465762f72746300", 0x200000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000cba000)="2f6465762f72746300", 0x200, 0x0) pipe2(&(0x7f0000062000-0x8)={0x0, 0x0}, 0x800) ioctl$EVIOCGLED(r6, 0x80404519, &(0x7f0000acc000-0x56)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r1) 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:12 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000305000-0x30)={0x100000001, 0x2, &(0x7f000000c000-0x18)=[@map={0x5, 0x9, 0x401, 0xffffffffffffffff}, @generic={0xd395, 0x0, 0x800000000000000, 0x0}], &(0x7f0000be8000)="00", 0x1, 0x80, &(0x7f00009dc000+0x783)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = dup(0xffffffffffffffff) prctl$intptr(0x1e, 0x3) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000)="2f6465762f7667615f6172626974657200", 0x10004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000001000-0x18)={0x1, 0x0, [{0xfffffffffffff785, 0x0, 0xd5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000730000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f00004b1000)=0x8) 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) set_mempolicy(0x0, &(0x7f00006b6000)=0x0, 0x40000000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f00009ea000-0x4)=0x4, 0x4) pipe(&(0x7f0000e02000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r7, &(0x7f0000eac000-0x10)=[{&(0x7f0000137000)="0a", 0x1}], 0x1, 0x0) splice(r6, 0x0, r4, 0x0, 0x8526, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_emit_ethernet(0x76, &(0x7f00002c8000-0x1429)={@random="4dee327f5f22", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x4, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x7fffffff, 0x6, "01d192", 0x0, 0x0, 0x40, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x84, 0x0, 0x0, 0x0, 0x2, []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f000059d000)={0x7, [0x0, 0x8000, 0xffffffffffffff0a, 0x2, 0x6, 0x9d76, 0x6]}) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f000011d000)=0x0, &(0x7f00004e5000-0x4)=0x4) ioctl$KVM_GET_MP_STATE(0xffffffffffffffff, 0x8004ae98, &(0x7f00006a7000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006f1000)={0x2, &(0x7f0000188000)=[{0x4c9, 0x1, 0x0, 0x40000000000e}, {0x0, 0xfd89, 0xfff, 0xe00000000000000}]}, 0x8) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ef7000-0x8)={0x7, &(0x7f0000adb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/06 22:02:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) 2017/12/06 22:02:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000003d000)={@generic="8c7d42bc0de8dc5775fdd434c233bf61", @ifru_flags=0x800}) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={0x0, 0x10003}, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r2 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r2, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) [ 698.627906] entry_SYSENTER_compat+0x51/0x60 [ 698.627914] RIP: 0023:0xf7f4cc79 [ 698.627919] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 698.627929] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 698.627934] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 698.627939] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 698.627944] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2017/12/06 22:02:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001d5000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000e51000)="409b999e493dfdb1a92b064eeaaeddaf0504da641d686c1f4f30b60e962b4154fa9f4c420387abeaf481575538acce42264ae229c2c16ab53e516f40bbb373532e1c5d4e02d0f13cf62d43c0a92f3ca10928c4aa374bd8f9508831649d3b5782fa7862a2f6c3402909b7274bc0daac3ed68eaa11710519457a05849aa4963cdd1858b538d7fac56b11cc16d1833d6bc6783bce73018e9dfd44a0a569cfb8e79989b8447008ee9c24d61db3560d784f9281721d65bde291ebc33816fb4514fe4f7d8d2dc5b447d46bfb") r4 = dup2(r0, r0) fcntl$setpipe(r3, 0x407, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r2, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) read(r2, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r4, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000a47000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a9c000-0x4)=0x14) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000f0e000-0x10)={r5, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/06 22:02:12 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000fe0000)=0x7ff, 0x4) r1 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f9b000-0x8)={0x0, 0x8}, &(0x7f0000f9a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000867000-0x8)={r2, 0xffff}, &(0x7f0000f9c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b7f000)=@assoc_value={r3, 0x5e2b}, &(0x7f0000f9d000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000878000-0x8)={0x0, 0x7}, &(0x7f0000afc000-0x4)=0x8) r5 = socket$inet6(0xa, 0x8000f, 0x4000007fffffff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f9f000-0x14)={r4, 0x8, 0x40000000000003, 0x0, 0x4, 0x7f}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000588000)={r3, @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]}, 0x401, 0x7, 0x8, 0x4e76, 0x4e}, 0xa0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f9b000-0x3)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fa2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r7, 0x0, r9, 0x0, 0x58, 0x0) pipe(&(0x7f0000fa1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r8, &(0x7f0000e77000-0x30)=[{&(0x7f0000e86000)="00", 0x1}], 0x1) write(r9, &(0x7f0000fa3000-0x1)="0a", 0x1) writev(r6, &(0x7f0000abe000)=[{&(0x7f0000e8c000)="", 0x0}, {&(0x7f0000e8b000)="91", 0x1}], 0x2) 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 698.627949] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 698.672476] FAULT_INJECTION: forcing a failure. [ 698.672476] name failslab, interval 1, probability 0, space 0, times 0 [ 698.672487] CPU: 0 PID: 8207 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 698.672493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.672498] Call Trace: [ 698.672512] dump_stack+0x194/0x257 [ 698.672534] ? arch_local_irq_restore+0x53/0x53 [ 698.672577] should_fail+0x8c0/0xa40 [ 698.672599] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.672618] ? depot_save_stack+0x12c/0x490 [ 698.672648] ? find_held_lock+0x39/0x1d0 2017/12/06 22:02:12 executing program 4 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 698.672692] ? __lock_is_held+0xbc/0x140 [ 698.672741] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 698.672760] ? rcu_note_context_switch+0x710/0x710 [ 698.672794] should_failslab+0xec/0x120 [ 698.672810] kmem_cache_alloc_node_trace+0x5a/0x760 [ 698.672822] ? mark_held_locks+0xb2/0x100 [ 698.672830] ? __lockdep_init_map+0xe4/0x650 [ 698.672843] ? __raw_spin_lock_init+0x1c/0x100 [ 698.672883] __kmalloc_node+0x33/0x70 [ 698.672905] kvmalloc_node+0x99/0xd0 [ 698.672931] alloc_netdev_mqs+0x9b8/0xed0 [ 698.672962] ? free_netdev+0x360/0x360 [ 698.673009] ? avc_has_perm+0x43e/0x680 [ 698.673033] ? avc_has_perm_noaudit+0x520/0x520 [ 698.673050] ? selinux_ipv4_output+0x40/0x40 [ 698.673105] ? selinux_capable+0x36/0x40 [ 698.673122] ? security_capable+0x8e/0xc0 [ 698.673149] ? selinux_tun_dev_create+0x9d/0xc0 [ 698.673172] __tun_chr_ioctl+0x137c/0x3dc0 [ 698.673210] ? tun_chr_read_iter+0x1e0/0x1e0 [ 698.673221] ? rcu_note_context_switch+0x710/0x710 [ 698.673243] ? __might_sleep+0x95/0x190 [ 698.673262] ? _cond_resched+0x14/0x30 [ 698.673286] ? selinux_file_ioctl+0x444/0x690 [ 698.673297] ? __fget_light+0x29d/0x390 [ 698.673313] ? selinux_capable+0x40/0x40 [ 698.673379] tun_chr_compat_ioctl+0x29/0x30 [ 698.673387] ? tun_chr_compat_ioctl+0x29/0x30 [ 698.673404] compat_SyS_ioctl+0x151/0x2a30 [ 698.673418] ? do_fast_syscall_32+0x156/0xf9d [ 698.673428] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 698.673442] ? do_ioctl+0x60/0x60 [ 698.673456] do_fast_syscall_32+0x3ee/0xf9d [ 698.673484] ? do_int80_syscall_32+0x9d0/0x9d0 [ 698.673508] ? lockdep_sys_exit+0x47/0xf0 [ 698.673520] ? syscall_return_slowpath+0x2ad/0x550 [ 698.673541] ? sysret32_from_system_call+0x5/0x3b [ 698.673565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.673594] entry_SYSENTER_compat+0x51/0x60 [ 698.673602] RIP: 0023:0xf7f4cc79 [ 698.673607] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 698.673616] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 698.673622] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 698.673628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 698.673634] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 698.673640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 698.933400] FAULT_INJECTION: forcing a failure. [ 698.933400] name failslab, interval 1, probability 0, space 0, times 0 [ 698.933410] CPU: 0 PID: 8237 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 698.933416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.933420] Call Trace: [ 698.933433] dump_stack+0x194/0x257 [ 698.933449] ? arch_local_irq_restore+0x53/0x53 [ 698.933463] ? lock_release+0xda0/0xda0 [ 698.933491] should_fail+0x8c0/0xa40 [ 698.933511] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.933533] ? print_usage_bug+0x3f0/0x3f0 [ 698.933552] ? find_held_lock+0x39/0x1d0 [ 698.933594] ? __lock_is_held+0xbc/0x140 [ 698.933637] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 698.933645] ? trace_hardirqs_on+0xd/0x10 [ 698.933661] ? rcu_note_context_switch+0x710/0x710 [ 698.933669] ? mod_timer+0x5d0/0x1470 [ 698.933696] should_failslab+0xec/0x120 [ 698.933710] __kmalloc+0x63/0x760 [ 698.933734] ? tun_attach+0x8e2/0x10b0 [ 698.933757] tun_attach+0x8e2/0x10b0 [ 698.933788] ? tun_do_read+0x1f40/0x1f40 [ 698.933800] ? lockdep_init_map+0x3d/0x70 [ 698.933808] ? tun_flow_delete.isra.43+0x290/0x290 [ 698.933819] ? rcu_read_lock_sched_held+0x108/0x120 [ 698.933831] ? init_timer_key+0x154/0x3e0 [ 698.933861] ? try_to_del_timer_sync+0x120/0x120 [ 698.933881] ? round_jiffies_up+0xce/0x100 [ 698.933895] ? __round_jiffies_up_relative+0x150/0x150 [ 698.933905] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 698.933917] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 698.933945] __tun_chr_ioctl+0x1d38/0x3dc0 [ 698.933979] ? tun_chr_read_iter+0x1e0/0x1e0 [ 698.933989] ? rcu_note_context_switch+0x710/0x710 [ 698.934017] ? __might_sleep+0x95/0x190 [ 698.934038] ? _cond_resched+0x14/0x30 [ 698.934062] ? selinux_file_ioctl+0x444/0x690 [ 698.934072] ? __fget_light+0x29d/0x390 [ 698.934086] ? selinux_capable+0x40/0x40 [ 698.934150] tun_chr_compat_ioctl+0x29/0x30 [ 698.934158] ? tun_chr_compat_ioctl+0x29/0x30 [ 698.934174] compat_SyS_ioctl+0x151/0x2a30 [ 698.934187] ? do_fast_syscall_32+0x156/0xf9d [ 698.934197] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 698.934214] ? do_ioctl+0x60/0x60 [ 698.934230] do_fast_syscall_32+0x3ee/0xf9d [ 698.934258] ? do_int80_syscall_32+0x9d0/0x9d0 [ 698.934285] ? lockdep_sys_exit+0x47/0xf0 [ 698.934298] ? syscall_return_slowpath+0x2ad/0x550 [ 698.934320] ? sysret32_from_system_call+0x5/0x3b [ 698.934344] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.934372] entry_SYSENTER_compat+0x51/0x60 [ 698.934380] RIP: 0023:0xf7f4cc79 [ 698.934385] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 698.934396] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 698.934401] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 698.934406] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 698.934411] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 698.934416] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 698.950039] sctp: [Deprecated]: syz-executor1 (pid 8245) Use of struct sctp_assoc_value in delayed_ack socket option. [ 698.950039] Use struct sctp_sack_info instead [ 698.973124] FAULT_INJECTION: forcing a failure. [ 698.973124] name failslab, interval 1, probability 0, space 0, times 0 [ 698.973134] CPU: 0 PID: 8251 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 698.973139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 698.973143] Call Trace: [ 698.973155] dump_stack+0x194/0x257 [ 698.973173] ? arch_local_irq_restore+0x53/0x53 [ 698.973187] ? lock_release+0xda0/0xda0 [ 698.973215] should_fail+0x8c0/0xa40 [ 698.973233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 698.973254] ? print_usage_bug+0x3f0/0x3f0 [ 698.973272] ? find_held_lock+0x39/0x1d0 [ 698.973310] ? __lock_is_held+0xbc/0x140 [ 698.973351] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 698.973358] ? trace_hardirqs_on+0xd/0x10 [ 698.973374] ? rcu_note_context_switch+0x710/0x710 [ 698.973381] ? mod_timer+0x5d0/0x1470 [ 698.973409] should_failslab+0xec/0x120 [ 698.973422] __kmalloc+0x63/0x760 [ 698.973446] ? tun_attach+0x8e2/0x10b0 [ 698.973467] tun_attach+0x8e2/0x10b0 [ 698.973494] ? tun_do_read+0x1f40/0x1f40 [ 698.973505] ? lockdep_init_map+0x3d/0x70 [ 698.973512] ? tun_flow_delete.isra.43+0x290/0x290 [ 698.973522] ? rcu_read_lock_sched_held+0x108/0x120 [ 698.973532] ? init_timer_key+0x154/0x3e0 [ 698.973550] ? try_to_del_timer_sync+0x120/0x120 [ 698.973567] ? round_jiffies_up+0xce/0x100 [ 698.973579] ? __round_jiffies_up_relative+0x150/0x150 [ 698.973589] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 698.973600] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 698.973625] __tun_chr_ioctl+0x1d38/0x3dc0 [ 698.973658] ? tun_chr_read_iter+0x1e0/0x1e0 [ 698.973667] ? rcu_note_context_switch+0x710/0x710 [ 698.973689] ? __might_sleep+0x95/0x190 [ 698.973706] ? _cond_resched+0x14/0x30 [ 698.973726] ? selinux_file_ioctl+0x444/0x690 [ 698.973735] ? __fget_light+0x29d/0x390 [ 698.973749] ? selinux_capable+0x40/0x40 [ 698.973812] tun_chr_compat_ioctl+0x29/0x30 [ 698.973819] ? tun_chr_compat_ioctl+0x29/0x30 [ 698.973839] compat_SyS_ioctl+0x151/0x2a30 [ 698.973851] ? do_fast_syscall_32+0x156/0xf9d [ 698.973860] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 698.973873] ? do_ioctl+0x60/0x60 [ 698.973887] do_fast_syscall_32+0x3ee/0xf9d [ 698.973916] ? do_int80_syscall_32+0x9d0/0x9d0 [ 698.973940] ? lockdep_sys_exit+0x47/0xf0 [ 698.973953] ? syscall_return_slowpath+0x2ad/0x550 [ 698.973973] ? sysret32_from_system_call+0x5/0x3b [ 698.973996] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 698.974022] entry_SYSENTER_compat+0x51/0x60 [ 698.974029] RIP: 0023:0xf7f4cc79 [ 698.974034] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 698.974043] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 698.974048] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 698.974052] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 698.974057] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 698.974062] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 699.000842] FAULT_INJECTION: forcing a failure. [ 699.000842] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 699.000853] CPU: 0 PID: 8257 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 699.000859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.000862] Call Trace: [ 699.000876] dump_stack+0x194/0x257 [ 699.000893] ? arch_local_irq_restore+0x53/0x53 [ 699.000931] should_fail+0x8c0/0xa40 [ 699.000951] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.000982] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 699.000994] ? perf_trace_lock+0xd6/0x900 [ 699.001025] ? trace_event_raw_event_lock+0x340/0x340 [ 699.001040] ? perf_trace_lock+0xd6/0x900 [ 699.001052] ? check_noncircular+0x20/0x20 [ 699.001064] ? __bpf_address_lookup+0x2b0/0x2b0 [ 699.001081] ? trace_event_raw_event_lock+0x340/0x340 [ 699.001097] ? lock_release+0xda0/0xda0 [ 699.001109] ? check_noncircular+0x20/0x20 [ 699.001123] ? perf_trace_lock+0x900/0x900 [ 699.001137] ? should_fail+0x23b/0xa40 [ 699.001165] __alloc_pages_nodemask+0x338/0xd80 [ 699.001178] ? print_usage_bug+0x3f0/0x3f0 [ 699.001195] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 699.001204] ? find_held_lock+0x39/0x1d0 [ 699.001240] ? __lock_is_held+0xbc/0x140 [ 699.001280] ? trace_hardirqs_on+0xd/0x10 [ 699.001298] ? rcu_note_context_switch+0x710/0x710 [ 699.001306] ? mod_timer+0x5d0/0x1470 [ 699.001327] cache_grow_begin+0x72/0x3f0 [ 699.001349] __kmalloc+0x40b/0x760 [ 699.001374] ? tun_attach+0x8e2/0x10b0 [ 699.001396] tun_attach+0x8e2/0x10b0 [ 699.001422] ? tun_do_read+0x1f40/0x1f40 [ 699.001434] ? lockdep_init_map+0x3d/0x70 [ 699.001443] ? tun_flow_delete.isra.43+0x290/0x290 [ 699.001456] ? rcu_read_lock_sched_held+0x108/0x120 [ 699.001469] ? init_timer_key+0x154/0x3e0 [ 699.001487] ? try_to_del_timer_sync+0x120/0x120 [ 699.001505] ? round_jiffies_up+0xce/0x100 [ 699.001519] ? __round_jiffies_up_relative+0x150/0x150 [ 699.001531] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 699.001543] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 699.001572] __tun_chr_ioctl+0x1d38/0x3dc0 [ 699.001608] ? tun_chr_read_iter+0x1e0/0x1e0 [ 699.001619] ? rcu_note_context_switch+0x710/0x710 [ 699.001644] ? __might_sleep+0x95/0x190 [ 699.001662] ? _cond_resched+0x14/0x30 [ 699.001684] ? selinux_file_ioctl+0x444/0x690 [ 699.001696] ? __fget_light+0x29d/0x390 [ 699.001712] ? selinux_capable+0x40/0x40 [ 699.001778] tun_chr_compat_ioctl+0x29/0x30 [ 699.001786] ? tun_chr_compat_ioctl+0x29/0x30 [ 699.001802] compat_SyS_ioctl+0x151/0x2a30 [ 699.001815] ? do_fast_syscall_32+0x156/0xf9d [ 699.001825] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 699.001847] ? do_ioctl+0x60/0x60 [ 699.001863] do_fast_syscall_32+0x3ee/0xf9d [ 699.001893] ? do_int80_syscall_32+0x9d0/0x9d0 [ 699.001909] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 699.001926] ? lockdep_sys_exit+0x47/0xf0 [ 699.001939] ? syscall_return_slowpath+0x2ad/0x550 [ 699.001960] ? sysret32_from_system_call+0x5/0x3b [ 699.001984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.002010] entry_SYSENTER_compat+0x51/0x60 [ 699.002017] RIP: 0023:0xf7f4cc79 [ 699.002022] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 699.002031] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 699.002036] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 699.002041] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 699.002046] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 699.002051] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 699.055722] FAULT_INJECTION: forcing a failure. [ 699.055722] name failslab, interval 1, probability 0, space 0, times 0 [ 699.055732] CPU: 1 PID: 8264 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 699.055737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 699.055740] Call Trace: [ 699.055753] dump_stack+0x194/0x257 [ 699.055769] ? arch_local_irq_restore+0x53/0x53 [ 699.055800] should_fail+0x8c0/0xa40 [ 699.055816] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 699.055827] ? kstrdup+0x39/0x70 [ 699.055834] ? kstrdup_const+0x39/0x50 [ 699.055841] ? kvasprintf_const+0x10e/0x160 [ 699.055850] ? kobject_set_name_vargs+0x5b/0x140 [ 699.055858] ? dev_set_name+0xb4/0xf0 [ 699.055867] ? netdev_register_kobject+0xc3/0x360 [ 699.055875] ? register_netdevice+0xb2b/0x1010 [ 699.055893] ? find_held_lock+0x39/0x1d0 [ 699.055927] ? __lock_is_held+0xbc/0x140 [ 699.055963] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 699.055971] ? __lock_is_held+0xbc/0x140 [ 699.055984] ? rcu_note_context_switch+0x710/0x710 [ 699.056014] should_failslab+0xec/0x120 [ 699.056027] kmem_cache_alloc_trace+0x4b/0x750 [ 699.056037] ? __lock_is_held+0xbc/0x140 [ 699.056066] device_private_init+0x98/0x230 [ 699.056077] ? virtual_device_parent+0x60/0x60 [ 699.056087] ? kfree+0x1e7/0x250 [ 699.056116] device_add+0x8c9/0x1640 [ 699.056124] ? dev_set_name+0xb4/0xf0 [ 699.056135] ? device_initialize+0x5b0/0x5b0 [ 699.056153] ? device_private_init+0x230/0x230 [ 699.056166] ? rtnl_is_locked+0x54/0xb0 [ 699.056194] netdev_register_kobject+0x183/0x360 [ 699.056214] register_netdevice+0xb2b/0x1010 [ 699.056236] ? netdev_change_features+0x100/0x100 [ 699.056253] ? round_jiffies_up+0xce/0x100 [ 699.056265] ? __round_jiffies_up_relative+0x150/0x150 [ 699.056275] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 699.056285] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 699.056308] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 699.056342] ? tun_chr_read_iter+0x1e0/0x1e0 [ 699.056351] ? rcu_note_context_switch+0x710/0x710 [ 699.056370] ? __might_sleep+0x95/0x190 [ 699.056386] ? _cond_resched+0x14/0x30 [ 699.056405] ? selinux_file_ioctl+0x444/0x690 [ 699.056414] ? __fget_light+0x29d/0x390 [ 699.056427] ? selinux_capable+0x40/0x40 [ 699.056480] tun_chr_compat_ioctl+0x29/0x30 [ 699.056488] ? tun_chr_compat_ioctl+0x29/0x30 [ 699.056504] compat_SyS_ioctl+0x151/0x2a30 [ 699.056517] ? do_fast_syscall_32+0x156/0xf9d [ 699.056527] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 699.056539] ? do_ioctl+0x60/0x60 [ 699.056552] do_fast_syscall_32+0x3ee/0xf9d [ 699.056575] ? do_int80_syscall_32+0x9d0/0x9d0 [ 699.056596] ? lockdep_sys_exit+0x47/0xf0 [ 699.056607] ? syscall_return_slowpath+0x2ad/0x550 [ 699.056624] ? sysret32_from_system_call+0x5/0x3b [ 699.056645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 699.056668] entry_SYSENTER_compat+0x51/0x60 [ 699.056675] RIP: 0023:0xf7f4cc79 [ 699.056679] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 699.056688] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 699.056693] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 699.056698] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 2017/12/06 22:02:14 executing program 3: socketpair(0xf, 0xf, 0x5, &(0x7f0000766000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000703000)={r2, 0x80000002}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x200007ffe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000003000)="9511c904000000ffffff0006246432989eb98a9cc41ffebabd4c0c166405ea", 0x1f, 0x20004000, &(0x7f0000003000-0xa)=@file={0xffffffffffffffff, "2e2f66696c653100"}, 0xa) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000003000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b6c000)=[{r1, 0x200000000000008, 0x0}], 0x1, 0x1) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x5, &(0x7f0000b6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000b6e000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000065c000)={0x1, 0x2, &(0x7f0000850000-0x10)=[@generic={0xb61, 0xf510, 0x50, 0x0}, @generic={0x9595, 0x0, 0x7fff, 0x0}], &(0x7f000015a000)="cb49", 0x9, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffffffd, 0x0}, 0x30) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r5, &(0x7f0000f65000)="04", 0x1, 0x2000c804, &(0x7f0000200000)={0xa, 0x0, 0x100000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74d6}, 0x1c) sendto$inet6(r5, &(0x7f0000f65000)="3e", 0x1, 0x0, &(0x7f0000e37000)={0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) 2017/12/06 22:02:14 executing program 6: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 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]}, 0x38, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000078b000)={0x0, 0x0}) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000078b000-0x2)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000078d000-0x4)=0x0, 0x800) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, &(0x7f000078c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000078d000-0x4)=0x10, 0x800) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a0000/0x4000)=nil, 0x4000, 0x0, 0x42011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00007a9000)=0x0, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000891000)={0x0, 0x0}) readv(r3, &(0x7f00004c5000-0x10)=[], 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c5d000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c78000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000439000)={0x5, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0xe6, 0x0, 0x1, &(0x7f00009c1000-0x10)=@common="62707130000000000000000000000000", 0x7, 0x0, 0x0}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x40000000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bbb2d039128a5d071038a46611f937f96f7d4ff812a8f9fc3f0718e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f01902d9755668fa3f9b8974fec92b836614657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r4, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/06 22:02:14 executing program 4 (fault-call:2 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="00726530000000000011670000000000", @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/06 22:02:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f00007b7000)={0x0, 0x0}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x20000000, &(0x7f0000726000)={0x0, 0x0}, &(0x7f0000004000)=0x9, 0x401ffffffc) perf_event_open(&(0x7f00006d9000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0xe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000d5000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f000044e000-0x1c)={0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x800000000000100}, 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) openat$kvm(0xffffffffffffff9c, &(0x7f0000ace000)="2f6465762f6b766d00", 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00009fb000)=0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000faf000)=0x20000000000003f7, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000709000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000020a000-0x6)={0x0, 0x10003}, 0x6) bind$inet6(r2, &(0x7f0000b8f000)={0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00008d7000)="0e", 0x1, 0x20000000, &(0x7f0000b80000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x100004}, 0x1c) setsockopt(0xffffffffffffffff, 0x0, 0x3ff, &(0x7f0000fef000)="4900002933605d0a378666f1333a8fa2b1e80f84c72db2205edf913f99b781482293b0f12516a9eb5102a254d2cb9c088ecd2a3b6e", 0x35) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009af000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000093000)=0xdd2) r3 = syz_open_procfs(0x0, &(0x7f0000001000)="6e65742f7463703600") readv(r3, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1) 2017/12/06 22:02:14 executing program 7: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000277000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r1, &(0x7f0000ee7000)={0x10, 0x0, 0x1f, 0x0}, 0xc) r2 = socket(0x11, 0x3, 0x1) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004d0000-0x90)={0x3, {{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]}}, 0x90) setsockopt(r2, 0x107, 0xf, &(0x7f0000155000)="2040016f", 0x4) sendmmsg$nfc_llcp(r2, &(0x7f00009bf000+0xfab)=[{&(0x7f00002b0000)={0x27, 0x4, 0x0, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x4}, 0x60, &(0x7f0000887000-0x20)=[{&(0x7f0000ee8000-0xd7)="06000000acd8d2a9db76dd0ee402ac94a2c02307d7ba52664daaddcd66b0765b4c31dd367e8bb450819c5d65db8f69febe99f87382d77ebe61190f6dd72c71f11c7b86a0c84d45a56b3544baa5ef882e7f712534c1e7e18c8394db6fe93982fd04ffed6c860052ba8864828a38156029ce3a130b93490e0b4848f7045a9e0c141f54f158b97aca9a5b7bc26a1b22aeeb048998d417c4828b00cff9fb0bf74f6d74f485fb4040401344ab9c9a1e4bda6520640979115e450b667f20d9f65c7ae8b28cf1a7637441a5b8fd5d0b54749f84ce4dbf1f246aca", 0xd7}, {&(0x7f000050d000-0xa8)="26533bc4100684dad1dd3728bd0f7dc9c9ce7c086bce8a11a20218ef2f7a5a50b22ed6ee4425aae21893901e4c642f009e6113cbebbbc1667062f16e4a89c75ec9a7cc0c97a1e9e279af8c6fbc0d28f426af3fc9471d366548ddbecae317bda100907fed4dbcdbd0215881c0a60cce3bbe1266e4a91630dfd4463c00ed92d703879adaf833b1038b882e4fb814a0c7391b78017d18f888772f4519d238222cc84d7ef0bb15bf5fe7", 0xa8}], 0x2, &(0x7f00008ae000-0xf0)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000859000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)="31", 0x1}, {&(0x7f00002d5000)="0369d2149b561180da2ed3b35bcb44d24b3605a3ba2af34cd8406525d080e3c746009739ffb4507fad5832b1d28be74afd178905a7bc7c5921d30b7fcdfc04bdb7eeb25ca8f0bc67bb39ef2d395eba261e85b6e6e37085918ef51097f1f1d8870552c815f3", 0x65}, {&(0x7f00005dc000)="98c5a6bd6af02ec875048eb70c8b24a6b141c87cf888d0e2b16b95b118b1302dc17114fcf76efa01c3f37c579697e8c971e5b24663b73823ad6b13c31539110635528c2eb79713dc27fb565e0b4b573910d5d6b8394b04232e57836d7f3bd46e3680a6ca8c80279dcb6515a014998c6f1950ff06e8092b53dd2cae94c7032e781fdfad4b912ea25c741bd62615d2fe5ebd4f2db59288fa5a268cbe8dec4df7c23c4e18d45489ebec8a6dc82b8874a2c3e43595f2e5f27065dac30f430af2dc527c9aabaa259824c153000000a4009d617f78b2294930b6f3282dd544be250ec22de87612d9ca2987041aca82286b2e9ad4aa146543e85e1a53", 0xf9}, {&(0x7f00001ac000)="b1fac83360726cffc0b7ae242b6b043417eccaf7a8fc19a59b39866d3388c1e409b2a4a5944327596585d0380d9c35ee182936eb8ea749237e2d3ccac42e9146bda01634c48786e45b33d18750d594f26f124efb00b6f8cb2c570144a5b1ba", 0x5f}], 0x4, 0x1) vmsplice(r5, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f0000068000-0x3a)="938f6269772c941e127df3598ca6e083a7e2d5fb172888b672670d100c382c5fb8d72411a73eff1393691eb5a6e89963fa27f99fe45cd0a147aa", 0x3a}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000-0x2a)="86f6ed9e30bf60b8df5f342da795201d616dc48a1c1ed3f704ab7fdf775108aecc9303804b8cb3ba58f1", 0x2a}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x5, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) connect$llc(r4, &(0x7f00008f3000)={0x1a, 0x15, 0x0, 0x6, 0x8, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x0, &(0x7f0000bcb000)=0xfffffffffffffffe) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00005df000-0x10)={0x0, 0x0, 0x400}) r6 = epoll_create(0x5) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000fb000)=0x0, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d01000)={r7, 0x18, &(0x7f0000eea000+0xc93)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000001d000)={0x10, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00005e1000)={{0xa, 0x1, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, {0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x70cf1633, [0x8, 0xb272, 0x1, 0x9, 0x1, 0x2, 0xf366, 0x80]}, 0x5c) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f0000586000)=[{&(0x7f0000eec000-0x1)="60", 0x1}, {&(0x7f00002c9000)="", 0x0}, {&(0x7f00005db000-0xfc)="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", 0xfc}, {&(0x7f00005da000)="e694c58f72b6b7aadac4d231ab08b5e8a154beda67ce6bd42dde49a53edeca70c5a7d5e7a34e9c5ce20b58a7e84205dab4274c34a8978918f5f3c2adc96b59c047dd431e326e47dcaf6856537d10f8e09d1a0b5a2463f8e6194f9d8d6e29b517e8ece1b36e8abae679b9c6254609d6b7e33a0a33e78798836f9283fb11e2d41ef5281fb15eb8abe37a339a5bc35f755d990d3c0ff1809ef48e79cead5bd223c64181b6ab1da8c187ee4d350b0571b26a2263d43764c2b548dcd47a31f18dc62d2651a42f35a0e8322d1ae5a9e715b1ddac1b8db537d320461961fb0f09c75bf7451b4f4f1cf7119fc1340c3dcf61dd8ef68ec6ffe31f30004e64333d16968c64b54d06603d22ac6617880f9f333fca4c36fde16b308a072816352fe73e3fe5a3ab4a828d9fd1f9bf4041d20fc9533ceb33653055c6df8ad03c6514f87a52e70c91431640c1f095550a5522e6a90890ddef2ef3905bf381965c04c67e777a8a01e6c08499e032a536ca5a57dd02b08fe478c7cb2c3e4e2f71d871039e55ef5bad4aaf1e415321f5d697cabaa2735e521c8d093067e4e8f4178342f2bf7de2230774dbc2f43204a27aa2c2f87407b9f3dd812c7c9f85f20d8df38a8bd131da2c8a6d7962112a04660469e8c12ec9bc6c0673adfe7b40c34d9ac0ebba12fe53579cfbc3feaf5b302f92a60e0ba7d58990205e8138b039c9a242fdd665d10d9fa5497828abe210aaf02507ea011aae3b62a7530f8c1813f2d75befc9bb1a245d7f8862e2f863ff5838548282477a6f54a9d67f87912f443faffbe20ba3d772e5971266c5af3cb9196a962abac5c692384d001cb22d7dd37638cc86566430a9d52e7672b5bd6546139d5b5a2e3571872d622c55a49beb684b06d21513ff95bccd20558c4dae6f7bdaab127d3118ece05bc910d596e4c6d9dc39ebca5a77840ecd1f9afad02863d52cc5a37fd99570d075c2c1217f36e7572beabbc93f4f669ebdd1dbca62dfeb2a40d98747b9b0d2db07920fc478ac4a98c387d696ece3d3109eda612e925f5c34eba7c7cd5b477e7273b1f1aa37d2f030fa24bd0b74bb667af850d1a2142c5658fa50909033e16b42c00ac7ad4c6010a5c6f2ccfa811cf3a7746888f8f83ec2b8fb240476d473a32fd63b2ba3f0972f36209e52b57d915041cb4ceef2ced6ad2755de702fef4872384f748ea02dc4925ce91ab9fa5df8dc5d1f9d034e22136b9f80dc505496f5986f732265745421eef04d3cb491891673b16cd10d77d7323abc610a4614e823c9e9f8b854babda2744e06abe8779229933ec8675b54ebd6a5b66e324440ed40208c9eaa0ec8ed61835657c222a745580dea5b76a981a5191619fd61b416201c52172da249a2968f1d3a5ab1b2f94b5806c136b5dcbfe3b9006b8e9a1fa0518f563263ba686b5ffa444528022a0ac01bc460957a25cd6d2b05f4d374c68003e8c3206dd6d2fe1eb3b2496688441b1b0413466e4a7740105d8b140bca5cb4bcafe5af147adc36f6747f850696e5f031e771f6877336eea29ff35f65b24560c12567dad1ebaa6f2b7e0f77c998dc4795c15612dd99ecb74c0fd53c4c0f21a3fc77a717bfc6f012da3b275d77dbcb1910b01af6effc85486cb7204728a2bf36d80386c85a4350950907767a6c5ced52b7bf95ae810a1f1a6af95c8eb89cd5a33d58bccb8cc8840d8169a91cef3bb99aa41deaf6bb141cc48653a897f4b21c51dcb7df3b4c87cb4e1d91816120d077c815b6d82037832e9751050af8e66c2ee3123739618b478a72a3aa92dda579657917d59d2351fdb53993c3cf710bcb82049f30eb3923569ca403548330df8e3e05d06a8680f249a134dd0adef222eed0fecbeedf1ad87e0fefed5af64e9be16149978fc0848a76a96e9653a86a2cce644137af59e4a7781d6ec192d0ee8423beb91c289f602aa38dbf9c81d70ac75a280f280103161ca54739175cb49b2f180aa3c0ef1f1b7f47bee9519df323827c52a08cb4e0f1311aa075e09ced40e67a583cc82944511549361f6bb72ecc59dc8cdc9b2af8e52310ab4cdffd5546a87197329c19b5db689016a721ed0929f83f8f50903c8d5d18208871e57543f6d4a844a56850694b0c5affa380584ee26c67e45febde9fd1d98c3eec3ac55410a3cee4c10da57601c8e69b764949600110e9b952ba38623bce60c5a29a171a26332e73c75cad1a46b0ccd842bd1a6e809294a45f222281b4233cec37c4fb4438a4d5e71b56d1af16d0b53ef2a9eec684e9ba82b2d8edc1233ef2e10969db99d06d57d8245cfb0fee5fcc458a9ac687a3624aa3c2a2e0490d36fca1ac734eca3d930b7544143b47726094e65797a370c0668cccc653a69e33965b7db55dd022fab9686c8387fdaa676567094214d4fc53f32bdb1a623003163dc0b9619e7b2ef7643524229df13dd67e0fc7f75cb43aa255ca1593aa433074a259a2f1e2484b8005c459a000ab327c5a9d69f52805bc6c9893df1da8ee19c48f5def08aaf7d2ba3f59ba9c1f818d21dbf8a6a8e696530dac78712119ca7003ca4df41ddff365503cca845e70a42f1e50eb244cf642ae0ed94f7f507f3be866ce7c1af6d33e7c8f50095cba15fb43b93751d33d3dcef32aa4d3b8fa538f323b5d5a27e29c3ccb6cfe4f349a8876111220f42b74cc384ca49cef5b785447353345fb7149df1df66632a050732c28603c56d8317fb65141ed2b63094132f45620f17084d3b28ef20ca2c8d56355142a28a940ca1409063b4fc81ea9a432e1e252e082d6cad4e4c28076b1e4f84202902dbacb8056e37585f6528c444c23a1075a7cc549df5411506aba606ed682c95eb0bb6142f48ed66bcefc5865e654e19d6496fb1249911645a2e6f1d0a846ed402f0ec57d5abfd8c32c97cc3655c61766b031864585a63bdcfc7f44ab0d3bcea6d993e1f4160ae81c5e90cc1a149bfd02473fd95c09c1393883b71ef5e7a1e887f5c0cd1f9a4e2121e8f734684899b5cc1c45763d0e0291df97f98894c69fc991fb22f8d1712bfd3ddc56b7a2eed2ebb1df72e697c58be65f7fd210b7b7266f8ee5ff1d3d2e634d9e88fad7ff7396addd8378420ff57bfb8ae5c2137e6013e20a26d530632dc27913dbc7247aad511737691b8a4933efa2d7a9a6a14206a042cf421f260d70905b8824cb1a7386d88c0fc72a5b78f3a5adb31802c8d159886b1368ee621de182c5d1b7f68626c17c21fdf50c3917a0c5b1d0253668dbede4ff4902cba03d271d8d6938cdc20b32d849037eefc7261bd5eed02861bbefd34604eee5c0f87ea13ae0de32c694d755506b42483236d2d65e56692223e96c1bc0ce795ce5a8ce840f7ea5d116973b9dd6baac1652b0d6ca9221dc6142b1d188c927d6a814ec1f23a4569e8b0f6baaad9010cd5b491615b064914e7aa6da151293020901ca97338d083af539cf516036f30ed55c621a13116cdfddee925791156ed96715d54c7f4cc46f262eb87b0dd1f0461d6881fd1200698ee5112bfbbe0323622a585d46ff166c3b4673990219974ed576153d9070ec8d86c2bac51b8ea0af39c8669f5bdb2f45e69bdf7b0c0a034ddf8b05d97236cf6f74d1737fcbea7cd5a64aa636d64e20a601019943e00c0ecec6512a85a16a120cdf0ee0eab2ba4e346977bd4a6f1d09905be422b5a60813744e5e6aab0ad8d3b28a4a9892346a5a1faf1cfeaa742b61acca24657a88cfc1fc5d321058f8f25f9a55208cc3e640818b17eabadbcf0b95a2554d732e7806989f30d8082f5971c55f81531dd0ba79e57b36e9613c3d2d209981efde46c1efb00f954a49da27a1f4c741bead57c439011f7a03962a81b562328ec8d423faa02bcb3bf5ac8b135a82dea3061fb74c42ad9b81423f61526e3efda76a3bc8cdea91eed5429d3ff40c8bfcccbb198450ba3f06dcbb75337bbed43a2b0fbd91c58e244e8cbd40a9ae51562acfcb5ef2fa6c1de5580660353ca0f84882509998fa793b930d0f65317f0a3dc37daaa83a86e6ac519e0870509212fa6e9404d9fb5e3993da4330a119c263c3b74474e6eb86ff907e88b74dccc8eb5b988442401eb9f6e77b1da52838c115f0137df05ace5675b3c0455ffdb096200fed048eee4ecf1819cb8e95d98202ebe183737eaf2e1d4b4d9c8e159801aefaaca53eb419b2a710ca51be7f1b970f148b7602a412c7b3dcaf7e89f22ff2a9abb0726c13d444936210bccc915646004c47830eef0b85f5826953a2e30a98aa37ffd97c2f158b62f9d2bd69dc8b567703d2cf4c211115dedf7d93f8d70d34728114c6f2068a6be487ad4edc381d90478c2bb4181aa11423dbfdfeb5a2928d29fb16c651fe83d900cc5c6403c0875d473c0a862e947b9556fe9d9ebd666dab3195777909f143aa541e3482c7b34600c17f9f81314fcaf589fee8cca2aacffdf5f2a9a95223f0f2f58a4d70098d90bf02985bd06af7c20b0935cc8dc5c4dbff86e2bbf11416343ada64437a126fe49f1ba82ceffbe578a1091e4d82434ce049a00c7b3c689633563630c09bfbf8c0a3d981ad37efd6474e1d0130796dbc2990c271c1569b671e9a9774d80cb0994a28e408460593f9d6bb8415ed27a6876d265295ef9dd1821d838c8d22992baa13630a7097812c9affd004477509a7ca19c983989c54be2a68d2048fef13dd42b234d5674856849f5d4ea5e5a6285273629f45a9bfb97cec3e9cb44fa639f4622da6e7abd9b9cc70b6d01bad68dda64222d9cc853ab1f0695d497fe8ed72e15aa561b8bd924334237594649325103e3de6c2bf95b9cb91eee09084ae4d7589e3537e4f4c1d7874b015ea5e1270a57669c2cc60fae0de20038fbc8545c8d99d2bf55b0ac4a5399cbc50bb2087b5e18382c077b21517c1f4d5e0d6da9cf891b2e566a3ac63c3bfb14e81b956c7ae485248c4898e341a31792ff50044047c4d1f95f5eaa5b3843e46f53575104b351e6cae4ae048f4f64b948248a6d49de07bbd7f096f113319621b81b03bcfd929b0afc4abc15eb615d535464ca6e0ce993388c36228dd0f0f9ff8d0f21baeb40e78050d345be086dab56959e4f1b0b5a173baa8ba63eb8c2dcea98772331f1ea2481dfefbd8dee78556e8e2fc18c9ee6ad1ba32989add9e5486d3027f3c28fd7be649ee8e18e3cc83844abf8e591b12e202495ccd2d4eea49d1e63203046b81ac03171c707c7965126e77f88a15b7bb777366fec70a096a810f729c99e6ba22e3863f0bd727f1813daf2bdf67a4d9550a7d95c98381f652974910beca6ad5c2689b3b81e25b95550c16e2a1417644a338b8d6e308c721e90584293b3bfe3510924211fb957bcc61a599557b3010d954c6478d514e658974e3f2310c2352c4212024c89ec9aa7b8d7082f94ed7e76b8f7424a9706784420cee05ac7c9469a8114806efb25325999f65aa06176b899087c1bf1250351964278c6eaf401468069ddd48fa27cf0cf8da29fe50c70bfec042b8cdf2306206487668b2f0e8b200603ef8129cd3fb1c3279f213b03bd483cb18105928fc2364802c220824a70d333fc23a3475acfb12d60ea4c6be25cfb85312baa06545c25828531ededf2ec8a6c31f991db589d79390431c7278cfe518cea894c4e0e56d8fe483c572d2a073cb38ff6548ba7b8b4316b01d2837f14f4e182338f27e8eff31a7b2ce81c7f88ca089b449ae2199b068c202c72588b9f8c043feea306d07569f3f729b4156a63651988f3649ca4ec9007ba136d8c711e3fdeebdb2d2092e41760d3f4c21d17a082daf1ad8c76d6df9f5b95d", 0x1000}, {&(0x7f00005da000)="7cd96e255e679ce49df9d81edeaca03c8c7cd4c6a52d6e5d317e0d5a7320f0f7e6e806e7199bc80396e03f123d44800002dad7eaf267919ef1c1bd5e4c9df83d8e93cef97281d5fefcd92b4119ebe4a2568338da9016665d5704eb5be28c610899bee9e136b3dd300fe79e04dc4d4d3058efd7f55bd89e601da13fadaa07c0db4692942ef154504e23b51be5c9ef74f70b0e164a8edef46ffe505c68080f3160fa", 0xa1}, {&(0x7f00005db000-0x2)="aea4", 0x2}, {&(0x7f000015d000)="82045b3bf5bad0c4264f0eef0b7997b920467a520e435b0027aface9a4b9d343113ac2219fb3e227842a3b442e47217d21c620bd4b10a6a30dcb134ecfbf5212ea4697917cb9c05758ee54eb8ad6cb1a562fc212f14cd0e7d2afab75351bdf", 0x5f}], 0x7, 0xc) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f00003f1000-0x40)=[{&(0x7f00009e2000)="cf803cfe0327079c8d1117bd5d2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e6e8017e64a93974b9992ec6b23e9d0ac2c82e43f327a", 0x43}, {&(0x7f0000591000)="d9eac12a890e", 0x6}, {&(0x7f00005e1000)="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0xfff}, {&(0x7f0000579000)="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0x1000}], 0x4) vmsplice(r4, &(0x7f000017f000)=[{&(0x7f0000e70000-0x8b)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5bd93848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}, {&(0x7f0000be2000)="0118edc572494be733e6be3208feb470c7f4fd4f8db1c54027a4a57289027538d06a0b613f7d6e95029e92b156cc8b906f63030108fc77d326b43c288573fa717b0a450e48feef3c93dcc2c76d000000003e13a055a4dc5fbcf5c83932f0faaebe2c3b183fbf99c78225b4a4975f2d830b4f37f8e15766cecb06fa0004f153c587e4254b8e81565f717ad313633959d3e96fed6be863502e399066003f44724e7a7dd468fe6bf15644fe6d3b6ebe8ecea9b4d68397c93d53312c9e76", 0xbc}], 0x2, 0x1) 2017/12/06 22:02:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 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) r1 = dup(r0) ioctl$KDADDIO(r1, 0x4b34, 0x3b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000230000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) fcntl$setpipe(r2, 0x407, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000910000)=@random={"73797374656d2e00", "2a6574683100"}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000064d000)="2f6465762f72746300", 0x800, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00005d9000)={0x4, 0x0, [{0x80000019, 0x3, 0x0, 0x2a20, 0x4, 0x0}, {0x2c0000000, 0x401, 0x8, 0x0, 0x1, 0x0}, {0x40000007, 0xf5, 0xfffffffffffffbf7, 0x4, 0x1d, 0x0}, {0x80000000, 0x1, 0x5a56, 0x7e, 0x100000000, 0x0}]}) perf_event_open(&(0x7f0000580000-0x78)={0x3, 0x78, 0x4, 0x80000000, 0x0, 0x8000000000002, 0x0, 0x0, 0xfffffffffffffffe, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f00009f2000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101086) pwrite64(r4, &(0x7f0000b3a000)="0300000001f49d", 0x7, 0x0) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000547000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00001d3000)="2f6465762f766373612300", 0x5, 0x1) pipe2(&(0x7f0000c72000)={0x0, 0x0}, 0x80800) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000e34000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d3a000-0x8)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000570000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x385, 0x3, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, "0d168c755321d492"}}}}}, 0x0) write(r5, &(0x7f0000b71000)="99b511646a4bd360635a151b6f3e66680ec3e5c6d92952912c231cb60bc50f6cd4a0e36aa8215ed90f429f9ff3d3de8091825e6fdcd22f0570ca8375a06185161247325443b60b743e637300ebbcfeddb06aadd4e03d6e940a053b2dce99b9c0950cf388e4f0c827f547289e1e01f3a602b17b8bebec31b9e90f7004b5b1c3e373c76f1426d876f72c66f4f60c4cdee2c6a588232fcdc3e74bdec410d834c9363340807d2164b6c8752f3eab6b55302d17611a5c8a0a4a572b58", 0xba) r7 = socket$inet(0x2, 0x3, 0xa9) setsockopt$inet_opts(r1, 0x0, 0x3, &(0x7f00003b4000)="441f09020000000000eafeed000002781305000000000712a1bc0202fd", 0x1d) sendto$inet(r7, &(0x7f00002df000-0xa3)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$mice(&(0x7f00000db000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xa00) 2017/12/06 22:02:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)="ba9ad046d75e21a3c8b809d41374b8a2a498d9fe1e915d97d15633ac49a24768674f4b0bc828f22fe89b7c06e39532f4adde8cb40548917d55", 0x39}, {&(0x7f000005d000)="725fa72e8eb90f6df23deae65df8ad81ceca49e06582fb2866d9db3e7f3be6ef82e0f304b00a1b618d3db4aac0bd39d23ae5b2cc4a92170386efacb13bb465f2639a7fcf58b4203443f88c69b1a41424de159d1793f2ca3b7011d1384aaa52b6265db6082c82254ffbea7c53404828d0983d812e", 0x74}, {&(0x7f0000b45000-0x7d5)="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", 0x1000}], 0x3, &(0x7f00003ce000)=[{0xc, 0x103, 0x9a0, ""}, {0x78, 0x104, 0xffffffff00000001, "f4dc86a403ddc9b93ad96c15d3ec4a4a9ad89b6352ddad1d2159a94cba3eeb4159ea591da9bf440b436cec83e475baceee5b926c58565c4da5ee347a281b099fad7bf7a67b105a69417af3165e187fe7990388b3e440c1cdf9f818273d957a779e8a5dd5f7eaeee7d9"}, {0xa8, 0x1, 0x2, "b13e50c19aa3e637d5e13854725aa3c47500077d87e9942787dd2450c009ba0d8bbdf18331ca716e26b1ff1cc3b17fec834eb3b88d95df4ad29cc0e7b19dfec6dfc636ef2acd43c7edceb1198040bcb806f26a6f8111a3ec459e9ae636ea5e76ecedf548474d292d813fbdd5502302f5684a4bd89ada4f310f76fabf0622c7a12d947f61ef31e6187e62ca2ce57f5ab11093b55e371a98f7a2dddfc7"}], 0x12c, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r4, 0x0, 0x58, 0x0) r5 = dup2(r1, r1) fcntl$setpipe(r4, 0x407, 0x0) writev(r4, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c", 0x1}], 0x1) read(r3, &(0x7f0000043000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000742000)={0x100000000, 0xcb, 0xd87, 0x0, 0x80000000, 0x6, 0x6, 0x100000000, 0x8, 0x2, 0x8001, 0x4, 0x0, 0x1, 0x853, 0xffffffffffffa50b, 0x2, 0x2, 0x101}) read(r3, &(0x7f0000068000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) writev(r5, &(0x7f0000051000)=[{&(0x7f0000058000-0xe9d)="ad", 0x1}], 0x1) 2017/12/06 22:02:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000db3000-0xa)="2f6465762f6375736500", 0x41, 0x0) epoll_wait(r0, &(0x7f0000719000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x85b) ioctl$KDDELIO(r0, 0x4b35, 0xffffffff80000001) socketpair(0xffffffffffffffff, 0x3, 0x7fffffff, &(0x7f0000d71000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, 0xffffffffffffffff) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000bae000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cb8000-0x4)=0x0, &(0x7f0000b51000-0x4)=0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000871000)=0x4000000006, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0xd354, 0xcb, 0x5703, 0x7f, 0x0, 0x7fffffff, 0x58}) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)="2f6465762f6b766d00", 0x1, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x1) eventfd2(0x400000000001f9, 0x803) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f0000afd000-0x40)={0x1fffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r5, 0x8048ae66, &(0x7f0000899000-0x70)={[{0x7, 0x43, 0x1f, 0xaf8, 0x2, 0x9, 0xff, 0xade400000000000, 0x9d, 0x0, 0x9, 0x2, 0xe5}, {0x7, 0x0, 0x9, 0x8001, 0x9, 0x5, 0x10000, 0x6, 0x8, 0x5, 0x3, 0x40, 0x5}, {0x800, 0xffffffff, 0x9, 0x7, 0x7, 0x100, 0xc000000000000000, 0x0, 0x1, 0x3, 0xc0388eb, 0x4, 0x101}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00003b9000)={r6, 0x0, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000092b000-0x20)={r6, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) openat(r2, &(0x7f0000824000-0x8)="2e2f66696c653000", 0x131000, 0x18) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00007a6000-0x8)={0x20, 0x1000000000005}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00001da000-0x8)=0x7) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) sendfile(r7, r8, &(0x7f00000de000-0x8)=0x0, 0x6) [ 699.056702] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 699.056707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 699.062548] sctp: [Deprecated]: syz-executor1 (pid 8245) Use of struct sctp_assoc_value in delayed_ack socket option. [ 699.062548] Use struct sctp_sack_info instead [ 700.515066] FAULT_INJECTION: forcing a failure. [ 700.515066] name failslab, interval 1, probability 0, space 0, times 0 [ 700.532739] CPU: 1 PID: 8274 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 700.540039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.549367] Call Trace: [ 700.551933] dump_stack+0x194/0x257 [ 700.556938] ? arch_local_irq_restore+0x53/0x53 [ 700.561605] should_fail+0x8c0/0xa40 [ 700.565300] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 700.570383] ? __lock_acquire+0x6e9/0x47f0 [ 700.574608] ? find_held_lock+0x39/0x1d0 [ 700.578667] ? __lock_is_held+0xbc/0x140 [ 700.582725] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 700.588588] ? rcu_note_context_switch+0x710/0x710 [ 700.593489] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 700.599360] should_failslab+0xec/0x120 [ 700.603320] __kmalloc_track_caller+0x5f/0x760 [ 700.607890] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 700.613054] ? kstrdup_const+0x39/0x50 [ 700.616929] kstrdup+0x39/0x70 [ 700.620106] kstrdup_const+0x39/0x50 [ 700.623798] __kernfs_new_node+0xa2/0x570 [ 700.627924] ? kernfs_dop_revalidate+0x380/0x380 [ 700.632663] ? lock_downgrade+0x980/0x980 [ 700.636790] ? kobject_add_internal+0x185/0xbc0 [ 700.641435] ? find_held_lock+0x39/0x1d0 [ 700.645479] ? lock_release+0xda0/0xda0 [ 700.649431] kernfs_new_node+0x80/0xe0 [ 700.653300] kernfs_create_dir_ns+0x41/0x140 [ 700.657691] sysfs_create_dir_ns+0xbe/0x1d0 [ 700.661991] kobject_add_internal+0x335/0xbc0 [ 700.666463] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 700.671286] ? kobj_ns_type_registered+0x50/0x50 [ 700.676024] ? get_device_parent.isra.25+0x11f/0x590 [ 700.681115] ? __raw_spin_lock_init+0x2d/0x100 [ 700.685679] ? lock_release+0xda0/0xda0 [ 700.689681] kobject_add+0x132/0x1f0 [ 700.693382] ? kobject_add_internal+0xbc0/0xbc0 [ 700.698050] ? mutex_unlock+0xd/0x10 [ 700.701743] ? device_add+0x348/0x1640 [ 700.705627] device_add+0x355/0x1640 [ 700.709326] ? dev_set_name+0xb4/0xf0 [ 700.713116] ? device_initialize+0x5b0/0x5b0 [ 700.717511] ? device_private_init+0x230/0x230 [ 700.722080] ? rtnl_is_locked+0x54/0xb0 [ 700.726053] netdev_register_kobject+0x183/0x360 [ 700.730791] register_netdevice+0xb2b/0x1010 [ 700.735183] ? netdev_change_features+0x100/0x100 [ 700.740009] ? round_jiffies_up+0xce/0x100 [ 700.744226] ? __round_jiffies_up_relative+0x150/0x150 [ 700.749475] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 700.754378] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 700.759900] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 700.764123] ? tun_chr_read_iter+0x1e0/0x1e0 [ 700.768503] ? rcu_note_context_switch+0x710/0x710 [ 700.773414] ? __might_sleep+0x95/0x190 [ 700.777366] ? _cond_resched+0x14/0x30 [ 700.781235] ? selinux_file_ioctl+0x444/0x690 [ 700.785704] ? __fget_light+0x29d/0x390 [ 700.789655] ? selinux_capable+0x40/0x40 [ 700.793725] tun_chr_compat_ioctl+0x29/0x30 [ 700.798022] ? tun_chr_compat_ioctl+0x29/0x30 [ 700.802495] compat_SyS_ioctl+0x151/0x2a30 [ 700.806706] ? do_fast_syscall_32+0x156/0xf9d [ 700.811172] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 700.815556] ? do_ioctl+0x60/0x60 [ 700.818987] do_fast_syscall_32+0x3ee/0xf9d [ 700.823293] ? do_int80_syscall_32+0x9d0/0x9d0 [ 700.827860] ? lockdep_sys_exit+0x47/0xf0 [ 700.831980] ? syscall_return_slowpath+0x2ad/0x550 [ 700.836888] ? sysret32_from_system_call+0x5/0x3b [ 700.841710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.846535] entry_SYSENTER_compat+0x51/0x60 [ 700.850915] RIP: 0023:0xf7f4cc79 [ 700.854250] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 700.861930] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 700.869172] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 700.876414] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 700.883655] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 700.890896] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 700.898419] ------------[ cut here ]------------ [ 700.921061] kobject_add_internal failed for tun0 (error: -12 parent: net) [ 700.921265] WARNING: CPU: 1 PID: 8274 at lib/kobject.c:244 kobject_add_internal+0x3f6/0xbc0 [ 700.921270] Kernel panic - not syncing: panic_on_warn set ... [ 700.921270] [ 700.921279] CPU: 1 PID: 8274 Comm: syz-executor4 Not tainted 4.15.0-rc2+ #120 [ 700.921284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.921288] Call Trace: [ 700.921299] dump_stack+0x194/0x257 [ 700.921315] ? arch_local_irq_restore+0x53/0x53 [ 700.921336] ? vsnprintf+0x1ed/0x1900 [ 700.921358] panic+0x1e4/0x41c [ 700.921370] ? refcount_error_report+0x214/0x214 [ 700.921380] ? show_regs_print_info+0x18/0x18 [ 700.921409] ? __warn+0x1c1/0x200 [ 700.921428] ? kobject_add_internal+0x3f6/0xbc0 [ 700.921437] __warn+0x1dc/0x200 [ 700.921448] ? kobject_add_internal+0x3f6/0xbc0 [ 700.921469] report_bug+0x211/0x2d0 [ 700.921497] fixup_bug.part.11+0x37/0x80 [ 700.921509] do_error_trap+0x2d7/0x3e0 [ 700.921531] ? math_error+0x400/0x400 [ 700.921539] ? vprintk_emit+0x3ea/0x590 [ 700.921581] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.921607] do_invalid_op+0x1b/0x20 [ 700.921616] invalid_op+0x18/0x20 [ 700.921625] RIP: 0010:kobject_add_internal+0x3f6/0xbc0 [ 700.921630] RSP: 0018:ffff8801d06476c0 EFLAGS: 00010286 [ 700.921639] RAX: dffffc0000000008 RBX: ffff8801c04b20a8 RCX: ffffffff8159c43e [ 700.921644] RDX: 0000000000010000 RSI: ffffc90003adc000 RDI: 0000000000000246 [ 700.921650] RBP: ffff8801d06477b8 R08: 1ffff1003a0c8e6b R09: 0000000000000000 [ 700.921655] R10: ffff8801d08ba580 R11: 0000000000000000 R12: 1ffff1003a0c8ede [ 700.921661] R13: 00000000fffffff4 R14: ffff8801d92a0a00 R15: ffffffff857e0100 [ 700.921692] ? vprintk_func+0x5e/0xc0 [ 700.921719] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 700.921741] ? kobj_ns_type_registered+0x50/0x50 [ 700.921755] ? get_device_parent.isra.25+0x11f/0x590 [ 700.921772] ? __raw_spin_lock_init+0x2d/0x100 [ 700.921792] ? lock_release+0xda0/0xda0 [ 700.921819] kobject_add+0x132/0x1f0 [ 700.921833] ? kobject_add_internal+0xbc0/0xbc0 [ 700.921864] ? mutex_unlock+0xd/0x10 [ 700.921871] ? device_add+0x348/0x1640 [ 700.921897] device_add+0x355/0x1640 [ 700.921904] ? dev_set_name+0xb4/0xf0 [ 700.921916] ? device_initialize+0x5b0/0x5b0 [ 700.921935] ? device_private_init+0x230/0x230 [ 700.921949] ? rtnl_is_locked+0x54/0xb0 [ 700.921983] netdev_register_kobject+0x183/0x360 [ 700.922009] register_netdevice+0xb2b/0x1010 [ 700.922032] ? netdev_change_features+0x100/0x100 [ 700.922052] ? round_jiffies_up+0xce/0x100 [ 700.922065] ? __round_jiffies_up_relative+0x150/0x150 [ 700.922077] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 700.922089] ? selinux_tun_dev_alloc_security+0x124/0x170 [ 700.922119] __tun_chr_ioctl+0x1d7a/0x3dc0 [ 700.922158] ? tun_chr_read_iter+0x1e0/0x1e0 [ 700.922167] ? rcu_note_context_switch+0x710/0x710 [ 700.922190] ? __might_sleep+0x95/0x190 [ 700.922207] ? _cond_resched+0x14/0x30 [ 700.922228] ? selinux_file_ioctl+0x444/0x690 [ 700.922239] ? __fget_light+0x29d/0x390 [ 700.922255] ? selinux_capable+0x40/0x40 [ 700.922320] tun_chr_compat_ioctl+0x29/0x30 [ 700.922327] ? tun_chr_compat_ioctl+0x29/0x30 [ 700.922343] compat_SyS_ioctl+0x151/0x2a30 [ 700.922354] ? do_fast_syscall_32+0x156/0xf9d [ 700.922363] ? __tun_chr_ioctl+0x3dc0/0x3dc0 [ 700.922376] ? do_ioctl+0x60/0x60 [ 700.922390] do_fast_syscall_32+0x3ee/0xf9d [ 700.922418] ? do_int80_syscall_32+0x9d0/0x9d0 [ 700.922444] ? lockdep_sys_exit+0x47/0xf0 [ 700.922456] ? syscall_return_slowpath+0x2ad/0x550 [ 700.922478] ? sysret32_from_system_call+0x5/0x3b [ 700.922503] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 700.922531] entry_SYSENTER_compat+0x51/0x60 [ 700.922538] RIP: 0023:0xf7f4cc79 [ 700.922543] RSP: 002b:00000000f774808c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 700.922553] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 00000000400454ca [ 700.922558] RDX: 0000000020a5afd8 RSI: 0000000000000000 RDI: 0000000000000000 [ 700.922563] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 700.922568] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 700.922573] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 700.923466] Dumping ftrace buffer: [ 700.923670] (ftrace buffer empty) [ 700.923674] Kernel Offset: disabled [ 701.328561] Rebooting in 86400 seconds..