(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xa, 0x5) r1 = memfd_create(&(0x7f0000ce2000-0x16)="776c616e31766d6e657431212c73797374656d7d2f00", 0x3) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000525000)=0x2) [ 597.766180] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a43000-0xa)="2f6465762f6375736500", 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000bdb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000119000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000ec7000-0x10)={r1, r2, 0x5}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000264000)={0x0, 0x0}) setsockopt$inet_group_source_req(r3, 0x0, 0x2f, &(0x7f000001f000-0x118)={0xedf, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x802, 0x7) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c80000-0xc)="2f6465762f72666b696c6c00", 0x105000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001f4000-0xc)={0x0, 0x84, &(0x7f000061e000-0x84)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x526, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xea}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d2f000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a3b000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000200000-0x4)=0x8) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000033f000-0x6a)="b078107e63bb2c0c8ec2192153856b953bb3afd53e5a2e00ca0e7b2cd178d0cd4b80748317988198abf06c45d76ccb81e4c2f4897da5eba0ca559f2f97a289b203728c4e536bc25c9693ea08b63b9446a2041907fb279063cd59e11a682eab7705589cb69125d3983a9a", 0x6a) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x1) r1 = open(&(0x7f0000d48000)="2e2f66696c653000", 0x0, 0x30) getsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000cdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00006dd000)=0x7a) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) [ 597.786645] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009e9000)="2f6465762f73657175656e63657200", 0x20041, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003dd000)={0x1, 0x3f40, 0x7, 0x0, 0x11, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:57:41 executing program 0: r0 = socket(0x40000000015, 0x7, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000003000-0x4)="033b20b4", 0x4) 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x10000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002a6000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fce000)="2f6465762f696e7075742f6d69636500", 0x0, 0x5c0) r3 = syz_open_procfs(0x0, &(0x7f0000b5b000-0x7)="6664696e666f00") readahead(r1, 0x6, 0x4) prctl$getname(0x10, &(0x7f000091b000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000130000-0x4)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bab000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000a28000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00006d0000-0x4)="62696300", 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000481000)=0x0, &(0x7f0000bd8000-0x4)=0x4) [ 597.825215] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000590000-0x4)=0x0, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="d7691bfc27adb72b1f03830c16be8e2f", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x80000000803, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00007d8000-0x80)={[0x5000, 0xf002, 0x0, 0xf000], 0x81a0, 0x30, 0xe37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x2, &(0x7f00007a3000-0x18)=[{0x45, 0xfffffffffffffffc, 0x0, 0x0}, {0x202000006, 0x0, 0x0, 0x0}]}, 0x8) syz_open_dev$usbmon(&(0x7f0000d65000-0xd)="2f6465762f7573626d6f6e2300", 0x66f, 0x40800) mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb1000+0x55d)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000eb3000-0x8)=0x0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000eb5000)="2e2f66696c653000", 0x80000, 0x1) ioctl$TIOCNOTTY(r5, 0x5422) ioctl$TCSBRKP(r5, 0x5425, 0x9) fcntl$setstatus(r5, 0x4, 0x800) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f000027f000-0x4)=0x1) msync(&(0x7f0000cb0000/0x2000)=nil, 0x2000, 0x5) ptrace(0x4207, r4) r6 = openat(0xffffffffffffffff, &(0x7f0000867000)="2e2f66696c65302f66696c653000", 0x400000, 0x50) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r5, &(0x7f0000eb6000)={0x0, 0x3, 0x6, @thr={&(0x7f0000412000)="c2a664bf660ff1eb35f1ed6fd35f40e009e632d641ab1508e9796cf8e11cb7f7e3deecc377a18bfa269882851ab19e0c49cf878e81ff8235f91f2656b4790f6d76c2d0e2f0cb3bab4efcf401f9f6c9ab202f1173df6dae74cf9ad9272ee63fe06630ec393be9f0ca3abe52ac0237130f7a317baebfddb5666bbef2ab92ad119409322a4afc70b6ba5822b6ca03490a5b95e3a0c46dd439e9bfd3eca3923b48a62578b6a36a7d2af154d65e4905336cf33b576685b26375f2353cca15735fe14971b9be2a921d1551f38004535e2c3543d31197d5a68d988422bc358dc8f62d77f492768fb969a698728643580f06476e65bb50dbd2", &(0x7f0000eb6000)="624352d49e1f21bad5158cf94df6f39ab5e263cc7fd4b1cf69a38a4e059005ae7fb2e688c03cc80000000000008001734ef953d3937555403b59347e531554d6ebba6737cb84f6719eca"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setregs(0x13, r4, 0x0, &(0x7f0000823000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0086418, &(0x7f0000fe7000)={0x6, 0x5, 0xfb2b, 0x0, 0x6, 0x2}) 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x600000, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) [ 597.849160] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) [ 597.875104] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00002c3000)={0x5, &(0x7f00002b5000)=[{0x9, 0x0}, {0xf879, 0xfffffffffffffff9}, {0xfe00000000000000, 0x10000}, {0x6, 0x8000}, {0x0, 0x1ff}]}) r1 = syz_open_dev$mouse(&(0x7f0000bf8000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0xffffffffffffffff, 0x400000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00008f9000-0x4)=0x8, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cc5000-0x4)=0x0) move_pages(r2, 0x4, &(0x7f00002d3000-0x10)=[&(0x7f0000d82000/0x1000)=nil, &(0x7f0000375000/0x1000)=nil, &(0x7f0000bbb000/0x2000)=nil, &(0x7f00002c0000/0x4000)=nil], &(0x7f0000395000-0x28)=[0x8, 0x2c51094e, 0xffffffffffffff01, 0x3, 0x8dc, 0x0, 0x2, 0x9, 0x10001, 0x20], &(0x7f0000377000-0x4)=[0x0], 0x6) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003b1000-0x9)="2f6465762f76637300", 0x20000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00002d7000)=0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) fchdir(r1) getitimer(0x2, &(0x7f00005c6000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000870000-0x8)={0x0, 0x0}) setpriority(0x3, r1, 0x4) r2 = socket(0x11, 0x802, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000f96000-0x2)=0x101, &(0x7f0000d56000)=0x2) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a39000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000835000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x5, &(0x7f0000f77000-0x8)={0x8}, 0x8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000f79000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) pselect6(0x40, &(0x7f0000f75000)={0x27f70887, 0xb78, 0x5, 0x10000, 0x1ff, 0x400000000006c14, 0x1, 0xc2a}, &(0x7f0000bfd000-0x40)={0x2, 0x7, 0x9fb, 0x5, 0x7, 0x7fff, 0x4, 0x200000000000}, &(0x7f00005cf000)={0x8b60, 0x401, 0xfd, 0x5, 0x7, 0x7fff, 0x7, 0x6}, &(0x7f0000f75000)={0x0, r1}, &(0x7f0000f78000-0x8)={&(0x7f0000f79000-0x8)={0x5}, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpid() ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00001d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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symlinkat(&(0x7f0000339000-0x8)="2e2f66696c653000", r2, &(0x7f0000dd2000-0x8)="2e2f66696c653000") clock_gettime(0x0, &(0x7f000059e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f79000)={0x521c, 0x8000, 0x7, {r3, r4+10000000}, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) [ 597.896630] QAT: Invalid ioctl [ 597.909131] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400f, 0x140000000001) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004ec000)=0x3, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b6000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000b9d000)=0x4, 0x4) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000f6a000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac1000)=0x10, 0x80004) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f64000)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x4004, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0xa}, 0x1c) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000544000-0x1c)={0xa, 0x1, 0x30, @loopback={0x0, 0x1}, 0xffffffff7fffffff}, 0x1c) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) r2 = dup3(r1, r1, 0x80000) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000fdb000-0x4)=0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae3000-0x11)="2f6465762f7161745f6164665f63746c00", 0x40001, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00007ea000-0x4)=0x1) 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x5, 0x101000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000386000)="2f6465762f6c6f6f702300", 0x384c621f, 0x81) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) pipe(&(0x7f0000f51000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf3000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0xa63, &(0x7f00008a2000-0x8)={0x0, 0x0}) r7 = open(&(0x7f0000cb6000)="2e2f66696c653000", 0x0, 0x40) r8 = syz_open_dev$binder(&(0x7f0000899000)="2f6465762f62696e6465722300", 0x0, 0x2) r9 = syz_open_pts(0xffffffffffffffff, 0x2000) poll(&(0x7f00002e1000)=[{r0, 0x4000, 0x0}, {r1, 0x1108, 0x0}, {r4, 0x2008, 0x0}, {r5, 0x22, 0x0}, {r6, 0x1000, 0x0}, {r7, 0xc440, 0x0}, {r8, 0x2000, 0x0}, {r9, 0x80, 0x0}], 0x8, 0x9dc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000ff3000)={{0x0, 0x3, 0x10000, 0x1, 0x7}, 0x8b, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) ustat(0x4, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00003e0000)="2f6465762f7573626d6f6e2300", 0x1, 0x80080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000eda000)={0x0, 0x62, "73e13563fd18a258cfc6a2c41068c83674dbc35e9c3585597577c105c6acc3af79eab1c158ca7f332e1acc0818d7b7d5fbfeb7bbefbd11dd1e9c3788f8783394866c3f88bb9b5c61e3603cf1f70995f2fee24834be73f60f8ead5841488195517a02"}, &(0x7f0000001000-0x4)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000+0x714)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00002cc000-0x48)={0x4, 0x1, [{0x6, 0x0, 0x2}, {0x2, 0x0, 0xc14}, {0x0, 0x0, 0xf5a}, {0x3ff, 0x0, 0x2}]}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a85000-0x9)="2f6465762f73672300", 0x7ff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ec7000-0x18)={0x0, 0x6, 0x400, &(0x7f000051c000-0x8)=0x0}) r4 = syz_open_dev$vcsn(&(0x7f0000076000)="2f6465762f7663732300", 0x7, 0x181800) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00001dd000-0x4)=0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000fad000)={"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"}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000045d000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0x9}, &(0x7f0000401000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000ae000-0x98)={r5, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17, 0xbc}, 0x98) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000c25000)=0x5) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c5f000-0xa)="656e6372797074656400", &(0x7f0000c87000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c76000-0x30)="5b73656c696e757873656c66212c6d696d655f747970656d643573756d7d6d643573756d713a5c73656c696e75785d00", 0xfffffffffffffffc) keyctl$clear(0x7, r0) r1 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) rename(&(0x7f0000105000)="2e2f66696c653000", &(0x7f00002b5000-0x8)="2e2f66696c653000") ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) [ 597.999865] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000900000-0xb)="2f6465762f766373612300", 0x0, 0x6) shutdown(r0, 0x0) fsync(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004ef000)="2f6465762f72666b696c6c00", 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f76000)="2f6465762f73672300", 0x5, 0x400000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x17, &(0x7f000080e000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f77000-0x4)=0x9e) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000f75000)="a40124368a7ad7850cf5d73b1f94a313dff11166a917349b4898df7b13fd36db762de539a0912b15e41f2587f59bd9bd952f8c", 0x33) mmap(&(0x7f0000f77000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000914000/0x1000)=nil, 0x1000) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00001f4000)="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", 0xff) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000f77000)=[{{&(0x7f0000eae000-0x10)=@nfc={0x27, 0x401, 0x7, 0x1}, 0x10, &(0x7f00001e5000-0x8)=[{&(0x7f0000693000-0xd2)="bbbfe1b3b242d1795af53b669237c82c91036195f9cd81a326ad2e74bf48e0e0d036c6e31ce98f8b0f095a5e4dd1880bb2489a51910a5abda3cbce6d5b773d288e0e52487c032fd39767a9a8e96b0217f1cd34b8bc2e499eeae025f803e0d60b062e31bb846583078e07d8fbe0361ae96f4de257d9bac1ee8d71c960e2cc0437f66993a6d3ef040e2006b09ab40c73235b82a2c48d4d54049afdf1156e55de2530cdba59471971b8a34edde38c3b7361e3f6fabd5093613a38cc081d1074ff5580823c7e8d4cd1e30de14ea9d2884e7819e1", 0xd2}], 0x1, &(0x7f0000f78000-0x2180)=[{0x100c, 0x19e, 0x8, 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{&(0x7f0000f77000)="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", 0x1000}, {&(0x7f0000f78000-0x62)="571ee595def72b75f285c0d07c886537525232afd5be7d66046b6fa09288f0761e8e0764545a593a3c054ffb07d648312e05c0dcc75b5cf547cfc2a0788ebbabd4d60f5eee7ee0e8f89388df61ae58f9a71e49436ee9501849b17a9a39940e99c3bb", 0x62}, {&(0x7f0000a87000-0x3f)="587e4b44af17bf7e1f8f379d61fd8d5866f4328a09171e7e95abe6c8ddb4cb6ce6cc4dbdeb975249c82062502fb78ba648fd5442a962a449b61da6e0f474f1", 0x3f}], 0x8, &(0x7f0000f78000-0x380)=[{0xfc, 0x13d, 0x3, "b641ca30647a1ba3a9b6d1c1d00b96edc82e60815acc5ab8a42a2feca80f9f115029a22f5d26eda42ee0c3d20b5596a836c082e4590aa4321818670de57ecd8a1039a6c510062accb15875b0d4d9cea9a616f0245a2b782de3bb549b0e3f1b909745f8f8230a840128e2c6fccea6fc85f705d5fc9d96ffe3a9920ce10b9a55775b073aafaa97f225e9a588b17bde44aa62e76cd5019ed80f119ed0253163f243c27a02d95741f6e9452dad2811038932a49ff82613e8df89843f7d819da51e6df033c6409b5f52665c2ad6750dbc9a866986ec514e3c4e7f0e691c5baa4e7869bff65af2f0d1a5d288b3c7037a6a"}, {0x34, 0x119, 0x0, "07c74b0d7ced0375e4d9d13614de1389c215d34810313d23cdb5d9672d50f31acb0f91abe0e1ee"}, {0x6c, 0x113, 0xe0, "9e6dbfa9c02611047c20cbde27f1bebef8e3a36ef8be066f3d1f70a84edb7eda11f9ef3954dbb0c0f33e3f5e0c64df287c1338fe568f473baf00a3c94f8673be2a0c16d5483a7f6d0c0c7abb5da008169582e63bde5dbbcdeec03b1367"}, {0xfc, 0x10f, 0x4, "5afad5f74f6fd1e5f59ea9815aa7392d9f3859bcbda4f096fc9b23e8b2133e026811a99429981beb2b8e156ff9d23727e89d3277e7eed89ad6bbd9ab6e68f7090f72c96412432386336b548c5d26e114a8fc22125eddfde7fd43a3e1014820a4b3ec97efee15f69d181bc31cce58df26974b0ea26aa0a3fc4dd46c4eb993f190b4346d4b27231361a077256faed6cdf8e5c2fbd9e3a9c35c18c7ad3b0299c4204690d6e26790ef1603e76b13ec6a88b54e333d72be1c66b0513c14a43dde175cd16d4d57ba766290e9ab3bddef96a6e0246e5ae308c235a0f988a926c784efc8957c5a5c6d7ab5606739ab272672dd"}, {0xe8, 0x117, 0x3, "21eb198f729ee0a027f8656e2b7f95a2e56cfe7f27318a70ff6125a1a9a7e581b9ce6c522871985e88cbb187a079f88ca43cb7b480f80b37267295aabc0b5f17bad18b9a67ffa834c57f9c15207afab9a57111510775a3a7b3a664ee4eb8cbd50211afffee4492b71646d43124fdad23186136e6a37c4bf9fcf5e281351cc31fae1ba5f6c06e50063a802b9827aa1d2499f3f3d93fec5a312c1487d4a751fa886f5d12acd935c21e4622117be84cc61f07664017faf9f3b6101835a86a1b57f2916e3c29ba7ef33aff365b45390a2ae29d54b2f87e0f142c3ae4f7"}], 0x380, 0x40000}, 0x8001}], 0x2, 0x0) 2017/11/28 18:57:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004df000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e4, 0x0, 0x0, 0x0, 0x0, 0x44, 0x0, 0x0, 0x24, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup(r3) ioctl$TIOCNXCL(r4, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000053c000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000001000-0x8)=0x86fb, 0x340, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d02000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000000000)={0x1ff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x354a, 0x4, 0x4, 0x0, 0x6, 0x400, 0x7}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000001000-0x8)=[{&(0x7f0000000000)="290000001c0055fc00000000080000020200e300020000001700001c000100000e01007d645aff00b57a", 0x2a}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000c40000)=0x0) r7 = socket(0xa, 0x3, 0xff) sendto$unix(r7, &(0x7f0000206000-0x29)="e390517a0d690ad4f44cea00000026705fb31a0002b3724c7d650000000000000006a601d911967749", 0x29, 0x0, &(0x7f0000000000)=@file={0x100000000000, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000b9f000)=@get={0x1, &(0x7f000036b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1}) r8 = socket$inet6(0xa, 0x7, 0xff) r9 = syz_open_dev$mice(&(0x7f0000001000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) alarm(0x6) alarm(0xfffffffffffffffb) mprotect(&(0x7f00006db000/0x4000)=nil, 0x4000, 0x2000000002fffffb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl(r8, 0xa72, &(0x7f000074c000)="9119be4dccb526a6a0c0") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) connect$bt_rfcomm(r9, &(0x7f0000f51000-0x9)={0x1f, {0x40, 0x1, 0xa581, 0x5de, 0x4000000100, 0x1b3b3ff9}, 0x3}, 0x9) pselect6(0x40, &(0x7f0000009000)={0x5, 0x0, 0xffff, 0x11, 0x8550, 0x5, 0x10001, 0x80}, &(0x7f0000ae2000-0x40)={0x6, 0x81, 0xffff, 0x48, 0x90, 0x3, 0xffffffffffffeb11, 0x2}, &(0x7f0000001000-0x40)={0x4, 0x3d, 0xa810, 0x3c3f, 0x2000000000000000, 0x3, 0x5, 0xab56}, &(0x7f0000001000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x7)={&(0x7f000023d000)={0x1000}, 0x8}) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00005e0000)="2e2f66696c653000", 0x141500, 0x41) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ce6000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000028f000)={r2, 0x9}) [ 598.021501] QAT: Invalid ioctl 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c2a000-0x10)=@common="00000000000000000000000000000000", 0x10) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000664000)="2f6465762f72666b696c6c00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pipe(&(0x7f0000ae7000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00008ab000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ba7000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000c2a000-0x18)={0x0, 0x1, 0x30, 0x7, 0x35a}, &(0x7f000035d000)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c3000-0x6)={r1, 0x9}, 0x6) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f000031c000-0x8)={0x6, &(0x7f000091b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x2000000000e2, 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) fadvise64(r0, 0x15, 0x8, 0x7) signalfd4(r0, &(0x7f00005e4000-0x8)={0x4}, 0x8, 0x80000) pipe(&(0x7f0000363000-0x8)={0x0, 0x0}) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000f0c000)={0x14, 0x2, 0x2, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x9) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000d40000)=0x4) r1 = open(&(0x7f0000e81000-0x8)="2e2f66696c653000", 0x100, 0x2b) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000038f000)=r1, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000b9000-0x118)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000f75000)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f76000-0x9)="2f6465762f72746300", 0x80000, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000b7e000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 598.085093] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/28 18:57:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000663000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000022f000)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f0000daa000)=[], 0x0, 0x4) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000663000-0xb)="2f6465762f6877726e6700", 0x200200, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000de3000-0x8)=0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00004ce000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000a28000)={0x7, 0x3}) [ 598.141916] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/28 18:57:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x5, 0x101000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$loop(&(0x7f0000386000)="2f6465762f6c6f6f702300", 0x384c621f, 0x81) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) pipe(&(0x7f0000f51000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bf3000-0x8)={0x0, 0x0}) socketpair$inet(0x2, 0x80000, 0xa63, &(0x7f00008a2000-0x8)={0x0, 0x0}) r7 = open(&(0x7f0000cb6000)="2e2f66696c653000", 0x0, 0x40) r8 = syz_open_dev$binder(&(0x7f0000899000)="2f6465762f62696e6465722300", 0x0, 0x2) r9 = syz_open_pts(0xffffffffffffffff, 0x2000) poll(&(0x7f00002e1000)=[{r0, 0x4000, 0x0}, {r1, 0x1108, 0x0}, {r4, 0x2008, 0x0}, {r5, 0x22, 0x0}, {r6, 0x1000, 0x0}, {r7, 0xc440, 0x0}, {r8, 0x2000, 0x0}, {r9, 0x80, 0x0}], 0x8, 0x9dc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000ff3000)={{0x0, 0x3, 0x10000, 0x1, 0x7}, 0x8b, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x4, &(0x7f0000942000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r1, &(0x7f0000cd4000)=0x0, 0x17b) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009ea000)="2f6465762f6c6f6f702300", 0x2, 0x111000) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7fffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_tcp_int(r1, 0x6, 0xd, &(0x7f00006f4000)=0x0, &(0x7f0000733000)=0x4) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00005bf000-0xb)="2f6465762f6c6f6f702300", 0x6082eb9f, 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000db4000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) accept4$packet(r0, 0x0, &(0x7f000062d000)=0x0, 0x800) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000764000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_str(r0, 0x1, 0x19, &(0x7f000081a000)="6367726f75702d766d6e6574302d776c616e302d7d73797374656d766d6e65743100", 0x22) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000912000)=0x80, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000fe8000-0x4)=0x7fffffff, 0x4) 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) sendmsg$kcm(r0, &(0x7f000007d000)={&(0x7f0000c5c000)=@ipx={0x4, 0x100000000, 0x5, "0de2efff931a", 0x8000, 0x0}, 0x10, &(0x7f0000572000-0x8)=[{&(0x7f0000c55000)="", 0x0}], 0x1, &(0x7f00009d3000)=[{0x78, 0x11f, 0x1, "9a794411708c4f05159260d0b22bc7a941131d40eea2c92f58a32ed900befea61b8b7ca00795ce5d88c5f259294dbcf1368fd719caaf86e13b4094e8c1a25803101714e749c596fcc8b8b344ba35ed36cb49dafbc7ff05a3eaa6e4a4dab535cabbfa7c9e6a5f65c255"}, {0x74, 0x1bf, 0x40, "002f1351a5507779a1f1f241054a39fafdc1688543145a5b5b6e320a03b7bd1bdf829bc7a07e7224affefb34e9afdc65b0a252ab0d1a53261402c53163bde0747d91c5538f9b6666ac3282460fbee68265f4d9f2dd662f81bac6f6d7911f82921352ff3fb6"}, {0x100c, 0x10f, 0x857d, "2c7898dbaafb6fef13522ad62dac4afa7ba95b051a4ec6d2b64ae71f8e3a012c05655902b524e528b8af36c359ea5e2339ac85c3887bda5051a86b898e20f65691dcb0cbebad4b191b232722ca842477ce6db60a56905fa486fd36de9760a404d71ff0e3d6e62832c787d62c58d501653f520255ebf6f84ade8cabb06c4e7a993b60129fbb0b71c9e7fab85976af6875491f2f7f2d49eb82ea36dd640e990943085b243bbb6e71ebd283dff560e7d804b83fbdb014c565f7e63803b580e1f2b04e11b279eaf650a3bd2186bae514a8b3912ab1b208cd19890509279836dd1d86daaa470482cbbb941b4a8fd1a4149d5d94021c37bcafa3698f662387883bc9eec65e50d6c402ad1d02ff08542064340150241fe8961c98d05d0d85353ecf8f181e12bb6f3ad1a5ed319748e7d44c908b36ae9cc578c8a7cf4fbd50e764f23e6e90d5b968b3880ff4dae1bf7b8deb94bf1813dc806388e42a50446a96489093c0d22eb38e1c602119c4d866d158dc7214912625067537b7db5e8e30183f7615f00708815bf919cff809dc32c73ce9ee822e09bd9b65ad659a17a4eceee84dc83225cf016ac0c131ac25423aee7b238053089f58edf36fb22b20c0baab3e3ae3a004bee3a856f8693fad1c03beaffc805d10b4d408ceac8e51bb2b4927b24b6560bb2fa423aafff86aee05393ae9dc2d94ff7c9b3a458815f58e180cf856e728f8b9ef714f42bf6761846ee9be4e29b93c13765c4c0aadb28982b3a25bff2d7f87286426e41afada7944da9f4b88cd6bf57ecb443eb6498f8c6f978c22d9b1b3bf0cf174939c0ae72a61620f4f271a90cea17a34654c68cb09af531b29272ac9c037b1ee877bd277f87d7b1b9842938a0f692d33cddde333d864acf8f50c5909777aeb28da2a5b606f8a945189039d994f9c8dcb0ad6d46a20a17565c1e7323f805eded4a948b1c780be3ec6b7720dc497a0dbd958fb2066b8aa5b20d14e1f285872f8832fd31ca179b3f7ec138040a022f20614ce9e4f4347cc58cc6f0d2a96bbbd23548f133f75764c7385c0d61ac1ae80ebafd16c9581e2a0cc6a47d4f21f36ef24b857a8b773e8796e0d6ce02fece13777a08614a7b74e99882469a041da084ec6f046425b516fab096e876fa7e110b2da162fb13383df826c72d628a55346a0c6d0c60a71ddaad6fe683036770f47c2282931434073769184ea988bf109562cf250f967f986ce08b8a73b8d5b2c19e4579a85a414a3d50602b05968d2aca921249d6d9e82d0656fac93cd419ce5402516b0a1a3d22ab02cda7cb67c420c292455f57f92e5c9450260f0f3ac7bf258933b5f38312ddb17c428d50f4706cd97c5536af6b91d392a91102d78adc034b97e97fff9678af8ff08e3102c899630a82b74610de86e474d24ff1f0859fcadc4c47bbeba3d78da8c1a39616d0d9f4de67e825670939e42a625dabae56b554527d64811acc65be394a833194ca7c3cff19f1b20f67f7de7646a9c46d466209eeabc22cebef3d0ad0c9af43020d2d4089d4056fdc12eaa9e71e5bca75cb2563a53c33c00164e1f676cc2e2f7bf185f6fc93734776bf0aba1f8e47b4339c2452d1dcc893e5ba719820981aa13a7690de3547d0b3cb47f7e8ee7afa54d3926d3c72a74656353b62d0e3ffcfbce6c7ff45cf13299a94dab8afd8b133c29a3d00c10aea459ba42e75eef78981d89181e753c290a81c3da0ba9265993dfc118a2d21536c4f92048d9ecf59dd78a0539d2b637aea5a7722a54c7fa82945a6d13ca23e5cd35f77f38e2528ee9c28ac0073b997c0ca39924076b04f998cbe1f0d47bd237eec258da5290f956ec0246ab080493adb81f5977e5c968d5968b9546998c47e6c2f8b4e9be46c3c5b3bd370c54fefcdb5c0d11b1e2fd6946fa7f1fb4073b93838988f0286a56b08d3e3d4f047b4ed18c2a777b93a9cdc207e0dad04ed7ee0441a740d7bb8c13a8f93b8009e4e37a9c4d7ce3bcd080b7f8892d12f032824e4a1d952f933beee8025e1054227c75df791a68f1452c6dc594d8e43e642c05e48e3c1f1a5bcbed8d1e008e10fdd4b595da633da0f452223b6d2cf830405917734a8e2181a40667efae7e2c5b433929ea4e7b375b6266bfcaa951654a6a5747d5b7f75cc5564915fc7e77265c1010ea56d74d0a222b76121eab979049b37d6d832ef20f4702d15634471cbec1a0f037da4869fc412d4e9370c924e7fd2fbf59c9394d2c501f52de70c168dd7a9cc2d030bcef11375ac1d22c8d10eab3dd406650acc1a0d7cccbef5bd8f66133e18dc2a6887a010bdf60bc089957b219f8346fd094f8637289275905b056b013f31cf59bbef6e1c260ce3a09fb0d63d8c7dd4b0319870a9eb27bc351640524224311045757e75eec2c546a98867443cdfb7e2ecb19cddda4f25b7b8d2c009bc7352344655357735392c7bc982f17e509533696fac3f730c6de50fa3cbe76aea344e7c224579f0c2dbd5985e67d962ed2a97c5ffdb279f09dbeb51decd9e84d6119d7d63c32a929f66ea3f49ff90a8a6386b4e1f66685f163dd6d5d700d2330aed3cb9ce2bf58fc910adddcff5ba0af9d83b99209ef7e2ef56275277f6567fb710369911001e7f2d4c249a7a66a43fc38e7af8cf4168a2508b692a324bb77d37473e57cffccb86539fbd336f35470c14223b50895dd763c59e631f0b55f8659f8c40039027d4c18bcea6ef0c1da47e2465a8da83d8181ee95ac1f14fecfafca9ae41bdc47df75951b5094792c985e8543d74a4c97dae16f4e1597ab1a25c5b292d177cdff58444558379b293e940ddb6b160d1248a6fb984b0e1edb64916b97eeee37b133473fdaed965f07f2c6ec899fd5c6360c42ecce9f68ab4188448eea514e1e5cd9171a6b35c92c7bb1c4bd26b28d1fbb657851c384c15c3113a0881a88373b49bb5aa425e6b600a8cb9d05547007ea3fe671e1d9a19772cc8b7e88fbf3d6ada3e18526d9915c2140d0d0cbb266c94b3f49075eac481dd845251e91a00c48d205634120ad517fc9b14fbc4bc087f2e068aaf1dcff670b51087d10123162325b9051ffdab86aa779a1bada468489b81eca724faa9c370fc8deb229b8c17e082bbe652d93b848567e4ca20fba62a8da4a6b8809804c61e63ff05122f99166d19af1d411dbec4fafd1a04572d7deaac6404761f8bbb7ce8090a0d9944521cf880ba9d03e87bef81a4928d671f4435ecb3a3bcabb51dd8d685ab16bf8ea0ecdb0d91e8ef4a0d9fbf4d343c8fc885be6cf7dea75a6f5bf5d9045b9a8b25f855cd6d1840fbceca5564b7df4612a85926ebfce360db28a6a0436b03d67424ca89857ca0e96867d0e96fa1d594a21ac5aa47036aa555b75c39846790e19b81e2ccc3d9f8771f330541bec11783f30a9f427c129c86ce933848bbedd3abe73edfa93528ec32802ee6d0a45e851631ec0b0b51bc5647fcf2ed01be0cef80722d5b887f24a2fcb5a427e5f80b66e49f526f0a92d951fd4f0539c6edafaa30719e22ed58d564a37406eb948351c3345c1e43cb51cda2fcf4a4e35d281a086ffcbcbd0a3ab0043c5ad1078a13d70527b21768b7b5c31492b512d1c6a182f47f8853c8f287aa8821a40506d2e21e18749ca7d2ee618fc71f86f64efee93a0ee698dae1a2c5d9d7d43baeb4df6f8b9834eb58ecb9b6ae81a2b0a5538b47426e285ccc17480a570027d4c8d7801633ea30353cceb7e5f8ed75183551d77413ca69ed90bfda9c3cc10c270c6aa8dc5c22bd3d7dfd0b9ebf90500c3b7b516781e2418c84a312c630be423100e193a8b67a8d7c4c75d017d92753509db8f057d1273cfeb1ab38762bea7e9a6a9bf2c3d209fc9d3d43b82d331933629078a9b37c6dc8cda9633397b33f960f59da41b388b496053da6a21b6f6013c1340d6c5993d9a4357f3466e10ac2b2faa03b9dc4c235a61464f5588c17573926f4948876a1c237c33e2f494a71b9776be0a7573e964d156b2e7e56a72e5308b9a8cb2536d1233a9435ce4ff8009d083d45cb39ebf33e560406b59e16da4fe75ff72bacd8799931793d65d53a713b959b2c84e52fe9cfd547a102040bbe03bbdcf2a1ae05b14a99bed61999b577d1ccbf25c50124b8504a32634f1cd27ae42b6b72f233bd37e6ade335c3ca78a7009c2ec690d01946c7f4e9e5ab8f0fa991897ae7b1250ebc9ceeb246d60b5cc8c29fcb318728a22d65c947b46bf24be0d14025f6a4206a64b3958e8ffa179215aa386677e2377adaf060c35cfbdf46344a0e294792862f8724abc4d4d6dbdb0791e032a814b1badeba1b90308a86234752cfb5d7a1e99ab452a7c36ffd747d2f141cdd4eea8c93ed86518a2248c2229c6ef87c95b79506e8c6ceb39e1bc73c1bd1d71f954d4e770a057f48e7f1100dab0d91bd1092e343e4632b02c110e04e1b06aac867713f73ed914b48e1f52ba85f03e0b86cf336681459582900a389ae83dfb7b0d3c583cc2e25e74181b47b198c8768b2fe14ae4b239ee925141614e6aa4f2fca205251cf556cd1f6cfef8a68fa59b1317251d812776f24c1013db5e61fd176424267c768e8ecc21b710ebc043a3deac51d190b4c6c97435a079f083f0cecf85c80af807c8d11f1138b9b98c73275a663d1d959b95d1c8ce5767fb21ff4767b0f1aeb4b4c9a14a0e84aa4feb4f26ae28deba86c82d21ba8dd3b7900b21db5fd3a51ca65bb94b0ffd517281aa7966276bd55f89e08f1b6540afd55e07562327e5246d76b1dbb8ecbfc6a3027369c2f931b1d01a6e250be4afe8d5ee22ad06df831e8ae67b5799a77900819ad0795443daf6ceff7e136155489783b3f9d51c67fd15fb431cca539c47697675ab7f19c89607bf90c54ef58ca1d1fc1bc8ba694c4ae7e2800917979a2ffdab22cef36919f16f5dd3adb5886e60f5ca529fba49fe4ddc65771b1e25ca6c5c3053963f9cbae78e3f06d78a3829ba8350ac423d5f6ed008a2e3db39ca6c9b6a92461731328587b4eb45cb8632b0526d746044fc7ce947cf4b1e2908142067291057f6ba17df152c03fe9f7d988c6e7be5601b78782262405144a99f8ab636d492db4e1835debe3ee7234da7f3a3f7fdf2eca3051ced8feaf9d6379096289b0f6dc9c14bf606bb5f4dd06f232675390c3361b3ec88c623b2fcebc859c6c4e8b791372397da013cfe3d2391c08216dd78d8c96dc1bb2218c89e973e57797af86d23a5ddbfc5a431588e4bb1a8373fd62826e936689d8ac2ebdca70066a5ea1a21e2fdf67894841d541617bf4f4a48c6410caf047f5d159f6982541186ca3dfd804784d790f954841d0fcbf961b3a75b7794cb3cd33a17c824e67bc9bae9ad41d6cb01440bb4eb9db153869614285cbedccbe1b1bc232f288cda073a2253521d50661af0e99790006dedcc46a0fa60317a056eb8f3d27c033ba8798d2d4aba437e67a5a3be57247433d0050a7213c057afc515cc1ce7bba6c836eeeb1ec604dbb0b67f5fca60832bac7f956c0858657f020a8ec909b3a7f76913019a106d35f9e45c1fb0d99bb1a5de38c519e9145497a0479c58fef7ada759a498dddccf806850f98242d3e926f878527f2759bcb929cdcb2afc01e6aac89fcf3f276a95f6057a2b9953f961ce3c92054bcc0b4b55d3ef1005aafc5718a3a83a916e59f6c34948dbdc2859c2370b6e68016873dc13d48034405af4f7f66980602c964dfefa11d1ec404b559cd01f88b4accabe478b7e3ef193bcad57fed27f325d9e2eaf585a69ff9ad41ad5159e855f87bdc390b447e7a305d539e7e56c66e509"}], 0x10f8, 0x40000}, 0x20008800) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) mlockall(0x2) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d6b000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00009b8000)="2f6465762f76637300", 0x20000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e04000)=0x6, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f76000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3b000-0x4)=0xe8) ioprio_set$uid(0x3, r2, 0x5) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f76000-0xe)="6e65742f6465765f6d6361737400") mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000f76000-0x10)={0x0, 0x7}) 2017/11/28 18:57:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00004f3000-0x8)="6b657972696e6700", &(0x7f000039c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_emit_ethernet(0x160f, &(0x7f000041e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6005, @ipv6={0x7, 0x6, "e2642b", 0x15d9, 0x0, 0x33, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x6c, 0x224, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xcd, "1feb9f66e842889e49a28b8e1284713843dadb3ed82e52b5a3627c3b1f3ec55817ed77db506c84ac340c0da137471017a7e906d8048f75dac9fbbde57b1d8501a705d4596c1cf5ea91f0dcd8e434217ecd080f86669b47b197f050f9b843cab71cea121b8cf2457018d44dc7e4af2af5a4853c080442d5065801367839e514d42e266216245ddbfdd3a9055973101e8a446a9141cc8f5c99419fda3b8f1d10dc7674efacfda041dedd725d592b48655995075a9e3f825bf195fbfeeb1fed6d36b792faf3245d6884b4c043cac2"}, {0xff, 0x51, "3cb2fd4417b172d67e09cf6e6a1e626a192caf3cbf5ed1ddc6d210b93957cd8fe95b36bd8996efca2bf9a9a6fa7c7b527b7bdbac606c9e6a9579a2ca3546a17932bebd005e830fed37b1091b480c093ae9"}, {0xc2, 0x1000, "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"}]}, @fragment={0x21, 0xfffffffffffffffc, 0x5, 0x5, 0x7, 0x825, 0x1}, @fragment={0x1, 0x400, 0xff, 0x8000, 0xd1, 0x1f, 0x3}, @dstopts={0x16, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xd0, "2c7e39ebb3764d694025898e57c4a965405e93dc60692b0a8855cf08c30025b7e0a941d27d00d080c61782f672194a34f224d5d84350d3fc8eb4d7aebae15e6e2136de28a9ef1b9f135b972a8f0d54ea0908cbcca72e2ad3edb1994734339058aaeb863e9174b29427a44f5dbd37da7aefe2f60e469a8148fe5921fce7c019a1509ccf6720cfeb4a6e3c7c7d64aa92572d3d81421e31c9b6e25604cd6653d8c5a05654770dc8636f2acec01a63e7106dfe75e8609888b8df8c24f07edd8b5e24221e7d02a6c4fc3086b4979c0c97c842"}, {0xff, 0x41, "dd3383545ac31117daebf2ada68616041dcc6a0f8f052eb05f7c2bef25b226b8971ef5f1f8ffe3cd04608dd477ecd94d701603dc019d2a27484125f688c69a763e"}]}, @hopopts={0x21, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x2e, "ce73a5ec765635f55da4488b6ea5eea43a1a1aab4984764c02e238e47222be2acb40fd582e54dd0fca32904d31da"}]}, @hopopts={0x3c, 0x41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0xc0, "fe206c99d5e14b8410a33dd2d5579bcd01092b5ddc96cc8e099b03d77870e9cd9765832131716795258ed8c996b54cab7ba0718f39d081e8e00cc7873eb4d0ca06f7a50a6f3008f391add70ab4acaeb388718055c112cccbbdcb8f3975ac65ba5a844e2e4d25f61fc21ee8eb170babbbef24b34eeca7f761800826abb588f1d531f15ce9384f5bee18da54203aa01e606c59298ef770c38252515dbe729585e20d50ff1a166af549700c5cd4238f45b93331e08f39cfa75217228966ffcfbec8"}, {0xc9, 0x49, "a75535debe70c958c970453b3fc0ce6f2943b349716c42f1d58e40e36ccbbc4a8de77e931792b924f5dc29c5d7490f98b9d41ae70cf77406a61d5e58c6a8f876736d78b2028a2eae0e"}, {0x5, 0xfc, "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"}]}, @dstopts={0xff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xa, "72ad40e9ec04a1b97956"}, {0xc7, 0x41, "a1fd20b15df755a6318edfa86ec95a64e56405bdad3b1fa0594b04142ecedfdccfb02b2759ef1fb6e1e8901a619bab0f539df93e6b982e841e1599e2fdcb62d911"}]}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x9, 0x0, 0x0, 0x0, 0x6, "ba2072", 0xa0a, "f8dc28"}, "4ec5a49fc0d1716584c43e2611e515b8bda3ab23f497eb1b275b6823c5ee303716914923279eb8e04ce26d0b3d5d08a625ffbd99ee0ca0564da1440a3da38b8bff202d4a9680362d5a741ef09d43cd74e6d0fc4f799d630d5352d3f9d00fb66177deb8a7f699627b177307f584415b6beda8e8d84c9513d0583321e2ab2d6e972988059038410da72a0d655ef63b84d8ba9816e722914815b295b17ab7e97faabb73cbfc2ca091367976c91a81846aeb6da7843c25c4a5726292bf368eaa3c4fcc46f4f4ba4158fc89"}}}}}}, &(0x7f0000276000)={0x0, 0x2, [0x9e5, 0xd16]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a94000)="2f6465762f7667615f6172626974657200", 0x201, 0x0) ioctl$KVM_S390_INTERRUPT(r0, 0x4010ae94, &(0x7f00005f1000-0x10)={0x214c, 0x42f, 0x5}) 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f76000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f76000-0x4)=0x0, &(0x7f00009e1000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) 2017/11/28 18:57:41 executing program 1: madvise(&(0x7f0000c53000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000014000)="2e2f66696c653000", 0x40, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006c7000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003cb000-0x4)=0xb) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) connect(r0, &(0x7f0000e39000)=@nl={0x10, 0x0, 0x4, 0x3ef0}, 0xc) r1 = creat(&(0x7f00003a8000)="2e2f66696c653000", 0x42) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000e48000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r1 = add_key$keyring(&(0x7f0000647000-0x8)="6b657972696e6700", &(0x7f000012e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f000067f000-0x8)="6b657972696e6700", &(0x7f00000b9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x0, r2) clock_gettime(0x0, &(0x7f0000904000-0x8)={0x0, 0x0}) select(0x40, &(0x7f000090e000-0x40)={0x6, 0x4, 0x80000000, 0x3, 0x9931, 0x5, 0x3, 0x3}, &(0x7f000022f000)={0x2, 0x1, 0x5, 0x20, 0xfff, 0x5, 0x2, 0x9}, &(0x7f0000ad3000-0x40)={0xfff, 0x604, 0x7, 0x8, 0x2, 0x4, 0xcf70, 0x5}, &(0x7f0000a05000)={r3, r4/1000+10000}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000099000-0x8)="2e2f66696c653000", 0x400000, 0x90) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000de8000)={@common="67726574617030000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f00008af000)="2e2f66696c653000", &(0x7f0000797000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00002c6000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x3, 0x6, 0x2, 0x8, 0x3, 0x80, 0xa0, 0x1, r6, r7}, {0x1, 0x6f, 0x5, 0x2, 0x6, 0x4, 0x0, 0x3}, {0xffff, 0x10000, 0xf2ba, 0xc4}, 0xffff, 0x5, 0xffffffff80000001, 0x1, 0x9a, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa6, 0x5}, 0x11, @in=@rand_addr=0x3, 0x5, 0x0, 0x0, 0x80000000, 0xc4, 0x20, 0x20}}, 0xe8) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) sigaltstack(&(0x7f00001ec000/0x4000)=nil, 0x0) ioctl$TIOCLINUX5(r5, 0x541c, &(0x7f0000c01000)={0x5, 0xb56f, 0x0, 0x100000000, 0x66a}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x5, &(0x7f0000f16000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f5f000-0x9)="2f6465762f73672300", 0x10000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000ab000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/28 18:57:41 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000df3000)=0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f75000)={0x1, 0x8c7, 0x8, 0x7f2}, 0x10) 2017/11/28 18:57:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) clock_getres(0x3, &(0x7f00006f6000-0x8)={0x0, 0x0}) setsockopt(r0, 0x107, 0x5, &(0x7f0000393000-0x1)="f8", 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b22000)="402e00", 0x2) symlinkat(&(0x7f0000f48000-0x8)="2e2f66696c653000", r0, &(0x7f0000448000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:41 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0f000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a8000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000879000)={0x0}, 0x8, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000074f000-0x9)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$evdev(&(0x7f000086b000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0xffffffffffffffff) socketpair(0x5, 0xa, 0x80007f, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000-0xc)={0x0, 0x80, 0x4, 0x1, 0xffffffffffffff12, 0x9593, 0x52}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001000)={&(0x7f00000df000/0x1000)=nil, 0x0, 0x3, 0x4, &(0x7f00006c4000/0x4000)=nil, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x102000, &(0x7f0000b86000-0x1)="d7", &(0x7f0000c26000-0x4)=0x0, &(0x7f0000a17000-0x4)=0x0, &(0x7f0000ee5000)="d8") getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1dd, 0x3, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc, 0x0, 0xfc, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 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) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(0xffffffffffffffff, 0x4010ae74, &(0x7f000023a000)={0x0, 0x0, 0x0}) mmap(&(0x7f000000f000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000380000/0x800000)=nil, 0x800000, 0x4003, &(0x7f00003d2000)=0x5b, 0x5, 0x0) mbind(&(0x7f0000565000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000db1000)="2f6465762f6175746f667300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cd2000)={0x7, 0xffffffffffffffff, 0x1}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000685000)={0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0x2, 0x19, 0x10, "b0f601ef01d2038dbeba0bc9c76538b887d08698ce39989547abce3cbdf60a79db370c049077335abaf69d0ab8b5d54a83dea21e7cbe04be3fefcc3e29d5773b", "85ae249b70dbc361498d0455d7efd266f1a0e7120d4afa92a9e918fe24ee57fc694faaa9439949b5040084b97345448b84b52c1fdfd80466922862635cbe76c6", "1517d57e2703538258a6b35e3398c4e7ef3a222f793a6f11696f753aa735c871", [0x0, 0x3]}) r1 = perf_event_open(&(0x7f000047e000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x1, 0x0, 0x10000000000, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x401, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000262000-0x3)="3a2900") mmap(&(0x7f0000000000/0x6d3000)=nil, 0x6d3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x2800) unshare(0x1000002) restart_syscall() r3 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd2(0x1ff, 0x101) fcntl$getflags(r2, 0x10b) setpriority(0x200000000000, 0x0, 0x26) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00006d4000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006d0000-0x6f)="37df534c93d70e740549f737803c45213941e971b07cb7ab4c51c4f5001a485dd511909f09a2a924b85e7102f8a8b88d2052ba69964eca534d7e0a59d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") mq_timedreceive(r3, &(0x7f00006d0000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040b000)={0x0, 0x0}) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00006d5000-0x40)={0x80, 0x2, 0xff, 0x80000000, 0x7, 0x3, 0x80000000, 0x3}, &(0x7f00006d4000)={0x1ff80000000, 0x3, 0x6b86, 0x9, 0x8001, 0xffff, 0x101, 0x95}, &(0x7f00002eb000)={0xffff, 0x8, 0x0, 0xf0, 0x8031, 0x9, 0xffffffffffffffff, 0x9}, &(0x7f00006d5000-0x8)={r4, r5+30000000}, &(0x7f00006d5000-0x8)={&(0x7f00006d4000)={0xf9f}, 0x8}) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f00005d3000-0x9a)="8d4370aaea30ed42a1f6a6f24326ae4b93260984c2888d1a1c853c7c905a1f4af6e2633ceda4ee40abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e17bdcdf9eba6eea0f7a287ec9e538fc02dfa9de6c746113d5cc55e59da325fde94be7469839f5434a65d5df02e", 0x9a, 0x800002, &(0x7f00006d5000-0x8)={r4, r6}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r7, &(0x7f00006d6000-0x1c)=@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) set_tid_address(&(0x7f00000ee000-0x4)=0x0) setpriority(0x0, 0x0, 0x2) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) r2 = dup(r1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f8e000-0x8)={r1, r2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000895000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f000021d000/0x2000)=nil, 0x2000, 0x4, 0x10, r2, 0x60) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00007eb000)={0xc4, 0x0, &(0x7f0000428000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x40, 0x38, &(0x7f0000d2f000)=[@ptr={0x70742a85, 0x0, &(0x7f000003b000)=0x0, 0x1, 0x1, 0x1}, @flat={0x77622a85, 0x101, r3, 0x2}], &(0x7f0000e0a000)=[0x0, 0x40, 0x0, 0x18, 0x30, 0x38, 0x78]}, 0x1ff}}, @acquire={0x40046305, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x68, 0x40, &(0x7f0000fad000-0x68)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000b1c000-0x1)=0x0, 0x1, 0x4, 0x1c}, @ptr={0x70742a85, 0x1, &(0x7f0000e62000-0x1)=0x0, 0x1, 0x2, 0x0}], &(0x7f0000f14000)=[0x0, 0x30, 0x70, 0x78, 0x68, 0x28, 0x28, 0x38]}, 0xfffffffffffffffc}}, @acquire_done={0x40106309, r4, 0x4}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x2}], 0x5b, 0x0, &(0x7f0000cd4000)="0be556d24ab02d86e7f34fa5f97ff7e7ff984b79ac23a8c25b806de0a41d5cb119927bef235298769c2124522a5fe287937fbd226a09eedd1c044d4ef4e3c14bb9f92936f0a71a343b50945e60f56db6145afd1d38279620555652"}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000095000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000430000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a63000)=0x0) lstat(&(0x7f0000e9f000-0x8)="2e2f66696c653000", &(0x7f00004f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00008b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f00003c5000)="", 0x0}], 0x1, &(0x7f0000bac000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x50, 0x200040c0}], 0x1, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002b000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090d000)=0xe8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000410000)={0x0, 0x2, "f4f0"}, &(0x7f0000120000)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000225000)={r9, 0x2}, &(0x7f00007d8000)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000e7f000-0x8)={@empty=0x0, @empty=0x0}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c45000-0x6)={r10, 0x1}, &(0x7f0000988000)=0x6) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00001ad000-0x80)={[0x7002, 0x3003, 0xf000, 0x1f000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000066a000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0xfffffffffffffe62, 0x3, 0x0, 0x8, 0xa0, 0x80, 0xfffffffffffffff9, r8, 0x0}, {0x2, 0x4, 0x8bd1, 0x7, 0x0, 0x4, 0x7, 0x6}, {0x40, 0x5, 0x2, 0x0}, 0x8, 0x2e16, 0x776, 0x0, 0x83, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x4800}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3e6, 0x7, 0x3, 0x7fff, 0x8000, 0xd0, 0x8}}, 0xe8) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat(r0, &(0x7f0000412000-0x8)="2e2f66696c653000", 0x0, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000047c000+0xaac)={0x0, 0x48}, &(0x7f00005c8000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00001e3000)={r2, 0x8, 0x8, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000f76000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b16000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a5c000)={0x0, 0x1, 0x3, 0x58}, &(0x7f0000b8d000)=0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f75000)={r2, 0x7}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000668000-0x9)="2f6465762f76637300", 0x2002, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000e51000-0x8)={0x8, &(0x7f0000ab6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00009e1000)={r1, &(0x7f0000d04000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a15000-0xc)={0x0, 0x1c, &(0x7f0000160000-0x1c)=[@in6={0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}]}, &(0x7f0000921000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002c1000-0xc)=@sack_info={r2, 0x1, 0xffffffffffffffff}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000fe3000)={r3, 0x857, 0x2, "710e87018e348f6c7b95ce8e6c037c31de6b9f12c6de522d0970e86c75def1be0b3aed7398da09956fb597eec9d9819dacc067329c8cf6caa7986b2ec9fc4a9a4825c770ec69d86a02e4146bb4154043104a98e15a3a94fe13f41b5dec047c74f6e0c9ece15a1884e835ef4d7030c2fb2d547865f6f9ed3f47b29d49837e227d681006d55c7734da9b67e8e2ec259087bb926823015ad4256096299afe0b1d170a4fcf82d8b45f598bb7228c6463b8fe98b7b9e767d454017f329432a5edbb79aaa82071d82435a4551c880a755252292e00159b17a14c2322"}) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000049000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000282000-0x4)=0xe8) setfsuid(r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000732000-0xc)={0x3, 0xffffffffffffffff, 0x0}) connect$nfc_raw(r1, &(0x7f0000c33000-0x10)={0x27, 0x0, 0x2, 0x4}, 0x10) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f76000-0xa)="0163795061e2475c003a", 0xa) 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000056d000)="77657374776f6f6400", 0x9) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00005f2000)=0x0) r1 = eventfd2(0x229e, 0x801) pipe2(&(0x7f0000236000-0x8)={0x0, 0x0}, 0x800) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = syz_open_dev$vcsn(&(0x7f0000a40000)="2f6465762f7663732300", 0x20, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000b6000)="2f6465762f7667615f6172626974657200", 0x80, 0x0) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000730000)="2f6465762f72666b696c6c00", 0x90400, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000608000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) r12 = memfd_create(&(0x7f0000828000-0x15)="706f7369785f61636c5f61636365737370726f6300", 0x2) r13 = perf_event_open(&(0x7f0000d39000)={0x7, 0x78, 0x3, 0x3, 0x3f, 0x6, 0x0, 0xfffffffffffffffa, 0x810, 0x0, 0x6, 0x0, 0x40, 0x18, 0x0, 0x0, 0x2, 0x4, 0x1, 0x20, 0x6, 0xba, 0x7, 0x5, 0x5, 0x80000001, 0x0}, 0xffffffffffffffff, 0x4f, 0xffffffffffffffff, 0x8) r14 = syz_open_dev$usbmon(&(0x7f000058f000)="2f6465762f7573626d6f6e2300", 0x9, 0x80) r15 = syz_open_procfs(0xffffffffffffffff, &(0x7f000026d000-0x3)="696f00") socketpair(0xd, 0x80000, 0x8, &(0x7f0000543000)={0x0, 0x0}) r18 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0x5)="2f6465762f70746d7800", 0x0, 0x0) r19 = syz_open_dev$usbmon(&(0x7f00008ce000-0xd)="2f6465762f7573626d6f6e2300", 0xbfc5, 0x101000) r20 = fcntl$getown(r7, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r16, 0x29, 0x22, &(0x7f00006c7000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cea000)=0xe8) r22 = getegid() r23 = socket$inet6(0xa, 0x8, 0x3f) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000186000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r14, 0x29, 0x23, &(0x7f00006e7000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001e6000)=0xe8) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00009dc000)={0x0, 0x0, 0x0}, &(0x7f0000480000-0x4)=0xc) ioctl$TIOCGSID(r10, 0x540f, &(0x7f000037d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r19, 0x29, 0x23, &(0x7f000091d000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d6f000-0x4)=0xe8) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000f11000)={0x0, 0x0, 0x0}, &(0x7f0000e34000-0x4)=0xc) ioctl$TIOCGSID(r15, 0x540f, &(0x7f00003f3000)=0x0) fstat(r2, &(0x7f0000951000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006f7000)="2e2f66696c653000", &(0x7f0000d40000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getpgid(0x0) lstat(&(0x7f00005b2000-0x8)="2e2f66696c653000", &(0x7f0000137000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000675000-0x1c)={&(0x7f0000588000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000354000-0x10)=[{&(0x7f0000671000)="1c23c225a4fe2e9c1d81c7dcee96c15d28ace5cff547da49b5e1989dcd1d5b6584d729fba41474d8337b6c138f818304a5bce42de38834691e84f62d2a97feed5167f4d288d461563941b47a7ac09eb242a018705baaf0b2e72baa1405a279fa5db2a11967374bdaad5467711d4139fa21a514854803c6f8de6d5296769835ef8e279bc8cccc8ec5c80a02f1544b3ad0591908b35f4cef85ac36d5d4775ef3074973b04dc6ba62277e34add9fe4bf8afd05097a467a1d782494c05ba661d8dc3adce5b2d978607c730260da6d3a36aedcb237997a5e66464bccd32190e6c475ff343292816d802e3c9f15aa41dbeb3c94c07269a5af14b065353c8f89128d0d9a894142fc3609ccea35084c3edc12f53f50bef8ff234e5e55aee648c236cb654f105ab7b4e5f60f3ad3b6a7097bbbfb810d0e4f32dee247b3cc3c37b889c0b77c6d69bf5d025f8918769ec74cb44056d83105c0fca1e8be840ab4fe433ddeb3997853cb4dee57cd8dfa080ba98b974e928d87c890f300fda74b6af6799c2a64d0dba69c1fcab87aa7716a46cae23bb9239da6771a8669d58b12ca8c3887255096363c65f4c10ee0d6af31bb4c71590205c3584ad97ee1ef22aeee5db870aef274d6fe2c79fccfe9f9ec816144468cbe22516b81093a1871ccb2249ac1fc1220c6c9c4e87091d9f349d0f32e6c796efc7dafc409cc7119dd2056ebc03cfd54c507619dc00e3d969c5ea559c8bd7738c04af9288a31591bca17655f5c403355e95ed5e4aef9299371ac6a6bfda1b5331d07b1675074cd3adb3c030bd2ca4cdfea4e76ea672360b1a17560c0202de1e5c9205472ee5444aa47727bec1e9a55a5522904636010df9baa96a08883d7bf43b13e57d5432fbb92f32ba773e4ed7f41ef9c152d3219d83084256e0ca3ee91cc74b0af2e74d493115a62f6e44cf04ac110cf92eadef4609bdd69a66a62383262598a97bd322093cc2d63915082156400feed3fd4fece4e3c9cb46915f031cc00410cd61f42bca65c4dc0df15f8cad79575a0ac0df84dc22675026ce139df75a927c26744fadd3f9a34b6b72e4aa45ba9e383a8b4a06572a391b06b247bb4fc7841ca00ebd44a1bb5cb212ef1003a965363ad30bc01f291c59edc783fbc9676e232ab867f5f0d5f6fef4e7f8c0ce4763b22414a53f8cdf4fb776a41ad5dbeb57974bac0e08006481126e6a1f04932baef704271977f145e11847c7ac81aeaad5ae4b2d80d52835f2df1497cf94abaa32482c1891f9a3915bacdc6d25e7d50a97ac2fc9a545010fc2fe4406195c53dbf5948e22a6e7b77242c39c0f1ce30f140919941d563d770dd2f2fd82e94bd9016f60bc1de630b2078615a177bad0a1dacb2a37c64f865e1cf3be3e82f5f9f9c6c30e12cb3722f1d652103cf3b15d0db0680b9035713287eb797a197ccf919b104d63f5dfedd49cbec2060d3f8727abc0d5dbfa6ebf38e1f5751c630aec8ecfc63eefd18c83d55d10a05afa7a2804546b75485c508c1b53c1b139250f112f1b8b8a7b8fc607eeff0d752b9b041adf8864362a8d215441079d7c21bce4611ea4b037a80d64890eecdacd47fcc307abdb07b8b2a797afbc8d8302828f9dbd7185e4086b9ca9786f68c26d0da5ba56a9b0ffdb03c4438e9845763e0f6d0c2b528ca3083c939d70187b0d2ad95550081c3a71378799d6508b2c0217b9ea5ad005886a692caada53574a70c87b5c050a27c6ce3c83463a72182b6b36b8d019b508a795f9c4eb899a7124e22436151e4c34e2168d0f1804b2846c23ebf840ab378162bac17505bfe2617891a84f147f22f215c236e50d71b30fded98098402247a87deccfc4aff7bdab1dc5bf4063f56aefaa8fca4fbc3381afa0c3d47c67ecd9b5b2cec2cf521d3011f77628015ff322af27751d06a10416b5c2f8b0c0960ee8c52443026f65186b5b9931d698286f2c1d6d6b3454491b22cdb0a7368059ecd30a54413ef286b257cee6a9dcf04a129886d8f4073224039f69455ec161f59e7b24f013b1001769821a77942eb5b487e1063de43a53e8a1a6717dfd1f984475559c48e8693caeb34d42d10d1b5e8196dc7fb05e18b45a2bb07c8d3d4fdd122b9ab6d2f816699cd73316a987181226f6018b133f42288e91cf9b80e6e1693c2e7a9f0fd7aa1c31beec6af7afe688085d8e46956cd356925cfc596f4a83a6d2fecbfcf48523f203f3a1651764ee2210faf2e9834917078afe7e1bc71083fdc259ee63b66e9edd1af4567385f2d31070194ae7661bda5304c44fb8fc71f0417d2e85bebf74d912e68fd8b27384ffbe001e359485fa1efcde24514d510e4e39a214fdfbe3ab5b06e0ccf17fdd500231fb82f02876c9899a4312cdab9098e301ff5b41b312636f96f92bf29e77bb895c650f7d0389273e3e226cab8ab7f3b6ea9a16a685b6748c48b772b0934b4a451c5c4b2031a3009b10d35e70dac5d390aafc3f086263b8c9b45ed39b183ffa4af59869d44ab5aefcdbac2a6f788de897861f52488d2e1b7bd6c6ffaa4ba8aabf36ba444bb411465f43f38249196d0f68d1e3d86217b0fe987e31e6b447ca37c6dfabdc2592ca3108692d750ccdd14e1cbf3bc6039a7f7c0d0391246fa3feec47981c0f8dd079437db6e2cd78c39671eb14bca79aaca12790df12e725c849a4c005c1a0219b81f659e783999eb78bf31d3fe147c7b38155becef49bcf6e12104eb12e0c04a88baefa1739627b9142b2cc691dd537a3f63899dcb87323c421b89942f5220b68292f6a119b0fe0b496287c206a4ed5a2468b97a3578ec844bb8e8bde5ac73313f1ebc8d563d93f603a82cb9e082f567472e1f221c22b2d5784a1c3dbbc94c6e0566aebedb8fd3ce176005c3f93138dc55e66ae13452f45e60dbb9e4b0e00588571696f63786d702748c74204ab0fe0949d7a820df740c41a26886dea68bf571275c9b3f3a9e16241841a15d80b4692f88be19aa440608cb654ea6143b53c5116d9c1a59c9460bff089df5584c797ae9ca82460af74cf3870727df9f4714aee2f19757d233c0f419513cc4a93038c9c1620a4e85cdb25ffb51b7a162d3ad3304afc985d49cc73b7977f960e110a1d70ba17298b150b90d5018415c33c8367bc9dbed18c9da1072c1f3612fa17717ae0cbdc034250a074c1543896e67c3ea0e35b9d658875c8a9db19530ac72df357c316bf4cf1a9a255591db03db3c620f958cc3efc7b35348fd6bdef67a3c336fd48d844c501e419aa9bb39c005cc14f111617ec9ca5d180f0b9fddac3a53861b4860ffafeb127d52800bb728ee49e4fcc408494388a566c671b89eeb7326a297022bbcb3f7e11c645f9a23ccf0fad41e09148a687bc47cfafd8199feb708095feca803254976c9c3eab689a49150fc8124bc0e307685331bee8a57fdb4eddccd4629f2eb2f4ae09f0560bcdd9acf66f291e6747280d16d2e7f2d003383951f33e6eb0c70a9bef6e3c16b583c72e2a2098ede9fe95e06de284536b73702a7fe41d145ec54fb19f85c6d075c4f617bcb7931562c136eac6ea3e2b4d4856d5c7c4055364b15b337d119818ee29a1bbf63af8004fc5ba642b0b1ee69bcf7da6d19b589c4f05d7d934a95754f87688aa98e541667207aed79cf4f95f32db1821c71025b35ca2833ffd5f4835758b66a2000095c778fbc3d4150115883b3e3d2ceccea640b365875a4c8199bea02bb292eefeef517825b72c360e022670a2980fa2c1cfa5efae559b01761496e6d43d377e80ee833ceaa2b80fd90c66f430dd4dc11fa9a7e93a66155f94f5d90f2dedc5b69c24e7d768e1a59d906c32db25e2b2b83c0221aa48e1cd4d765e9d47ba647bef8e445448716ca7304f2e2d9f94d94bf5c1cf35960e5f44543c1af5c5e86d649ccad24d2dd34372edaec65be4420e8a1a4854a93606aa93c5ebe9f446c75e830f9bf55050fd0fa500f1c82f978438b3c613aab2177950cf70bbe01f6bb093ba293958f65a2091747a3cd6778a0a709f1c13c60c437549fe7711b54d97c8c2946068f38151c12bf908a63b61887f53949558c4ac87c5ec6c766b5a323978f2044de527727eafe1bd8edc5856ae08ce75c9ec47c8953e269b45e1aab6c271ff5a5fb4d8e6928b54261bf2301271a97a76983207fe7e3a9bc98e38d9c8d983147c9d8d5f2e3b22c5bc81c7af7fc7c65f57ef26bedfb316e6f36be28a0f6eaa3590f498cd4ac73105289cfd4f783c322be411ed58c5879d09d8436ffb96c8e9aae914080d8f189e76b2761325bf74a0374a31702c717bdfc7f27cdd04d228bdef05f94367bbf05e13c066adddb9f87f01b0764e0aa5175a98fe133c077db35fb363d35f0194b1ac59beb1f50e4c93dbdb139e474db6bbaad131fa400c4c3b81212c57b02928cd79600fe8b63c0395ee9e8a5865bb5732acf4a90aa0be298b2a3b49ce8d581371412918789551f502b61fc3a0a682767855881567e63150cc36b3675b0b53b9cf4315c38f3f40dd92da93c76a8468348916cb52856428a59dd74b7a762efa7ff9410fb1cba3c1150617b0004b43ce1293c37c123e1a8550ab7a594e56df7737056a431d026e09fbb206bad851c33ebdf91ccc079fb194354c7a69a965ff7195af295519b14fd5f0c6a5366c08bdaff7c97fb3d5476cec34ed6266ede6555804da5d846582e90fdff80b70a742fb651104d22c6136c54a24745cfbf03ebba252168301c94d416aa7128caaa925a29497a210f1aefbcbead435003f77dd71957b8afe1cbedfc09cf08e4a0b3c75ab5a5f2e770d26fbd1ab83cbf471ae254db60b554152f49ad3d056aec3dd025c7940708cc1109ad359b5bca6967049fcf89cdd960aca02513d5dbb5a3dd6cf7a2118962f19428dd4458dd8a5546ef32f5d05b9f6b50fd3f9c0c5b125f06be1d23ada8244e6ae851c25d6fa8df81bfde673b64cc275800bee967133587aef233b9da70c752c0589feac25cb6db260198c2aaad0484d43e8facfc305dfc6f002dc6cfdefcf4bf3e4518b18ae73db22d3f967eceb198e3c359cf7ebb3fb4dba5514a5350b1bc151f0480cf87e8a2d9b64400f462c430afbc95f853d87579f410cde97812aef1f5c453849d73290bc75beb13232ad3518c367c1208b5f746c4a70e80ae3105a51f0999ce393c5ae7e4f0580dd674abd423873d3d88ba303cca4e8fc2ff2cd66ed3f6531a15083b56227b1615e0df11ce580c28fe2a6489882a90f914aaf5887683bc4435e89993c7c6a2e80a349e61090292a44114922c643dec759ebb53866eb5e1a74b7ea51dc603a3a6f2a4e4bc36efe271a6e1bd9b1adbcbca469e92ea24b8ae8f11fe63e6a0be14a2e8e5777508bef95c83e8ab7a50079ca9ef45e33e614a0c84c237461dd2b416730d7ecf731defdbe8813a11fc523dc6e16c87a7fae95a07a502247972d559b10358bdd3a755ede535e5108ab844405ed287ecd3f490f129a7bf4bb8a01c149a70c4f2c305345390e940d3a9ed8c7287d7c612afb2ce9ee0ad4ad5478c1da5a31c6410ebe6edfb77383acc38bd11f269100e5ef6c1deaa46e381efd0000febde2a49f82095168b68da69b49630f5f0b4c54f6f6af020e947b8e7ab6db48d7f9868126c53957a4261a85e04e18e348b9e0d9da02785e1db624fcef95141638f104140ff70a79b8e0f8ed440e9915ba6297b3af9bda0dd408d280cf2bc26f22f6b9b5414680386d4ddc254edb417c41db5c6c462486909219c4db55172f0c14f3a928a3ad55e8f5e7998912d49a52490c13a10a5930dddf641ae45f", 0x1000}, {&(0x7f0000970000)="c2e1cd153df42fa08f11c1569f111d78d7aedc9853677be7dc00841c755de45d91", 0x21}], 0x2, &(0x7f0000e78000-0x110)=[@cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x1c, 0x1, 0x1, [r23, r16, r5, r3]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x1c, 0x1, 0x1, [r5, r12, r7, r7]}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x24, 0x1, 0x1, [r12, r8, r4, r11, r4, r18]}, @rights={0x18, 0x1, 0x1, [r17, r5, r2]}, @rights={0x24, 0x1, 0x1, [r1, r10, r4, r6, r18, r13]}], 0x110, 0x24000005}, 0x10) r36 = open$dir(&(0x7f0000df9000-0x8)="2e2f66696c653000", 0x80, 0x20) r37 = openat(0xffffffffffffff9c, &(0x7f00003b7000)="2e2f66696c653000", 0x1, 0x10) io_submit(r0, 0x9, &(0x7f0000632000-0x24)=[&(0x7f0000688000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r1, &(0x7f00007e2000-0x59)="afb32a50721413c4bdacb190f59b10e806fe2248a867ac50dd932cb4596fb0d8d3c47c4e5c0570823f08fcde3c6bfebd30527b1af5c66fef76b27813de92d6390f51d856db498474fa1ed38a3af88a5d082bf106da3aed76c112baaebe6d13fd094b716bc386a45a3731d95fd45d907904a8a14a2adbb22b4df359f4bd818d1e7612f20d158aab04281276afa6d6f3b4", 0x90, 0xd520, 0x0, 0x1, r2}, &(0x7f0000a1c000-0x40)={0x0, 0x0, 0x0, 0x7, 0x80000000, r4, &(0x7f00002c7000-0x1000)="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", 0x1000, 0x3, 0x0, 0x0, r5}, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x3, 0x3f, r6, &(0x7f0000d0b000)="27aadadb6642c756831d41a6d898a797504d08c3654886b547797dbffcff2cf5a2cf655db107e49a7d1bc48bb18fdcbc9fff5705f9960244f106ede91da8719aa1d5886a6be8197ab5662d262ee66fab17516081d9c12d75269fc3d27493578da339c1a7180eaab9b7c419cdfe816f1ce5c11cb08e6ab94c94b07f13dc86653d9474438662964c7b5012e8800fefac95583353b77e63ec291cded6bbb9586d1fe018b2a284681814d4e927b1afd03530a97d6cd6b4ff77b6841a0621b0a45cd28f690f3c9a71be2f2072ccafdba55dfc4e10496af629031605128e0eaf8c", 0xde, 0x7ff, 0x0, 0x1, r8}, &(0x7f0000318000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8f, r9, &(0x7f000019d000)="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", 0x1000, 0xffffffffffff0001, 0x0, 0x0, r10}, &(0x7f0000d39000-0x40)={0x0, 0x0, 0x0, 0xa, 0x4, r11, &(0x7f0000678000-0x1000)="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", 0x1000, 0x1, 0x0, 0x0, r12}, &(0x7f0000867000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r13, &(0x7f0000234000-0xe1)="0380b76ae8e7de9eb98b97e0ee95f3116daca4a38f6d15769485f998a5cdb06fe3875434593c6ad8089962f0353e0d21949e16afc606a927f0875690eb6f724db8052d099567a2862b94510aca1407db7f912b744749b6920fe9d14e469ac8719c8ce6bf969a26395086241a4d3691abb017ecb790e3fe0099b15c6b6d9c7fb8b8a1319baac297ee5d0daf2f35cdb57c64a0d6537e42708b87e8d4261ec6055d1bcbd5b54ca177d80161a65bdd4422d1953817acf6edd1e553a67f1e502f236708f40a1d023985bf1c78daa16d2e4211d16f7b99cc61e04b8bc84adad2709b5448", 0xe1, 0x4b781faf, 0x0, 0x1, r14}, &(0x7f00000c1000)={0x0, 0x0, 0x0, 0x3, 0x0, r15, &(0x7f0000245000)="385c3c5443d2b28a8179ace3e2d56caef85221b2fc98be276a3ed73d0f3a190d94b3f1f6afb52c65aee3360666fadd69e06607fbfc10008c58ab6cbfe3f96ae4780dd7b2b267fb81da2c7e0f5bedd20a34815a5f40a9d1951fdbbd079aa077f4f37de73f2f0aaa8648fe81bc6878c816dcff079338d28667ae535701440dc6cd20c3875c2b844d2d563b02b249c465016c148cee7e7676e6b6d3cc9380a63618ac89abede0d23960e11728bac7f4feff30acc1e2da7789e3343e7d0df3669c8112aa447fc6f23544ca48c32db9648c3533a2cdf743b3ead892c78e03d1d221b81c5aaee24a998542a3f820f9d42165f32e632aa42ebddf2f66e661", 0xfb, 0x4, 0x0, 0x1, r16}, &(0x7f0000972000-0x40)={0x0, 0x0, 0x0, 0xf, 0xf3, r18, &(0x7f0000e80000)="9293dcff967f6a1918638688d7f9eea25cab4b0cc932491006638f470f740d8a", 0x20, 0x6, 0x0, 0x1, r19}, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x7, 0x5, r36, &(0x7f000063e000)="64131398c3ac776284e47f38371a17ad225c4a4c3fd6df9ad0c9ec639ec0961e09ce9209ac5798b0a21ee447e5def29d312d54ec11fc4928638f026fb12dad0ba32f9d9e912ffa645dc71b7ec90f8a02ad556168eab4660a001504f1239f79ed7fa27fd02b0d7177b8d0395265b3ae8782807b09fc729efac4cf21a4cba92ab78d9cacccd4d9487f7779e30249c2dfe16334d6eaf38ee6cd5c04a7b2a53f40489d659a683f", 0xa5, 0x0, 0x0, 0x1, r37}]) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f5a000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000186000-0x4)=0x10, 0x80800) mmap(&(0x7f00000a9000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r1, 0x0) tee(r1, r1, 0x8, 0x8) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e5f000-0xb)="2f6465762f766373612300", 0x9, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000601000+0x9de)={@common="74756e6c300000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xe5b4, 0x0, 0x8, 0x6, 0x0, 0x3, 0x10001, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d5b385, 0x0, 0xfffffffffffffffd, 0x0, 0xa9c, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000470000)={0x1, [0x2]}, &(0x7f0000082000-0x4)=0x6) add_key(&(0x7f0000d80000-0xb)="6173796d6d657472696300", &(0x7f00003dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a76000-0x96)="fde23a3631dcf14eb9cf179a17320b3313823f116c438ae3a1c190d2cb717e4c395ebbf4ba0342500509df3d400d5230dd79bb43953ec34a192d298adb6db270183a9172de3e8f9dbbcd7938d30e995a7c31dd560249ad3904044dd649d55898b5263e9cf039ee8ffb91cb171c93acce98bf5aae255fe5dbb99000a1db28a62e2da686bc197a68682513e346ce10eed37bd8a472bf", 0x95, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f000037a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fd8000)={0xaa, 0x41, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000009000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000010000)="2e2f66696c653000", &(0x7f0000012000-0xe)="0000000000000000000000000000", 0xe) syncfs(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000001b000-0x28)={0x4, 0x1, 0x4004000, 0xab, "1659d1b5a11c2e01811db1a78fd1a030f34400000000000000096dfe6c4658eb"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r2) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000db8000-0x10)={0x101, 0x400, 0x80, 0x7ff}, 0x10) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000de7000-0x28)={@common="697036746e6c30000000000000000000", &(0x7f0000c7f000)=@ethtool_drvinfo={0x3, "8133afbd41e8efa31385d2ad6b00269863cfb482716effb0c8896f828ace3d5f", "92438e486f2f2a165214440e0a444b03c42dffb4f7e0150a0b251b4f5146c157", "475bfc22a66c662cfc0d98713a1600c0ec5939a8355ea63a678a726ee7a1bbc4", "f6d682e48ff25597fad4af381ee1e1100045b6595947cef3b7f4a14fdcd9490b", "bfa51dcc6b161fe2fdcb59e92edad5898484de8fd00c4f52c0a10b30537b000f", "aebd89d02a9e481878a133e3", 0x219, 0x101, 0x4, 0xffffffffffffff00, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) process_vm_readv(0x0, &(0x7f000000b000)=[{&(0x7f0000006000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f000000b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000006000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7ffff000}, {&(0x7f0000009000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}, {&(0x7f0000009000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f000000b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000000c000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}], 0x6, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000f42000)={0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) socket$inet_sctp(0x2, 0x5, 0x84) 2017/11/28 18:57:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000986000)="2f6465762f73672300", 0xfff, 0x200081) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) bind$inet(r1, &(0x7f00005a4000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000f5d000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1000005, 0x84, &(0x7f000064b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000c4e000-0x8)={0x0, 0x800000000000200}, &(0x7f000083f000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f5c000)={0x20000000000027, 0x8000, 0x6, 0x100008200, r4}, &(0x7f0000f5b000)=0x10) socketpair(0x4, 0xfffffffffffffffc, 0x6, &(0x7f0000f5e000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0xc2c, &(0x7f0000f60000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009fb000)={r4, 0x6554}, &(0x7f00006eb000)=0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a1f000-0x8)={0x0, 0x0}) poll(&(0x7f0000058000-0x30)=[{r3, 0x8010, 0x0}, {r3, 0xc0, 0x0}, {r2, 0x822c, 0x0}, {r8, 0xc048, 0x0}, {r10, 0x501, 0x0}, {r1, 0x0, 0x0}], 0x6, 0x20000af0c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000642000)={0x0, 0x1000009, 0x4e4a3da6, 0xf1, 0x80000001, 0x1bb}, &(0x7f0000938000)=0x14) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000054e000)=[{&(0x7f0000214000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000f5f000-0x8a)="821de36b43bc954db55e689e7de6e9585001b8373bee236a0f7b34140fd00b184d09750a8c34413a5b7dd23c3d5aca21f542b8aa2e9af8276dece6319edb079fa06a72f2e72455340cda8090770f8992601bedf7d6355fe1839ef9f94441791821e374bfed7407111f4189f8711fa31c08ac3c25eedeeaba62d3f8e656cf6fd8abf890fe6a0fa972908b", 0x8a}, {&(0x7f0000f5f000)="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", 0x1000}, {&(0x7f0000f60000)="38c5b778b0fe762ac067af1f5044fecf56b17e6a00000007de1373015b2296f2eb5fd34529dd3bde14ff5705257e6f552f7c56be92ac8b965e3b463c2f256b05c535f2a3ddfdad54b9ca97c9f861fd4fee911661c881a837408b2635988b97bf7afbe92c808b17481a171170c25aaa3ec4fafaf98713c9d1ff5d4a605f34d6f4cbb7a7f4b2dc7719d46d8f49bfd169fbe67475c834aa05edee55b2e1b64666", 0x9f}, {&(0x7f0000151000-0xa0)="bde0f7251f0af0ed98cb9d379b8a7fd662a83d80c220a6a91efbe0c5418a0add6f60640e479997aa04300974e0dbf9663fbd60b67fbe9db368cfbccc4f32ff34936c42f03c8fd6a6e0720e881baee635fe9a0a5e1c91be9720e809af237fcdf2e5d06a26cb10c4753a59b6bdc77e854ed6b4879155533568bf379c6015e4c9a985aed84034930ff13c7778edffe7b43e529241a41bfa7e4b7620831aa13e0222", 0xa0}], 0x4, &(0x7f0000f5c000-0x180)=[@init={0x18, 0x84, 0x0, {0x6, 0x4000000000000000, 0x40, 0x80000000e0a2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x80, 0xd, 0x0, 0x56, 0x7f, 0x5, 0x0, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffca, 0x8, 0xea36, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x80000000, 0x7fff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x40, 0xfffffffffffffff9, r9}}, @init={0x18, 0x84, 0x0, {0x4, 0x7, 0x8faf, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffffffff01, 0x200, 0x200, 0x8, 0x6, 0x2, 0xa7, r11}}, @init={0x18, 0x84, 0x0, {0x80f6, 0x101, 0x2, 0x3}}], 0x8, 0x90}], 0x1, 0x8002) ioctl$KDGETKEYCODE(r7, 0x4b4c, &(0x7f000050f000)={0xffffffffffff8001, 0x1}) recvfrom$inet(r6, &(0x7f0000f60000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x40000001, &(0x7f0000f5e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00004b4000-0x38)={0x0, 0x0, &(0x7f000055f000-0x90)=[{&(0x7f0000f62000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}, {&(0x7f0000010000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f0000f5a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56}, {&(0x7f0000678000+0x487)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000f60000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000f5b000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f0000f5a000)="00000000000000000000000000", 0xd}, {&(0x7f0000043000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000f62000)="0000000000000000000000000000000000000000000000", 0x17}], 0x9, &(0x7f0000f5a000)="000000000000000000000000000000000000000000", 0x15, 0x8b0000000000}, 0x40) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000f63000)={0x4, 0x100040100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket(0x0, 0x100100000000000, 0x0) listen(r12, 0x8) r13 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r8, &(0x7f0000019000-0xc)={0x0, 0x0}) socketpair(0x1, 0x5, 0x100000000, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r12, 0x84, 0x66, &(0x7f0000e56000)={0x0, 0xaa}, &(0x7f00004f9000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r12, 0x891c, &(0x7f0000845000-0x20)={@common="67726574617030000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = dup(r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) pipe(&(0x7f0000082000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000046c000-0x10)={0x1c1d40, 0x8, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f000026a000)=0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000-0xf)="2f6465762f73657175656e63657200", 0xc040, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007bc000-0x2)=0x0, &(0x7f000052d000-0x4)=0x2) close(r0) r2 = socket(0x11, 0x7, 0x8c) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000007b000)=0x5, &(0x7f0000033000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000da000)="6e65742f616e79636173743600") r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000d3a000)={0x10001, r0, 0x1}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00008c0000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000317000-0x4)={0x4}, 0x4) clock_getres(0x5, &(0x7f000098d000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000fd6000-0x23)={r3, 0x7, 0x4f9, "72ba09821fed82fe9d39d4e817b41c86d4658d504944aa48de"}) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000ddf000)="2f6465762f696e7075742f6d6f7573652300", 0x6, 0x2000) syz_open_dev$loop(&(0x7f0000044000-0xb)="2f6465762f6c6f6f702300", 0x2, 0x10400) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000074000-0x8)="2e2f66696c653000", 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000736000)={0x0, 0x9dd, 0x0}, &(0x7f0000602000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000372000-0xc)=@sack_info={r1, 0x7fff, 0x800}, &(0x7f0000b06000)=0xc) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000d6a000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x8, 0x880) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000496000-0x8)={r2, r3}) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f000089e000-0x68)={0x7b, 0x0, [0x9, 0x6, 0x80, 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]}) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) socketpair(0x5, 0x80000, 0x101, &(0x7f0000094000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000099d000)=0x0, &(0x7f00005e9000-0x4)=0x4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000192000-0x8)="2e2f66696c653000", 0x0, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00002b0000)={0xc1d, 0x7f000000000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000805000-0x8)={0x0, 0x4}, &(0x7f00005e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000026000-0x8)={0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000d3a000)={&(0x7f0000a21000)=@l2={0x1f, 0x7f, {0xfffffffffffffff7, 0x6, 0x5, 0x1, 0x1, 0x7}, 0xfff, 0x2}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000766000-0xbe)="662b17d8ee1d478291b197596838116829ef1b0810c23ae65d0a3bb98f60d591b31eef64b2f2b79381c9355e33e9db1adc464c086e768851e85671bceda30c669bf1533ea975a0260dc4cf3960f0ce946c013ecd1c03006b6f0bf83c5042e3523e36bbd55b256142b1603da49ca6bd58c4581ad3a67d0d44593bd65bacda8860b2015b121cd9b39b1d5c5d8081c5516075157357f6878dedf44e05d5d18bf6a0dfbb39c4bd7d189267938bba3154d440f2a47be82b40421c1e5b8f8be447", 0xbe}, {&(0x7f0000c31000)="f5755cd6f04ffef1e2db56bde55cb02fb5faa2e4c558e2ea53938befda83e0cddb82a9f43caac7eaf5c22aea296194f9f9c0b1580fbd94cafbc2afd97ea1bc91ce73f841f970e9536090529bface0fc8d9332db33d95d879975f6983a56a3bff7d71b456921891e4365fd35d7c499351e510b2c48cbd1cf8f2e6fae5e01d7243968c328e0e1440740806dcd8db422d51c0bb115f00be0127f52dfa2dbad6315248029ba178f960f8adda561d3d609c083a6830f4bf26d93b2b21", 0xba}, {&(0x7f00004d9000-0xb7)="2733f70bb1823a83cc72ef3f318f7d086238106d7e12ece53bb52ac5af7d4dc254757ac3a20b6b9f960b6004ef5ff47439a60ff51ad2c6222ffa459909eef67fe5ad0d54a98415d5cbaf348e0037e203b8479a00df4ad70711748d8fb06c02286f532f8f65b51da20631ddfd71144ed53de100d4125c4c09a4e7937c96313bb4abee0396e65676a7c8f1f9e699d65efc029e7ee3cf48b75e27d2ec2c8833b050cadb34a91ba5d2b66cd86add0897a371d3257d8d27dbb6", 0xb7}, {&(0x7f00008c8000)="c0f2d0cd1d28bd7dbc80841776bd89757e61069847cf4a9c5cb704910ffc88c54303f21a1c6e073ea31098176a60079623", 0x31}, {&(0x7f000094b000)="82e9f8acb3b2ef59836b0a3c2dc44ffbf2fbb2bd", 0x14}, {&(0x7f00000dc000)="3ce0cb3ffd259d", 0x7}, {&(0x7f0000f99000)="706f7e55db22e3bcb2d8d8367a43e225462c83bf32b0bc1ade5775e533ae03a8f0d8eeb343261bc9d05f0851a67b106bbed5b79d5e6208ca2563bb52aee55a7082a53794400192f42092fa361e3ca75889d6c6ed05c6df591ff6e01d83b3baf37492287ddc2d4e1293baf9933ca5e8073bf8bcd46f3bad23dfec311fb442e5018c1050d214a85b18f178fb55d31e46a8410329a911e5e3e006c57e186e7488bc09ff645ab78b78704c56ce71c9d2a2a1d34c95835b2186cac6deda168d79154f12396c63f3201d9766bbc88b96cda058f1a04f23c01213bbf4509cba7b38e912afc9ca8a3c8d58d55cb2c9d97b113d98e84f2ce1e853cf", 0xf7}, {&(0x7f00002f9000-0x1000)="8770daed77f31fec1cfd3d8293b2cf4b5608486800774c57311d50347d6dea383739440a1b7426b17908e20e63e1f3165e2c0efc56ca2e0bf1a3c223043890fd10cd544b96e0d83d9053192ffe1d6e6dd4e96827e271e56924be09f52d30ff79490a21e20db39c766b528833ce99ba8328ef5351fed59618ddd1a287b9a2b0146602c717018192c5c265ba93d1ed41dba4ca17b0b0c09e500af6ac145f8c79db9faa26571dce92d915140e52333655e3cd8c178feee6fdd56e0561b5514d2ae0cd16db468967c92cb496d532b8c975c16c0321de400b1f053a521c2036e49e97d44d2cc72adeccd7577063dd9628f9b8604eef55eb19a7d221dfff2cfad940f0b532eec7038180edd3b820eda767dd6a360c8750aa01689d4d22958552dd4e2c025b9a5765883c8f5b24386da384ac8d48d050ae6a220a49ce50e62322e6cbecc212dffe55da3639481e68121ff63442ba055261709e1cb808cf503ecdba666275c8e1d99661c7c08c077abbcd05667abc2c30680e9173ce27276d668b447fee312c984329ec89d93ef89b72e6c2f4578f766e86ecb91ef028ca30e0f68d3ff0c0ff3b9956e854de519ceacca65ac297174703af2ee3bc979ff46d2d491454d89788808b211764d903bd18f4704be06785b51d173f463b386761bab51ee9e92a035205adee91de34ae956a0e98313972b61bf66dcb5387ddbd3b5169a31541682ce90bf8554f745e5e99504b82c94a09c258d4c1139805db0f5a83e7cc817e6ae34c5b998a16645cbe6bbafb401a69e4f9a3b38cf7b4acfca26edf2cbd403f28c632e2007835ac46d7272642d6ecc046fdffaac74d82bb1f8c189d1272ccacbcb294f2ca548f8a39b54652e4f09d06bc6abe30e150e3b9f8dedc3bf729b73e9eb300364bdd3543edd60936d1487e5add1b4028ee0e58f87b7c001c9fab76bf0425e3c10566c5f6ae4441fa2efe64fa13da29261e0b3b52799c5b9118fda6d30ca239291063ca5a28ea27283cc604977dc8ebd97e61b72f42aba545d297215f476a4dcd1f98d10cfd9e22f58ba260c48ef51a03b66d8de1e92a5aaaca9a120dd91ddc73133c5d2c9cf2cb8e85a0f8f80ff54378fadf5225e364bf4ea199ada918209e9f5e28dcc4b972e58c3bb14143eb6e042b9ca5a91c9fafdb8cf1e0dfb23e32256bde6ac48c046d054b7655b7f8a076b587cd1a1f07cd26d654211c16dc7579ecc7ae49cd6f8fd8ad05457a4f37e3c839e59cccbd2dd85c4bcba4c23fc909180416966a8d73141c164adf7cd545866e04afa16de77e123dbc2d59b8136b1deffa3e7ec94591409ae4123b96dfb97a0a774532a3837dff7e957fc8e964c670dbbb03bd80d2fcde8017175f1e64218f38d2a138a2d6988150588eb38046f2c9aa602f036beb916d3a46172c948b78eebdd8d3bad9b6c234c8ce03eb18e250858d30b4599fc26b3385152750245ca92420208ba1f7f8f5cc915ff8d799f4d18f9775cf9a11442c28a07cb4bfed7a152ece3eb6dea464152c1b2c9aab259b6c463d74b21a2d83deca341ae925231a51695928923631f1a1493fbe6fef8b961f258a82aedc1c8e7e65677622d7ea66209fce4daeda464ea97ee95b95d1c7f8b91a3023d36fb3311aeb4417460cbf2c24c2accb900e4a178a1582fb43071fbcfe0bb8500528d61a2e553a63ff0445785a691c9ac28c0084641e5837f78408439b6b0efc4299c12dbd3345d0797065ef21312e0c9d53a039cbdababc0e41175c02d4906e1e7e6de6c36e8a8629d632db230d09d34f3e5b63660e6e57e6c2a354909ed27fdd3a7fcf650675c3fd015013f52aafb34ec094f13b088f172d24f7f8694c5d4a30ee6c5121e0f3b99cbfdb31719a7a70f331524186d7cde54f4be04cc17f7c9b5d4eb0b061b44e10b83d0bea296161402a1fa70f6c0825dee4833730f36e45cc3cce945e8e9415cd440fe783a51469027c8d2e4171e224b618bb85937f413e6dabd7b70b081b64769647130ae3281f5cc07819cfd0cac7d00827ec726a56e818a9fad2d71bf71ace7198bf185c75c1401e1f48dde8552c8e851b1a22eed355e3480b5a70133dcc5e7c72d43f2664a5f4990e57ee06197f11753caf2ff8393644a208e0134de8f1049c8a175ce370d940108c66ecf8012bb8dfe1ea9ef8130748511883eda400f281927ca25cce9a1517b180befdcfe49cf58be6651683d1e5b270cf9291cfbb1fa6774b881887a11fff83d3c405d37138826c1d06cefb1bfba9745e1ce3aec01de512e4d7593b7e574f55360572e52a8251fcd11f5b6fb7911699cae11342f21d4c2f09e0e154148fd06e33c78a2a1ff30ea4dd04b9133c89399c8ed15a6a125fd97505359ac24d7ff44c503bcd382348ff21bce27f51219cd176edfcf79a05e4b0f52b413edbc37e7b4edbec74215ab68abdfd2ede3ee6f76f1d3baec6434fcb4e656f823bc1bc2104be8f5903eefd986130436a8d5a578878644d3f72da4a31c61e3568d4f2a405c652ed1f6b28cfe3350cbb4615689cc1de68e6a7954232652abc245a440714aecad4519de80cfd38ea069abf3ec8dd9757b173ae7b3114b51566f1d58648b2de830511085d6b8a782ee78ea78aed18103d7ef0b988745ef762589ff82adb04ee4ae7cfc283f11d1703a7b53867f70dfe358ad5066b795aed7f534ce415851e6ae0d62ebc1c1cd10a4b702602492db15fbfbfda85e86a1ed890ce800f76538ead7d6aefcf573237f8ae255551f6193ee9dd43fc019d818734003c2da60ce0b361c7f11efc6900bfe3c9342c5b35ad208fba49e33a7a083627fa99a580d3f3a7e974fd4c7d20a86806e409ea02017c002acddb769b611f53732fa8434e4eb67ab348f07d1c0f3ca21b39ed0aa7d22adabcafc124c53b62439d55cdcbd4a38a29dcdffeb0c48fea6ec0ea46d74649185cf8f7d52ec1b125d85cb45cdadae6a26dd131660862b595b0262a521620cdbf7ef6818be62455455d8f14b8feeb8afbc65820cae4ddb28a9f16d744423df03de34c40636bbd6783e49eaa7f4a1207020d25afb648d2d54f15507966b86367e76bd1dbaf69bf8bd83b788196f83f8aeb4cb0e29384df585aa2a045add44e0a924e3821dc87d27e184f1c0a93fcaf8c75718e3f13486ee6c703d930d15c8815c472c9fb91d2323f5b1d0b13d3140eb04a3cf1fdee116d649afb44ccd89e5e93107de08602cea6e73207417be93f84c54ffcf4771d1743d485675295eb8bc29f6f524b2a36ec75b714205210652f488296a9550b8aad98e69619cd5b53fcaa128a8299f91bac7607dfb6bc2659c81208063961b7862f32b0aebe3a8cf8c768343e2be5357ea57a3cffc776445fbaea1272c445496eab514d2529929bd0ff145326bca5c007717a1fe4efcad2fc9e874405ecad21920054ca65bbcea4443f88dae49964d62265c404ea052bb66a3b3eab19c5efd7ecb8c72b16516a5f0f3e832ca2fb8a2ed34d0c53b65104f8e5a5fe2a0f819920f19e0ac39b3053c4c0cb64a69a73a718141ab4e740b4832c7cb6720e342e52a0294def4f1166687c3ad55e3b61a9fcb0d873fad782728c124de814b122bdfa4b75d226d91e2bb666d13b369e0338d938731eb4c45bba688ec29198a352d1193d4932567576f8e9863dc065f5a326639feec428a01cbd146700d3d09dba73f6964598cc1f6fe59ac6105cca8f0930073c2d2291510322ede3cf46151eaef173d6b39bb5b7df1b00644e078d14ec2e73066e34e6b490c37f6067a4a39e7d039ca371cb00658ea5da10aa42e79fa1fee3834f54b17aa2c1702b7f1f262a47b6cacadf841a5ab410307dcc8a08fd2a10467abd110e0d88a565235efbc87ef2fa1c5413b0ff97f3cd29493b22963c0e5bc1fc8baf068ea83adbd30ed2d366b3bf235d61e7ef04fc902ee9e4e01e597a050a0209e9d9c88b89e7ff75795f4987128c8f34b7cc547a22b839e79cf3a7005adfd6d248503f283b36496381c8ab0f9278ed80e2047bc834ea3aeb4ba75c151cccab107c72b193820cbc9b4b70af31942452b05c29c29c618aed065e67e01a9bfaf965ec7fff27b16184059521198cfea8245370f616b956b7d86f92e58570fa1ca9c32952c9d7312b6593968a24bd423afeb4061a7cce5e1ed25d12b72d2117fcb74fe8d3df1c4acb34d9bc4bedd902b56ab282046038dd4d69f2e85364552dec49705ac11a212b548f38b69c7bc26f5ab5260f5e33361b413622724fef3b97bb24c58ed0e487bda025e7c3679c28bc7c53fde0796b4a77df201296acb7ff189646c325ecda0927479825228b381e69dcf7bad014ef19f5e9f73df8a6024511415fdc410b83a67f1b9edfe5c602289a7ad074dd0bec707cfff615c727621fb7aa8d0734ca45304b6167f05e5adc8b68bcf6f9ffcb8318fcfe4692f987d2592d45fcc6ab33ab352874d7d51a10899e15e670cb8cc59e2add1833bf3b34255265361b43083452d022e5796a073638568a3766dc199ec9c2c1b86926f98c2d4a21e129c3dca7363ae2c51fa62db071a117ad42501c0743c5b611dc91a34c541ee03fe28c43d4088226c01db008060156c904a0e42511a0352190a297c5ca89aa3675c8e90cc4eef6b67ca8dac611cdf2d73b2defc6f35e8961ce4a68cf62099a0b3fcca7af5b1c2cbba25e3f38c1f46ecae376cbdd7fa1ea39a513222e20b54864e49a08c8dd9d957f1848f2067799fd6266550fdcd8ff51cfc857c07521d55eea96067f7a6bb4264b4f0ec9e82ddb2242140b75f738c7d65e3545470fb7d4e1966ac6e0d2c8560cfffb74c0f1430fe5e5bd79b492ffadceee625b73c9c211e47debb9b81bcceed960277bb487e743b7ca52b6fe4883fc87bb5dd0c511644b54233547e34ecb324bce7d54b597a8bdc26e739285ec9e4498c5d0cb7e0e0ecb0c9c10122fcf1b2ef4263b1772b2bdd953c6059353835a8d5e39ff30b0968d77fc7273c7c937efe8d26187243921ea88cbe43529cf0389924d1589d9bb91f432e4ef8f8a15c3a610a95596a707b3bd3c0b5076f14eac0f93f979249446929c17225a1353d08df8a0cd3fc9ddc9bea9e225a21a0aaa66fc14b9d6b53bbb42f6b231b9862be3e0c060bdf1f4b01b28124a91da3e94e6f9e6b52b056b61a576a02df3b989d73161d142ef1df65b68d347d53ebe8d2597f4c2e24bf5f7396c66f4882126449ababf16a52dea8c41403acbebab5e4e6096c4073c6ad9573c43dbea06fb62585aebc88eb448e8234d2e1fedf0b3111a2f47aed2e32e4a15104d3d6a02ea076a3a3db898d46c0c9da6e68e98ade0f20cdc9ff56d460c0d59fa53a6d80f3e89e2499b87d62bb043b36937e6cee40233d950e16800b1aa8bcbae1dc54e34a9ac0df806763ac475133430076b03964a9132dfa61d066bc7ba32274b5408dc1c4b32033522b591baba97d49d4d94f3e126faf879e22d2dc25de160a3944753199a6b03176f55f2cb357f9001cc0fe88a6ce676f1d73e4ac28b3b5d7f7e31ac55d0a7e64341151270cd64ab9a676a0ef8d62f54b5b002bb7b9431198988898f3a235996ed74925762633eea40e4fff1eb877c547693bf6775f5424cb7620f29d54264cedb02782e88b9e8202471b60c490f6dcd51248f65137e2e6b5ce6f4cf861ed7fa011005dee32abed502914c4fe7a8801ecc3d6667c2cf68106fa9a07c2bcbacc4f76be347a733880e823aea90da9140e0911f845de70d14787a9c322308387bbc9fac9a4c8028df8145c58310a21d3f92e5a5bbd28946deb23e16360f325a", 0x1000}, {&(0x7f0000171000-0xfb)="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", 0xfb}], 0x9, &(0x7f0000053000)=[{0x68, 0x113, 0x7, "1c085708ecfc254cb2176be5856b7a0d5cba60587e22222e390fc7c43fa5d02b2f1a758b5af89ee1d0c1c6bf4546cbb0416578b63c8516a5258c49850afa9d194003aea2d27f7e961a1ad7882fcff71848e48fc92369"}, {0xb8, 0x10a, 0x7, "e20fdb142ddca5148f208684499d59447352dc5580aca8a0c53c1e219c90e8a4377381b50794c725dba6760272abfa198dddd32871979fb6f401d29681f5279d4f32dee213b423621fc834f656e8aa31e3811b55b412c5a4103ae704f5f381b8ce9e4b5889949bc80b5b64698e3f480744012d3008081f943da0798bf560003d503885e74a7376b8298c3713040c1d69d3705074f3556a3abe0b00af16982c24b9b2e5"}], 0x2, 0x8004}, 0x8000) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00003f2000)={0x0, &(0x7f00007db000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00009c2000)=0x3) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000c52000)={@generic="01731496e0d8cf5a68c01c061c2977ae", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) bind$inet(r0, &(0x7f0000326000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000007f000)={0x0, 0x3, 0x7, 0xd}, 0x10) sendto$inet(r0, &(0x7f0000004000)="c0f8", 0x2, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000743000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80006, 0x803) setsockopt(r1, 0x4, 0xf2, &(0x7f000027c000)="9c508d883a257f818472240f61dfced9", 0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000e72000)="24000000190099f0001be90400ed180e020800000000000000ebffff080001005f196be05697", 0x26) sendto$inet6(r2, &(0x7f00001c7000)="e1483c3b799cecdfcb091b9ac6272a56c1cc34d149ed57c7f18d3df6f76e74473a5d19a414f24baee4eff3fee47664a63d64da08789cac20fb7f277bd4e6a421b7696a6bcfdc09a3b8e0256c76d25a6040154bd489b4889274450c8f480352b7668b2a5392f89cd837eaca9eca62f50e210327c4c91c8795ef1bdfd6a0f91af0914fda651430e2be00ccb6c9798b940f06569246df22ed3370fb610a2e2e17fd36179e28686789f8f00ece93939ecbade443350934d4e91437797794edec9b9afc52f01bb4acf0282ef7a910746aafdee74f5dccd3fa6430e0776eee057f57063f04de3a1255d8be72236b8c6068b4c9ed20bf72e09ad6", 0xf7, 0x40004, &(0x7f0000b12000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) sendmsg(r1, &(0x7f00006fc000)={&(0x7f0000aa6000)=@nfc={0x27, 0x5, 0x10000, 0x1}, 0x10, &(0x7f0000069000-0xa0)=[{&(0x7f000008d000)="475647d26a3b9b3a51cd9bacabff2a7836322a222004e93ac0cbc7da4b38543addf4d8fff42775d7b663ca9f9648ad1b9c410080cdae0b5be861ec02a3dae00daa06790259f7a5c0826164dda027c4fcf7195fe753b0039d79cb0f8a5d6f8df6d1d0e06ff9082f77c2e1cffcd7c69ddad61e179195d3adde9e47859a2208cf557557c7a39cd46f", 0x87}, {&(0x7f00002d5000)="21c2136877d70b63ec7df2b43b23c45ca8b74104226ed40d2d0d69d14470b241b4bddbb3c75dc9e07a221ed7a69828d406414371ff3f4a484337503fcca6d5d8f26c09568186d3dccf18df3687650296297cee1d7eeed4b724c3c5825a4cce6617470aa1577cb83147017450f38a9c7f022be066c7f9c41e2d5268f713c8be40fe3bca9c00a052a74e02a4520cd445fc056a9aa4f60e72a55601cf32a75bdee0951ccc33810c30e15ceb09be13f2dd668b7513b736370728ab2470d890b9aada5a6acc6e4ba0fee776203203da277657294e0bb3eff5fdd54cfaed67788144ab377e6b0d1d4da5c6131bc099", 0xec}, {&(0x7f0000fc1000)="7b7f7d0043", 0x5}, {&(0x7f0000f7d000)="3073d03923b47c1562059fcaf5533bf8c8927f8e88fafafd3316a16d59fa9ef5db00ede1e33da75de4f90ece281e9fb9aba985e32473bea76a91d6547489297469ed774ac139b13fd20a6e795f416e67def40f3c62eb5d1724151a71a77dfc236b9099d77f3eb4679513dc6752bfc0187376017a574076014b68f022e025e9c3aec05e96e4320b57d4b6fe447633926dd64eda1319bcaeee088c01bb5b18f0c5117fb5e0d38d7d8a450c0a2c1516a2b06d0918dc11fe80f77d8fccf5afc45fbc8a373e", 0xc3}, {&(0x7f00000bc000)="28c0e2e519f64b57bc2de766d417f013c493736923115b84d076d35753c742e61a171eda3534ad333f5c8fe48bb84802f54c9aed89f277fdaccd47f3b3961bbf01c46398f851fc241c75731403c2271cdb0779c29b14bd5a2d6f1fb54df7f11792fc", 0x62}, {&(0x7f00001ae000-0x98)="17c1ea8b4b507134792ec46808d75795619b7ba55da9c14e95c681236c28226ec7bbef889a53918f26969aad0a4dcddeac5474e031fe7554d4ef307806ee9932384730ec428fc143d7d66a200975bc90048825b7b63832f33d5f14486a45fefd8f5cd69465d727a30b971ffe427bc6735e14ab26cd8022132f75db68d0d33b4e772b1415de5cc1abfb79c0c32fefdb99fcfd3c6f2f241b93", 0x98}, 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{0xdc, 0xff, 0xfff, "b1397d1ded1a0468a3150fcdef84d4af9080762560523793b544850e2630f1877e589bd18bb6c5ab590fe2540f814e19f23ff8c70e56c649850afe6072cede63949eec0cd95b1952ad0be8616d985eed0928c898d05eedc88d5d3de201bbb0973f14fb73af2fc04daef71673c74c75d3e7ad9fe48790978460d55ebe98bd715b6ea5b49d810d10599d3071148e5b3c2783cd74127b758a6173c6427b8fc8a7c5d1c8bb2b9f38fe5f735cea3c398a761415bbba881fb0cb983257b476765d4b8b9183c6e375c5c487d1be4881bf"}], 0x3, 0x800}, 0x4000) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000778000-0x6)="646374637000", 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000173000)={0x3, 0x9, 0x6, 0x5, 0x10001, 0x5, 0x1, 0xe6, 0x0, 0x4, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006fb000-0x1)={0x0, 0x3}, &(0x7f00003ad000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000f04000)={r3, 0x45, "43dd00a9ff2d89c55d00000008ddaa4dd013b3cf723defc09c6bad0048ad1f89e50b800feb51eb61e932b9c2358f6b56903ef1a8381768250988215e9767974e923162df93"}, &(0x7f0000e73000)=0x4d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000878000-0x4)=0x3, 0x4) sendmmsg(r2, &(0x7f0000f4a000)=[{{&(0x7f0000b8b000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000792000)=[{&(0x7f0000045000)="0e", 0x1}], 0x1, &(0x7f0000c59000-0x128)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000604000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000456000)=[], 0x0, &(0x7f00006b1000)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000c2a000)=@rc={0x1f, {0x5, 0x7, 0x1000, 0x1000200, 0xaca9, 0xfffffffffffffffa}, 0xe08}, 0x9, &(0x7f0000b44000-0x10)=[{&(0x7f00004ba000)="", 0x0}], 0x1, &(0x7f00006b0000)=[{0xb28, 0x0, 0xb8b, "134deef510a5443357e444c501b3bce6244969df60185a35b6c3bc38e93af947b4d7f47d6a1b3f35528416aedbdf0a99547256dead7447de3ae7664728ff643f0cb8329bdfe2ff5140aabdecac8d9b631e7deb3c4071cfbf212a2c4f0468b7a0957dc8698cef38d97a6922f703e68f0627668ef9e9c4574b07b6daecfb816cadd8c94a1bad350472efec2b2451a8da004192b259564a6e7d7a10d8156ccaf4ea02f86de85efba57b106c42ceb576b5b462a1ff4dc274c27afd28cf90916a5f75e9204cd1eea79852b986e0d37ff8f3c3601c7ea783bfc23f1e16110e1946085a5a98990dd733bf7de675f708fee3cf2ad7de5ec29db63d4228df1392004c77c88a72772f7d25d6bb9047ba25d27c98315357c899b71a668e4652bae12b7424480fe166916692488cb414d454789386fdfd19277e9121f2d90d54c22f995dbecc6a554dcee2016b05a51a3722b4fdb57152ed90d6034e3372d9c88b7caea95f9e764492f9af603e8cf54cbd16f6f61f02449564b68992b4d3ffe20888e6034a323e1c5ab2c315a1baf20cc94ce2d56f1e27bb8b7ee79d27cb155491e555d79ab56eeba10f5021e15486cd8e7920de4c698409a1b35cb063eb38810ba46be5e75204986e8eb4cdfbc7da76ce13bd91ebf4f80bb334a0d1d48bc8a80430b64ca6fd167278e2c343ac6f86acaec3603571511532183ad2084348b081fda03bb68037879b9d7f10ae5475954f69fbb48b9fe64033e5817763f8bb7c0a55b49dc79a7bed6da47ed5a5a9274c96a803e821dae09739507058fb64825ed6aac566183f48aa7514b1d7fde25cd0fce43ab443e7314c24efbfd807f701befc91cb9f6025c9be40e3a07b48818a561e8d8d2f6a9084e8df23f2110995f550b184a751f03dd4d93913cfd2c8c706581591e467f19d9fa494fb07260bf3dba25953f14b46147cd75a566a60e6ee6776d3403e73f03bb9335928e1801fe0037fb31d92e1d77ee2e64c722da29489de555b780f8bfbeb0eb8939258530b19037eb563c994293ec3be42276169a543c377f3cc55d9904ce790c8ccce2d31c1267f5ec21b8d5420734a821b7736778453b5f24fb217f06ae3d887e85ff3d229529d64e0fb66130188078c04d3290fb6b2415dded5ac918bfa976c14273d97e4c73d5da5c24af07c3578304728a318784af855dfa9a8364217260938b268143f0a3ce48ee5862b0b71a3c3536de4afc28849792163483892782186da9abbe2d7c8dc10ffb90154b39f654f708a8559964a092506fd3ad7ee3bed00b7a4f0c5a2d55a1a452a4126bd07f5f263de09921098f5da7c07ee01b7666967315ab99358c82f024feee8d28fb1fdc552d741bfacd64f3cc9138801dac3784b03fcc0566789c15de35f13d52e2a2a1245566df4c50c104701459e0448667f49c00eff9070581809d9212d7446bad331d71cf00e8547f40dd7e2fadabda47dec3577279963bdd5c097bb98fe436f7b47159c2def9a03c96c789d8d5108f994bac1a5a4fd9a7f5a468d9421538ea16d104ed76bea076a74ec2005f8bb429168916b1931e76029ccf6f51a5f296dcab2c4894860bd89d45aa6df427126124ba58945cad0dd6a3f929e2dbe2ae3b37fe5c505af3f6409235e8514e7dadc344ad9b6bfc985e9dcf420b3ea6c15791f98b102b28ea2d22173d13f54f96d2957092be4b13ce50093cf9486a51c6813ca75a74c08aca23b1eafe6bd8f7e597857789121b864e0d6b4fd87d4e41a04c6d6b3fd8b1ad5c5875dbf9e52414b51b075d2be251a6c6261cf686663384d8cb3801fc1d6b421f4edf7e72c58474c12682d7a14fb12583bd11204fb11a0b9b979bda3f1f019d80bb178b8184dd022b7840cfc020ea068a846f318b82d350dc7cb15c73bbb1c2a4ae8c11273269b66256d3b1f6a39de7b092c1186c93608ae59182f8c148308a191b53b151b1ba80c0bca0c46519b247d1b8a1027393aa1455672ae19d8aa5d6eda868fab9c7074da4fb6de4aecfaed4347242b478104475ed85712ad7b20df63e1fe33d549005d93a3589146a2e9b41ba3e2dd5e575f25db24799bfbcd7f5195eba888dd48b5e9ee54fb8cecfc82e7c38e7a03fbc0e67690d20c18bcc702ab3dbe7620be228dd21ef2f201c4b4b42f0a9a675cb7dae37d83710fb76ac4220423ff73f9c542e26b274e431ae986f2306db44db627e97b462f1fa11a2b3f66d25318e8a76241c42528bb933d35eef4ecd92e733a3a15fcace3f8e5ae370f48650e5d6e52045fba73d4110f329411fcca1bbbbb41d91b4c48c9da6c280e504255cf8a8e740593a119028916bdac784afa303bf47310d6b3d7410a4e39888e6737516db58dda94b1d82e975f6b43d4994f016c7406e9f12905952dde574b5a3ad2582d4e8ea033a20940191ae97a3ee63a104a4127ffcb3e1abcbd1022430b2b3115d82db7370437a2960137c54084134a227255e71b7c767414d1077b72b102322627979d6280d4ce516c0656f17387cb31269a6b41720dfae798128ab3c66743d2ddbcda2df72fddeaacc919e34f755ee92393438e4be8ffd43b19b9c2368e9fd3a8d3fd9ce478f99fa87619ab4cf7cbb32acde52f3625df29ef92473ac009cab1618b33d98d5747fe946db86d5d29b5c86f2cd6b8679807ff87912ff46ac51dbf09b3a36d3163985a3108e63c09629a91a09c936f16335bd37b46baae9c922206e2b4ac8b5ea6d58fc5174a3c972fd0e09760cd4507c9bf9ffaac26a7fff0c49aea2d8779108d902b0368fdc18439b5db843ed558d73b50625849a6fdfe4788ccc68657431b744a2686ca5774de2fa84c9fe955f071a67cf808b0509deae18224a90101838cf050c3cbaf52676d9e45794b53de1f66c832a6a87fb3d21252eaac2f5a6fb441cfa09d4029582c9c7b83e6b4bb1b318d1d0b026348c4e762a00b4992ac708b4435d653cfc805b6441d512e4eaccebe825a09cbacc033e1adf83489294a8b07bd0944d11bf056fceef0146519be430dbd0adab90d4bd87c8f614cb43b69f1199bd3bf5542a27bb5e79b33d20dbfda8ce87893b8fc4c3326a3dbb6b37947fed4333c5c1766b87ca9a3896c51791ceec2870b8ace74744e5984fd3d2d4eea652d007a9ed0af2d4137a4c90c7f562b07a2c558566b972b764d04da093f6af84469f9f03eda7916f61f48f977c3c039972ef6f3b55574c052e6dc168115022cc3e9a24ad5145774f424373ae3ee98afebf3ad91857ea122fbada13ff673c8daf312c170084cc091f9f2b84d6335ee575a3bf35c8b5eae636d6458ce905b136bf220692fb30c39298849faacc27e9e79c7ec02b84aa85b4a3ab6b8764478c5eb0f4f9350ac76d203b1a76978295a24958cfe15b7f1dce3a6a41d6431c2f222f3eb3b3d9af58782262f27f2ed4a70477ef73d019aa7fa6ffc64b144866fdca60a5bbf05e2183b2e16f7801d6e8ee1805f7635fa12654ba9aef23cb26d3acdddacf67b1acf091e3c2ce1ab823ac5ad5a24a3ccc607792562de22abfdc1881532f99938065eb388737e6780b09f6ca9dcfd675b9d55c3b92033c492b16bff59776dc5f5d4cc827b6cbefcea15acf71976d072cab261eacfc07e1bf315fcd4ce1c1f28fb803dbd88e79fe480e7571b7ab29d32ca4e12d26196678ff83940192abc459a76af3d82122806d74c93011b3044685c64c6e527bcbd8ac6732b7dd06b7fa0fd53dc537b1557aeb2a855fef08fcca40b7617c6f754f586d5c4fa542559b59449cdcdb65531063cd34099e71877ad3d257958489d59cf470d92c7fe37dd1cb70a3b72d8ee77c274b2a8ce95b4bd8974c9de1a0eaec4fb62f7a57852f8b82c0c66333e3ee4813c00abe12cc6d3548b21bab386f488166a14a9700ccfef00164b3d3ea0855dbcc7dd940947309495d40d8682b19916afd5a7a40a5b6752e6f1dbd29b97f96c2a729cdd671b1dbd797666304c005f9af7efba1881e753da4503dbfd7245503199fd01b5c0bc217b2afa23"}], 0x1, 0x0}, 0x803}], 0x3, 0xc841) connect$netlink(r2, &(0x7f0000559000)={0x10, 0x0, 0x7, 0x6}, 0xc) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000570000-0x4)=0x10001, 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000035000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008d5000-0x4)=0x45) recvfrom$inet(r0, &(0x7f000026e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000964000)=0x7fe, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000fac000)=0xd5f, 0x4) sendto$inet(r0, &(0x7f00001ff000)="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", 0x4e0, 0x10, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000819000-0x20)={@common="726f7365300000000000000000000000", @ifru_flags=0x1200}) 2017/11/28 18:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009df000)="2e2f66696c653000", 0x210000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d55000-0x4)=0xfff, 0x4) r1 = creat(&(0x7f000038d000)="2e2f66696c653000", 0x175) sendmmsg(r1, &(0x7f000016a000-0x60)=[{{&(0x7f0000a47000)=@generic={0x1b, "ff8e7579005f24cb101064b2f453d5c3715654c64dfeb919071585bc075b8f3632447e78dc10203f14c8d27248f3bf1f73b773ead60205064d602d8ecf77ea6908d5c49a9449ac22b150e6a0952ffbdc39d024c7b2597ee4c4955b2a812b0d30d64e98499c08b4feb9db5bdb277b12606e8dc44bc64569bd3c53b512f2a8"}, 0x80, &(0x7f00004e6000-0x48)=[{&(0x7f0000ab8000-0x2c)="8bb73e77bce51e74b7ff06f9f435a0072bddd3c6e7bf03e272976e3590beeae692eb973dcaa99939cdcdded3", 0x2c}, {&(0x7f0000134000-0x60)="fa7a9067f5f071614578d99a591ed630a8df34a99ffaeba888065f93e469b28e697de54742ee785d7a2fbbd18721aff9855f9406b60cc6d4acf547aed22231622bbe735a3cc4955b7967fe3d00d3cb64cdd59e2d55b43a67a6d4b0007d6e3336", 0x60}, {&(0x7f00005ca000)="6f456cbc5054c4f68f63b70ab379a7e6f7d35ea8aed070c293de22ff68de902125e6", 0x22}, {&(0x7f000041b000)="e80ba4944c2b6df6bcb41a90a39eb84adcd7b710c90fd7a6a17b4427b647f7eb7c2c18a50101aeed98f80ada13bdb83b085a737869a2a6721eeb5a934e1ac5fb65b418861ccdb40ac911273b8cf41ebae610602ef57464b3d793ac9e0ca4d394210009969e7e26ca26eeab6f0bd918b97a64f97dc2fbed0972d4f85704d74cc17e5f419849039c83d128de3e8bf86d22f19d22e26f5ac982220a289a5c8259518e7083e9c8ee171703cd94ba5ef2e25147784ced8abe22988280d5118453016c353ee16b03667ab850e6aa9601129f0fc7946a56c86019c7debe9ec9f47e9eb067a15fb36b0c9a6cc1996f9409f0b295", 0xf0}, {&(0x7f0000054000)="bc1aa4", 0x3}, {&(0x7f0000832000-0xc)="bf71bd5e6abf714c1c5e6bae", 0xc}, {&(0x7f000051f000-0x58)="304bb6f1145b074da877c135d868a32d2ec3dd36dcdcda203c5896ce19eb279e4bb2ca2bd2be091633aaa0539911460236b4e46a93b77d6a79e566df19b3c2d139e63cb71e8d6a2de199998812a494cae3557a5a0d50a6c4", 0x58}, {&(0x7f0000cb0000-0x7b)="4575f75cd359887b621382f4a719b9a0e228b103166cae7b7bd648e599500ab77365100d44a5aa5586575196c4d04b34f5b69aada9db9a9f54793e3a2110228f9223617c6b434ad087f2fa899a3cca4a1dddc9e4330f89b734575b65505fa8786687af5f96385cfc6b5c6b29b12c22709c6bbee6f83d4a8b72ff14", 0x7b}, {&(0x7f0000748000-0x88)="620762f50bdd98b34f88e51f139f50da78d445acfafb870a73276a4ac0cfdcba9294eec1957de4a75922000ab5ce883aab2cfcaf83c7b2895d01e2de68098869219b62f93df193d29842ab9d038b693feb95db1581358537b0fd2b7efefb47e1b6c4ca92076afb960e8c9ecce82e87e2b2ba448ad00449fa61ea96b32a2cb05ddea6ba0d8a241c28", 0x88}], 0x9, &(0x7f000089d000)=[{0x100c, 0x119, 0x7, 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{0x68, 0x10e, 0x1ff, "c0840ae2d3fd2ad0e17e91a8b558d0944d7307d114e172271bd83f3be3d958775a3e58bdf564df42bb7dd6f1da020b973ca9e7386e8c10469aa8beee521af96ab24f150b991465be1c199d0d81f5684ba82f6af047f1cb38116094"}], 0x21c4, 0x4}, 0x5}, {{&(0x7f0000cc8000)=@generic={0xa, "807cc3333878dbad816d7ec982aeebc3ee7fd7f4c458f23cddd484080728a4eed5d3258acf85193c2746732c6a437f3a71fe3e8e7f9127634a6fe76ab66562330e64b00d6f3b6557d4766177a43a97a8c4d9903d8575a336a4c83c1aea3e7bf7144749581f3db25385a3d75ce6dd2dcb0f808c289ce2b1c3b087ac9b7142"}, 0x80, &(0x7f00008c3000)=[{&(0x7f0000d77000-0xe2)="9d8c260e12af0b74193a2d406858d59f203202f199cdb5156f288644d70c583ebcc5582ee6f9338d8b57ad146a51b3b999eb74d64496268ce409622603204415a77042c8dc5ca3aef3ef3590aeeb5cdd5c4fba6c6844095a90bc893089792683c9d8597f53518f9884106e55fd81ebcb3b715ef1594a925f9417f2c73bcb2c8c3f4ca58024ad96def135b279a5c38f406063d84414bf971fa9cf78c6689414860594f3a330f9e7588cd66c6e324740ce22c01f361c11fb6dd664342995d71cfc761d59861d71bbe8333659be96283648d59114b14f0c4410ff94c896d521aca275ef", 0xe2}, {&(0x7f00001d3000-0x36)="c091aff7fafc8b4646033e49e3374111d185e085caefbc5eb9096eb441920ea3c43fa576ff928b6782c0db158787f677f3c54e419f3b", 0x36}], 0x2, 0x0, 0x0, 0x40}, 0x100}, {{&(0x7f000043b000)=@ax25={0x3, {"1356cc2d5e2bfa"}, 0x4}, 0x10, &(0x7f00002e2000)=[{&(0x7f000043e000)="b5104a3dfc7d35859fd8444ceb87d8c07d92a7437db01e86330ebea9caaae33049f2cc22c8838f8da340d5e707d4ba2d7c7e21711715b824adcd16383e424373d3cb72ae38d353d6a0944387ca97099be504ef525bc8268d7bb15bccea479b47", 0x60}], 0x1, 0x0, 0x0, 0x800}, 0x3}], 0x3, 0x4008051) getsockname$packet(r1, &(0x7f0000e9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e5000-0x4)=0x14) socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000b2d000-0x8)={0x0, 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000089b000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00004a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = socket$alg(0x26, 0x5, 0x0) r4 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000e33000)={0x3, 0x78, 0x1, 0x20, 0x3ff, 0x4, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x9, 0xfff, 0x401, 0x15, 0x0, 0x8, 0x5, 0x7ffffffb, 0x4d, 0x6200, 0x2, 0x400, 0x5, 0x4, 0x5, 0x5, 0x0}, r4, 0x204, r1, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000002d000)=[{0xc, 0x100000001}, {0x6, 0xffffffffffffff50}, {0x3, 0x2}], 0x3) bind$alg(r3, &(0x7f0000038000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x80, "726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00006ed000+0xfef)="10000000", 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000bc7000)={0x1, 0x4, 0x0, 0x8001, 0x1c, 0x80}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8) timerfd_gettime(r1, &(0x7f00004f6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/28 18:57:42 executing program 1: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xb7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000784000)={@common="69666230000000000000000000000000", 0x6}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b4000)="2f6465762f70746d7800", 0x2000, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00009c7000)=0xee6) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062a000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1f, 0x11, 0x1c, "4b688bd6a20cd8ee530f3d97b2630ffa04c8bde7b180c752538dd27cac0ee0b100b57321905bf32f2fa855518b4181403ae183df76c921540da5b986cf1c165c", "33bba03e14263001448ed651340fc5be587c0b79a7fb63732a09ba516ecfddd10818268e293e79638255f69be1db1fd7b0c35eafc3e156395412d9780f11a537", "cffa6788366d231c3161a815a226c59e676376d1d309972b42de5154631cd601", [0xfffffffffffffffe, 0x5e]}) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000e71000-0x8)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) modify_ldt$read(0x0, &(0x7f0000308000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00006e6000-0x10)={0x0, 0x400000}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000383000-0xc)={0x0, 0x2c, &(0x7f000056a000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b8d000-0x108)={r3, @in6={{0xa, 0x2, 0x7fffffff, @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]}, [0x0, 0x6, 0x8, 0x2, 0x2, 0x7fff, 0x1, 0x100000001, 0x1, 0x5, 0x80000000, 0x9679, 0x40, 0x9, 0x1ff]}, &(0x7f0000b9a000-0x4)=0x108) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) bind$bt_sco(r1, &(0x7f00004cd000-0x8)={0x1f, {0x1f, 0x0, 0x2, 0xffffffff, 0x7, 0x3f}}, 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) socketpair(0x14, 0x1, 0x9, &(0x7f0000040000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00002ae000)={0x10000, 0x3, {0x0, 0x3, 0x8, 0x0, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fsetxattr(r2, &(0x7f00000f7000-0x27)=@random={"747275737465642e00", "766d6e6574302f4023656d30776c616e302c286264657663707573657400"}, &(0x7f00002f0000)="5d776c616e307b00", 0x8, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00001fe000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000601000)=0xd5) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff4000-0xa)="2f6465762f70746d7800", 0x40480, 0x0) signalfd4(r0, &(0x7f0000a6f000-0x8)={0x8001}, 0x8, 0x80000) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001e0000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fe000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000037b000)={r4, 0x26}, 0x8) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) sendto$ax25(r0, &(0x7f0000bd3000-0xb0)="d4d7c6babb7cfc8192e33af0654e2f62f4d8a1462f203de7d0751896a983fa8444aa34478a7e956c105770ca7555aea9c0e0eacd636d250aab378c8538c3be309e9f04c5bb9b44f15aa498668b8a19ef2cc543c5ee9685c116a948ca700255393ee52bbd0eaec7c7296e55b92e936b91cbf5ad3d8fb09d91f79e3d4c237a5b9040e416b66d42c785a80293f61ed87b7b790d368943ce79e3fd0cb1b8fbfd13c324300741d868d29e500d4e83db9b269d", 0xb0, 0x20040080, &(0x7f00007ce000-0x10)={0x3, {"623a103376d2a8"}, 0x0}, 0x10) 2017/11/28 18:57:42 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r0, 0x0, 0x8, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0x8000, 0xc0011b7f, &(0x7f0000001000-0x61)="3dbf39b8b04def30aa35ffd4ac6a417fdfcee95f8a69c78fc8b549d5c649c97cf97988239d8e0dfa2f5d083b1a4f7c898db0f2e26764be96315e925f1e1a415a1296e776fe992b75a1ded5ac7c98c644cd2e7fcd10c3f69e2bd841b4e582667076", &(0x7f0000001000-0xac)="9033b2c88306c029b224ce2184cdb6f216ba63a8d2d7836c3ae22be1d83a68787fd97bc75051468f56ed1c69762e1276c43c30920d5f43a888f4739c34b24e550247052a761d445a0257cae675a8472146a50c5c4ff3c690bba71d4ce5aa09a9a9ea961ed92914ad45a174a3ee30b265d339ccdb568a6e0e9a0c494596f8ef3358a66aac14f1c201d5b1df275d3b8325fa1a23badf1e2c4251f6db3beed8e3a17e63c0412c16c3bbb3350371", 0x61, 0xac, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="73636865647374617400") preadv(r1, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)="00", 0x1}], 0x1, 0x0) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059f000)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b2d000)=0x0) readlinkat(r0, &(0x7f0000b13000)="2e2f66696c653000", &(0x7f000006f000-0xb)="0000000000000000000000", 0xb) ioctl$KDDELIO(r0, 0x4b35, 0x7) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000882000)={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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000828000-0x11)="2f6465762f7161745f6164665f63746c00", 0x840, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c41000)={0x0, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000e39000)={0x0, r2}) r3 = syz_open_dev$sg(&(0x7f00009a3000-0x9)="2f6465762f73672300", 0x200, 0x40000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f000048b000)={0x2, 0x56e0, 0x4981, 0x4, 0x4, 0x1}) r4 = socket(0x11, 0x802, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000b1a000)=0x0, &(0x7f00001e8000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000ea4000-0x8)={0x0, 0x0}) stat(&(0x7f0000cbe000-0x8)="2e2f66696c653000", &(0x7f0000fe8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000c3b000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r4, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f00005ed000)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x18, 0x0}], 0x1, 0x40001) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r1, &(0x7f0000eb7000-0xc)={r3, r5, 0x2}) 2017/11/28 18:57:42 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f00008a4000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000147000-0x4)=0x58, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x6d, 0x20, 0x8}, &(0x7f0000e2c000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x3bb) syz_emit_ethernet(0x1072, &(0x7f0000a2f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x15, 0x4, 0x0, 0x0, 0x1064, 0x0, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0xa, "e491e7981d58119a"}, @generic={0x83, 0x9, "36097421ab6b97"}, @lsrr={0x83, 0xf, 0x3, [@rand_addr=0xf6a9, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x10, 0x479, 0x3, 0x3, [{[], 0x8000}, {[], 0x0}, {[], 0x3ff}]}, @cipso={0x86, 0xd, 0x1, [{0x6, 0x7, "2f9a117dd0"}]}]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0xfffffffffffff96a, 0x0, 0x0, 0x6, 0x23, "f29fdc", 0x1, "73d54f"}, "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"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x1, 0x3fffffc) syz_emit_ethernet(0x5c, &(0x7f0000ee5000-0x5c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xe, 0x4, 0x0, 0x4, 0x4e, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0x10003}, @ssrr={0x89, 0x1b, 0x1, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}]}}, @tcp={{0x1, 0x0, r3, r3, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {"0836"}}}}}}, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00009cd000-0x8)={r1, 0x1020010000100000}, &(0x7f0000653000-0x4)=0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = request_key(&(0x7f0000b25000)="6269675f6b657900", &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d5f000)="7070316e00000000027b006e96", 0xfffffffffffffffd) r6 = getuid() getresgid(&(0x7f0000917000)=0x0, &(0x7f0000341000-0x4)=0x0, &(0x7f000072c000-0x4)=0x0) keyctl$chown(0x4, r5, r6, r7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006f8000)={0x0, 0x0}) getsockname(r4, &(0x7f000060c000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a48000-0x4)=0x10) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = epoll_create(0x100000001) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, 0xffffffffffffffff, &(0x7f0000836000)={0x40000003, 0x0}) syz_open_dev$mice(&(0x7f00000b8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$sock_timeval(r8, 0x1, 0x15, &(0x7f000011a000-0x10)={0x0, 0x0}, &(0x7f000085a000+0x6cb)=0x10) clock_gettime(0x0, &(0x7f00008bd000-0x10)={0x0, 0x0}) syz_open_dev$mouse(&(0x7f0000f82000)="2f6465762f696e7075742f6d6f7573652300", 0x3, 0x80) futimesat(r9, &(0x7f0000428000)="2e2f66696c653000", &(0x7f0000eab000)={{0x77359400, r11}, {r10, 0x0}}) r12 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000076000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r12, &(0x7f0000e1a000)=[{&(0x7f000062f000)="160000001300194704017400000000df7f39000002000000fb0080952180ef0009001600270001000000000017000300440043070000810400e6dee5d6", 0x3d}], 0x1) mmap(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:42 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000772000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000638000-0x18)={0x0, 0x3, 0x20, 0x400, 0x4}, &(0x7f0000110000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000075f000)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f00009b8000-0xb)="2f6465762f6c6f6f702300", 0x200004, 0x0) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d93000)="2f6465762f73657175656e6365723200", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000877000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x4, 0x8, 0xfffffffffffffff7}, &(0x7f0000155000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e32000-0x8)={r1, 0x0, ""}, &(0x7f00007b5000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006d7000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000934000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000dfe000)={0x1, 0x2, &(0x7f0000bb5000)=[@generic={0x8db7, 0x0, 0x8, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f00004ef000-0x6)="737973654f00", 0x2, 0x80, &(0x7f000053d000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001e3000-0x8)={r0, r0}) bind(r0, &(0x7f0000f06000-0x58)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, 0x1c) sendto$inet(r0, &(0x7f0000016000)="7d", 0x1, 0x4000004, &(0x7f00006b6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000009d000)={{0xffffffffffffffff, 0x3, 0x3ff, 0x200000003, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$vcsn(&(0x7f0000b43000)="2f6465762f7663732300", 0x1ff, 0x501000) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000be5000)="63707573657400") getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000012c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004da000-0x4)=0xb) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) preadv(r3, &(0x7f0000008000)=[{&(0x7f0000007000)="00", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000223000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200}, &(0x7f0000c2e000)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000459000)={0x0, 0x2d, "864026cd9a134d12f6aefa3631a485ef4be78d6375fbad438669e6918679f6e523ebaad32921826f6fd4a94874"}, &(0x7f000000e000)=0x35) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000708000-0x8)={0x0, 0x9d1}, &(0x7f0000584000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000029000)={r4, 0x20000}, &(0x7f0000559000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a76000)={0xffffffffffff45ac, 0x8, 0x7, 0x9, r5}, &(0x7f000089d000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00001b0000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0xb, 0xfffffffffffffffe, 0x9, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ed4000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) [ 598.872951] QAT: Invalid ioctl 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ddb000)="7573657200", &(0x7f00008db000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="e5e82938afd38cd017875dfeadb1848a5ac3e921e458db43", 0x18, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00002aa000)="6173796d6d657472696300", &(0x7f00001fc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003aa000)="b2b415b57b460d353a6d1752b9b5737ea44ee4eb5475cfbb56c01be8496a46b800b844157bb8265d430c6aed31c6935b16c49f", 0x33, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c8b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000823000)={{0x0, 0x3, 0xfff, 0x3, 0x2}, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6b000-0xa)="2f6465762f6375736500", 0x7a9140, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00004c3000-0x2)=0x3, &(0x7f0000b8d000-0x4)=0x2) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000d6d000)={@generic="219a900fdfeed008ec54604fdecf36af", @ifru_flags=0x1000}) pipe(&(0x7f00007da000)={0x0, 0x0}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000054a000)=0x1) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000009f000)=@generic={0x101, 0x6, 0x9}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) [ 598.907208] QAT: Invalid ioctl 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000082f000)="2e2f66696c653000", 0x400800, 0x160) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009fa000-0x4)=0x0, &(0x7f00009b5000)=0x4) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000092000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000c78000-0xb)="2f6465762f766373612300", 0x0, 0x100) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000e61000)=0x40) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c4d000-0xa)="2f6465762f6375736500", 0x200000, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000085000)=0x0, &(0x7f0000186000-0x4)=0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f00001ac000)="2f6465762f6c6f6f702300", 0x400, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000268000-0xc)={0x6, r0, 0x1}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000557000)={0x0, 0x0}) [ 598.942119] QAT: Invalid ioctl 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x8200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000038d000-0xc)="2f6465762f6175746f667300", 0x400, 0x0) bind$inet(r1, &(0x7f0000265000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x40001, &(0x7f00004f1000)={0x0, 0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000705000-0x8)={0x0, 0x0}, &(0x7f0000060000-0x4)=0x8) setitimer(0x0, &(0x7f0000967000)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000261000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x1, &(0x7f0000871000)={r4, r2}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000-0x11)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000c41000-0x54)={0x0, 0x4c, "e89a763af0da6771167144f4007059059f70c5522bce72b6984647a049c89cabdb9b9390a1ddab93f348766c2cdb470b01dd13a2237ea6498f8dba320c71bff01ed49caadee7fbbb01df3f24"}, &(0x7f0000075000)=0x54) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000e3000)=@assoc_value={0x0, 0x7fc}, &(0x7f0000b8d000)=0x8) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x55, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ddf000)={0x0, 0x0}) r9 = syz_open_dev$sg(&(0x7f0000f16000)="2f6465762f73672300", 0xc70, 0x80) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r9, 0x800443d3, &(0x7f0000dd8000)={{0x3, 0x80, 0x0, 0x6, 0x6, 0x1}, 0x7, 0x100000000, 0x100000001}) mmap(&(0x7f000074d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ce7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) ioctl$KVM_DIRTY_TLB(r9, 0x4010aeaa, &(0x7f0000b14000)={0x68c, 0x7}) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f000074e000-0x18)={0x0, 0xfffffffffffffffd, 0x20, &(0x7f0000064000)=0x0}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000216000-0x8)=0x0, 0x5) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 7: r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000b58000-0x10)={0x0, 0x4, 0x9, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000733000)={&(0x7f00007e5000-0x8)="2e2f66696c653000", 0x0}, 0xc) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000081000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f0000332000-0x78)={0x5, 0x78, 0xffffffffffffff69, 0x7, 0xeeef, 0x7, 0x0, 0x2, 0x340, 0x2, 0x5fdf, 0x1ff, 0x7ff, 0x2, 0x0, 0x401, 0x1, 0x7, 0x9, 0x20001, 0x1000, 0x3, 0x7, 0x1, 0xff, 0x9, 0x0}, r2, 0x1ff, r0, 0x4) [ 598.996603] QAT: Invalid ioctl 2017/11/28 18:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r8 = socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r10 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in=@empty=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000399000-0xb)="2f6465762f6877726e6700", 0x82, 0x0) name_to_handle_at(r1, &(0x7f00009cf000)="2e2f66696c653000", &(0x7f0000589000-0xe8)={0xe8, 0x4, "095ddb7f37a84c9ec30926bf82592d7d33adf7a3f5906c3ee601ac7d43ef67880501d6c7d6cd18f35b0f80ad5ec76070ca9141dc135efa71816277247a0b83a64e7c514e407d05b8e818d88247440a1eacd0c10b3f628735beb55912e61486c81e5d0c3d6bca4454464542a456b597086a30217b745bf1b53b926b6d06661c0a6d5f9b64acf6e11b38c46c8aa66f295b797fb01aaf843921e18eae2b1ed0cc82469d3e87d4a7f302dfc6912dab9b23504c446cf773838af01b13aa0fb22fe603e6490d24d4979ae4bd6efe1ca81bd9cb244c9408c31a0296d6abff1445fac564"}, &(0x7f0000d7d000)=0x0, 0x400) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a5f000-0xa)="2f6465762f70746d7800", 0x0, 0x0) sendfile(r0, r0, &(0x7f0000d7e000)=0x0, 0x1) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d6a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000e20000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000318000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002a1000)={0x1, [0x2]}, &(0x7f000003a000)=0x6) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x200, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000a51000-0x10)={0x10000, 0x7, 0x81, 0x2}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) ioctl$VT_ACTIVATE(r0, 0x5606, 0x2c12409) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b6a000)={0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004f5000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000021e000)=0x400, &(0x7f00005c2000-0x4)=0x1) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000ab3000)=0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000fe, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x6, 0xd, &(0x7f0000001000)="", 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000723000)="2f6465762f766373612300", 0x4, 0x20000) accept4$llc(r1, &(0x7f0000c10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fdb000-0x4)=0x10, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f6375736500", 0x40000, 0x0) fanotify_mark(r1, 0x8, 0x10001, r2, &(0x7f0000872000-0x8)="2e2f66696c653000") bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000048c000-0xc)="2f6465762f6175746f667300", 0x20000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) [ 599.060677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 599.092654] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) remap_file_pages(&(0x7f0000caa000/0x12000)=nil, 0x12000, 0x2000000, 0x84cb, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f72746300", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000477000-0x6)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000da7000-0x10)={0x8, 0x2, 0x9, 0x7, r1}, &(0x7f0000ce2000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000c76000-0x9)="2f6465762f73672300", 0x7f, 0x40200) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000211000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000498000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000009a000-0x4)=0xe8) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000a09000-0x1)=0x4) sendto$packet(r3, &(0x7f0000ea8000)="52242271759d374700557976a66d8793e90bcb6cdb026493463f1e10c088a6b3b75e38", 0x23, 0x4040011, &(0x7f0000d4d000-0x14)={0x11, 0x1c, r4, 0x1, 0x6, 0x6, @random="2a12a3967230", [0x0, 0x0]}, 0x14) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000b39000-0x18)={0x0, 0x200, 0xffff, &(0x7f0000333000-0x8)=0x0}) 2017/11/28 18:57:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000c6d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) perf_event_open(&(0x7f0000a51000)={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) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001a0000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r2, &(0x7f0000ebb000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000027d000-0x4)=0x1c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c6000)="2f6465762f73657175656e63657200", 0x80000, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000530000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000ca5000)="2f6465762f6b766d00", 0x2) r4 = socket$inet(0x2, 0x200000000000001, 0xb2) setsockopt$inet_mreq(r1, 0x0, 0x5, &(0x7f00008bf000-0x8)={@empty=0x0, @rand_addr=0x3}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000c71000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000043c000-0x28)={@generic="095e3d43ee9aabe486db0ebff1366162", @ifru_addrs=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f0000622000-0x128)={0x6, 0x0, [{0x0, 0x6, 0x0, 0x0, @msi={0xa3, 0x7fffffff, 0x100}}, {0x8, 0x7, 0x0, 0x0, @msi={0x4c38, 0xfffffffffffffffb, 0x6}}, {0xa33, 0x3, 0x0, 0x0, @sint={0xfff, 0x4b9}}, {0x6, 0x2, 0x0, 0x0, @irqchip={0x80000000, 0x7}}, {0x800, 0x2, 0x0, 0x0, @sint={0x0, 0x7ed}}, {0x5, 0x3, 0x0, 0x0, @irqchip={0x8, 0x3}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0xffffffffffffdc90, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) bind$alg(r7, &(0x7f00002bb000-0x58)={0x26, "736b636970686572000000000000", 0x0, 0x187, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000742000)="9d3be52957c3fdcc805fa6c76c275a1f", 0x10) r8 = syz_open_dev$mouse(&(0x7f0000d30000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x86, 0x80) r9 = accept4$ax25(r8, &(0x7f0000e58000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000056a000)=0x10, 0x800) accept4$ax25(r9, 0x0, &(0x7f00002ee000-0x4)=0x0, 0x800) fcntl$setownex(r1, 0xf, &(0x7f0000cdc000)={0x0, r0}) modify_ldt$read_default(0x2, &(0x7f000073e000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) sendto$inet(r1, &(0x7f0000b3d000-0x1)="02", 0x1, 0xc040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r9, r8) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00002d9000-0xa)="2f6465762f7663732300", 0x3e, 0x800) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = syz_open_dev$vcsa(&(0x7f0000cde000)="2f6465762f766373612300", 0x101, 0x660001) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00007bf000)={0x4, 0x4, 0x5}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c95000)="2f6465762f7663732300", 0x100000001, 0x100) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00001a4000)=0x46, 0x4) 2017/11/28 18:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r8 = socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r10 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) [ 599.142232] netlink: 4 bytes leftover after parsing attributes in process `syz-executor2'. [ 599.151666] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006e6000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x4, 0x9, 0x0}, &(0x7f00008fe000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a75000)={r1, 0xfffffffffffffffa, 0x7ff, 0x2, 0x864, 0x70}, &(0x7f0000e28000-0x4)=0x14) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000775000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) 2017/11/28 18:57:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f000035f000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) clone(0x1a80000, &(0x7f0000cc7000)="e89b07106d11b9220434b46e", &(0x7f0000eee000)=0x0, &(0x7f0000b14000)=0x0, &(0x7f0000b25000-0x1)="5c") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a4000)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000e9c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x40000000) prctl$getreaper(0x25, &(0x7f0000570000)=0x0) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getegid() syz_open_dev$loop(&(0x7f0000858000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x40000000000) 2017/11/28 18:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r8 = socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r10 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) 2017/11/28 18:57:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) symlink(&(0x7f0000bb9000)="2e2f66696c653000", &(0x7f0000220000-0x8)="2e2f66696c653000") syz_open_dev$loop(&(0x7f00000cc000-0xb)="2f6465762f6c6f6f702300", 0x9, 0xfffffffffffffffd) r0 = memfd_create(&(0x7f000085c000-0x1)="00", 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002f0000)=0xe561, 0x4) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f0000750000)="", &(0x7f0000744000)=0x0, &(0x7f0000293000)=0x0, &(0x7f0000a11000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73000-0x10)="2f6465762f73657175656e6365723200", 0x8a001, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000049000)=0x1) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000aa000)={0x0, 0x4}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e34000-0x14)={r2, 0x7, 0x2, 0x9, 0x7, 0x402}, &(0x7f0000216000-0x4)=0x14) fcntl$lock(r1, 0x5, &(0x7f0000f94000-0x10)={0x2, 0x4, 0x3d74, 0x31a, r0}) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x1040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001e0000-0x4)=0x0) waitid(0x0, 0x0, 0x0, 0x41000004, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc7, &(0x7f0000e62000-0x4)=0xffffffffffffffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0xfffffffffffffffe, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x101, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x6da000)=nil, 0x6da000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x266, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000a85000)="2f6465762f6c6f6f702300", 0x0, 0x40002) fanotify_init(0x20, 0x88000) sendfile(r3, r3, &(0x7f00000de000-0x8)=0xfffffffffffffffe, 0x100000001) close(r3) mq_open(&(0x7f00000bc000-0x17)="5b402f00", 0x840, 0x80000004, &(0x7f0000000000)={0xf6, 0x800006, 0x3, 0x0, 0x4ea5, 0x2, 0x401, 0x0}) 2017/11/28 18:57:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r8 = socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r10 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) 2017/11/28 18:57:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getpeername$unix(r0, &(0x7f00008f8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0x8) 2017/11/28 18:57:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0xfffffffe) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[], 0x0, 0x40001) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000afe000)="2f6465762f7161745f6164665f63746c00", 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20005) r2 = dup2(r1, r0) sched_yield() mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000040000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7dd4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000022000-0x5c)={0x1, 0x3, 0x7dce, {0x77359400, 0x0}, 0xd9bd, 0x240b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000042000-0x2d)="") mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) r3 = getpgid(0x0) wait4(r3, &(0x7f000002f000)=0x0, 0xd, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x21010, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000044000)={&(0x7f0000033000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000d000)=[{&(0x7f0000009000-0xea)="", 0x0}], 0x1, 0x0, 0x0, 0x20000000}, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000031000)={r1, r0, 0x3, 0x1, r0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x4, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x1c) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000047000)={0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f0000039000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={0x0, 0x0}, 0x0, {0x0, 0x8}, 0x5, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000d0000-0xb)="2f6465762f6c6f6f702300", 0xfffff7fffffffffc, 0x101000) r1 = dup(r0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000e80000-0x4)=0x0) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r1 = memfd_create(&(0x7f0000bc0000-0x9)="406b657972696e6700", 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007b4000-0xb)={0x0, 0x532, 0x54f, 0x100, 0x100000001, 0x1000, 0x7fffffff, 0x101, 0x28a, 0x0, 0x10001}, 0xb) sendmsg(r1, &(0x7f00009ce000)={&(0x7f0000bff000-0x10)=@in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6c000)=[{&(0x7f0000d2f000-0x9b)="1bd60f00e5f079f6be9b3ba9873d6e552b66a844a1c850117328f0cde6dbf34dc5dc92634de5da5ab0df50fb6ac09190e3fa90f16339733488d1630fb3c662b4fb266f6768286dc09035c0d298d18aa3a1b8277a8e8536e40165fe44c993d14e08a27da55596f6a69f68338c4055b0d2dac881793b4d66e8f4c0f0909f437f086296353c53f2ae752765e07b84da44c39af59e0f6252f279966dd5", 0x9b}, {&(0x7f00008d2000)="4127878d446c528a410b7b9b31c74bb640189dd131575c05fb9982c5f3f9c1fb90f12f32402d61f46a85d81d4cc773e9e4cf8227a61e5830bf7c02cc68252f5b6ae888bf2f19c1f79959fa0a56f378a82ecf8ad7fa8e65b527859a3330644397634cf53fbccccb374eacff0ad6c8ac72e8ee035cf570275586fbab73187e4a688a6019c60440748b7fac971b622d428d42e14b4c65be5da1f5e96fa73b819dcf4581c6af1892861a9c572b2e10d39f20c66ac4adae6a111746cdc83cc9f30518fda9dcb620f1a3eb678209b2282e35fbff8498dd1903804d0e", 0xd9}, {&(0x7f0000e21000-0x5)="cb825f02a2", 0x5}, {&(0x7f0000ee3000)="8c72d73c8207dc0a89381b1984dc20c28931c7c9463b371e7f8f2a76fc012bc653d8526e48d1ad70db0c44fc4389fba61bd7a0e8c6cf0ed143ae747d316ba200c0fd29bc8ff22dad302c280cde15284eb3aaf467cbbb574c5794974eb5bbcddd6049f233209d452f1f5a1b48f0d5646bbef73475c6c9ce91e6b383fc8806729ec38caaa0421d659c9801649f5b732db9a000bc480bc90988d9e27978d9aeb2f21ff64b69e1f2fa4e87beb011432e11a580a6ae14d3b3c47a55d2b2f2988bb4bef56cdc48", 0xc4}, {&(0x7f0000a40000-0x9e)="3de6fd0cf1cb91a02c1e12acee7630c650b427a528ad52f05406ab1f1f6bc0424ba5063264cbdb3469e5a575f3118e62d17db773b4609e09fc4f974fe8c5135165dccefe84636ad440393af17d2d4c71f26089da1512e0952202526de8f45f980e14615bfd672a0a1c6b23bd51732a1631a33ba3e2f12f325b2d50bba1988f4a7efbda65252c92915f41a9c4f18862e9831fd781067b08c93884382a65b1", 0x9e}, {&(0x7f00008f6000-0xc7)="4b28a24986849f0bf9de6db6ac9f879b7b1770e75929fcc17c0ae62eb8e5db598e010b218880a4623ead57cbcb4291004fddb292bd4d84bbf5aed80a008897d10a6d2ff5eb5f70993d5ce3d647eec9d23bc76a9f8afda28d7ce293042dcc41574eb23a58289c408c75b9ca7cddf9b3c9443f7891aa02e6bf1ed765332345244efaaea8fe646d85f687a9ccda084fe67bbee3787250cb12e70335f3daae373b1415a94a0db138d1341f2d47d9007e6f551820bb9602500cd9114497101fa0ca9bf25cdfa9d1ecf5", 0xc7}], 0x6, &(0x7f0000b5f000-0x168)=[{0xd0, 0x103, 0xc59, "f34aa6bbf0f184bd381a321b3d019a32a548f76d6beab905689cc4b0a1fb119a059da3b4a2c904399101cb74618431848631e38af3117b7b9bf4cd71b96aba79fba8e311972233488741efcccf4d4d94a2351646fb8fc2094a440f978febdd83f3d721a7299d915d8625193f1341066ca24f3e529fe7ce78e81f800dde6c7c3df28fdf9f37a78662d400c36b5c0dc84788295547c9ed75c603c8df5df11151cce17c5426f6fee0794df30db0c8a6b047ad9c1fd301edce9f49ce4e77f0d6318a8a19"}, {0x98, 0x10b, 0x68, "c58da1cfc7c9d39fb6e9f91526b2a6cc84c0fe8b6121aac1e7b414fdfb50420be7c44745f348444c33b07d0b14c44527e8e155616bd02299521962ba8d6b47b2c940abbd5a1c8efb800cd06a1be05052000f74467cd1d5bef93ea38d42deee6d04fb8f78b8c6835e263ce36eb368c01c3f99e78ce1f11e1c98e6beb11ee5e380eb1c364cc603c6548e75d8"}], 0x168, 0x20000000}, 0x4000000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004d1000-0x4)=0x2) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000034e000)={r1, 0x18, &(0x7f000085b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007cf000)=r2, 0x4) prctl$setmm(0x23, 0x5, &(0x7f00002ea000/0x3000)=nil) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) munlock(&(0x7f0000b1b000/0x2000)=nil, 0x2000) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe8000-0x4)=0x0, &(0x7f0000aaf000-0x4)=0x4) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x100000000000802, 0xe7) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) recvmmsg(r0, &(0x7f00003f2000-0x80)=[{{&(0x7f000035d000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f00000b3000)=[{&(0x7f000051c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79}, {&(0x7f0000fd0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000ea4000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}, {&(0x7f0000bff000-0xf)="000000000000000000000000000000", 0xf}], 0x4, &(0x7f0000b4c000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x9a}, 0xf724}, {{0x0, 0x0, &(0x7f0000102000-0x8)=[{&(0x7f00002b9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x1, &(0x7f0000e48000-0xf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c, 0x0}, 0x4}, {{0x0, 0x0, &(0x7f000017f000-0x40)=[{&(0x7f0000cd0000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000edb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000fe3000)="00000000000000000000000000", 0xd}, {&(0x7f0000dbf000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000eb2000-0x85)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x85}, {&(0x7f0000f11000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00002cd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}, {&(0x7f00006a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x8, 0x0, 0x0, 0x20}, 0x4}, {{&(0x7f0000c35000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000962000-0x8)=[{&(0x7f0000b3d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x1, &(0x7f00007e3000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x2}, 0x9}], 0x4, 0x20, &(0x7f0000925000-0x8)={0x77359400, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000064b000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x40, 0x0) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x0) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0xfffffffffffffffc, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000974000)="2e2f66696c653000", 0x0, 0x100) chdir(&(0x7f000039a000)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cd5000)={0x0, 0x6, 0x10, 0x1ff, 0x10001}, &(0x7f0000d1a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001af000-0x8)={r1, 0x6}, 0x8) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000b7e000)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) r8 = socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r10 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r9, 0x4c07) ioctl$LOOP_SET_STATUS(r10, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r9, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f00001d7000-0xe8)={{{@in=@empty=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}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4a000)=0xe8) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b58000)="2f6465762f72666b696c6c00", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b24000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x101, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x2) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f61000)="2f6465762f6877726e6700", 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000003000-0x8c)={0x9, 0x1, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = request_key(&(0x7f0000000000+0x8f5)="6465616400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa)="65746830776c616e3100", 0xfffffffffffffffa) r2 = add_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6c)="7c3796ba76ef56eef46a28e7bbff8fc52eda63485ef402c4b6c9e6a359ee7db7f9f1a5cde9c776f36010d5047b25d3210e7b1e6ad866d5043a71f1e03fb523cb7f8fb33127d0f6ff74a73a6119b1e0c9a733c22334ec5cbad1ca8026fa9b71937a5d9d958ec8eb2ece233866", 0x6c, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000361000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000af4000-0xc)={r3, 0x4, &(0x7f00001f7000-0x70)=[@in6={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9f8e}, @in6={0xa, 0x1, 0xcd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}]}, &(0x7f0000000000+0xd7f)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x100000000008d3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffff, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, r5, 0x8000000000003, r4, 0x1) r6 = open(&(0x7f0000e7e000)="2e2f66696c653000", 0xfffffffffffffffe, 0x5) r7 = gettid() bind$unix(r6, &(0x7f000095e000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bfa000)=0x0) perf_event_open(&(0x7f0000bb9000-0x78)={0x5, 0x78, 0x200000000, 0x0, 0x0, 0x51, 0x0, 0xf2d, 0x10000, 0x0, 0x666, 0xa99, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xc9, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00007bb000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0xffff, 0x1, 0x8, 0x2}, &(0x7f0000361000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000857000-0x91)={r8, 0x86, "c56ca94aa84227e8acfbf2239492b5b991c5cbe611f18772c9f57a9b8b2ef0acfa765c9a1c4ac22f73d1a107ff07000000000000905525ec1624f8c6ae65ea0000000201000000000000003930ca2a9daeb7a7f25cafc6ac1db846452469e8244346c222c7b8a06f7c882a3374122cd5379f06f5fc96627886da29a3624a4787ebb5e156f9e7"}, &(0x7f00000b3000)=0x8e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r9, 0x0}, &(0x7f00009f7000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cd000)="2f6465762f73657175656e6365723200", 0x101000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000045e000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000671000-0x4)=0x52) r1 = socket(0x11, 0x802, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000640000-0x4)=0x0, &(0x7f00005d7000)=0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d7c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d1000)=0xe8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000098c000)={&(0x7f000008f000-0x58)={0x27, 0x1, 0x80, 0x1, 0x0, 0x2, "de048949272a537e7ec95e9d8c6cc04a4b7c9f8676fe8da4c52a6a14a52c3012323bf39906fc6c6e9febd345db52d9dd80176a6edda67435c3f23cb787838d", 0x100}, 0x58, &(0x7f0000274000)=[{&(0x7f00001cf000-0x6)="272c9389be0f", 0x6}, {&(0x7f0000481000-0xda)="ff457ffcf1276bf8ccad33b003228d23f236b60a9bf7bccc49caf8e3e4a6c51ed1c08bc27ceaf016227b9d908ec4d8dfb543a97e730bdf5842563fb908e9ccd0f42f19a641950717c2e012c244650d54000e980d120fa8cbd87fc846f84f129f0857f22376625ad7eede2f4f29708709e2e816c20bf0ca2f903288789b31480427d399bfce81128960f74b9cc383fd23ca4cbc972e70908c7fefac6469ef1aa949cbdc5e82b366b64fbdf2f63a4e24ae02d0438aa6a31c85a7ce04b73015aceb5109dfea095e7420d54746cde1915dc3d4e9b972af61d9dcad1e", 0xda}], 0x2, &(0x7f00007dd000-0xd8)={0xd8, 0x11f, 0x8000, "b308905e14c3d48be4ffa0b35a04bcdce525d22c4b5182986b36876978fe467f504ea8db3a619c711f62260a7f17a829b88fa38bfbe8ddc76592e1541d868e88d17965ee1f0b02ef2690685d50801c0c932d2a4c4b575fabde4b6e9b4e573cd8a85fe9d6125f03cae12760801798134e4364a55303f9b4921a78ef1933b2a9cb0542e6a8af1ea59265f0b36d64cc5f9819ee10d7bb4f93c1784e5777a4779d695e1ed95b0ffaaa3d7534ce683877fdc8112a8e46e77b7f38166793fd369ab95685a1827942d99a36bc06"}, 0xd8, 0x20000000}, 0x8000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000482000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000056f000)={r0}) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x3ff, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000366000-0x28)={0x5, 0x3, 0xff, 0x0, 0x8}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x67, &(0x7f0000a71000)="39024b4fc231c877ccaace9c0702e3fe73dc95e7fccda13790fb4979022eff", 0x1f) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000777000)={0x2ef3, 0x0, 0x7, 0x2, 0x7fffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000028f000)=0x0) 2017/11/28 18:57:43 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004bf000)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000001000-0x38)={0x1, 0x0, [{0x58, 0x3, 0x0, 0x0, @sint={0xfffffffffffffffb, 0x1}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f000044f000)={0xffff, 0x6, 0xfffffffffffffff9, 0x2, 0xfffffffffffffeff}) r1 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)="6e65742f7061636b657400") io_setup(0x9, &(0x7f0000638000)=0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) io_getevents(r2, 0x6, 0x6, &(0x7f00000b1000-0xc0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00003ca000-0x8)={0x0, 0x989680}) preadv(r1, &(0x7f0000e74000-0x8)=[{&(0x7f0000766000-0x11)="0000000000000000000000000000000000", 0x11}], 0x1, 0x400000800000) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r9 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000d42000-0x4)=0x6) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000025000)="2f6465762f6c6f6f702300", 0x4003, 0x2) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000f7b000/0x2000)=nil, 0x2000, 0x400000000000, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = creat(&(0x7f000075c000)="2e2f66696c653000", 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f000036c000)="00") r2 = add_key$user(&(0x7f0000f83000)="7573657200", &(0x7f0000798000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003a3000)="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", 0xfc, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000055000+0x8cd)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aa0000-0x3)="2f6465762f72746300", 0x3fd, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) r4 = getpid() kcmp(r2, r4, 0x5, r1, r0) 2017/11/28 18:57:43 executing program 5: r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000e3a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000b11000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5b}, {&(0x7f000088f000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x42}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000905000-0x9)="2f6465762f76637300", 0x10200, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002e1000)={r1, 0x20, 0x6a, 0x21, &(0x7f0000588000)="d0b73f2b09a444d8cd7a58ae077d747384a8671a4427c80bf76dbdec37f32e7993e7eaaa855a4faeed5cc5a9fa6e23a4ab60b1347dd5fb2ac8718092f7a40907ea1396c45e6d34b04e1bbed57770f73a27b0841049396e1e01c428c83f05d50b66308f0cb8b1a6f756fd", &(0x7f0000987000)="000000000000000000000000000000000000000000000000000000000000000000", 0x3ff, 0x4}, 0x28) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x1003, 0x0, 0x0, 0xffffc00000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000dbf000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000c68000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r4, 0xc000800000000001, 0x10000, 0x5}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000171000-0x14)={r2, r1, 0x0, 0x1, r1}, 0x14) fsetxattr(r3, &(0x7f0000a73000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f00006ef000)="00", 0x1, 0x3) r5 = socket(0x11, 0x802, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r5, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e52000)="2f6465762f72746300", 0xe400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000957000-0x8)={0x4e, &(0x7f0000016000-0x4e)="8b65b00d4786210535d646e3ca457b271b1c2ccb0adf792b4d50efaa992f23dafbd49820fe82c67ec27833c41d8f7503c2a34647b22714f81199f91b72bb28caeaf8ea9fde202fdfa48175504496"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000492000)={0x40000008, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000da0000-0x9)="2f6465762f6b766d00", 0x400000, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000208000-0x74)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000559000-0x10)="2f6465762f73657175656e6365723200", 0x191003, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb1000)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="74756e6c300000000000000000000000"}) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fb5000)="2e2f66696c653000", &(0x7f0000a61000-0x8)="2e2f66696c653000") madvise(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0xc) io_setup(0x4, &(0x7f000053f000)=0x0) r2 = syz_open_dev$urandom(&(0x7f0000af8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x101000) r3 = open(&(0x7f000086c000-0x8)="2e2f66696c653000", 0x800, 0x1a4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000bec000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000806000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000796000)=@assoc_id=r4, 0x4) ioctl$sock_bt_hci(r3, 0xc00448dd, &(0x7f00001f2000)="bda47d9b43bc400b066a9028f0961db07af4eee004122030714e03731f9ccd50f3c72d88f4de9364faaab166a1d8e57fe38f02f7de62fd071d4f59c738721efa11287e23003a0c06b6db3acde57b575c37cb1c97893ec3") r5 = syz_open_dev$vcsn(&(0x7f0000ad9000)="2f6465762f7663732300", 0x2, 0x200) io_cancel(r1, &(0x7f00002f3000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r2, &(0x7f000058d000)="e4d4a7d3738724645247ed3a3c1f3046a04b5434d62c0eba77adf413a74398de2e726eaa3bc0038f09c84badfa0b7800d122823e1455efe65d5399254fde929b509904bc843dd594bece9967513b0e9ba636ad15accc873d72d8f3f5c4fc404bced8ea2fd6b4e6bdc2104a4adda15d8ffb50c4218d303e85f650f51f0035fbd81757594aa7d3", 0x86, 0x1, 0x0, 0x0, r5}, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d13000)="2f6465762f7667615f6172626974657200", 0x428102, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f00002bb000-0x20)={0x10000, 0x1, 0x4000, 0x1000, &(0x7f0000916000/0x1000)=nil}) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r9 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) openat$cuse(0xffffffffffffff9c, &(0x7f00006f7000)="2f6465762f6375736500", 0x0, 0x0) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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 = creat(&(0x7f00002bf000)="2e2f66696c653000", 0xa2) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000c12000-0x8)={0x3, &(0x7f0000292000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) read(r0, &(0x7f000063e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000530000)="2f6465762f6375736500", 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000470000)={0x0, @in6={{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x2, 0x401, 0x6}, &(0x7f0000cef000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ed6000)={r3, 0x7}, 0x8) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = syz_open_dev$mice(&(0x7f0000b71000)="2f6465762f696e7075742f6d69636500", 0x0, 0x220000) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000b99000)={0x3, 0x1, 0x4, 0x2, 0xfffffffffffffff7, 0x20}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004d3000-0x8)={0x0, 0x8001}, &(0x7f0000bb2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009dc000-0xc)={r2, 0xe79, 0x30}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00009ab000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00008dd000-0x8)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000095e000-0xc)="2f6465762f72666b696c6c00", 0x501940, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007fe000)={0x6, 0x100, 0x2f, 0x7ff, 0x7f, 0x9, 0x7fffffff, 0x8, 0x100000001, 0x4800000000000000, 0x8001, 0x9}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000074000)={0x0, 0x8}, &(0x7f0000db6000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c99000)={r1, @in6={{0xa, 0x2, 0x86f6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x43dcb029}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) utimes(&(0x7f0000383000)="2e2f66696c653000", &(0x7f00009c3000)={{0x0, 0x2710}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d1c000-0x4)={r0}) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00008da000-0xd)="2f6465762f7573626d6f6e2300", 0x1f, 0x4d48ee4d24553970) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000017000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e1b000)="2f6465762f76637300", 0x2501, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000a51000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e61000-0x20)={@common="73697430000000000000000000000000", @ifru_flags=0x801}) 2017/11/28 18:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x8000000000000006) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bc7000)=@generic="c30b8c15e6ba8202c32da7d5381c93bd") setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0xffffffffffffff68, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f0000bdc000)="2498551b56f20eb11a9f327b090000006427262c", 0x14, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x599f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000018e000)=0xaf) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) clock_gettime(0x4, &(0x7f00001c9000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000097d000)={0x0, 0x0}) select(0x40, &(0x7f0000d7b000-0x40)={0x1, 0x80000001, 0x8a, 0x16, 0xffff, 0xff, 0x2, 0x5}, &(0x7f0000d0a000-0x40)={0x6, 0xffffffffffff8000, 0xf5, 0x1, 0x8000, 0x92, 0x8, 0x7ff}, &(0x7f0000fe3000)={0xfff, 0x85, 0x5, 0x1, 0x1, 0x3, 0xa54, 0x4}, &(0x7f0000819000-0x8)={r3, r4/1000+30000}) write$evdev(r1, &(0x7f0000168000-0x90)=[{{0x77359400, r5}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x9, 0x0}], 0x20) mq_timedreceive(r1, &(0x7f00005ad000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed, 0x800, &(0x7f0000137000-0x10)={0x0, 0x989680}) r6 = socket(0x10, 0x3, 0xa) sendfile(r6, r2, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) ioctl$void(r1, 0x5450) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000047d000)=0x400) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000c7f000-0x8c)={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]}}, &(0x7f0000332000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000d2000-0x98)={r7, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf33, 0x8}, 0x98) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x200000000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) r0 = syz_open_dev$binder(&(0x7f0000a7b000-0xd)="2f6465762f62696e6465722300", 0x0, 0x802) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) readlink(&(0x7f0000d93000-0x8)="2e2f66696c653000", &(0x7f000044c000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00009d2000-0x4)=0x0) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000226000+0x120)={&(0x7f0000a4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6d}) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r9 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000b50000-0xe0)={0x0, 0x0, 0x0, 0x101, 0x6, 0x0, 0x0, 0x12, 0x10, "5a0c8d7f511eae8d441f958e27aab50f238e4b6eedf9353989fff3656935450d1ce04f8e9705aec4337d1575f0cbdae908ad38ad667eaf99fdd10ab10a463cc5", "24dcaaf7dd3f7dfde4b2c8e61f0c404304275d3247a83d7f315b6f8fce0d9cb3185e617a6f403747093ab7bbe562d6a394054e0e3bfe72840e5fd67926fffc9f", "f7581e54aff736e797d8a98cdc32cd2450875f0a4df2b2b6f5362e67df8a4da6", [0x8, 0x9]}) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0xa, &(0x7f000071c000-0x4)=0x1ff, 0x4) syz_open_dev$loop(&(0x7f0000011000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000058000-0x4)=0x3) r0 = syz_open_dev$loop(&(0x7f0000fdd000)="2f6465762f6c6f6f702300", 0xcbf, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x805, 0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x8000) ioctl$TCXONC(r2, 0x540a, 0x6) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x3c, 0x80000000200040c0}], 0x1, 0x800040001) 2017/11/28 18:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000077b000)="2e2f66696c653000", &(0x7f0000e96000-0x8)="2e2f66696c653000") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc7000)={0x0, 0x0, 0xffffffffffffffff}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x4, 0x8) r1 = memfd_create(&(0x7f000072d000-0x8)="7472757374656400", 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d7c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f72666b696c6c00", 0x4000, 0x0) fstat(r0, &(0x7f000016f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000ef5000)={&(0x7f0000198000/0x4000)=nil, 0x4000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b17000)="2f6465762f73657175656e6365723200", 0x0, 0x0) write(r1, &(0x7f0000a76000)="28b0219d52f56b4f2299c9954fad7473b0123a9d8bd87462e672f02b265f1ba5123cf222c0220c9465ea93ddf2847d6408fff75855f1b206f53036430c216c55ad1dd6a9e0a96dcecf7681bcaba11e910ec63d5efdc9b942ba6410377b512f905d36d8ad57cd08330562d8775698f8b208b8dc965d5ea24a932491f27008195349d3c0a61d352b6ed46857befbd66942878946545b4a4e8db088b0a32c87fed544fd6cd40790d46e0da0f6b21cc65129429f984b8c5d", 0xb6) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000688000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = syz_open_dev$mice(&(0x7f00009e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000ecd000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f70000020011", 0x20) r6 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000187000)=r6) close(r3) getpeername(r5, &(0x7f000017e000-0x6e)=@un=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000088e000)=0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000ce000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e19000-0x4)=0x1c, 0x800) r8 = syz_open_dev$mouse(&(0x7f0000d5c000)="2f6465762f696e7075742f6d6f7573652300", 0x5, 0x4400fe) ioctl$EVIOCGEFFECTS(r8, 0x80044584, &(0x7f000008a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f00007b1000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004a6000)=0xc3) 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) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000ac1000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9b000-0x11)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000ddd000)={0x0, 0x0}, &(0x7f000088a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c34000-0x10)={0x0, 0x8, 0x78e, 0x6}, &(0x7f000085c000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000821000)={r1, 0x5}, &(0x7f0000d2a000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c95000)={r1, 0xa25, 0x1, 0xa1, 0x4, 0x13067b4}, 0x14) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000636000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000830000)={0x5, 0xfffffffffffffff7, 0x6, 0x8, 0x1ff, 0x1}) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f7f000-0x8)={0x1, 0x7fff}) r2 = syz_open_dev$loop(&(0x7f00007e4000-0xb)="2f6465762f6c6f6f702300", 0x402, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000a87000)={0x1, 0x3, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000d2b000)={0x0, 0xffffffffffffff07}, &(0x7f000088b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000efe000)={r3, @in6={{0xa, 0x2, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf8, 0x7, 0x6, 0x5, 0x52, 0x78d6, 0x8, 0x4, 0x8, 0x1, 0xfff, 0x1, 0xc32, 0x4, 0x7fffffff]}, &(0x7f0000045000)=0x108) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00005c5000)={&(0x7f0000c51000)=[0x0, 0x0, 0x0], &(0x7f00002b7000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ba8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b31000-0x8)=[0x0, 0x0], 0x3, 0x5, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x0, 0x9) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000047c000)=0x7, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000026d000-0x9)="2f6465762f76637300", 0x80, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000274000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001d2000-0x4)=0xfc) r1 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 6: syz_open_dev$mouse(&(0x7f0000aa0000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x100, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) dup(r0) socketpair(0x9, 0x800, 0x100, &(0x7f0000667000-0x8)={0x0, 0x0}) dup(r0) pipe(&(0x7f000093c000)={0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f0000fd3000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) pipe(&(0x7f00000a5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000432000-0x4)=0x4, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) r9 = memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) ioctl$LOOP_SET_STATUS(r9, 0x4c02, &(0x7f000018d000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10, "3bedf1f587a66bbc3ad933a977b1b96507e9bc7a702ec709f9f0f53276ffbdce183527031b6b5c0a006eb5b603907f31cb78a6af487e899570b5cdd0d3d30404", "d4dd04000000d0c218e64f2f07febdeb7f9521bc38c98ae29e5cb5138ca95f48", [0x1c, 0x81], 0x0}) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) 2017/11/28 18:57:43 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eda000-0x9)="2f6465762f72746300", 0x101041, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}, 0x0, 0xfffffffff7ffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000756000)="2f6465762f7161745f6164665f63746c00", 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000894000-0xc)={0x30000014, 0x0}) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000c8c000)="e7ad33f963c3f153e8edbd002026a6eaa5ad3ad8e44c40da2e5af6a4ade77d3ac17bc5236abe4244833f0e32803c3dbaf17b77e8ebcaf52f0b03500269c4edc40982d562d780893cd91b46e7fce76731bb633088ac0fbb2514338a2d73af7248b858ed431e0265c3e8b86d1c8d3378ece03a8ba04c10c1dda82d30511ffbe7b90f0345b28f45bc53d2663d869d35397f7265534af834188b0cc7ee6f6400e605e6184f2ffb5539957c183815bc4b9ff260d4534565d4e9ed7f9f0d14b7f3f8d79b2b5b761c6cf81e24df0b827d43912cf3fe8a8a5df554", 0xd7, 0x40041, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) io_setup(0x401, &(0x7f00003e1000-0x4)=0x0) r2 = creat(&(0x7f0000083000-0x8)="2e2f66696c653000", 0x4) io_cancel(r1, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f0000f28000)="637c1f0beda67cd84cf910945885e67f61361e4e8231d59ff023e54b9e14d95a59a305d2e8c33e3af8b820720eb54ef635fab54504e61852f0319f01b229b216a93693f6749bdedad55c19aa246b7c23be56618ea583f2a44762764f3ce1937a7c246d5f6ec91fbab93a5f98a3a3a1d6920f752da1c5a40d51e78f77299755f77f58f33b1dbd16defbdf2679f75c05dcc9a8fd8ea1", 0x95, 0x6c, 0x0, 0x0, r2}, &(0x7f0000afe000-0x20)={0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d5d000-0x8)={0x0, 0x0}) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f000075d000-0x8)={0x0, r1}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000931000)={0x0, 0x0}) getpeername$inet(r2, &(0x7f000052a000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000463000-0x4)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f75000-0x1)={0x0, 0x0}) recvfrom$unix(r3, &(0x7f0000ce2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc, 0x10000, &(0x7f0000e79000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r4 = syz_open_dev$vcsn(&(0x7f000061a000-0xa)="2f6465762f7663732300", 0x2, 0x200182) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000073d000)=0x0, &(0x7f0000ff0000-0x4)=0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015b000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$KDMKTONE(r5, 0x4b3b, 0x2) r6 = socket(0x11, 0x802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$unix(r6, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) getrusage(0xffffffffffffffff, &(0x7f0000dad000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xa00) 2017/11/28 18:57:43 executing program 2: prctl$intptr(0x1d, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000c15000)="2e2f66696c653000", 0x400000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xf, &(0x7f0000002000-0x4)=0x568, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000e6c000-0xfff)="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", 0xfff) mmap(&(0x7f0000098000/0x3000)=nil, 0x3000, 0x400000003, 0x20010, 0xffffffffffffffff, 0x20000000000000) recvmsg(r1, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000e6b000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f000062b000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f0000e66000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000e6b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x81}, 0x800000000000100) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f000096e000)=0x95, 0x4) bind$inet(r1, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000220000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000805000/0x4000)=nil, 0x4000, 0x3, 0x8010, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e6c000-0x5c1)="c492f9473391ece6ee8f34dbcb4a4339db996c90ff47feb71910efa3126a009ec65efc49ca04c14b33247b825522a1e3bd2ce435ab91222b8f24bf735a7262f20aad70ddd7664a206c114436c323ea5cf4d2ceef0a9343c56d50c8e680c45fe2f6582a53a21f28a396f08f93cdfc620caae963a3f72c3bb978e82284c672927fd5e5855ebfe26d92c8de86ab14d4171515f7e359826e50274cda98fdc3d8c69ff0930999afefe4838f00dc0f226ab7e19a412f03b582fde8635f86a37c7171d85a738b0a6bcb614573fe4eccbcd488a55649a4462ba8332195c0ef44101670ba75be6fd4de64097f500b63ddf44481026053f7d66eace50bbce14817133a9cfa5ae1801cf8b6db986d5ce219f4fae3d67e9731e81a964a7d878bc5aeab9202d2ca89d2522c33bf2220edb1628a964237a2b99b4892fc7633784fbedb10f4c545c4fe37966c1c79ed55a335cac10675e111861d2669ed95ad0e99485704da3e5c0000d61cda4a2ea6db130467e3b82f7395be7f6e34aa89451924ac77cfaeb2b55d10e942f1e30ca8f15b2840a50784540b9a4f0a24d6d0054b615ec02349ad6fe65266b2a7955a059f48c401033931b52752bf2d3c86352f64a92b544563f4d69f7abc45552316831ead40bd727d6b3ac56011dd8e7ff07e7638c0e268dce381ea966d105aff8bf1190e0edc1cd92f63fbc6baf727ecaeed845e1b96b2740fd3d5bf062f17db0f7f0b1ed66165a5e5621f1506faaa47ca67dbe55022eaaa7cda1350ceea071ceef711481f2f8c36f5138418e75c522291f9472f9ac137e22f0e98e740ce88014560cb4fc5ac92e3c8aaeaa6fc07bd728f2fb207c913917ec739730acd50b855d3833c437413a1471319f527efd563d90248b7cbb616d1e456f6d292074a72f6f6bc6a95a60299709270e1424694d3130f9ccdb1cf83b207fa8f017b7726716ef73c17909721e40ea6a141b5427045eb5bc856672f45c5621c280e52a6624c642acc20f43cf951a8709ec0031db37191dc8e6c4031062f04fc40204abed1c0fb11b85cfde3d4b67ff1f879cef0ef7eab27d7cbb10cd2b4e2791ff7045f69e70b6f3eed616d3d016a56aa1404c2bbb214c472de91ed52d2d67e3fd6aa2071c60c8c3e662ab10cf6724fd224b896f9923b3e84b7018c3046fdf06bd1f3edc5c05ba1e105aa0c8e05b9e5906290bdae7a6d0c01421367d8e72fdd228c6ac2f4be990bfd8b9421bd0e745546d0a5f3e8e702d35b0f02f11fa6a41adea3c87a1c0923fb2235682d40ad141cf9b06ddb9a47e9296f0b2870b7f65eb6576e19d8b2b14d00643f027b908927e80b151ea2e014061b05d65fe79bfb226a610017d11cbb739137db5acf13fef5d6b2e68ec0da0dd6a943f0cc6b0ca8035dcdafa9460e977d3acee99581d70eb45907da6f55e2a890015d1ababe071e63eed84bdf809785d9b0c62090b3100be698a072b7329cef1d3bd4e819b6b3a0f641f624d14918dfc898e31f1f4f60cf3d11439fe788aef1b68a0376260d19e9d9f4396991c8f0f91e2c5892c6dda8287561eb328beb14b16f49263f2041bf03158cba4f69bfd58a8aed18201874cc7dcd92fd3792656d3b8901e7e2dcb70c688a4f68969f90fb05d5f9e4a32f317e559cb79ff68a24cc3e9a1d4251d02a6523dc22b4e0f03c639b8c4af4bed0d4039abe09a1fd6b219625407db36b08160d0f51615c16e36f5a36e88a58494a7289e30f3c6089f0ed35f5bdbc48039171a1f754eca844edd833d1039213d896ce047d3b733e0ff53e1a22a61a077fb91834de09435a835196c6519fcd18edb1dca216c505308e8e50c583e1a1072e4fd67973280ea6f3191a7f0019e95cc82412075b109502f94285baa9bc56052351257e65cc7e00085eb948a9026fe7005afbc499dbd26d085a81479b20f5f80a9f98918b839559f092f5d32021ad3787ac5e432a59bfa1be112471ea4efdcbaa0e6b47a3fc0c68a757042b79c7c7671193e8ad7fb75d73212d9823364459b1e6305f787c46088892e450e528df7c23ed5e5f2f1e086d84449e9fb6d1a78d8c0826a9bc3278e1950b", 0x5c1, 0x0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000e6c000-0x4)=0x0, &(0x7f0000e6c000-0x4)=0x4) mmap(&(0x7f0000000000/0x1ac000)=nil, 0x1ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x100000000) write(r2, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001000fff7080004000200cb000008", 0x24) memfd_create(&(0x7f000013e000-0x12)="fffffffffffffff928696d655f7479cb9d00", 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) mmap(&(0x7f00001ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000677000-0xb)="2f6465762f6c6f6f702300", 0x5, 0x80) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000471000-0xc)={0x7, r0, 0x0}) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f00007ae000)={0x4, 0x8}) r2 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f00002db000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009fb000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cb9000-0xb8)={0x0, 0x9, 0x5, 0xe11d, 0x9, 0x0, 0x9, 0x0, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x720, 0xcc6, 0x8, 0x24, 0x200}}, &(0x7f00007b9000-0x4)=0xb8) r5 = dup2(r0, r0) fgetxattr(r0, &(0x7f00007ce000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00002ff000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000fdf000+0x85e)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ec3000)={0x40, 0x101, 0x8007, 0x0, 0x4, 0x40, 0xc47, 0x3, r4}, 0x20) getpeername$ipx(r3, &(0x7f000056d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ae9000-0x4)=0x10) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pselect6(0x40, &(0x7f0000187000-0x40)={0x2, 0x1, 0x800, 0x5, 0x6, 0xc4, 0x1ca, 0xfff}, &(0x7f0000bd3000-0x40)={0x4, 0x2, 0x5, 0x1000, 0xf293, 0x8, 0xb79, 0x0}, &(0x7f0000bd2000-0x40)={0x6, 0x3, 0x100000001, 0x80000001, 0x7, 0x3, 0x10000, 0x3}, &(0x7f0000e6f000)={0x0, 0x0}, &(0x7f0000778000-0x8)={&(0x7f0000582000)={0x5}, 0x8}) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f00000f5000)={0x8, 0x8000000000000000, 0x80000001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00008c3000-0x5c)={0xfffffffffffffffa, 0x5, 0x7fffffff, {r6, 0x0}, 0x9, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000f4a000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e3b000-0x9)="2f6465762f76637300", 0x28000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00005a7000-0x40)={0x1000000000000000, 0xd000, 0xc8c, 0x2, 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x5, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) name_to_handle_at(r2, &(0x7f000061f000-0x8)="2e2f66696c653000", &(0x7f0000532000)={0xbd, 0x7, "df437cb6153c02b22bd786e0bc131dcc8de4f03f741cea98eb85cf7ffddc678d31a93e2bbf69945b5df174e45c409c80ea833eb112b05be681d5d0b604435c26e16fbd8c2bb9633d08c73a199702530e137b1c42cb8ab729a3c65f4477bc1e969b6b670b7f5dd94d1f5bba446a7ce806b1a21dba60477b1dc6f91ce3a97a41ad4647c5c738dd602586de7765c5213c59040b0e526a9446b8229af500867ec789f501fe2b4c3a173a0e7799567048c0968f877db8bd"}, &(0x7f0000487000-0x4)=0x0, 0x1000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00001b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004b6000)={0x0, 0x0}, 0x80000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00009db000-0x6a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000e0f000/0x18000)=nil, &(0x7f000051a000)=[@text64={0x40, &(0x7f0000351000-0x46)="b95f090000b898c43d5eba000000000f300f326ff34fadf76458c1c744240000000000c74424028000c0fec7442406000000000f011c2466baa000ed410f01df6fc402699ff8", 0x46}], 0x1, 0x8, &(0x7f00008c5000)=[], 0x0) get_mempolicy(&(0x7f0000315000-0x4)=0x0, &(0x7f000024e000-0x8)=0x0, 0xffff, &(0x7f0000f24000/0xa000)=nil, 0x1) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f000096d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/11/28 18:57:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x5, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000088a000-0x73)={0x0, 0x6b, "3f13d9663a11c8b7d38c4ed4f31d7bfe82aeb781c626116fccadf5af2b91390bc7a4bc807fc348895a71e0df4f86467d89f5b4404c54ac1a1e3b56ec98c05347467388f1b87043510293bc3d7314773809eee1b2315e50a492aee81b333eeff4e69b83f971fd0755e2adde"}, &(0x7f0000798000-0x4)=0x73) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000)=@assoc_value={r1, 0x23}, &(0x7f00009d7000-0x4)=0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) r2 = syz_open_dev$mice(&(0x7f00007b4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000b5a000-0x24)={0x40, 0x4, 0x0, 0xff, 0x7ff, 0xa46, 0x8, 0x800, 0x8001, 0x4, 0xff, 0x1f}) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x8}) 2017/11/28 18:57:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101400) r1 = open(&(0x7f00008aa000-0x8)="2e2f66696c653000", 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000001000-0x18)={0x1, 0x0, [{0x400009f9, 0x0, 0x6}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000001000-0x1c)={0x6, 0x401, 0x100, 0x0, 0x1, 0x80000000, 0x7, 0x3f, 0x401, 0x0, 0x13c, 0xd2, 0x0, 0x5ea465d7, 0xe5, 0x2, 0x4, 0x7, 0x1f}) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e36000-0x4)=0x7, 0x4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 1: r0 = open(&(0x7f0000314000)="2e2f66696c653000", 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1000) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007fa000)="2f6465762f7161745f6164665f63746c00", 0x700, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000b2000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001be000)=0x3b) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x8, &(0x7f00000f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d87000)={0x0, 0x6, 0x200, 0x8}, &(0x7f0000ebd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x80000000, 0x400, 0xdaf7, 0x7ff, 0x8, 0x6fbd, 0x9, 0x6, 0xfffffffffffffffa, 0x7fffffff, 0x3, 0x5, 0x1, 0x2]}, &(0x7f0000c5c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c94000-0xb8)={r1, 0x4, 0x2, 0x6, 0x3, 0x7, 0x7, 0x2, {r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff, 0x4d3f, 0x2, 0x7}}, &(0x7f00001c9000-0x4)=0xb8) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00002ae000)="00000000000000000000") r3 = socket(0x11, 0x802, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000f19000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d96000-0x10)=[], 0x0, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, r4, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x0}], 0x1, 0x800040001) 2017/11/28 18:57:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00007b3000)="2f6465762f696e7075742f6d6f7573652300", 0xa000000000, 0x400500) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000db0000-0x1)=0xc55, 0x1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x58091a63, &(0x7f0000c0e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00002e7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000889000)={r2, 0x0, 0xffd}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006af000-0x8)={r4, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(r0, &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00004d7000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80, r6}) ioctl$sock_ifreq(r5, 0x8929, &(0x7f00003d0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x2000000000002}) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6(0xa, 0x80f, 0xfffffffffffffffd) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000ee7000-0x1c)={0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) r7 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a0c000)="77657374776f6f6400", 0x9) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000c1f000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008b6000-0x4)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000041f000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x29, &(0x7f0000ee9000)=0x6ff7, 0x4) mmap(&(0x7f0000fd6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1052, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0xf, 0x4, 0xffffffffffffffff, 0x800000, 0x3c, 0x2, 0x0, 0x6d, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x1b, 0xfffffffffffffff7, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @broadcast=0xffffffff]}, @generic={0x86, 0xb, "21980c1f40882d9043"}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}, 0x0) sendto$inet(r7, &(0x7f0000ee3000)="", 0x0, 0x20008045, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc0000)={0x0, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f00008d4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000006a000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b44000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) 2017/11/28 18:57:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cb8000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000e27000)=0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r1 = syz_open_dev$mice(&(0x7f000074c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) shutdown(r1, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x800000000000, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) munlock(&(0x7f0000e3d000/0x4000)=nil, 0x4000) 2017/11/28 18:57:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f58000-0x8)={0x0, 0x0}, 0x4c948d6e8692a281) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000a62000-0x4)=0x6, &(0x7f0000206000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000053c000)={r0}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00005cb000)={0x0, r7}, &(0x7f0000048000)=0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00009c7000-0xc)="2f6465762f72666b696c6c00", 0x40c0, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = eventfd2(0x1, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000212000)={0x0, 0x0}) ppoll(&(0x7f0000e64000-0x18)=[{r0, 0x4f593faefdd04816, 0x0}, {r1, 0x2, 0x0}, {r2, 0x20, 0x0}], 0x3, &(0x7f0000388000)={0x77359400, 0x0}, &(0x7f0000d31000-0x8)={0x3}, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000d69000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d83000-0x9)="2f6465762f72746300", 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x3, 0x8000) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00008fe000-0x5)="2e2f66696c653000", 0x40000, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e1b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000e60000)=r2) fsetxattr(r0, &(0x7f0000698000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f00005bc000-0x1)="00", 0x1, 0x3) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002b9000)="776368616e00") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000866000-0x10)={0x300000, 0x8002, 0x1, 0x0, 0x0}, &(0x7f000041e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009c1000)={r1, 0x9}, 0x8) r2 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000254000-0x8)="2e2f66696c653000", 0x40) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007de000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000feb000)="2f6465762f6375736500", 0x400, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e25000)=0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000236000)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000720000-0xa)="2f6465762f7663732300", 0x7014, 0xa0600) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000645000)={{0x5178, 0xe037, 0xad3, 0x7fff, 0x4, 0x8000}, 0x5, 0x5, 0x0}) r2 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a1c000-0x10)={0x0, 0xf00, &(0x7f0000e6b000)="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"}) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x20, 0x101002) preadv(r3, &(0x7f0000c14000)=[{&(0x7f0000bc8000)="00000000000000000000000000000000", 0x10}], 0x1, 0x41) write$evdev(r2, &(0x7f0000e12000-0x90)=[{{0x0, 0x0}, 0x6, 0x1f, 0x2}, {{0x0, 0x2710}, 0x9, 0x0, 0x8}, {{0x0, 0x0}, 0x6, 0xb428, 0x3182}, {{0x0, 0x2710}, 0x4, 0x4, 0x2}, {{0x0, 0x0}, 0x6, 0x4, 0xd}, {{0x0, 0x2710}, 0x0, 0xfff, 0x1000}], 0x90) mq_getsetattr(r1, &(0x7f00005c9000)={0x80, 0x6, 0x2, 0xc17, 0x8, 0x5, 0x1, 0x10001}, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d19000)=0x0, &(0x7f0000b2b000)=0x4) sendfile(r3, r2, 0x0, 0x72439a6b) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00002ca000)=0x0, &(0x7f0000452000)=0x4) 2017/11/28 18:57:44 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000090000-0x11)="2f6465762f7667615f6172626974657200", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0xc)={0x2, 0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) exit_group(0x4) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) memfd_create(&(0x7f0000ee4000-0xb)="650000000a624c00000000", 0x40000002) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006db000)="2f6465762f76637300", 0x200000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000fdf000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x640000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ad7000)={0x3, r1, 0x1}) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffd, 0xfffffffffffffff9, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x6, 0x800000404) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000d5c000-0x4d0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) lstat(&(0x7f00008b7000)="2e2f66696c653000", &(0x7f000086b000+0xed0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e5c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000905000-0x4)=0xe8) setreuid(r1, r2) r3 = request_key(&(0x7f0000d25000-0xc)="636966732e73706e65676f00", &(0x7f0000500000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000082e000-0x9)="2f6465762f6b766d00", 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f00002b1000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ec8000)="2f6465762f76637300", 0x600002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00002e0000-0xd)="2f6465762f7573626d6f6e2300", 0x4, 0x20000) fanotify_mark(r0, 0x40, 0x30, r1, &(0x7f0000479000-0x8)="2e2f66696c653000") 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000451000-0xd)="6e65742f69705f6d725f636163686500") r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = syz_open_dev$usbmon(&(0x7f0000c3e000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x10000) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00008d9000-0x4)=0x20, 0x4) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r1 = syz_open_dev$mice(&(0x7f000074c000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200) shutdown(r1, 0x1) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x800000000000, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) munlock(&(0x7f0000e3d000/0x4000)=nil, 0x4000) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)="2f6465762f73657175656e6365723200", 0x60603, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000745000)=0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) r2 = add_key$keyring(&(0x7f0000389000)="6b657972696e6700", &(0x7f0000273000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000d83000)="6b657972696e6700", &(0x7f0000ff7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0xffffffff80000001, 0xffff, r3) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x9)=@random={"757365722e00", "5d2a00"}, &(0x7f0000000000)="00", 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d96000-0x10)=[], 0x0, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000130000)="2e2f66696c653000", 0x182) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000a38000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) flock(r0, 0x6) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = syz_open_dev$loop(&(0x7f00000c1000)="2f6465762f6c6f6f702300", 0x0, 0x4000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000297000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000410000-0xc)="2f6465762f6175746f667300", 0x180, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000bf8000)={"00a3c28d4bd4509fbbf080adeb0438b9", {0x4, 0x800, 0x3f, "25eafcecfc20", 0x0, 0x0}}) 2017/11/28 18:57:44 executing program 1: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000588000)={0xffffffffffffffff, 0x28, &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a19000-0x9)="2f6465762f76637300", 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000011d000)={0x0, 0x3f}, &(0x7f0000581000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008b2000-0x96)={r3, 0x9, 0x8e, "047445ae1e55f8e0f14e3195a376c1af727519a3a0d528618dd401a23c6cbc9e76fdfc2f84a0c4cb0fe1729b568db555c6388e321e8750f69588be8340bc422eef461451327602f40d6231468aec01aadeca3345c27ea3ac15c92d720f13c096d6172b8788e9b8b8aa212f6524fe3f12ba19873def5676f85e1d4c213b0eafed1ba4cedcd5e1919c7a33ebe8736a"}, 0x96) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004c9000-0x4)=0x0) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000008000-0xa)="2f6465762f7663732300", 0x40, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x105)={0x0, 0xfd, "a55da6a6b9318f16815095b623f20af19fbb39404f7b90b389d04c12397559533b93740aad36120e6e1df876b5cfef885bc947ff91ef0bfcd1a5772bb2c3c27f8021eff08f7221e6eee7a6c6a33d92644989c2b42b0726397f11e0318d0ea3c6028e2adafb5d6191cb8627db2c66109b872fd58c0ec11ff82efa844953d116d1a76b53b3205518ca12a5ca5599e785d766fd7a65b7811e034de3ab5b1bc9a047eec1b8a3a917c5ef251f868ad228a3a9a0cfb6ed809f1eb108438601cd04dce54dd6316ad04e10986a77e5b710a729cd8c6009c1ed3cffad25cb16231b42f63f4f1a53384960ae1fe9c2d98b1c580989d6af23819bf7152a4a4b946a08"}, &(0x7f0000001000-0x4)=0x105) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000a000-0x3)={r1, 0x7fff}, 0x6) socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000009000-0x14)={r1, 0x50d7, 0x1, 0x8, 0x3, 0x2}, &(0x7f0000009000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000007000)={r1, 0x36b, 0x30}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x2003, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000007000-0xb)="6e65742f70736368656400") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000c000-0x4)=0x2, &(0x7f0000000000)=0x4) preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)="00", 0x1}], 0x1, 0x0) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000528000-0x18)={0x400, 0x0, 0x80000000}) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) connect$bt_sco(r1, &(0x7f0000be8000-0x8)={0x1f, {0x10001, 0x0, 0x0, 0x0, 0x6, 0x100000001}}, 0x8) 2017/11/28 18:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000549000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) set_thread_area(&(0x7f000081c000)={0x401, 0x20001000, 0xae480d2978ab6ee3, 0x800, 0x7, 0x8, 0x100000001, 0x2, 0x1000, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00000a1000)="6e65742f72617700") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002b6000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000af6000)=0xc) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f000086a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000aa7000-0x10)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00009f4000)={r1, r2}) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) pipe2(&(0x7f00000b6000-0x8)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000b21000)="2e2f66696c653000", 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000121000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000007, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e9f000-0x4)=0x0) lstat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000ab3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000c47000-0xa)="626c61636b6c69737400", &(0x7f00007a4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c5e000-0x2)="d5e7", 0x2, 0xfffffffffffffffe) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = syz_open_dev$sg(&(0x7f00004aa000-0x9)="2f6465762f73672300", 0x5, 0x40) setsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f000001f000-0x4e)="c5721849410be99535969d6f23e95ef3a2aa10ca21d1f43397c97691aeca0a6c9cbd3c4889c2f92f2b600b7861ffb29304e8a43686175e250e181087dca3a997e4b95e89a2ab40fca48381b41003", 0x4e) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f000033c000)={0x0, 0x1000, &(0x7f00009ef000-0x1000)="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"}) fcntl$getown(r2, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000e73000-0xb8)={0x0, 0x9, 0xfffffffffffffffe, 0x0, 0x3f, 0x3f, 0x7fffffff, 0x8, {0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x20, 0x3d25, 0x2, 0x10001}}, &(0x7f000042d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00004a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007ac000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00001d5000)={0x0, 0x7fff, 0x20}, &(0x7f0000edb000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d96000)={r5, 0xb9, "bc8ab7b2b5c1d2545709a78499ecc2ff364a1c320aaded6596c0debc95010f6ca13305290fb86a59d8e748d90c44083828e221ff96b5e3088bfd5f7d465beb24529f08411d864800c5e5715cac115788d35bce3632c0e84996fc3a64adee622bd0a90e50fcadb792362fffffffff00000000a32fd39e9d9ec3fc7fbac80d35ffaa32f61e7083b8d8ea541f8766172064a22ba043e32bf3bc930a31ef98e63030b54956add30908550f776d45b09ca3a4feb4ef114feb613696"}, &(0x7f0000b4e000-0x1)=0xc1) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e16000)=@assoc_value={r6, 0x101}, 0x8) socket(0x5, 0x1, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e0, 0x0, 0x0, 0x0}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) perf_event_open(&(0x7f00005ee000)={0x20000000000002, 0x78, 0x44, 0x2, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000471000-0xb)="2f6465762f766373612300", 0x5, 0x2000) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000ae2000-0x2)={0x7, 0x1}) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072b000)="2f6465762f6877726e6700", 0x307200, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000ee6000)={0x9, 0x5, 0x7, 0x3}, 0x10) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00004cf000)=@ioapic={0x100000, 0x9, 0x8, 0x2, 0x0, [{0x2, 0x8, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xc1}, {0x8, 0xffffffffffff0000, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x2, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x3ff, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x80}, {0xfffffffffffffffd, 0xfffffffffffffffa, 0x80, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x4, 0x8, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x8, 0x80000001, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1000}, {0x3, 0x40, 0x40c, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x5, 0x10000000000, 0x200, [0x0, 0x0, 0x0, 0x0], 0xe60e}, {0x7, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8000000000000000}, {0x59, 0x1, 0x400, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x5, 0x1f, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8000000080000000}, {0x2, 0x0, 0x40, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x0, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0], 0xe6c}, {0xf369, 0xff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x19da, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x1, 0xfffffffffffff9e8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x7f, 0x1, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x800, 0x1f, 0x6, [0x0, 0x0, 0x0, 0x0], 0x800}, {0xd, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x200}, {0x4, 0x5, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0], 0x24}, {0x0, 0x8, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x5}]}) getpeername(r0, &(0x7f0000394000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000)=0x8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b03000)="2f6465762f76637300", 0x4080, 0x0) getsockopt$netlink(r2, 0x10e, 0x8, &(0x7f0000057000)="", &(0x7f0000dca000)=0x0) r3 = socket(0x1e, 0x5, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000669000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b08000)={r4, 0x80000, r2}) r5 = socket(0x1e, 0x1, 0x0) sendmsg(r5, &(0x7f0000619000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000782000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000862000-0x8)="707070316c6f4000", 0x3) rt_sigsuspend(&(0x7f0000b75000)={0x401}, 0x8) accept4$inet(r0, &(0x7f00000ec000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c63000)=0x10, 0x80000) r1 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x400, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000b16000)=0x0) vmsplice(r1, &(0x7f000072c000)=[{&(0x7f0000971000)="980f3badd0c94551d5b41d05415ae8fff1f79b2be7981da19847dc1a28fcd03b21aa4318e32a57d7831fbd2899263175e56935b30f0481e108b4d7694a061c09781a991f08cd497dd9c153c036e402d6d5a5", 0x52}, {&(0x7f000049d000+0x210)="eef92131152df50e0aa870ab2b06a5d89e927bbfd7c824344a249e6a7945fcc5ba748aed2dffd65ffac313904e0465a774ea82387460fe0ca2ea98988405d727f7eb91eb5d90fb17c6703fbe817bd49939f90363e76cd78d3cd3b2aaf7fb0a86ddfd917fea0ad35446d4251542c8ed4f03e08f117f2d73d441c48f1147b970d3ce9a9adfcc536db42661e385fba8ed6b19baee25b565366cdc1286466e57e419af113a9c1aeae24f42713ca7", 0xac}], 0x2, 0x1) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000275000-0x79)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) pipe(&(0x7f0000af1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002d1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0f000)=0xb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000463000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x2, 0x2040) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000dbd000-0x4)=0x0) lseek(r1, 0x8, 0x7) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000e8a000-0x38)=[{0x3, 0x401}, {0x4, 0x4}, {0x2, 0x7ff}, {0x0, 0x2}, {0x2, 0x1000}, {0x4, 0x9}, {0x0, 0xfffffffffffffff8}], 0x7) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000005c000-0x5d)={0x0, 0x55, "7526bcc3529a99c30d52bf6091e33c89436e084f12309e64026c14234e26f7f085f371b948343e3dde575e46cb17e658533ffbe1c9952bdccd922a8e6f24c87c2bb01cdcf71c13bade448f0a7ab837d6fbc37f12c2"}, &(0x7f00004ba000)=0x5d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000ed000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x40}, &(0x7f0000c0e000)=0x98) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f76637300", 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000968000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a70000)={0x0, 0x8}, &(0x7f0000443000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006a4000-0x10)={r2, 0x81, 0x9, 0x2}, 0x10) r3 = syz_open_pts(0xffffffffffffffff, 0x40042) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000575000)=0x3) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) perf_event_open(&(0x7f0000e23000-0x78)={0x1, 0x78, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4000000, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r4, 0x0, 0x2f, &(0x7f0000f14000)={@empty=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000e91000-0x4)=0xc) ioctl(r4, 0x2283, &(0x7f0000001000-0x1)="") 2017/11/28 18:57:44 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = fcntl$dupfd(0xffffffffffffffff, 0x407, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000000)="2f27776c616e30657468305c00") ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000001000-0x18)={&(0x7f000006d000/0x3000)=nil, 0x630000000, 0x5, 0x0, &(0x7f0000ad7000/0x2000)=nil, 0x754167bc}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000001000)=0xc3c3) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e90000-0x78)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x8, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000629000)="2f6465762f6c6f6f702300", 0x6, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000911000-0x8)={0x1, &(0x7f0000ba0000-0x14)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) setns(r0, 0x44000000) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000341000/0x1000)=nil, 0x1000, 0x100000c, 0x53, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r4 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r3, r4) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r5, r6}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000e9b000-0x8)=0x45) r7 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) clock_gettime(0x0, &(0x7f0000360000)={0x0, 0x0}) nanosleep(&(0x7f0000cd6000-0x8)={r1, r2+30000000}, &(0x7f00002ec000-0x8)={0x0, 0x0}) 2017/11/28 18:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f1d000)="2f6465762f696e7075742f6d6f7573652300", 0xd766, 0x80000) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x28) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffbffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000019d000-0x8)={0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f000040c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) 2017/11/28 18:57:44 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f6375736500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d8a29b14df40eece768baa49a970543b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0x2, 0x1, 0x1, 0x3, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x5, &(0x7f0000001000-0x14)=[r2, r3, r4, r5, r6]) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000001000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") recvfrom(r0, &(0x7f0000116000-0x8b)="", 0x0, 0x40, &(0x7f0000267000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000004000-0x86)={r0, r0, 0x1, 0xfffffffffffffffb, &(0x7f0000002000-0x1d)="bdd419165ce63a5955bf355e10cd2af801d95bd574428e0fb42dd28c32", 0xfffffffffffffffb, 0x7ff, 0xe85, 0x9346019, 0xffff, 0x2, 0x8, "698c42471d39249825f3c360a82f1d61828b5b050c2ee67b437a7368453fd355608391aaae26c56f7b533e07c78f5aec97c61acb250d0ebb58715824c8052409babdd862fcc07e39d088782df685b3da7afc63d730e191ee1a199937fb78f7a193ba4504846f"}) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xffffffff9ab6021f) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt(r0, 0x8001, 0xbe07, &(0x7f00008e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00008fa000-0x4)=0x1000) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = request_key(&(0x7f0000860000-0x6)="6c6f676f6e00", &(0x7f00008e7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000725000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffff8) fstat(r1, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() keyctl$chown(0x4, r2, r3, r4) signalfd4(r0, &(0x7f0000e82000-0x8)={0x6}, 0x8, 0x80800) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = dup3(r0, r1, 0x80000) ioctl$TIOCEXCL(r2, 0x540c) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000611000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) mmap$binder(&(0x7f00003d2000/0x1000)=nil, 0x1000, 0x1000006, 0x10, r2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00007ac000)=0x0) syz_open_dev$loop(&(0x7f00006f6000)="2f6465762f6c6f6f702300", 0xfffffffffffffffc, 0x4) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) syz_open_dev$usbmon(&(0x7f0000dff000)="2f6465762f7573626d6f6e2300", 0x0, 0x400000) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000845000-0xc)={0xe30f, 0x6, 0xfffffffffffffffa, 0x7ff, 0xffffffffffffff80, 0x7, 0x2}, 0xc) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000490000-0x9)="2f6465762f73672300", 0x4000000000000000, 0x80040) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000033c000-0xb)={0x80000000000003, 0x1, 0x800, 0x7, 0xe3, 0x5ca, 0x1, 0x4, 0x6, 0x3f, 0x3ff}, 0xb) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) socketpair$inet(0x2, 0x80002, 0x5, &(0x7f000088c000-0x8)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001d1000)={0x20071026, 0x0}, &(0x7f0000fcb000-0x18)={0x4000000000000, 0x80000000, 0x0, 0x9, 0x2, 0x2000000000000000}) munlock(&(0x7f00009db000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa1000)={r0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000966000-0x11)="2f6465762f7667615f6172626974657200", 0x20040, 0x0) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00008e3000)=0x0, &(0x7f0000fd0000)=0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000852000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000d98000)=0xc) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da5000-0xa)="2f6465762f6375736500", 0x3ffffe, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f00005e0000)=@generic={0x14, "c2245416963c38c1cb551492f852cc27e9194051e754f5eb6ac6876175e077f19541b33f63b37a5c63e6d4d122f27c0f42b8bae5e658469862cb196f92a618fa9b24df49b241b32b883a3ce546d94cf2b2f93af7bed7cc4ea0d833201a45a1c04134edaba599fbe6a2dd777e626fefcff661371a02760eda7caac231025b"}, 0x80) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f000024d000)={0x2, 0x8000000000000005, 0x403}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000fd1000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0xfad4, 0xbb7, 0x400, 0x2, 0x100, r4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000079d000)={0x0, 0x8200, 0x5, 0x400, 0x0}, &(0x7f0000dc8000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x20000000000003, 0x0) socketpair(0x1a, 0x5, 0x3, &(0x7f00009e8000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000eb0000)=0x3cdf) write(r6, &(0x7f0000dd3000)="220000140007fa004f10f7e21f0000021003000111001a08000200a700ff02f1555e", 0x22) socketpair(0x1b, 0x7, 0x480000, &(0x7f0000517000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000438000-0x6)="6c6f676f6e00", &(0x7f0000a8f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a5e000-0xf1)="7bd890855c8d21f1ca2e1e384d5fc4af0fc4a66fe25ef7ba951cc9d74e85b57c72fa84daf98573982d48c0723814a59e24c7ceca54241d900cd05879725c0acecf9e2a9f004709ed438c64820dc8e48c226d9cef7769a79b3f3b3f1e19b8aac3abb0e0328c0f9e5f5a5f56c4684909b955f050a84d358a1d9eb8d46f7aa6294981c599cf5cef711c2b875ac628ca07cb1ec13b711c7e17e0b0c5f99a4b60baa245c1351becf62ca11d955ae75b3f9452f5901d74f78cde4653390637a8751ad3ac5b405e3d40b52a48da1983c1993e5b6506e15346fdddc53f6bfdfc156e95b86c2287b5d285dd2765894083bd167843b5", 0xf1, 0xfffffffffffffffd) add_key$keyring(&(0x7f00009f6000-0x8)="6b657972696e6700", &(0x7f0000b6b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r8) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00006b5000)="2f6465762f6c6f6f702300", 0x0, 0x40) r0 = openat(0xffffffffffffffff, &(0x7f0000f92000)="2e2f66696c653000", 0x2000, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000899000-0xbc)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000076d000)=0x0) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$sg(&(0x7f00009c0000-0x9)="2f6465762f73672300", 0x400, 0x400400) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f000056e000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000045000)="2f6465762f7573626d6f6e2300", 0x2, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000096a000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f00006b1000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000364000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023f000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008e6000)={{{@in=@multicast2=0xe0000002, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0xfffffffffffffffc, 0x17, 0x80, 0x0, 0xffff, r3, r4}, {0x6, 0x9a, 0x6, 0x7, 0x6, 0xb42c, 0x5, 0xc38}, {0x7, 0x4, 0x8, 0x56}, 0x8000, 0x80000000, 0x1, 0x1, 0x13, 0x3}, {{@in=@multicast2=0xe0000002, 0x10000, 0x38}, 0x8, @in=@loopback=0x7f000001, 0x4, 0x4, 0x3, 0x2, 0x7fff, 0x0, 0x6}}, 0xe8) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000005a000)={0x0, 0xffffffff}, &(0x7f0000a71000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f1000-0x8c)={r1, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x108, 0xd, &(0x7f0000001000)="", 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc0000-0xc)="2f6465762f72666b696c6c00", 0x80000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000913000)=0x0) r1 = open(&(0x7f0000e72000-0x8)="2e2f66696c653000", 0x0, 0x42) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000720000)=0x8) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair(0x4, 0x80000, 0xd, &(0x7f0000e88000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000811000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000599000-0x10)={0x0, 0x0, 0x1, 0x4}, &(0x7f0000b0d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009c0000-0x98)={r3, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400080000000000, 0xa133}, &(0x7f0000212000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad4000-0x8c)={r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00001a9000-0x4)=0x8c) [ 601.035983] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=18320 comm=syz-executor2 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) socket(0xffffffffffffffff, 0x802, 0xfffffffffffffffd) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) [ 601.083966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1792 sclass=netlink_route_socket pig=18320 comm=syz-executor2 2017/11/28 18:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = open(&(0x7f00001dc000)="2e2f66696c653000", 0x2000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000628000)=0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000b01000)="2f6465762f76637300", 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000da3000-0x3)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000043b000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000015b000)=r1) r2 = syz_open_dev$sg(&(0x7f0000151000)="2f6465762f73672300", 0x6, 0x101000) setsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f00006cf000)=0x1, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000e71000-0xb)="2f6465762f766373612300", 0x6, 0x2000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005bc000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004b2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000329000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d53000)=0xe8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f000080e000)=0x0, 0x4) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000ccc000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r6, 0x0, 0x0) fcntl$lock(r6, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x1000000, 0xffffffe, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000857000)=0x0) fcntl$lock(r6, 0x7, &(0x7f000024c000)={0x2, 0x0, 0x8b7d, 0x1, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eca000)={r4, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x40000000015, 0x5, 0x0) fcntl$getown(r8, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000acd000-0xb)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x400200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x10, 0x2, 0x0) connect$netlink(r9, &(0x7f0000105000)={0x0, 0x0, 0x5, 0x1}, 0xc) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000bc000-0x2)=0xffffffff, 0x2) pwritev(r9, &(0x7f00007a4000-0x30)=[{&(0x7f0000473000)="d738b1420ad29f084e9adbfbdcc99b8abecea3bc6c4fd31e555a9c973a3d692a3a50a12a1560323d5bad7189c4", 0x2d}, {&(0x7f0000052000)="", 0x0}, {&(0x7f000002a000)="1b4d593f769cbec732a306c42f94d01b1d61bbe1127444b1d17dc6ce71d91e8cbeedb5bd8ab7507ac1f49ac9c6304ada43558db03bd8f23f0c2f012c5b72e17010039f6d30e4b2ede5eb2925e7903e11bb74cac7f236a58313f3edb97179100b181e", 0x62}], 0x3, 0x2000000000000) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f00002c7000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000d96000-0x10)=[{&(0x7f0000c9c000)="", 0x0}], 0x1, &(0x7f000071b000)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x44, 0x200040c0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x8400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0xa1, &(0x7f0000065000-0x10)={r6, r7}, &(0x7f0000763000-0x4)=0x7fffffff, 0x1000000001) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r8 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r8, 0x4c07) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000ea5000)="2f6465762f7573626d6f6e2300", 0x65bf, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003b8000-0xb)={0x4, 0x200, 0x81, 0x7f, 0x1, 0x8000, 0x8, 0x4, 0x94, 0x4b2, 0xfffffffffffff49d}, 0xb) r2 = dup(r0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000b15000-0x4)=0x1, 0x4) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000249000)=0x0, &(0x7f00007dd000)=0x4) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) ioctl$int_in(r3, 0x5421, &(0x7f000025f000)=0x0) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000443000)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dd3000-0x4)=r0, 0x4) r1 = syz_open_dev$vcsn(&(0x7f00002db000)="2f6465762f7663732300", 0x5, 0x100) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000b07000-0x13)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000535000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x1, 0x78, 0x7, 0xc4a, 0x1a5, 0x1, 0x0, 0x81, 0x20000, 0x2, 0x7, 0x6, 0x3, 0x1, 0x0, 0x10001, 0x0, 0x8, 0x7, 0xc02, 0x7, 0x3, 0x7, 0x3, 0xe2a6, 0x5, 0x0}, r0, 0xeaf, r1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x58)={0x0, 0x26, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006ff000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x80800) timerfd_gettime(r2, &(0x7f0000255000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e5b000)={@generic="5bedf8047d2223da0dda6b58a665b193", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:44 executing program 7: r0 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r0, 0x402) syslog(0x9, 0x0, 0x0) socket(0x2, 0x40000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000148000-0x9)="2f6465762f73672300", 0x100000004, 0xbfffbffffffffffd) r2 = gettid() syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x4040) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x1e9, 0x0, 0x0, 0x201, 0x0, 0x80000668, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0}, r2, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1) mq_getsetattr(r1, &(0x7f0000000000)={0x1, 0x9, 0x1, 0x3, 0x1, 0xff, 0x3, 0xb8e7}, &(0x7f0000bdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r1, 0x10001, &(0x7f0000a15000)="4116") mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffb000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000c43000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c09000-0x74)={0x0, 0x5e, "59b1d6e599d62d8f85ffbbe31248d4ee913235163b66c2e663b3e03bd59bdb1135e54c05bcfc5faff24c0ee7d312b8d30befbc8ea983797791d32236aff0cc781e06872f7b62bbf0ca1f1f57afc85a8b5bf6c5de8b6fd34df9ee0b1a26eb"}, &(0x7f00004c1000)=0x66) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000061b000)={r4, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0c, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x800, 0x0, 0x10000000000, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x801, &(0x7f0000a4a000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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)="03", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") sync() 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = syz_open_dev$sg(&(0x7f000046e000-0x9)="2f6465762f73672300", 0x21, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000cc5000)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) syz_open_dev$sg(&(0x7f0000734000)="2f6465762f73672300", 0x5, 0x400000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000995000)="2f6465762f766373612300", 0x3, 0x8000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000068c000)=0x0, &(0x7f0000a09000-0x4)=0x4) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") clock_gettime(0x0, &(0x7f00005e8000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r6 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) mmap(&(0x7f000043b000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r0, 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x200100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000075f000)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000188000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00009df000)="2e2f66696c653000", 0x210000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000d55000-0x4)=0xfff, 0x4) r2 = creat(&(0x7f000038d000)="2e2f66696c653000", 0x175) getsockname$packet(r2, &(0x7f0000e9a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008e5000-0x4)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f000089b000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00004a6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = socket$alg(0x26, 0x5, 0x0) r5 = fcntl$getown(r4, 0x9) perf_event_open(&(0x7f0000e33000)={0x3, 0x78, 0x1, 0x20, 0x3ff, 0x4, 0x0, 0x1, 0x0, 0x2, 0x9, 0xfff, 0x401, 0x15, 0x0, 0x8, 0x5, 0x7fffffff, 0x4d, 0x6200, 0x2, 0x400, 0x5, 0x4, 0x2, 0x5, 0x0}, r5, 0x204, r2, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000002d000)=[{0xc, 0x100000001}, {0x6, 0xffffffffffffff50}, {0x3, 0x2}], 0x3) bind$alg(r4, &(0x7f0000038000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x80, "726663343130362867636d2861657329290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006ed000+0xfef)="10000000", 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x8) syz_open_dev$loop(&(0x7f00000eb000-0xb)="2f6465762f6c6f6f702300", 0xcfb5, 0x440800) exit(0x2) 2017/11/28 18:57:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x10000, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$bt_sco(0x1f, 0x5, 0x2) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009d0000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400000, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f4f000)="2f6465762f6877726e6700", 0x200, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00005f9000-0x8)={0x0, 0x100, 0x100000000, 0xae4c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa4c) 2017/11/28 18:57:44 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x33fb40a7, 0x40) r1 = accept4$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002bf000+0x348)=0x14, 0x800) r2 = getpid() perf_event_open(&(0x7f0000001000)={0x311d361dc99f83ed, 0x78, 0x3ff, 0x5, 0x5ac, 0xfffffffffffffffb, 0x0, 0x1f, 0x24000, 0x2, 0xc9, 0x6, 0x7f, 0x9, 0x0, 0x7f, 0x0, 0x100000000, 0xfffffffffffeffff, 0x1, 0x5, 0x7, 0x4, 0x0, 0x737, 0x3ff, 0x0}, r2, 0x3, r0, 0x1) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000002000-0x28)={@common="00000000000000000000000000000000", @ifru_flags=0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x0}, &(0x7f0000002000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xa)={0x3, [0x4, 0x1, 0x3]}, &(0x7f0000001000-0x4)=0xa) sendto$inet6(r1, &(0x7f0000003000-0x23)="8aeb7ce1226d55fa3e0226fe315bd0aae37c44a9453f1dc7b3bf53737158167d25c791", 0x23, 0x4, 0x0, 0x0) getdents64(r0, &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000005000)={0x1, {{0xa, 0x1, 0x3f, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) sysinfo(&(0x7f0000008000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioprio_get$pid(0x3, r2) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000-0x11)="2f6465762f7161745f6164665f63746c00", 0x4000c0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000009000)="00", 0x1, &(0x7f0000009000)="6370757365742d00") getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) 2017/11/28 18:57:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) init_module(&(0x7f00005f4000-0x11)="23656d302a7472757374656428656d3100", 0x11, &(0x7f0000cb0000)="2f00") ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r6 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 2017/11/28 18:57:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e2000-0x11)="2f6465762f7667615f6172626974657200", 0x14000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000bea000)=0x5) syz_open_dev$evdev(&(0x7f0000346000-0x12)="2f6465762f696e7075742f6576656e742300", 0x80, 0xa0400) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000b90000)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e88000-0x8)="2e2f66696c653000", 0x10000, 0x4) recvfrom$unix(r0, &(0x7f0000a91000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x2, &(0x7f0000f85000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) openat$autofs(0xffffffffffffff9c, &(0x7f0000ef0000-0xc)="2f6465762f6175746f667300", 0x800, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fcd000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x74c000)=nil, 0x74c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00002b0000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x800, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000c67000-0x18)={0x0, 0xfffffffffffffff1, 0xfffffffffffffffe, &(0x7f00004a4000)=0x0}) r1 = memfd_create(&(0x7f00006ee000-0x2)="97730100aa736563757269747900", 0x1) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000002000-0x4)=0x6) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000002d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) dup2(r1, r0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000021000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000011000)={{0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xd000, 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, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34b582ec71cdec61, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000029000-0x68)={0x7d, 0x0, [0x3, 0x2, 0x5, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000002e000-0x48)={0x4, 0x0, [{0x186, 0x0, 0x0}, {0x40000003, 0x0, 0x1}, {0x2, 0x0, 0x0}, {0x0, 0x0, 0x4}]}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000028000-0x8)=0x2) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000012000-0xd8)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7b, 0x0, [0x0, 0x0, 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}, {0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x10001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1000000080000}, {0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x4, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x81}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x80000, 0x49e, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000026000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) stat(&(0x7f000046b000-0x8)="2e2f66696c653000", &(0x7f0000178000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000085000+0xbbd)=[{0x2, 0x10001}, {0x4, 0xf3}], 0x2) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000001e000)={0x8, "0000000000000003"}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000002f000)={0x0, 0x0, 0x0}, &(0x7f000002f000)=0xc) setregid(r6, r5) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0xc028ae92, &(0x7f0000ba2000)={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f00005c6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 2: r0 = socket(0xa, 0x2000000002, 0x4f58) setsockopt(r0, 0x0, 0x81, &(0x7f0000000000)="", 0x0) r1 = socket(0x2, 0x8, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f000078c000)={0x8, 0x100000, 0x10000, 0x1f, 0x8, 0x4, 0x7, 0x0, 0x0, 0x4}) syz_open_dev$evdev(&(0x7f0000aae000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0xc03fd) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x241, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgid(r3) dup(r4) pipe2(&(0x7f0000279000)={0x0, 0x0}, 0x80800) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004ce000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) capget(&(0x7f0000a67000-0x8)={0x19900330, r5}, &(0x7f00006d4000-0x18)={0x200000000000, 0x70ad, 0x6, 0x9, 0x401, 0x5}) readv(r4, &(0x7f0000506000-0x90)=[{&(0x7f0000f75000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3}, {&(0x7f0000dd8000-0x5)="0000000000", 0x5}, {&(0x7f0000e55000+0x6a8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000bff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f0000cb4000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000180000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f000031a000)="", 0x0}, {&(0x7f0000844000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94}, {&(0x7f0000075000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x9) ioctl$int_in(r6, 0x541b, &(0x7f0000d4c000-0x8)=0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8)={0x0}, 0x8, 0xfffffffffffffff8) mkdir(&(0x7f0000a90000)="2e2f636f6e74726f6c00", 0x0) lsetxattr(&(0x7f000046d000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000940000-0x14)="02000000f4ffffff6f556e100730de2d6a0006a0", 0x14, 0x2) r7 = socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x1e, &(0x7f0000833000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000caf000)=0x14) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000466000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r7, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r9}, 0x14) setsockopt$inet6_mreq(r7, 0x29, 0x1c, &(0x7f0000020000)={@loopback={0x0, 0x1}, r9}, 0x14) r10 = add_key$keyring(&(0x7f0000990000-0x8)="6b657972696e6700", &(0x7f0000cae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r10, 0xaebb9a2705d43745) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000850000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000-0x4)=0xe8) syz_emit_ethernet(0x4e, &(0x7f0000da8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86df, @ipv6={0x0, 0x6, "42f087", 0x18, 0x3a, 0xffffffffffffffff, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x43, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fcc000-0xb9)={0x0, 0xb1, "efe096ff6d70e88694e93a2ab51b91118484eed2adaaf21669a2a3a34e193e44e2d025b371329bf1e1ebfacd4f1d39cb90ff1f50d2cdeec5b16df9e5f60c1b7917a7e21747d254ea69e00bceb0583db0b10f19ab0590d9943d5d30cac74f2f2f0a12ab2d5c3ab4fa3beebfb18790ef3101039b6c7f4801987decd29aff8595ffcb5bb205f2edd7e1cec8a6521f24b7402110d767d82103961c7f19cf2c9972f723c6dae0b4567faa2caf992c16ec2c254e"}, &(0x7f00003e1000)=0xb9) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ec000)={r1, 0x2}, 0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000034b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00008bc000-0x90)={[0x2bcf11e80000000, 0x0, 0x7, 0x2, 0x2, 0x3, 0x40, 0x1, 0x4, 0x401, 0x1, 0x200000, 0x90, 0x6, 0x0, 0x1], 0xf000, 0x40000}) 2017/11/28 18:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000074000)="2f6465762f6b766d00", 0x200400, 0x0) r0 = memfd_create(&(0x7f0000426000)="766d6e65743100", 0x3) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ca5000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00000bd000)="2e2f66696c653000", 0x141046, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000164000)={@common="50726c616e3000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000455000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000903000-0x8)={0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00007ef000-0x10)={r3, r4, 0x8}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xc) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000096c000)={r4, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000045d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x2, 0x0, 0x9, 0xa0, 0x1ec97b4f70571a7f, 0x7, r2, r5}, {0x401, 0x74488fdd, 0xb3, 0xdd41, 0x1, 0x7, 0x6, 0x10000008}, {0x5, 0x4, 0x8, 0x658f}, 0x81, 0xfffffffffffffffb, 0x81, 0x0, 0x38, 0x1}, {{@in=@rand_addr=0x2, 0x1000, 0x61d8}, 0x1b, @in=@multicast1=0xe0000001, 0x5, 0x7, 0x2, 0x79, 0xfffffffffffffff9, 0x150, 0x40}}, 0xe8) ioctl$KDDELIO(r1, 0x4b35, 0x10004) mmap(&(0x7f000013d000/0x3000)=nil, 0x3000, 0xa, 0x10, r1, 0x48) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000142000)=0x0) pivot_root(&(0x7f000046f000-0x8)="2e2f66696c653000", &(0x7f0000a55000)="2e2f66696c653000") perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") rt_sigqueueinfo(0x0, 0x0, &(0x7f0000309000-0x10)={0x0, 0x0, 0x0, 0x0}) dup(r0) rt_sigaction(0x3e, &(0x7f0000817000-0x18)={0x20, {0x2}, 0x80000001, 0x8000}, &(0x7f00009cd000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f7e000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000db7000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000aeb000)={[{0x2, 0x7ff, 0x4, 0x6, 0xffffffffffff8000, 0x6, 0x3, 0x6, 0x9, 0xfff, 0xfffffffffffff800, 0x4, 0x100}, {0x3, 0x4a56, 0x5d, 0x2, 0xfff, 0x1000, 0x2, 0x1, 0x2, 0x35, 0x0, 0x6b8, 0xfffffffffffffffb}, {0x0, 0x5, 0x3f, 0x2, 0x10001, 0x3, 0x8, 0x6, 0xb47d, 0x7f74, 0x80, 0x0, 0x8000}], 0x140000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x7fffffffffffffff, 0x0, 0xa00000002, 0x2000000000000, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000afc000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000eae000)="2e2f66696c653000", &(0x7f0000b57000-0x4)="6e667300", 0x2, &(0x7f000000a000)="") ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000089e000-0x16)="1873491855967b09091d931b00fdf20baf703b8fccd9") socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b29000)={0x0, 0x0}) 2017/11/28 18:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffeff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") r5 = getegid() lchown(&(0x7f0000237000-0x8)="2e2f66696c653000", r4, r5) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r6 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r6, 0x4c07) 2017/11/28 18:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x0) 2017/11/28 18:57:45 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000-0x4)={0xffffffffffffffff}) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() capset(&(0x7f0000122000)={0x20071026, 0x0}, &(0x7f0000875000+0xbfc)={0x20, 0x0, 0x3, 0x0, 0xaf16, 0x200}) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000249000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ba000-0x4)=0xb) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fae000)=[{&(0x7f00000a2000-0x29)="29000000180031ea120c000000760002025300160000ff06800000000c0008000d000cffec00020001", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000062f000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000000000)={0x2, 0x8001, 0x2, 0x8, 0x1000, 0x26000000000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x5, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000166000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffff, 0x0, 0x80, 0x0, 0x0, 0x53, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, r3, 0xffffffffffffffff, r2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00005f2000)="2f6465762f6175746f667300", 0x802, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000d82000)={0x5, 0x1, 0x1, 0x7fff, 0xfffffffffffffffc, 0x0, 0xfffffffffffeffff}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x4, 0x100004003, 0x0, r4, 0x0}, 0x1c) syz_open_dev$mice(&(0x7f00006cf000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) stat(&(0x7f000056f000-0x8)="2e2f66696c653000", &(0x7f0000517000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x41, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x8, 0x20, 0x0, 0x0}) epoll_create1(0x80000) 2017/11/28 18:57:45 executing program 1: chdir(&(0x7f000084f000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000)="2f6465762f72746300", 0x1e0a74beee511f1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000a59000-0xa8)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b52000)={0x0, 0x0}) r1 = timerfd_create(0x6, 0x80000) fdatasync(r1) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000cb3000-0xb)="2f6465762f766373612300", 0x80000000, 0x208800) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000028c000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000a6000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00006c2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r3}) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") getegid() ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r4 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2017/11/28 18:57:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) r1 = mq_open(&(0x7f0000dce000)="766d6e65743173656c662921245b7070703176626f786e65743021736563757269747900", 0x1, 0x140, &(0x7f00006ad000-0x20)={0xf6, 0x4, 0x1, 0x2, 0x7, 0x100000001, 0x80, 0x7}) mq_notify(r1, &(0x7f0000b49000)={0x0, 0xc, 0x0, @thr={&(0x7f0000d67000-0x93)="89068fdea439b7f36e0906ff76ee2118c6d313bfcac9ef34f8d39b78717268f120a1cb47bd0577d6ff7ea1272bcbf4a634f04462019536fcea4e24b36a68d530624c6b4e5ca10994849deebfd0beecc46dbf41f7feb03992ee6ae22a38f40923ed548ec5f98c131a985f8ef0077bc6cb7148b5237029d49bfbc630886ed1a77838dc99cf87d21491aecfbb2a4b72bd60a42f2f", &(0x7f0000e9b000-0x84)="9753bce11b6347500abc82e5f1b619663a54cbff48adbdab8c32b77413dc3cbb35fca7160464d3c3ef425777df945099494e4d44b330942b69e48e77285c2b18405c3d2280b65c545ffa99a9f023692d8c2aefa59d4707627bc0e5e45d4aa94ed81c699b067711e80d1c8311dce1a339322e041b02e0fad4631b03e43bf64b207293dec1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000aaf000-0x9)="2f6465762f73672300", 0x1, 0x90800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000851000-0xb8)={0x0, 0x7ff, 0x0, 0x1ff, 0x646, 0x1, 0x1f, 0x5, {0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x47d4, 0x1f, 0xffff}}, &(0x7f0000df9000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000066b000)={r1, @in6={{0xa, 0x2, 0xd7d1, @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]}}, 0x8c) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000219000)="2f6465762f7663732300", 0x401, 0x10040) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d33000)={0x0, 0x6b, "010df945e8ef5ea01f5f76d847a20b27038c7e68b0b00b808afb40de5db77288da1fb18f4e20058141a206bb674ea8aed1144041678f5667e52f2ca41a9b5d40968bdf00f5bd644bdcd1e25fd09d1c18a3f4e062fa47440127a5030e0097becb9c21c45fb3ce4a4851037c"}, &(0x7f0000b1e000-0x4)=0x73) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000cc7000)={r1, 0x80}, &(0x7f0000cef000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000151000-0xe0)={{0xffffffffffffffff, 0x3, 0x3ff, 0x2, 0x9}, 0x900, 0xf4ac, "69643000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x4, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:57:45 executing program 3: r0 = userfaultfd(0x800) ioctl(r0, 0xd00, &(0x7f00006fe000-0xb5)="829063d765b884844a3363a4dd537f80c58cc6f6319151841a27e70b338e669d6431412fe46a650910f0303a8729144d19bc36d1a60be981ebd13a4a2afe0aafda98896bc9bf2d1f15493d4e049c3e6e85f293ab415b335765d93f1e04b75bd569c9ebe50d9b893c87f6d10b3e1e874267414fcabc173d66b7b5aac3b395a2c83359ee524d2f184c8a69893175d61894a38ee856b9caab4fefe3f298b0984f2bca03b07c0109d7a3147f7f181f51ff6385bf5c002d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b61000)="2f6465762f6375736500", 0x4400, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00007c6000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000d0f000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000a7d000-0x28)="7d70726f635b7d2c2b6d696d655f747970656d64357375f16574683173656c662d00") ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r4 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2017/11/28 18:57:45 executing program 2: socketpair(0x5, 0x0, 0x7f, &(0x7f0000d26000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00007dd000-0x20)={0x6, 0x9, 0x0, 0x4, 0x10, 0x9}) r2 = creat(&(0x7f0000b9f000-0x8)="2e2f66696c653000", 0x181) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000079b000-0x8)="6e65742f74637000") readv(r3, &(0x7f000052d000)=[{&(0x7f00002fb000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000076d000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x2) readv(r3, &(0x7f0000bac000-0xa0)=[{&(0x7f0000a17000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f0000a91000)="", 0x0}], 0x2) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f0000336000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x5, 0x62, &(0x7f0000a07000/0x3000)=nil, 0x10001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009de000)={r3, r3, 0x5, 0x1, r3}, 0x14) clock_gettime(0x0, &(0x7f0000810000)={0x0, 0x0}) connect$nfc_raw(r0, &(0x7f0000865000)={0x27, 0xf9, 0x20, 0x1}, 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f000034a000-0x8)=0x1) setsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f000028a000)={r4, r5/1000+10000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fc000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r8, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0xc0000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000afe000)={0x1, 0x0, [{0xc0010141, 0x0, 0x1}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d10000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5ae0, 0x1, 0x3, 0x5, 0x5, 0x8, 0x8001}, &(0x7f00009b0000-0x4)=0x20) r9 = add_key$keyring(&(0x7f0000062000)="6b657972696e6700", &(0x7f00000af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000a19000)="656e6372797074656400", &(0x7f00003d9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f3e000)="2300", r9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000fff000-0x8)={0x0, 0x200}, &(0x7f00001b4000-0x4)=0x8) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000abc000)="7f95a0cbf5d826ab93906a05516f0f92709d37bbe8e66319fbd08efd5f74075a32d9035742befc3474ba22d93162a433f9e8fe4b7336f37b1b5e8dcb7063e0c4d0a2b45aee4bdf3e08", 0x49) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000ed1000-0x8)={r10, 0x0}, &(0x7f000013c000-0x4)=0x8) 2017/11/28 18:57:45 executing program 7: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000b8f000)=0x48, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0xfe, 0x0, 0x2b, 0x3, 0x0, 0x3, 0x3, 0x0, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e42000-0xc)={0x5, r0, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000044b000-0x20)={r1, &(0x7f00008ea000)="", &(0x7f0000702000)="", 0x0}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000369000-0x8)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6(0xa, 0x40000001, 0x9b) sendto$inet6(r4, &(0x7f00003f1000)="8f35d865d351", 0x6, 0x80, &(0x7f00002cf000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) sendto$inet6(r4, &(0x7f0000a76000-0xdb)="76", 0x1, 0x3e, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe345}, 0x1c) shutdown(r4, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f71000-0x10)={0x0, 0x3, &(0x7f00006f7000)=[@in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000224000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00009b3000-0x14)={r5, 0x4, 0x7f, 0x19a, 0x8003, 0x803}, 0x14) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x806, 0x9, &(0x7f0000d23000-0x8)={0x0, 0x0}) recvfrom$unix(r7, &(0x7f00008a3000)="", 0x0, 0x40000100, &(0x7f000007e000)=@file={0xfefffffffffffffd, "2e2f66696c653000"}, 0xa) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f00007e7000-0x88)={0x8000000006, {{0xa, 0x3, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvmsg(r4, &(0x7f000018a000)={&(0x7f0000513000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a31000-0x40)=[{&(0x7f0000ee9000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000675000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f00004d9000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f0000a8e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}], 0x4, &(0x7f0000c54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53, 0x81}, 0x1) mmap(&(0x7f0000d22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = creat(&(0x7f0000b3b000-0xe)="2e2f66696c65302f66696c653000", 0x400000400000010) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f0000fe1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000fcd000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000085a000-0x90)={0x3, {{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]}}, 0x90) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000015000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0106434, &(0x7f0000b56000-0x10)={0x8, 0x0, 0x10001, 0xd9}) ioctl$DRM_IOCTL_AGP_ALLOC(r8, 0xc0106434, &(0x7f00003ad000-0x10)={0x80000000, 0x0, 0xfffffffffffffffc, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000f90000)={0x7, r9, 0x0, 0x7eeb}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f00007e2000-0x20)={0x400, r10, 0x1, 0x40c}) sendfile(r2, r4, &(0x7f0000e01000)=0x0, 0x1) 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000352000-0x58)={0x0, 0x1c, 0x1, @thr={&(0x7f0000783000-0xd0)="501084ba7e63c7e72bc9869f9dcf5399f5da5e289e265f691d9abbfad9e1be0040d65f14b01bee775e72222910219d9e9089c1ce00bc76c07ddbf10ae9040b9563978b10df6bf66009428cfed9050217064f73df1e6db8acd396bc609e368164ccd676fd46c1c052d33173804a56b98404df8b0a82809c8867770fa645d1341ed2c8cc59b55c4ec6a7e934f583758b5b3e2b1deddc22e649e200b2e179420e3a48dee1121a2beeea4d9852796a77f70f08b909bea7ecb234d5a4fa470776b30b0c2420c49d535560c57b3a42d05da1af", &(0x7f0000efe000)="bef42ef805993da1a7ca0eabbb7f03a4029e0ab05fa7f436951cc9678b84062e991ea9e3bc28987edb56d02c0b22cd743812827edbf6d9ac0da9eaec6dc5510a42c7dde92ed27b6eb1b26993f677cc9206c16464debc227ee5cd01d8952ab1d2e04e2a2dbc6a7b139edfed22df616536d7bd8a55f16757dc74c52986d38d4c76680d64181040d3a95a39653432eb8042d3e15f91726f9df4a182c0f3a510ec43f7d0d055a71efa49937ea7db61125e137ca3c2ad01e8b5fd119f0f0ab08c4738ee26a06b94a650baf10c4880148bb813d8b10734022fbb1b356815f434b76b2f9e720e613eef666cff0cb5e509c56de782c53a0796e9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce9000-0x4)=0x0) timer_delete(r0) r1 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00001ae000)=0x2) 2017/11/28 18:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f000011d000)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = creat(&(0x7f0000c17000-0x8)="2e2f66696c653000", 0x70) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00002ef000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2017/11/28 18:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f2000-0x4)=0x0, &(0x7f0000e25000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000d4d000-0x9)="2f6465762f73672300", 0xdd, 0x2a2100) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2017/11/28 18:57:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000fc1000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x1000000001) r0 = open(&(0x7f0000c00000-0x8)="2e2f66696c653000", 0xc0400, 0x1) perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x9cba, 0xfffffffffffffffc, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x20000000000802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) clone(0x64140400, &(0x7f000016e000)="1e", &(0x7f00006b5000)=0x0, &(0x7f0000d25000)=0x0, &(0x7f0000208000)="") recvfrom$inet(r0, &(0x7f0000ee2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x20, &(0x7f0000133000)={0x2, 0x3, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00009b8000-0x4)=0x0, &(0x7f00002aa000-0x4)=0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10) r2 = socket(0x10000000010, 0x2, 0x8) write(r2, &(0x7f0000f65000)="1f0000000401ff00040000bbd5070000074f000009000800191600080005c4", 0x1f) socket$unix(0x1, 0x7, 0x0) r3 = socket(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000a14000)={0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x80000000, 0x0, &(0x7f00008e9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x4}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000db3000-0x44)={{0x2, 0x1, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fce1f48f714b874fa10086b431214caa"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000020a000)=0x5) r4 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r4, 0x107, 0x13, &(0x7f0000d2a000)=0x80000000, 0x4) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00008fa000)="", &(0x7f00005ce000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x10) write(r5, &(0x7f000031f000)="240000001d0001000d0115000000ed1a0cffff0000000900040001e0ffffff08ffffffe1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000129000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) 2017/11/28 18:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000072000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00005c3000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f54000)=0xe8) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000011c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d17000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r3}) r4 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) 2017/11/28 18:57:45 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000afc000+0xe15)="2f6465762f73657175656e63657200", 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000da5000-0x8)={0x20080522, r1}, &(0x7f00008c6000)={0x10001, 0x1000004, 0x0, 0x10, 0x673, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d49000)={0x0, 0x0}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000023000)="2f6465762f7573626d6f6e2300", 0x7, 0x40000) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000935000-0x10)={0x0, 0x80000001, 0x2, 0x1}, &(0x7f0000de5000)=0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001bc000-0x10)=@common="00000000000000000000000000000000", 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000062b000-0x8)={r3, 0x4}, &(0x7f00005e3000-0x4)=0x8) sendmsg$nfc_llcp(r0, &(0x7f000000e000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x7, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70000000000000009e3a21e491762022736cd996146b600089e4201c9cbf2eb949c94c2855430ea2a71f9", 0x0}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000007000)={0x10, 0x1, 0x4, "d6"}, 0x10, 0x80}, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00000d1000-0x18)={0x0, 0x17000, 0x28, 0x2, 0x100000001}) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00006fd000-0xbb)={r3, 0x100000001, 0xb3, "f21d336f788b47504ccb6ff41b0952e13ac41b1065313955e5a2c01b5767c5fe053305f4133fa4f510c215246ae899964ba0b8a706eb77fc043b2daff490d25d1081b5cc057573c95d563f63acb361643016060a2bbdf989b0f121b48fb0c6be59a736d2e6c2951c5fcc893139361b0800afe459e7e1e7f82f1995bbdb8c35c5ecf4bcfdc32264174cc7d7658734f76a612cc6568933afe72d3067599098bfb1d10bd0569e5d4504f99830e9e72987385cc539"}, 0xbb) 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r0 = open(&(0x7f0000c76000)="2e2f66696c653000", 0x800, 0x81) write$tun(r0, &(0x7f00006c5000)=@hdr={0x2, 0x80, 0x1, 0x3419, 0x1f, 0x6, @ipv6={0x8, 0x6, "5b1a85", 0x163e, 0x6f, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x87, 0x1d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0xec, "4d0a1bf89797dc7e1c81334fdb1fcc35a83263ee691ea1b6d731a04fe075d97022edb2e5794c836f1c85106ba7751f0d902a207ee2c7e5b67414d417c0481f96ea8ccae6878a43ff8f5e1a3db2fb8787cb30c9c94ce1318e17897d9c39aadaeb04b17ee78500050d9bb2a97e154f5640ed96275210c11aac66d8780d174cb2c3c6480a5190b924c5bb95958040c7c55aeee6e97c839ffef7c6987ac29ec4752f643498a44fc397dd3feb8f0dbbe0f366df96391d3bc76e31e892144f416b6a5aced2980b15c2dd6b05d291654faa5712e931efaf3aa7f9bccc64fdb4abb2e99f56117eb24333ba7be7919504"}]}, @fragment={0xff, 0x6, 0x0, 0x0, 0x3, 0x8, 0x0}, @hopopts={0x88, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x93, "a62050e4261664c1ed7d1257c02e8d4259110c0d589331c42a46f06fc97cc948a0f76c53ae5d9043e8c236dd0faefe0f0b990ffb29878435ffb34788449d9ef88ad7ae8ebc610ba1f2c8f01cccebbef6912e79af259e0dcf6c20c05d32448d3d68421d12068149b9c717c771a752977d914b3676124901439c6c510258d3d546243a705c5a377d6831eff02f7ef3d66b387153"}, {0x7, 0x6, "2d0a01eb1adf"}, {0x5, 0x12, "1c083614a16503ef0dbcd9332c9536260cd2"}, {0x0, 0x1d, "9a29a12aba2a7af6cf214c7fd47f53576274310663f67d0bf953132519"}, {0xff, 0x1000, "b7af6edfd3cc671cd5a65777eb64f0932cb73dfac6da919df5873414e0b9b305a3d5a1060af37c29732056f4ac6b27c4223bc87572f66c67d577c5e0c07131843c36a30fee4b493059edbf78a030f29e13311892a82230a0c60c0b00e74841f9036f95d75570830ace4020db7a1c150c0bfe69dc2d4149252cdf85ea8d75cec3cec98f9b787ef25ad3a5d77ec8fc5aee5388ba7ca1564af23745536e384df2a51f4e375b69982d28373889e316d5d68354ae0f56bf053462b8ba7b60256483c2efef83e60d8508437ea880350c3aa6b49499f40c237a3fa8445a46d6bc1169c785caf17fde59fd6f172363fab9a3d830bf216a82efd5e5b50ac903737d4a1dfaeff3a5276bac702decb875dd09af6e86b1c46a4fd239abfd56f2e21ee61c4d82a77cf8a96421a96436019df7f24bbf869608254c5d1dddae19225bfded69388cc2d6e77a5f114d7de588baf89a3b59c21a416122d8626cbb66255fdf0e998088fba18b22c2661f8be71bd7e8ce133860ca3e234d00bb1699ae798e7f6e213d65f13114ce9d1abe5c7ced0d132ce686dbd0275cc15fa3c4e2ca9c22a0c668f4c64101e64bbf891980cf47f4517d44e602a148d5bb91694b75b17bd627dca1ac8511110f1bf7b2ce247f84a53957b792fc72148e90b67aa6c8a0b0ed0d72747dc4c69b1a3dc6eb91061aebadde544e5c9f3e9714f3c37bc54f7170f73940dede498d1959e8eb21c4d6e489bcd9dfb5bc71432a273f2bfdac312721bea2e70a9b88656e91a5a0e555b3346b944721d5290a5cdba88ee08b2e7b3777967b148c7560b051329f422d3e2a2eeda2af5450dd699225cc6586586560a3fff98c27355d1171882134ee3f7e4162be9d4b44fe2cac3f399b52fd540315131c30b8a18219dc366c442e417ce58aba046d3aea96e660a1b9a787c5098293d442cdcd855e6bc31274364b0ca9d41ed08915c2d0b90608f85a948f6df02adf8ddb47db9abf3de97136202a2c15731ab5d1575044f1adb8837bed3c5c41d7fa03046f33af257a61c602b0070ea8d5796e782fb60acd63d04c8117bb9410ddc94c6d5ae62b46f37bee76f37d8bf0a3fd88fa540d0e176132f79d6f19ed1f837c9060eae13e6278ab61c61034c533402ad9a856cbdd8ebe30215a7ab41fdf8d9a0e7b4250598b9dafd44d5b86e7ddfa469f9a71501eedbd34821bd3227527e249f331611ff9724acc5c384c3812f685521818dc033c95bb0fd5dcd7f46e9a3cd53444dc83679181d42837e30074a6b83917b11322046009b0e45bb8a24b1e2bfeac15025ba32222a836883407981287681b8e3a6809de20850573960fad79653b433069245b514102a9837c56f58c7b12fa64c316efd2200828948420e643ae22934350c57282569fe9984a8b571a9d54e810189c1936004b8923c30fabd28ba0169019f51ffe94a4d233ccd745ad91ad1141bfd82a124895c4c33284e7d76555785e2230afbb9c734406b867cbbc430301369a4198d15feac0ef56c6ae6bfce1dac7b5c9405b5285cc3b98419fb1e6a785bc59969eb62bdb47e8411e02ad2d6bb696d3b22efc364a4edb03be4339fdc7d3b00a40d5b6e38ef784787736be27ad73d7bbc40ed71d217e678178d9c44e7041c88cfe59919bddafd1c5c38ca221efb0ae2c27af79c1ba0117fbfbcf8a4959eb4ec457ab818cb5ce03eebb5ffe722a67151b629e66f0920e26a8854f2cbac7f9e07bad2288fe813c45d679abf9a28f2e2a1c649909ae56746cc3c59dcccd6826007e3b5c58e2f759911f0f95d9ad7196b6de9dfa85f913bfc06ecfb97ff05b2a2b53e9af25068cff67c239c76f8c1e88581d599767fbbacbe5ee5e9a5af21b26cfaf67215d731fee324314a8a2b7470771694966133225ec70f7656f84e56a5a097dbf96a32c9f06e3f72d517d7b3315dfa285dd923119513a65cd0fa5aab5660aa4e1c9902f2de7bdf4f1ddc7b68e28bd9248a24d61455408b83dab77e80155caa29953cc083e7cf91ca158665e5ceb8319e68af6406f2b0a58ada187e8c08922ff4b146cae43d5d5397022b2d33d8a4c6ebec9f54ee8ed1a3b00b2e5508b43441857f75a76c56ee61a171f8c02ee0cd664e23fa45c27b820464a1f6333ba40424c21c5a2b993b12d0f0fe4c8ca7a7e285b225e7e0119808d98b7221d41c900d11fe77c1b0afe8656d01c481eba348b934faf3bf028b00f7cbdb8c6438187834b6f0c2cb76f244f4f05d5a2487d855e779521ea77fc5db739bd9a2f46f69f58200d837f675ebc48af80a237fa24fcfa73ff9cbe2b48fed3d2bb3cdae22a8c74d4b8cc972628f6dd84bf4da475fb2313893a539c65037434a024c0ad21cab8c4c2fe2a1a01372234abcf67a9a758c2c90b94e2f4a652d47a153abc523e0ee418451ab89cb5d288576c295a5bcef39f565cd42e474bb7fc1fd9947daa207aa6ed958d4374ad83466c669272bed993c462fe08262f157bf42df05ef3db6dfc43b798d4be74da820cf87ee3d2ec4152e3686c6afc9a865dbbaaad28de992e22b6c9427f07a4ea33cf1c6e49f8b69547a9de1b33bd4e6cae19252fdb1f4803e5b41507417237397165f6e5f668b168d2b0b1a0b00815da0de4901215a3a170b0a386ddb2f17acc6f55eed7485374dcb78c5536bd0808797a1e7db77f392128564e274d5daec2c5b74765950c82ac6701b2e4912e4f3392e0f3dbcbe359a7969021f3c3f15cb01085f1a677b5cd626469d2292e0c653e4c2723932b103eeb8f12b3cc46ca2b86204659b872428b39cd7123c4bbcaf74acece23c3bd393800058459a9fb3e9dbe77789eba14cb724461aea2647fde2f90d6f2d84e25a33ee9a6dbe98f05985cf33754f8ed4991b65a3acae8c7d07e5eb4b549ad17502c8559d501dc0667b77f6849c93390e41d4b916d6bac03370149fdf3d321ea586ffbdd06208bedf7732a17c4321dff3f46fbab4bf2f18a7aea801694602a853c3016cce42212f2fec175abcf6ebf11a021fa6c6cea2fcce2ff11707be6f0e3878f6b70b5a6b85d751e3923137801744dd3c858dc5ce2e277fd989feb75c7c3234ed2c52eee84fe549e5a06a3b72f43e1a085a2241cef9889e4dbd4ad6d3d2b6412e4135904c2f237b18bcd9d0970d313cd4839108b0c26cce38956ce1f192c73af1d6e635ae5f87c87611e72c4aba8820adeadfb2998e3e44edb03c1ebad3fdfd479940e19736462aaf831c8f827841e8d4de54269a4f424e88c02460ccf0e2705e4f5681ee32ee1881a14863da11a40aa87534c755839da95ffca1f46e90d2461c76b0b145842907b75f7803940877dca2dd571ca838af61ea34093b95f0d5d332169a88eaa8a5f385e5b99a158a9690f1d571fc88a7f5dfa5cfb088a196c397ebb288e22b4714ceaa3fba34b025f2c7f4500b85e84d491326da5d22c9d31506c1ccb3e9071e923ea34d111516cadba8cff3a98dea024ae5db33414874842598542f553c8a3cc4b7b5fa743025c1474b786c0cbe65af8af3fba0548bb8627524de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{0x5, 0xed, "37cb058f91a4fd06202d12048db83de633ab7580adb1fe1396960cdcf737f3687a46d57c33e53d97d50067259c899d402231c72724cdf780ecece8e2f54cc0df6d81e7fd974410128e0b72e1174ee7b9c9a75690af84ad019bae9a243f58f9c25b9fd37fa0235b747ea0f5c6b2c17c8169df7fd87fd14b4c99fb0b5c87465e594be359848e43c6c2613be18d3d21994f4e5f6bc5562e489de39614f6cc67a71048947bf80a5678d4c1609e2a2c3df63057a93900b9ca2246b97cace433c4b43a185c8b0dbddc9623165a8a4860803707b4a900e36285d545cf171706fc5ba5d84366f1dbcb5e0f999a87521394"}, {0xc2, 0xc9, "73483ba0a3b84f63f7cc7123961d6d62362b958ae9616633e64ace6e2b9ab897ffb6a446ac47f2312fe5473672c02aba69f57b38ad58ad847a872f104cc11b43dd9271f3882828cd8fef2b29bd7a7978790670bf90b6c2a42c077a49a7fb9e45a8448115c53fbca4895c0ffa08a48daa6904e1ce18e17f58fd3ea7a8c2bbb1eec834244db63f5389cba70ebf3a88e6f652ccfe6b28ce1a5fa8c4976a7a3157f974debe6a32c324e41d9e2a50f815a35481c6d0b9a7462f7a54557a82f35595672cee92d4851d382e86"}, {0x0, 0x6e, "61f12100f0f068ca0f22307a680fc87f6768343333091d2a083c85f74dc46805642503da5365c57a70c1d20776b3b1acf7f8c781691313ae09b95f50cb48796c8ab5a3594495c4c58fbaa10cec3bb1780dcfb860c46cfa4a54a4308e6f8581e7df07776d59671033016491cbae47"}, {0xff, 0xc2, "6c96decc0493c4e7664ca81e7d6c22f79ce9c8aeb61dd340d9e15bcf5f36ca35924284ce6fe2d037dfc6a3d43ae97e1be56ccea816154ce03b50022b17b6dfe1ae788b35f4769a103c02876bfb1962e58b40bbaf6830acff5db9ae1d779af6ec15ba03429d10584ae8b23ef60c23cf7dc1cf97c534ec1209c2bdf9e5314b7dba42f5c99f93ae73444ef469e6cc11ee4803be2ef4381b94a5e54ee1caa1d23b3d02c61a7eb7c0c6681363c0ecc277facc7e65e9cac318e613b764cfeb5a089c02a811"}]}, @routing={0x8, 0x4, 0x3, 0x7, 0x1, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x3f, 0x10, 0x1, 0x6, 0x8, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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]}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @udp={0x2, 0x0, 0xc8, 0x0, "98ad5b62fba3355cf3e9f160c3e8e4412fbff15a1d10db4700e1941fd9b3f1ad3b188764e9202c9cc528ce9ddd0e6af077c65a798195c50d179cb4f04c880d0bf5baf8a64f63378f33f3136405c25c2c7fdf1addeea18a0e58cfabda91ee2678d632b48d372aacafb9e70abce7b853e82e5b837721e80e3a6559f3d52ff5b6976c26fdc7ff635f399bf308463c702ef63dbc9d0b1ac72d9c8d89d503f7561c8bdba1adc80cfb0a57626edf16223bf8c00cd89faa2daabef0638388f41311fcb7"}}}}, 0x1670) utime(&(0x7f0000f34000-0x8)="2e2f66696c653000", &(0x7f0000bb8000)={0xffffffff80000001, 0x4}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) bind$ipx(r1, &(0x7f0000b99000-0x10)={0x4, 0x4, 0x8, "0f10000050cd", 0x4, 0x0}, 0x10) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r2}) r3 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2017/11/28 18:57:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x9, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000b00000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0xa0002) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00001f2000-0x90)={[0x10000, 0x80000001, 0xffffffffffffffff, 0x9, 0x3, 0xffffffffffffffd4, 0x1, 0xef, 0x6, 0x7, 0x9, 0xffffffff, 0x6, 0x401, 0x4, 0xfffffffffffffffe], 0xb36da3e884b24496, 0xd12}) bind$netlink(r0, &(0x7f0000687000-0xc)={0x10, 0x0, 0x9, 0x0}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000203000-0x4)=0x5, 0x4) r4 = dup2(r1, r2) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f00008b2000)={&(0x7f00006c2000/0x2000)=nil, 0x800, 0x5, 0x81, &(0x7f000050d000/0x1000)=nil, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:45 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) bind$inet6(r0, &(0x7f00000d6000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa9aa}, 0x1c) epoll_pwait(r0, &(0x7f000044e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7, &(0x7f00003f9000-0x8)={0x200}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c20000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0xd) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000901000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00001b4000)={0x15, 0xb8, &(0x7f0000804000-0xb8)="aa76deac252e2da893a79a6069b0adccdac65d1fef99343c0adccd83ab855c0dc880405e5def4406a3b4044869433b51d42478b1920d1824674d881e26ac81b942c80841dc387e82c815d42d90e5cd82b8bb3c27cd8a40ca0968d739b3b805e14a37d4c0077bc52b163e5977b0a5fdff86a5a0ee44b2be3ae5b7fc48b88c969222767552211994fd5778e739c5ce5fb6f06772835546877996ad9dd9232e378303f6d977a04b9caf22992e0f34ca3b1c53ba3c77a490d044"}) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)="2f6465762f696e7075742f6576656e742300", 0xafd, 0x8000040000001) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001cf000)={r0, 0xfffffffffffffffb, 0x33, 0x22, &(0x7f000078d000-0x33)="c1122ccb256bd8c58f8ef78112ae279cb7987ff0f0964c71857703e9f27dc642f88a304238b56d3b4ca646540f873da60aaaae", &(0x7f000042b000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000", 0xdeb4, 0x401}, 0x28) ioctl$int_in(r0, 0x0, &(0x7f0000a1f000-0x8)=0x1) ioctl$TIOCSTI(r0, 0x5412, 0x7) getitimer(0x0, &(0x7f0000cd6000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f000018a000)="2e2f66696c653000", &(0x7f0000559000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f0000b1c000-0x10)=[{{r2, 0x0}, 0x2, 0x9, 0x2}], 0x10) 2017/11/28 18:57:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xe, &(0x7f0000001000)="", 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}], 0x14, 0x4000080}], 0x1, 0x40001) 2017/11/28 18:57:45 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x9400, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2004, 0x2, 0x40045f, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d46000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) r2 = getpgrp(0x0) ptrace$getsig(0x4202, r2, 0x4, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0}) r3 = gettid() perf_event_open(&(0x7f00002d5000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) set_mempolicy(0x1, &(0x7f000057f000)=0x60e, 0x4) syz_emit_ethernet(0x82, &(0x7f0000b0b000-0x8e)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x1, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x6, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x200000001, 0x0, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x17, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @noop={0x1}, @generic={0x89, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r5 = socket(0x15, 0x80005, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003c5000)="2f6465762f72666b696c6c00", 0xfffffffffffffffc, 0x0) pkey_alloc(0x0, 0x1) pkey_alloc(0x0, 0x2) r6 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00008f6000/0x4000)=nil, 0x4000, 0x2000000, r6) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x114, 0x2710, &(0x7f0000004000-0x1)=0x0, &(0x7f0000123000-0x4)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 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) eventfd2(0x53d8, 0x0) socket(0x14, 0x807, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r1, 0x4, 0x2041) socket(0x2, 0x4000007fffd, 0xffff) clone(0x0, &(0x7f0000001000-0x1)="df", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x40046103) mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1f, 0x10000003, 0x5a7) 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) r1 = perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) accept4$packet(r1, &(0x7f0000a61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000044000)=0x14, 0x803) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, r2}) r3 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) [ 601.876068] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2017/11/28 18:57:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d7000)="2f6465762f6175746f667300", 0x218001, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000077a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d2000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) [ 601.944329] QAT: failed to copy from user. [ 601.988245] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 602.016667] QAT: failed to copy from user. 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f000071c000-0x8)={0x0, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000349000)="2f6465762f6375736500", 0x40000, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000257000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000894000)=0x0, &(0x7f0000da8000)=0x4) r0 = socket$inet6(0xa, 0x8000000001, 0x4) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)="35", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = epoll_create(0x7f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x9, 0x10}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000013f000-0x4)=0x22e, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef5000-0xc)={0x2000, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c66000-0x1)={0x1, [0x0]}, &(0x7f00004df000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000149000)=@assoc_value={r2, 0xac}, &(0x7f0000c65000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bc000-0x8)={0x0, 0xffff}, 0x8) sendto$inet6(r0, &(0x7f0000fcc000-0x1)="d0", 0x1, 0x0, &(0x7f0000dcf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b3a000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00007b1000)="8cb3ba", 0x3, 0x0, &(0x7f0000237000-0x1c)={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000042c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00007f4000)={0x7, 0x9, 0x1ff, 0x8, 0x2, 0xffffffffffffff9c, 0x655e}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x2, &(0x7f000000c000-0x18)=[@map={0x10000, 0x400, 0x9, r3}, @generic={0x7, 0x80000001, 0x1, 0x0}], &(0x7f0000000000)="73797374656d00", 0x1, 0x80, &(0x7f000069e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9, 0x0}, 0x30) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000605000)=0x1f, 0x4) sendmmsg(r4, &(0x7f00000ac000)=[{{&(0x7f00002b5000-0x10)=@ax25={0x3, {"b4695fca4ad09d"}, 0x3}, 0x10, &(0x7f0000498000-0x40)=[{&(0x7f0000cf1000-0xc)="17ed584084827510d85e95ec", 0xc}, {&(0x7f0000200000-0x1000)="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", 0x1000}, {&(0x7f00009b9000-0x24)="7b885f6a04827dcb78819a88a28826f2e7691ec300714b410f4962b3b9dc1feee1024c3b", 0x24}, {&(0x7f00000bd000)="278b7975f51b8c35ec8fa46e32487be9abb0c16937bf23aefa173f43aa960991a70bbc1eb2343875d3405b492fcfc648722d13c8cf36c78af253da0e3fefac9753e3ea4798c7a6d1d2637b8a9f102ea9fc0bb2355146936d769e2d51e81cc100a917a9972d416d84cd629d7723647e6a38e644fb68f9c77de7c82793826eee6cdd878a0b8266254bbb17d71d018ce77ebd", 0x91}], 0x4, &(0x7f0000a2c000)=[{0x110, 0x107, 0xa80, "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"}, {0x30, 0x84, 0xae, "4bdb9bd62cc5e426433329a40dfd8d6bf621dc4dd370031c4dcd99"}, {0xd0, 0x10c, 0xa38, "fb2b664aebb3b6c9a88b31b45d68cb8b90cb7974eff0e7bbe07ac305f11b650d508840fd97ef1ae9322676a623dad84e963db355199996d3005544c4e953a7fb686138a451fb3581c3258706273116d0ebec776aa30023b33743f1b07bb83b1f4f9c4eaf36613f57014b17ac1abf110d60003a35531903489ee120b838df7273bcf5d2df305916d7751fc0fdef07b25acd5457557d9bc5fca2cd291b48c719e87aaf0654b44a8d640588230a44d2efd2d666d73a5bb38c13f9f35783"}], 0x3, 0x20040800}, 0x3ff}], 0x1, 0x20000010) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x5, &(0x7f0000b7d000-0x4)=0x21a, 0x4) r6 = socket$inet(0x2, 0x5, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000020e000-0xd)="2f6465762f7573626d6f6e2300", 0x7fffffff, 0x400) ioctl$DRM_IOCTL_INFO_BUFS(r7, 0xc0106418, &(0x7f0000544000-0x20)={0x100, 0xb93, 0x1, 0x400, 0xa, 0xfffffffffffffffa}) setsockopt$inet_group_source_req(r6, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) syz_emit_ethernet(0x46, &(0x7f0000f8f000-0x46)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="f594f6925d3f", [{[{0x9100, 0x0, 0x6, 0x8}], {0x8100, 0x4, 0x84, 0x2}}], {{0x8000086dd, @arp=@generic={0x311, 0x6004, 0x6, 0xc, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "025d3d957941b7b5fab02667", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "9f4cd01f265cb5202f046e728bcb3858"}}}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r1 = getpgid(0x0) syz_open_dev$random(&(0x7f00004ad000)="2f6465762f72616e646f6d00", 0x0, 0x200) getrandom(&(0x7f00004d1000)="00000000000000000000000000000000000000000000000000", 0x19, 0x3) perf_event_open(&(0x7f00007a4000-0x78)={0x0, 0x78, 0x1000, 0x20, 0x3, 0x8, 0x0, 0x5, 0xe010, 0x2, 0xc7327c, 0x80000000, 0x6, 0x8, 0x0, 0x0, 0x2, 0x0, 0x5, 0x1001, 0x8000, 0x100000001, 0x3, 0x929c, 0x80, 0x1, 0x0}, r1, 0x0, r0, 0x8) 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f000015e000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000086b000-0x4)=0x1c, 0x80800) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000911000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000f94000-0x4)=0xffffffff, 0x4) signalfd4(r0, &(0x7f00000f6000)={0x1}, 0x8, 0x80800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fdd000-0x11)="2f6465762f7161745f6164665f63746c00", 0x8081, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000773000)=0x0) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e12000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f56000-0xf)="2f6465762f73657175656e63657200", 0x103000, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f000079e000-0x4)=0x0, &(0x7f0000cac000)=0x4) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0xb2, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61, 0x64, 0x6, 0x0, 0x40, 0x1, 0x20, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000)={r1, 0x34, "30618cdeeff768eed572e8cf8ebd97758ed7438d753cbc753c7ebea0c73c49a4aff80b60c9683ad5d140fdbf3b99670c01aa9465"}, &(0x7f0000000000)=0x3c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x0, 0x36, 0x10000, 0x10000, 0xfffffffffffffffd}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000006000-0x4)=0xae) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000006000)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000009000-0x4)=0x0, &(0x7f0000005000-0x8)=0x0, 0xa, &(0x7f0000000000/0x1000)=nil, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000009000)={0x1, &(0x7f0000001000)=[0x4]}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00008a1000-0x4)=0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) dup(r0) [ 602.520448] QAT: Invalid ioctl 2017/11/28 18:57:46 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fd6000)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x2000000200, &(0x7f0000fd6000)={&(0x7f0000d89000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}) r1 = socket$inet6(0xa, 0x100000000080003, 0x6) sendto$inet6(r1, &(0x7f0000e21000-0x1)="", 0x0, 0x0, &(0x7f0000409000)={0xa, 0x0, 0x100000003, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000005d000-0x1)="1d", 0x1, 0x10, &(0x7f0000dd9000-0x1c)={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000aa9000)="2f6465762f73672300", 0xff, 0x4082) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000fd9000-0x8)="2e2f66696c653000", &(0x7f0000fa8000-0x9)={{0x77359400, 0x0}, {0x0, 0x2710}}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000051e000)="2f6465762f6877726e6700", 0x7d, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000c54000-0x8)={0x1000, 0x78b}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00007ee000)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000)=[{&(0x7f0000bda000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0}], 0x1, &(0x7f0000001000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x200}, 0x40010042) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = 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) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r2, &(0x7f0000bd4000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e, 0x0, 0x0, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r5, &(0x7f0000fbf000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) socket$inet6(0xa, 0x8020000000000802, 0x0) dup3(r4, r4, 0x0) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000059b000)={0x1, r0, 0x1}) ioctl$KVM_NMI(r1, 0xae9a) 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) open(&(0x7f00006ec000-0x8)="2e2f66696c653000", 0x0, 0x2a) setsockopt(r0, 0x107, 0xd, &(0x7f0000fef000-0x1)="2c", 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000678000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000b41000)="2e2f66696c653000", 0x6000, r1, r2, 0xffffffffffffffff, 0xa4) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) [ 602.566515] QAT: Invalid ioctl 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000976000-0xb)="2f6465762f6c6f6f702300", 0x238c, 0x0) syz_open_dev$sndseq(&(0x7f00007e1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x121000) socketpair(0xb, 0x80803, 0xd1, &(0x7f0000b8f000)={0x0, 0x0}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000ac000-0x22)="00000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000056f000)="2f6465762f72746300", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e1e000-0xc)={0x2, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000b6c000-0x4)=0x6, 0x4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000dc0000)={0xff, 0x4643, 0x5, 0x380000000000, 0x8, 0x1}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000f9000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000f31000-0x84)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000dba000-0xb)="2f6465762f766373612300", 0x0, 0x42a401) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000588000-0x4)=0x0, &(0x7f0000e6a000)=0x4) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000cd9000)={0x6, 0x0, {0xffffffffffffffff, 0x2, 0x0, 0x2, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000272000)="2f6465762f6c6f6f702300", 0x7, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fbb000-0xc)={&(0x7f00009ee000-0x8)="2e2f66696c653000", 0x0}, 0xc) get_thread_area(&(0x7f00004c7000)={0x10000, 0x20001000, 0x0, 0x9, 0x4d1, 0x9880, 0x7, 0x8, 0x100839cb, 0x7}) 2017/11/28 18:57:46 executing program 7: syz_open_dev$mice(&(0x7f000016e000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a7e000)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x7487f752, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0xec, 0xfffffffffffffffe, 0x8000000200000004, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x0, 0x20000000003a, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ab0000)=0x0, &(0x7f0000cc6000)=0x4) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000344000-0x8)="2e2f66696c653000", &(0x7f0000fb6000-0x4)="6e667300", 0x0, &(0x7f000000a000)="") 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f000029d000-0x8)="6e65742f64657600") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e36000-0x4)=0x8, 0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) 2017/11/28 18:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x8000, 0xffffffffffffffff, 0x0) r1 = socket(0xd, 0xb, 0x4000000000000e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000266000-0xc)="2f6465762f72666b696c6c00", 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009b6000)={r2, 0x28, &(0x7f0000c61000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000034d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x358, 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$autofs(0xffffffffffffff9c, &(0x7f00008fc000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000111000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000661000-0x8)={0x0, 0xf1}, &(0x7f0000a9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00008fa000)={r4, 0x4, "0663aa40"}, &(0x7f0000843000-0x4)=0xc) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00002b4000-0x27)="260000005e0009fff10000f83a0000000d00000021ffff0005dd18fffd00085b1ee9fb4b35eaa9", 0x27) openat$hwrng(0xffffffffffffff9c, &(0x7f00008c0000)="2f6465762f6877726e6700", 0x20000, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000548000)={0x0, 0x0, []}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = syz_open_dev$sg(&(0x7f0000600000)="2f6465762f73672300", 0xff, 0x2) ioctl$KVM_CREATE_PIT2(r8, 0x4040ae77, &(0x7f0000a75000-0x40)={0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b00000-0x20)={"7b71deb68ebd1266ae2f961af0456212", {0x4, 0x81, 0x6, "48fb17e46271", 0x6, 0x0}}) ioctl$KVM_REINJECT_CONTROL(r8, 0xae71, &(0x7f0000fcf000-0x20)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r3, r8) setsockopt$inet_dccp_int(r9, 0x21, 0x7, &(0x7f0000f5a000-0x4)=0x101, 0x4) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) creat(&(0x7f000094f000)="2e2f66696c653000", 0x9f) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ee000-0x9)="2f6465762f76637300", 0x101000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00002dc000-0x18)={0x4, 0x2, 0x101, 0xffffffff, 0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c29000)=0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000ae7000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000056f000)={{0x7ff, 0xcd}, {0x1, 0x6}, 0x3f, 0x7, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000a30000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000dcd000-0x9)="2f6465762f6b766d00", 0x104ffc, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa5000)={0x0, 0x0}, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000512000)=0x8000, &(0x7f00009e1000)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000770000)="2f6465762f6175746f667300", 0x84000, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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, r1, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b9a000-0x78)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000382000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e99000-0x4)=0x7e244cc0, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000306000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000c4e000-0x4)=0x0, &(0x7f0000f6f000)=0x4) 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c9f000-0x9)="2f6465762f73672300", 0x0, 0x0) getdents(r0, &(0x7f00007cd000)="0000000000000000000000000000000000", 0x11) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) perf_event_open(&(0x7f00007af000)={0x2, 0x78, 0xffffffffffff0000, 0x2, 0x3, 0x4, 0x0, 0x0, 0x820, 0x2, 0x20, 0x2, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x3, 0x0, 0x7, 0x0}, 0x0, 0x0, r0, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000a12000-0x8)=[{&(0x7f0000cf2000)="000000000000", 0x6}], 0x1, &(0x7f00002c9000-0x30)=[{&(0x7f000099c000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}, {&(0x7f0000e9b000)="", 0x0}, {&(0x7f0000147000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f00006c9000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f00003b6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f000002a000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}], 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)="706167656d617000") sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0xffff) fcntl$setown(r1, 0x8, r0) 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008be000)="6e65742f6e65746c696e6b00") ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00006c7000-0x1e)={0x5, 0x200, 0xfffffffeffffffff, "2f3dfc906f55", "2a5901fecc999bc323f952199c6aaabd"}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xce43, &(0x7f0000bdf000-0x4)=0x0) io_cancel(r3, &(0x7f00009e3000)={0x0, 0x0, 0x0, 0x7, 0x500, r2, &(0x7f0000f8f000)="a5e426656a", 0x5, 0x9, 0x0, 0xbabd043eeb523ed0, r1}, &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r4 = socket(0x1010, 0x802, 0x1) r5 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000575000-0x4)=0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ed2000-0x10)={r5, 0x28, &(0x7f0000793000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e9f000)={r1, 0x28, &(0x7f0000541000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000123000)=r6, 0x4) sendmmsg$unix(r4, &(0x7f0000c21000)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x80000040001) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00009b9000)={0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000081e000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x12) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) r3 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00004e1000)={@generic="40342769394bf15dfeb97115abcbce9b", @ifru_flags=0x200}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0186416, &(0x7f0000e8d000)={0x80000001, 0xfffffffffffffff8, 0x800, 0x188, 0x0, 0x100000000}) 2017/11/28 18:57:46 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000c66000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009f3000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000fe5000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fe5000)=0x10, 0xe4e66ec5439ac7) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000645000-0xc)="2f6465762f72666b696c6c00", 0x28000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000fe7000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000bf9000)=0x0, &(0x7f0000fe5000)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fe6000)=0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fe4000)=0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000018a000)={0x1, 0x80000001, 0x80000000}) r3 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000fe7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") readv(r3, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)="00", 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x1ffc) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r3, &(0x7f0000fe2000)=[{&(0x7f0000fde000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00}, {&(0x7f00000e5000)="000000000000000000", 0x9}, {&(0x7f0000482000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000fe0000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000fe1000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00003b7000-0x8)="0000000000000000", 0x8}], 0x6) 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getrandom(&(0x7f0000000000)="", 0xfffffffffffffffb, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1fffffd, 0x32, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x8010, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009e5000-0x70)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0x1000, 0x440000, 0x3, 0x1000000000ffd, 0x0, 0x106, 0x5, 0x20000005}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000300000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00003b6000/0x4000)=nil, 0x4000, 0x3, 0x37, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000081000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r2, &(0x7f00002f4000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d99000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000174000)=0x0, &(0x7f00008ae000-0x4)=0x4) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000f74000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69706464703000000000000000000000"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000832000-0xd)="2f6465762f7573626d6f6e2300", 0x815, 0x1f7) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004f3000+0xf22)={{&(0x7f0000f79000/0x1000)=nil, 0x1000}, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cfc000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000aff000-0x4)=0x0) kcmp(r1, r2, 0x4, r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0x7fb, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x1e, 0x0, 0x0, 0x9, 0xfffffffffffffffd, 0x40ff, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000d8c000/0x3000)=nil, 0x3000, 0x1, 0xb84, 0x2020) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xcb08b4d95f476f09, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) readahead(r0, 0x3, 0x35) writev(r0, &(0x7f0000769000)=[{&(0x7f000011d000-0x7a)="65f523e8c8287d635b569ffb895fbac021bcce3bc905868f8ae91960fc3bc7b978c63f474603e076bbfca60089af212372bb2ce54f291f236c414ad676de5f2debcec878f2947cec4e42675109e681c560d04c8c88c6da97628f8385cd7d638756b70e9f3984c750dc970481127aa59898fe5595ba4bea375ce5", 0x7a}, {&(0x7f0000099000)="b74ddbe7384dbe8e970971ea9e825a8ff2ea8ecddb5ae118d29466bd13934141cb50db7212482253ccc0baa935d8a974fa07bbee94c67a136bff8e201f5974731e23b310ce2aae308e23f6650cc0e644892dc4bc83cb856ad996e159ae0cce33ca48d42bcce8c3938c68ca8175", 0x6d}, {&(0x7f0000223000-0x2d)="36eeb025b0ba7e96010abc50dbb591bfb0f586bef8b8700bd89fddcfb84b55a27428a6fc453e3d0839aa37b2c2", 0x2d}, {&(0x7f000037e000)="76d0bdb981a307abb563d3e25d493fa541cfbe", 0x13}], 0x4) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000039e000-0x9)="2f6465762f76637300", 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a5e000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000141000)={0x0, @in6={{0xa, 0x3, 0x5b57cf02, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x3, 0x7, 0x48, 0xfffffffffffff67a, 0x1, 0x1, 0x1000000000, 0x89de, 0x8, 0x9, 0x200, 0x7fff, 0x7, 0x775d]}, &(0x7f00003db000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c2000+0xee9)={r1, 0xdd, "afa2a33cb237294243b5ce3abae95373389d36f638c262454dbdef03765285d9659ca42a757288828a2b58b222e78a3c46ea58fcf66e82ac02268aa94186cfe4563c8e6b676c776115197a912a7da4d018c83a8cab8711241189d39c361a1dbd1f2731e468d70208fa583cbf30654fb9d99205f2ed233f2de6d500611a2fdbfe99e8ecb484232dca53e0f5bb921970bec90010d84a34ce13217275af9d81c5787a1ba9afb7c508205eed4a72ed2f7a206b7609903b371b17c57c0bb909191c61f9e76a2884555875e90b5bc36df2c725764130876492834f7e51ba6275"}, &(0x7f00008fb000)=0xe5) r2 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000090d000)={0x7b, 0x0, [0x4, 0x3, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000d49000)="0000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001b3000)=0x23) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000f8000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) [ 602.966590] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=10440 sclass=netlink_tcpdiag_socket pig=18694 comm=syz-executor1 2017/11/28 18:57:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) fstatfs(r0, &(0x7f0000573000-0xf6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000271000-0x8)={0x0, 0x0}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x1) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00007d0000+0x896)=[{&(0x7f0000cb0000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000398000)=[], 0x0, &(0x7f000047d000-0xb4)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x14, 0x0}], 0x1, 0x40001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000826000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) 2017/11/28 18:57:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0xfffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(0xffffffffffffffff, 0x541a, &(0x7f00001a8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000dd4000+0x6db)=0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000708000)={@rand_addr=0x0, @loopback=0x7f000001}, 0x8) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b82000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x400, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000f88000)=0x7f, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000a9000)="2e2f66696c653000", 0x1, 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000108000-0xc)={0x80, 0x7, 0x40, 0x8, 0x7f, 0x7fffffff, 0x2}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) syz_open_dev$loop(&(0x7f00000a1000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x50700) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000fdd000)={0x7, 0x3}) 2017/11/28 18:57:46 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012d000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x1) io_setup(0x400, &(0x7f00002e2000)=0x0) syz_open_dev$usbmon(&(0x7f000070f000)="2f6465762f7573626d6f6e2300", 0x1, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000654000)="2f6465762f73672300", 0x0, 0x0) gettid() flistxattr(r2, &(0x7f0000001000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) iopl(0x40400) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f15000)=0x0) syncfs(r1) sched_setaffinity(0x0, 0x8, &(0x7f00006d3000)=0x75) socketpair(0x0, 0xf, 0x0, &(0x7f0000736000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x2b, 0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x7, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x101000001, 0x400, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f00005b2000)="2f6465762f6c6f6f702300", 0x4000000000e42, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000025a000)={r3, &(0x7f00008bd000-0x1000)="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", &(0x7f0000e98000)="5ba111819e369f77be9fe69e28839aba8f03931018956291442ff814ad77526de68698175e6dab54743d259d3afba7b063926de0b49fb45ffcbabba60defa4f75967778fca6400ee25d68736e5743d8c2798348145cb6e8720012b34993bfac11b46c094390c18765c12f7e49d2a09b4fdf20c3cad777a997dce110d0e88c00b3faaef9187cbc1f341a3018097b01f924cc6f6073c70", 0x2}, 0x20) socket$bt_hidp(0x1f, 0x3, 0x6) clock_nanosleep(0x7, 0x0, &(0x7f0000479000)={0x0, 0x0}, &(0x7f0000d97000)={0x0, 0x0}) ioctl$TCGETA(r4, 0x5405, &(0x7f0000d31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r7) r8 = socket$netlink(0x10, 0x3, 0x10) write(r8, &(0x7f0000cf3000)="1f0000001000070100000000002000fc03000004080002000480000012ffef", 0x1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000274000)=[@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0xa) syz_open_dev$mice(&(0x7f0000571000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4100) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x9) 2017/11/28 18:57:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 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) r0 = creat(&(0x7f0000bb6000)="2e2f66696c653000", 0x20) io_setup(0x3, &(0x7f0000d7a000)=0x0) io_getevents(r1, 0x4, 0x5, &(0x7f0000cd3000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000498000-0x8)={0x0, 0x989680}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000613000-0x400)={"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"}) syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) 2017/11/28 18:57:46 executing program 7: mmap(&(0x7f0000000000/0x288000)=nil, 0x288000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x1, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x25a000)=nil, 0x25a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000cf2000)=0x75) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000f81000)={0x0, 0x100000001, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000d05000)="2f6465762f6e65742f74756e00", 0x0, 0x8902) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r2 = perf_event_open(&(0x7f0000c24000)={0x2, 0x78, 0x72, 0x83, 0x0, 0x4, 0x0, 0x1, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x3, 0x0, 0x0, 0x7fff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000000) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x8000ffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fb6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) bind$unix(r3, &(0x7f0000904000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000d69000)={0x1, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) bind(r3, &(0x7f0000aaa000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f00006aa000)="2e2f66696c653000", 0x200000, 0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b94000-0x8)=@assoc_value={0x0, 0xfffffffffffffff9}, &(0x7f000006a000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d1000-0x8)="2e2f66696c653000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x3f, 0xffffffffffffffff, 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x4c3, 0x0) 2017/11/28 18:57:46 executing program 0: ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/11/28 18:57:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x6, &(0x7f0000419000-0x8)={0x0, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000657000+0x4f4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 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, r0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000006e000)={0x84fe28ec00000000, 0x400, 0x7, 0x9, 0xcb, 0x5703, 0x7f, 0x0, 0x80000000, 0x58}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xe72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1000000000000e3, 0x0, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x0, 0x2000000000, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 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) r3 = gettid() kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, 0xffffffffffffffff, &(0x7f00000ef000)={0xffffffffffffffff, 0xffffffffffffffff, 0x8}) signalfd4(r2, &(0x7f0000676000)={0x1}, 0x8, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f00009fc000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00001ed000-0x9)="2f6465762f72746300", 0x105000, 0x0) epoll_pwait(r4, &(0x7f00001f9000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7, &(0x7f0000dbe000-0x8)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x240000000003, 0xb) ioctl$KVM_GET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f00000f2000-0xa8)={0xa, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000012b000-0x8)={0x7, &(0x7f0000fd9000)=[{0x7fff, 0xcdf6}, {0xfffffffffffffffd, 0x1}, {0xfffffffffffffffa, 0x1}, {0x5, 0x1}, {0x3, 0x7}, {0x100000000, 0x97}, {0x7, 0x2}]}) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000442000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 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) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000f0d000-0xc)={0x0, 0xffffffffffffffff, 0x0}) 2017/11/28 18:57:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00007da000)={@loopback={0x0, 0x1}, 0x2, 0x0}) r0 = syz_open_dev$loop(&(0x7f0000dac000)="2f6465762f6c6f6f702300", 0x0, 0x4022) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 603.098097] binder: BINDER_SET_CONTEXT_MGR already set [ 603.116765] binder: 18713:18714 ioctl 40046207 0 returned -16 2017/11/28 18:57:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000747000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000046000-0x4)=0x0, 0x4) r4 = fcntl$getown(r2, 0x9) r5 = geteuid() getgroups(0x4, &(0x7f0000ab0000-0x10)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmmsg$unix(r3, &(0x7f00007d0000+0x896)=[{&(0x7f0000a25000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000f7d000-0x10)=[{&(0x7f0000292000)="4f52213d9ef788aeec60ddd515610b302af9c026aed222b6871199c200bbd7ab5d", 0x21}, {&(0x7f00005f3000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000dcd000-0x18)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x18, 0x403fffe}], 0x1, 0x40001) 2017/11/28 18:57:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000005000)="11ef34f0a214d7eec4fdccfde00c9c04368416a1fea59de2e129cfab6d9e839b80225dc640ef6059fb0fb48e9565d2d183b0bfdadf1d78a7b81aac61130d4a440d9d0b369b88f76dc53ebf7b2db0887e5089794077c48dbcca69f72675993e706fc0688b7fd1a379655cd6992f127ca16053f425d492a0411a1ff4f321dfa7d6a23561f61a344cc39b2e32324da1c19768575952b7088544417111dde84e630a7306ad697003b556efb84a199182459c43bcefe96b4ba8730dadde257a7d048f235d631e919b1ef80237e5d94ca11c7fd35bec1eceb663110027910c96292b2db30e71f9d955ec92c1631d3b3471613bff5c535f08", 0xf5) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) accept4$ipx(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x80000) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r2, 0x541c, &(0x7f000000b000-0x8)=0xffffdfffffffffff) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000005000)="14e5d369765a258b987ecfaa47d5fec5dc9f75e5d03b882c1ca63ff07811d9662249ec8d9c0e4caf84f911f792e4f47334d81add7ee2571512a4907d106a94daecb802d73d76dd466bbfed0b45d4741298af0706a5bc90840f17b17929d4fc567cf5fe76dca56af4537a1df2ff26c3b183adbb38e9f6ae4118a2bed3347666b8f9b1d480551b1c5dc5e1f0fe60543d73933ac7341c90a1719038aad6620d1ee2ba4f68b4e02908a667f7177978b797945ba69a35cd2f", 0xb6}, {&(0x7f000000a000-0x4d)="814d581233149f1728ee930c6d2ac2ad025ed95811d588c18ace0d1732358b9c375998bc789241fbc9009f63bdd19b7b6dd80203a2c0d17ca80a6b25239b54597f0efb4aae2011f6a532b0d8b6", 0x4d}], 0x3) pipe(&(0x7f0000008000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r5, &(0x7f000000a000)=[{&(0x7f0000003000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000000b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e}, {&(0x7f000000a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f000000b000-0x1b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}, {&(0x7f000000a000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7}, {&(0x7f000000a000)="00000000000000000000000000000000000000000000000000000000", 0x1c}], 0x7) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f0000004000-0x10)={0xdd, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) writev(r4, &(0x7f000000b000-0x30)=[{&(0x7f0000003000)="12d27e77b372dd12f836c1b08d5f46310a7e2e20de8f09605d5e39f70633900427062c79360283ab7436dce03520fb74ea36222795dc70e48123b12b0c370817ce9c6cd0d5d822de01c2b91511816fe848246ad5d375a2c94c2831479ea63382", 0x60}, {&(0x7f000000b000-0x83)="f8e790302e85c7e90bb3cf49680d8873d0e7db24a9ba22928223fcf44c82bb63a08cd413cbb3ab103fd363c6d60c992474d749880b0bb014d031aaa6d65506f775b8f7f462e791db579ef63cf1ece1d80ee40d990866a9dfd6df2dd7fa53a9bd1ae95cf1f130ea55be89cbd6f85613fcffaa636d76727a7eefbc9442747431696f2c3d", 0x83}, {&(0x7f0000006000)="905dd08ccc10900d530720a263f7aaa9c73280af64dc5af3f69a7ad8ce18cfb2319e3caa4fb86add01e46e7bcb9eff6fa6bb9041e77f6f51e62ebbd2ba3e543d5ad86b3057ce7f10595e637bb1abfa37971681d56a1ec04c", 0x58}], 0x3) splice(r6, 0x0, r4, 0x0, 0x7, 0x1) tee(r3, r2, 0x5, 0x9) accept4$ipx(r2, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10, 0x800) writev(r6, &(0x7f0000008000)=[{&(0x7f0000009000)="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0x1000}, {&(0x7f0000006000)="8a34f5c6aa98744f761d0d2f9d6efd0cd23fb755fc0ebbadb9e4ca04eb1bc2ae0a61e3c1b7f38fec66c411a83253015ea5e088e490f508105ee8feb5ca8e69ef2e92d76ac6b25d922f7e74b63d008007638a51e963e0a0a358d427467aa0221e8bdc24fbdb87deb2440e13cc4b4893ba5d41a5060b6fd51aebdae31b777715849306fb74", 0x84}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f0000009000+0xff7)="7a13f68b666a0307f7ae92c2367154e1790fb33449b02beb23ad1ab84d03cc60e59d90cece27c5825c05102c2b04a9d67efc8a3a4b9e35b7893ec2ef318195358f282753de632738b3be6ddf7c419fe5a314d3eaf4c714f21c042796bf4f9e31e19473b9de7be650b4cac68fcc5589290673cce379231f54a26ad8963c1efaeb8bf68cb8003e99cd475cb0f298c70d4332f03c944bc22c05eff0686a1a186e803ef880d0c086113190d0ecf55e54d1edb59b682d7aa88da7bf1c034a91f14abb1bf9d3fcb2e79d8c29af092fcdfd117e9af83d545f37d9a58d5b9c6639a85a567cf850468d84f4977c16", 0xea}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}, {&(0x7f000000c000-0xe4)="9eec09b1a8b277e1612ef7f691fb97df971833f475c17ce9ebae0f7870dc9854f797e5aed3be56037d1962e40195d363c0698a4d40a182eb1a6be89cf5aa9d55ba1fd09226c98a2b25c08ebc921099310309c4bcd15948af4e1922e368ca9d2dfe9b89208a05c976a254e08395a0a05d5ddb1fc1b2536684ed6f10dae9e3509d66a6ed47883b3624153515bb90a9df382400952010ceea5b41aafea96d6c7614b51b037b8b8f7c8d27fab77de7816193bbf511c1128be61c98af9276d2d159b44ff6475540d430942717ba54ca79e4e0bf08dea0c14b225a95ab4863682334d9d66256d2", 0xe4}], 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6_sctp(0xa, 0x81, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) sendto$inet6(r7, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r7, &(0x7f0000ab8000)="00", 0x1) read(r0, &(0x7f0000009000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) getsockopt$inet_int(r0, 0x0, 0x2e, &(0x7f00005e2000)=0x0, &(0x7f0000bc5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x6, 0x20, &(0x7f0000d49000-0xd8)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff001f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r8, &(0x7f00002f0000)=[{&(0x7f00002f8000-0x1c)=@in6={0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f0000cc0000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008840) epoll_create(0xff) 2017/11/28 18:57:46 executing program 7: sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000cd2000)=[], 0x0, &(0x7f0000d49000-0x118)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common="6c6f0000000000000000000000000000", &(0x7f000024e000-0x7)=@ethtool_dump={0x33, 0x20, 0xfffffffffffffffd, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000024f000-0x4)=0x0, 0x80000) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000024f000-0x1)={0x8}, 0x1) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) socket$bt_hci(0x1f, 0x3, 0x1) r3 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f0000250000)={0x5, 0x0, 0x0, 0x0, 0xcbef, 0x4f}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000253000)=[0x562, 0x1]) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000254000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000255000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c8000-0x24)=@ethtool_channels={0x3c, 0x800, 0x2d, 0x9, 0x6, 0x100, 0x7f, 0x9, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f00001a0000-0x60)=[{{&(0x7f000005a000+0x8c2)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00000e6000)=[{&(0x7f0000252000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f0000252000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}, {&(0x7f0000118000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}, {&(0x7f0000044000-0x4b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f000017b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000251000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000176000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000251000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}], 0x8, &(0x7f0000252000-0xcb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb, 0x0}, 0x1}, {{&(0x7f000023e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000252000)=[{&(0x7f0000253000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}, {&(0x7f0000252000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000252000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x45}, {&(0x7f00000ab000)="0000000000000000000000000000000000", 0x11}, {&(0x7f0000173000-0x18)="000000000000000000000000000000000000000000000000", 0x18}, {&(0x7f000000c000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}], 0x6, &(0x7f0000253000-0x55)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55, 0xfffffffffffffffd}, 0x6}, {{&(0x7f0000014000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000012b000)=[{&(0x7f0000214000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000253000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f00000e3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b}, {&(0x7f0000128000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000120000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000002d000-0x67)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x67}, {&(0x7f000007d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbf}, {&(0x7f0000101000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000254000-0x8)="0000000000000000", 0x8}], 0x9, 0x0, 0x0, 0xfb}, 0xba}], 0x3, 0x20, 0x0) [ 603.169253] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 603.198966] ================================================================== [ 603.198991] BUG: KASAN: use-after-free in disk_unblock_events+0x51/0x60 [ 603.198998] Read of size 8 at addr ffff8801c6e574a8 by task blkid/18736 [ 603.199005] [ 603.199014] CPU: 1 PID: 18736 Comm: blkid Not tainted 4.15.0-rc1+ #108 [ 603.199024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.199028] Call Trace: [ 603.199043] dump_stack+0x194/0x257 [ 603.199060] ? arch_local_irq_restore+0x53/0x53 [ 603.199072] ? show_regs_print_info+0x65/0x65 [ 603.199090] ? kfree_const+0x31/0x40 [ 603.199104] ? disk_unblock_events+0x51/0x60 [ 603.199120] print_address_description+0x73/0x250 [ 603.199132] ? disk_unblock_events+0x51/0x60 [ 603.199145] kasan_report+0x25b/0x340 [ 603.199168] __asan_report_load8_noabort+0x14/0x20 [ 603.199177] disk_unblock_events+0x51/0x60 [ 603.199190] __blkdev_get+0x869/0x10e0 [ 603.199230] ? __blkdev_put+0x7c0/0x7c0 [ 603.199249] ? lock_downgrade+0x980/0x980 [ 603.199275] blkdev_get+0x3a1/0xad0 [ 603.199301] ? bd_link_disk_holder+0x8b0/0x8b0 [ 603.199313] ? do_raw_spin_trylock+0x190/0x190 [ 603.199332] ? errseq_sample+0xee/0x140 [ 603.199343] ? _copy_to_user+0xc0/0xc0 [ 603.199365] ? _raw_spin_unlock+0x22/0x30 [ 603.199388] blkdev_open+0x1e4/0x270 [ 603.199397] ? security_file_open+0x89/0x1a0 [ 603.199418] do_dentry_open+0x682/0xd70 [ 603.199435] ? bd_acquire+0x2c0/0x2c0 [ 603.199463] vfs_open+0x107/0x230 [ 603.199487] path_openat+0x1157/0x3530 [ 603.199527] ? path_lookupat+0xba0/0xba0 [ 603.199572] ? do_raw_spin_trylock+0x190/0x190 [ 603.199583] ? __lock_is_held+0xbc/0x140 [ 603.199595] ? _find_next_bit+0xee/0x120 [ 603.199621] ? _raw_spin_unlock+0x22/0x30 [ 603.199635] ? __alloc_fd+0x29b/0x750 [ 603.199678] do_filp_open+0x25b/0x3b0 [ 603.199693] ? may_open_dev+0xe0/0xe0 [ 603.199726] ? mpi_resize+0x200/0x200 [ 603.199751] ? get_unused_fd_flags+0x121/0x190 [ 603.199771] ? getname_flags+0x256/0x580 [ 603.199801] do_sys_open+0x502/0x6d0 [ 603.199809] ? do_sys_open+0x502/0x6d0 [ 603.199833] ? filp_open+0x70/0x70 [ 603.199841] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 603.199857] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.199883] SyS_open+0x2d/0x40 [ 603.199898] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 603.199905] RIP: 0033:0x7ff485a5e120 [ 603.199910] RSP: 002b:00007ffe3e598f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 603.199920] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff485a5e120 [ 603.199926] RDX: 00007ffe3e599f43 RSI: 0000000000000000 RDI: 00007ffe3e599f43 [ 603.199931] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 603.199936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002391030 [ 603.199940] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 603.199980] [ 603.199984] Allocated by task 18725: [ 603.199991] save_stack+0x43/0xd0 [ 603.199997] kasan_kmalloc+0xad/0xe0 [ 603.200006] kmem_cache_alloc_node_trace+0x150/0x760 [ 603.200013] __alloc_disk_node+0xb4/0x4e0 [ 603.200030] loop_add+0x44c/0xa70 [ 603.200037] loop_probe+0x16d/0x1a0 [ 603.200043] kobj_lookup+0x2ac/0x410 [ 603.200049] get_gendisk+0x37/0x2c0 [ 603.200056] __blkdev_get+0x3ea/0x10e0 [ 603.200061] blkdev_get+0x3a1/0xad0 [ 603.200067] blkdev_open+0x1e4/0x270 [ 603.200073] do_dentry_open+0x682/0xd70 [ 603.200079] vfs_open+0x107/0x230 [ 603.200085] path_openat+0x1157/0x3530 [ 603.200090] do_filp_open+0x25b/0x3b0 [ 603.200097] do_sys_open+0x502/0x6d0 [ 603.200103] compat_SyS_open+0x2a/0x40 [ 603.200111] do_fast_syscall_32+0x3ee/0xf9d [ 603.200118] entry_SYSENTER_compat+0x51/0x60 [ 603.200120] [ 603.200124] Freed by task 18736: [ 603.200129] save_stack+0x43/0xd0 [ 603.200135] kasan_slab_free+0x71/0xc0 [ 603.200141] kfree+0xca/0x250 [ 603.200147] disk_release+0x327/0x410 [ 603.200153] device_release+0x7c/0x210 [ 603.200159] kobject_put+0x14c/0x250 [ 603.200165] put_disk+0x23/0x30 [ 603.200170] __blkdev_get+0x7c9/0x10e0 [ 603.200176] blkdev_get+0x3a1/0xad0 [ 603.200182] blkdev_open+0x1e4/0x270 [ 603.200188] do_dentry_open+0x682/0xd70 [ 603.200194] vfs_open+0x107/0x230 [ 603.200200] path_openat+0x1157/0x3530 [ 603.200205] do_filp_open+0x25b/0x3b0 [ 603.200212] do_sys_open+0x502/0x6d0 [ 603.200218] SyS_open+0x2d/0x40 [ 603.200224] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 603.200226] [ 603.200231] The buggy address belongs to the object at ffff8801c6e56e80 [ 603.200231] which belongs to the cache kmalloc-2048 of size 2048 [ 603.200238] The buggy address is located 1576 bytes inside of [ 603.200238] 2048-byte region [ffff8801c6e56e80, ffff8801c6e57680) [ 603.200241] The buggy address belongs to the page: [ 603.200247] page:ffffea00071b9580 count:1 mapcount:0 mapping:ffff8801c6e56600 index:0x0 compound_mapcount: 0 [ 603.200258] flags: 0x2fffc0000008100(slab|head) [ 603.200267] raw: 02fffc0000008100 ffff8801c6e56600 0000000000000000 0000000100000003 [ 603.200275] raw: ffffea000739c920 ffffea00072c0e20 ffff8801db000c40 0000000000000000 [ 603.200279] page dumped because: kasan: bad access detected [ 603.200281] [ 603.200284] Memory state around the buggy address: [ 603.200290] ffff8801c6e57380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 603.200295] ffff8801c6e57400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 603.200300] >ffff8801c6e57480: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 603.200304] ^ [ 603.200309] ffff8801c6e57500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 603.200315] ffff8801c6e57580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 603.200318] ================================================================== [ 603.200321] Disabling lock debugging due to kernel taint [ 603.200366] Kernel panic - not syncing: panic_on_warn set ... [ 603.200366] [ 603.200374] CPU: 1 PID: 18736 Comm: blkid Tainted: G B 4.15.0-rc1+ #108 [ 603.200378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 603.200380] Call Trace: [ 603.200390] dump_stack+0x194/0x257 [ 603.200403] ? arch_local_irq_restore+0x53/0x53 [ 603.200414] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 603.200422] ? vsnprintf+0x1ed/0x1900 [ 603.200431] ? disk_unblock_events+0x20/0x60 [ 603.200440] panic+0x1e4/0x41c [ 603.200449] ? refcount_error_report+0x214/0x214 [ 603.200475] ? disk_unblock_events+0x51/0x60 [ 603.200483] kasan_end_report+0x50/0x50 [ 603.200490] kasan_report+0x144/0x340 [ 603.200505] __asan_report_load8_noabort+0x14/0x20 [ 603.200512] disk_unblock_events+0x51/0x60 [ 603.200520] __blkdev_get+0x869/0x10e0 [ 603.200543] ? __blkdev_put+0x7c0/0x7c0 [ 603.200556] ? lock_downgrade+0x980/0x980 [ 603.200572] blkdev_get+0x3a1/0xad0 [ 603.200591] ? bd_link_disk_holder+0x8b0/0x8b0 [ 603.200601] ? do_raw_spin_trylock+0x190/0x190 [ 603.200614] ? errseq_sample+0xee/0x140 [ 603.200622] ? _copy_to_user+0xc0/0xc0 [ 603.200637] ? _raw_spin_unlock+0x22/0x30 [ 603.200654] blkdev_open+0x1e4/0x270 [ 603.200660] ? security_file_open+0x89/0x1a0 [ 603.200675] do_dentry_open+0x682/0xd70 [ 603.200687] ? bd_acquire+0x2c0/0x2c0 [ 603.200705] vfs_open+0x107/0x230 [ 603.200721] path_openat+0x1157/0x3530 [ 603.200747] ? path_lookupat+0xba0/0xba0 [ 603.200774] ? do_raw_spin_trylock+0x190/0x190 [ 603.200782] ? __lock_is_held+0xbc/0x140 [ 603.200790] ? _find_next_bit+0xee/0x120 [ 603.200808] ? _raw_spin_unlock+0x22/0x30 [ 603.200817] ? __alloc_fd+0x29b/0x750 [ 603.200839] do_filp_open+0x25b/0x3b0 [ 603.200850] ? may_open_dev+0xe0/0xe0 [ 603.200871] ? mpi_resize+0x200/0x200 [ 603.200887] ? get_unused_fd_flags+0x121/0x190 [ 603.200900] ? getname_flags+0x256/0x580 [ 603.200920] do_sys_open+0x502/0x6d0 [ 603.200927] ? do_sys_open+0x502/0x6d0 [ 603.200943] ? filp_open+0x70/0x70 [ 603.200949] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 603.200961] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 603.200977] SyS_open+0x2d/0x40 [ 603.200989] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 603.200995] RIP: 0033:0x7ff485a5e120 [ 603.200999] RSP: 002b:00007ffe3e598f18 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 603.201010] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff485a5e120 [ 603.201014] RDX: 00007ffe3e599f43 RSI: 0000000000000000 RDI: 00007ffe3e599f43 [ 603.201023] RBP: 0000000000000000 R08: 0000000000000078 R09: 0000000000000000 [ 603.201027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000002391030 [ 603.201031] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000005 [ 603.201483] Dumping ftrace buffer: [ 603.201488] (ftrace buffer empty) [ 603.201491] Kernel Offset: disabled [ 604.005974] Rebooting in 86400 seconds..