$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) close(0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f00001e0000-0x8)='./file0\x00', 0x410000, 0x80) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000911000)=0x0, &(0x7f0000fd4000-0x4)=0x4) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 20:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000265000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0xe1fffeeb) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$sg(&(0x7f00004fb000)='/dev/sg#\x00', 0x7fffffff, 0x410602) fallocate(r2, 0x0, 0xffffffffffffffff, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/12 20:18:34 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl(r0, 0x40044104, &(0x7f0000008000-0x56)='X') 2018/01/12 20:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000eed000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000c14000-0x4)=0x0, 0x4) 2018/01/12 20:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0xc) write(r0, &(0x7f0000896000-0x1f)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) r1 = semget$private(0x0, 0x3, 0x1) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f000062e000)=""/71) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a15000)="") capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008d2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000af8000-0xc)={&(0x7f0000093000)='./file0\x00', r2}, 0xc) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) [ 244.459643] FAULT_INJECTION: forcing a failure. [ 244.459643] name failslab, interval 1, probability 0, space 0, times 0 [ 244.471855] CPU: 0 PID: 7293 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #259 [ 244.479194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.488553] Call Trace: [ 244.491157] dump_stack+0x194/0x257 [ 244.494824] ? arch_local_irq_restore+0x53/0x53 [ 244.499522] should_fail+0x8c0/0xa40 [ 244.503233] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.508320] ? vm_mmap_pgoff+0x1de/0x280 [ 244.512357] ? SyS_mmap_pgoff+0x462/0x5f0 [ 244.516480] ? SyS_mmap+0x16/0x20 [ 244.519926] ? unmap_region+0x35c/0x4f0 [ 244.523886] ? check_noncircular+0x20/0x20 [ 244.528116] ? find_held_lock+0x35/0x1d0 [ 244.532178] ? __lock_is_held+0xb6/0x140 [ 244.536267] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 244.542132] ? remove_vma+0x162/0x1b0 [ 244.545918] ? rcu_note_context_switch+0x710/0x710 [ 244.550829] ? remove_vma+0x162/0x1b0 [ 244.554633] should_failslab+0xec/0x120 [ 244.558594] kmem_cache_alloc+0x47/0x760 [ 244.562632] ? do_munmap+0x4e2/0xdf0 [ 244.566361] mmap_region+0x7ee/0x15a0 [ 244.570175] ? SyS_brk+0x6f0/0x6f0 [ 244.573726] ? lock_acquire+0x1d5/0x580 [ 244.577681] ? vm_mmap_pgoff+0x198/0x280 [ 244.581738] ? selinux_mmap_addr+0x1f/0xf0 [ 244.585957] ? security_mmap_addr+0x79/0xa0 [ 244.590271] ? get_unmapped_area+0x265/0x300 [ 244.594687] do_mmap+0x6c0/0xe00 [ 244.598061] ? mmap_region+0x15a0/0x15a0 [ 244.602098] ? vm_mmap_pgoff+0x198/0x280 [ 244.606143] ? down_read_killable+0x180/0x180 [ 244.610619] ? security_mmap_file+0x143/0x180 [ 244.615116] vm_mmap_pgoff+0x1de/0x280 [ 244.619028] ? vma_is_stack_for_current+0xa0/0xa0 [ 244.623891] ? __sb_end_write+0xa0/0xd0 [ 244.627870] SyS_mmap_pgoff+0x462/0x5f0 [ 244.631843] ? find_mergeable_anon_vma+0xd0/0xd0 [ 244.636582] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.641583] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.646337] SyS_mmap+0x16/0x20 [ 244.649596] entry_SYSCALL_64_fastpath+0x23/0x9a [ 244.654331] RIP: 0033:0x452ac9 2018/01/12 20:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d9c000-0x4)=0x5, 0x4) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:34 executing program 0 (fault-call:4 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 244.657497] RSP: 002b:00007f7c207fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 244.665188] RAX: ffffffffffffffda RBX: 00007f7c207faaa0 RCX: 0000000000452ac9 [ 244.672434] RDX: 0000000000000000 RSI: 0000000000aa2000 RDI: 0000000020000000 [ 244.679681] RBP: 00007f7c207faa90 R08: 0000000000000014 R09: 0000000000000000 [ 244.686928] R10: 0000000000000011 R11: 0000000000000212 R12: 00000000004b767a [ 244.694175] R13: 00007f7c207fabc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/12 20:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$KVM_SET_LAPIC(r3, 0x4068aea3, &(0x7f0000560000-0x400)={"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"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ce5000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078b000-0x4)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00007d6000-0x6)={r4, 0x3f}, 0x6) 2018/01/12 20:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) write(r1, &(0x7f00008fd000-0x24)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0xffffff79) 2018/01/12 20:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000351000)=0x2, 0x4) listen(r0, 0x3) io_setup(0x3e5, &(0x7f0000932000)=0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000676000-0xf)='/dev/sequencer\x00', 0xa00, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000060f000)='/dev/ppp\x00', 0x50040, 0x0) io_submit(r1, 0x2, &(0x7f000055d000)=[&(0x7f0000e0b000)={0x0, 0x0, 0x0, 0x0, 0x400, r0, &(0x7f0000889000-0xad)="298c88e566124894af450fd4aeb32c0ca924044faf2df50e929fa77088da134ab77bbaacae943ff3401912b087c7dd5bdfe961bf4f74259f52ff3aeaefb856f3689ce44b05247c82bc4add977c211881f1f2c86d80ad869cdc75a169943d7b87135655bedfa33c1b9e406a6d5eb77a54e7ce5f9a8eac07317170780d60008e22b82cbe82421a54c9dd4d2c6388b9912c3fa459d4b1816019cc238d7124f3fab00640ac82c319a88b0556518bb1", 0xad, 0x80, 0x0, 0x1, r2}, &(0x7f00002ce000-0x40)={0x0, 0x0, 0x0, 0xb, 0x4, r0, &(0x7f00001fc000-0x5d)="583b615a9d199516976845fdb5bc40b79b312460310bda922a9bb3dd793027b885c6645fd9c0f4aaf11a390600d6c4feabf20ce7fbaed92704b4eb1ed2f9f8c4d3c5f19ba2e7d4fa15da1ae7c81cd2da5117f873c1d9309665300f5360", 0x5d, 0x5, 0x0, 0x1, r3}]) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) alarm(0x7) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d60000)=@assoc_value={0x0, 0x0}, &(0x7f000027f000)=0x8) r5 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:34 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a77000-0xd)='/dev/net/tun\x00', 0x0, 0x0) io_setup(0x20, &(0x7f0000c61000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f000052a000-0x20)=[&(0x7f0000ab6000-0x40)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000201000)="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", 0x401, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 244.757501] FAULT_INJECTION: forcing a failure. [ 244.757501] name failslab, interval 1, probability 0, space 0, times 0 2018/01/12 20:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fbb000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xcf4) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f000019f000-0x10)={0x0, 0x2000, 0x0}) [ 244.830342] CPU: 1 PID: 7321 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #259 [ 244.837654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.847004] Call Trace: [ 244.849601] dump_stack+0x194/0x257 [ 244.853251] ? arch_local_irq_restore+0x53/0x53 [ 244.857963] should_fail+0x8c0/0xa40 [ 244.861689] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.866803] ? perf_trace_lock+0x900/0x900 [ 244.871060] ? find_held_lock+0x35/0x1d0 [ 244.875134] ? __lock_is_held+0xb6/0x140 [ 244.879219] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 244.885086] ? region_chg+0x3f7/0xa80 [ 244.888865] ? rcu_note_context_switch+0x710/0x710 [ 244.893784] should_failslab+0xec/0x120 [ 244.897732] kmem_cache_alloc_trace+0x4b/0x750 [ 244.902287] ? SyS_mmap+0x16/0x20 [ 244.905711] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 244.910627] region_chg+0x429/0xa80 [ 244.914238] ? is_hugetlb_entry_hwpoisoned+0xc0/0xc0 [ 244.919319] ? rcu_note_context_switch+0x710/0x710 [ 244.924231] ? __might_sleep+0x95/0x190 [ 244.928183] ? down_write+0x87/0x120 [ 244.931868] ? hugetlbfs_file_mmap+0x1ef/0x470 [ 244.936429] hugetlb_reserve_pages+0x16d/0x570 [ 244.940992] hugetlbfs_file_mmap+0x2b7/0x470 [ 244.945384] mmap_region+0xa99/0x15a0 [ 244.949168] ? SyS_brk+0x6f0/0x6f0 [ 244.952691] ? lock_acquire+0x1d5/0x580 [ 244.956638] ? vm_mmap_pgoff+0x198/0x280 [ 244.960680] ? selinux_mmap_addr+0x1f/0xf0 [ 244.964888] ? security_mmap_addr+0x79/0xa0 [ 244.969183] ? get_unmapped_area+0x265/0x300 [ 244.973572] do_mmap+0x6c0/0xe00 [ 244.976920] ? mmap_region+0x15a0/0x15a0 [ 244.980950] ? vm_mmap_pgoff+0x198/0x280 [ 244.984983] ? down_read_killable+0x180/0x180 [ 244.989467] ? security_mmap_file+0x143/0x180 [ 244.993941] vm_mmap_pgoff+0x1de/0x280 [ 244.997815] ? vma_is_stack_for_current+0xa0/0xa0 [ 245.002642] ? __sb_end_write+0xa0/0xd0 [ 245.006598] SyS_mmap_pgoff+0x462/0x5f0 [ 245.010559] ? find_mergeable_anon_vma+0xd0/0xd0 [ 245.015286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 245.020277] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.025017] SyS_mmap+0x16/0x20 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 245.028273] entry_SYSCALL_64_fastpath+0x23/0x9a [ 245.032997] RIP: 0033:0x452ac9 [ 245.036163] RSP: 002b:00007f7c207fac58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 245.043843] RAX: ffffffffffffffda RBX: 00007f7c207faaa0 RCX: 0000000000452ac9 [ 245.051085] RDX: 0000000000000000 RSI: 0000000000aa2000 RDI: 0000000020000000 [ 245.058325] RBP: 00007f7c207faa90 R08: 0000000000000014 R09: 0000000000000000 [ 245.065566] R10: 0000000000000011 R11: 0000000000000212 R12: 00000000004b767a [ 245.072809] R13: 00007f7c207fabc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009d5000)='/dev/kvm\x00', 0x2000000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000c2000-0x9)='/dev/dsp\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f00008e4000-0x8)='./file0\x00', 0x6) inotify_rm_watch(r2, r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000000000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000750000)={0x0, 0x0, []}) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mq_getsetattr(0xffffffffffffffff, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 20:18:35 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000020000-0xa)='/dev/vcs#\x00', 0x8001, 0x28400) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000020000-0x8)=@fragment={0x32, 0x0, 0x668c, 0x401, 0x0, 0x400000, 0x2}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000001f000-0x4)=0x1c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000a000/0xf000)=nil, 0xf000, 0x2000, 0x3, &(0x7f000000b000/0x2000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000007000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xffffffffffffffff, 0x1000, 0x2, 0x6, 0x100, 0x6, 0x3, 0xfffffffffffffe01, 0x5, 0x4, 0x80000001, 0x6, 0x1, 0xffff]}, &(0x7f000001f000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0}, &(0x7f000001a000-0x4)=0x98) r3 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x200000002001) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "18d7f14410dc4f6e7c51b5ee504b17bc3ae06121a4af146803c61517a4bfd626c0b9c4bf304a33c1913fa4ff80998b206947c81ec59b00000000bfb193563680", "3e56c9ba8d7eac7a7032a4ea1826bf0b98155a90fea47ca6793504e87f05c420ed1a90fb1620afc50c5335042a77f7644ed21514b5f70731136dc45a81aa925b", "d10030e3d4893c51367a98f9b5b410ad957881ba87660df7b11300008001115b", [0x0, 0x0]}) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000dcd000-0x8)='./file0\x00', &(0x7f00006e7000-0x3e)=@random={'system.\x00', '(procmd5sumppp1(}wlan0cpusetsecurity-em1eth1%security\x00'}) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00003dd000-0x5c)={0x7ff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_dev$vcsn(&(0x7f00005d6000-0xa)='/dev/vcs#\x00', 0x1, 0x0) r3 = gettid() r4 = getuid() stat(&(0x7f0000758000-0x8)='./file0\x00', &(0x7f0000acf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c12000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cf3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5fa, 0x8000, 0x1, 0x80000000, 0x1}, &(0x7f0000b65000)=0xa0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000f1000-0x8)=@assoc_value={r7, 0x20}, 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c62000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d86000)=0xe8) getresgid(&(0x7f0000fc1000-0x4)=0x0, &(0x7f00008d3000)=0x0, &(0x7f000000d000)=0x0) sendmsg$unix(r2, &(0x7f0000e6f000-0x38)={&(0x7f0000a2d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000509000)=[{&(0x7f0000c57000-0x18)="a496e369f11b4c795ec75b1d03e1295e07c69e797c35564a", 0x18}, {&(0x7f0000d77000-0xba)="81a86c5e2e92bc805a8cba4ba6e0bd2c79c58163d49aebde1d2eaccaab588f70351538303949c722af719dce8a9d63a087a3eb4cfbed8a2e593f5c3fb79b637586cc5d304cec4cb269e8053e5db0486f12bc5c835544801ff862ac8631f7cbbff5b905c11d24077fde4e46d4fa2ba0f0e936c755add2c7442f1efc85e25ec10aad4f724bc5631d63e585f0a327e40cb534efec35253a05620efaa948be4387534384e52d426e3bcc905931a789378d882964198467be43775435", 0xba}, {&(0x7f0000a53000-0x8f)="981ad29c7a7fc7b10002012898b0d78f34be4a6f6757b7c8d2972e19fd2a11b136d43117005dcde6ad61ad4572592eeda187ade1116a7d48710a59020377bc444c96bcbf41f2614a94f1d8904e99c62b338e086dec504ae83edccfd4a070bd0b59dd4d3af500da9037f1df2d2bc425b2fda73a2b2be94f07ce3235b67615a3b9f21255e1e71d21e271ff629f6099c3", 0x8f}, {&(0x7f00002aa000)="25b4f38b", 0x4}, {&(0x7f000004e000)="c9db602829a3cf530018a4c54bfe95ea3933cbc970ebd13a4465d71ab0a17214c0b687517cc40a69127edf61425cb6ed395435480350c4f68bd6e8acea507ce7d8b7a74f29f236fcfe040e000790446d1cae57f76f03ff3b67009f564bcd4a700c879d047e004c84911dc86b2ee5e46ab9edf5c82926fd24d42bc03205ea55a3a89432569ed74a3edccd0b080dddf10b5dc0e8b0ea93a9a8e9d66727f5d6405bdb217e4adc206d0e04060bff5cee177afd268f2133e0a70892a4fc4863e915de939a86ea9f6cbb183e9611335e762807c9fac04fc5", 0xd5}, {&(0x7f0000806000-0xce)="bccfdd9b7fa2c443cba23d1d951d059b812dfa91d47af7cc18f9d8f35b6352782d5646caf41c5344218ad2ebffc1a60e7f45462af2e50243a0e28cfd3dbb311e465190f657255b6e4803faa934995df4d674e83a3ed5b4475a739e77b295986cbe3ca0f9f81962bf2092794f3c11a8f5beedeb4701c557eb7303d37e36b71bf766bb8738880f2c11685cb88c2807ba464ee62a46f8ea61f5be65592bd314c9c03cc4f11043a574663c6714ee891b88b9b0b0d52dcf6259dd841e8cc3114fa0ebc8b450cb20785ea045cedd2c02e4", 0xce}, {&(0x7f0000225000)="0ecee3058598cf43dfb085593c7d22ec776e09954061beae5f6fb992a6fd71fb99ec6dc858d05906c373e0102d3f4c5ca039b800cff167c586e4ce93306a1550f4ad9065ca78834f88126576a6da2ffd0890bf4463d5b919e6bdaee76905e69564ba4887d329f7bf3b4aaae5eb4e19e69ab0f15b21ee1d81fd174b680f267e", 0x7f}], 0x7, &(0x7f0000e87000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x140, 0x40000}, 0x4040040) connect$netlink(r2, &(0x7f00006fd000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r10 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r10, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c3c000)={0x4, 0x6}, 0x8) munlockall() 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000c73000)={0x6, 0x46}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b31000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x5, 0x3a, "96e511a9cb6521092f8f5e383064ef7a1ac3a96d4b6b09e255346c36b80eea23c97d3cf9627738feb069f193375a6cc144405113fece45eac83e5ad00d13cebc8de1260179289bd960ffd43d942df746"}, 0x160) readv(r0, &(0x7f0000a1b000-0x60)=[{&(0x7f000033b000-0xcf)=""/207, 0xcf}, {&(0x7f0000a2a000+0x57a)=""/147, 0x93}, {&(0x7f0000193000-0x85)=""/133, 0x85}, {&(0x7f0000dc4000-0xfa)=""/250, 0xfa}, {&(0x7f0000a22000)=""/154, 0x9a}, {&(0x7f0000167000-0xdf)=""/223, 0xdf}], 0x6) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/rtc\x00', 0x80180, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000fbb000)={0xffffffff00000001, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) [ 245.263044] loop_reread_partitions: partition scan of loop0 (×ñDÜOn|QµîPK¼:àa!¤¯hƤ¿Ö&À¹Ä¿0J3Á‘?¤ÿ€™‹ iGÈÅ›) failed (rc=-13) [ 245.285461] kauditd_printk_skb: 91 callbacks suppressed [ 245.285469] audit: type=1326 audit(1515788315.226:1963): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.285487] audit: type=1326 audit(1515788315.226:1964): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.285502] audit: type=1326 audit(1515788315.227:1965): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=245 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.285516] audit: type=1326 audit(1515788315.228:1966): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.285796] audit: type=1326 audit(1515788315.228:1967): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.286183] audit: type=1326 audit(1515788315.228:1968): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.288232] audit: type=1326 audit(1515788315.230:1969): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.288476] audit: type=1326 audit(1515788315.231:1970): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.290346] audit: type=1326 audit(1515788315.233:1971): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 245.296359] audit: type=1326 audit(1515788315.233:1972): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7381 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000999000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d0000)={0x0, 0x1}, &(0x7f0000856000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cdd000-0x6)={r1, 0x81}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000dc1000)={0x0, 0x6, 0xffffffff}, &(0x7f00007e6000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00006c9000-0x6)={r2, 0x3}, 0x6) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r3, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000131000)=""/4) 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00008d2000-0x4)=0x400, 0x4) bind$inet6(r0, &(0x7f0000bf0000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f00004d9000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf2000-0x4)=0x8) setsockopt$llc_int(r1, 0x10c, 0xd, &(0x7f00000e4000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f71000-0x8)={0x0, 0x3f}, &(0x7f00005a4000-0x4)=0x8) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f000073a000)="99b42a54a042e5dd864f54bee0c7e4267911112d851dd351346303f65fa54097bb9f47e4d1c7") setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009df000)={r2, 0x7}, 0x8) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00004c2000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000012d000)='/dev/mixer\x00', 0x12200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000664000)={0x0, 0x274574a2, 0x7, 0xffffffff}, &(0x7f0000b60000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b4d000-0xc)=@sack_info={r2, 0xb3, 0xe7}, 0xc) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008d2000-0x8)={0x0, 0x5}, &(0x7f0000955000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000daa000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039f000)=0xe8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000014d000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="c40cd654e070", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ccb925a72aaba3fe7f4b9bc36c2491"}) r5 = request_key(&(0x7f0000c0f000)='trusted\x00', &(0x7f00009fe000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000716000)='/dev/mixer\x00', 0xfffffffffffffff8) keyctl$get_persistent(0x16, r4, r5) r6 = dup2(r0, r0) ioctl$TCFLSH(r6, 0x540b, 0x9) syz_open_dev$amidi(&(0x7f00008ee000-0xc)='/dev/amidi#\x00', 0x280000000000, 0x0) timerfd_gettime(r1, &(0x7f000008e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006a9000)={r3, 0x1}, 0x8) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r7, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f000059d000-0x8)={0x0, 0x0}, 0x800) r8 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002d5000)="", 0x0) 2018/01/12 20:18:35 executing program 1: socketpair(0x1f, 0x3, 0x401, &(0x7f00003de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7}, &(0x7f0000545000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003c3000-0x6)={r2, 0x1ff}, 0x6) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00009de000-0x1)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000001000)={0x1, 0x3, [@random="311b7d1df66b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x1, 0xd2, &(0x7f0000000000/0x1000)=nil, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac8000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xfffffffffffffe93, "10"}, &(0x7f0000912000-0x4)=0xffffffffffffffe7) syz_emit_ethernet(0x6a, &(0x7f00001b0000-0x26f)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x34, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d28000)={&(0x7f0000aa2000-0xc)={0x10, 0x0, 0x0, 0x1084000}, 0xc, &(0x7f0000584000-0x10)={&(0x7f0000774000)={0x1a0, 0x7, 0x0, 0x4, 0x6, 0x0, {0x0, 0x0, 0x5}, [@generic="ce8e9d12d1e4fe81bc09375014bf004a1914e3bc8347b432564d8a4ba0831ee3863622d4601752d29dca4f2cdba2d1c998dc8aa03039536d03454f76ab64df7722e27aa9af73634e78e6a7e90f1c81cb7afa97a458746e9764c92510d40c259159fefcb0c697f1900377287a9add381ff72aef2baeeab75a37e62fe67f2adf9e30a72a58ffa200ae988ac4c8c1e0a049954d4b97d88041d8ef40dbb1d7d69827ce8aad563593db8cef1512ddec0038b17c0fb9a00f22a88f688f84fdd4eadf4217edbaba06b1e4e8cacb56dcfff944b5943cf0fdd41789a7a2d1deb384432c1f5134acba80cc3401468e16374446", @flag={0x4, 0x58}, @flag={0x4, 0x6a}, @generic="4501cb8f2ad1d007c5e43967d629b0d75f5b4978c47e8643ceb7911fa0bfdf36a0f2215520476eb28756397709b12dc97f490f538c847b6e1f8429d4a49f0dd79ebd408ff8db8c7989cfad1fdc590f7ba2952c397b0815cc0610e169e1f871c47bef737a6074d091a93b292b2b1ac2d4de1f02ab0a512015e717bf9eb3fa3cf6481d0413aa9343226aee5f8c8985e89a5ec08f382d18"]}, 0x1a0}, 0x1, 0x0, 0x0, 0xc010}, 0x4000010) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008c8000)=0x8) truncate(&(0x7f0000689000)='./file0\x00', 0x4) 2018/01/12 20:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f000067e000-0x1f)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = memfd_create(&(0x7f0000191000)='\\\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000ce000)={0x100, 0x2, 'client0\x00', 0x3, "2e04477901753ccf", "a6947c1f0d604ccc9ebfb27e19eeb38606f1f7da5f91e3b223a33a383217edc6", 0x3ff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000025e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000632000)={0x0, 0x0}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000ea6000-0x400)={"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"}) socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r0, &(0x7f0000807000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000003000)='./file0\x00', 0x6000042) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000005000)="4ddcc53d5ba73ed32ed2c781096dbe64d4964b5820fbf845d3b41d6b76b086849bc701c030c70a5706a26b99bf7f873dda226de4b34470b93417ca59af5745a5086bf2066ef529fa8bd3cf6642ec1ea23b499445f2835a17453592b1e677a0a287b957b7966a62993e7a5c8de0d9e34ba7680fce21844f136c706c5f785dd76622cf0bc9") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0x74, "bb7c2f874055260c9854dbc5470ce71d5e83b98932c7765bab4af3b14d3482b3ff19343491f5d002ca5333bdc185b647105b92d9ca0faf5cbfa0d4c27766139e67b11462673d52b01df124622ce74258b83ebd4cd06dbdba7b85b601d47730ffd6b8c4460f32885e3b7301950007cfcffd0f20b5"}, &(0x7f0000004000)=0x7c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002000-0xe1)={r2, 0xd9, "428375a03d52bcbb9559bb542c8a08905f2d18537cd16692d97867ec4c9a0501b80680da54fac2d313b2448101c3e45c5b23bf5c0ec8790ed88801e540bab563f9ef903f703e4c826cccffd2aceb7e46d49e79ea4914f431af14068492387fbf793d97b18fe0ee687df8c620ff4618c9596e57cc9e895f241c104d191f399b8dfa0995b8be7f33c9500b63531ccc6f5b222a7ec9616acbd7c87dea8904b6aabebcfd942da97de7f509091470cc358a9711f1d5cc3785902516538bf9faa9ab6bafd0b96f109a7e4cf73562e491d370b43a9ed308ad1f3d5812"}, &(0x7f0000001000)=0xe1) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fc3000-0xa)='./control\x00', 0x28100, 0x10) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) mmap(&(0x7f0000d50000/0x2000)=nil, 0x2000, 0x1000008, 0x13, r0, 0x0) write$evdev(r3, &(0x7f000052a000-0x60)=[{{0x100005, 0x0}, 0x0, 0x0, 0x0}], 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc08c5114, &(0x7f00003e6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r3, 0x0) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0x0) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 245.559349] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0x0) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bff000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x6, 0x0, 0x3ff, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b0b000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000094000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000ff7000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) add_key$keyring(&(0x7f0000ed3000-0x8)='keyring\x00', &(0x7f0000783000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x202e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000571000)={0x0, 0x6}, &(0x7f0000ecc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000022f000-0x8c)={r4, @in6={{0xa, 0x0, 0xca3d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40841}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a7000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e16000)={0x9, 0x0, 0x3, 0x401d, r5}, &(0x7f00003f7000-0x4)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000921000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0}, 0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xba)="0ffe2a9e8c2a19c606691ce569ca96828b5c02b4dca4bf9636881d8a7fe15a9dffb2bc4d38c62525a9e8e09dbdafb6701c5033231bbfe04b20a8e0087f12d53e85122f9b697a268e63b7459ddf4df685ed9565d6d0ec52524e369bdc4120cd3225d99738d849cc339239bf6269d5e72859520e93242e03ad324a", 0x7a}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x800) syz_emit_ethernet(0x3a, &(0x7f0000001000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x6, 0x2c, 0x0, 0x2000, 0xe8, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x2, ""}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0xa, 0x0, 0x5, 0xffffffffffffffff, 0x4, 0x0, 0x8, {[]}}, {""}}}}}}, 0x0) getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, &(0x7f00007f4000-0xf2)=""/242, &(0x7f000018c000-0x4)=0xf2) r6 = dup3(r3, r2, 0x7fffc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000e93000-0x8)={0x0, 0x0}, 0x3b7) syz_emit_ethernet(0x52, &(0x7f0000a70000-0x5a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "af28a2", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0xe80, 0x0, [0x608, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000046d000-0x15)='/proc/self/net/pfkey\x00', 0x42400, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fremovexattr(r0, &(0x7f0000c12000-0x6)=@random={'osx.\x00', '\x00'}) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a37000)='/selinux/validatetrans\x00', 0x1, 0x0) accept$alg(r3, 0x0, 0x0) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() getresgid(&(0x7f0000d71000)=0x0, &(0x7f0000550000-0x4)=0x0, &(0x7f00006f6000)=0x0) fchown(r0, r1, r2) r3 = openat(0xffffffffffffffff, &(0x7f00004ac000)='./file0\x00', 0x20001, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f000032f000)=0x0, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x20) 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x68, 0x0, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@mark={0xc, 0x15, {0x3, 0x0}}, @replay_esn_val={0xfffffd30, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000e7d000-0x18)={0x6000, 0x4, 0x1f, 0x0, 0x1}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 245.624701] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7410 comm=syz-executor6 [ 245.643517] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7410 comm=syz-executor6 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000404000)='/dev/adsp#\x00', 0x5, 0x48880) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000006000)=[{{&(0x7f0000003000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000007000-0x67)="b36dc19af24e71f66966fd805ce897a8fbe0f826b9eea9dcc0872debfcb69b628f669fe97f16e181ae8de410af4440bf36e15a67d683a82d1df56e547ffc27bdd9eef8149247e02bb311ed5688a67fc4026083f1a908436c59fa628b93ac521fa70176bd96dbf3", 0x67}], 0x1, 0x0, 0x0, 0x10}, 0x101}, {{&(0x7f0000007000-0x1c)=@in6={0xa, 0x3, 0x82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000007000-0x40)=[{&(0x7f0000005000-0xd6)="fe39f0c5c4b3bcd50c82a548b896a2d018c83b282c72dc5c21b9bc8782e3481f92e9f532bf2f57c84154e711c6ea7e3a6a6f5c644a9d305ac3358b137f7d7c4f847644e7900f269c3e19c8b8bedf7cd880790fd8575c6d5715d5ba144aa26295d228c45318e5d627e567db124bd7f426e211ff0d48e6a7c84c8d12a62cf0b29001174183f1b7246c58ae4c062412e3e57566f2ac18c71583becbdf7ea9f80cbe101209275c8a104b542ee79bf0bf27635da67aa2a4c7b4cb1b10227b35cb14abac928988e61f04813e7dc929caafb54cbb692b0412de", 0xd6}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000006000)="", 0x0}, {&(0x7f0000001000+0xb4e)="4dcfdd91d4395fde04aebb63ed13f2bb9c517bf80471e7a6422af797a9776f5ae51724e39e08d1ba599886557e96cd2fa5c24402aba0d38b65091205e7", 0x3d}], 0x4, &(0x7f0000007000-0x1458)=[{0x98, 0x10d, 0x5, "0f5eacb6804f41460b1b4352a70bb2adfe7b47849e80efe9dcc8e24eaa09601aef3b05f70a60cc253061642480f1cf21ccf1ddfc9094f02673020302b3ef2bc3311f66ee565239bff7b64689f051246407b5e622460e874378c0e223be710d36c3f779bb9ca20e2adffc879c4ed3581392cf7b48e456dfa718721611cec4e8e27c1ed1c10010"}, {0x30, 0x10e, 0x81, "b34473b0c3faf5627045f93cf6a8b9f6d0b0733390c82f1235531127e40b05df"}, {0x78, 0x0, 0x400, "fa1c9427cce6bf1383c644eeb4f2fc2224f44d2373d52325226655fac2271e548365676e775e040f5119be10e23f061a81f650214eca876f049b3617f9b665248ee0da339dfd42303dbb10fd2860955f7d324ac3b709788db956df795e2e55d88a1e3e"}, {0xb8, 0x10f, 0x10000, "125dc5352772e14eafa1039c3df99d8c51f3ce2b4286ad647f74dc10b85df735c1e246f305850677b440d073296612abd48e817e273c41f9a1c48bd7c7ef04c9b3cd97a974ddbf327a7c1ee6ab590b5ff3ab41af29688a909386b9747a41376a2ab49a0fc8e4f9e30cd8040abafa5614e52a25c605adc5eb9fa0758bf77ab2c8ebf41a1512a51db6984674ada47827ff2aeff98ec4aa8f74d6ffaa8628d1a358bf842cdf7bfbcd"}, {0xb0, 0x0, 0x2, "c7eca9183f83f79f5bed7b01a754b0a73ba269e9acf5282eda01cf0bcb4b6b0a2d601c116d9f119e0a305d19acfa211b18cc2da9112fd17b8f1bbfbeb88b4ea85139cf9c3eaf0de97460990a70f6d7cc47e503564730cbd2b6e088574c3e934f7542038879291d82223b060caf42e07cf0c7fbf07ae79a813238ead716c1e78fef3a685652b13c87c6f687dc8f6db9b9b6873b80fa6fc1e07a90ae679faa"}, {0x1010, 0x11d, 0x64, 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{&(0x7f0000000000)="2c2d29c1aead05ccaa4f9b17d50a24372691ecf3380306ebc24c4d69fc5617b9f60cf317664354704033b2f98659bd6a2858ff91595944bbb4df19af31ae77bf10dab5f14ac2534b0f336b59da9c151a4f19eaa786d61b5b348e9d025b0ef8ab2f1d940e39e6c71284fdf34476cce032e8518ef4a079", 0x76}, {&(0x7f0000007000-0x45)="1275cf398a9dc340e89cbc3f962f62223101e309d78fcf7bb1d9a755de9ed19fde4235f2cb5e645b7cc573c19af4aaf9adf07111102f28526d4f41bb662137049a5457c27b", 0x45}, {&(0x7f0000002000)="7cf8e638650f9788f8fa01a9f7352a3595a5a1ff9d4cb84dac816e0cf31a1cc6d48e5cab13af7545f8dc80460f0b65c78f7f02d4bcb37dcf589a79d8ecf105cece754fb3747c322c925e332c64e2c72b59b97c1ef3f4bb597f57876ed83e6825", 0x60}, {&(0x7f0000003000-0xc4)="1e61902793d5404eb11c5e512251a4f2232f71986e063a17e6832935b68f4f590ebee83c88f34947abb287c62f8aa9ab7c68a74dcec40d907173ae619332ce5757eb3e3cd220d013ef5858f096423ae7bc325e176b08ddc727c40d1f5afde34bb2c124638f5b1c7847b99a9ffbb606f790444becf7c41b7df17d4bffc3d58f70d34bc9a770545bdc338036552b772ea4df54fbf5c377a2198cb02249937e93fa39a118a644628a4fd45ba5b36dd0e5d8c299211af72276d27ae64d8d9a201f13ca2829a8", 0xc4}, {&(0x7f0000003000)="5e8f7c4ec8cac64c4585795bea63f80c0f86cb83774bf1d70ba8cfc546c32b85316f4432179c58446031ddf23514a129f442fe804761835ff8b152f8", 0x3c}], 0x6, &(0x7f0000007000-0x1138)=[{0x28, 0x0, 0x0, "fa68bab4b80b1182fd7b0acb7b981e21f5fdde820dc4ed27"}, {0x98, 0x13f, 0x2cf8, "aa77b44d567e1cc0544156f5c92dc42a569bad60d676ede0428c1c819360dc59801e52db0fdcfdfae46f9b239f35d269917ceeeb0be972516ae1600646dd05257753675bf8632d722f5ac253a071f0ea6d66fe67b07522e85520db28abc8310d2d29efe14489d80cae715230e225ca377017e44a9d330809c47d2bf186f2f184538ea3"}, {0x1010, 0x19f, 0x5, "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"}, {0x68, 0x117, 0x7, "40cb8a21d95d645dacbbee6a9429c896f7c7243a8030082e5abaa4af0e68e7993e221c4595cd73da21680f93bb9c5761494d0b22ad1c68eec4dfa506a0332eff812fe60caf278d72448dd5d0cda07806b5c269becdc2311b"}], 0x1138, 0x20000010}, 0x10000}], 0x6, 0x40000) r1 = socket$inet(0x2, 0x2, 0x88) sendto$inet(r1, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 245.711622] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7429 comm=syz-executor6 [ 245.728975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7436 comm=syz-executor6 [ 245.744950] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=7431 comm=syz-executor5 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000f6d000)='./file0\x00', &(0x7f0000d23000)="726109045f00", 0x0, &(0x7f0000eb6000)="") r0 = geteuid() ioprio_set$uid(0x3, r0, 0x10000) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) umount2(&(0x7f00008e9000-0x8)='./file0\x00', 0x4) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0x0) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/dsp\x00', 0x180, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e59000)={0x15, 0xb8, &(0x7f0000e5a000-0xb8)="6d9e98621c04970d02cd665d8c8d724341daa957ec64c2e8b7b6cb1c72b9a2d84dd6cc18011261c81cc97330cc884fb19738547dddac1995b735e6e6575dbbf0309fe0c467edcbfdd02cb28074a6908f95e22cd64f0fa922442ffd2705042badb06b2572590c43aff4c405fe1aab8fb8f7863e27f95d525e84977bb556f8e20b35726370146686c58cafe94b1a2b9a7710340d1b8e36b601210f914ba75fe887c1883a5394581acd92137c19e8c10271e8965dd4094db8d5"}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000016d000-0x38)={0x3, 0x3, [{0x9, 0x0, 0x7f}, {0xf, 0x0, 0x0}, {0xffff, 0x0, 0x6}]}) 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='net/ip_tables_names\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a8c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pread64(r1, &(0x7f00007b8000-0x20)=""/111, 0x6f, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000385000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00002b1000-0x18)={r4, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f000058b000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000044c000)={0xb4, 0x0, &(0x7f0000443000-0x6e)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0xa756f55fcd69a44e, 0x0, 0x0, 0x50, 0x50, &(0x7f0000982000-0x50)=[@flat={0x73622a85, 0x10b, r5, 0x1}, @fda={0x66646185, 0x9, 0x3, 0x13}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f0000ca2000)=[0x30, 0x38, 0x20, 0x30, 0x20, 0x40, 0x38, 0x38, 0x38, 0x78]}}, @release={0x40046306, 0x2}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x2}, @free_buffer={0x40086303, r6}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x30, &(0x7f0000d02000)=[], &(0x7f0000708000)=[0x40, 0x28, 0x38, 0x20, 0x68, 0x68]}}, @enter_looper={0x630c}], 0xc0, 0x0, &(0x7f0000c06000)="5a8e4a752af102dd1984ea3cd508d87f3ffcb27e6650e8ad7fd01dce73a5fffb92d87c8d1a99d54b02fb9e1d00402cae9529f1f6128f71bfee21cbf070403e9ca28599948a4a514ef7329a39c09e7dae1fbec51b779bc8ea8f6bb4477ef28b3e1be8948092df353f0e0bbfa115057619d21b64885466f3dd035572bee227647b900e6aaffac2a8c59b54d8edf71471fde2d5532a608d2c06d85b66b0de248ec4c94074d9aa938ce4cf5929ba8ca3cf08fb6d72939e74dd2456433b42f1fe92c6"}) clock_nanosleep(0x3, 0x1, &(0x7f0000abe000-0x10)={r2, r3+30000000}, 0x0) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000043000)={0x5bf5542f, "473a0241802e"}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000020400000804, 0x6) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000004000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000e21000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089d000-0x18)={@loopback={0x0, 0x1}, 0x8, r2}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r0, &(0x7f0000fde000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:35 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00006d8000)=0x0, 0x7b) socketpair$inet6(0xa, 0x5, 0x7fff, &(0x7f0000a55000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000094f000-0x20)=[{0x8, 0x5}, {0x8, 0x401}, {0x2, 0x7f}, {0x8, 0x9}], 0x4) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bcb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000b1d000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe5000)={0x3f, 0x6, 0x4, 0x6, 0x5, 0x4, 0x9, 0x7, 0x0}, &(0x7f0000202000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000067000-0xc)=@sack_info={r3, 0x15a, 0x7}, 0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000fe7000-0x5c)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, {0xa, 0x0, 0x14000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x7, [0x2, 0xa9, 0x4, 0xff, 0x100, 0x3, 0x2, 0x7fff]}, 0x5c) sendto$inet6(r0, &(0x7f000001b000-0x5)="", 0xfffe, 0x0, &(0x7f0000925000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 20:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$getown(r0, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(0xffffffffffffffff, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007de000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c70000)={0xaa, 0x1, 0x0}) socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d18000-0x14)="130000001000ffdde200f49ff6ef040000230ab3", 0x14) [ 245.843763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7454 comm=syz-executor6 [ 245.868629] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=7463 comm=syz-executor6 2018/01/12 20:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000166000-0x20)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) accept$inet6(r0, 0x0, &(0x7f0000f9d000-0x4)=0x0) lstat(&(0x7f0000f64000-0x8)='./file0\x00', &(0x7f0000e47000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r1) 2018/01/12 20:18:35 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000)={0x3, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/context\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0xb000000000, 0x8) ioctl(r0, 0xc018490b, &(0x7f0000001000)="") 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00001ad000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x9551cf5d51951fc0, 0x0, &(0x7f0000c59000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:35 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000ab9000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000001000-0x28)={@common='bcsh0\x00', @ifru_map={0x1, 0xfffffffffffffff7, 0x80, 0x500000000, 0x40, 0x65}}) [ 245.936279] nla_parse: 42 callbacks suppressed [ 245.936285] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 245.968395] QAT: Invalid ioctl 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(0xffffffffffffffff, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a83000)=@assoc_id=0x0, &(0x7f0000d10000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000cb2000-0x8)={r2, 0x20}, &(0x7f0000720000-0x4)=0x8) getsockname$ipx(r0, &(0x7f00005d5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e4000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f0000105000)={&(0x7f0000d44000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009ab000)=[{&(0x7f00002fb000-0x13a8)=[{0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0x10, 0x0, @u64=0x0}, @typed={0xc, 0x2e, @fd=0xffffffffffffffff}]}], 0x2c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a95000-0x8)='./file0\x00', 0x1, 0x144) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000251000-0x18)={r0, &(0x7f0000253000-0xce)="0cf550fd84d1b00adaf88cded48fe25218a29a992ec735bf2fd0781a6c444e53d4cc6f0b831a618f696cfc296d78c3c81f1cdde011b6ed54cf58643ab8f4a6ba13178ca848959c6642090970f404b0f3d39a7aeeb7d4f74b1df45c3c35af03f03c73165f6ad990c5cbc49e38862026e9955e6adc2a9e99fc97cdb42a4c99d20c5082dd3ca3e94d132ba4f602239693223edebae6ce8387d7c035e4530a84923898d8ad43797bae0f8e293ede2ff73c2bda37f5771604f7665d122691671613c85f13e10a593a7c7c9d0c26486b88", &(0x7f00006c2000-0x79)=""/121}, 0x16) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00008d3000-0x4)='cpuset&)]user!\x00', 0x3) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) r2 = open(&(0x7f00006ae000-0x8)='./file0\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000010f000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f000095e000-0x8)={r3, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000b7000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4) 2018/01/12 20:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(0xffffffffffffffff, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 245.988365] QAT: Invalid ioctl [ 246.006819] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x10000, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) bind(r1, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) getsockname$inet(r1, &(0x7f0000612000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000)=0x10) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/01/12 20:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x7) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/ptype\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000389000)={0x35, 0x1c, [0x1, 0x8, 0x2, 0xffffffffffff5e72, 0x7, 0x7, 0x7ff]}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000cd5000)={0x2, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00003f2000)={0x4, 0x0, 0x10000, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000ab1000-0x10)={r1, 0x800}) syz_extract_tcp_res$synack(&(0x7f0000852000-0x8)={0x0, 0x0}, 0x1, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x31, 0x400000ff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000058b000)={0x5, &(0x7f0000342000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000f3f000-0x8)={r2, 0x2}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000220000-0x400)={""/1024}) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) flock(r0, 0x5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000793000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000faa000-0x10)={r2, &(0x7f0000bcd000)=""/63}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f0000b16000)=0x0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000030c000)={0xa, 0xffffffffffffffff, 0x803, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004a2000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/12 20:18:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000336000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000000000)=r0) r2 = socket$inet6(0xa, 0x3, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000002000-0x66)=""/102, 0x66, 0x2000, &(0x7f0000001000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffd4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0xff, 0x50000) ioctl$LOOP_CLR_FD(r3, 0x4c01) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x208100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x2, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r1, 0x4}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xd4, 0x20, 0x1, 0x500, 0x100, 0x40030100, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000000000)=@ll={0x11, 0x5, r2, 0x1, 0x882a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000002000-0x90)=[{&(0x7f0000001000)="83eed653205da0fea1b9f185ec87956a5dead0a3d3c3b71e316ce347b421df34f09f0800138313c8bc37428226b8a87239b894e0132e9479b56e2f42e05b8bd4397d46fd1b6ea33948eb2cb7cad7c60d4b8c78ffc5fb1aa1ee82bac57ff2c024eef73d4a31124677973e4c6e8bdb14040e61e3d74505032576be01bbfedb386cb30c60117b1b85339cfd6eaa95737c6b0ebd7eded61dc49f3e9de07450883adad4ab", 0xa2}, {&(0x7f0000003000)="815d546dd48ec3666aaffb22651ecb0bb64570824af0a0de8eeed97cc7edc5dad2f61d75360f335e4d2122d5a95280f020196a7a6ae8", 0x36}, {&(0x7f0000000000)="147de21f13504b418684ea498b28d5cf2aea", 0x12}, {&(0x7f0000002000)="9df32f16fb88a49df56b91f06c6b5095134a741c08e7ab4914627beb16f462c1a716e6157da551ec71d5b0fcc569a1f003783df59517f4b9fece12600b7c7d702d0bb8b9f93ef884022c762232403f604941a18f14695a8f6eb795ca1dda13aaac6688cb9fb564920f7bba3cbb505409f71b9d0659b1e7c10eeeca94ae64a48cc307d693570ff301a87e33d3cf1c35d8", 0x90}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="f1051d63a63b60c12bdca686a4e1dac04184482399e4f2be5afc4668b4389d604bb6d9741bda46aa4927f1d82845c0fca3c164bc095c5d7e055403e0df97cbc7807d73490a9f2e7f80cb048e787c0431cd3a2943fcc425c4d94f1f5728e1210972dc7e2e7d228e3901eb287aec7d32617a91b7b1402c5788590c860de5981907ccad2d29110ca7a801bbd6a9bce417802991dda682b58db31c2e0a9e648c1ea0", 0xa0}, {&(0x7f0000003000)="5e318006731f951691d4106e8de3aa66f14f087170c41c9cd5593b9d8d2a63813a9ea3e0a48a48249ee375ea26cf175329765910ca3e820a0b7d2a1adb461b94163387b8e576f7abb726496012925883914ddc6cefb80a6c6a3af880fc031418b5cc047d1251801e24dfd980ecf2a49ebcee17b15ed7b8a78dcb3ba9698e9917aa05cf9ead9ffdd6551f02f793f2d6de79c9a109a5b77776e95f6af05cb7901b8a4057437f8f5a725e3b3e16a74bde74f8e53c1479012baa6e1b6a5e41617cffdb07cee320ea3a5576ec3362eb85091f181fc18bc21a", 0xd6}, {&(0x7f0000002000)="80fc22ea755592e7445dcf578e3329262d5a97c7db848d139218e7728906c44e002eb063c4388335739ca3fdcf2c71b8be72460ada8c3f42f3f472bef9bed6f2d47746f00e3ec864ef0b7dc00e2c5f0addd07d08958836e5170ab9e5f88140f6214e79d20c74f301cf71438d9890fa8482286b300dc207ebed27ad46f7f727f73efa8a0e5caf6da794ad4495d98c0554050b572785ef3e60940a214a9c07f41c93dc0d935cfa3081c8705b36255caf46ab11e938bf", 0xb5}, {&(0x7f0000002000-0x57)="ed03098efa5984bf09a6c43c0d5f5eb20881c2121c733231cb91a7fb7d27ebf64109add9e6ff2c43330af11ad5b91118bbffa60c842e5ceea664fb60f19962ca2a899f72f2d638e93c5fa0e466c368e87c9a432b081659", 0x57}], 0x9, 0x0, 0x0, 0x40}, 0x3}, {{&(0x7f0000000000)=@ll={0x11, 0xfb, r3, 0x1, 0xed, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000000000)="303a9551befb928aa5a64667d68bfea619a230dee7d3e162a2dd98c11fb32b1f54c201a71efe7ce1f124af9a0c7047cf076cf488f26047425c88cb3765ccdd35744efe761905716132aee640f29336bba9bf8ee14139946a6f3bea6a06b9ab25e785718a9193afde4131dad960865704ccd536039a54cde4aec0b443b997526129558aeacc4e6b13ed2d4d14f32e35e0aa5cc781a5fd48c128d1b8c0801936d8a9ae08ec6a70f074a733d8c0d7c67c3f7ca666c1380f6a2760f491f4cdccdc133d1aad07cd0ea0f4102c8b7207b6faf1f97f120a546c28bb2295613d074ef7ad56ca60ef210d5f4720592175535d9cd5f33b902c2b2fad", 0xf7}], 0x1, &(0x7f0000003000)=[{0x110, 0x115, 0x8, "0234c42d71348e50a44cc222d9ae8e5320bececd74c16e53da2ba7b5c2f7ce456b68662c98f0cf16f057d8f87443c1fb4b0d63dd6d0c527b225b46afe87d641f4001327aa0afacbcec733db2ed8197c57f8d91b9c3116f9bcc43dfa5a5ecfa1e8debb0320cb87f8bb89adb8740fcd421476f3cb55c02cbb765c7d4c1232a489bc4dcd6b8f23e44a5ae1197fd1e9810e4449ff38152204b55bbd0e8bd5c8cc748e4c91ded4b9c8ead93d2d930d15cc6a715d0567983d1c0ff3c42f888d618251274b55a4d16b3d772a14f4b790cbad58f63072d9fbda4d247a1ed77a7fe009675d59409948e813b58e8c72b837107dc0c0654a5877d63fac197"}, {0x88, 0x101, 0x20, "d56b1a75c1defa6485c581a13c2e3cdb86b4956d4577ffd40f72103e8a47bdbf7420904f2555deb4492113443171745c47d348c37679b520073700bc21fb5bdf0809fdc7031f76c0f3c69a51cab7f16be705dea3ed26098f71e913226b26d4f8904e0f16b56e73be8c78cd5cc06b847151c0"}, {0x80, 0x100, 0xffffffffffffff00, "1ed6c2cd499abed1bc5db484728bf84da70e1ebf1b7a1afc0f0d1723097216f3853474e55606fe7b5ecafe952031b720b487f40548b395194364c1650ba5e846aa2fda0a29c5cc1278fb232be60ac1356a9e07ad05399cf7d936455b25e87d90544193ebd9b3f1feb4f84dfb"}, {0x18, 0x111, 0x3e, "97d0"}], 0x230, 0x40}, 0x4}], 0x2, 0x8000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x10600, 0x0) socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000001000-0x4)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000000)={0x3, 0x7, 0x3f, 0xffffffffffffd959, 0x6, 0x5}) fadvise64(r4, 0x0, 0x81, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000004000-0x4)=0x100000000, 0x4) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="", 0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwrite64(r0, &(0x7f00005c3000-0xd7)="61c1b170651235cb317b2ca4c92d055af2d1ff4cdf18e956d002feebdfb3a2a5c86d9087353c5072a20cf3b52a94a7e7798ff84287aecb441a7b446239f74c1107a8e76dbb4ab77535b8816a8c479363e86f418c600062a3846e440c4f5358d301b6b9a31aae17fdf7c13fbbe202c9785bd0a5131c2e12e49d46071fb7068419483d9816ee488d4b0bd7eaa14e212c9c088ed5abc0cbda5508399e7dd8fc50b2cfc63e39c1e505c5f2f823f38fb53a54c6d8da523dd6c8e7bee7e231ca94be1d5e6727b1dbd6d2ebfeb4c2deb8aa204961abe5ed3dc687", 0xd7, 0x0) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a36000-0x4)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 246.038006] netlink: 'syz-executor2': attribute type 46 has an invalid length. [ 246.052868] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 246.060004] netlink: 'syz-executor2': attribute type 46 has an invalid length. 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0xffffffff) ftruncate(r0, 0x136) fcntl$getownex(r0, 0x10, &(0x7f0000e24000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="", 0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 246.114286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69e4c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f700b2de4518074e8c0"}) [ 246.170987] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) getsockname$netrom(r0, &(0x7f000036d000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005e4000-0x4)=0x48) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x10) write(r2, &(0x7f000060c000-0x1b8)="290000001f0007bcffffffffff0ae0eb01000600e0000000060000000000000000000000000000106d", 0x29) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmget(0x1, 0x1000, 0x8, &(0x7f0000f48000/0x1000)=nil) kexec_load(0x8a90, 0x3, &(0x7f00000bc000-0x60)=[{&(0x7f0000f9f000)="584c31a6d3c99c8c197f737ef4962012e51eeb662dfe97bd6c872c53a7a8aa61c24fd1735b05a1c2fdab9030b1978309a37da7c8c81496244160d88fe00d6fcc644445a1775cc69033c67ae1da9e6ab617c83f9f4e6c3c877cb11e6f2009f581847df390c5cd0a29dc3a642f275a619497f66e25c66a0ae9ac6fd5026d9736d9948c54a25a66d96aa6ea2beabc35847eacb788cbe60e", 0x96, 0x1f, 0xe2}, {&(0x7f0000b6d000)="75e61c512bd4cd825a0704f3a69783788a173b6f70e06197dab8f31d3ac24180f9fc9f2799d63343cc8c80446c2af914ff1efbb5ab02de94d037a101045e3dc757d2cd4ab6ea3abbf437464d9b690e304cdd2b25", 0x54, 0x373c, 0x5}, {&(0x7f0000557000-0x1000)="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", 0x1000, 0x2, 0x7f}], 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="", 0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000a7000)='logon\x00', &(0x7f0000d8a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bc000-0x48)="bafea2e9425c2436b55bbd38c526971d6121d6d4f7b97210c6673bc4c376498ce314486bf60580a4da18a3b28c2ac747bdca7b07ed58affd8faee989ffa7ad4946e4802249de2003", 0x48, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00006b5000)='keyring\x00', &(0x7f000077e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000af7000)={0x1}, 0x1) pipe2(&(0x7f00006e6000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f26000)={0x0, 0x71, "8143899fac577aa6d75e342211fbdbc9aa37fc462a0b8fcd365037abfb0e6aa0f0f4b129755e776c448a3a29e7aecf188215490658c0fd769499439fd1f60790f9a2dc8b7b0ab7ea951ee8331c1a7ec441faab81b61fe55fc7fce4fa655bdbf3da342335d697793bb6525b0a90c23e8db9"}, &(0x7f0000e85000-0x4)=0x79) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000000f000-0x8)={r5, 0x0}, 0x8) accept4(r3, &(0x7f0000a77000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000045e000)=0x10, 0x800) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000f3000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x81, 0x6, 0x0, 0x101, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x80, 0x0}) mq_timedreceive(r4, &(0x7f0000347000)=""/100, 0x64, 0xbe4b, &(0x7f000037b000-0x10)={0x0, 0x1c9c380}) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000b72000)={0x1000, 0x6}) r1 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x5385, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eff000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4, 0x8}, &(0x7f00007bb000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f56000)={0x80000001, 0xffffffff, 0x8, 0x7, 0xe1, 0x9, 0x4, 0x8, r2}, 0x20) 2018/01/12 20:18:36 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000819000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x620002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0x7, 0x4) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000001000-0x69)=""/105, &(0x7f0000001000-0x4)=0x69) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f0a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000978000-0x6b)=""/107, &(0x7f0000000000)=0x6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00004fc000-0x1)=0x0) r2 = syz_open_dev$admmidi(&(0x7f0000a6e000-0xe)='/dev/admmidi#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000d45000-0x28)={0x2, 0x16, 0x4ecd, 0x9, "9ff3c07b35a246462acbd81eebe99d9d3cdb34dbba2abdee31337006b567795a"}) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000306000-0x10)=[{&(0x7f0000604000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1) 2018/01/12 20:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x7) ioctl$int_in(r0, 0x5452, &(0x7f00000a9000)=0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee9000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000eee000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f00006e5000-0x10)='/dev/input/mice\x00', 0x0, 0x10080) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00008ae000-0x4)=0x2, 0x4) 2018/01/12 20:18:36 executing program 0: perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000", 0x10) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 246.285475] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000440000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000013e000-0x10)='/dev/snd/pcmC#D#c\x00', 0x4, 0xe00) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00005d6000)={0xf9, "f4b42373810b1d91fe11f466bf7aac71546d9568354b58887954091c5f6b8103ce7c12f43393658f5a80400513dbaa824c3b0ab0639708e4755cb2a9a2df1b73f8d33215f74981ddf0c945899b2bfdc72862b11296ccfd593a389f9c4677a8eeaf0153d11702ea7de73919ebe3c49514e493f907ece9958d2753750ad5fccb3d48eccaee5f507cfd0ae30fbb29953add7178c8fdec3a6c345e0dd076ee3a1b69901e4d5de4ac5a84f9172cdaefbddf885bb99050db34d6b68a5b792560732a21ac1a3ad1892917343e3f986b841c0db6b26dcfa1677ffa005616efe5f3f98b6d1845b70b94a568184fb25cd7dafa2cdc979c2b1d19276ca38d"}) read(r0, &(0x7f000048e000)=""/17, 0x11) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d8e000)='/selinux/create\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r3, 0x4, 0x40000) sync_file_range(r2, 0xcf, 0x4db, 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000bc2000-0xa0)="fd", 0x1}], 0x1, &(0x7f0000515000-0x60)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a99000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016f000-0x4)=0xc) getpgid(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = semget$private(0x0, 0x4, 0xc0) semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f00007b5000-0x58)={{0x0, r1, r2, r1, r2, 0xda723a951a54590f, 0x3, 0x0, 0x0, 0x0}, 0xffffffff00000001, 0x2, 0x100000001, 0x0, 0x0}) recvmsg(r4, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000c92000-0x42)="1f0000003a00079f0000d209bd007fff000100000000000000000028000000", 0x1f) r1 = syz_open_dev$admmidi(&(0x7f0000ee1000)='/dev/admmidi#\x00', 0x8000, 0x200000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000edb000-0x4)=0x9) [ 246.334192] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000", 0x10) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db5000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000030c000)={0x77359400, 0x0}, 0x10) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x2003, &(0x7f00003ba000)=0x3, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000621000)='numa_maps\x00') ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f000072e000)=0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000b12000)=0x0) sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x400007fff) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000", 0x10) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bda000-0x4)=0x0) lstat(&(0x7f00000da000-0x8)='./file0\x00', &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e5d000)='./file0\x00', &(0x7f0000050000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() stat(&(0x7f0000ac0000)='./file0\x00', &(0x7f0000b86000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f00003d5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000da0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b24000-0xb2)="", &(0x7f000025c000-0x4)=0x0, &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000e03000-0x98)="") 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005b5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f2000-0x4)=0xe8) setuid(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dc8000-0x6d)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068d000-0x4)=0xe8) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f8000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009d1000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000837000-0x4)=0xe8) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000ef1000)=""/178) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x80003fffd) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f000043b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000ce0000)=0x0, 0xf, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000239000)=0x0, 0x0) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f00004fb000-0x8)='./file0\x00', 0x103c01, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e1c000-0x8)=0x0) 2018/01/12 20:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000da3000-0xb)='/dev/mixer\x00', 0x8080, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e85000)={0x0, 0x5, 0x3, 0x10000, 0x1, 0x20, 0x800, 0xf082, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x6, 0x201f, 0x2a59}}, &(0x7f00009bd000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000584000-0xa0)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xfff, 0xeb, 0x2}, &(0x7f0000df0000)=0xa0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000016b000)="2f7b06003170700000000000008274", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f000091e000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) [ 246.408491] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000014a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f000000b000)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00005c2000-0x10)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100", 0x18) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) accept$alg(r0, 0x0, 0x0) read(r0, &(0x7f0000c56000)=""/128, 0xfc97) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mount(&(0x7f00006cb000-0x8)='./file0\x00', &(0x7f00006a7000-0x8)='./file0\x00', &(0x7f00001e5000-0x6)='ubifs\x00', 0x4000, &(0x7f0000d36000)="") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000614000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ec6000-0x10)={0x200, 0x8}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000acd000-0x4)=0x0) shmat(0x0, &(0x7f000038f000/0x3000)=nil, 0x6ffe) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) [ 246.469708] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fremovexattr(r0, &(0x7f00009bf000-0xc)=@known='trusted.syz\x00') r1 = geteuid() getresgid(&(0x7f0000f40000)=0x0, &(0x7f00006a0000)=0x0, &(0x7f0000e47000-0x4)=0x0) syz_fuse_mount(&(0x7f0000b3d000-0x8)='./file0\x00', 0x1000, r1, r2, 0x0, 0x1000841) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100", 0x18) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 2: stat(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f0000c79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x9, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000-0x10)={0x7, &(0x7f0000002000-0xd2)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000-0x4)=0xe8) syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x6761, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgid() [ 246.530455] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000)=""/176, 0xd58) preadv(0xffffffffffffffff, &(0x7f0000006000)=[], 0x0, 0x0) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003a000-0xa)='./control\x00', 0xfffffffffffffffe) openat$selinux_context(0xffffffffffffff9c, &(0x7f000007f000)='/selinux/context\x00', 0x2, 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2018/01/12 20:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f5d000-0x38)=[{0x4, 0x20}, {0x4, 0x100000001}, {0x4, 0x3f}, {0x4, 0xfffffffffffff801}, {0x0, 0x6b}, {0x4, 0x3f}, {0x4, 0x2}], 0x7) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x4, 0xffffffffffffffff) write(r4, &(0x7f000086f000)="1f0000000307fd00010000f620008001fffff80009220180060007ec001600", 0x1f) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000150000)={0x1d000, 0x109000, 0x0}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x7fff) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) preadv(r3, &(0x7f0000710000-0x20)=[{&(0x7f00005b8000)=""/105, 0x69}, {&(0x7f0000eb7000-0xed)=""/237, 0xed}], 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000796000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100", 0x18) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001ef000)='net/rfcomm\x00') ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00003f9000-0xaf)=""/175) mmap(&(0x7f0000527000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ec3000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000399000-0xb)='/dev/vcsa#\x00', 0x171, 0x101000) getsockname$llc(r2, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000267000+0x1b0)=0x10) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dc", 0x1c) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x40000000002, 0x78, 0xe3, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xe) pipe2(&(0x7f0000ee4000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000061d000)={0x1, [0x0]}, &(0x7f00002d9000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f45000)={r2, 0xb3}, &(0x7f0000b3b000)=0x6) r3 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r3, 0x4, 0x40000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000685000-0x6)={0x20, 0x1000, 0x8}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x6}, 0x136, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dc", 0x1c) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000e97000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) write(r2, &(0x7f0000008000)="07ad58e62c2f67e986ec4a8ff3623d64e1c7a9e95b94cfc182087377d0909fb9a994aea67b5b0406d01e8997b090e9b79669337cff5a071ffe1781a94835751f75d7e5b1867be5cf66e0cf158c60108674ce32f5b36d01ef10af0713ed9d3e28c9d2cf01a0be6941faa7862332b7393966b2fe52032ec9440d0fd5992e0155237cb7cf8c18e6279490b14d40e293b132220536f5abc76e435e46f5edca0617d8b28b498af2a2e79b613b0c7f42e026daa500000000000000000220e0eecd70cdcbfb3278f0724f5a07f8795a58c60000000000000002b82baa2be885ff725e1923872feda924aaf1874f8b8a2af7d9", 0xef) writev(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6d", 0x1f}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffff7c14}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b92000-0x8)={0x0, 0x4}, &(0x7f00007ec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f14000)={r2, 0x17, "c29d1bd3045f75931d7d2249af3eb8d10978b9617eb587"}, &(0x7f0000e01000-0x4)=0x1f) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000869000-0x6)={r2, 0x8}, 0x6) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x4000000000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000aab000-0x108)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6201}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x34, 0x6, 0x25, 0x4, 0x3, 0x72193521, 0x800, 0x7ff, 0x1, 0xffffffff, 0x0, 0x8000, 0x5, 0x10001, 0x7b03a77e]}, &(0x7f0000969000)=0x108) ioctl$TCSETS(r0, 0x5402, &(0x7f000069c000-0x24)={0x2, 0x1ff, 0x101, 0x1, 0xa2, 0x2, 0x40, 0x8, 0x8, 0x6, 0xcca1, 0x7d}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000184000)={r1, 0xb3, 0x4, [0x1ff, 0x3, 0x3, 0x0]}, 0x10) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000707000-0x4)=0x7, 0x4) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) getdents(r0, &(0x7f00006b3000-0x48)=""/72, 0x48) 2018/01/12 20:18:36 executing program 2: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x2) set_mempolicy(0x0, &(0x7f0000acb000)=0x0, 0x0) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dc", 0x1c) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000020000)={0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003f1000)={0x0}, &(0x7f00000c1000)=0x4) add_key(&(0x7f00006bd000)='user\x00', &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000204000-0x1)="", 0x0, 0xffffffffffffffff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000512000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000026000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000002d000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000ed9000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x8001) write$eventfd(r4, &(0x7f0000456000)=0x0, 0x8) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000307000-0x50)={{0xffffffffffffffff, 0x0, 0x8, 0x0, 0x3}, 0x1, 0x8000, 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]}) 2018/01/12 20:18:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e98000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000996000-0x10)=@generic="6ea383eee51d0a0e7969af00bf463578", 0x0, 0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000045e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e28000)=0x0) r1 = getpid() rt_tgsigqueueinfo(r0, r1, 0x3b, &(0x7f0000968000-0x10)={0x9, 0x2, 0x1, 0x5}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000017, &(0x7f0000a80000)=0x45c, 0xffffffffffffffee) fgetxattr(r2, &(0x7f0000cc5000)=@random={'system.\x00', '\x00'}, &(0x7f0000de5000)=""/131, 0x83) r3 = syz_open_dev$amidi(&(0x7f0000e1c000-0xc)='/dev/amidi#\x00', 0x4, 0xa000) eventfd2(0xddd7, 0x8080001) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000a46000)=[0xffffffffffffffff, 0x3]) finit_module(r2, &(0x7f0000b61000-0x7)='system\x00', 0x1) accept4(r3, &(0x7f00006bc000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00008c3000)=0xfffffffffffffe92, 0x20080004) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f71000)={@generic="ec78ef0f053dba59c2ef303bd81f44b3", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00004cf000)={@empty=0x0, @multicast1=0xe0000001, r4}, 0xc) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000e53000)=0x0) ptrace$setopts(0x4206, r5, 0x4, 0xc) r6 = inotify_add_watch(r3, &(0x7f000004f000)='./file0\x00', 0x80000004) preadv(r2, &(0x7f00003ba000+0xd91)=[], 0x2, 0x0) inotify_rm_watch(r3, r6) 2018/01/12 20:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/user\x00', 0x2, 0x0) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r3, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000ba5000-0xc)='/dev/audio#\x00', 0x4, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000526000)=""/32, &(0x7f0000e4b000)=0x20) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000e60000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cd000)=0x14) tkill(r0, 0x1000000000016) socket$inet6_icmp(0xa, 0x2, 0x3a) r5 = msgget(0x0, 0x214) getresuid(&(0x7f0000851000)=0x0, &(0x7f0000587000-0x4)=0x0, &(0x7f0000f3d000-0x4)=0x0) r7 = getegid() getresuid(&(0x7f00002fa000)=0x0, &(0x7f0000d75000-0x4)=0x0, &(0x7f0000e77000)=0x0) lstat(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f0000aa4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(r5, 0x1, &(0x7f000097e000)={{0xfffffffffffffff9, r6, r7, r8, r9, 0x0, 0x81, 0x0, 0x0, 0x0}, 0xc000, 0x3ff, 0x7, 0x7, 0x5, 0xfffffffffffffffd, r0, r0, 0x0, 0x0}) dup3(r2, r3, 0x0) 2018/01/12 20:18:36 executing program 5: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000be8000)='./file0\x00', &(0x7f00000cf000)=""/219) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000566000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d54000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00004a5000-0x8)={0x0, 0x6}, &(0x7f0000347000)=0x8) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000d54000)={0x50, 0x5, 0x7, 0x7fffffff, 0x9, 0x401, 0x0, 0x80, 0x1, 0x3, 0x2e, 0x1000}) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d54000-0x8)={r2, 0x81, 0x1ad8}, 0x8) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d53000)=[{&(0x7f0000bf7000-0x2a)=""/42, 0x2a}, {&(0x7f0000d53000)=""/181, 0xb5}, {&(0x7f0000d54000-0x70)=""/112, 0x70}, {&(0x7f000010f000-0x41)=""/65, 0x41}, {&(0x7f0000d53000)=""/53, 0x35}, {&(0x7f0000764000-0x59)=""/89, 0x59}], 0x6, 0x0) [ 246.828861] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf", 0x1e) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000913000)={0x3, 0x0, [{0x2de, 0x0, 0x0}, {0x3df, 0x0, 0x0}, {0xac8, 0x0, 0x3}]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f000054a000-0x94)={{0xffffffffffffd263, 0x687, 0x1ff, 0x5, 0xe6, 0x400}, 0x8001, 0xfffffffffffffff6, 0x2, 0xffffffff00000000, 0x7f, "0d84d3407b7f79f51ca056a36b1ba7b3323ed51ea9d4b891662c8927b0ddff1038c27478070d05e30039b122e448a8b8798759581f60949f83307cee2fecb45ba870d86dde40a0a3ed240c8c2bf2b2b13f04c1273debab0d2908f1bd7b5a41b9823dd33b29dcc6162f447ea396ad6c261a5d3164a5a73dc895c657e7508daca9"}) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf", 0x1e) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf", 0x1e) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d4f000)='/dev/vcs\x00', 0x20201, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00009c1000)=""/142) connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003d1000)={0x0, 0x0}) prctl$intptr(0x1a, 0x3) r3 = syz_open_dev$mice(&(0x7f0000a99000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006a9000)={r2, 0x80000, r3}) [ 246.908929] irq bypass consumer (token 00000000ba4a8cba) registration fails: -16 [ 246.983546] irq bypass consumer (token 00000000a15059b7) registration fails: -16 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:37 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") prctl$setfpexc(0xc, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000951000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000b07000)={0xd5ee, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f000053e000)=0x0, &(0x7f0000282000)=0x4) r4 = semget$private(0x0, 0x1, 0x401) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00005eb000-0x3a)=""/58) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000de1000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ab000)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000349000-0x1e)=@random={'trusted.\x00', 'em1]selfcgroupcgroup\x00'}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 20:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000094b000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4d908443745", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f00010000000000000040184bbb02"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/sequencer2\x00', 0x200, 0x0) 2018/01/12 20:18:37 executing program 3: clone(0x0, &(0x7f0000176000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000da3000-0x2)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000001000)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x520ffc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000)={0x27, 0xc2, 0x10001, 0x7}, 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000ddb000)={&(0x7f00002b2000/0x2000)=nil, 0x2000}) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000d21000-0xa8)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc}], 0x30) readv(r0, &(0x7f0000d33000)=[{&(0x7f0000232000)=""/75, 0x4b}], 0x1) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a49000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/dsp\x00', 0x88400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000057f000-0x4)=r1, 0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00008af000-0x86)="24000000210025f0071c0165fffffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/01/12 20:18:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00003f8000-0x4)=0x1, 0xffffff43) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000b19000-0x400)={"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"}) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000bf9000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r3, 0x5409, 0xff) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000002000-0x1c)=""/28) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000f2d000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="", 0x0) 2018/01/12 20:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a9f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000207000-0x10)={0x8, 0x200, 0x80000000, 0xfffffffffffffbff, 0x0}, &(0x7f000025b000-0x4)=0x10) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b83000)={0x3e00000000000000, 0x261f, 0x405f9fe6, 0xe0a, 0xc407, 0xffffffff00000001}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00005a4000)={r1, @in6={{0xa, 0x3, 0x96, @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]}, 0x1f, 0xb69, 0x1ff, 0xffffffff, 0x40000000040}, &(0x7f000039a000-0x4)=0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000021000-0x8)=@assoc_value={r2, 0x2b}, &(0x7f00004bb000)=0x8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) unshare(0x400) fcntl$getownex(r0, 0x10, &(0x7f00000e1000-0x8)={0x0, 0x0}) rt_sigqueueinfo(r4, 0xc, &(0x7f00003d0000-0x10)={0x0, 0x7, 0x3, 0x1}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) signalfd4(r3, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="", 0x0) 2018/01/12 20:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000003, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001c2000)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a6000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000e76000-0x10)={0x0, 0x8, 0x8e8, 0x7b}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ed1000-0x1c)={&(0x7f0000dcb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008ec000-0x10)={&(0x7f0000157000)={0x18, 0x32, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@flag={0x4, 0x1}]}, 0x22d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000625000)=0x0, &(0x7f00008ea000)=0x0, 0x9, &(0x7f000005f000/0x2000)=nil, 0x6) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$usbmon(&(0x7f0000e5d000-0xd)='/dev/usbmon#\x00', 0x900000000, 0x20000) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003b7000)=0x3, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000486000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f000020a000)={&(0x7f0000708000/0x3000)=nil, 0x3000}) fcntl$setstatus(r3, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="", 0x0) 2018/01/12 20:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @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) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00004cd000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/12 20:18:37 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x220000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x4}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d74000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioprio_get$pid(0x2, r0) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000086000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) dup2(r2, r1) 2018/01/12 20:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000cb1000-0xb)='/dev/vcsa#\x00', 0x4, 0x4000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000852000)={0x5, [0x6, 0x6, 0x8, 0x366, 0x2]}, 0xe) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x260, 0x0, &(0x7f00005ac000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r3 = syz_open_dev$dspn(&(0x7f00008a0000)='/dev/dsp#\x00', 0xb37, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00009f6000)={{0x80000000, 0x5}, 'port0\x00', 0xa1, 0x10, 0x80000001, 0x57, 0x3, 0x3, 0x4, 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]}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000ff6000-0x4)=0x0, &(0x7f00008bc000-0x4)=0x4) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00001c0000-0x4)=0x24, 0x4) 2018/01/12 20:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f00002a7000-0x80)=@un=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f00003c3000)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) uname(&(0x7f000052e000)=""/0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000345000)=0x0, 0x8) eventfd(0x10000) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000", 0x10) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000dfb000-0xcc)="1f0000000104ff000000000000000007f305f00008000100040400dcffdf00", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000d1d000-0x1)='I', 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ddb000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x80000000020, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000281000-0xb2)={0x0, 0xaa, "e427d5d8673ab53ca6e4f0761fea705ce1aa8a85d100a892e0da82f9b293b73618b4caad099a3b92cd320a66d04455ad4560fb27691ea48f95ed597604eb3c62d85085f15de90426c69553edb6d4ef517cc16dd90f69e8c49fe2f35ffbd557cc27e58290c7bb798afc8ce1f1b790afed50d392ea7f6bddca06bf1dc689bb8f046cb28826529f98356157c8e13dc3265a6424214f5444eec35fb5e7b8341d3f2cb57fd3c950455a8d467c"}, &(0x7f0000af9000)=0xb2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c82000)=@assoc_value={r2, 0x8a91}, &(0x7f0000ec2000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e6c000)={r2, 0x0, 0x8, 0xdf, 0x1260000000000, 0x2, 0x400, 0x8, {0x0, @in6={{0xa, 0x1, 0xb0da, @loopback={0x0, 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x81, 0x2, 0x3, 0xfffffffffffffff7}}, &(0x7f0000b5b000)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000248000)={0x0, 0x4}, &(0x7f0000b1b000-0x4)=0x8) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 20:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$ion(0xffffffffffffff9c, &(0x7f0000920000)='/dev/ion\x00', 0x0, 0x0) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r3 = creat(&(0x7f00008f4000-0x8)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00004d2000)=""/138) 2018/01/12 20:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a1000)='net/mcfilter\x00') bind$ipx(r0, &(0x7f0000db8000)={0x4, 0x5, 0x10000, "4050958cdf3e", 0xffffffffffffffff, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000130000)=@common='rose0\x00', 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000d27000)={r0}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000ec8000-0xf5)=""/245) syz_emit_ethernet(0xffffffffffffff5b, &(0x7f0000d25000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, 0x0) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000", 0x10) 2018/01/12 20:18:37 executing program 5: mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000996000-0x2cc)=@newpolicy={0x13c, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0xff}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000696000-0xd)=@random={'user.\x00', 'system\x00'}, &(0x7f0000d2c000-0x61)=""/97, 0x61) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b52000-0x4)=0x0) r1 = gettid() sched_setaffinity(r1, 0xffffff7b, &(0x7f0000a43000)=0x2) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f00001eb000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d75000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f00004ea000-0x4)=0x0, 0xfffffffffffffffd, 0x0, &(0x7f0000001000)={r2, 0x0}, &(0x7f000054f000-0x4)=0x401, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000b99000)='/dev/amidi#\x00', 0x0, 0x680000) getpeername$packet(r3, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000508000)=0xfffffe3d) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f000079e000)={0xde4, 0x2, 0x1, r3, 0x0}) r4 = open(&(0x7f0000d25000)='./file0\x00', 0x80000, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000efd000)=0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f00008da000-0x10)={0x0, 0x0}, &(0x7f0000b34000)=0x0, 0x0) r5 = perf_event_open(&(0x7f00003f1000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x9, 0x0, 0xe7f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc355, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x3, 0x1, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000c36000-0xd0)=""/208) r6 = memfd_create(&(0x7f0000e2c000)='keyringprocbdev\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000f5d000-0xb8)={0x0, 0x3, 0x2, 0xfffffffffffffd5f, 0x6, 0x0, 0x6, 0x3, {0x0, @in6={{0xa, 0x1, 0xe98, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x9, 0x2, 0xaf, 0x3}}, &(0x7f0000a0c000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000360000)={r7, 0x35, "009f63f407087c3c621d8fd89bc377882ed83a2c087bdf9f363f70b28d8be5c5da003acfb6253592f38bd48b77ff72afb8bd37a86f"}, &(0x7f0000de3000)=0x3d) getsockname$ipx(r6, &(0x7f0000a16000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000023e000)=0x10) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000866000-0x18)={0xe72, 0x1, 0x1, r6, 0x0}) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f00008c8000-0x7d)=""/125) fcntl$setstatus(r5, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r6, 0x0) dup3(r3, r8, 0x80000) capset(&(0x7f0000aa2000-0x8)={0x0, r0}, &(0x7f000070b000-0x18)={0x1b6b, 0xff, 0x9, 0x6, 0x1000, 0x3}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000b39000-0x12)={@generic="e18a89c9ce572df267f128e65752e65b", 0x4}) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000", 0x10) 2018/01/12 20:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14e, &(0x7f000003f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x118, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@hopopts={0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x19, {0x0, 0x8, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @enc_lim={0x4, 0x1, 0x0}]}, @hopopts={0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @padn={0x1, 0x1, [0x0]}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0x8, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = syz_open_dev$midi(&(0x7f000052b000)='/dev/midi#\x00', 0x0, 0x80000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00008c1000)=0x4) 2018/01/12 20:18:37 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x20000000001, 0x84) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fa) r2 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) ioctl$int_in(r2, 0x5452, &(0x7f00005be000)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d59, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xb, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f00002cd000)="240000002d00070800000000000010000108efff01000000000005000000000000000003", 0x24) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ecc000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) 2018/01/12 20:18:37 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x0, 0xff, 0x9, 0x0, 0x2, 0xffffffffffffffc0}, 0x20) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) clone(0x0, &(0x7f0000b7c000-0x30)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000a52000)="") r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f00009e0000/0x3000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000be5000)=""/238) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x408400, 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@known='com.apple.FinderInfo\x00', &(0x7f0000ce9000-0x4d)=""/77, 0x4d) shmctl$SHM_UNLOCK(r1, 0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) sendto$packet(r2, &(0x7f0000ab4000)="5343298cb37269e9850672df952190cd5db3f808ad5d28557dcc6f95d0967e8dbe7cef5a9cfd45a0351c157c0ef52a234d79dd053f08f9", 0x37, 0x4000010, &(0x7f0000bcb000)={0x11, 0xd, r3, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/12 20:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000a5000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x800000003, 0x85) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000e58000)={0x77359400, 0x0}, 0x10) r3 = semget$private(0x0, 0x3, 0x100) semctl$GETVAL(r3, 0x3, 0xc, &(0x7f00004ee000-0x1000)=""/4096) r4 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) socket$netlink(0x10, 0x3, 0x0) 2018/01/12 20:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000032000)='/dev/dmmidi#\x00', 0xccee, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00007ff000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ad4000-0x8c)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000480000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005c9000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x736f, 0x0}, &(0x7f0000de5000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300", 0x18) 2018/01/12 20:18:37 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f85000-0xa0)={0x0, @in6={{0xa, 0x0, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9a21, 0x9, 0x9, 0x401, 0x2beb6d11}, &(0x7f0000f85000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000159000-0x8c)={r2, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r3 = dup(r1) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) r4 = getpid() r5 = getpgid(r4) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000f85000)={r3, r3, 0x9}) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b20000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000101000-0x9)='/dev/sg#\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000373000)={0x8, 0x3, 0x8000, 0xfe9, 0x9b7, 0x3, 0x3, 0x60, 0x0}, &(0x7f0000119000)=0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000072c000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e0a000-0x10)={0x8, 0x8, 0x7fffffff, 0xfff, r2}, 0x10) pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e04000)={r2, 0xfffffffffffffd78, "36236142a79a70aba7c9e711640f6f31379da4df2462f470c7dc775601407d043aae0f52d62ca75f88e6e5e242fc185ee4bee927"}, &(0x7f0000d20000)=0x3c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x3)=0x0) r5 = getpgrp(0x0) timer_create(0x1, &(0x7f0000f0a000-0x60)={0x0, 0x3, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f8000)=0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fd0000)={0x10000000, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000984000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f00007c2000)={{0x2, 0x7, 0xfffffffffffffffb, 0xff, "2922f89a863edd470d3489c33825d8b6a5ad40d8958fdcc0cba72d3111133f1a9558e750ee7309a69c5da295", 0x9}, 0x9, [0x100000001, 0x9, 0x5, 0x6, 0x7, 0x6, 0x4, 0x7fffffff, 0x5, 0x6, 0x729, 0xfffffffffffffffd, 0x9, 0x800, 0x10, 0x100, 0x2, 0xffffffff7fffffff, 0xfb3e, 0x10001, 0x4, 0x1b9, 0x7, 0x0, 0x3, 0x1, 0x100000001, 0x7fffffff, 0x20, 0xffff, 0x7, 0x4, 0x200, 0x8, 0x7, 0x8001, 0x3, 0x7fffffff, 0x0, 0x5, 0x1ff, 0x6, 0xaa, 0x800, 0x17, 0x4, 0x101, 0x3, 0x5, 0x7, 0x3, 0x3add, 0xff, 0x7fffffff, 0x200, 0x100000000, 0x1, 0x9, 0x6, 0x15b, 0x1000, 0x20, 0x0, 0x1, 0x8, 0x800, 0x20, 0x7, 0x1000, 0xfff, 0xb91a, 0x9, 0x80, 0x1, 0x1f, 0x9, 0x7ff, 0x2, 0x8, 0x8, 0x1ff, 0xda, 0x0, 0x1, 0x9, 0x200, 0x93, 0x20, 0x7bd4, 0x62b2e734, 0x7f, 0x100000000, 0x7ff, 0x7fff, 0xffffffff, 0x81, 0x5, 0x100, 0x4, 0x9, 0x3c, 0x5, 0x9, 0x7, 0x6, 0x400, 0x100000000, 0x6c54, 0x2, 0x2, 0x8, 0xffffffffffffff80, 0xa69b, 0xd11, 0xfffffffffffffff9, 0xcb8, 0x8, 0x0, 0x10000, 0xb2cd, 0x5, 0x4, 0x7, 0x3ff, 0x0, 0x1f, 0x1, 0x6], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f30000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f000000f000-0x4)={0x6}, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000bb0000-0x4)=0x0, 0x2) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000a7d000)=""/209) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getpeername$unix(r0, &(0x7f0000634000-0x6e)=@file={0x0, ""/108}, &(0x7f0000717000-0x4)=0x6e) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300", 0x18) 2018/01/12 20:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003e3000-0x8)={0x0, 0xff}, &(0x7f0000bf1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000764000-0x98)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd25, 0x7}, 0x98) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f00008000300", 0x18) 2018/01/12 20:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00002b1000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000dba000-0x8)='./file0\x00', 0xc) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc45d, 0x80000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x8000000200000001, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) mount(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/12 20:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x2000, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) rt_sigreturn() setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fc2000-0x5)='ceph\x00', &(0x7f0000e6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000030c000-0xe1)="f03232e049d43a3d7bef88bfa9a994ef4c22255a9bd5d3742468f7130c0058d5e702d8cbc639f13165c9468d6094b4df90a4c11ce771e7599b58aaf46746dda5cdf8742def72030eef1e90c69360324a780cd64078bac57a2f45c46822d58e8c7e85c5157326ac3c2544421e2d8f5ec701f13c35275adc55776150290287cf994f35320d69d84134d448d94c0829b2c206248bcd62a52d5a4663143ba92773cdf92521077de140c445a507b044a190c5a7d0a6fa37e5fbc125a102e1205719725934d88c8bb3013f483d8ce8aaf7659420c0d60023cc7763d8acf5d312f417cccf", 0xe1, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00005af000-0x8)='keyring\x00', &(0x7f0000a61000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) link(&(0x7f000079e000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control\x00') 2018/01/12 20:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000211000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000138000)=@hdr={0x1, 0x3, 0xa82, 0x9, 0x8001, 0x7fffffff, @eth={@random="ce808a33bd2d", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x1ff, 0xffffffffffff6f6a}], {0x8100, 0xde65, 0x1f, 0x101}}], {{0x88f7, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast2=0xe0000002, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @multicast2=0xe0000002}}}}}, 0x3c) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8) open(&(0x7f0000177000-0x8)='./file0\x00', 0x101000, 0x8) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ff8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bc000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00005cd000-0xc)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r5, 0x80007387, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000764000)={0x2, 0x8001, 0x4, 0x6, 0x0}, &(0x7f0000d75000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000e7000-0xc)={r7, 0x8, 0x20}, 0xc) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) r8 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a53000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bab000)=0xc) setpgid(r8, r9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00001fc000-0x4)=0x0) r10 = getpgrp(0x0) fcntl$setown(r4, 0x8, r10) fcntl$setsig(r5, 0xa, 0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000565000-0x8)=@assoc_value={0x0, 0x200}, &(0x7f0000b8a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000249000)={r11, 0x5, 0x1, [0x4]}, &(0x7f0000780000)=0xa) r12 = gettid() tkill(r12, 0x100000000000016) r13 = syz_open_dev$sg(&(0x7f0000da8000-0x9)='/dev/sg#\x00', 0x6, 0x0) close(r13) 2018/01/12 20:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000025a000)='/dev/rfkill\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e30000-0x14)={0x0, 0x28, 0x16, 0x2, 0x3f, 0x40}, &(0x7f000047c000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a3f000)={r2, 0x6}, 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a4b000)={0x2be, 0x39ed}) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005d3000-0xb2)={0x0, 0x0, ""}, &(0x7f0000abe000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000474000)={r4, 0x0}, 0x8) 2018/01/12 20:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000dc5000)={0x0, 0x0}) accept4(r0, &(0x7f0000f34000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000038b000-0x4)=0xb, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000eb0000)=""/118) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000007000)="") gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000d8000-0x8)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0x8) syz_open_procfs(0x0, &(0x7f0000928000-0xa)='net/route\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d48000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005cd000)=0x20) 2018/01/12 20:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000048e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f00000de000)={@generic="db0d6203c61311567d016a6e88257a83", @ifru_settings={0x0, 0x15, @fr_pvc_info=&(0x7f00008ef000)={0x1, @generic="07d7e74a28dcb366bbf9000000054d08"}}}) open(&(0x7f0000647000)='./file0\x00', 0x2, 0x8e) 2018/01/12 20:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004c3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e0000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000d9000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c6b000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000392000-0x38)={&(0x7f0000c7c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000023c000)=[{&(0x7f00009f5000-0xed)="7d15be35c2e1fa095c6ec6aff1ea944f67a9ccf5cdb67929c6f760ed9b14b9b2a9956fe32c8bd35d0da09dac5c668c371b310970111de790183a444af62ca3aec0bcd44310ffc9c776acaf7864d2779fa9fb81345f6da4974f2d65d4a34c0b4276a503f7f3fd0911ac997b2dfd8c395f09f5bb0000b93ac31147f8eba2bfbc524ef53f5cee4f9c84c86dbccfbb19613ed0db143115389fa2fecdeab039cd07e2b76639f31086a3b0398b6b8c0c91beb9079eeb026c3fd3418b62a28d10c58872102eb12b32f3a980b465df543a42dfd37bb1d9f18b11709f7c45f57104bb43cff2ffdfb1e14ecb8e69c57582d5", 0xed}, {&(0x7f0000ea8000)="f5f04b011f614ea1c832d9b5a949777ba0cd0d4137c29b138327d5004e0b26e9564928275cca8a1e8a82929d4b388dda5f6f0747fbb4143346f38133c9c125d5ada6c00f26984e4bd1d46b02dcb201e6d5fdb2bd3fa9486775c7b0d59e17c2d9accc399b1d69f78140a78118e934164e6c8c69569af3478e1bd9bb3f4f2fa31e02445472a11bb6f00d4d433d6ad3ad4b527e3d4444470ced54f1", 0x9a}, {&(0x7f0000a56000)="", 0x0}], 0x3, 0x0, 0x0, 0x0}, 0x14) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) getpeername$inet6(r0, &(0x7f0000e4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008d2000)=0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000a67000-0x1000)=""/4096, &(0x7f000065c000)=0x1000) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db", 0x1c) 2018/01/12 20:18:38 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000013e000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00000f1000)="", 0x0, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f50000)=0x1000000000005, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000)="94571351982b8929d5e4de455badeb5dc8398b1e9459c10812f925b8d956184cf7cb00b6c665e6fb089e44fae5c3e22903ec746550137d4d34f7d9a2a232ddacabec80dac3cd3a3c18e08fb40cd5491b9a35609a28891a4724026b4a059c") clone(0x0, &(0x7f0000000000)="b876b987bd9ad7f404f37852d60067596858", &(0x7f0000fa4000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f000072f000-0xc4)="") mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000-0x60)={0x0, 0x41, 0x5, @thr={&(0x7f0000f52000)="42a114c8aaffffffffffff15bee9431eb86c379452daeb55560ef0e440e967efd4000000000000da64a92e45c0213d7159901f4fa69ee29cff35848b00c7dbce3dd9a0cf8013786cc837b54f4d5122e2f97671dde296b2826e7b5b97be58d5", &(0x7f0000f52000)="eb4f6dfc65839ea7d3baaa479a0a3b67f6aeb5d03c1ddda39ddb484c4ebc2bd4bdf67839b0a5ba2c7d10d218aabe2380271e86108253b86aa99f14"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000424000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_getparam(r2, &(0x7f0000000000)=0x0) inotify_init() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000f52000-0x28)={@common='lo\x00', @ifru_ivalue=0xd231}) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000f53000)={0x73, 0x79, 0x7a, 0x2, 0x0}) [ 248.191296] device lo left promiscuous mode 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db", 0x1c) 2018/01/12 20:18:38 executing program 0: prctl$intptr(0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000b9f000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009df000)="", &(0x7f000083d000-0x4)=0x0, &(0x7f0000ac7000)=0x0, &(0x7f0000fe4000)="") prctl$intptr(0x21, 0x4000010002006) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@random={'os2.\x00', 'wlan1\x00'}, &(0x7f0000001000)='@$vboxnet1\x00', 0xb, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000+0x2b6)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0xffffffffffffff84) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4a, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="34042d7db9724b8be8233eaca2a47750"}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000-0x1000)=""/4096) 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db", 0x1c) 2018/01/12 20:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000219000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000611000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000038e000)={0x3, 0x1ff, 0x8000, 0x1d263a63, 0x2, 0x5, 0x6, 0x8f4a, r3}, 0x20) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000a0c000)=0x7) 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df", 0x1e) 2018/01/12 20:18:38 executing program 3: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f00003e3000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000915000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000009a000-0x4)=0xc8, 0x4) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00003f0000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000913000)={{&(0x7f00004b3000/0x5000)=nil, 0x5000}, 0x1, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") read(r2, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/01/12 20:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a78000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) fallocate(r0, 0x2, 0x0, 0x1f) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000074b000-0x10)='/dev/sequencer2\x00', 0x10080, 0x0) r1 = mmap$binder(&(0x7f0000bf6000/0x2000)=nil, 0x2000, 0x100000c, 0x21050, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000551000)={r1, 0x0, 0x0, 0x0}) r2 = socket$key(0xf, 0x3, 0x2) lookup_dcookie(0x9, &(0x7f00007fb000-0xe1)=""/225, 0xe1) sendmsg$key(r2, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000dbc000-0x4)=0x0) recvfrom$inet6(r0, &(0x7f0000764000-0x7)=""/7, 0x7, 0x42, &(0x7f00001f4000-0x1c)={0xa, 0x0, 0xfffe0000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x51a}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006a9000)=0x3, 0x4) 2018/01/12 20:18:38 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) alarm(0x400) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/12 20:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$inet6(r0, &(0x7f0000466000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000032d000)=0xffffffffffffffc4, 0x800004) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) 2018/01/12 20:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x9) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) dup3(r0, r1, 0x0) 2018/01/12 20:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e3f000)='./file0\x00', &(0x7f0000892000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x9, &(0x7f0000318000)='./file0\x00', r1, &(0x7f0000166000-0x42)="1dd12fbd73a6be69ecec9baa4fee8ad910431afb93799fedb7ebac2b6a24cd0b3ea218006fd763360920e7f997633ebc5ee048138675bef447d35ad9adcdbed8c0f5") r2 = syz_open_dev$mouse(&(0x7f000061e000-0x12)='/dev/input/mouse#\x00', 0x92, 0x600000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00006fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000085f000)=0xc) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00001f7000-0x10)={0x2, &(0x7f0000dee000-0xc)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000668000)={r3, 0x4}) r4 = syz_open_dev$vcsn(&(0x7f0000ed6000)='/dev/vcs#\x00', 0x400000000000, 0xc0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000bf9000)=0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000dc9000)=0x0) readv(r0, &(0x7f0000491000-0x30)=[{&(0x7f00001ee000-0xba)=""/186, 0xba}], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000420000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d3f000)={0x0, 0x1000, "44792b1a5f87e173d4db44c6f714f50bc27ab73d4af15c9dd3a9fd04397497654f23f78a813f68789d3cbdd8334327456087f6fbd704d7528476216328f5ca7d88adb1ff2ce44f1e14cc33483018b92dca8bc664005e5d48bcb656d22e1ec381e1b58dc3d43fbe20b9e3ea37319566abf8232befe4ce357a62e242dd35a00f74ba8d508e56adbd45a03c494a44bb0b47536a1a02c9ca2b1b511ae012fb657790843f0a2358d16a2702d619aeb0441d248756dd6f0f9156f80eacbe4943b9cb8dd39a7f96f0fa71c329924920389e9c59801cf6fa47e54aca8797e453a1ba71cf8fd96317e0dd8edf54ea24df661d7e3f355265f28ede557353fe25e8ba6cc74364fe268ef14207772e0e6bbbade4c1d007eaa6cb9c86eb96949b9eb00f1f17004ebc26119fbb78f5fa83243a203981af8b592086a185fb83c3ad4f58a4188d32a68d75b08586d564eb8c8487eccaca6a3219d7ccd1d0ddc2178b15c8b336e2047475f08aa0082e8a313f7ef3fb902cc8e00a807b9b2a5c11dead2608096053d951b78c17dc7f798469edbb5221509ca2ee5a7a077a02d828696e4788ec5dbb7a1fb6a12422b0c4c27e90d63ff24478fd06433351f7b3aa18f5c1aedaa38e4a9e9d7bd2681fe2f6bebe5ca7f36afef053985e9e9d41bcc20a14af63d1b51dbbbfdd650cb7ad90bf3dadeb95b05092c1354da4528a1afe89ae0e9b4be101d6c5cdb9a2cbb62402bd358bda4ea91d79ea86ff2d78cfc9b410cabf8afb3c6ab58d56dd901c866d5df68dd99d0d5782ec67dbe291da9ee26504ac842b47938f0809d7a58b3764a20302efc7066ee532d1ae4895f57e1095b73a185611a31ae888d60ee35e333653b244b19e5c520cdca942a47e2cb23b7bfca501332e43b76893f67becd79501bb04a3fa4d9b855a4b30a6b36147b2631cb4d1fdfa8a50e348ecce24509f5aa6ecc921edf49cb678a0a68a8505e51ba18280f98078d563055eb6c65ab393070891b5d464fbe0f9df70093942c1c86bb637545c59a0003adc947a72abe0e9edf44bfe0163465ef9a88cc0650e29f868d582d9ac11578efd9116c823467558c8ab5c85268b852849fc261efa4d249712db487afbcce24a249162e907be217fc468c93b78395c08aa33da060f0e73d38b646cb7287d24bef0ae11f3bcf7b445a9bb7c70455897a90aadb10d483e290a7ec542f87656eeedee2952fa151347bb8370539c2e6926c1cd50fea959def8892ad0bd3e49d94d3c0d612cf3aa9061a43d52f6f4f2a085586963f0ea4381d50c5d3686b68766a89cf42a72d8634d41d6f837eaf118bd8a7f113dae1256003e286c2b77ca8c38790a6569af83aafffaf66fbba9b00b2abff6c95f958a7ea665330fa233eec7b31122e80240c3e38bf94de04836b0d9c6475c525b2d301c60065bf167f724276bd18ee6e505473b84c5ca1c8b86469c2ba12ecdf0d58fc62989a8aabf5f069d1b4c3302ed8a70bd97c9f60031bd3e39b929893e8f90533ca01cbf1d05258b458ce8c0d9605196c6ec737f8b39f52bf4d569ba6e4141d3290a9c07d0c3ba061f54f3e28a0c8377da01e1f5c1a2c8002d02313c960ca33d801440bf8a4c246367edf321fd38068c00366f1510972eb3cc23765b948f4e94ce8c223c431fb8faa177ccccebf86cf9c1e80d0c70003a89a54e6d178226fc2021f842bfe68eee240a6fcf2d99f9c685203a5f725fbfdebc7c2a95cb174113f128282bad31ebb84fb13e5803ae32f28b056a7efb35caa6d6e8154f977c3433e67744d3acb1fcfc07add35097409a47fb556c006002de3018111c088706878c90cd406ae06c9e0b80c6140105332ba69ce979bd91b13b74336a99fb451373f7c3b37e5f34ac37861998dab96366d20903ff1d8a09b4680427ee8beae2696621b6a5efe5dc550d12a13c4c64674b840965199e6364b22c48e091a57c3cdfb12a7dc5fe99f3d0091dc3cc104c55cef8f5abfba294042854879c9dc4f69e55d83f159a730afa797c4f5631f0e1660aa6830b8c83d2cbf8c090fd523820d7799d06b438ebf38bd2b3f8b0e0933c5c40d420113369b4c52f392b1d8e30319c7e98a31f6319c489421cfe2795c967a22d4335bd828acd68ff27e0aaf03796c1679e1c350ddb76dc32bb802e3d91b243c2ee0c9634b81bcce39bee15c4385362d5efad9efc93946c8c79a8bc518a266df1b50a368fc837da9b164f17aa860bca64c9b524424fadcc34e4293ce67cbbe4485336da4faccc407de2e860e0df360cbe9303256405787b70ab8c2b92c019d1c76eae5c3a6aba0167dc53aecdde7a31572113d08ea3460d241133e6fcded87f296922e8158ef599258d48567df5998ae45e4c324b1762b10a4de0cd298684d0fea66e05020ef395346ea7442c9aaa4fa84c79ac15298ba28fb2c6b051461babe3fd15e1b519e1b42e9bb326b212d0d268e411a12674283f12549d920b82522ed58525a356d32fd42170cfca4a0b25fb317bd70449a5c61188b7218121bd0382bad397de1e1ae8e7dd6c45257daba83469be0f2e8f7678015ad2c0f8849466ed5c9c74cdd85c06f32c6a3624e7e6563daf04a7335fba7568c653660156038ab9fd5755bb8fc14ae296dbba1251351437187b3aae1f22597e3c79ea9534317776a7068f589265657a59a1c39e489b47205854ff7b9da44b26a0735c19c3cee4ae5dfdbdfd4a4c34f74898459e7ff824ecf2212cd56675c3a1d0aca7e0313758ff5cee624b50d620161a0e74cf581468ee36205c13f5e7ea48a34610e4909001f6d4b1b1924a788d3dcfd8935855ce83fa5c0e7adadf4f0db2bd4c5e7f36fe679eca5e8f0c43bb7850939af13a570121a707149bbf1761cda85070c700bb2b722fa2b48664881b71bed219b574ba41947d20c088cfca11a6ba9ad61c25b9b907e9098ad04397443ba73b86f04f28b531e485ffbbd8e79ce648102a92cbee4e888381e4c129bd2d237590a6fe5638edc5f258198d6297069e7d9e1609f8a30379d62625126e673aee3d1a2a8eafce87934d6554a48cec27d2f1f4025d14286e0839d5638a8e44d47ee73cf08a06a0cf9948771322004cf71868dc72d52c1a3bdc6d4029fb7b8233b54084b80c87c0674317925f13c650c95191c1a73a078f72e6305ce47c977eafe95225f6f5dec20bc25918e78240359185b24f02bf8f372e4dad637ef68f69d5e8324005a3dc75cf894cfd1791db24a56c829e73671ac1dcd21f4e76199dce0af70217f8b4f39b667b1a7b1b619c8d13be007198c907bad6ed787a36a13de9abc5d5554dfccf38898b70ce1a2bf6b7c0834dfbd919fbd17be4066aaaa312ab167007b9dff5dcd7144abaff59e90bcf843fab2db22820143c707fc6eff7ab7d7fed7be9e33c87a34c38e2943554a2e5df3c490fdb2313433474f0e9da227de8f21bfe5c2a2744fb7facb83d7c97ea49b93d443ba2f1e00a2b8896a0cdcfb1c297daaf43968526612e73f5e87bd71a9edbb2f1b96f4e40b837deeb1e22b8a62bb644ab32854582a2d7923f845c601a3cc9d689c58110b8aca6ba2056d6e5cc8c6a89ce4a94a03f875b1a3fce90545d042c77b9dfe7e6d413cecfe63a5f62e1b145bb87911342c02f29ca0840ab890f85b9539a4828dc45849d5c50cc2daeab151a508dd905f01fd53dd14986f411818cf65d8322b4cd33cea02856cf5d276eb1301116e7ed1470fdf223ec1a056aba7478bfc17880e0b0084944ed6f86bd7126404211c4e226e362a8b990404ebfc2bc243988510609f540ab36416d6479ece6208778d0ff2a4cc97419faefa5b20919cf3b2b28eef6169383022d9cffa654176c2fceeb39f929cdcf1de0b02d2f66b7611478c54d8f292adb04991afbe93e558d18cc1c481e1cc84c844440c3aea5cdfda838ae90996df1ab1068a20feaa4eebab113794f88b08746ef323379d732c3a4d2654020c0bb7a64c85a68c90cd690b96cfb71eb6fa63c57e662464e25b3aa03d67d2ecc1ad233155927edbc4208be6e0b78913e069f5047f675384e6de43d9bcca08f9894274d22ea34c87d847a5675299e89c591430357ec256d60394c141eb3af8a4f07d54ccf12716234a239c46b7bd7b92c747c168464c008d0224a84e440b4a98ee9e1b94f2133c7e28ba96d82fa8fd54ed5417fcc1c045c985b31ac696e8251e9fbfcc7ad7a83a593b75d208ad7f50b1dcacd2ade3e0286850a75d857185c8013590d653d4fe3d0a7d9ade5a5dcfd5c02d4337562be99cf6e9ecf1e91d628a73f5b62503d3c6e1e62409798e9fb0463d5d495ed9d644ee53af9345e2cffecb56b3092dc10dd8fff032a9ac99d5316fcc54722e9ed59b1d540e4abb142ab266bc02c28de1a420584fef55169eeaf0802734ebda9c554dd834dd67ed294f8d0faa1f7b3450b674d4c1d1af94ec66917342fd71c836762b8c51cda89a6cd2e08856f9aa411d23e2784d041ea91d0a544c3cc0f36fe16d8531cec4328f21806c3ff9572f81a73d430edb77c3865d5711ab99aadbe1e8a98a827d864189fcb051c44a382a3e1a722eb6284070d61bd8056706559f8efea9a9588104d2cd6df4c4f75ebcdd3176ecbad8843f731b61b68dd3fa7f7bbb61fce8f31906995d11f2d2e0466f814deaca42bfe485b84f0a509a728d28b24d669372c13d06c5a66d31424f259ec6818efca004d8b8e11a08dfbeb25af95fd62f9f18dbd2f69e2fbde1619638bef71fdee8774adbf7f3938ca0fc86e89ddf575635e82c833a4c34f12275d999ce13f69ba2ef7ed6ef2c53983a7722082527ffa353d9bc6234fde9e212baa38f5eb52814cc2ca82d2f36b4313c99ff4f516d6fcf8358476a983ecee674dd311dd9f424c583dc50f5ff40296fd9197020634c24011e80c7f5a9bb9d3327501b24ec1fbe109bf6125ac52ba8dc8698fe2d5e685fbcecd904b9bd01b2b146d0aa5773ba5c8025bfcc92b49129751b6057cea68e4587b2ed47daa8d7b16f7d0116b2888b00ad7529572bd39d718ccaf037dd9a778e0fbb000c3597907ee5e285b9023cf52d251edddbfcb2d8de43ec81f42bd26164656f1518658016768b8ea7cff7fbdfb3bb1dcc23596dc4f87d8dc721c38be64d4bb8857e34b8e9dcb0ff2b707c9eb2d32b2d27ce508cb3cac4a168a336d31ceddcd081331e6a251f2396f5ddd50152e8fd7c53c9ef1bd197cf23827707f17d440dbfe980b667da4adee3a3460211df5f03efdb9836bfbeddb9d704f46609b4808a036c013e6dec7968ece8b39f9ba7acea75e34299a54ea7f3c4aaa318a6b456343c1857eff35f888bcd1efff7c7af85839f651608d8561ecd15930d7b5ae39bba05578e80d533b2a9e15b69beee382572cab1c8bfae2f351881189ac19e7a73ba37f7a6dd6d6d9a31ee8f3a6ff7d892003e61284ca66dbc56eb598c1e91cbf3d6ce775ed0df7036c308d3e0b10913d8511047a957d89b782d0952923f63b731a09410e529f2cae6fb506e0d8144c9d1178e686a03ed07e42d5b61a8993eec2976adee54d52633210c16f08e41fd64abea8ce559fbff842deed24950d724e78288165826b07d4b8f7930b9bb25ff115c3c74fab578aa0b56ebcb6a8be3d1693594fc1c5ed272f4aff02fb09ec279f05023797232e06ab184a3e01ee0e8b78b4b00b4225587978f20cabe782a01cdced91250e4357716a780c525cc5e4165376f08dbe6dfbe37a74c939a46a0e76f8fb91f96565d8dd0fea39bc3617bcd0b123933f392b7627b3b625c789c4d86e14c9b0fb05a526bf9164a20d"}, &(0x7f0000d96000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c10000)={r5, 0x56c4f5e8, 0x10}, &(0x7f0000163000-0x4)=0xc) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000d2a000-0x18)={0x0, 0x3000, 0x6, 0x6, 0x3}) 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df", 0x1e) [ 248.848132] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=7952 comm=syz-executor5 2018/01/12 20:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) signalfd(r0, &(0x7f0000b40000)={0x1}, 0x8) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000036000-0x8)={0x2, r1}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:38 executing program 4: r0 = open(&(0x7f0000bb9000-0x8)='./file0\x00', 0x20000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000001000-0x18)={0x0, 0x7, 0xf9d, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000ed000)={0x0, 0xa22, 0x5, 0x9, 0x0}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc4c85512, &(0x7f0000005000-0x110)={{0x6, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3", 0x20}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000781000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xfffffdfb, 0xac, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/12 20:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) msgget(0x0, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x4) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008b0000-0x58)={0x26, 'hash\x00', 0x8000040e, 0x0, 'hmac(sha384)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a05000-0x89)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6abef9adc3895682196851a15589d596f4a270d12594c9d12caff457fa728656a3828e7c3f7d056c51f419d9563008129d890dbfdd0cd8c13b3c1361caa977ba01c2f47ff0f000000000000db2f1f9f80e6f30f67dc79af8c51ab15e672a51955ff", 0x81) r3 = syz_open_dev$sndpcmc(&(0x7f0000848000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000dd9000-0xc)={&(0x7f0000e83000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/12 20:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df", 0x1e) [ 248.892367] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=770 sclass=netlink_audit_socket pig=7952 comm=syz-executor5 [ 248.909962] binder: 7967 RLIMIT_NICE not set 2018/01/12 20:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000205000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ee2000-0x4)='cdg\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000745000-0x4c)={0x10000, 0xf7, 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) [ 248.968964] binder: 7967 RLIMIT_NICE not set [ 248.981500] binder: release 7966:7967 transaction 159 in, still active [ 248.988506] binder: send failed reply for transaction 159 to 7966:7981 [ 249.001753] binder: undelivered TRANSACTION_COMPLETE [ 249.007596] binder: 7981 RLIMIT_NICE not set 2018/01/12 20:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008a3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000fa9000)=0x5000) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) accept$packet(r1, &(0x7f000045a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000155000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00005bd000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, r2}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/12 20:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000075c000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000944000)='./file0\x00', r0, &(0x7f0000704000)='./file0\x00') r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a9000-0xc)={0x2, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000f60000-0xf3)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xc75bc5054bbfb4ad, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, 0x0) 2018/01/12 20:18:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000621000-0x7e)="901b3bbdee19ee2f6df8a2a38e5e75fa8ec3e546de5c089ac7ce596f4944f9a9def558dac2d812c1c685f01d39e2349a541b5d2bd58d2231eb43d04c62a81bb7fbde78e4dd434a1ba15208e3c218177c7884f83fa7c06ceea7b79068de0dccc35470a23bb418472b7b4f4b61c06ce4226c1f0ba0d29f656b3a18aafbe197", 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000067a000)='/dev/adsp#\x00', 0x3, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000b5000-0x14)={0x3, 0x295, 0x7fffffff, 0x3, 0x80000000}) pipe2(&(0x7f00001bc000)={0x0, 0x0}, 0x800) accept$ipx(r2, &(0x7f0000983000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f24000-0x4)=0xfd99) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/12 20:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000515000)='/dev/snd/midiC#D#\x00', 0x7, 0x8100) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00005db000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000046000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r1, 0xa, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d61000)={0x408, 0x2000000000000000, 0xa6f4, 0x1, 0x7, 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]}) poll(&(0x7f0000b2c000)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b0c000)={0x0, 0x54, "6bde13965a69a5f12fdffe880ae8e28123e539735a6b1ea9d12b5a52229789abfe965f5be215bc9db5c499822a0adb627878b3702ae150d336ba6b0bcd1dd3ab4e104df1f3a2693ccece08b7dc1f323eac79f639"}, &(0x7f0000eea000)=0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bb0000)={r3, 0x9}, &(0x7f0000c9f000)=0x8) r4 = dup2(r1, r2) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r5, 0x16) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006eb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000034000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000f38000-0x10)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/12 20:18:38 executing program 2: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f6b000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000fbc000)=0x9, 0x4) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbc000)={0x0, 0x0}, 0x84800) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f000095a000-0x18)={0x5, 0x101, 0x2, 0xc3ca, 0x39, 0xca1d}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000fbd000)={0x0, 0x7}, &(0x7f0000005000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000652000)={r3, 0x80000000}, &(0x7f0000f5d000)=0x8) semop(0x0, &(0x7f0000035000)=[], 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003e7000)=0x2, 0x4) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fbd000)={0x0, @in6={{0xa, 0x1, 0x7a4c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x480000000, 0x3}, &(0x7f0000a72000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000418000)={r5, 0x5, 0x30}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000eaa000+0x1dc)={r4, 0x9fb}, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/12 20:18:38 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000788000)='\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x2, 0x1000, 0x343, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x80, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000002000-0x5c)=""/92) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x8001, 0xaa800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000098a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x141040) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000f21000)={0xc47, 0x14, [0xfffffffffffffff9, 0x2, 0x401, 0xb2, 0xbbde]}) [ 249.017932] binder: undelivered TRANSACTION_ERROR: 29189 [ 249.026191] binder: release 7966:7967 transaction 161 out, still active [ 249.033100] binder: undelivered TRANSACTION_COMPLETE [ 249.038558] binder: send failed reply for transaction 161, target dead [ 249.068676] FAULT_INJECTION: forcing a failure. [ 249.068676] name failslab, interval 1, probability 0, space 0, times 0 [ 249.084086] CPU: 1 PID: 8004 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #259 [ 249.091390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.100725] Call Trace: [ 249.103293] dump_stack+0x194/0x257 [ 249.106903] ? arch_local_irq_restore+0x53/0x53 [ 249.111591] should_fail+0x8c0/0xa40 [ 249.115287] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 249.120368] ? __lock_acquire+0x664/0x3e00 [ 249.124580] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 249.129767] ? find_held_lock+0x35/0x1d0 [ 249.133850] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 249.139706] ? perf_trace_lock_acquire+0xe3/0x980 [ 249.144526] ? rcu_note_context_switch+0x710/0x710 [ 249.149445] should_failslab+0xec/0x120 [ 249.153406] kmem_cache_alloc_node+0x56/0x760 [ 249.157878] ? avc_has_perm_noaudit+0x520/0x520 [ 249.162534] __alloc_skb+0xf1/0x780 [ 249.166141] ? skb_copy_and_csum_dev+0x370/0x370 [ 249.170871] ? find_held_lock+0x35/0x1d0 [ 249.174917] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 249.180517] ? selinux_inet_conn_established+0xf0/0xf0 [ 249.185776] ? sock_has_perm+0x2a4/0x420 [ 249.189820] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 249.195338] netlink_sendmsg+0xa86/0xe60 [ 249.199387] ? netlink_unicast+0x700/0x700 [ 249.203604] ? security_socket_sendmsg+0x89/0xb0 [ 249.208334] ? netlink_unicast+0x700/0x700 [ 249.212547] sock_sendmsg+0xca/0x110 [ 249.216242] sock_write_iter+0x31a/0x5d0 [ 249.220280] ? sock_sendmsg+0x110/0x110 [ 249.224228] ? __lock_is_held+0xb6/0x140 [ 249.228278] ? iov_iter_init+0xaf/0x1d0 [ 249.232244] __vfs_write+0x684/0x970 [ 249.235939] ? kernel_read+0x120/0x120 [ 249.239798] ? bpf_fd_pass+0x280/0x280 [ 249.243665] ? _cond_resched+0x14/0x30 [ 249.247534] ? selinux_file_permission+0x82/0x460 [ 249.252367] ? rw_verify_area+0xe5/0x2b0 [ 249.256398] ? __fdget_raw+0x20/0x20 [ 249.260090] vfs_write+0x189/0x510 [ 249.263610] SyS_write+0xef/0x220 [ 249.267045] ? SyS_read+0x220/0x220 [ 249.270642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 249.275638] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 249.280379] entry_SYSCALL_64_fastpath+0x23/0x9a [ 249.285106] RIP: 0033:0x452ac9 [ 249.288268] RSP: 002b:00007f2ef9c9cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 249.295950] RAX: ffffffffffffffda RBX: 00007f2ef9c9caa0 RCX: 0000000000452ac9 [ 249.303193] RDX: 000000000000001f RSI: 0000000020ffafe1 RDI: 0000000000000013 [ 249.310435] RBP: 00007f2ef9c9ca90 R08: 0000000000000000 R09: 0000000000000000 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ebe000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ccc000-0x4)=0x14) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000268000-0x18)=@add_del={0x2, &(0x7f0000480000)=@common='gre0\x00', 0x7fffffff}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000042000)={0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x10) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:39 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @broadcast=0xffffffff, @rand_addr=0x60df}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8977, &(0x7f0000003000)={@generic="210efa1ebea876bfd66a048c0e736788", @ifru_names=@generic="614e7f7af16a201a3aefe1bd10ff008a"}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000)={r3, 0x200000000000}, 0x6) r4 = socket$inet(0x2, 0x3, 0xb) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) recvmsg(r4, &(0x7f0000a36000-0x38)={&(0x7f000087a000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[], 0x0, &(0x7f0000a7f000-0x58)=""/88, 0x58, 0x0}, 0x3) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 249.317677] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 249.324918] R13: 00007f2ef9c9cbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/12 20:18:39 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) write(r0, &(0x7f0000621000-0x7e)="901b3bbdee19ee2f6df8a2a38e5e75fa8ec3e546de5c089ac7ce596f4944f9a9def558dac2d812c1c685f01d39e2349a541b5d2bd58d2231eb43d04c62a81bb7fbde78e4dd434a1ba15208e3c218177c7884f83fa7c06ceea7b79068de0dccc35470a23bb418472b7b4f4b61c06ce4226c1f0ba0d29f656b3a18aafbe197", 0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f000067a000)='/dev/adsp#\x00', 0x3, 0x400) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000b5000-0x14)={0x3, 0x295, 0x7fffffff, 0x3, 0x80000000}) pipe2(&(0x7f00001bc000)={0x0, 0x0}, 0x800) accept$ipx(r2, &(0x7f0000983000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f24000-0x4)=0xfd99) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x3) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) syz_open_dev$sg(&(0x7f000007f000-0x9)='/dev/sg#\x00', 0x80000000, 0x2) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a96000)='/dev/rtc\x00', 0x2040, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) r1 = socket(0x10, 0x2000000080803, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f24000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r2, &(0x7f0000370000-0x8)='./file0\x00', 0x50, 0x600) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x7fff) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) openat$mixer(0xffffffffffffff9c, &(0x7f000006e000)='/dev/mixer\x00', 0x40000, 0x0) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00009a0000-0x6e)={r2, 0x0, 0x12000000000, "d293be1b21ef671f6c8f467e6144afb066a790332510b6f24f397e22e2ec4f6b8c8b88cc9b2f45f95028d4a6edacfead631ae6685ee8bbbb6b3ec80f46d6b99206e3708fd2aa1c05ea0762954c327dd7eee688e940ce17989b8f9ac99be9cb255860a17b"}) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000194000)='/dev/rtc\x00', 0x182, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000670000)={0xbe, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bc9000)=""/182) writev(r1, &(0x7f0000206000)=[{&(0x7f0000385000-0x29)="290000001900ff0900000000000000020a1300000000ff06800900000d0009000800001900000000f6", 0x29}], 0x1) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000069d000)=0x0, &(0x7f000008b000-0x4)=0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000159000)={0x77359400, 0x0}, 0x10) 2018/01/12 20:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000be7000-0xc)={0x2000, 0x1, 0x0, 0x0, 0x0}, 0x32f) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000d44000)=@generic={0x80000000000, "009d000000000000080044944eeba71a497600000076b179072e2adb000000002e0b3200000000040100004ce875f2e300800000000010009500800900000000000101013c5811030002675027ec0000d0872bbf0e5bf5ff1b011ef3f600010000000000000000003e740000f0ffffffcf220000000000003a00ffc2c654"}, 0xfffffde0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00002a2000)=0x0) read(r0, &(0x7f0000393000-0xc3)=""/195, 0xc3) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f00006d7000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) mq_unlink(&(0x7f0000e2a000-0x2)='.\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd4000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000e08000-0x1)='\x00') sendmsg$nfc_llcp(r0, &(0x7f0000932000-0x38)={&(0x7f0000ca7000-0x60)={0x27, 0x5, 0x8, 0x3, 0x9, 0x7, "b320b4482c0b79a8228fbf35b2bb925aee5960421475cf623a36c157d36411c90997d4558bccecdb34ce4c6c73c8fa5e707aa62f18e13a39044e6cac38a24e", 0x202}, 0x60, &(0x7f0000c27000+0xa9a)=[{&(0x7f0000873000-0x91)="22ddc00e9547c8fe52bd978f5498c771e88d05225e6663d149493b88c6c789944cbcb66581ebabd8068d41a9a4ae470cdeffcfc324d9913fb212382d63dd26a90440e5ff04cddd37a3d4138691310e48c2d0222655fd86142bbf2b92963ca9b22e3233181c5cf55b114140345a21101910bd65e42bad669a7b152440ded1054a16a80962f2d43ff07d1bcd7b3098dcc610", 0x91}, {&(0x7f00003fa000-0x78)="27433366a205a510fcbbfedb23aef6e533621fe0065b44d51b449324b6491bda9d6f72112e90c1a29e539c89d0566ba8f8e50461b104aaa5ce4aabbdc8ed56415ee1e1b82d2db46a08b8452e18241fc072b155da81a199d7ace33798319c2dc3962c35a0fd35c65abcf8eba8c056dd71d0f9c7fe8b45d439", 0x78}, {&(0x7f0000777000-0x1000)="09bbc4e3a3546d0b626acdc34bd569f5780da394ad1cce47e1e879fc6c2945ab004def87b6f4e93ad8d457c2d04f084247bb7d8f1d9ec4b5307956eefe910dd4abba8a3551382d6cf990f7037e3b61ee65445dcdbdc50f03250e54cf341c3b7bb1a827d8e93026bd4462df31a859f57ff4484f66a06d85e2599f67dbe6e7cb3ddca5b7c172e479a8e92364ee3b5829ee962720ea8777e7b8d9504a51e2416f819ad9b49e087c1e2fdf9a97973612010e2c00852635d511eb9fb4af875ad3e2cadababebfb5f25ea8e986d6478d4368b6380c0c8fa5c0ae134fcefd73a67f5a012f1e69087c487e668bcfc3d61d386d14b66818fe2d554d4144c36bd73c9ec9749e097d49a2e98d4a7a86f428af450e2cd11d319346de8a2e6336cede8d546c3e4b04da906fe1ea1ab355b1735adca3ecda192e2ac1ba4255e71077a692f65e7873b543c53649e3a30dc29c33ae0c26559ca90d48cde08cc6336b788409a09ac752368da608468bd68cba5b1185999e272689afb51a92d4d5055040de006c7dce1034fb629ecdd1630902a4a7c1e6ec981b14498cd4f975abb731e6341162ad2774aa52e0151a0e24618c7f7c85fb5dcb76f6ebf6df3dd7403ff8aa55fd1b3daf75c77b9a4a75b3e3f0e9ca5890bdc6b609cb37d98c3022f785af96731935da182f60503ff548c653234b8afc4fc92d50e7638189e883a4c23ca61457fbd48289ef54d78b105ce50ee4e21607600df5351d97ef82aa54ee38f049d1a0e57833656d30ff124c730c3e996bee140da5798bfebeb5306af18384f15f38e80c8b78d1af704663cbbff009b0a308624e524d3cea43af0ac4c28fb7dca217f4e87a9c3010608db09c3becef30002ec45a729613d5f5ca3bc3d78d6dbf05b6c83acb449f74161165a903cdada95d13112e09afc48a8dc31801628302dd5ff1a238cfba9852a54a9ac402656f3bae3565707251126cd1780fa5251d3433b65bb399c0760e749eced42605fb1ba21e2952aff29a32f8c52d1b07cf570d8257c5b0405cfaa35cc08caabd06d90c1aea9ed2cb4324703f504ad7b7dc009fa46d9c6d3dbe4ac82a9c018a0607b2835dd33e4b69fde2ae89747a0d60214784c2946971da42d7cff0db57a47509fdd7bec6915ee34e2f6c7279bfa4d3fa865b0d97df959467a7a8aa68c63278e9570e54b536552179a02f39c86f74b9180034cd1b7b450118c7ec46678c51f4520d0a3ed1cbc63af7a66e4d42f4d48f27694f25ffdebc19c6b0e217af863a1daef240c2707911a5ddb81fb9a240d320ec58b4bd2003a5078d82227ace53fa61e40690c479929faf5f2456425fee187b51c899dab4323e060a39a349f978805530fca9ef8ec7e14c38e79d982353e867fadb006be3fd2abf2cc1aa66f327cce8d933611026ff87972df415b7a54d61a432b2903e011eaf34796a981a913060f1c600622c23ea21689b8ac1be1592e1c7dd47f27c07293c66a6ac5775040ec5821404386e8cecfa2ea1f9e09a28b5e3d5970082875539aa94bd665eccc2b9b5ec994ea9a697932f5ec2b78f0b2cf1afb51cac94b5690c312aa3028f8411537fd09e26e417e422dc52f64ee48336ea37a6e28afd530f72b03f6d5c139f4c5541479b6602bb1414eb619252aea0cde0f12ca033e4a0fa58859c1eaf678fff060b9211f60857c58352f854c96c662ad818bdf09ce333db6e7b1a4c8f35b7d0108b536740f99909798db19c1d0e9914353b58e29ebbafa65701ad91d85cb3a989fcec34a7855e7ef42c336ef14c382a0b292f6bdb10c001c9385651c547bb023f116309a1ee3e74668e21858cd76992a1d5850ffb331887d684e2deaaff5f8deab8e6c3f8ea11a65ad82f01d8a41ca31f1695da228790333d2d57284455a127d272eaaea41b6c252705eeb82ea6ae17997091ed39f2174304d1eda98ae22b0cb6f7b668a00967f4b4762f0d518b03fe1eb4a11823e9788155fd1e2ac63ec0dada5f40a3ba48c3e56e56ff6ed9cf8c5ff1293ccdf773999baaa953093afd16670058da84af8899d65079ff3d4ee930ff73c0239245c324d30b846bbf400fd4f37bcd6acafadab5fea2a873c0badd77aca49fb2bdb766f978c59253617f35be1f4f52ea4a23602b29b7fcdf65b091fff47ca9e944e865a66124fcbab5916c1a8b246c0e36fc9f8a53a178977ba808a7a91abb632ca27ba371b36c995b29d5d0e213f70682b9eac2df6923bdca7c4223b37551b3c2c464cd0fd01905f1ab3f97446f08f0c83b32ae8fbbd45a4b3efbfaee8876a59d3ee31c8bd55c7e58514838de778b37924f651502656d6c786b48f7beee7ed4fe5a1d1091311b1cdb64c79012c4a1c9a5519276657c849e180a616675beaff64125419dfd8f031466cca6914514dec28a779e0b2dca096b0b9845290816b575861865f1a6077b1c02ccd2fa847e435e4a775da746af5d7bb9a4c445be2a21aff5c84eea27afe116d0d35a2acdedeb3b18c0727b0e642725a61020039e107bf21d2fc35a83af541a8ecd409006000ebadf4d402b29b31c518322f796f3a3e25daa1a2f7bf8cfbbc427b05fd8b7346e22a4253c851cfe6409b669c2ea061e6cdaa43d689019e116b596262febacb062855b4722e3c23b0487f73ee369a36e9e74cbd8fc3377c812262093f9fe3a00ec80478b7d57831af6e20a30bbdbdab4fd9b32c667edec87474b1777cbd6e176d541cde96cc36a6a601cf580816aaf29597ceb2de1c5b392d3ade26dac8939e7a95e9b5c9267c5027dbc420c7bbd2bb6a6cbfc7c8fe110feb8b3f5edc452dfffcd1e16908059a51d37886e8ed0d11938205c8233f0defd43ce8842f7649f201d6bc56a3d8c33587dae4fef9f60b91bf629b9328c590d25b7b73060a3278703f7ebffa2a5c999abfdaf916977fd3f04c623a100a2711336ae1edc9293f6eb12c00dac5885cf2d1da0427b7f04280c7d57e72bd90a1fb44aaf52c688ec28e2395808b6fd0468924716c07c65272524685699a76dc0ed8407bef5b91863586f8e107dd5706b624fd5ef5f8dce293aa218f5631823c32fef0befb3510be0009defd1bb7f541c894757104511c7599b7e4c332a970631b77b94837052c83518c6d9b81921b71ddb718188ed1eebde689b11b08d469c7e791e3c2180d60d8b455a35b7ed381a629292477d6b301e3ee582405dd4cc7933a0128bc03912ec351ee295bb01c5ad14a9555a82e2e692a45dd95dd014aceaabdb89c35b91141c9631a6cdfab9b431d09887d72e22c3c9a5cc2f9db86d721707966fa1261ab15d3b7282be47246e195d4ab8c2932ad88056d9b41533700275a66ff7dcffb6124fd92ef6fa699300eb4c862d1871d5f8d6a8efc7f3b54b25e5c15fec419c314f49a6b82b24771178f4adeb1737240f79dc10f94c12706d28ef9fe75b1e90b4873e2e01f2d78618073d5f484ced6ff86abbceca07bc5bab5fbdbdaca2286dc5db38f745472eaeb886de281579b6980b6790ac9fbb35782ce5fab451523993ae0db2e4dda29bfd30d4d219d6fc3832038b06c9671f0f33521fff82507f1a8ec982a8ea14c7f9159fa1b5e5f70b7cebdd2f936e9fce0cef37edf28eda5de82d2fc5533f2d97c1062eb0087d13a18c4018d42198535c5d73c5b630c1b2a8868fe118b08df8ab2f6bd7830298613c8cd8ae88402d0d8cbbdea4a7a2093c48fc901b6ccfe5f5fad281f8da4001dac7758a4ea6b2af924aec2422c68c4559abe4d0a2359bfd2ff2bedeb5edcbae5b0beaf12d9ac747e5bcf14818121b66c022c55600a10dd2fb0b0c201dc5adbfcd04fc610c338b673a7f4abfb2f2125c1492fb40358156e3b0045fc412a964254ff4b9e9ea2b035d1bae9dc7552546ccad1c37ac5223cbe91b2dcbb24e9c505d03264299207d36ec87f598ff1653970108e1ecec840f6b076756f1cab2a63c88c9a78f5fa091dc436860fa24ada5d36c608b8fed3da564ab3579862510ef0ace005be6d54c1aa4bbda3f474f4dcb2e829b4fc30d17255f66f289134aace018c353f926f1c0005696103909043750b7a2aaecfdc6eb9bbd5f10a247bca451bb4b5e97cade76ae112dbf53cbe62de3861c8b9d23079f6b3ce3565f44a5d8549624cc31da07936bdb682ccdab2c51ccf5621efd3204a38bd63ac9a40416b63170661e82b6ef2e81f8e787103f7c23936c1db7a904b3735b0cba5d35e8ddbf9d3e988a2c04d1380c2a46aba3b9aaeaf86bc4129191eb3834d1bc893f25af404ad332e3e54147262e33c4352e9e39db3d3c37b821b7f6205eab38de5f7cb00654b3df4df651e5563fdd360e23b29d297063e92bf115553bd889218b970fb2aa8bcee8e516249a55ce5103676bf1b30a0ba35b203aee95e3feff815e763d77231fe5057ed482c6981eeec68601bc666aab6268426e88ef7468ea6b5d0a4fa8a5ed35aeae26d8daf67e0a5d2d1c917eaa97e096a947c4faa4caee3ec4815afa96366199be17de3bdbc0039040b3d30a5b091549cd53c1bc1f44f9d3145c3882b05365579eabd5e18de3b9e3c68482a8bd583bacaf1a13d25cfe67eee159923857649446e42c345359260b9f0449590ba34be297446efda606d4095a3869826e98b5a7c6cffc82be85007cb7797b873ec15bb09454a83b42e833012fd0414fbcff88fd093cb582c32aacc5e5b7281e2ea319b0c77249368766ad238e3b6ee7c4478e95b2dee4daff813f36a5cf295f64d8f1577b051dc377be20b76d31331d3f505b68a68262d30f1219eb8777f77553cbba20ede76ac007d60425561d77cb6f0ca7342b0fd2cd298150ac53cc572efc4e7959953a3d1416805b2a40d6b442a26db465e0f1901c11144885c87d0bd0a7c5c5b8fde98124f5613b26f61953fe80ea74cc6943f34581bc76da0a0d1d6070d267f60f449c72c17c4b42ca850d4126fa79a49a4379f989806d2c2641ad40bf1cdd811fe30834d3be960961ff49ef315f3a70afc91e759112e13d3627e496d43b8d18c5c30101254a5c3a455b7d923e7031c2cf170a986ac4e11a884010be724f6ba5b4b34068f61f3766221ba006ddcce1b13bf4761a6f9391f3ce32f418d1bcb252a8446fd0133353fcc0e4f5d89faeac233b604664e9a6f2e5ec9cd06df87d8c9221c83a59f46ebd52c9e6f3a87ca77e9a6ee4394f1646b33b3479cf15f5df6f905f1d242809010a7237eadb0ad9881d623fac5ed769e4d25f92abc8674cad1110851ae025ff1014cae43eba83f3c7aacb37d16c48bd135001adf7d5ba692c4cdc0fd7cce3b9eaa7e237155cc6065d0715a4361c76684087a870e6178becbdda0f4ee108749d536facf0a89ba7d7f67d773f37c1441094c2274915d3534b3b75833d028adb95d50cb5519260664627a0e5b67199e28e09043f00cade264f97abde71ea2adcf5692bcffce2d24816d7e4b18ae1e893c21c2ad66b6c74aba929af79f5a9f11d20449deb2c38b463b087637821a5c72e5513af0a753b6c339afb5f4078e39c884d1ca721b62eeb8d6c817a96cfd64bfd83a034a30af205224b9558450db71bc0b6c46a4176a260945c8375226e44f824a94938af4260493fe2cae098675d6fd695899b3f91c5c908b7a816b793e8eef03819fb9b41dbb40e4eaee898b2a191731ec139a61f24c344c6106077ece2a5f5640a97faae8f4358147fb79d50e24a33f6c46ac77f2429baf9a023ba01defd1989e6d9382afc78436d9dae7b60c15bb7a54bbab8409d14533dbf07dec731470b980baf16c26ff3d039ad1eb02953e35a5fd94ccec50d", 0x1000}, {&(0x7f0000ab0000-0x45)="21ebe4b45d63955210a9239165f45804959316bc5259268cd5b55ca60be4995e42141f822f0281d41310ce889e3e9f293c23a6ed78b24df566f3cdaba3cbbd2e58837c074d", 0x45}, {&(0x7f000072e000)="5dddd8272f49103f421dba0757beaaf9e3ee2c47933a83d18b5447b838746bbb32510ed51d67dd140b58fc45f8943739e8ee8eed1bf9aec2587c876e88db6132c286433a3880cd41e25ef56bc582358330b5cc49567cebf1a8bad2fd6e1fee39b92436a1c094110aaff76e7dcee48a991ce031e2f749afb9b317c923fd73478b75670ab1a8d5e204fd299db0bd76e57f6c0a1868e64ccd0918caf54d67b016577d808a9c17b5931401f63fede72b1e35f92d40c3c2e646c94c9be781bcb5dd99f8c2fbd989262a5f8207cd0f86faac51fb88e36b983b57d72650148070a2a808a7e18067d761cdefb5583bb7d3", 0xed}], 0x5, &(0x7f0000def000-0x30)={0x30, 0x116, 0x2, "1d424ea92f198260717178fd3312330f0335c189b21032a3015e"}, 0x30, 0x20000000}, 0x0) fallocate(r0, 0x2, 0xb6, 0x100000001) 2018/01/12 20:18:39 executing program 0: r0 = socket(0x0, 0xf, 0x8) ftruncate(r0, 0x66e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000afb000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004c1000-0x9)='westwood\x00', 0x9) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ce4000)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10, 0x80800) fstat(r0, &(0x7f0000050000-0x44)={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) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0xb1c) r2 = accept$netrom(r1, 0x0, &(0x7f0000002000-0x4)=0x0) finit_module(r2, &(0x7f0000001000)='/selinux/member\x00', 0x3) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x600, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001000)=0x2, &(0x7f0000002000+0xe69)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000003000)='/dev/adsp#\x00', 0x1c, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000001000)={0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r3, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000006000)={0x200, 0x3ff, 0x9a1a, 0x118}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000007000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[{&(0x7f0000007000)="4060b740017015", 0x7}, {&(0x7f0000004000-0xcc)="d608fc1393443ac19789f4321fe023b08a70e4c91c6f5fc94ea797b862b1d9b68643d571c1ba5637218188fcc2c194d8795a4d7db7e57c856b08641ef70e8aaf620ffef69b6574be16c6e7cc8c11fb3f485f5e8e18b4f67cb99e00044932fbccb74fe649dd62ef6546db905f1c81edcde4d6e5e43dbb9209e883cc82fcf5b9d69521a981583579b591b870d2ed30e26f33a262b033f3c9c848f9d45a3460ad0a283c0cf3391fe4cede6d63b3b39531a88fbab996f4801d860a5590fd64c8a0d27357b44ed3910dee28f97c00", 0xcc}], 0x2, &(0x7f0000004000)=[], 0x0, 0x48011}, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000008000)={{0x0, 0x7, 0x4, 0x4, 0x28e5, 0x6}, 0x2}) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000962000-0x10)=""/16, &(0x7f0000001000-0x4)=0x10) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="a46222846c919a8dbd7ce295a2f4db6a34f1af14efc7990796424cf773d36e0a36ea9d77fe733b57317215256ddb7252d7437bf2b813580efa6a4ad2a120aa066eb19b05d114b8c37a197e785be77323b610adea1afbdbaa7712e26a5fbb26b3a35a") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000)=0x80, 0x4) r2 = dup(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x0, 0xe09f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x10, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getegid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000003000)=[r4, r5, r6, r7]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000005000-0x12)=""/18, &(0x7f0000004000-0x4)=0x12) renameat2(r2, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000005000-0x8)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xc1, 0x1ff, 0x6a259ed8}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000000)=r8, 0x4) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00002ed000)='/dev/midi#\x00', 0x40, 0x800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000775000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0xa4, {0x2, 0x8001000, 0x1, 0x8, 0x800, 0x200}, 0x2, 0x6}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r2) 2018/01/12 20:18:39 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f00000e4000-0x1)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00004c8000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000+0x408)={&(0x7f0000001000)={0x14, 0x42, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000a5000-0x8)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e6a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006f9000)='bic\x00', 0x4) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000f1f000/0x3000)=nil, 0x3000}, 0x2, 0x0}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)=0x0) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xb}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={r1, 0x1, 0x8, [0x1, 0x1, 0x5, 0x7, 0xffffffffffffcb25, 0x4, 0x5, 0x1]}, &(0x7f0000000000)=0x18) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x66}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002d8000-0x11)='/selinux/enforce\x00', 0x8001, 0x0) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000bc5000-0x2f)=""/47) 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000053000-0xa)='/dev/dsp#\x00', 0x3, 0x1) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000053000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000052000-0x1)='./file0\x00', &(0x7f0000052000-0x6)='./bus\x00', &(0x7f0000015000-0x5)='ext2\x00', 0x0, &(0x7f0000041000-0xd3)="") 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000774000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000088000-0x2)=0xfffffffffffffff7, &(0x7f0000bff000)=0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f56000)=0x0) 2018/01/12 20:18:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x3b063a31a1751659, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000)={&(0x7f0000002000-0x4)=[0x2], 0x1, 0x7, 0x7ff, 0x1, 0x10000, 0x2, {0x8000, 0x2, 0x8000, 0x8, 0x8, 0x7, 0x71, 0x7ff, 0x8, 0x4, 0x1ff, 0x0, 0x0, 0x7, "ffa12900b5dc16660c230cee7e8485756851943eed05fb3b144859c2db668c2f"}}) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="4eb41dcb530479464e7a21d800d5caa75c0b08afc45f20ebdb31e5c606f423062fc8ff11a6397b07c2613dc5fd7dd5d218e5219797ce5398857c3e76fbe55f77a01d1e6aadf1a7b891d70409c470c80811620abae1fa8f14fdd8", 0x5a}, {&(0x7f0000003000-0x80)="8ad5f55ac2f49879769f4fcb9632a89d4d430ad12a65f2e131f2074b18f9481e20630d5f88be0d85004e7fd0952af86de493154d8600292438c0a52f92ffd9708b7d8c03eaf7482d8384bcca6824f0ff3986903b9442c1afe5a04b9e4aa20a9ca5181b422a12cd15377f6cebe32aa52dea74f6e765e0092de07cdf2e0129c66b", 0x80}], 0x2, &(0x7f0000003000-0x1138)=[@iv={0x48, 0x117, 0x2, 0x2f, "d79bc13a4b30cd109b7bbc82abb2bdc02cd11d5c2d910f3bfb63e0aceacb5b4f6920e42595ef930563cf6f09d70968"}, @iv={0x60, 0x117, 0x2, 0x47, "3447593c85bc3435634a91a8d1f8664df9dccc6e0b0434d1653ce9dc6b5fd24ba1ab9ee78e5f44881d5cd6c050a89ee0926cb7c70c91096665b7347da7c10e002ef3238885583b"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x48, "fa2e1c7fb1a81a2f289ed7b1636aba074c96d624887b884e55ac429884726de21523cc0abf5f7395f9d734a8b93e87fd464343d1958a272d9d4793ec50cf343844d889d4de2df8bb"}], 0x1138, 0x4000040}, 0x8000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) kcmp(r2, r3, 0x0, r1, r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', 0x4000, r4, r5, 0x768, 0x3ff, 0x50) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000006000-0x10)="014b7cdaa8b603a7724d608f98f6d0d2", 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000006000)=0x0) clock_adjtime(0x2, &(0x7f0000002000-0xd0)={0x4, 0x5, 0x1ff, 0x4d74, 0xffffffff, 0xffffffffffffffeb, 0x0, 0x10000, 0x9, 0x8, 0xffff, 0x8, 0x7f, 0x401, 0xfffffffffffffff7, 0x8, 0x3, 0x9, 0xe00000000, 0x5, 0x2, 0x9, 0x9, 0x0, 0x3, 0x0}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000003000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003000-0x10)={0x0, 0x100000000, 0x4, [0xffffffffffff8001, 0x0, 0x53b1, 0x2]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1ff}, &(0x7f0000008000-0x4)=0x98) ioctl$int_in(r1, 0x5421, &(0x7f0000007000)=0x0) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="736563696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000aac000-0xa)='/dev/ptmx\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004d2000)={&(0x7f0000e82000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000065d000)=[], 0x0, &(0x7f000074c000)=""/196, 0xc4, 0x0}, 0x162) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f00005e9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r4) dup2(r2, r3) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00002ed000)='/dev/midi#\x00', 0x40, 0x800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000775000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0xa4, {0x2, 0x8001000, 0x1, 0x8, 0x800, 0x200}, 0x2, 0x6}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r2) 2018/01/12 20:18:39 executing program 7: r0 = socket(0x15, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c15000)=@assoc_value={0x0, 0x0}, &(0x7f0000a97000)=0x8) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000125000-0x1f)="c30000000104ff06ffffeece072d0000f305f000080003000000e3db00df00", 0x29f) 2018/01/12 20:18:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8001, &(0x7f0000000000)=""/178) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000df8000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x8000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe7000)={0x0, 0x9b1}, &(0x7f000015e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e8a000-0x8)={r1, 0x8}, &(0x7f000093b000)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002f9000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000556000)={0x2, r2, 0x1}) r3 = memfd_create(&(0x7f0000185000-0x15)='}+/.}{\x00', 0x1) fcntl$setstatus(r3, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) r2 = msgget(0x1, 0xa0) msgctl$IPC_RMID(r2, 0x0) fcntl$setlease(r0, 0x400, 0x2) fallocate(r0, 0x0, 0x5, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000017d000)=0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000c9d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000039e000)={0x1, [0x9]}, 0x6) keyctl$session_to_parent(0x12) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000450000-0x4)=0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ed0000)={0x0, 0x3f, 0x800, 0x5d1}, &(0x7f0000a22000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002a4000-0x10)={r3, 0x8, 0x5, 0x2}, 0x10) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00003b2000-0x4)=r0, 0x4) r2 = socket(0x10, 0x20000000000003, 0x9) getsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000fc7000)=0x0, &(0x7f00003d5000)=0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e24000)={r2, r0}) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd900", 0x10) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000955000)=""/4096, &(0x7f000043d000-0x4)=0x1000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d91000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058f000-0x4)=0xfffffe8b) bind$packet(r2, &(0x7f0000d19000-0x14)={0x11, 0x7, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/12 20:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000077b000-0x8)={0x0, 0x5}, 0xfffffffffffffe0d) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c04000-0x18)={0x0, 0xa76, 0x800000000000001e, []}, 0x1f2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e5c000-0x14)={0x0, 0x0, 0x6, [0x9, 0x556, 0x7, 0x4, 0xfffffffffffffffe, 0x4]}, 0x14) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) timer_create(0x7, &(0x7f000019c000-0x60)={0x0, 0x1f, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000566000)=0x0) timer_getoverrun(r1) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r2 = add_key$keyring(&(0x7f0000779000)='keyring\x00', &(0x7f0000add000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000713000-0x8)='big_key\x00', &(0x7f000005a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b76000-0x15)="73656c696e7578807472757374092e70726f6300c2", 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0x3, r3) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000056000)={0x4}, 0x4) clock_gettime(0x0, &(0x7f0000732000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f000092f000)={{0x77359400, 0x0}, {r4, r5+30000000}}, &(0x7f0000422000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bbc000-0x10)=[], 0x0) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f000002a000)="c42b5cf45229a78522bd2fd2b4a6ecc57ffe92c8b2c464465ad87f75317609b5a6da29a59e1e9beb88521ee7d3", 0x2d, 0xa3, &(0x7f0000027000)={0x0, 0x1c9c380}) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0xfffffffffffffc54) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000002c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8eb2000000, 0x3, 0xfffffffffffffff7, 0x400, 0x60}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000024000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000002b000)={r1, 0xc3, "d648d3f9bc19f8c802f7b13df7f7e1ee92062bb93da0178152ded489f6a375c9f17c91703f9f60dd9df9404cc40a595d43054f963fdac1692181cbb90da6c6a5c1d1afe951968acf08a5cc8182c6038871b4208e52135b83e3ebb1130dd266298f0a6183ba5947a3ffa277b2692172c4808274a0b251200d7d50b2358a84f1ca074d0ceb0641693ff643199db33f532a8e648ebe9b4ec7ab69d3af0175a18e9c3d0c35176e47d878c7d80a58d2bc2a1f0bf6cfd70ddb5aa9cc7e7220e8d6174c1903e4"}, &(0x7f0000007000-0x4)=0xcb) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000005000)={0x1000, &(0x7f0000006000)="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"}) ioctl$int_in(0xffffffffffffffff, 0x800000c0045004, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="b14ba1e2692a81d55a8056af1330576b1bff1d2976965021f0ab26712e96bfbc2161e39b6877961d6812f3a5db32e0f9b727ce68c83dfdfb", 0x38, 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f0000003000-0x92)=""/146, 0x92) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000005000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000f1a000)='/dev/dmmidi#\x00', 0xa4, 0x501000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000e85000)=0x0) r2 = semget(0x2, 0x1, 0x180) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dc3000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f5000-0x4)=0xe8) getgroups(0x2, &(0x7f00004eb000)=[0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000da1000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006f8000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getgroups(0x5, &(0x7f0000282000-0x14)=[r4, 0x0, 0xffffffffffffffff, r5, 0xffffffffffffffff]) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000708000)={{0x1582, r3, r5, r6, r7, 0x100, 0xff, 0x0, 0x0, 0x0}, 0x9, 0xffffffffffffd208, 0x7, 0x0, 0x0}) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000784000-0x8)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00007c8000)={&(0x7f0000ed3000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000011d000)={&(0x7f000016b000)={0x244, 0x0, 0x7, 0x4, 0x3, 0x1, {0x0, 0x0, 0x5}, [@flag={0x4, 0x2f}, @flag={0x4, 0x85}, @generic="fa06da3bda5a2f26862580d1f2ab059441d66062c50edd962ac4ccf9a2457eeb20b6adbb57c5b321f21e0d4b843bde5c6a18ae3fa624d1b902af0648", @nested={0x70, 0x20, [@flag={0x4, 0x30}, @typed={0x18, 0x3c4, @ipv6=@loopback={0x0, 0x1}}, @flag={0x4, 0x71}, @generic="fff13183c25dd28dfa6e4b96b65b014b65ee0fc3cd56ce9936070d34dbd2fc91e1df2b875ff1ec9c70df3962e8", @generic="1039aaefc984b62f809a849ac04ad79b022d0b772ea3401e87078ec9d3"]}, @nested={0x17c, 0x74, [@generic="5bf7c987ac554cc5178bfd03066df014ea93e108c016c84abe9c026f", @flag={0x4, 0x95}, @flag={0x4, 0x63}, @generic="1fe08a9b3b284bc744b969fe0d631ae4c767ee25e30a7ea1259428a85e616edb9c83022555f9b36533798abc95d0d10cad07847d131cc514b4ae241a53b0c4e72d57fb9537e8b411167b962950eeb2017dcf6e2dc0bc5f6a41d7b83ef463a89648f40b9d47f04985ce8177ffbb5c6f37ca33a2a1f0f6c2dbbb7d7c325501bb6a5f36b5241e0dd4846250cb88c61fb1d7f1fe6a28ff78cb7e3fb71f71757b673f2932f55c94ec9ebe0fd51ed94e332a25aa7f775add01a7e801be0c3c1218a4c6cba161c8e24a5d0d80bd55726761884832a454e0a5b25d9182ffde", @typed={0x10, 0x73, @u64=0x3000000}, @flag={0x4, 0x7}, @typed={0xc, 0x6a, @u32=0x7}, @generic="9781b683bf86e77d8456941fbbca9d3e40dc4d30587469e6226a61c6c7b278e08747811d7fafe053db717d50ca246c19ac6f4208b1a113e0c7b73c2a5f0dcb48db3b6489f624b25cb092a829a8887635741009dba7341f"]}]}, 0x244}, 0x1, 0x0, 0x0, 0x4000081}, 0x4040) 2018/01/12 20:18:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d7c000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000daf000)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00009c7000-0x90)={0x50c8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0x1, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0x4004510d, &(0x7f0000001000-0x1)=0x0) r3 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(0xffffffffffffffff) setsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000068000)=0xfffffffffffffffb, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000cc0000)=0x0, &(0x7f0000e17000-0x4)=0x4) r7 = dup2(r4, r5) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000f77000-0x10)={0x5, &(0x7f0000589000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000643000)={0x3, &(0x7f0000049000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000056d000-0x10)={0x6, &(0x7f0000700000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000c96000)={r8, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f000097b000)={r6}) unshare(0x40600) r9 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r9, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00002ed000)='/dev/midi#\x00', 0x40, 0x800) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000775000-0x8)=0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@l2={0x1f, 0xa4, {0x2, 0x8001000, 0x1, 0x8, 0x800, 0x200}, 0x2, 0x6}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r2) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f000015b000)=0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)="") 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x47, &(0x7f00004b5000-0x8)=0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000776000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ec000-0x10)='/selinux/member\x00', 0x2, 0x0) io_cancel(r0, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x8, 0x1, r1, &(0x7f0000a25000-0x8b)="1ec8bfdf24a87ae08ea6f78820d315022aaf4d8f9fde81918271c5e80cc68a92f3fe01d214a958cd1044d7ef0933d2b4005cc4eb50b0564817e3291e9e3ba1e693a25fa5ca317dc7b1afd4dd5e981ceb56a73435be774e3b3bdc51db8676e061ea231382cc1e23abe9b0b8849c6f80a40c698c1c9e66e4ddf0f6c1630ded2d328efe92e9d2117402222c1e", 0x8b, 0x2, 0x0, 0x1, r2}, &(0x7f0000750000)={0x0, 0x0, 0x0, 0x0}) setrlimit(0x2, &(0x7f0000863000)={0xfffffffffffffffd, 0xfffffffffffffffd}) r3 = memfd_create(&(0x7f0000ef1000)='ppp1\'\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000ad9000)={0x426c15, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000237000)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f30000-0x18)={0x0, 0x8001, 0x10, 0x0, 0x5}, &(0x7f0000e93000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000d3b000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e16000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000577000)={r4, 0x1ff, 0x5, 0x5, 0xfd, 0x3, 0x0, 0x3, {r5, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000, 0x14db, 0x2bb7, 0xca}}, &(0x7f0000f88000)=0xb8) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000045f000+0x35d)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee0000-0x8)=[], 0x0, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x40010000, &(0x7f0000242000)={0x0, r1+10000000}) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c6e7578807472757374082e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000fc6000)='./file0\x00', &(0x7f0000dad000)=""/4096, 0x1000) 2018/01/12 20:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) geteuid() ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002000003ffff0000eb00ecff0000008003000449faf502007e28"}) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000688000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000ddf000-0x8)=0x1) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009d3000)={0x0, 0x0}) recvmmsg(r0, &(0x7f000045f000+0x35d)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ee0000-0x8)=[], 0x0, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x1, 0x40010000, &(0x7f0000242000)={0x0, r1+10000000}) 2018/01/12 20:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a1a000-0x7)='./file0\x00', 0x0, 0xffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000001c000)={0xffffffffffffff7f, 0x1, 0x4, {0x77359400, 0x0}, 0x80, 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]}) ioperm(0x400, 0x200, 0xea9) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:39 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x3) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0xefc5, 0x6, 0x4, 0x8000, 0x3, 0x400}, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/hwrng\x00', 0x400000, 0x0) add_key$user(&(0x7f0000ab1000-0x5)='user\x00', &(0x7f0000494000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000306000)="f1", 0x1, 0xfffffffffffffffc) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c46000)={0x7, 0xffffffffffffff9c, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000834000-0x1a8)={0xffffffffffffffff, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x1a8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() setpgid(0x0, 0x0) 2018/01/12 20:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00006cd000-0x18)={0x0, 0x9, 0x82ec, &(0x7f0000442000)=0x0}) r1 = timerfd_create(0x0, 0x80800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00004aa000)=[{&(0x7f000010d000)=""/4096, 0x1000}], 0x1) accept$netrom(r0, &(0x7f0000323000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000062f000-0x4)=0x48) syz_open_dev$vcsn(&(0x7f0000709000-0x3)='/dev/vcs#\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f00008bb000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/01/12 20:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000061a000)={0x40000000010, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cb7000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00009f8000-0x4)=0x7) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000381000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000063000)=0x0) 2018/01/12 20:18:39 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000098e000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x870, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000988000/0x4000)=nil, 0x4000, 0x2000002, 0x80010, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc4, 0x0, &(0x7f0000001000)=[@release={0x40046306, 0x4}, @exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x1}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x3}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000003000-0x38)=[@flat={0x73622a85, 0xb, r2, 0x4}, @fda={0x66646185, 0x5, 0x4, 0x8}], &(0x7f0000002000)=[0x38, 0x38, 0x78, 0x38, 0x20, 0x0]}, 0x5}}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000003000-0x18)=[@flat={0x77682a85, 0x0, r3, 0x1}], &(0x7f0000000000)=[0x38, 0x78, 0x78, 0x38, 0x38, 0x38, 0x0]}}], 0x2e, 0x0, &(0x7f0000001000-0x2e)="ed5be22bd954e3ddf5c478e149de6b34a95cd8df5e52d47217228211d688e622483946c8e47f273151babd9ab24c"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000002000-0x18)={0x11b38ddfe0c24bc, [0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000637000-0x8)=0x0) munmap(&(0x7f000077b000/0x4000)=nil, 0x4000) r4 = syz_open_dev$sndmidi(&(0x7f000066d000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x8901) mq_timedreceive(r4, &(0x7f00008d2000+0xbf7)=""/73, 0x49, 0x101, &(0x7f0000886000-0x10)={0x77359400, 0x0}) write$tun(r4, &(0x7f0000c8f000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "b5b851", 0xfd5, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0x1001) rename(&(0x7f0000969000-0x8)='./file0\x00', &(0x7f000059e000-0x8)='./file0\x00') ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000e40000-0x18)={0x7, 0x8, 0x6}) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f4e000-0x4)=0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:39 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000007000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x12)="3a7472757300000005a03f000265783a0008", 0x0) 2018/01/12 20:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000afd000-0xc)='/dev/autofs\x00', 0x200802, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000904000)={{&(0x7f00003a1000/0x1000)=nil, 0x1000}, 0x2, 0x0}) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000024e000+0x5e4)='GPL\x00', 0x1) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000e56000-0x110)={{0x800, 0x0, 0xfffffffffffffff9, 0x0, "e9a26dd53b1dadbc47a4eb23e51bc09fc22c3c69b992cd64cccfa3a9c5dc35f879bd039d67d1cd372c8493b1", 0x69}, 0x0, 0x0, 0x8, r1, 0x4, 0x115, "c3c3fbe82546cfa62040b79ad16e208778f763cfd3d850ce2d72cc74f8ded87584bdbb3957ad8d77031e79ebd27dca26db12b42e2eb020ef0f7bfc99d829156c", &(0x7f0000069000)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4d9, 0x9, 0x1ff, 0x100000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2000000080803, 0xc) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) fcntl$setstatus(r2, 0x4, 0x40400) 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000020000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000e8c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000700000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000b5f000-0x10)={0x3, [0x0, 0x0, 0x0]}) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000730000)='keyring\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000f53000)='encrypted\x00', &(0x7f000069d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000036c000)="", 0x0, r0) r2 = shmget$private(0x0, 0x4000, 0x800, &(0x7f000066f000/0x4000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f00006ab000-0xfa)=""/250) add_key$user(&(0x7f0000560000-0x5)='user\x00', &(0x7f0000d73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007b1000-0x78)="c9b78a635cb3062fe24288646683c629b9b3609c2fb0bbedfdb9076e99a0cb69efef92ddf0dfe7775ce8a588c2c7a819201301ad6f7587a56f4bfd5d8fdab009a9bc957468f2a8e955ea3776c4b480a57480f6323a040dbdf114090c56ad9de82fe058f119238e95a7c748276b8945bdf91df47910ebf841", 0x78, r1) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000376000)='/dev/usbmon#\x00', 0x2, 0x40100) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000adc000-0x4)=0x3f) write(0xffffffffffffffff, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000072d0000f305f000080003000000e3db00df00", 0x23) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r1, 0x0}) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) splice(r2, &(0x7f000090e000)=0x0, 0xffffffffffffffff, &(0x7f000000c000)=0x0, 0x80, 0x0) 2018/01/12 20:18:40 executing program 3: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="9068b6a05e022cc36c42d8433528f5b1f8b09986c786673366fe0cf17e76a4252a4a30ef98fcf412c33fdd750394e9c122e47c85b091e873a94fd3c4b4b077639a6e4e461867da8b29dc21d63453aa851c597792d89e1fa953b194d1e5734ae39c9321763f3572111992c92c4ca1bc92c5aeb3513b609d2f8e8b34b3e1319f39df79a124e37263f5027b7056f7e17fdf0c98794f5a7294fe5b0a6754f278b59f861e88fc95a7967e0e27b3803afbb2e26a1d082673d0448c9012aac691b8902dbcebf30f") ioctl$TCSBRK(r0, 0x5409, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000)=0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000b0c000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ppoll(&(0x7f00005d1000)=[{r1, 0x40, 0x0}], 0x1, &(0x7f000061d000)={0x77359400, 0x0}, &(0x7f0000a1a000)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x101, 0x101600) r3 = syz_open_dev$dmmidi(&(0x7f0000910000-0xd)='/dev/dmmidi#\x00', 0x4680, 0x40800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000920000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000)=0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000002d000-0x8)={r4, 0x3b3}, 0x8) fremovexattr(r3, &(0x7f00002f4000-0x14)=@known='security.capability\x00') ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) 2018/01/12 20:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000-0x50)={0x0, 0x0, ""}, &(0x7f000004e000-0x4)=0x8) r1 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000873000)={r0, 0x3f, 0x3, [0x80000000, 0x2, 0x8]}, 0xe) 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000079b000-0x1)=0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000505000-0x10)=@buf={0x0, &(0x7f00000b3000)=""}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000f7000)=0x5, &(0x7f00006aa000-0x8)=0x4) 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000838000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndpcmc(&(0x7f00002c1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000b70000-0x14)={{0xffffffffffffffff, 0x3, 0x6, 0x3, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000a64000)='/dev/input/mouse#\x00', 0x3ff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000108000-0x14)={0x1200000000000, 0x9, 0x1, 0xfffffffffffffffb, 0x9000000000}, 0x14) socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f0000e73000-0x8)={0x0, 0x0}) inotify_add_watch(r3, &(0x7f000072a000)='./file0\x00', 0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000b3000-0x4)=0x0, &(0x7f000011b000-0x4)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000243000-0xc)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f0000311000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000202000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r4}, 0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000aad000)={0x0}, &(0x7f0000722000)=0x4) 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000016e000)='/dev/kvm\x00', 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) tee(r0, r1, 0x2, 0x1) r2 = eventfd2(0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00009f6000)=0xffffffffffffffc9) mq_timedsend(r0, &(0x7f000070e000-0xd)="dd361addc191f77753fc1f4ed2", 0xd, 0x0, &(0x7f000075f000)={0x0, 0x989680}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000069e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000bef000)={0xffffffff, 0xfffffffffffffff8, 0x1, 0x401}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/enforce\x00', 0x20000, 0x0) pwrite64(r0, &(0x7f0000421000)="375abce45c4d3144103d3151f55537f2b17349470d850b837cd4c8571d851c7774ffa41d9b85eb4c3d9c902b9cbf597d583e2198a21ee6842c9eaf8baf90684f41f642b40680ba5c56469d0012e9f902d0301d019acab346790188a74084d45f7d69ca45c0d0ffe794b00cd124636ffb002e", 0x72, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000424000-0x20)={r2, 0x9, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000b93000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:40 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009e8000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockname$inet(r1, &(0x7f000052e000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de1000)=0x10) 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r0 = socket(0x18, 0x0, 0x400000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000eda000)={r0, r0}) ioctl$TCGETS(r0, 0x5401, &(0x7f000021e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000837000)={@common="726f736530000000e9ff00", @ifru_flags=0x1302}) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f00001b9000-0x4)=0x4) modify_ldt$write(0x1, &(0x7f0000989000-0x10)={0x4, 0x20001000, 0x4000, 0x2, 0x4, 0x6, 0x6, 0x6, 0xff00000000, 0xcc2b}, 0x10) open_by_handle_at(r0, &(0x7f0000a36000)={0xf2, 0xffffffffffff7fff, "12354298a0c44292583c3eb1d07e7d02e1a9f323616a96bfae161cd98d27d886c1821eb7962e4af7e29a90acc34071596ffa2aede98280c2d91cd08f8887f18b679796a08d0aa5d44fb01b0d35cb08dcf1a7e545588099c5432e7210949a31221cc11ebdf29eebfecc36380214f1c467d49e23f901ad229ebdf7b40be672eb8f9784d1e43f5777872c89b36ea476e8bc0da4533262dc96087e0d578d1a94ac2306cdd2a7d85eac6734cd6bc5934f01695ad979747e27a2d6114baab255f3479ccb5ae91417e74c851616f8d4a03407c2e69876c42ae091e4d151ecae1f096e10c235d1c3f6ea1c73debc"}, 0x40) getsockname$packet(r1, &(0x7f00004dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00007b1000)=0x14) connect$packet(r1, &(0x7f0000c00000-0x14)={0x11, 0xd, r2, 0x1, 0xff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x3, 0x10020000}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) dup2(r0, r1) 2018/01/12 20:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000998000-0x10)='/selinux/member\x00', 0x2, 0x0) name_to_handle_at(r1, &(0x7f000075a000-0x8)='./file0\x00', &(0x7f000060c000)={0xc4, 0x401, "d35e3d2febb459e5a0c1d431cc3f3a7b030e9db663d9bedd6b8cc133a29beefc61d3e4b6848144923bb54ad8a0c3f0f6f3619bc8d1b41fbe9a463e4fe2ed0d5903bf03870b62df256c26405fade9e17e320dadf185a5d19c164981951af7642e58466ba172933b5a45fdb8cb8513cf3e3106af8d1f845c67628889fdf7d00a91d78a95f1bf3233eaf6827b3167396c63cf0bee85c44d6624009b095c9dd4840f20c8864a58c81460ddaf360d87ab6e37fb58320c25f32a26b0d73dd5"}, &(0x7f00005d6000-0x4)=0x0, 0x1400) ioctl$TIOCGPTPEER(r0, 0x5441, 0xe9e4) 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x45) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00006ef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e9e000-0x4)=0x14) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ce0000)={0x0, 0xffffffff}, &(0x7f0000932000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d17000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x7, 0x0, 0x0}, &(0x7f0000730000-0x4)=0xa0) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) socketpair$inet(0x2, 0x1, 0x80a, &(0x7f000055e000)={0x0, 0x0}) accept$inet(r0, &(0x7f0000aa2000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x10) 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000587000)={0x1, r0, 0x0}) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x10, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000827000-0xd)='/dev/usbmon#\x00', 0x7, 0x200200) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) r4 = accept4(r3, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) r5 = socket(0x11, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffff8, r7}, 0x20) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000044f000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r8, 0x4010ae67, &(0x7f00005f4000)={0x0, 0x13ffd, 0x0}) ioctl$TCSBRKP(r4, 0x5425, 0x3) ioctl$KVM_SET_XSAVE(r9, 0x5000aea5, &(0x7f00000af000)={"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"}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_GET_CLOCK(r8, 0x8030ae7c, &(0x7f000037f000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f000069e000-0x4)=0x0) setfsuid(0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/01/12 20:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f0000b00000)='./file0\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000053f000)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a89000-0x30)={0x10, 0x0, &(0x7f0000cfa000)=[@clear_death={0x400c630f, 0x4, 0x2}], 0x0, 0x0, &(0x7f00008b9000)=""}) add_key$user(&(0x7f0000387000-0x5)='user\x00', &(0x7f0000716000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000088c000-0x69)="", 0x0, 0xfffffffffffffff8) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6a000)='/dev/rtc\x00', 0x900, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00003b9000+0xc0d)='/dev/cuse\x00', 0x400, 0x0) preadv(r0, &(0x7f0000d93000-0x40)=[{&(0x7f0000ddf000)=""/200, 0xc8}], 0x1, 0x0) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) truncate(&(0x7f00000a3000-0x8)='./file0\x00', 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000910000-0xb)='/dev/audio\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000891000-0x21)={0x0, 0x19, "6ccf7eb4c3d9d88a2c8c1c9cdbdcfa736bf253b42595a3ba92"}, &(0x7f0000cde000)=0x21) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000229000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000e62000-0x40)={&(0x7f0000fbe000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000475000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000194000-0x4)=[0x0], &(0x7f00002f3000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x6, 0x1, 0x5, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000052000-0x9b)={0x0, 0x93, "eb04b520b096339a93ee5218214d6e3257c3e2030011700b8941f7e19365c6821cf9e22ca2069f5e000811949bd6845b24102dbbbfad3ebc42477994000539e58f1acf26dffab41c910b6b41c0897b109eeb32d493efcb95cd77413ae86d4b86dc0399b25b5172a80e1f203dd05c067eb20c10e0d8d2d1f7c52936c727abb24116fd5d6783e2a7a1cc0caf0a721e4f2fb996f0"}, &(0x7f0000355000-0x4)=0x9b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e58000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c10000-0x4)=0x14) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000033d000-0x78)={0x7, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c5, 0x10001, 0x1, 0x6, 0x5, &(0x7f0000178000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0x101, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000004d000-0x98)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x8}, &(0x7f0000111000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000987000-0x143)={0x0, 0x1e4, "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"}, &(0x7f0000227000)=0x143) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001b8000-0x9f)={0x0, 0x97, "b8dbc9b7761fc873c085c55cd3d0df9ec4ebfbcf4080ee37604c2e186ca06af75ed054697ed502855efadf4ccd935a8326e58fe0636854d11b93004ba53e4e2412c34b4b3a30f0aacfef9f5a97828ceaeabc65b16b4b49eebabe2d28986050761746edabbbfb73db8713399987edec210f86092a6711b8ee751d00d5128bd8561b2450c89ad3e4804c63fb6be2f5eeabf861b8272019a9"}, &(0x7f00008d7000)=0x9f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e18000-0x8)={0x0, 0x1}, &(0x7f00004fa000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000256000-0x38)={&(0x7f00000f3000-0x1c)=@in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c, &(0x7f00002c3000-0x20)=[{&(0x7f00001d0000-0x81)="2e978fd306a189a60647fb89129ea42cccf52f3208361c8bef5d05b6846aabd789fc3bb17783aa26fa6ef9f3356a4e4603297b9b242fa6653e3a337a33817d491b8f2044f9ab4c779d9c97f3910880b049b3f09acb658ece7ca285dfd8aa50c4460e8d8393c4791b421037b24c4389fa4df24b2df3e851345515e2c63811ac8ca9", 0x81}, {&(0x7f00001d5000-0x1c)="78972b5de39b9cc38ce25cf9b6a98c694e4d5cbd796a5e899c47c8e9", 0x1c}], 0x2, &(0x7f0000eb8000)=[@sndrcv={0x30, 0x84, 0x1, {0x800, 0x440d, 0x8, 0x6, 0x9, 0xffffffffffffffff, 0x6, 0x401, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7ff, 0x8000, 0x10001, 0x5b, 0xcb, 0x8000, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x6b, 0x6, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x5, 0x14f6, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x8, 0x7fffffff, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x2, 0xfff, 0x8, 0xffffffffffffffe1, 0x7, 0x78, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xa953, 0x8, 0x7, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x3f, 0x7, 0x0, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x1f, 0x7, 0x9}}], 0x1b0, 0x80}, 0x20004800) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b24000-0x4)=0x1f, 0x4) r8 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x129180) ioctl$KVM_SET_FPU(r8, 0x41a0ae8d, &(0x7f0000d4e000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0xfffffffffffffffa, 0x0, 0x7fffffff, 0x7004, 0x1f000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008ad000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000464000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000049000)={{0x400, 0x5, 0x6, 0x280, "25570af6e24ea9f4e5f24cbdc89bde11b446a44834383d30fd31b50712f50762e6c970a4622954f3557149b2", 0xfffffffffffffffd}, 0x0, 0x0, 0x80, r1, 0x2040000000000000, 0x1, "dd7246b84c24affd81f923350c0e2295de0d6be05ab5e11031681bf06f5bf4c3dbf8f10973bc00cb95db946bbef9ad8f6a87ab5f8f46233a2131e997454618d5", &(0x7f0000d94000)=',trusteduser/(em1selfmime_type:(\x00', 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x1570, 0x1, 0x400, 0x8000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2000000080803, 0xc) fcntl$getownex(r2, 0x10, &(0x7f000070b000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000d46000+0x762)=0xffffffffffffffff, &(0x7f00007c9000-0x4)=0x4) r3 = gettid() fremovexattr(r2, &(0x7f00001cf000)=@random={'trusted.\x00', "47504c7d3a656d31295e066c6f9c00"}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a31000-0x8)={0x0, 0x0}) setpgid(r3, r3) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f0000d37000-0x20)="1f0000000104ff07000000ce072d0000001e9f00080003000000e3db00df0035", 0x5) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000130000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) syz_open_pts(r4, 0x1b5040) syz_open_dev$dmmidi(&(0x7f000003f000-0xd)='/dev/dmmidi#\x00', 0x6, 0x84000) [ 250.319629] kauditd_printk_skb: 5 callbacks suppressed [ 250.319638] audit: type=1326 audit(1515788320.262:1978): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000299000-0x5)='user\x00', &(0x7f0000ffa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000568000-0x4e)=',', 0x1, 0xfffffffffffffff8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/rfkill\x00', 0x30081, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e2c000-0x4)=0x6a78, 0x4) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x0, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00006bd000-0x10)={0x0, 0xa000, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00005fc000-0x90)={[0x9, 0x80000001, 0x0, 0x7fffffff, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 250.383748] audit: type=1326 audit(1515788320.262:1979): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000)={0x0}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009ad000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) ptrace$getregset(0x4204, r3, 0x8000000000000203, &(0x7f00009a5000)={&(0x7f0000d13000)=""/236, 0xec}) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$KDDELIO(r0, 0x4b35, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000cd7000)=0x0, &(0x7f0000b3b000)=0x4) 2018/01/12 20:18:40 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000ab7000)="f85a6e1e7a6fa327a509e5e520142b43f2b011bc754d81f342cb95451ecfd9237e5188797581b1b40a8b0bcef01f05ab364c44cb6a76c18807f66208512921d246b04d60e2b816ae1451ca6a7d9a05317b0da36c1a0952743ba983b9bcf4b08b9d6d5aa2f1f90d9b7852b3abf8ed9512f73db91490b846cf287a2c03b81819d744285a9ea04dc5dc060341a8", 0x8c, 0x40, 0x0, 0x0) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003a0000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000243000)={&(0x7f00000b4000)='./file0\x00', r0}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006aa000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000)=r2) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000f99000-0x10)={0x96, &(0x7f0000ca8000-0x96)=""/150}) r3 = socket(0x10, 0x2, 0x400000000010) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000d5c000)=0x0, &(0x7f00009fd000-0x4)=0xfffffffffffffdb3) sendmsg$nl_xfrm(r3, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0x11, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 250.420788] audit: type=1326 audit(1515788320.262:1980): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=76 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f00000b6000-0xd)='/dev/dmmidi#\x00', 0x800, 0x8000) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000ef000)=0x0, 0x4) recvmmsg(r0, &(0x7f00005b3000-0x20)=[{{0x0, 0x0, &(0x7f0000001000)=[], 0x0, &(0x7f00009a1000)=""/91, 0x5b, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000061000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r1, 0x0) clone(0x0, &(0x7f00006a8000-0x93)="", &(0x7f000098e000)=0x0, &(0x7f000012f000)=0x0, &(0x7f0000e64000)="") setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000381000-0x4)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de5000-0xc)='/dev/audio#\x00', 0x4, 0x4003) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000bf5000)={[{0x100000000, 0x4, 0x9, 0x5, 0x5, 0x6, 0x0, 0x6, 0x9, 0x4, 0xffffffffffffff81, 0x3, 0x6}, {0x18de, 0x3, 0x6, 0x7, 0x10000, 0x5, 0x1, 0x0, 0x1f, 0x1ff, 0x4, 0x0, 0xa141}, {0xfffffffffffffffd, 0x18, 0x7ff, 0x5, 0x5, 0x7ff, 0x80000000, 0x8, 0x5, 0x9, 0x5, 0x1, 0x5}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f99000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ff0000-0xa)='/dev/cuse\x00', 0x8100, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00006df000-0x78)={0xffffffffffff8000, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c0, 0xfffffffffffffffd, 0x3, 0x81, 0x6, &(0x7f0000c74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x5, 0x3}) pread64(r2, &(0x7f0000902000)=""/56, 0x38, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d73000-0x98)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x8}, &(0x7f00000a5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000080e000-0x8)={r4, 0x6ea29683}, &(0x7f0000e4a000-0x4)=0x8) [ 250.509598] audit: type=1326 audit(1515788320.262:1981): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 250.543531] audit: type=1326 audit(1515788320.262:1982): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 250.579209] audit: type=1326 audit(1515788320.262:1983): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x33a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fa9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000c54000)="7ca560876b6af12be4f5082f5b8e7288e1eaba00e4cdfd384040febe9bf97a144c5b0826022626c918cd79fe07e77e00b813fe94c35c35b25fdd2475a39f5d22e744d48a374deff07c9180eb1e1bf5db6205d4cce6a0739eb2000ab53d6842ec08f06e6c63308fe7424c2c91b3072a980843d943bf6fdada8a249dce81dde46ab2fb5300fbaabef3aa18ad53d094a4b72a87705c44575f62c6073456d131fa1c1deca279a848afdcd8ed095f665d8df202fe7616bb0af3c7c5c2b6ca9364d2078220bf09489e4554bb3265533e5d3243e85a3927a08d44082a4681", &(0x7f0000776000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) close(r1) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003db000)='/dev/input/mouse#\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00008b7000)=0x60, 0x4) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000620000)={0xfffffffffffffffd, 0x80000001, 0xd4d5, 0xfffffffffffff000}, 0x10) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000de3000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000fe4000-0xa)='autogroup\x00') ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000308000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x30}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000053b000)={0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000d72000-0x4)=0x2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000973000-0x18)={r4, 0x0, 0x0, 0x0}) [ 250.625206] binder: 8279:8282 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 250.656378] binder_alloc: binder_alloc_mmap_handler: 8279 20000000-20002000 already mapped failed -16 [ 250.659695] binder: BINDER_SET_CONTEXT_MGR already set [ 250.659705] binder: 8279:8282 ioctl 40046207 0 returned -16 [ 250.662078] binder_alloc: 8279: binder_alloc_buf, no vma [ 250.662101] binder: 8279:8296 transaction failed 29189/-3, size 40-8 line 2903 [ 250.694261] binder: 8279:8282 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 250.718179] binder: BINDER_SET_CONTEXT_MGR already set [ 250.718189] binder: 8299:8301 ioctl 40046207 0 returned -16 [ 250.719441] binder_alloc: 8299: binder_alloc_buf, no vma [ 250.719467] binder: 8299:8301 transaction failed 29189/-3, size 40-8 line 2903 [ 250.726520] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.726637] binder: release 8299:8301 transaction 168 out, still active [ 250.726643] binder: unexpected work type, 4, not freed [ 250.726646] binder: undelivered TRANSACTION_COMPLETE [ 250.726681] binder: send failed reply for transaction 168, target dead [ 250.738708] binder: undelivered TRANSACTION_ERROR: 29189 [ 250.738896] binder: release 8279:8282 transaction 163 out, still active [ 250.738902] binder: unexpected work type, 4, not freed [ 250.738905] binder: undelivered TRANSACTION_COMPLETE [ 250.738942] binder: send failed reply for transaction 163, target dead [ 250.808916] audit: type=1326 audit(1515788320.268:1984): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 250.835145] audit: type=1326 audit(1515788320.268:1985): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 250.859747] audit: type=1326 audit(1515788320.268:1986): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000339000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r1, &(0x7f00001d0000-0xa)=@file={0x1, './file0\x00'}, 0xa) syz_open_dev$amidi(&(0x7f0000507000-0xc)='/dev/amidi#\x00', 0xffff, 0x1) 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000364000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/dsp\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009ee000-0x58)=[@in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffff8001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = socket(0x10, 0x802, 0x10) sendmsg(r0, &(0x7f0000939000-0x38)={&(0x7f0000dd5000)=@generic={0x5, "05d67a787d02b7e4e32173278116676c34918e3d2841be23e4847c949106925002dcd82d06e3def2710d9e89a3415a46904a98f0102019e1cb62db5bd3016356881df2603328c967f5c68085b887f94cc4a2558a8d08e54d8afd8a090eaa3f116d31cc828ffb83370399a72ec92231cf5aa9c36eeed26c96df805ed6f96e"}, 0x80, &(0x7f0000f96000-0x20)=[{&(0x7f0000b47000)="38afccc324a1d6c9eaf198097487c89bcf939aeb9af4241a50c2bcffd2c26a799154d93a6a2bbef1a93eeac91e9985ec6ba5c7607be2cd63a140c24df316194d648282571faf5fa285f61d222a5e583a605e9173e29c2ee60fac476145407a3e495cb94582a19c0652018ec273ad44c5c0a8563afc61ba1a3489be484262e6f3e2781be3461ac3d5f5b5dde2ce14de5fd63b9265708e3fe100607c9421c00dc366e8e5042b57ac6adf4a50335c9bf40aa69d11439c6d01e18892fb8327dd938aeb7993", 0xc3}, {&(0x7f00001aa000)="c36202d49124361fdeacd1caf5c17a8073", 0x11}], 0x2, 0x0, 0x0, 0x4}, 0x800) write(r1, &(0x7f0000f74000-0x26)="260000002400850bfefffffa08008d4003001f00000000000000068904000000000002000035", 0x26) 2018/01/12 20:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000420000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000151000)={0x1000, &(0x7f0000c2f000-0x1000)=""/4096}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000140000-0xbc)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb32}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24}], 0xbc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = timerfd_create(0x0, 0x800) timerfd_settime(r3, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000094b000)='/dev/vga_arbiter\x00', 0x88000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00009a2000)={0xffffffffffffffe1, 0xdb97, 0x7fffffff, 0x0}, 0x5) bind$bt_l2cap(r2, &(0x7f000071f000)={0x1f, 0x800, {0x8, 0xffff, 0x2, 0xfffffffffffffca3, 0x1, 0x4}, 0x3, 0x5}, 0xe) ioctl$KDDELIO(r4, 0x4b35, 0x80000001) timerfd_gettime(r3, &(0x7f00002ba000)={{0x0, 0x0}, {0x0, 0x0}}) fchmod(r4, 0x9) 2018/01/12 20:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000482000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007ce000)=0x5, 0x4) r1 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$KDENABIO(r2, 0x4b36) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000f3f000)=0x1) fcntl$setstatus(r1, 0x4, 0x4000) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000afe000-0x8)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00007b7000-0xc7)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5d000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000827000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x800, 0x8, 0x3f, 0x0, 0x100000000, 0x400005, r3}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000796000)=""/0, &(0x7f00005e0000-0x4)=0x0) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000032000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000397000-0x20)={0x400008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000023f000-0x8)={0x0, 0x4, 0x0, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000464000-0x38)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendmmsg$inet_sctp(r1, &(0x7f000045f000-0x118)=[{&(0x7f0000179000-0x1c)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000462000)=[{&(0x7f0000099000-0x1)='G', 0x1}], 0x1, &(0x7f000016c000)=[], 0x0, 0x0}], 0x1, 0x0) mkdirat(r0, &(0x7f0000b08000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) syz_emit_ethernet(0x1b, &(0x7f0000499000-0x1b)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x7, 0xfffffffffffffc01, 0x2000}}], {{0x6558, @llc={0x7, @llc={0x8e, 0x0, "f1", "fce6acb0"}}}}}, &(0x7f00003a4000)={0x0, 0x3, [0x156, 0x98a, 0x857]}) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000b1000)=""/21) unlinkat(r2, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000c6b000)=""/212, &(0x7f0000734000)=0xd4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e59000)={0x0, 0x8}, &(0x7f000024f000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000bc0000)={0xeb, 0x2e4ed0fe6d3be710, 0x3, 0x3, r4}, 0x10) r5 = syz_open_dev$tun(&(0x7f0000c77000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x19, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) connect$netlink(r2, &(0x7f0000c98000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) getdents64(r2, &(0x7f0000810000)=""/61, 0x3d) 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f00005dc000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) r3 = openat(0xffffffffffffffff, &(0x7f00007bd000-0x8)='./file0\x00', 0x80, 0x110) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000026a000)={0x7, 0x6e, 0x1, 0x2, 0x0}, 0x14) 2018/01/12 20:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000036c000-0x20)={0x8001, 0xfffffffffffffffd, 0x800b, 0x1402, 0xfffffffffffffff9, 0x20, 0x7, 0xfff, 0x0}, &(0x7f00001e0000-0x4)=0x20) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000021a000)={r1, 0x74, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000005d000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x9, 0xfffffffffffffffb, 0x80}, 0xa0) [ 250.885229] audit: type=1326 audit(1515788320.268:1987): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8243 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:40 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a1c000-0xb)={0x20, 0x0, 0x0, 0x2, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) recvmsg(r0, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000acc000)={0x3, 0x1, 0x7, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 250.953322] nla_parse: 80 callbacks suppressed [ 250.953328] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 250.982661] device eql entered promiscuous mode 2018/01/12 20:18:40 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xfffffffffffffffd, &(0x7f0000004000)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000000, 0x2013, r0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ppoll(&(0x7f0000005000-0x38)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0x8) 2018/01/12 20:18:40 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000bed000-0xc)='/dev/audio#\x00', 0x73, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x28ec, 0x1, 0x7, 0x101, "371bba1d74d8480cc3e5f0ee9f5427e85b980c17e6677c829c8ab399e692243635f9bf55be6f18e591f0686a", 0xfffffffffffffff8}, 0x0, [0xfff, 0x8, 0x1f, 0x4, 0x4, 0x0, 0x9, 0x9, 0x8001, 0x6, 0x0, 0x3, 0x19, 0x8, 0x9, 0x2, 0x1, 0x200, 0x6, 0x0, 0x8, 0x5, 0x5, 0x2, 0xf7, 0x425, 0xa5, 0x5, 0x401000000000000, 0xfffffffffffffbff, 0x8, 0x4, 0x1, 0x24a, 0xa22, 0x4, 0x9, 0x7fff, 0xfffffffffffffbff, 0xfff, 0x6, 0x10000, 0x10000, 0x26e, 0x5, 0x2, 0x9, 0x20, 0x6, 0x3, 0x0, 0x5, 0x9, 0x3, 0x2, 0x34a, 0x1, 0x4, 0x40, 0x6, 0x6, 0x81, 0x8, 0x0, 0x0, 0x5, 0x87, 0x8, 0x4, 0x2, 0x8, 0x9, 0x4, 0x57, 0x438836b, 0x1, 0x4, 0x8, 0x2, 0x3, 0x4c, 0x0, 0x5, 0x7f, 0x4, 0x1, 0x22, 0x80000000, 0x5, 0x6, 0x100000001, 0x5, 0x10001, 0x5ee, 0x6, 0xa57, 0xfffffffffffffff9, 0x7, 0xfff, 0x5, 0x3, 0x4, 0xfff, 0x20, 0x0, 0x9, 0x2, 0x20000000000, 0x800, 0x401, 0x4, 0x9, 0xffffffffffffffff, 0x3, 0x7, 0x800, 0x8, 0x0, 0x3d, 0x8, 0x3, 0x7fff, 0x3, 0x3, 0x7, 0x1, 0x6, 0x1], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:40 executing program 7: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a72000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00007b9000-0x8)='./file0\x00', &(0x7f0000b4f000)=""/206, 0xce) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) fchown(r0, r2, 0x0) [ 250.996495] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.033674] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.045661] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) setns(r0, 0x44000000) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007bf000-0x18)={r1, &(0x7f0000709000-0x7)="a8734f376b8ad4", &(0x7f00008e9000)=""/16}, 0x18) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d54000)="", 0x0) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f70000)=""/209) 2018/01/12 20:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000003, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f46000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0x2, 0x40000001, 0x100000000, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068d000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x0, 0x4ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000f000)={0x1, 0x5, 0x0, 0x4, 0x4, [{0x9, 0x7, 0x160c, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x1000, 0x10000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x6, 0x80, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x14, 0xf599, 0x4, 0x0, 0x0, 0x2003, 0x0, 0x0, 0x0}]}) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x1fd, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0}}]}, 0x118}, 0x1, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x461718e) ioctl$TCFLSH(r1, 0x540b, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000001b000-0x10)="e862aa2cf44169197d8e0285efa7d351", 0x10) accept$netrom(r1, &(0x7f000000e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000001a000-0x4)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/12 20:18:41 executing program 5: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000001000-0x40)={0x8, 0x7ff, 0x1000000000000, 0x7, 0x2, 0x20, 0x5, 0x2}, &(0x7f0000e6f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) get_mempolicy(&(0x7f0000001000-0x4)=0x0, &(0x7f0000006000-0x8)=0x0, 0x8001, &(0x7f0000005000/0x1000)=nil, 0x2) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000)='highspeed\x00', 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffff8) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) keyctl$reject(0x13, r2, 0x8, 0x9, r3) 2018/01/12 20:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99900, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000196000-0x9)='/dev/dsp\x00', 0x6000, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000032000-0x10)={0x1, &(0x7f000000c000-0x10)=[{0x64, 0x0, 0x0, 0xffffffffffeff012}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00003ef000)='/dev/dsp\x00', 0x10500, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000da000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ftruncate(r2, 0x5) fallocate(r4, 0x0, 0x0, 0x1ff) sendfile(r3, r4, &(0x7f0000bb9000)=0x0, 0x989) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000d7a000)='./file0\x00', 0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008fd000-0x28)={@common=""/16, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000f52000)={0x6}}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x1000800000008) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000f6c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000295000-0x4)=0x62) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000344000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x1) syz_open_dev$sg(&(0x7f0000d74000-0x9)='/dev/sg#\x00', 0xffffffffffffffc0, 0x101000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000c4000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f0000b5a000)=[@flat={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000f03000)=""}) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f70000)=""/209) 2018/01/12 20:18:41 executing program 2: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f000008d000/0x3000)=nil, 0x4000) r1 = syz_open_dev$admmidi(&(0x7f0000dcc000-0xe)='/dev/admmidi#\x00', 0x8, 0x3000301440) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000000)="fb42ce6b83cb95a5ca7afea225882b48b100334c0ca689e076f2fac8adf71ad4528d6c99e45c90b2269fb1f1c3b36b081e82157c6b42ee9a99cb34e90deedbb7ca0085e5b8e7862d053883780f25c7837b60b0e21980af6c803313d733f53628ada39825b0cbf0aeb172d83217c481b4f3496803052f65c75780ea3e93d5a5c0bd7975f1c648ab7d27643f1401ff3ed6c29cef6606b641ed17d47ff6b8", 0x9d) shutdown(r1, 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000001000-0x18)={0x0, 0x6, 0x1000000000000000, &(0x7f0000b6b000-0x8)=0x0}) [ 251.136068] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.147371] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.180880] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.188165] binder_alloc: 8381: binder_alloc_buf, no vma [ 251.188191] binder: 8381:8382 transaction failed 29189/-3, size 24-16 line 2903 [ 251.217883] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f70000)=""/209) 2018/01/12 20:18:41 executing program 1: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000b27000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) pipe2(&(0x7f00005fe000)={0x0, 0x0}, 0x80800) mmap$binder(&(0x7f0000ac8000/0x4000)=nil, 0x4000, 0x1000000, 0x4010, r1, 0x4d) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f0000179000)={0x0, 0x0}) ioctl$TCXONC(r2, 0x540a, 0x2) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 20:18:41 executing program 6: socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40003, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000873000)='/dev/adsp#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f11000)=@assoc_value={0x0, 0x1000}, &(0x7f00005ac000+0x44a)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ebf000-0x12)={r3, 0x4, 0x5, [0x5, 0x40, 0x9, 0x7, 0x0]}, &(0x7f0000e2d000-0x4)=0x12) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000ebd000)="a6ff0167aab8fe6bdd0a9149") connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000028000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x80004) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000035000-0x18)={0x8, 0x9, 0x1}) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000796000)=""/0, &(0x7f00005e0000-0x4)=0x0) recvfrom$ax25(r0, &(0x7f000007e000+0xb3f)=""/49, 0x31, 0x0, 0x0, 0x0) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) openat$cuse(0xffffffffffffff9c, &(0x7f0000391000+0xeba)='/dev/cuse\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000c88000)=0x6, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000db4000-0x28)={r0, 0x0, 0xcb, 0xb, &(0x7f000047e000)="e62e41cea922394ff764a536b1fbbfe3f7a063e824519095131d0fe7d59bca3918a8780653dc26556ebae247b1f0a6b65cf51cc5cba3c2dd77bb3a4bbbb1c23468f649294c24749965be2d1e2dd7e7c4a3ce4d13837fd5c47a155eb4ad5bb79ea165948f1c5b5f9ed12914da045d3e5bdb067ac742bfe0cf9bcbbd1ab3be640350dc82a8306cd349980214ac067af8ff33365eac10844f53b880798a609d6181c092a24ea5a222c3993a725520b3c3584efe6f4e88f5b5f9765b11b72a460ece804573834f225a351a077f", &(0x7f0000b6f000-0xb)=""/11, 0x9, 0x6}, 0x28) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 251.226519] binder: BINDER_SET_CONTEXT_MGR already set [ 251.236689] binder: 8381:8382 ioctl 40046207 0 returned -16 [ 251.261919] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f70000)=""/209) 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4, 0x1ff) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000790000)=0x0) migrate_pages(r1, 0x5, &(0x7f0000d49000)=0x20, &(0x7f0000c30000)=0x8) getpeername$packet(r0, &(0x7f00004c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000026a000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006ea000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f000013a000-0x8)='./file0\x00', 0x20000, 0x52) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000742000-0xb0)={{0xa2, 0x0}, 'port1\x00', 0x0, 0x14, 0x27c, 0x4, 0xffffffffffffff6f, 0x200, 0x8, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f70000)=""/209) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000017b000-0x18)=@add_del={0x2, &(0x7f0000bc6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000003000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000046f000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) r4 = mmap$binder(&(0x7f000010c000/0x3000)=nil, 0x3000, 0x5, 0x10, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00004d5000-0x18)={r4, 0x0, 0x0, 0x0}) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x1, 0xd) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca6000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000283000+0xa2a)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00003ac000-0x8)={0x0, 0x4}, &(0x7f000016a000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000003000-0xfc)={r6, 0xf4, "32264712be27adb8b666b3021f863b88be26870d5ec98c273a99e8c01cf475d7aa82d3d3847d597cfd7426c62b1694a72739345166830faa55f4323dd307ef7cc2693245d28bf0e46786d30db924a461d070e4b836fb18c00d5100b54f325dcf27a5a36a1d192b1d79f27a95d6dc4bd28c54dd3dcb7001e546d2c86f2fc8553b361b171ec06f3dbbc9f4c2b78ba42f912ffbd2e86d05290d6fe9b741375f06cee873a93811505702263d92da0fa91593914aa35ebeea54e4a960a086022b32ee3b217ddad6800e438165e53028c7cbceb3d4ea64fdd31041f659b9364316ba119c353661aa6fad725ea5377defc3b80e42c196ce"}, &(0x7f0000002000)=0xfc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x10, &(0x7f00005ae000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) [ 251.283513] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 251.295087] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) ioctl$TIOCNOTTY(r0, 0x5422) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000025d000)={0x0, 0x10000, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x3, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) syz_open_dev$midi(&(0x7f0000691000)='/dev/midi#\x00', 0x88, 0xc1) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c74000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aba000-0x4)=0x7, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f1000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = socket(0x3, 0x3, 0x7ffffffb) bind$netrom(r0, &(0x7f0000962000-0x48)=@full={{0x3, {"f5c9f0db3b1ebd"}, 0x4}, [{"13524fa482efe0"}, {"26ac3dbbf31766"}, {"bf644eb1f3b021"}, {"d67265a1fa67b4"}, {"10178beebec080"}, {"ae84fda9d0eda7"}, {"05395abca22dcf"}, {"33a8c8f8c563ea"}]}, 0x48) write(r1, &(0x7f00008c1000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000e7c000-0x31)="f0e300000100ff07000000ce072d2300f3051f0007e1430000090000000000000010002a9ab65e2cfe1c00060000041aad", 0x277) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003f6000)=@assoc_value={0x0, 0x5}, &(0x7f0000ac8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bf1000)={r2, 0x8, 0x65bdd41}, &(0x7f0000804000-0x4)=0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) unshare(0x100000) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000476000)='./file0\x00', 0x0) r1 = memfd_create(&(0x7f000072e000)='trusted#\x00', 0x1) bind$ipx(r1, &(0x7f000098f000)={0x4, 0xb4d6, 0xb9, "85bca886339d", 0x81, 0x0}, 0x10) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f0000c4b000-0x8)={0x0, 0x2991}, 0x8) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000088a000)=0x0, 0x4) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_setup(0x7, &(0x7f0000b15000)=0x0) clock_gettime(0x0, &(0x7f0000389000-0x10)={0x0, 0x0}) io_getevents(r0, 0x40, 0x8, &(0x7f0000fe0000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000092b000)={r1, r2+30000000}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a0000-0x9)='/dev/ppp\x00', 0x20001, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000031f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00000e2000)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000641000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001, 0xfffffffffffffffd, 0x7, 0x100, 0x9, 0x400010, r4}) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00009a1000-0x5d)=""/93) io_submit(0x0, 0x0, &(0x7f000035f000)=[]) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000217000-0x60)={0x27, 0x0, 0x0, 0x6, 0x0, 0x0, "7565b87e41e5172a97cf0a4b44bdfb8301054d1e6a0fe78815edac604295fdd8d68882932d75da485603a0156c397568949c524e6bb086a7cc49db11a8465f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00006de000-0x1000)="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", 0x1000) 2018/01/12 20:18:41 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000df9000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000f1d000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000004e000)=0x2) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00002c7000-0x18)={0xaa, 0x7, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl(r1, 0xff56, &(0x7f000046d000-0xe4)="a8ad7fed8666b682e97b50e391ed972a5f3b745e66f9dc7718f02538f697490ecc614d1afb2a12ad32e2ed10ad90e026cea3e6538b7272b1bba54038f06d2709d58dad049595022c9ae979cb4ab0fdf377e021eb15547c50265eda2a0e287ebb6357828ebeae7d9201a7389ae622948b84ac2e28c8f936c6bcabdafa627f403d111abd4f095ed7d24039b18897022c40c992d2ad991ab17d4a467113eb3319e9204c71430fd162178ad5eaf8e2c7d0a7acc7057893f98c9f957f40f4862ea518096f8bee836ba086b7166c0788bbf5c6d6c0806e9f0ac15d0f478a72dd7fe132f04aa8f5") semctl$IPC_RMID(0x0, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000be9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f8f000-0x4)=0x14) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000a46000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) r3 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f00004c9000-0x10)='./control/file0\x00') sendmsg$key(r3, &(0x7f0000775000-0x38)={0x0, 0x0, &(0x7f0000a9a000-0x10)={&(0x7f0000094000-0x11e8)={0x2, 0xd, 0xfff, 0x5, 0x23d, 0x0, 0x5, 0x3, [@sadb_x_sec_ctx={0x201, 0x18, 0x1, 0xf14, 0x1000, "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"}, @sadb_ident={0x2, 0xb, 0x9, 0x0, 0x7}, @sadb_sa={0x2, 0x1, 0x1, 0xff, 0x0, 0x69, 0x1, 0x1}, @sadb_ident={0x2, 0xb, 0x2, 0x0, 0x80}, @sadb_address={0x5, 0x7, 0x6f, 0xa0, 0x0, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}, @sadb_x_sa2={0x2, 0x13, 0xf8d, 0x0, 0x0, 0x2, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x8000, 0x0, 0x0, 0x3, 0x1}, @sadb_key={0x21, 0x8, 0x7c8, 0x0, "7e8a1e638c8536a95b6679dd56cb31742c127ad907a6fc755eac96eea3942addbf2582a9f1a417a438ba0917090b210e79d502b367d300e55e7181a4a7f585e5fb5d0285df5d447a1e0d066458ca66f34db82daf1ab7aa7f4c76b82d73aba9ee8829d541a3a4d509934ba1a5b7f554cd3147fd7716ae9a61e7f7ba1448cc83ebe804f064f54c95522519202107159d238c4ad36c3d42cb15c9b88b0de5eb0e0d10979835055c47ff904fd4dd04b7673f39918dcd341a0a19899a3792fcc49a96169d10d7306929c823fa5d4b44370da66c061d072619e7c8975432417a4fa913514bf75dcf06b053e10f19234ac5b26eeb9572c2c005c2f5b6"}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xf4e7}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}}]}, 0x11e8}, 0x1, 0x0, 0x0, 0x0}, 0x10) mount(&(0x7f00003a3000)='./control/file0\x00', &(0x7f0000a35000+0xa8b)='./file1\x00', &(0x7f0000150000-0x5)='fuse\x00', 0x0, &(0x7f00000ba000)="") rmdir(&(0x7f0000a4d000-0x8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b4b000-0x4)='/dev/sg#\x00', 0xffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000144000-0x50)={{0x2, 0x1, 0x15c7, 0x3, 0x3f}, 0xffff, 0xffffffff00000000, 0x6cdd2728, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1831145680ffffffffffff7891000076e43108f56bbd95054d6beaff00bebc48e8d8cda3d681fc482e6eba09000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f00004a2000-0x20)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3b, ""}, 0x10, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003e3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netlink(r0, &(0x7f0000964000)={0x10, 0x0, 0x2, 0x0}, 0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f000092b000)={r0, 0x3, 0x0, 0x401, &(0x7f0000540000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0x80000000000000e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000a5000)={&(0x7f0000f62000/0x1000)=nil, 0x2, 0x0, 0x4, &(0x7f00001ce000/0x4000)=nil, 0x0}) r3 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r3, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f1f000)={r2, &(0x7f0000816000)="01868e3928692bfee60dffd04a32", &(0x7f000053b000-0x1000)="93dbf99c0297614bad6e778a276abea8c6f922d2e212de4f2339d5029261ffd900b8584b8ca2027c90146d3303997d8f61606d63aca34e922b323bdecfee0213649fe9ef1e5c3b4416b339791a3b5faade28b98c6badd90f701a121d0566488c41837015107334e844585e85217858179b7f77423dc99a8f7672c61b6e4c250d5983a742c4b3cdd3c1e2a6f64a60d5ed7b2e902e6c6f7f94479afe15c014bbfdb5bb0e49bca68f56826eb0ee316bbadd02d0f67a24cfd21dfa6fec12a2afc11ab4fbe9a029128bba6289577f5d9132d7a81b8bafcdc5f038aebda4b9acf5ff72f89bf601b0c11ea5b6688c28d4791d91a3e3697e99edc700a5125b6c6cc681ff189ac5caacbe78b04e75ed54e5db7cbdbfb38ebdf55096d19a36642d839ec6cf5ff14030a1635752d2725b3037ad697fdd7f43a357bc737ec60b024ae9e6b2315a91b6360709185a9b7366a390d055d43d4b8dceb007846aa7bf5c0517d4a11f7d5ed06de122cdc0ab2f4758b1c5f78cf9b12cf1598b75e3b5ffffc88f8be4b419535a1b31011f3c9e6e0724f28b98e6e2ac6fba0c5cd4b95cf407a207b8c291eec39c3ae188418adb5d852ad84161a96106ff9c4f631c3d93ce3f30e2a3d08959852ac875505d209285482519a0206f262c8684c683cd1a85327e499969c4af7730d19e394547bf9300a041b86f5fffce7f23349abd1a40302f009324845dc0b03744958269d3b46de2f0901827c6cf8d022436f0d391e5ab6e35ad5da8a993ea302678a6b33711b67313be61387bae08fc9eb272c4718f7327fd3c4bb3a4466e6319fc34f9b57555e323104b7074ec59c4bcb41c1409e8a4cd94a9e5da3be9af37e78f65125231d91e49846fd57c68199f31b37fc071f0f98031d9bab09ff84451fdb8945b0706f7223202610c1b461587b607bf7f944a6eda4dd712f59ffc86cc9c8e1748a1eb6d956d21de6662a1b9a84f08e7ba98b1a5ed7b8b9120cda32dd11c0f10834b6195f25460a93bba6b09d0c8679210e0d39358a1b6713eae7af3ce6f4a3893568efd2c29c8a96f5740de075f3d0eb9d98f5a92156156736c15baddc8e0da29149caee01d31fede625f90a7b268655486cd2459f4933fd9427acb77a24e487c8df46f02ed933e8f8051ae76dff33d97ebe5cf5a2dc0b360aa7449fffd4e74916927f7004fd1b66945482ad8e1b3e9fcfa5a87b1508fd7cd6f8d861f8f697295c5585d922279846197fa9d3ef4dde0fce3ed683d4bcd2235a5dc5959d0d316d612446355b16986232f7c7888f4547507d9ce11fa6d1ce8143d75d7cbbdbe11d7d92fbed57edda868c9dc48139a4d959bb248abc99b84f68085e0ff8a15302ab57a43e1ec462c5189adc65459c3759a8566006194bbe3ec8df0d4bf64ecf969b14d7f429a7d94410a25902663897ba70c4db28204ce30816b0046037a4240c54f44b5ece0bdeea2b81dce1bb97a1843f766a76bed1100d5cf68bbe5bb6f27b9c37518536c7f0d34604968a651fb68d115971326ed4c87fc033ff8817f14193985577fe56f9ce62f126079f36d33970c8ed19a57f89374561329f57f6e6e631cbcb1683c784169b79d9dfd8fab55803c047a70c6923f80222ef4822bc3b69b90170d99617cfbac059ee4add8f70c42978766866c6091fc1d2b6a9edf9184294e2a7d2fb2350ab98c5c00973a9480dad31abf7efd537e63b8e352791330a3005fe8cc8c66f54d0a5a73e89e80313d94f09ca574c313c500dcf081f218511257d0a28b5e2393961df007d4055b756bab79fdfcbb5a8f718f89e007ac5cc3f1a0c348f8ba48f025ad97e30dbaee538329fa5d00e9a3676b4f0f705b4aa038c98a9b8e59fc9ac04eba3b8f3b718cad2201389a960871f523f14ce2da3c36159c34fc27a3943f50b6f5f654431d00e0bd22d21314b211fbd1f25a9c271a57bb4d0ec1202b7f7b75299252b872ba9c32d7d3b8a28ad5c2310b8143f917687431f99dfccaf8ea73b3257d10a27fa3f80bb7f4327cfcdcf48e3caf0db0122eadd64680d301af5e86bc32486662739576c1456d26498404e102c4e287fce987b7c9fdf37098721d1020cd02c550ddefb7070d83fc43d535cab2c27040004f42f85004546b03e009c9757c4c230c6df97a0ca6875faa709d5891b07f312e7dabd119347d83532cba90d86d19f853bd4fc0f610863b7690a384e3741c2d1cc40c440383aede75a0e1d5e994bcd8bc36afa463ae6410028fba9155a33a482b64fad579a78cb38519d9a3ee8964fb717301a0bf9044414ada26980e803761f79a47984221827216c90192cfea73ab776b43d4d1d3900528c8976d8c75fe62bb7457760c5990972dbbde42413e40e18c62beba709acbb393dd1fd7bf3a22814f9a01230d24f17989fbe24c90746cc26e29059be06e520fa59b07561930885b9057f303e424612ad7b1c17d226b7c8024f978330c493af7eb0939b04fa0ef30bad309b26da39e9b0add37b1c65fc80e25ae283905939cdcd2894d6a5b7199778eaa4d8bfe36f4b2dcda23d2634b3ddb32c5b73f51f4079742d1290d0e3c25fc4accd07f63f66f6f0802f798d2eecf8f16bb443e8298744a84e964f49be971ad59af4f01b6bb7e069c61b34e287294421c31c07041252189af407468147e1345021dd0c4915f548c39042316bebb171b6eb1889a1b6b1ce072ff6c68fd1ef9e306c20b7b9e5c6f1f5e246257bb47b18e9d2c0105990e922b2e352cd365328b23bcc998d357a497f356281d6f8eb53176c46c9ae2e030f6048e3c0cde1d83ce09ea8881c1e8ee2f733b25177c7fac8341cd4af425dbb8dc04b4ac73f289a4ae76988d6eaa2daa4605efd57cecd6cdb092b05ecb146a62d51a97e6d1c5ed756d7820535bff8085679d8c300f099ca3d8fbeb23210ed16c5c3d36e1bb259646d239c4b97c813d4465a00a60e149db110175da3983d88ce7f3b3453dcca95a422fcfdf58b49542d703782b8db3da71e80d7d1b53295ba73e1a297739ba44ffa7a4c2bfc802daa4bea874b66ad14cd52e76670251dec6d4189bca1ddc89078bdae934df7bf68b1eca4a918154d555fdbaf6b61ab6666f29026c72af19b5b8fbf690ddf398027bac25c1174407d91a5dc92efc96bd6958649be5e1cd7dc02befc61628110c05dc0363a20ccd8fcedcc8912f45742d5d529578f4573bd292a4f27e0e3eb525c1017f6c4f09c092efb531c9853bd85648de45f85dd9e30fad3c27f84e002db181d9385bdc5f157a3362395938dba126ee3b6dd2950c399386293925fe6853de270533339633eff85ede9113c6f6333ded89ca783b50a9431030eaca42bb48e4ecf17b2b82fd907cee92092251547d0792b929deb3d50178f80f4b0a5f9b2868df28929bf0f7039b0b1e8f3c82d688770853ceac55eb45e078e088fb2bc133d2d041bd4487a3cd14745bf55a6afff024b979239314ce7be649713f6e67506669b71d2aa80908d46267de2b8f38ac0eb30843a0ceae7158b86fee98700e301a6681fbb8b8281ee6f1937fe607e185da99a720481f44150c3af8cbfac27435087fa9fbaf0498537c9e2a4eeba30dab6ab72b5a0f11977d3fed6654e8bdec420570299f82dcebb401007e3bf1586f136dc79362092e606a9b225851e60762226323e7d62a9c45d031500f06d5bc66ccb3480402be10384be063ebe78240895e84a1e71a34117d2b252630e6fe9b5cf21914f8575451451ae46141dc08769a71a7d806123f907c3f05118194b324054bbf4977b095eed927d8bec0a2646276479005f94698334c604c262953f18a7106fab7ab5d28b1f7cce099becf9d242a4957a4bafc50270b405c2fc0ba594deb82a490c55e5c45d281418ea66685cf52f875108dad01494264dc2a05451d0fd71182f92d5613538245fb6ff81f5ad03cc100d125c5ea92b1c66ae290f585f0798feb6eefd3fd1c77476c325725447b8000436c32d87fd129dc851907c31e16ba83ff6ec98d3b68beb931c22b6e010881801f72a497c6ac3b2efa6afe21e2154dd750c0757d4f1ff481a3c4f50284e4fa1cf27449846f0d1af8decf181db1077c61b4cc7f2c1292ea603ad26358df4c9b89a49bee30b230b05b9418c47b3540513c98951474e4d49db5d28c3bbbb9b18c5929e64fabe32c22c820369d52b52b59aa847d8fc4bed484f6a35c57141e3445b9eae7a92688abae8748cf2cc7f2ee79a751e95de3db04fd0db9553e0cc4b8e814eb83b857fa4c3cd51c4dac36a308a5da707d645c5957358745540a8e4048d00be3533aeb9b9af6505a70caed79c4cf2ce6ba4a4959ff612dacb353cf63ed40dff8a28c197c06244ba9d41082b57d288eb44cb0d3a62e438295f407a0342c46d5e9816981466386a5aac5411275e38d5b19c693edb70ac14868f335f9e4574b5557f9bb2481e7737020cd12e0a5928f65d31dce5896068b59e5442300da9d4a81d2de6c0209fe46ec60b90e55b04e5f085138fdf75f129b4c7eed69ab829863b55f806c3f112aa5cf06e2921177207e3fa12ee90dbb1b77032c0c1e1f923f89dd4b6b97c3d53bffa91cd44355af7a265fcee23efd78cec693e98aab353d8c60208057fb9c735743031f3ae9f130ca03a85e62344e46d4741494ddef1198194f35df69c3fc90a6b881ae6ea8fc18b14fcbc38eb0639c9267d7e9183f6812a40d27d0a0b69b716440be5d6d6eac1d4f6fe46fbe01e85f4e8866da503b955107759e9f42f9b11ce8931fac9a3a24b00c3dc9ce17d87dd4c9a98214a2e49be2b1a48e2c3f8c7d8069d02b2af8e8bbe95de636c446cdb941f92ee0a377f2575c2593d3d106f54e2abfe31073ed084116952049ef9b6ba76ac8b778af8c270f5d32ce7e7af6cfc3a49b4095b67d0f4cc0d06fb376d5fdbb5f05ac4893fbe516f5713c71b3eab2591bd51456d24429cf270fa13ea9cb98aa55bf9b3a7c802c22a24a04cafabc13f12e28295babae05e1768ec9f9b695cbe071110d168f5af5a3a3bc232d8fad0d177a699d944b312fa43cf1c3d3b26e2d81d0149c5cdd0683c6305e6b39b36cb5390f4b1ab0a716e031578b4c5e102e83919f6e72f9139c79336505645b682816fc349b24a4b38686de9ef7e2e61b039e5209516fd874b6297b6d8018211c08027317cb1903f2df905e60b2de8b487788e57de2967ddf7dc84ca92a3ddfd9506049c06644d8b4b3faa8d485b4472082d99b7c6d4178057a8e3d6e5d6a0acb591cb10bf16d613ef09f9df3eb8ee8450de487ce65e3a989ec76f3a30b26c7ad32fa7fa2d276cc15a6dc8aa985d60f8e8243495fa72ef99bf645046d7190731c16cea1a89cacfcf38ad5dd7101535602f8b47304c975a74814598879d944297922d4dc0b16e014f9216c6dc422fcc55c78bbc833f16cc9a16a50c2e3c6ce0f3e4a3202bdd0bdb930215c324157bd3a1cf16a2d07d5de043a524c1dbeb8acccb60ccbf6e9e2729134fd8eaafd69aec2bd9c765cd0a9b0b882a3981ef7ed2dc24fdf002ef9c1d21e471cb3412dbc4bdbb0cc6c9f067fa3021c3148a2026dd9ae2bfe12f94abda1f4ea4d2ae59c190fad9ddb38bf9848cc1f28ef494cb04a23538a1933f6840f8dee13409e3e49ac263821a3d6f17ab4738204238c824e9879bb27d18b64f09f910da171a85f518a42eb0d7aeb3b78d1b2194407fd39b03c59a81584d06e0942b8a2e7a3385c998dba800f88bd386a5f155b881a9a320f3f80cd4dd2bc580e445f2c2557601a59e98cbaff76dd34e2b85e7310de3861de0094b0af0fd1", 0x1}, 0x20) r4 = getpid() fcntl$setown(r1, 0x8, r4) memfd_create(&(0x7f00007d8000)='\x00', 0x1) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$sndpcmc(&(0x7f000017d000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) mmap$binder(&(0x7f0000f8e000/0x3000)=nil, 0x3000, 0x1, 0x4152, r1, 0x0) fcntl$lock(r0, 0x4, &(0x7f0000b39000-0x20)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000d3d000-0x20)="1f0000000104ff07000000ce072d0000f3056f00080003000000e3db00df0095", 0x20) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f50000)={0x122, 0x651}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000856000-0x28)={0x1, 0x750e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f50000)='/dev/ptmx\x00', 0x4, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000f52000)={0x7ff, 0x80000001, 0xf08000000, 'queue1\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00002b5000)=0x0) 2018/01/12 20:18:41 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000db5000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap$binder(&(0x7f00005c2000/0x13000)=nil, 0x13000, 0x8, 0xc0150, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setparam(r1, &(0x7f0000ebb000-0x4)=0xa1e) sendmsg$alg(0xffffffffffffffff, &(0x7f0000169000)={0x0, 0x0, &(0x7f000062c000-0x90)=[{&(0x7f0000dac000-0x1b)='4', 0x1}], 0x1, &(0x7f00008a6000-0x78)=[], 0x0, 0x0}, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000df1000/0x6000)=nil) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000add000)=[@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) [ 251.603947] QAT: Invalid ioctl 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002ce000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000ed000-0xe)={0x0, 0x6, 0x3, [0x7a4, 0x2, 0x141]}, &(0x7f0000de4000)=0xe) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00006a6000-0x8c)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 251.632201] QAT: Invalid ioctl [ 251.642696] QAT: Invalid ioctl [ 251.658176] QAT: Invalid ioctl 2018/01/12 20:18:41 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$KDSKBLED(r0, 0x4b65, 0x4) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f99000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f98000)=[], 0x0, &(0x7f0000f91000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 6: modify_ldt$write(0x1, &(0x7f0000e32000-0x10)={0x9e, 0x20101000, 0xffffffff, 0x0, 0x0, 0x400, 0x1f, 0x8, 0x4, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000007c000)=0x0, &(0x7f0000006000-0x4)=0x4) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e72000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000049f000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x2)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000cab000)=""/69) unshare(0x20000000) clone(0x0, &(0x7f0000294000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f0000c36000-0x4)=0x0, &(0x7f0000093000)="") sync() clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f00001c9000-0x1)='\v') r2 = creat(&(0x7f0000cec000-0x8)='./file0\x00', 0x45) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00003b4000)=0x1, &(0x7f0000551000)=0x4) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000c0e000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000672000-0x4)=0x4) 2018/01/12 20:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000263000-0x8)=0xd000) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x100000000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000682000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000f66000)={r1, 0x3}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00006ba000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cd7000)=0x14) mknodat(0xffffffffffffffff, &(0x7f00008c9000+0xcfe)='./file0\x00', 0x0, 0x0) r2 = getpgid(0x0) setpriority(0x2, r2, 0xf8) renameat(r0, &(0x7f0000a3e000-0x8)='./file0\x00', r0, &(0x7f0000339000-0x8)='./file0\x00') 2018/01/12 20:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000735000)={0x0, 0x0}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d72000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000011d000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000057b000)="") process_vm_readv(r2, &(0x7f00007ed000-0x30)=[{&(0x7f0000cc8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000094d000)=[{&(0x7f00000c3000)=""/27, 0x1b}], 0x1, 0x0) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000672000)={0x0, 0x0, &(0x7f0000d65000-0x90)=[], 0x0, &(0x7f000054a000-0x12d0)=[], 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000302000-0x8)=0x0, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000025000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pause() mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000b46000)={0x3, &(0x7f000038c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000b4f000-0x10)={r3, &(0x7f0000237000)=""/143}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000ebe000-0x30)={0x0, 0xcd, 0x80000001, 0xfffffffffffffffe, 0xfb6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c07000-0x3f)=""/63, &(0x7f000071f000-0x4)=0x3f) ioctl$fiemap(r2, 0xc020660b, &(0x7f00007de000-0x170)={0x20, 0xfff, 0x6, 0x4, 0x6, [{0x7ff, 0x7f, 0xfffffffffffffff9, 0x0, 0x0, 0x908, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x200, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1ff, 0x1, 0xffffffff00000001, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x80000000, 0x80, 0x9, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0}, {0x5, 0x9, 0x2, 0x0, 0x0, 0x304, 0x0, 0x0, 0x0}, {0x20000000, 0x80000000, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) syz_open_dev$dmmidi(&(0x7f0000092000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x400400) syz_open_dev$sndmidi(&(0x7f0000a76000)='/dev/snd/midiC#D#\x00', 0x5, 0x10501) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9ad) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004ad000)='/selinux/relabel\x00', 0x2, 0x0) r1 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00000e6000-0x110)={{0x5, 0x4, 0x470, 0x0, "4e454ce58ad3adaa51e0356d1de9dcf6f3d4513cc0f960cd2ed6f2a518e2f37b4829bfd245751cedfb439276", 0x2}, 0x0, 0x0, 0x8, r1, 0x7, 0x10001, "2d6ed8d50fa0b455b83adb295e321a22bf551d832c9787804a773b95220e37679fafc1c7b8788e6fe65fd7e1a03352903fe29a2864b67ae48b9347ca4bcdd138", &(0x7f0000861000)='cpuset\x00', 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], [0xfffffffffffffc10, 0x1, 0x0, 0xfffffffffffffff9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005a6000)={@generic="305c017e00000000000000000805bd5c", @ifru_mtu=0xcf1a}) fcntl$setpipe(r0, 0x407, 0x78) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000544000)={0x1, &(0x7f0000468000)=[{0x6, 0x0, 0x0, 0x0}]}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000054a000)={@common='ip6_vti0\x00', @ifru_flags=0x400}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b77000-0xf)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00009d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x265, 0x0, @cisco=&(0x7f0000542000)={0x0, 0x0}}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000052c000-0x58)={{0x96b, 0x7f}, 0x0, 0x6, 0x101, {0x1, 0x3}, 0xda67, 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]}) 2018/01/12 20:18:41 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000dee000-0x12)='/dev/snd/midiC#D#\x00', 0x80000000, 0x159000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x64, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000-0x89)={r1, 0x81, "1876a201825bce4eba2bc5ad07aaca8e07523fdb2021fe2947d0dddcb18637f95138d8a6066885bb10c675e67dbd83b9779d031043481f5753af90c1d4ffa40795a9b98b9f76c1e5a4112c84803c81e5a92631cbb025d2a748ad13632e01409a3e627cb7fc68d51c535e7aed6eb13ba75f7417e0cc879714ccc2e733582b193ed0"}, &(0x7f0000002000)=0x89) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xc, 0x20000000807ff, 0xa) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f0000ce6000)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1a) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000059f000)=""/103, &(0x7f0000292000-0x4)=0x67) setsockopt(r0, 0xfffffffffffffff8, 0x0, &(0x7f000005e000-0xb6)="7bb4029a583041758b32aa309ff6921f93b25200e6a21ad3c75fa4003b8ae71153d6a39b5b5ba692463c23a103147e666432fa358df5a6d33d5bc82f7e46e1c5437c56fd6de8f12adf50e8af78bf36eccc3cef1d7315175246b189f20819f7b611f3bae471116d20f752d7f71931f96c9a7a16ef1fcf37a0cf7fc118f16d5f0cd7a29166778997bf4dca183df6a247cf635a91e563998fa953141baefeba2ea7e2ed129ac91960625fe95eab80241a57694a126cc93d", 0xb6) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000cbd000)='/dev/sg#\x00', 0x100, 0x80100) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000d000)={0x0, {{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]}, 0x0, 0x7, [{{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]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x80000001, [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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, 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]}]}, 0x450) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000-0x9)='net/bnep\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000010000)={0x3, 0xfffffffffffffff7}) sendto$inet(r0, &(0x7f000000d000)="32000000180025ff0700940d09140402ff20fe20000400050000001e090009000b00000000024fe52014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0xfffffec3) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 251.751163] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=8523 comm=syz-executor2 [ 251.857310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=8547 comm=syz-executor2 [ 251.872488] ptrace attach of "/root/syz-executor1"[3740] was attempted by "/root/syz-executor1"[8551] 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e34000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00009c4000-0x4)=0xa356, 0x4) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00005ab000-0x68)={0x7d, 0x0, [0xc00000000000000, 0x3, 0x1, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000665000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) bind$bt_hci(r0, &(0x7f00002df000)={0x1f, 0xcc, 0x2}, 0x6) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000367000)=0x0, &(0x7f0000a4a000-0x4)=0x8) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:41 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000041c000)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000da6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000905000)={0x8, 0x4, 0x81, 0x3, r1}, 0x10) r2 = socket(0x3, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000311000)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00005ed000-0x4)=0xa, 0x4) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000da9000)={&(0x7f0000362000/0x1000)=nil, 0x1000}) 2018/01/12 20:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f00007b4000-0x6d)=""/109, 0x6d) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000491000)=0x6, 0x4) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$TCFLSH(r0, 0x540b, 0xff) getsockname$packet(r0, &(0x7f0000b91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009a4000-0x4)=0x14) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00002cd000-0xb1)=""/177) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006d000)=@assoc_value={0x0, 0x0}, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000026b000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4bb, 0x9, 0x88f, 0x0, 0x4e}, &(0x7f0000bd3000)=0xa0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000cb3000-0x10)={0x4, &(0x7f0000790000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006b3000-0x14)={r2, 0x8, 0x6, [0x3f, 0x100000000, 0x1, 0xffffffff, 0x3, 0x4]}, &(0x7f0000bfc000)=0x14) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r0, r0, &(0x7f00000c5000)=0x0, 0x100000002) readv(r1, &(0x7f000091f000)=[{&(0x7f0000625000-0x1000)=""/4096, 0x1000}], 0x1) accept4$packet(r0, &(0x7f0000afe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000505000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000090a000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r2}, 0xc) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4122, &(0x7f0000006000-0x1f5)="") 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b7e000-0x4)=0x0) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c98000-0x9)='/dev/sg#\x00', 0xe277, 0x28000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002f9000-0x20)={0x991, 0x4, 0x0, 0x68c0cfc3, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x80000001, 0x100, 0x0}, &(0x7f0000b2d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003ac000-0xc)={r1, 0x1, 0x0}, 0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x285, 0x9a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00007a3000)={0x2, 0x78, 0xe2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x100000000000, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000618000-0xe)='/dev/admmidi#\x00', 0x3, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x9) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f00006d0000)=""/199, 0xc7) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000535000)=0x3, 0x4) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:41 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012000)='./file0\x00', 0x0, 0x86) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000013000)=""/42, &(0x7f0000000000)=0x2a) ioperm(0x5, 0x2000000000003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = gettid() getpgid(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000f7000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000214000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000237000)=0xe8) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00007a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) fcntl$notify(r0, 0x402, 0x8) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x400000000000000a, 0x2, 0x0) r2 = semget(0x0, 0x3, 0x248) r3 = syz_open_dev$vcsn(&(0x7f0000756000)='/dev/vcs#\x00', 0x2, 0x682) read$eventfd(r3, &(0x7f000062d000-0x8)=0x0, 0x8) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000026b000-0x12)=""/18) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00006fe000)=0x0, &(0x7f00005fc000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x4f, &(0x7f0000290000-0x4)=0x20000009, 0xb8) getpeername$inet(r1, &(0x7f00006e0000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c29000-0x4)=0x10) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00004a9000-0x10)={0x0, 0xdff6, 0x1000, 0x1000}, 0x10) 2018/01/12 20:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000c07000)=0x0) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000e8f000-0x28)={@common='sit0\x00', @ifru_ivalue=0x4769}) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x40, 0x0) syz_emit_ethernet(0x5d, &(0x7f0000ad9000-0x5d)={@random="8a164e32aff7", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x80, 0x7fff, 0x7}}], {{0xe9bf, @llc={0x49, @llc={0xe, 0xee, "e745", "8bd878bfae59ca3333c4e5fc5bca803e6085839b31afbccc356da37a8a43cda7b9fef07e8c1a9131582d177d443956420908b2ef134669bda74ad58e0c729b748b4906dd94"}}}}}, &(0x7f00006d7000)={0x0, 0x1, [0x1c0]}) ioctl(r1, 0x4000000000001260, &(0x7f0000c74000-0x102)="") 2018/01/12 20:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000057d000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) r4 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000bb1000)={@empty=0x0, @multicast1=0x0}, &(0x7f0000394000-0x4)=0x2) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fae000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/12 20:18:42 executing program 5: socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000826000)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000c7f000-0x8)='keyring\x00', &(0x7f00008af000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000475000)=""/50, 0x32) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00009c3000-0x20)={0x10002, 0x1, 0x0, 0x2000, &(0x7f000000a000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000dc3000-0x20)={0x10002, 0x0, 0x1000000000000000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000cf9000)='/dev/vcs#\x00', 0x9, 0x2100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006cc000-0x15)=""/21) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x4, 0x6) fcntl$setlease(r2, 0x400, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000566000+0x751)=0x14) 2018/01/12 20:18:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="f5", 0x1, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x0, 0x0, "f9cf03841b95", 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000000000)="", 0x0, 0x20044000, 0x0, 0x0) write(r0, &(0x7f0000679000)="f4", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c71000-0x4)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d55000)=0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/12 20:18:42 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000d74000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000012000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 20:18:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000373000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2d7) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000864000)={0x0, 0x8001}, &(0x7f0000f6e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x400}, &(0x7f0000198000)=0x8) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000082d000)=@assoc_value={0x0, 0x0}, &(0x7f000065f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000073000)={r1, 0x0}, 0x6) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x9, 0x4, 0x0, 0x1f, 0x0}, &(0x7f000067b000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000518000-0x8)={r1, 0x1}, 0x8) fallocate(r0, 0x2, 0x7, 0x5) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000004e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000437000)={0x0, 0xa, 0x8, [0x6, 0xbc0e, 0x200, 0x3f, 0xff, 0x9, 0x3, 0x3]}, &(0x7f00002dc000)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000761000-0x6)={r1, 0x200}, &(0x7f00001f0000)=0x6) r2 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r2, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x49) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40007) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000001000-0x34)="4f8b38ecfb47b836c3fe1c6bf9df5867d4f2e06877d65a852799a3c41183ee12115bcda712f285266451ba4cfa7125294c455888", 0x34, 0x1, 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000001000-0x50)={0x7f, 0x4, 0x4, 0x2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_init1(0x0) 2018/01/12 20:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a64000)='/dev/vga_arbiter\x00', 0x200000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000884000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000096d000-0x4)={0x0, []}, &(0x7f0000a52000)=0x4) ioctl$TCFLSH(r0, 0x540b, 0xeb) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000328000)=0x0) 2018/01/12 20:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000fde000)=""/99) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/12 20:18:42 executing program 3: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@ethernet={0x306, @random="0f811f6cabba", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfca9, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000081e000-0x4d)="d9f50da82351b8bbf0f59ca5b2c586337b3b3bfcf08480025772403c577cd8e7a3a582c1b4939a2404968bc3c77a1c8ee961ffc287de43bad0be7313c3bbb6cfd6669abd5e14735e6efaaee550", 0x4d) r1 = memfd_create(&(0x7f00009f4000)='posix_acl_access\x00', 0x1) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000364000-0xd8)=@ioapic={0x6000, 0x8, 0x7, 0x9, 0x0, [{0x0, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x5, 0x188, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x6, 0xfffffffffffff3ca, 0x7, [0x0, 0x0, 0x0, 0x0], 0x6d0}, {0x4, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xfffffffffffffffd, 0xeafb, 0x200, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x7ff, 0x101, 0x100, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x1, 0x40, 0x5, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x3f, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x0, 0xe4cd, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffb}, {0x0, 0xa57, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x5, 0xffffffffffffa824, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3b, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x9, 0x8, 0x8000, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x5, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xffffffff, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffff, 0x7, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff8}, {0xffffffff, 0x7, 0x1, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1ff, 0x40, 0x4, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x8, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x625e}, {0x3f, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0], 0x50}, {0x8, 0x80000001, 0xffff, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x94, 0xff, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0], 0x733}, {0x20, 0x100000001, 0xffffffffffffe5ba, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) read(0xffffffffffffffff, &(0x7f000013b000)=""/203, 0xfffffffffffffefd) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f0000020200000900018005ffffe5000051", 0x1f) r1 = syz_open_procfs(0x0, &(0x7f0000e5c000)='io\x00') ioctl$TCSBRKP(r1, 0x5425, 0x5250) fremovexattr(r1, &(0x7f0000f87000)=@random={'trusted.\x00', 'io\x00'}) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x6ed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cd4000-0x3)="2a9700", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003f0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005b000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000d9f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff, r1}) flistxattr(r0, &(0x7f00006ee000-0x45)=""/69, 0x45) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000b8e000)=0xfffffffffffffffd) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000125000)={0x4, 0x401, 0x1, 0xffffffff, 0x0, 0x7ff}) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c63000-0x9)='/dev/dsp\x00', 0x20080, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00001d2000-0x9)='/dev/vcs\x00', 0x101000, 0x0) setns(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ab3000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e47000-0xc)="6e6574662f69625f747269f4") sendfile(r2, r2, &(0x7f0000df9000)=0x40, 0x60) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) accept4$packet(r0, &(0x7f0000969000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x14, 0x800) connect$packet(r0, &(0x7f000097f000-0x14)={0x11, 0xf9, r1, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) write(r0, &(0x7f00002a7000)="0000000102ff00fd4345c007110040f305f00008360100016500ffdf00", 0x1d) write(r0, &(0x7f0000d82000-0xe3)="1f0000000104fff7210000ce072d0000f305f05f08000b000000e3db60df008b1fd7fdeeece04c0371d7f7ef3ab6babc0ad0bef81f182e4b8991dca2f4468810f56854eb1c012760ba96596aa5a26c3b77ffb9360a727dde3e597700a4308ec67eb3bae0d69f722281c1cd0b128439f8f8f303c1459d57fe86ac57e6b86489d0b49ac17c71a514d355cb5f2303e49ab0d15ab00f0d2daf90ede849917dc459d76c2273f1a691259e0ab0ab64f9235dc8deeea52a3cc5e89f696fa3ba9d16dc99df9ec67ea8d6180ae65636df71ecfe4fb4485309dee1287bf3c72011b1aedb259a049f", 0xfffffffffffffdb0) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x3f7fd) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000121000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:42 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000b000)=0x0) ioctl$int_in(r0, 0x80000080044dfe, &(0x7f0000001000)=0x0) 2018/01/12 20:18:42 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000010000)=0x200) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2001) ioctl(r1, 0x440000000000127f, &(0x7f0000010000)="") 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000caa000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c49000-0x4)=0xffff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000217000)={{0x80, 0x2000000, 0x5, 0x55cb020b, 0xffff, 0x100000001}, 0x3, 0xff, 0x1}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003ac000-0xb)='/dev/vcsa#\x00', 0x80000001, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d9000-0x4)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x4, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd2f, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa4) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000f94000-0x4)=r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000019e000-0x4)=0x0, 0x4) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000022000-0x4)=0x0, &(0x7f00009ab000)=0x0, 0xf0a, &(0x7f0000dc7000/0x3000)=nil, 0x2) keyctl$set_reqkey_keyring(0xe, 0x5) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f1000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00006fc000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c20000-0x4)=0x14) mmap(&(0x7f000027c000/0x3000)=nil, 0x3000, 0x2000000, 0x8010, r0, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000458000)=0x0, &(0x7f0000053000-0x4)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000030a000)={0x5, &(0x7f0000553000)=[{0x9, 0x9, 0xbe9, 0x7}, {0x0, 0x8, 0x14, 0x5}, {0x2, 0x5, 0xffffffffffffffff, 0x0}, {0x41c, 0x2, 0x3, 0x101}, {0x400, 0x6d4, 0x8609, 0x1}]}, 0x10) write(r0, &(0x7f0000d2b000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000798000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) dup2(r0, r2) 2018/01/12 20:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000cdd000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r0 = socket(0x4, 0x3, 0x0) write(r0, &(0x7f00004f8000-0x1f)="00000000f70300001f0006c507140023", 0x10) pipe2(&(0x7f0000463000)={0x0, 0x0}, 0x80800) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f00007d9000-0x1a0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x3}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005db000-0x8)='./file0\x00', 0x20000, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00001ce000-0x5c)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff6115}, {0xa, 0x3, 0x5b3b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0xfffffffffffffffa, [0x581dde88, 0x6, 0x0, 0x0, 0x2, 0x2, 0xfffffffffffffff9, 0x92ec]}, 0x5c) 2018/01/12 20:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000069b000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000390000)=@req={0x28, &(0x7f00004c6000-0x28)={@common='bpq0\x00', @ifru_ivalue=0xfffffffffffffff8}}) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) listen$netrom(r1, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c015110000f305f00008000100010400dcfff400", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) bind$ax25(r0, &(0x7f0000ae5000)={0x3, {"947fe3cc9ddc78"}, 0x3}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000bfd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000053b000)={0x81, &(0x7f0000d04000)=""/129}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000555000)={0x2, 0x6, 0x40, 0x5, 0x80000000, 0x8}) 2018/01/12 20:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f40000)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/12 20:18:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000012000)={0x0, 0xdf}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x8f}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x1, 0x7f) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = shmat(0x0, &(0x7f0000f08000/0x12000)=nil, 0x2000) shmdt(r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a81000-0x9)='/dev/ppp\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00006ae000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f000053f000)={{0x0, 0x1c9c380}, {r3, r4+30000000}}, &(0x7f0000b9e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) sendfile(r0, r0, &(0x7f0000bb5000-0x8)=0x0, 0x5) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000480000)={0x1, 0x1bf, 0x5, 0x7fff, 0x0, 0x0}) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000dab000)={{r0, 0x0}, {r2, r1}}) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f00001fb000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x96, "bd55c70a8a50a4217798bd0d29303fe069853852c515402a0833243aa3b46aec1e028e5ab8877574efdb6e8302b1c487932ef7de86804b993423a4b6f8814bf289e8e6a60b259fc081d13c6071ba77575225d4797b8ecad6e60fd4eeae786b00215b9f3999d5aabee3027b315ab0d7c23261e6c3d9604c2124fcdb5ca4b102469ddce7f15f82f369dd7f611a853f4303df4e8b9afe43"}, &(0x7f0000d38000)=0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f44000)='./file0\x00', &(0x7f000097f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x14000, &(0x7f0000a5f000)='./file0\x00', r2, &(0x7f000053f000)="fc12d03b7219c16e08efceba85434e1f9140844497c193eb3f27098ff607177ac82960e2f577d97b081a325449df364a44cbdd8b869a2e4102c50c8d04c1b36000d36056cb1e0150ee91365e854a0d97154054ae37cc5c75a3decf556b5e5d7edfffaaf40a8dc4be6c389692a467250b5dd08920d1ed70c569ac252bb15fd5cd71063ed5865b9478fc8d8ca74460c28172c7e57152cd63e8e4379deb84594246f9b22e7b0475941529051846ba97b26f90b2c5b5e5c47e76a0df6050ef104e992da6cc6d8faa60858255467962f9bc15352098fefa9b77b6bd45f32f53") r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000330000-0xc)={0x0, 0x0}) dup2(r3, r5) 2018/01/12 20:18:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e09000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ba2000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00006e3000-0x8)='./file0\x00', &(0x7f0000a0b000)='./file0\x00', 0x0, r0, r1, 0x6, 0x1807, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000c0f000-0x4)=0xa, 0x4) recvmsg(r2, &(0x7f00002e6000)={&(0x7f0000949000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000356000)=[], 0x0, &(0x7f000079e000-0x99)=""/153, 0x99, 0x0}, 0x10001) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000080801, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000603000-0x8)=0x0, 0x37b0721b50545bf5) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) pwrite64(r0, &(0x7f0000e80000)="0fc40aad0fc41e8a6d2663930b2de4c8acd0dbffb58f0c5c50cb6d2a50926e67d42fa41de51ae58b3ab4328ef2b62f304b4c09cc7913d1ff9a14b17b98276b5eadfa3bfc2bb150476a46e450483eee75db92b1964d3a15df42610fcc293f3f0119c0aee8f15a375d4efbb66c049140c50e689d8a9aec4f969932a6e4cfe3c5545924265952eb83ef0efc43bb57e970e121d86bf880b3ba99585796fd89321a78f7b6222696036d20e03d2112b07ee6b39ac8d72a5f20c8e4533ab1a1a0bfafd484048a091580ebb9fb0db94a5c59c6ab1fb19865afea247a208086ff6ccfc2feb22da8caaf513641f0d229373254a81a1d", 0xf1, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e2d000-0x8)=0x0) 2018/01/12 20:18:43 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f000077c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400040) connect$nfc_llcp(r0, &(0x7f0000549000-0x60)={0x27, 0x6, 0x5, 0x4, 0x1, 0x9, "00c100fa296a71c211507acac34f07414777cd69104890dc2076c99c96e60e06012015bd4f3709785a35e91c9095010d8903989147709a871dfa4ddd2c8631", 0x4}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) prlimit64(r1, 0x0, &(0x7f000028a000)={0x0, 0x0}, &(0x7f000055a000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000aff000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000003a000)={0x0, 0x7, 0x10}, &(0x7f0000c51000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fc0000-0xc)={r1, 0x5, 0x20}, &(0x7f000059e000-0x4)=0xc) r2 = open(&(0x7f0000909000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f00004de000-0xa)='./control\x00') 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cd6000-0x8)={0x0, 0x0}, &(0x7f0000ce1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000a9000)={r1, 0x7fffffff, 0x10001}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b3b000+0xe6f)='/selinux/validatetrans\x00', 0x1, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004b7000)={0x0, 0x0}) exit_group(0x2) mq_notify(r0, &(0x7f0000029000)={0x0, 0xf, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003cb000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000b04000)={0x7, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xa)='oom_score\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009ef000-0x1c)={0x0, 0x4, 0xa, [0x1000, 0x7, 0x1f, 0x4, 0x6, 0x22a, 0x7f, 0xdf, 0x14a, 0x7ff]}, &(0x7f0000090000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f000027e000-0x4)=0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000d26000-0x1)=0x3) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000073b000)={0x4, 0x5, 0x8e8, 0xfffffffffffffffb}, 0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c03000-0x9)='/dev/sg#\x00', 0x6, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f000003d000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f000024e000)="", 0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d74000-0x8)='./file0\x00', &(0x7f00002c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f00002cb000)='./file0\x00', r0, &(0x7f0000eea000)="418d8e94fbfacdbeb236ebdae803f7e282626e6031554c1e41c3684b52e4ab1e9342a283104464646a967039bc4dc6aff7ccddf7cdda324d7b91a3fe9b33f0ee3b6e3dce2c0da07a2f75ef0f35eb8ce638452642b0a28cd38a119871a1ca8dc3a42ebcabf0d12cb66041b83f67d949eb25234d7faeb401dc4f1366820b2c636311d9e45cce01ac67a8900a71cf9e7e3366cdd640c0b69a364f0b63cdcb893a65") perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) r2 = dup(r0) fcntl$getownex(r1, 0x10, &(0x7f00008e8000)={0x0, 0x0}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00002ba000)=r3) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) syz_open_dev$sndpcmc(&(0x7f0000c2f000)='/dev/snd/pcmC#D#c\x00', 0xda, 0x400000) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000ea0000)={0x80000000}, 0x0, 0x8) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000446000-0x4)=0x2, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006ed000)=0x0, &(0x7f0000f24000)=0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc2000-0x10)={0x0, 0x0}, &(0x7f0000fc1000)=0x10) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008fc000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ab3000)="", &(0x7f0000691000)=0x0, &(0x7f0000c72000)=0x0, &(0x7f0000c6c000)="") fremovexattr(r0, &(0x7f00004a2000)=@known='system.sockprotoname\x00') r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000ae6000-0x10)={0x0, 0x0, 0x1}) r3 = syz_open_dev$sg(&(0x7f000075b000-0x9)='/dev/sg#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c4a000-0xc)={r2, 0x80000, r3}) 2018/01/12 20:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000302000)={@generic="dbd0300ad7ee7d9b19109e23c18c5c33", @ifru_mtu=0x10001}) 2018/01/12 20:18:43 executing program 2: madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f28000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f00007bf000)=&(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000817000)=0x18) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7f) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000070b000)="", 0x0, 0x0, &(0x7f0000e87000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00007d2000)=0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d8000-0x2)='/selinux/enforce\x00', 0x2b02, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000f95000)={0x8, 0x0, 0x0, 0xbe}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00003c9000)={0x1, r4}) recvfrom$llc(r2, &(0x7f00001dc000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x6, 0x0}, 0xffffffffffffff5e) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000bbb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4287, 0x200) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000468000-0x2c)={0x86d5, 0x24, [0x3c, 0x3ff, 0x8, 0x0, 0x7fff, 0x3, 0x101, 0x1200000000000, 0xffe000000000000]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000811000-0x4)=0xfffffffffffffffa, 0x4) connect$unix(r1, &(0x7f0000dfa000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000cc2000-0x8)={0x8, 0x4}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a1c000-0x10)=@req={0x28, &(0x7f0000802000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x5, @cisco=&(0x7f0000e7a000)={0x3ff, 0xffffffffffffffff}}}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000745000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c57000)=0xe8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e5, &(0x7f000034e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x4af, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2c, 0x10, 0x0, 0xfffffffffffffffd, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x5c, 0x0, 0x7fff, 0x3, 0x0, 0x8, 0x3}, @fragment={0x0, 0x0, 0x8, 0x7, 0x0, 0x2, 0x2}, @routing={0x3c, 0xa, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x6c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x100000000}, @calipso={0x7, 0x38, {0x6, 0xc, 0x9, 0x2a4, [0xff, 0x8, 0x5, 0x8, 0x2, 0x9]}}]}, @dstopts={0x1d, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x5, 0xf8, "260025a2157aa1cba8116ce66b9894b9a43ee9e51d8c6137cdef5b2a59cea31eb7a615dc00f590650eeb591d81c22b1abb5853cbba0aa5d2e82e31682d2e09f39a95e0b824a51151725cfb93b9c7e90078ea1e3760d63a8b77feb3456c2e81695e3c2d2d476829c421f3559992ca8c73644f07bc5b8e543752ff1b870c50d532c64781d94f3f77fdb49c2b9f70037bd8dcd50902f5eb548dbe5e1158333c4923dae7eeb07f9dc872c5a4293bd6fec6a010591591502a6b60851a34e9ed4c402d5c13785476b68bf6ef9fcb3d6271866a8af2e15694226e9058a9061bd0746e5ea0f3b8fba342962e3e6915019b4d0a76c31541028bd2b278"}]}, @hopopts={0x2e, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x48, {0x8000, 0x10, 0x8, 0x1, [0x6, 0x8, 0x1, 0x2, 0x354, 0x8, 0x0, 0x91b]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xb378}]}, @hopopts={0x3b, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x6, 0xe, 0x1ff, 0x7, [0xfff, 0xcbd2, 0x1, 0x2, 0x9, 0x9, 0x9]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @routing={0xb7, 0xa, 0x0, 0x4, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0xb7, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x6}, @generic={0x3, 0xd5, "0d046f02c986a7b8c889e4cb67366f4a9dcec08f944658e356b1ef2be41eaec1441f3c0ba18881607b503b1831b747dc0f3fe3628f3f58b5d9b21065c7e1e93ca268beec11362d5cea4203de61ae06feff904a8d57bf35832e8032a0096450c6f5cfad28fe5984b6040278af3cc9b1a937cba2913668f6282fe61e8497ce2445b676b4b1b1a6e0eff882114c6873987f2395f741cd957e0dc2663409dce6ca5dc10f1e932a651d672716ed91c5f54ad5adf36a66fa26a83bf113bf2cbdb056adaec232f01457202861a9cb0fd53cefc8c8e21241c1"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f00002b1000)='/dev/amidi#\x00', 0x3, 0x101000) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000013d000)=0x2) set_mempolicy(0x4000, &(0x7f0000552000-0x8)=0x9, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000238000-0x4)=0x7fff, 0x4) 2018/01/12 20:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004b2000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7ae3fabfa30c8d0aa1d8ed86d8d04d17"}) write(r0, &(0x7f00003b3000)="2400000019004ff4001809180000fd0e0a007fed0010000002ffffeb08001600ffffffff", 0x24) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000260000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/ppp\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000040b000-0xc)='/dev/autofs\x00', 0x10400, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00005e4000-0x4)=0x0, &(0x7f0000c8f000-0x4)=0x4) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r0, &(0x7f0000b8d000)="", 0x0, 0x20007ffe, &(0x7f0000c8b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) openat$audio(0xffffffffffffff9c, &(0x7f0000b4d000-0xb)='/dev/audio\x00', 0x80000, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) getsockname$ipx(r0, &(0x7f0000961000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000978000-0x4)=0x10) syz_open_dev$vcsn(&(0x7f0000381000)='/dev/vcs#\x00', 0x0, 0x8000) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000036b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6, 0x0, 0xff, 0x8, 0x129, 0x0, 0x9}, 0x20) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000a09000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendfile(r1, r1, &(0x7f0000f4a000-0x8)=0x0, 0x1e) 2018/01/12 20:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$admmidi(&(0x7f00007c9000-0xe)='/dev/admmidi#\x00', 0x7, 0xa00) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d09000-0x5c)={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x2, 0xf1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x5, [0x0, 0x101, 0xffffffff00000001, 0x1, 0x6b5, 0x5, 0x5, 0x480]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bf7000)={0x0, 0x0, 0x0, ""}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x77e}, &(0x7f0000f5b000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000001000)=""/208, &(0x7f0000002000-0x4)=0xd0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d1f000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x1ff, 0x9, 0x20}, 0xa0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005bb000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000c9000-0xc7)={r0, r0, 0x7, 0x7, &(0x7f0000dc0000)="812a74c7", 0x78, 0x6, 0x1, 0x7ff, 0x5, 0x1, 0x31be1401, "14b14266bdba25684fffdcb072710f155336b05c2bd3ba328c1d077493ed6107820c790b2531398bcd30bf0aa33363d90b9858e12572cf0085ad805e5afcf85d973ae1b4bc59c7c47ad14a58e53be7b7ae2cd2787078748b1d0b2243da1e7bae8edd2b0f6100f90f494c16924faab6e04cb36e445276b1bd628e858fd3b1675d25353636159d9dd228518d08baff69401311659860a30ab01e845e88584119"}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) timerfd_gettime(r0, &(0x7f0000ee6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000e88000)={0x0, 0x0}) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 6: 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) r0 = memfd_create(&(0x7f0000002000-0xc)="5ccd73656c66757365725e00", 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2de, &(0x7f0000aab000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000979000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00001db000)={{0x3, 0x7, 0x2, 0xfffffffffffffffe, "dc7f7d1dd2d9b88094edddc071e45f1a27e8efcc296b0b90a3162359c7d63254e82d1e18a5fb2169c79f5cbb", 0x4}, 0x0, 0x0, 0x2, r2, 0x7, 0xfffffffffffffffa, "d20f2ef0049ca5248f89e5036ee0d26667b0a4b6dda8d1d31cc33af5647922e091c565cf3744564dcc9e4830bb20e421ae6f992648edf11f2dd22169204b0a9a", &(0x7f00002b5000-0xc)="5ccd73656c66757365725e00", 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x18000000000000, 0xf6b, 0x81, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x10, 0x2000000080803, 0xc) getgid() write(r3, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r3, &(0x7f0000aa1000)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0xffffffffffffff3a) fcntl$getownex(r0, 0x10, &(0x7f000025b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007cb000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017d000-0x4)=0xe8) getgroups(0x5, &(0x7f0000de3000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000f51000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d1000)=0xe8) getgroups(0x5, &(0x7f0000631000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) [ 253.461865] device gre0 entered promiscuous mode 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007cf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000535000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e14000)=0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000114000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db2000+0xd26)=0xc) waitid(0x1, r1, &(0x7f00006b5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, &(0x7f00002b4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002f7000-0x11)='/dev/qat_adf_ctl\x00', 0x501000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f3a000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a08000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000055e000-0x10)={r3, r4, 0xfff0000000000000}) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f00006df000-0x4)=0x0, 0x4) 2018/01/12 20:18:43 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000051000-0x28)=""/40, &(0x7f0000f64000-0x4)=0x28) r1 = getpid() getpgrp(r1) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x6000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000532000)={@broadcast=0xffffffff, @rand_addr=0x8}, 0x8) 2018/01/12 20:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f42000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00002c0000-0x4)=0xf49, 0x4) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) removexattr(&(0x7f00001dd000-0x8)='./file0\x00', &(0x7f0000fdd000-0xf)=@random={'os2.\x00', ':procS:\'-\x00'}) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000f81000)='./file0\x00', &(0x7f0000f81000-0x2a)=@random={'system.\x00', 'cgroupwlan1ppp1[ppp1}vmnet1-,user\x00'}, &(0x7f0000397000-0x4)=""/4, 0x4) io_setup(0x8, &(0x7f0000000000)=0x0) io_destroy(r0) io_setup(0x530, &(0x7f0000003000)=0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b84000)="73656c696e7578807472757374092e70726f6300c2", 0x1) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000039e000)=""/10, &(0x7f0000abf000-0x4)=0xa) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a72000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000602000)=""/171) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = getpgrp(0x0) move_pages(r1, 0x3, &(0x7f0000b9b000-0x18)=[&(0x7f0000526000/0x1000)=nil, &(0x7f0000e65000/0x2000)=nil, &(0x7f00000eb000/0x1000)=nil], &(0x7f0000d6d000)=[0x81, 0x10000, 0x3, 0x0, 0xe9, 0x7, 0x3f, 0x8], &(0x7f00004cf000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffffff9) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) fcntl$setstatus(r1, 0x4, 0x40000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000165000-0x4)=0x0, &(0x7f0000495000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) [ 253.633120] QAT: Invalid ioctl [ 253.653123] QAT: Invalid ioctl 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004b1000)='/selinux/enforce\x00', 0x80000, 0x0) syz_open_dev$sndmidi(&(0x7f00000df000)='/dev/snd/midiC#D#\x00', 0x800, 0x101400) accept4$packet(r0, 0x0, &(0x7f0000479000-0x4)=0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000df7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'r\x00/', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x2, ""}}}}}}, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00009ea000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7f) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) utimes(&(0x7f00006c4000)='./file0\x00', &(0x7f000099a000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:43 executing program 3: r0 = syz_open_dev$urandom(&(0x7f00009e3000)='/dev/urandom\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000af6000)="220000001b00070b00000000ef0012011f000000000200000000000000ea00050029", 0x22) recvfrom(r1, &(0x7f0000018000)=""/0, 0x0, 0x0, &(0x7f00004d3000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 20:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)='mounts\x00') syz_open_dev$sndmidi(&(0x7f00005c9000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r3, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e8b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c00000)=0xe8) lstat(&(0x7f0000257000-0x8)='./file0\x00', &(0x7f0000ca0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000018000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000aad000)=[@rights={0x20, 0x1, 0x1, [r2, r0, r3, r1]}], 0x20, 0x0}, 0x3) syz_open_dev$usbmon(&(0x7f0000b01000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d2f000)='/dev/rfkill\x00', 0x0, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00006df000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2b000)=0xe8) r7 = getgid() syz_fuse_mount(&(0x7f0000436000-0x8)='./file0\x00', 0xf003, r6, r7, 0x1, 0x0) 2018/01/12 20:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x100000000000002, 0x0) getegid() fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000b3e000)="2ee900000007d32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f075c82929708ef4512d0565592270568c7d3c126f6ce0cd39c852414ad493c7a6c8377dbc70cb21814b1accb7b98fda55ba5e4a560a1ef0f84e7f6b7d43ebfddc78b96cd00000000000001003678967931633f37a94f6ac5b816ce9857a496ca", 0x81) r2 = syz_open_dev$adsp(&(0x7f00000bf000-0xb)='/dev/adsp#\x00', 0x80000000, 0x200000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005c6000)={0x0, 0x20}, &(0x7f0000548000-0x4)=0x8) munlockall() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ee3000)={r3, 0x1, "e7"}, &(0x7f00003f0000-0x4)=0x9) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a72000-0x4)=0x0) process_vm_readv(r0, &(0x7f0000be0000-0x90)=[{&(0x7f0000b4a000+0xc8a)=""/21, 0x15}, {&(0x7f0000e12000)=""/172, 0xac}, {&(0x7f00005ea000)=""/96, 0x60}, {&(0x7f000087c000)=""/82, 0x52}, {&(0x7f0000b89000-0x62)=""/98, 0x62}, {&(0x7f000063b000-0xd3)=""/211, 0xd3}, {&(0x7f000075b000)=""/81, 0x51}, {&(0x7f000057f000-0x1000)=""/4096, 0x1000}, {&(0x7f00000e4000)=""/170, 0xaa}], 0x9, &(0x7f0000c4e000-0x30)=[{&(0x7f0000c40000)=""/77, 0x4d}, {&(0x7f00008ac000)=""/1, 0x1}, {&(0x7f0000bf2000-0xad)=""/173, 0xad}], 0x3, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) finit_module(r1, &(0x7f00003a9000-0x16)='system.wlan1:system&#\x00', 0x1) r2 = gettid() setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000670000)=0xb3, 0x4) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d9000-0x10)='/selinux/member\x00', 0x2, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008f9000)={&(0x7f0000f94000-0x8)='./file0\x00', r3}, 0xc) ptrace$getregset(0x4204, r2, 0xffffffffffffffff, &(0x7f0000b44000)={&(0x7f00007fa000)=""/232, 0xe8}) preadv(r1, &(0x7f0000872000)=[{&(0x7f00006de000)=""/249, 0xf9}, {&(0x7f0000d16000)=""/121, 0x79}, {&(0x7f0000ed2000-0xca)=""/202, 0xca}, {&(0x7f00005cd000-0xf9)=""/249, 0xf9}], 0x4, 0x0) kexec_load(0x80, 0x3, &(0x7f00000f7000)=[{&(0x7f00005bd000)="", 0x0, 0xfff, 0xb9a}, {&(0x7f0000178000-0x3c)="c9029aff3d2992d3cf5ebf3293235c4cd620ef676e0d8b2a48f6c24abacc844f7994480e6cf8168290ddd20f47cd241c7ebadebe7680c314ca7a2ad4", 0x3c, 0x6, 0x1}, {&(0x7f0000e9f000)="4633dff7e2a7b322fdc0b729705d1418e8a86a8259a31047789932f88222405f2fc8c53b3b515f3cd2a63e91eaea3c8d65c35a3345e4e109f4a81768e398431bfc8c6e8c4184e7c0904c5135232966f8069039d063d82c1b432f89d1539db2b43b621423496d0d6a4e67e59b7d785d6a9c6fdff638ff4eff2297677a51f10ec476afea3072cd32aeb8d39b5f28093c0df6871964a27a1bb60cd6e4073dad44e7d29ca648b826e887bb", 0xa9, 0x5574, 0x10001}], 0x30000) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:43 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x1) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f00001d2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000cb000)=0x2, 0x4) 2018/01/12 20:18:43 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000013000-0x4)=0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x1, 0x1f, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 20:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) pread64(r0, &(0x7f0000982000)=""/4096, 0x1000, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000756000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000697000-0xc)={0x7, r0, 0x1}) pread64(r0, &(0x7f000045c000-0x8f)=""/143, 0x8f, 0x2) write(r0, &(0x7f0000858000)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000029e000-0x8)=0x0, &(0x7f0000082000)=0x8) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000629000-0xb)='/dev/audio\x00', 0x400, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$int_in(r0, 0x5452, &(0x7f000055d000)=0x2) [ 253.808739] FAULT_INJECTION: forcing a failure. [ 253.808739] name failslab, interval 1, probability 0, space 0, times 0 [ 253.829358] CPU: 0 PID: 8970 Comm: syz-executor7 Not tainted 4.15.0-rc7+ #259 [ 253.829790] QAT: Invalid ioctl [ 253.839855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.842915] QAT: Invalid ioctl [ 253.852389] Call Trace: [ 253.854982] dump_stack+0x194/0x257 [ 253.858626] ? arch_local_irq_restore+0x53/0x53 [ 253.863314] should_fail+0x8c0/0xa40 [ 253.867032] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 253.872137] ? perf_trace_lock+0xd6/0x900 [ 253.876264] ? perf_trace_lock+0xd6/0x900 [ 253.880398] ? trace_event_raw_event_lock+0x340/0x340 [ 253.885573] ? find_held_lock+0x35/0x1d0 [ 253.889665] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 253.895539] ? rcu_note_context_switch+0x710/0x710 [ 253.900468] should_failslab+0xec/0x120 [ 253.904425] __kmalloc+0x63/0x760 [ 253.907856] ? lock_release+0xa40/0xa40 [ 253.911811] ? lock_sock_nested+0xa3/0x110 [ 253.916023] ? rds_message_alloc+0xb1/0x330 [ 253.920334] rds_message_alloc+0xb1/0x330 [ 253.924461] ? rds_message_next_extension+0x210/0x210 [ 253.929624] ? trace_hardirqs_on+0xd/0x10 [ 253.933750] ? __local_bh_enable_ip+0x121/0x230 [ 253.938400] ? _raw_spin_unlock_bh+0x30/0x40 [ 253.942786] ? release_sock+0x1d4/0x2a0 [ 253.946742] ? __release_sock+0x360/0x360 [ 253.950863] ? lock_sock_nested+0x91/0x110 [ 253.955071] ? trace_hardirqs_on+0xd/0x10 [ 253.959195] ? __local_bh_enable_ip+0x121/0x230 [ 253.963857] rds_sendmsg+0xb5e/0x1f90 [ 253.967692] ? rds_send_drop_to+0x19d0/0x19d0 [ 253.972172] ? find_held_lock+0x35/0x1d0 [ 253.976222] ? sock_has_perm+0x2a4/0x420 [ 253.980265] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 253.985601] ? lock_downgrade+0x980/0x980 [ 253.989721] ? dup_iter+0x1d2/0x260 [ 253.993331] ? lock_release+0xa40/0xa40 [ 253.997327] ? selinux_socket_sendmsg+0x36/0x40 [ 254.001971] ? security_socket_sendmsg+0x89/0xb0 [ 254.006714] ? rds_send_drop_to+0x19d0/0x19d0 [ 254.011191] sock_sendmsg+0xca/0x110 [ 254.014888] ___sys_sendmsg+0x767/0x8b0 [ 254.018850] ? copy_msghdr_from_user+0x590/0x590 [ 254.023602] ? __f_unlock_pos+0x19/0x20 [ 254.027557] ? lock_downgrade+0x980/0x980 [ 254.031687] ? map_files_get_link+0x3a0/0x3a0 [ 254.036166] ? __fget_light+0x297/0x380 [ 254.040138] ? find_held_lock+0x35/0x1d0 [ 254.044189] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 254.049017] ? vfs_write+0x374/0x510 [ 254.052711] ? wait_for_completion+0x770/0x770 [ 254.057280] ? __fdget+0x18/0x20 [ 254.060637] __sys_sendmsg+0xe5/0x210 [ 254.064412] ? __sys_sendmsg+0xe5/0x210 [ 254.068368] ? SyS_shutdown+0x290/0x290 [ 254.072333] ? __sb_end_write+0xa0/0xd0 [ 254.076319] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 254.081324] SyS_sendmsg+0x2d/0x50 [ 254.084847] entry_SYSCALL_64_fastpath+0x23/0x9a [ 254.089576] RIP: 0033:0x452ac9 [ 254.092740] RSP: 002b:00007f7f2afa1c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 254.100424] RAX: ffffffffffffffda RBX: 00007f7f2afa1aa0 RCX: 0000000000452ac9 [ 254.107669] RDX: 0000000000000000 RSI: 0000000020002000 RDI: 0000000000000013 [ 254.114912] RBP: 00007f7f2afa1a90 R08: 0000000000000000 R09: 0000000000000000 [ 254.122155] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 254.129400] R13: 00007f7f2afa1bc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) shmctl$IPC_RMID(0x0, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f000085e000)="1f0000000104ff00fd4300c007110000f305f00008000100010445dcffdf00", 0x2f7f159630109a1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000e32000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000211000-0x4)=""/4, &(0x7f000090e000-0x4)=0x4) 2018/01/12 20:18:44 executing program 7 (fault-call:4 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 4: socketpair$inet6(0xa, 0xa, 0x1ff, &(0x7f0000266000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000006e000-0x60)=[{&(0x7f0000eeb000)="0797c04eff16eda527e0cf0f97e5c695453f43187fb19c503054a5a1568edb9c94d35b86b50284a24f7a1bd9f70f4ebebb5425a59899aac7cebdf468d0e1e6bfb8a9d118bcc2dce3ccbe02b6917386239fec6301888850b58c636191b233f5746a36e5a644320ba1d4caf7bd12dfd10871bd2229d4bcbaaecc4aa1a592d0232bf7ef31a3015b5f7b45c1152fd80ff8099e76cd80393e6378b332d019116849747789f9e3b40bea978c88cc", 0xab}, {&(0x7f0000000000)="1f43d920df1631d5ee730ac29ca662355972d530390e2b3e16432aed8bd0ade6b0502700ab11dd39b6aa651eab5bbf9ead8afda96be693c1401cba0ab32f8db2f561332cd95dc82d1ca5ccdba2f7b9f05fa198208e35d42d4c4d445a2d19ad24a11a7a79f580a5c684031b359a", 0x6d}, {&(0x7f0000000000)="ffddbc3bffb6d28374888a46164d90ecf999d2177509d4f61ddd673b1d2f2650ad28bf9c6dd7196df71111e974644ad59170b40061de498bfc45b5e7374bc147395e0197317c2ad7c6c03e4abfd61754a57ea1fe437c18b4dfd76f804eef72ec41e65e44d2ee1922ed49cb9d0986a35693b8b038db9eb90019e3e9bbf87715eb33a4379d5d19f936d70ecb76883edfd06f84d43defd4ea9b", 0x98}, {&(0x7f0000fd7000-0x50)="32e568b84dbbd68d54b1c6bff647a18e485c18680fd5299642b47c599aee229d2b11c80e4b3c6e4690f30db6fe9f2d972c7c639d23fee75a96f5d1d410b471fc94003b9934699503e5bd61758ed2be57", 0x50}, {&(0x7f0000001000-0x20)="31025f59a6eb2bd308930e5e2ac74bc569140eb4bc6548da056ea60f06cc3e6c", 0x20}, {&(0x7f0000cb2000)="e930dd3dca19437edf2f9197d123a4c0a336de4b1891f4eb58273adc4dc62e18376bd3ef69da206ce195df6fcbee06062a5b0bdd9aadcc90018a51ddb23381ac7f7d6817cd265c6bebaf2b33a382e6cc92d0b9cf7ece0daac711e67ef7ee99bcd7165519ad84c93e4d28ab747215bf6a7702cf755d411b16024f352cbfee12a65d9869c0fe6bfda816b516c9064890a8b593dd6f03213b5725db768f9347027d11619bda72b27453089ab2d785f5bdf93d6ecac7329635af3edccb75ada909a6408717b096e0a1f4ed", 0xc9}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009e8000)={0x6, 0x80800000000004, 0x7ffc, 0x800080000001, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/12 20:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000745000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000922000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000916000-0x38)={0x0, 0x0, &(0x7f000036e000-0x10)=[{&(0x7f000098b000-0x92)="ffff772ec8f09d8ee7d2bc0000004068e7a682bf6a27d6b342736a2bc626e57104bdcea90f899ef9f66365208e12988fee0445883b816e81f8ca93238fab378ee5d2a2490ed9892c2673a2ade4f65318d2571b053870f38cc353bce845d0fac37f995df6492e343fe8e9b429c1bd7ceeb4bc72fe00000006be02f94c0cb7475956af27f96464ebb6f0dc5ccda52bc883", 0x90}], 0x1, &(0x7f0000b07000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000051000)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000048e000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1, 0x4, 0x20, 0x4}, &(0x7f00006f0000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000478000-0x8c)={r2, @in={{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 20:18:44 executing program 5: ioperm(0x4, 0x2, 0x1000) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r1 = getpgid(r0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000980000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp(r1, r1, 0x6, r2, r2) vmsplice(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000459000-0xbb)="767a237e5c86b273fce3db386280367d57b2164f82cbb336e220a8f0bb6408117208386b27aefe7ceccb1d6f629d31428575802464d7ee72928c9abc487a5a6e32b8a71dd14e16328af0d22b97634a416e9314711f5e04b03ad14f26bbfeedfeae60d1e7d2e20e131c970f8aed17f39ca13893bfd471ce2bdd4e7eb911236ff6515310f7942bc1176f94369d4a43d813cc50b25c89d397988efa992b07f579ae3f1f959672ce79acb998678cd2a93cedbbd047911908479b01c15d", 0xbb}, {&(0x7f0000fc4000)="1f36a3dbc42b8631edcfbe9d0965f2c383609ad96058016cbea83de09afb6cfd53ca673b5da1744d95aa68693adcc54fc8b36fa1205bcfb09ec327e22c1638414708bcefdb42543b25b8338638cf58143d3e9e50a6df98aee39b8a6435f8a7f6cc3d345ba40e8e545ece37cee6736a126b1882b83e414e26a3ac6923d1e284b93733e2b3e966c124f9ea", 0x8a}, {&(0x7f00005cb000)="0cd08bd06e5e56d031f431e53dfdfbaae5784332f57ee65df153fbd1c8b3e39222c2a962c8e77de3d99e55ba6654d536ea2f737dcec5b90d9552fbe32b09c3a448077f953537ed11d94fa192ab158463f3c7f58e35cd0243d51487381c99571bd211441340090720d0f7b506950413", 0x6f}, {&(0x7f0000000000)="d09cb608ef537c68437fcc0b965b43585d0d64f14324fc116486b4c3d8ad8fe66e700a2cb893447341c8f23887c9910e40c1d8ae875e8ca92c434866f742687346aec531cfa611bbc6a6ea14c6da2ef6d36351eb83e6117f32bb412d505f17c245dfa28e2b988e8629a55f9140d0ea94603c0342323bbb8f086e040292b4dc79d3e3bb7b3942ed809e36a05a8bef79", 0x8f}, {&(0x7f00005da000)="931cc04441db8e3926ea2f4fe75621d152b40d2d9366747a535cfbc8c6fea9b4c97d9a44b635d1c455", 0x29}], 0x5, 0x4) ptrace$peek(0x1, r1, &(0x7f0000da6000)=0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) r4 = shmget(0x1, 0x4000, 0x1003, &(0x7f0000111000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xe8, "f6f3c08ae496962331baad5de6525137974f57be26df3c890f7130fe23270c6d5cdaa08c48081a3fe6bc49deadae8adbe6c0d649429d30a00de4da3e88fcf581636653b799cfcfa51f3296391a6f95720a3d630ed07755da171fef2da8d56409353e5b86b1409767622dca99a292471736125d9926761979e7cab038af6386d168114a2b9734b96b2d5f6082122bb82f7696c935bbd08a7fccbaf4864bcb542685bbd837ad7beb137e31c4e418c4d6c13628f15b410a2e90616e4e6a44e3dada81a2abce8b9d2cafcacacd4eccfbdaff672994a8400c6c14b5ea4e9b1b89c5cc8efb34dfb316d016"}, &(0x7f0000001000-0x4)=0xf0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r5, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001000)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f0000002000-0x97)=""/151, 0x97, 0x40002002, &(0x7f0000002000-0x14)={0x11, 0x19, r6, 0x1, 0x81, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r7 = syz_open_procfs(r1, &(0x7f0000001000-0x7)='mounts\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r7, 0x40086414, &(0x7f0000001000)={0x3, 0x4}) shmctl$SHM_UNLOCK(r4, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7fffffff, 0x1000, 0x4, 0xa52, 0x7fffffff, 0x4, 0x7, 0x1, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001000-0x8)={r8, 0x401}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000002000)={0x0, 0x0}) 2018/01/12 20:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) userfaultfd(0x80000) 2018/01/12 20:18:44 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000462000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x1) getrandom(&(0x7f0000282000-0x72)=""/114, 0x72, 0x2) fcntl$setstatus(r0, 0x4, 0x40000) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000905000-0xe)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000879000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7fff, 0x1f, 0xffffffff}, &(0x7f0000566000)=0xa0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r2 = semget(0x1, 0x3, 0x21) semctl$GETALL(r2, 0x0, 0xd, &(0x7f0000ae1000)=""/203) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x0, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000601000-0x8)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00009bd000-0x94)={{0x1f, 0x4fd3, 0x1f7, 0xba, 0x6, 0x80000001}, 0x400, 0x1, 0x1000, 0x100000001, 0x81, "7f2e1fce0d396bbb58f0e9e049b866073c269af8111217178c4597c71423419bc4dac2e5fafd344abeadd77d467026ed04f5ce99c16347d78da7061d05060ce33a914025bfd9aad736f2da3cb3f973c53273987d3816df5bcafcf41983ce991aeb26b4eea02f2bcc7a37bd20a64f576da9d58a76b12e99009fe700978ba88c7a"}) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000f1000)={0xfffffffffffffffd, 0x28001}) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) msgget(0x1, 0x0) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x402200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000ec3000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e24000+0x681)={&(0x7f00005c6000)={0x98, 0x3, 0xf, 0x200, 0x7, 0x3, {0x2, 0x0, 0xa}, [@generic="43d281548cf148c91222f47a657cc6000917ffc1865c0fd4ef70b58b0a4690a62068ea6590de468ddc690605210708af2e1bb74964848242a9ad56dde97037f4ecaef55e58efd182eccf0807b3e8273f8d11ce9ecfbdddacd5515e4a67bdb8b6ada803624f6050cc5e3b19ea6d1ed7b480d583514e9457140d836044888c025dbe"]}, 0x98}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c0045002, &(0x7f0000004000-0x8)=0x100075) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000004000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$poke(0x4, r2, &(0x7f0000007000)=0x0, 0x4) 2018/01/12 20:18:44 executing program 7: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c61000-0x12)={@generic="17b49c1ca6a8db70a3df49e78b94761d", 0x829}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80005, 0xb) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000891000-0x4)=0xffffffffffffffff, 0x4) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f00003eb000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000fd4000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff74}, 0x4, [0x1, 0xfffffffffffffff9, 0xfffffffeffffffff, 0x80000001, 0x7, 0x7f, 0x769, 0x40]}, 0x5c) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b57000)=0xfffffcdc) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000648000-0x8c)={0x0, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000054a000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000098c000)={r2, 0x1ff, 0x10}, &(0x7f000069a000)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f00002ce000)={0x0, {""/7}, 0x0}, &(0x7f0000ff6000-0x4)=0x10) syz_open_dev$urandom(&(0x7f00002b3000)='/dev/urandom\x00', 0x0, 0x2080) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ff4000)={0x6, &(0x7f00003eb000)=""/91, &(0x7f0000ff5000-0x90)=[{0x1f, 0x1000, 0x80, &(0x7f0000ff5000-0x1000)=""/4096}, {0x6641, 0xde, 0x81, &(0x7f00005f4000-0xde)=""/222}, {0x8, 0xee, 0x3, &(0x7f0000ff4000)=""/238}, {0x8, 0x12, 0x8, &(0x7f0000ff5000-0x12)=""/18}, {0x5, 0x1c, 0x2, &(0x7f0000ff4000)=""/28}, {0x8, 0xb, 0x7, &(0x7f00005e5000-0xb)=""/11}]}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000aea000)={0x0, 0x0}, &(0x7f0000ff5000)=0x10) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000038a000-0x4)={0x8}, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f00005bd000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000f2a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400200) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$TCSETAF(r0, 0x5408, &(0x7f00005d7000-0x14)={0x80000000, 0x1, 0x3, 0x2, 0x100000001, 0xce5e, 0x100000001, 0x9, 0x800, 0x0}) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) socket$netlink(0x10, 0x3, 0xe) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) time(&(0x7f00005fe000-0x8)=0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e2d000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00009f4000)={0x3, 0x172, 0x0, 0x5, 0x1b, 0x8}) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00', 0x1, r2, r3, 0x100000001, 0xffffffffffffffff, 0x2080) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000001000)={0x50000001, 0x7fff, 0x17}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000)={r6, 0x7}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000002000)=""/227, 0xe3, 0x8, &(0x7f0000002000)={r4, r5+10000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000004000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e5d000-0x10)={&(0x7f0000abb000/0x4000)=nil, 0x4000}) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000548000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f000094b000-0x20)={0x2, 0x4000000000000, 0x5, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000836000-0x10)='/dev/input/mice\x00', 0x0, 0x410800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00003dd000)={0x3, r0, 0x0}) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r1, &(0x7f0000253000-0xc)=@kern={0x10, 0x0, 0x0, 0x8480000}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fb1000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fb2000-0x8)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000433000)={0x5, 0x1000, 0x10000, 0x6, 0x400, 0x7, 0x2, 0x8, 0x200, 0x0, 0x100000000000, 0x80000000}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fb5000-0x10)={r1, 0x50, &(0x7f0000fb5000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ee3000-0x4)=r4, 0x4) memfd_create(&(0x7f0000fb4000-0x9)='/dev/kvm\x00', 0x1) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000035f000)={r3, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000fb4000-0x1000)="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") r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000857000-0x8)={0x2, [0x4, 0x63]}, &(0x7f0000122000-0x4)=0x8) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000fb0000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x0}]}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000fb3000)={r3, 0x0}) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f000060b000-0x1f)="030000000104ff07000000ce070800000005f00008fc1f000000e3db00df00", 0xfffffffffffffe40) 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) openat$selinux_access(0xffffffffffffff9c, &(0x7f000073e000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000061b000-0xc)={0x1000, 0x7, 0x8, 0xfffffffffffffffa, 0xfffffffffffffffe, 0xfff, 0x1}, 0xc) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) personality(0x5000006) 2018/01/12 20:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000041e000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1000000000, @random="85dc659a543b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000bd2000-0x10)={0x9, 0x3, 0x1ff, 0x6}, 0x10) rt_sigprocmask(0x3, &(0x7f00002ae000-0x8)={0x5}, &(0x7f0000ee4000)={0x0}, 0x8) timerfd_create(0x7, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ec6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000034f000)={0x1, 0x800c, 0x8, 0x40, 0x0}, &(0x7f0000f4e000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000642000)={0x7fff, 0x9, 0x2, 0x8001, 0x2, 0x2, 0x5, 0x400, r1}, &(0x7f000055d000)=0x20) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003f1000)=@sack_info={0x0, 0xcc06, 0xe9}, &(0x7f0000337000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f3f000)=@assoc_value={r1, 0x5}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000b3c000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000088b000-0x84)={0x0, 0x7c, "7d2296023f99c07cef1ba576656868d85a97257ae13d3b0666b61c90f165cd00aac9660a41b6dcad49e16375294a21bb5e68c173a54f6f2073cdcc47cc8679f986cd61cedd1b4a64ca5612ba8054c1ef5ebde0a740cf60645e5672a6f5834e8a67927ea12142b34bd8c8caba7040dd137875a6b580e3a755ab5f1bcb"}, &(0x7f00006c3000)=0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d9e000)={r2, 0x9}, 0x8) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netlink(r0, &(0x7f0000a6e000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) r3 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r3, &(0x7f0000911000-0x10)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x1, "af"}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) r3 = syz_open_dev$audion(&(0x7f00003de000-0xc)='/dev/audio#\x00', 0x1, 0x18000) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f000082b000)=@ioapic={0x1, 0x9, 0x0, 0x1, 0x0, [{0x3, 0x6, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0x800}, {0x8, 0xfff, 0x26, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x402, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x29b4, 0xb2c, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x400, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0xd7e, 0x8001, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x62}, {0x9, 0x1ff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x401, 0x7, 0x5, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x40, 0x8, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1ff, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffff962}, {0x1, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3f51}, {0x5900, 0x6, 0xfffffffffffffd1d, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x6, 0x287, 0x0, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x9, 0x383, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7e8c}, {0x9, 0xfffffffffffffffc, 0x8, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x2, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xd99, 0x89, 0x800, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x168, 0xb84, 0x7, [0x0, 0x0, 0x0, 0x0], 0x7ce}, {0x7, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x7, 0xb20f00000, 0x10000, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x8f, 0x8, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0xffffffffffffffff, 0x3, 0x28, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0x3, 0x10001, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xffffffff, 0x29c, 0x4, [0x0, 0x0, 0x0, 0x0], 0x6687cef9}]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000-0x8)=@assoc_value={r2, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x40000) rt_sigtimedwait(&(0x7f0000c2f000)={0x7aee}, 0x0, &(0x7f0000b65000-0x10)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000651000-0x6)={r2, 0x6}, 0x6) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) fstat(r0, &(0x7f00002bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffff, &(0x7f000090f000)='./file0\x00', r1, &(0x7f0000b2d000-0x7a)="febc7b98fef3215e10780c1ca4dfc8e50ea7c6248dc73af4efcd211c6c93e4e3926f9a23abfaa3eed3ddba0b4d1fd29e48469c94c2d985a57252407e57a4434c292c14d70031afa8972fdeb7ec8895106e4d8c4666b260a6c2be59da1fb84a1dcb819855990758fae0e6f4d45ca0cb65eb5b42fa07647a2adcb7") write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xcd4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$adsp(&(0x7f00001a4000)='/dev/adsp#\x00', 0x9, 0x800) mbind(&(0x7f0000f17000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000ed4000-0x8)=0x9, 0xfffffffffffffd4a, 0x7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000a0000)={0x3, 0xfffffffffffffff9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000913000)=0x0) sysinfo(&(0x7f000069f000-0x26)=""/38) process_vm_readv(r2, &(0x7f00005f7000)=[{&(0x7f0000682000)=""/56, 0x38}, {&(0x7f0000fc1000)=""/167, 0xa7}, {&(0x7f00007ba000-0x78)=""/120, 0x78}, {&(0x7f0000ebd000)=""/94, 0x5e}, {&(0x7f0000240000-0x47)=""/71, 0x47}, {&(0x7f0000e21000)=""/0, 0x0}, {&(0x7f0000684000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d74000)=""/0, 0x0}, {&(0x7f0000d80000)=""/7, 0x7}], 0x9, &(0x7f0000f54000)=[{&(0x7f00002e6000-0x55)=""/85, 0x55}, {&(0x7f00004f5000)=""/90, 0x5a}], 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7c000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f0000831000)=0x7) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0xf, 0x0}, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007c3000)=0x7, 0x4) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000a9e000-0x4)=0x0) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x80000003e, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0xfbffff84, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x2c, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ef6d51cffd44"}}}, 0x4a) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 254.591747] RDS: rds_bind could not find a transport for 0.0.12.212, load rds_tcp or rds_rdma? [ 254.620801] RDS: rds_bind could not find a transport for 0.0.12.212, load rds_tcp or rds_rdma? 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) sendmsg$nl_generic(r0, &(0x7f0000a28000-0x38)={&(0x7f0000a3e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000a1b000)={0x264, 0x1f, 0x0, 0x3, 0x1, {0x4, 0x0, 0x0}, [@generic="055456e27d5d098b00966c9ac0828c8bc1085e96584a6a9efc3cdc1b70ff0bb7e5c38ac5148ecc0e0982640233f5d20e56a60894e8767eae4cbf38c2ebb9c632f65e42822d5e8d864a8fa5017f0e9bce466e5c7ef894424dacf395923fdc77ee2739edc13ee691a118e016d063691dd551adac5353d8d60d3f50f9a082ce6dbd8d47036ff2c12f3734633796e1999f718931b3b8a6e8413ce24a5187e66f2f0209ec701423", @nested={0x174, 0x56, [@typed={0xc, 0x31, @u32=0x7f}, @generic="aacbfd839d68c363fcb66166e5f6de8dd1339069a3ef180de67d3ed89aa186742d48c4e986cbc0f38ebbd079d7735b9e6b4cd4896f32387f56ef45eec16152a016af40ddb44980e6174885f26df9d9078276a02c41b2f187cf6ba8080f07eb79d822dc7b192e112b81309daaf6ca50802be888139e8079e69f81f3c8c2826054ad098bb93a53cb4951f2a0d942cc705fb985f513a896f5d7c480494f4d7b48a5a445b7e9542b", @generic="3f36aeda4c172b5018d4d45ee6cb68d1c0cf6c85c17d39bc389151f266372e1562ccecff214d292114492c11c72fefba54becb32f71c2a788c1c0c790852978b484de213a7b61c4e550570674b4d460e76f8271059c6a18bb5dc5bce3f9594302df8c3ce3a2ce8a691a101c1d068d35ba4653e9c5e6936983efaf22b685962bf76b10344839c6ff8e89604f0ea4c2a67302ed4d0c7055824ccd209", @flag={0x4, 0x1c}, @generic="16a38bd07e249454040718504f7e054b542e5b32ded7997a27fcf5fa7d376c"]}, @nested={0x10, 0x88, [@typed={0xc, 0x8c, @fd=r0}]}, @generic="60006b5d6d000d0f1a6644f2268f9de1d2ad50ce7b987b28419c880205be", @flag={0x4, 0x7f}, @flag={0x4, 0x3e}]}, 0x264}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bb6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006b2000-0x8)={0x0, 0x3}, &(0x7f0000bb5000-0x4)=0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f000037d000-0x10)={0x9e, &(0x7f000080d000)="cac3c0fcf8248797cfc08649dfedab8348549af0a20611ffc8562f35df2503667ada3923f28e9456c07cecb094343b4ec16ed1321de95ad09b3b5982ffe7d6043d32000ff8a7afdd367973580a6cc761c2c56949b28f34c46be9fbe983bb4e400664806974a1730457ef91fc86608534ccb935060891bfad2e6570cc758cdb8fa16f4ad41df0cfca5c110b714cace492b295e7899f2c8a51752765d4bf96"}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000463000-0x14)={r3, 0x7, 0x3, 0x2, 0xfffffffffffffff8, 0x0}, 0x14) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c14000)='/selinux/access\x00', 0x2, 0x0) r1 = eventfd2(0x6, 0x80000) r2 = socket(0x10, 0x2000000080803, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008f3000-0x4)={0x20, 0x7, 0xa000}, 0x4) write(r1, &(0x7f0000b8a000-0x1f)="000000090104ff00fd4345c007110000f305f00008000100010400dcff0800", 0x37e) write(r2, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002e5000+0x6ec)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000064d000-0x4)=0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpid() ptrace(0x10, r2) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 254.648894] device eql entered promiscuous mode 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 254.724363] QAT: Stopping all acceleration devices. 2018/01/12 20:18:44 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x2, &(0x7f0000f69000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$peekuser(0x3, r1, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x37, &(0x7f0000000000)=""/112, &(0x7f0000001000-0x4)=0x70) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aff000)=0x810, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x3c) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000082d000)={0x0, 0x44, "1f5e5ad5c24181246be45caceee40a563ad4abd3ac6a73d0a7e7f25965555117fdb2d11a241322e2102ad94af98c4effd85536c4e662006e6fe675984e77aee72e38d12c"}, &(0x7f0000b01000-0x4)=0x4c) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x1, 0x8, 0x0, 0x7, 0x101, 0xff, 0x2, 0x8, r3}, &(0x7f0000b00000)=0x20) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fbf000-0x10)='/selinux/create\x00', 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x57, 0x7fff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000fbf000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000874000)='/dev/sequencer\x00', 0x14001, 0x0) connect$ipx(r0, &(0x7f00003a8000)={0x4, 0x5067, 0x3f, "116567ff1700", 0x6a, 0x0}, 0x10) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000553000)={0x8, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000073d000)={0x100000001, r2}) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d1b000)='/dev/snd/midiC#D#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000119000)=@assoc_value={0x0, 0x7ff}, &(0x7f0000bbe000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000031000)={r1, 0x9}, &(0x7f0000c26000)=0x8) perf_event_open(&(0x7f0000e1b000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r2, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000074b000-0xe)={0x0, 0x0, 0x3, [0x4, 0xfffffffffffffff8, 0x1]}, &(0x7f0000795000)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000905000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77d4, 0x1, 0x2, 0x7f, 0x3}, &(0x7f0000077000-0x1)=0xa0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000037f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003e6000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000139000)=0x1008) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000007d000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x20, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x5, 0x3557}, 0x8) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 254.749710] QAT: Stopping all acceleration devices. 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000cfd000-0xb)='/dev/audio\x00', 0x0, 0x0) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x807, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x0, 0x1, &(0x7f0000903000-0x10)={0x8, &(0x7f0000223000)=[{0x7, 0x6, 0x8000, 0x611}, {0xc7, 0x7, 0x7fff, 0x6}, {0x80000001, 0xffff, 0x69bb7bbf, 0x2}, {0x6, 0x5, 0xffffffff, 0x7}, {0x5, 0x10001, 0x81, 0xff}, {0x20e3, 0x1f, 0x26d, 0x7}, {0x0, 0x7ff, 0x8, 0x7fffffff}, {0x400, 0xffff, 0x40, 0x9}]}) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006c8000-0x9)='/dev/ppp\x00', 0x305041, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00006da000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000163000-0x78)={0x7, 0x0, [{0xb9f, 0x0, 0x7}, {0x0, 0x0, 0x5}, {0xc000039a, 0x0, 0x9}, {0x255, 0x0, 0x8000}, {0x0, 0x0, 0x3}, {0xb92, 0x0, 0x10000000000000}, {0xbff, 0x0, 0x2}]}) bind$ipx(r0, &(0x7f0000141000)={0x4, 0x65a, 0x6, "c72b1185f953", 0x1, 0x0}, 0x10) fcntl$setstatus(r0, 0x4, 0x800) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:44 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) r2 = semget(0x2, 0x4, 0x29) r3 = geteuid() r4 = getegid() getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000ffa000-0x4)=0x4, &(0x7f0000abf000-0x4)=0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000b51000-0x4)=0x9) r5 = syz_open_dev$sndmidi(&(0x7f0000d4e000-0x12)='/dev/snd/midiC#D#\x00', 0x50e, 0x280) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f00009a1000)={0xffff, 0x1, {0x3, 0x1, 0x7f, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000c89000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036b000-0x4)=0xfffffffffffffebe) r7 = getegid() semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000cc2000-0x58)={{0x7f2, r3, r4, r6, r7, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x100000000, 0x9, 0x5, 0x0, 0x0}) accept(r1, &(0x7f00008f5000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000016000)=0x6) setns(r0, 0x8000000) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x3e5) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) umount2(&(0x7f000056e000-0x8)='./file0\x00', 0x0) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f000002f000)={0x81, 0x0, [0xfffffffffffff218, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000694000-0xc)={0x10, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005c3000)=0x0) migrate_pages(r0, 0x0, &(0x7f0000bda000-0x7)=0x80, &(0x7f0000527000)=0x1) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000e39000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000952000-0x10)={0x0, 0x7530}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf4000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xffff, &(0x7f00009d4000-0x8)={0x0, 0x0}) finit_module(r0, &(0x7f00009ab000)='wlan1\x00', 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000ef2000-0xf8)="b1598ce153741774ecb3b8506b0e9153e6403055517d8fd58f8da38ad8f8aea5b3cc59fbc452fed25efc07f86e27e4981a1de0b92ecf77fb70d4dcdeaa256d5b4569a57afccc4af0f2543a375b3232e4aaabbd2bc4dfc1d20a1dbbb45b760697928541d79ff08fae169fd3f102225646fde213799b7e177080e15dc3cd4aafe4e1496ed8936ed739d9a32cccb2ec5a210a644f803c3f1979b5e2f6c5cd9b5b42836e244b3eb4c7448e21a668452889dac6055944285f401d8c761a27c593c0c9ef2f5c8bf58f53f4004a4e6c966248a01a644433aeddcce27ccd708ac7d071e5ef0019798ef5fcdec797e0a4750d46e413eb361eb40eab9c", 0xf8) r1 = socket(0x10, 0x806, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000098000)={0x0, 0x6b, "40fb3f4b5f0509c434334057bf609911e85275582c01945a833149bda7ab0c9e466fcafd84edea0256dd4607378bda6b18d41cafecbdf3526150f6fe873700efb48b63adca7db285046dd03ddf3435546328558a788e6643f96e9a8e8d4f22aded8da4285ec6a68bd82830"}, &(0x7f00009a0000)=0x73) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b48000)={r2, 0x44, "9ba8e1359daeccd0ba6fed4e452ddfbb367d1a0ea90047fd8d1fa650f21b8904cb89497b00d12cfe7ffb1fc8c3a5cf20588b6503266182cc7f6e322db9249b990ad2358d"}, &(0x7f0000505000)=0x4c) write(r1, &(0x7f00003ba000-0x1e)="1f0000000104ff00e74345c009110000f305f000000100f800d2ffdf00c7", 0xfffffffffffffdcb) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000a05000)='\x00', 0x2) fcntl$setstatus(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00006ad000)=0xfffffffffffffffa, 0x4) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f00004d3000-0x8)={0x0, r3}, &(0x7f0000837000)={0x4, 0x8, 0x0, 0x0, 0x1, 0x5}) write$tun(r2, &(0x7f0000588000-0x1593)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d27a7", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e72c48", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0fee08e0acd3f76"}}}}}, 0x6a) 2018/01/12 20:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000281000-0x8)='./file0\x00', 0x800f, 0xfffffffc) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00008d5000-0x14)={0x0, 0x3, 0x7, 0x3, 0x10000}) 2018/01/12 20:18:44 executing program 2: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 2: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a44000-0x10)={0x0, 0x0}) futex(&(0x7f0000061000-0x4)=0x1, 0x9, 0xbbf7, &(0x7f0000e5d000)={r0, r1+30000000}, &(0x7f0000ffa000-0x4)=0x400, 0x360) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x5, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) 2018/01/12 20:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") openat$selinux_context(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/12 20:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000f29000)='keyring\x00', &(0x7f000031f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000e0f000-0x6)='rxrpc\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b0000-0x22)="22a8d29dabd8d5b3f6a152cd3900aaf528a524b7a39102af1376905c7485849f4056c0463d13", 0x26, r1) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 2: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c2c000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x40000) flistxattr(r1, &(0x7f00005a0000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xfffffffffffffdb4) 2018/01/12 20:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) r2 = open(&(0x7f0000245000-0x8)='./file0\x00', 0x10000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00005a7000-0x1)=0x0) 2018/01/12 20:18:44 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0xfffffffffffffe69, &(0x7f0000015000-0x84)=[@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x475}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x962, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9146}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000012000-0x4)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x2, 0x20000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000015000)={r0, 0x2f, 0x3f, ""}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000001000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f00003bd000-0x1f)="1f0000000104ff00fd4345c007110000f315f00008000100010400dc030000", 0x1f) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000f8e000)=""/105, &(0x7f00008de000-0x4)=0x69) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000352000)=0x0, &(0x7f0000db0000)=0x4) 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) times(&(0x7f0000e67000)={0x0, 0x0, 0x0, 0x0}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x80084121, &(0x7f0000006000-0x1f5)="") fcntl$addseals(r0, 0x409, 0x5) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000670000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d2a000)={0x7, &(0x7f00008cb000-0x38)=[{0x1, 0x6, 0x10000, 0x9}, {0x1d8, 0x5, 0x40, 0x0}, {0x0, 0x200, 0x100000, 0x8}, {0x1, 0x1ff, 0x100000000, 0x2}, {0x4, 0x6, 0x2, 0x5a}, {0x9, 0x6, 0x57b, 0x8}, {0xfffffffffffffffa, 0x7, 0x6, 0x6}]}, 0x10) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) dup(r1) 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00001b1000)=0xfff, 0x4) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000822000-0x18)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) pread64(r0, &(0x7f0000f5a000-0x13)=""/19, 0x13, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000069e000)={0x0, 0x0}) 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000110000-0xd)='/dev/urandom\x00', 0x0, 0x40) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e65000-0x4)=0x1c, 0x80000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000287000)=@common='bcsh0\x00') perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00003d2000)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x40000000000000) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup(r1) sendto$ipx(r2, &(0x7f0000781000-0x70)="12007a50fb6a6a5384faa34cca7eb68dd415ea52ebae45495b336e7133b2f83b", 0x20, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c7a000)='/dev/audio#\x00', 0x87, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0x304) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005c0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a6000-0x4)=0x0, &(0x7f0000b00000)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000f8d000)={{0x40, 0x4, 0xfe99, 0x3ff, 0x1ff, 0x5}, 0xfff}) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000b50000)=0x3, 0x4) getsockname$ipx(r0, &(0x7f0000019000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000481000-0x4)=0x10) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000642000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000085e000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) utimensat(r0, &(0x7f00008cf000-0x8)='./file0\x00', &(0x7f00004e4000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x100) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 7: r0 = syz_open_dev$adsp(&(0x7f000087e000-0xb)='/dev/adsp#\x00', 0x808000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0xffffffffffffff1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fe8000)='/dev/snd/pcmC#D#p\x00', 0x6130d1c9, 0x400b00) ioctl(r0, 0x81, &(0x7f0000b3a000)="") r1 = perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000f6f000+0x1a4)="73656c696e7578807472757374092e70726f6300c2", 0x4) fcntl$setstatus(r2, 0x4, 0x40000) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x8) sendto(r0, &(0x7f0000479000)="3bcd7d5e22fdc58b6ad3c3a7149fe204aa6794f61b057b25faf222bbc8c7e1f55229e6a2c947122774085c361aeb246e4f765a9c", 0x34, 0x8000, &(0x7f0000412000-0x10)=@ax25={0x3, {"9433710baa5b3d"}, 0x0}, 0x10) r1 = socket(0x10, 0x2000000080806, 0x918) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000b8000)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x3, 0x9, 0x48}, &(0x7f0000555000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f5d000)={r1, 0x63, "121b70585c3a328604dfb90d4156d0cc4d153487ea4088bb92b237843a94fb069aea6d9aaafa2d68b461d7a8e59f023e77b78f78cd8cc8260b0940e94b37deae57af2e50b4a4604cc614ef3c585fd9971c4d3f3d8b872cbf634ec3d4f7f79431c277a2"}, &(0x7f00000a1000-0x4)=0x6b) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000114000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000076f000)=0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c33000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000071f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000106000)=@assoc_value={r3, 0x7054369}, &(0x7f0000e23000-0x4)=0x8) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000016b000-0x4)=0x0, &(0x7f0000882000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e63000-0x4)=0x0, &(0x7f0000536000)=0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23) getpeername$inet(r0, &(0x7f00009f4000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ba8000)=0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a1b000-0x5c)=[@in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000017c000)=0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f000082d000-0x4)=0x0, &(0x7f00008a5000)=0x4) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 2 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = semget(0x0, 0x3, 0x40) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f00002bb000-0xc5)=""/197) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f00009f0000)={0x81, 0x0, 0x93dd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xffffffffffff0001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c3000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004fd000)={0x0, 0xbe, "6933ec9d7fecf14163ce2a4d143380b1f9f768b10e813e608fc5f175ce59ec792c7e77ea67e93641e6fb9f81d930550072decd0bbe8ce00bf5fdf597f9d068dd22f5221b93e3e1f234c88545969184240333f57cd88477ecb338f684a8f1993497c401a45f3584e154f8fd1258731a6e7724668f11b4d693770ff1ebf87b9f3b9d32fb834252de5805bac29482d92ddbf5b62c0b611807236a3608aadeb176fd0a956c1b1074d782a77b0ad9acbc56d853be010681d498afc000ee3902f8"}, &(0x7f0000dbd000)=0xc6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000213000)={r3, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8bd2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) read(r0, &(0x7f0000adf000-0x70)=""/112, 0x70) r4 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r5 = syz_open_dev$mice(&(0x7f0000c5f000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) getsockopt$bt_sco_SCO_CONNINFO(r5, 0x11, 0x2, &(0x7f0000b1f000-0xfa)=""/250, &(0x7f00005af000-0x4)=0xfa) r6 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bf5000-0xc0)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0eeb9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672178f7e149be31bd78b506e8b", 0x2c, r1) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r4, r6, r4}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x4}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000aa000-0x9)='/dev/ppp\x00', 0x420000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00004d9000-0x90)={[0xffffffff, 0x8, 0x744, 0xffff, 0x7, 0x0, 0xfffffffffffffff7, 0x10000, 0xffffffff941f5211, 0x6, 0x5, 0x5, 0x79e8, 0xfffffffffffffff8, 0x400, 0x7fffffff], 0xf000, 0x20001}) r2 = syz_open_dev$vcsa(&(0x7f0000f60000)='/dev/vcsa#\x00', 0x8001, 0x100) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000fdd000)={0x7, &(0x7f0000269000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000719000)={r3, 0x2}) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000001a000)=0x100000000, 0x4) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000397000-0x11)='/dev/qat_adf_ctl\x00', 0x440, 0x0) io_setup(0x8, &(0x7f000026a000-0x8)=0x0) prctl$setmm(0x23, 0x3, &(0x7f000089f000/0x400000)=nil) io_cancel(r4, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x6, 0x6, r0, &(0x7f0000d1d000-0x1d)="ce03703435a87e28a3e6df1acb4b660d1150f73856b2372af3998f10a0", 0x1d, 0xff, 0x0, 0x1, r2}, &(0x7f0000a64000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 255.285895] FAULT_INJECTION: forcing a failure. [ 255.285895] name failslab, interval 1, probability 0, space 0, times 0 [ 255.304657] CPU: 0 PID: 9282 Comm: syz-executor2 Not tainted 4.15.0-rc7+ #259 [ 255.311976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.321321] Call Trace: [ 255.323909] dump_stack+0x194/0x257 [ 255.327547] ? arch_local_irq_restore+0x53/0x53 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) socket$inet(0x2, 0xb, 0x80) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000077000)={0x0, 0x7466}, &(0x7f0000868000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000003f000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0xf98, 0x1, 0x80}, &(0x7f00004e2000)=0xa0) 2018/01/12 20:18:45 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000a22000-0xd)='/dev/dmmidi#\x00', 0x81e, 0x600000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000bc8000)=0x100000001, &(0x7f00001e7000-0x8)=0x1) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000493000)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f7010000000000000001", 0x48) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000051f000-0xd8)=""/216, &(0x7f0000f52000)=0xd8) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000056c000-0x4)=0x1, 0x4) [ 255.332214] ? rcu_read_lock_held+0xa9/0xc0 [ 255.336547] should_fail+0x8c0/0xa40 [ 255.340265] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 255.345367] ? lock_downgrade+0x980/0x980 [ 255.349518] ? map_files_get_link+0x3a0/0x3a0 [ 255.354013] ? __lock_is_held+0xb6/0x140 [ 255.358091] ? find_held_lock+0x35/0x1d0 [ 255.362198] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 255.368091] ? rcu_note_context_switch+0x710/0x710 [ 255.373041] should_failslab+0xec/0x120 [ 255.377020] __kmalloc_track_caller+0x5f/0x760 [ 255.381599] ? strncpy_from_user+0x430/0x430 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000dea000-0x10)={0x3002, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000203000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bcf000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000d21000)=0x0) madvise(&(0x7f00001f3000/0x4000)=nil, 0x4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000585000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd432ec007110000f305f00000000000000006dcffdf00", 0x1f) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/audio\x00', 0x400001, 0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) syz_open_dev$midi(&(0x7f0000f2a000+0x94f)='/dev/midi#\x00', 0x7, 0x400) set_robust_list(&(0x7f0000673000-0x18)={&(0x7f000065b000/0x3000)=nil, 0x0, &(0x7f0000b1a000/0x1000)=nil}, 0x18) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000b03000)={&(0x7f00007d5000/0x2000)=nil, 0x2000}) [ 255.386005] ? strndup_user+0x62/0xb0 [ 255.389806] memdup_user+0x2c/0x90 [ 255.393343] strndup_user+0x62/0xb0 [ 255.396971] SyS_mount+0x3c/0x120 [ 255.400428] entry_SYSCALL_64_fastpath+0x23/0x9a [ 255.405172] RIP: 0033:0x452ac9 [ 255.408348] RSP: 002b:00007f8a744ddc58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 255.416051] RAX: ffffffffffffffda RBX: 00007f8a744ddaa0 RCX: 0000000000452ac9 [ 255.423412] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e91000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000f5d000)=0x2, 0x4) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0x8000000001e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c92000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 255.430677] RBP: 00007f8a744dda90 R08: 000000002040e000 R09: 0000000000000000 [ 255.437943] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 255.445212] R13: 00007f8a744ddbc8 R14: 00000000004b767a R15: 0000000000000000 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f00001c9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000044a000-0x10)={0x0, 0x0}, &(0x7f00009c9000-0x4)=0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000088000)='/dev/dsp\x00', 0x200000, 0x0) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000485000-0x11)='/selinux/enforce\x00', 0x400800, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001fc000-0x4)=0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000427000)={0x0, 0x14, "21c9121b6580ecf516ca6584a5ead4aaf8234cc2"}, &(0x7f0000afb000-0x4)=0x1c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000e10000)={0x3, 0x4, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b6c000)={0x1, 0x8, 0x4, 0x1, r2}, 0x10) 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000deb000-0x4)=0x0) 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = memfd_create(&(0x7f000023c000)='sysfs\x00', 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a46000)=0x0, &(0x7f000076f000)=0x4) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005dd000+0x312)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f0000e72000-0x4)=0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e1d000)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000b5c000)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x5, 0x1, &(0x7f0000b75000/0x1000)=nil, 0x7fff}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f94000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b8d000-0xb)='/dev/mixer\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00008f9000-0xbc)={0x80, 0x3, 'client0\x00', 0x1, "c7f29390b35eaebe", "6f420cd722080a44cee282c12f685383829ae05316147c6daec0842cd771a753", 0x100000001, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f20000-0xbf)=""/191, &(0x7f0000595000)=0xbf) 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000712000)=[{&(0x7f00006ad000)="f647576d633cd8e68c80da0ac8dfd63598827eb0ef384f0dbdc8a4b221868047ba20ff71046382f8368e326a3a81e5be86de188f70d7bec8e6920b5170d3761c05241135b0c7482e0f30d4d9d219bab7377f76f104b8c58a9a54fe4bef26bc09dad452c6e1278188345fffedbbae43663f1a7ecb61650f0d1775b305f7e08916792abc3c368158564c0dcf66ee993cdba564a658d8762687357ebea40b32f122ddc337d66a6470183bb9cd52", 0x0}, {&(0x7f0000d3d000-0x9e)="b35085b22bc10baca536e4b930ddbc0308bd04a66e44f971c6aa0c6057a36bd82c6c5e8a06b34990cbc5619ab65341f15f82cf4c95afdc9c03eb07d357b6965188a57b08ce4fbadfb43fa6083f18de7af5cd8d08dafeca3e00472902f1227b7cdef87447b51094b0d2180af7149fa33803e34cd1f4a2f9bd58308b2bb78b97e5b70e6e4e4e3cf10c2e577138103a0b6d00816e9055987957b1fda08e90a1", 0x0}, {&(0x7f0000c9c000-0x35)="be46e56095d7529a13d1f9d5b0a9f22f53029780978b6fcdb23fe35737bb1f6d6ce25a6c10cc91902cf479d18f636e08a3685577cf", 0x0}], 0x100000000000008b, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0xfffffffffffffe95, ""}], 0x18, 0x800}, 0x0) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 5: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd2c) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f000083d000)='/dev/snd/midiC#D#\x00', 0xffff, 0x8800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000fd3000-0x50)=[{&(0x7f0000000000)="57359b2f84a762caad2c780fd7d543a3d6fce7aec828ce7758d62b25b143a0dd305decaca6bca0fb09cfe5b9d355d8b371da2f11f423d0eee3fa8d48157610908b000de21ce5b2c61b75e6c6d5a7ac267ebc686f0e683c83dded71142fd3d3e3030ae207aa7dff8282848da25c55e8a4e4af559550086826fb6a94", 0x7b}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000edf000-0x1e)="8f7ecdd33f00e7dfd77f8aebff4dba02597a344fce98f2da61db60c6cdeb", 0x1e}, {&(0x7f0000d5b000)="37f93829778c0b1eb54eac72", 0xc}, {&(0x7f0000f8d000)="f1ed64387f6fca3cff34bbc62beb1ca534600aa17be6bca10200e4744aed0f8de1627febaf6912416a", 0x29}], 0x5, &(0x7f0000001000-0x1140)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x68, 0x117, 0x2, 0x53, "bfd7899bcde030e3938e372e4cdcfb649ad590d4ef6e8c6dcb313e11721e282ad5cb82f8ba392a64bd6339a355f9c76552c07e8d8834e8805ae0f3c37db7af8b13199db0d6a3952e758316c0483c0f9dfbe179"}, @iv={0x18, 0x117, 0x2, 0x3, "8f5317"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1140, 0x20000000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) r2 = semget(0x1, 0x1, 0xa1) semop(r2, &(0x7f000024c000-0x12)=[{0x0, 0x80000000, 0x1000}, {0x1, 0x1ff, 0x800}, {0x3, 0x53d2, 0x1800}], 0x3) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:45 executing program 5: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) keyctl$set_reqkey_keyring(0xe, 0x0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000ec4000)='/dev/amidi#\x00', 0x1, 0x48000) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000e44000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000012a000-0x8)='./file0\x00', &(0x7f0000e64000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) stat(&(0x7f0000757000-0x8)='./file0\x00', &(0x7f00005f7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$adsp(&(0x7f0000ea6000-0xb)='/dev/adsp#\x00', 0x8, 0x200800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000b65000-0x4)=0x6, 0x4) syz_open_dev$dmmidi(&(0x7f000070b000)='/dev/dmmidi#\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000c3b000)="b0", 0x1, 0x800000000000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000173000)=0x7ce0a7b8, 0x4) shutdown(r1, 0x1) symlink(&(0x7f000021b000-0x8)='./file0\x00', &(0x7f00002a4000-0x8)='./file0\x00') 2018/01/12 20:18:45 executing program 5: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009e3000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_config_ext={0xffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000010a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d4000-0x4)=0x0, 0x4) r1 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r1, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00009b5000-0xc)='/dev/amidi#\x00', 0xff, 0x2020c0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000571000-0x10)={&(0x7f0000668000/0x9000)=nil, 0x9000}) r1 = socket(0x2, 0x400000000000003, 0x3) sendmmsg$nfc_llcp(r1, &(0x7f00002de000)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000402063b4a6402100000008890512b63afb003204d87637cb00067298ca57fad84a7a71bd03678bcd0000ed2fcb89715303fffc878e00b571", 0x0}, 0x60, &(0x7f000095e000)=[], 0x0, &(0x7f0000fdc000)={0x10, 0x0, 0x7, ""}, 0x10, 0x0}], 0x1, 0x0) signalfd(r0, &(0x7f0000c0f000)={0x2c57}, 0x8) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000cff000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000a08000-0x8c)=""/140) write(r1, &(0x7f00008df000)="1f0000000104ff0700e800ce072d0000f3e9ef00080003000000e31600df000d", 0x20) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000e81000-0x8)={r2, 0x0}) 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pipe(&(0x7f0000421000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) 2018/01/12 20:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00007f2000)=0x0) rt_sigaction(0x7, &(0x7f00003bf000)={0x47e1a8, {0xfffffffffffff27a}, 0x800000000000000, 0x0}, &(0x7f0000ac7000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00001fe000)='/dev/sg#\x00', 0x0, 0x0) 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r0, &(0x7f0000a88000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e0d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00004d5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") syz_open_dev$adsp(&(0x7f0000312000-0xb)='/dev/adsp#\x00', 0x4, 0x40) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) bind$inet(r0, &(0x7f0000c9b000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f000097c000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0xffffffffffffffae) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000213000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000cae000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) rt_sigprocmask(0x2, &(0x7f0000a0f000)={0x20}, &(0x7f0000ff0000)={0x0}, 0x8) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x80005, 0x8) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f00005f8000)=0x4) r2 = add_key$keyring(&(0x7f0000430000-0x8)='keyring\x00', &(0x7f00009d5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f0000dd9000-0xbe)="1e2324d044510f5359b6c0848da5613841dd382bde699215933226897ac0e3064d9e7078825dba657e17619ada569aa48faaee004bb3650521ca7f0dbb6476adcad535d34d1e67170fbf0e657bf4249c96f0f14cac9263f06d6ab20de3f97ea2ee9ca574d28ac3fe7841bec1e3076f4736fa8bae6fc19633580f5ecf9d2684a81e9be7e96534e872cd98606afc516ccfd84ed375c681e166cf76de1fa574c22d129b865276ee74a18ebb674fcbdd736edff29d8a3401c444ddf5375d025d", 0xbe) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e8e000-0x8)={0x0, 0x3}, &(0x7f0000d16000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bff000)={0xfffffffffffffffd, 0x6, 0x3, 0xfffffffffffffeff, 0xe1, 0x80000001, 0x4, 0x6ec26472, r3}, 0x20) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00005c0000)='/dev/audio\x00', 0x400, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f00000bc000)={&(0x7f00007d2000-0x8)=[0x0, 0x0], 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000384000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000015c000)={0x0, &(0x7f0000326000)=[]}, 0x10) 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000052c000)='/dev/qat_adf_ctl\x00', 0x64042, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000898000)={0x1fe, 0x0, &(0x7f00005d9000/0x1000)=nil}) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c10000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000077c000-0x10)={0x2, &(0x7f00005db000)=[{0x0, 0x0}, {0x0, 0x0}]}) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 255.885343] kauditd_printk_skb: 103 callbacks suppressed [ 255.885351] audit: type=1326 audit(1515788325.827:2091): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9407 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:45 executing program 2: mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bc2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) connect$unix(r0, &(0x7f00001b4000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000002000-0xa)='net/l2cap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001de000-0x4)=0x0, &(0x7f000091e000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000eee000)={0x2, &(0x7f0000713000-0x8)=[0xfffffffffffffffd, 0x38f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) getsockname$netrom(r1, &(0x7f0000522000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f32000)=0x48) r2 = openat(0xffffffffffffffff, &(0x7f0000f3f000)='./file0\x00', 0x8040, 0x1) write$eventfd(r2, &(0x7f0000d64000)=0x5, 0x8) write(r1, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x8005) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getpeername(r0, &(0x7f00007a6000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000802000)=0x58) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000663000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015a000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fc9000-0x4)=@assoc_id=r2, 0x4) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:45 executing program 3: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) mmap(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000068c000)={0xf, 0x5, &(0x7f0000c74000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0xc55}, [@generic={0x5, 0x6, 0x9, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c01000)='GPL\x00', 0x100000001, 0xa7, &(0x7f0000d39000)=""/167, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x11, 0x1000000884, 0x7fde) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d3b000-0x4)=0x5, 0x4) pwrite64(r0, &(0x7f0000369000-0x1)='4', 0x1, 0xffffffffffffff00) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x5) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000f7000)="8ab9b1baad04e87733a1fa59045734f1", 0x10) connect$inet(r2, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r2, 0x1) sysfs$3(0x3) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/12 20:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000def000)='/dev/rtc\x00', 0x80000, 0x0) accept$ipx(r1, &(0x7f00002af000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008f1000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000de3000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000deb000-0x68)="5d42f890e4dd778a1c3b00a4067bd51de24db40c", 0x14, 0x10, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 255.917746] audit: type=1326 audit(1515788325.839:2092): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9407 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=22 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 255.942480] audit: type=1326 audit(1515788325.843:2093): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9407 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/12 20:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000213000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000cae000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) rt_sigprocmask(0x2, &(0x7f0000a0f000)={0x20}, &(0x7f0000ff0000)={0x0}, 0x8) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000864000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) [ 255.967272] audit: type=1326 audit(1515788325.843:2094): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9407 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 256.002957] nla_parse: 147 callbacks suppressed 2018/01/12 20:18:45 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000e4c000-0x40)={0x3f, 0x0, 0x81, 0x8, "810cd38921fe1e7b95a5128a86656aeb246d71776616bd40f9948dc8e2075cbce0943c8ca9c937920858c807", 0x7}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x43, &(0x7f0000a72000-0x9d)="add822aff9076fc731502abbcf84825bae9007dba6e91477e082d1f45af63ecb89c169897222517d2478c27e4af9a694081840ef7bc3e6aa3765291adb317d8ecbc61f760b6bcfcd503fd52db28dcd1f568a63453c3cb30a2398ac6d22262a109c0e4cd911715742c4521b2a339e1617fe6252d08416ee0388da6fea79892bf63b586ecab581d3f0831f0390372aa713ddb56f9422bba13444fd8a1e04", 0x9d) pipe(&(0x7f00002ff000)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000920000-0x28)={0x24e7cadb, 0x13, 0xff, 0x101, "45bde0c0d5b2671506708acf22c66a3ce6956337eb5c0d3ceb5df61ccbe55955"}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000029f000-0x4)=0xff, &(0x7f0000619000)=0x4) [ 256.002962] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 20:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dea000-0x4)=0x0, 0x4) flistxattr(r0, &(0x7f000076b000)=""/91, 0x5b) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) flock(r1, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000a3e000-0x8)={0x0, 0x1000}, &(0x7f0000d88000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000c14000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000015f000)={r2, 0x1f}, 0x8) [ 256.005779] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.017240] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.058630] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.058913] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.075277] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.078684] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.078945] FAULT_INJECTION: forcing a failure. [ 256.078945] name failslab, interval 1, probability 0, space 0, times 0 2018/01/12 20:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) fchdir(r0) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) 2018/01/12 20:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000019000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002dc000-0x10)={0xdcef, 0x7, 0xe88, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000019, 0xf, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget$private(0x0, 0x0, 0x8) connect$inet(r1, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002af000)={0x4, 0x200, 0x9, 0x80000000, 0x0}, &(0x7f0000023000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000011d000-0xa0)={r2, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7f, 0x0, 0x6, 0x0}, &(0x7f0000ad6000-0x4)=0xa0) sendmsg$alg(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = socket$kcm(0x29, 0x4000000002, 0x0) getpeername(r0, &(0x7f0000f86000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000088c000-0x4)=0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000cce000)='/dev/mixer\x00', 0x200, 0x0) r2 = shmget$private(0x0, 0xf000, 0x145, &(0x7f0000e5f000/0xf000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000755000)=""/4096) getpeername$unix(r1, &(0x7f0000f4b000)=@file={0x0, ""/108}, &(0x7f0000877000-0x4)=0x6e) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 1: r0 = socket(0x40000000015, 0x8005, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a3000-0x68)=[], 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000806000)='/dev/rtc\x00', 0x8180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001000-0x59)=""/89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000000}, @in6={0xa, 0x1, 0x9397, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0x104, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x637}, @in6={0xa, 0x1, 0xfd0e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0xe4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000fd1000-0xed)=""/237, 0xed) 2018/01/12 20:18:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="73656c00000000000000040000000000000000c2af", 0x2) fcntl$setstatus(r0, 0x4, 0x40000) ioctl$TCSBRK(r0, 0x5409, 0x1f) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$audion(&(0x7f0000ebf000)='/dev/audio#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000078a000)={r0, r1, 0x1, 0x1}, 0x10) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000057c000-0x8)=0x3) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f000014d000)="3f6936ec", 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000061000-0xc)={&(0x7f0000fe8000)='./file0\x00', r1}, 0xc) sendmmsg$alg(r4, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f00007b7000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r4, 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x80) r5 = syz_open_dev$sndmidi(&(0x7f0000740000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$TCSETSW(r5, 0x5403, &(0x7f000017d000-0x24)={0x1, 0x5, 0x81, 0x200, 0x3, 0x1, 0xfffffffffffffe00, 0x9, 0x7, 0x3, 0x7f, 0x5}) 2018/01/12 20:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000838000)='./file0/file0\x00', 0x400000, 0x80) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)="") r3 = creat(&(0x7f000001d000)='./file0\x00', 0x4) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00008fa000-0x4)=0x0, &(0x7f0000fe8000)=0x4) renameat(r2, &(0x7f000043c000)='./file0\x00', r2, &(0x7f00008c1000)='./file0/file0\x00') [ 256.078957] CPU: 0 PID: 9444 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.078964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.078967] Call Trace: [ 256.078985] dump_stack+0x194/0x257 [ 256.079011] ? arch_local_irq_restore+0x53/0x53 [ 256.079023] ? rcu_read_lock_held+0xa9/0xc0 [ 256.079037] ? pid_task+0xf7/0x1a0 [ 256.079066] should_fail+0x8c0/0xa40 [ 256.079087] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/12 20:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000751000)=[{&(0x7f0000801000)="a77e1e7ed47506c7c11acb727b10ba62cb0864b51e5a0856a35af23f9cb3337f93f768ba753e5d678090a255a57d4596b4d114816d5f9f338dcd781f188fb0766581e5dfb012c5f70ebfe17147400fb3174e80587cd959af29df40c3ffe523affb27a5e07516d448abe7da1d819aaf47f799d489c3bc14920977ea6b93477e09b4d67cf17e149017ab2b1ff95397d62154d1e64ae2914ab030d67aafe0bd3a07dcde3938d27b2f9b25cb1cd64308d7447733cb24c819a85681912b5fb8caa5d0cbb39baf6e6c2f3c916d4d0a7d55b480b6a467fdcae437", 0xd7}], 0x1, &(0x7f0000001000-0x172)=[], 0xfffffffffffffda0, 0x0}, 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000058b000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000d3a000)=0x0) 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000c4c000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 256.079100] ? lock_downgrade+0x980/0x980 [ 256.079113] ? map_files_get_link+0x3a0/0x3a0 [ 256.079122] ? __lock_is_held+0xb6/0x140 [ 256.079157] ? find_held_lock+0x35/0x1d0 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:3): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757374092e70726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003aa000)=0x0, &(0x7f00006db000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) rmdir(&(0x7f00007cc000-0x8)='./file0\x00') mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x0) ioctl(r0, 0xc0884123, &(0x7f000000b000-0x1)="") 2018/01/12 20:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x800, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) io_setup(0x80, &(0x7f0000ca2000-0x8)=0x0) getpeername$inet6(r0, &(0x7f0000235000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00005ce000-0x4)=0x1c) r2 = creat(&(0x7f0000530000-0x8)='./file0\x00', 0x5) io_cancel(r1, &(0x7f0000de4000-0x40)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000e60000-0x16)="2528c2557abdbf3b55697b867a538db2c39bfc5ad706", 0x16, 0x5, 0x0, 0x0, r2}, &(0x7f000015d000)={0x0, 0x0, 0x0, 0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bf9000-0x11)='/dev/qat_adf_ctl\x00', 0x280000, 0x0) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 256.079214] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.079221] ? __lock_is_held+0xb6/0x140 [ 256.079237] ? rcu_note_context_switch+0x710/0x710 [ 256.079267] should_failslab+0xec/0x120 [ 256.079279] __kmalloc_track_caller+0x5f/0x760 [ 256.079298] ? strncpy_from_user+0x430/0x430 [ 256.079308] ? strndup_user+0x62/0xb0 [ 256.079330] memdup_user+0x2c/0x90 [ 256.079345] strndup_user+0x62/0xb0 [ 256.079362] SyS_mount+0x3c/0x120 [ 256.079382] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.079389] RIP: 0033:0x452ac9 [ 256.079394] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.079403] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.079408] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.079414] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.079420] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.079426] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.203889] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.205244] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.208669] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 256.217964] FAULT_INJECTION: forcing a failure. [ 256.217964] name failslab, interval 1, probability 0, space 0, times 0 [ 256.217977] CPU: 1 PID: 9471 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.217982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.217987] Call Trace: [ 256.218008] dump_stack+0x194/0x257 [ 256.218028] ? arch_local_irq_restore+0x53/0x53 [ 256.218039] ? __save_stack_trace+0x7e/0xd0 [ 256.218070] should_fail+0x8c0/0xa40 [ 256.218095] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.218109] ? kasan_kmalloc+0xad/0xe0 [ 256.218116] ? __kmalloc_track_caller+0x15e/0x760 [ 256.218126] ? memdup_user+0x2c/0x90 [ 256.218136] ? strndup_user+0x62/0xb0 [ 256.218145] ? SyS_mount+0x3c/0x120 [ 256.218154] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.218188] ? find_held_lock+0x35/0x1d0 [ 256.218242] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.218259] ? rcu_note_context_switch+0x710/0x710 [ 256.218269] ? __check_object_size+0x25d/0x4f0 [ 256.218291] should_failslab+0xec/0x120 [ 256.218304] __kmalloc_track_caller+0x5f/0x760 [ 256.218322] ? strncpy_from_user+0x430/0x430 [ 256.218331] ? strndup_user+0x62/0xb0 [ 256.218342] ? _copy_from_user+0x99/0x110 [ 256.218360] memdup_user+0x2c/0x90 [ 256.218374] strndup_user+0x62/0xb0 [ 256.218390] SyS_mount+0x6b/0x120 [ 256.218409] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.218416] RIP: 0033:0x452ac9 [ 256.218421] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.218430] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.218435] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.218440] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.218446] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.218451] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.258669] FAULT_INJECTION: forcing a failure. [ 256.258669] name failslab, interval 1, probability 0, space 0, times 0 [ 256.258682] CPU: 1 PID: 9480 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.258687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.258691] Call Trace: [ 256.258706] dump_stack+0x194/0x257 [ 256.258724] ? arch_local_irq_restore+0x53/0x53 [ 256.258759] should_fail+0x8c0/0xa40 [ 256.258777] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.258785] ? __kmalloc_track_caller+0x15e/0x760 [ 256.258795] ? strndup_user+0x62/0xb0 [ 256.258804] ? SyS_mount+0x6b/0x120 [ 256.258813] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.258853] ? find_held_lock+0x35/0x1d0 [ 256.258910] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.258918] ? lock_release+0xa40/0xa40 [ 256.258934] ? rcu_note_context_switch+0x710/0x710 [ 256.258964] should_failslab+0xec/0x120 [ 256.258977] kmem_cache_alloc_trace+0x4b/0x750 [ 256.258997] ? kasan_check_write+0x14/0x20 [ 256.259008] ? _copy_from_user+0x99/0x110 [ 256.259030] copy_mount_options+0x5f/0x2e0 [ 256.259051] SyS_mount+0x87/0x120 [ 256.259071] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.259078] RIP: 0033:0x452ac9 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:4): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e1b000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e2c000)="73656c696e7578807472757300000000726f6300c2", 0x5) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/01/12 20:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000dbd000)="70726f63d600", 0x2) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00009ce000-0x4)='tls\x00', 0x4) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") open$dir(&(0x7f000025e000)='./file0\x00', 0x200, 0x2) 2018/01/12 20:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e67000-0x11)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000449000)={0x2, r0, 0x1}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000538000-0x68)={0x6, 0x3, [{0x5, 0x0, 0x20}, {0x7fff, 0x0, 0x5}, {0xfffffffffffffff9, 0x0, 0x100000}, {0x6, 0x0, 0xa9}, {0x80000000, 0x0, 0x430790b4}, {0x4, 0x0, 0x100000000}]}) 2018/01/12 20:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$peekuser(0x3, r0, 0x4) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000b0000-0xa0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x6b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0xa0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000bbb000-0x400)={""/1024}) syz_open_dev$midi(&(0x7f000010f000-0xb)='/dev/midi#\x00', 0x10002, 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000413000-0x4)=0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008f2000-0x8)=0x0) 2018/01/12 20:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000158000-0xd)='/dev/dmmidi#\x00', 0x7, 0x82) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00005ea000-0x38)={0xfa000000000, 0x925, &(0x7f0000155000)="090f5ebafd39651eaff99fc090857a0f9e4c76ee8d3c1d130974e3a0ef160df875220a1ccef6b5832e819b1a794e85083b3940af842980cd91957b765bb43c7aae8c1ace3ec6301606c61409d886cfb78f1d9b6a4791df5892c48eff9337ad3645fea38b3b4d411a0ca073944a9cde12fc75876fbdb058f62e5c3263c6049d53b7fb4b926110b0ebe1783ef76bfe19dfae4acd33a73864799ad7fdd14d1334761b07de796eda44a31b5485021bee3b07847fe6", &(0x7f00003f5000)="546336a3bd577e92d96c42ac1b5d940b242d79281f7fe3e296613d45f0ad3007195ef2aa4063f93de32e23caa197a821e5d61f7325e326d98a158adbca5fe760d9375fe4cb1f8881de6c35a755cdccc97867cc74940e144b2c0634effc3d523bfa964e347b7561cf5f6a3574c1ec545fc7ee249eb5a1d456d1123dd3e2279f37d6b66f2bd1eff9548a86bd6343712a9b64f5bdb3f2159aff150a8a478656a380f9a121a7a99e61ae10d489c4af880e127647ba95388e29d3b24bd9b5ebe5577e7e67d0fad9a55fd7ea09347450278c89deae539257d25dc4ad6a28112067", 0xb3, 0xde, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$bt_sco(r1, &(0x7f000099f000-0x8)={0x1f, {0x8cc7, 0x65fb0f77, 0x10000, 0x3, 0x0, 0x1}}, 0x8) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00005cf000-0x1)=0x0) 2018/01/12 20:18:46 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00001c9000)={0x0, @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]}, 0x80000000, 0xd5f, 0x401, 0xfffffffffffffff7, 0x6a}, &(0x7f0000f7b000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f27000-0x103)={r1, 0x5, 0xfb, "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"}, 0x103) write(r0, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c026b010035", 0x26) r2 = syz_open_dev$sndpcmc(&(0x7f0000ebd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x8400) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) 2018/01/12 20:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000014d000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000f55000/0x1000)=nil) socketpair(0xf, 0x4, 0x100, &(0x7f0000f8e000)={0x0, 0x0}) mremap(&(0x7f0000d8e000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f00006c2000/0x3000)=nil) r0 = syz_open_procfs(0x0, &(0x7f00002f7000-0x17)='net/ip6_tables_targets\x00') sendfile(r0, r0, &(0x7f00000e4000-0x8)=0xffffffd, 0x7ffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000016c000)={0x0, 0x401, 0x1}) [ 256.259087] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.259097] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.259102] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.259108] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.259114] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:5): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000466000-0x4)=0x0) move_pages(r1, 0x4, &(0x7f000068b000-0x20)=[&(0x7f000093b000/0x2000)=nil, &(0x7f0000a9c000/0x1000)=nil, &(0x7f000037c000/0x3000)=nil, &(0x7f0000aa4000/0x4000)=nil], &(0x7f00005f7000)=[0x0, 0xff8, 0x6, 0x3, 0xee2, 0x7, 0xc000000000000000, 0x9, 0xff], &(0x7f0000c4d000-0x8)=[0x0, 0x0], 0x6) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f0000ffb000-0x1f)="1f0400000100ff07000000ce072d0000f305f000df0003000000e3db000800", 0xfffffffffffffda7) 2018/01/12 20:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/12 20:18:46 executing program 5 (fault-call:2 fault-nth:6): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 256.259121] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.307798] FAULT_INJECTION: forcing a failure. [ 256.307798] name failslab, interval 1, probability 0, space 0, times 0 [ 256.307810] CPU: 1 PID: 9488 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.307816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.307819] Call Trace: [ 256.307832] dump_stack+0x194/0x257 [ 256.307847] ? arch_local_irq_restore+0x53/0x53 [ 256.307871] should_fail+0x8c0/0xa40 [ 256.307884] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.307899] ? __lock_is_held+0xb6/0x140 [ 256.307921] ? find_held_lock+0x35/0x1d0 [ 256.307937] ? __lock_is_held+0xb6/0x140 [ 256.307967] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.307981] ? rcu_note_context_switch+0x710/0x710 [ 256.308012] should_failslab+0xec/0x120 [ 256.308028] kmem_cache_alloc+0x47/0x760 [ 256.308065] ptlock_alloc+0x24/0x70 [ 256.308086] pte_alloc_one+0x59/0x100 [ 256.308104] do_huge_pmd_anonymous_page+0xc23/0x1b00 [ 256.308115] ? __lock_acquire+0x664/0x3e00 [ 256.308125] ? print_irqtrace_events+0x270/0x270 [ 256.308146] ? __thp_get_unmapped_area+0x130/0x130 [ 256.308156] ? __lock_acquire+0x664/0x3e00 [ 256.308165] ? __lock_acquire+0x664/0x3e00 [ 256.308186] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.308207] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.308216] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.308232] ? perf_trace_lock+0x900/0x900 [ 256.308244] ? check_noncircular+0x20/0x20 [ 256.308281] ? perf_trace_lock_acquire+0xe3/0x980 [ 256.308310] ? perf_trace_lock_acquire+0xe3/0x980 [ 256.308319] ? perf_trace_lock_acquire+0xe3/0x980 [ 256.308332] ? check_noncircular+0x20/0x20 [ 256.308353] ? perf_trace_lock+0x900/0x900 [ 256.308369] ? check_noncircular+0x20/0x20 [ 256.308391] __handle_mm_fault+0x1a0c/0x3ce0 [ 256.308413] ? __pmd_alloc+0x4e0/0x4e0 [ 256.308438] ? find_held_lock+0x35/0x1d0 [ 256.308460] ? handle_mm_fault+0x248/0x8d0 [ 256.308472] ? lock_downgrade+0x980/0x980 [ 256.308531] handle_mm_fault+0x334/0x8d0 [ 256.308538] ? down_read_trylock+0xdb/0x170 [ 256.308547] ? __do_page_fault+0x32d/0xc90 [ 256.308560] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 256.308569] ? vmacache_find+0x5f/0x280 [ 256.308580] ? vmacache_update+0xfe/0x130 [ 256.308596] ? find_vma+0x30/0x150 [ 256.308615] __do_page_fault+0x5c9/0xc90 [ 256.308642] ? mm_fault_error+0x2c0/0x2c0 [ 256.308674] do_page_fault+0xee/0x720 [ 256.308688] ? __do_page_fault+0xc90/0xc90 [ 256.308735] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.308751] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/01/12 20:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x2000000080803, 0x9) accept$inet6(r0, &(0x7f000034e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008be000-0x4)=0x1c) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r1 = syz_open_dev$audion(&(0x7f00009d8000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x200900) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000d34000-0x40)={0x5, 0x7, 0x9, 0x80000000, "188759e8a9ac45869ff5bd67a7aba16886ff198149485fae9b102bb8b99ed0f51e1e5a25ae46934d0c50c838", 0x3}) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ab0000-0x8)={0x0, 0x0}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:7): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000620000-0xd)='/dev/usbmon#\x00', 0x6, 0x10140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000001000-0xc)={0x0, 0x4, [0x2]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000733000-0x8)='./file0\x00', 0x101000, 0x8) clock_gettime(0x80005, &(0x7f00002bb000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000517000)={{0x1ff, 0x0, 0x8, 0x2, "e0240c6ad755bf1148156633c33fb3db701d661e0b4dabe790db8e2aa28c660125a16396fea781c111d4e054", 0x4}, 0x8d, [0x52, 0x3f, 0x1, 0xae06, 0x8, 0x9, 0x5, 0x80000001, 0x1, 0x8001, 0x8, 0x5, 0xbd8, 0x5, 0x10001, 0x7, 0x7, 0x1f, 0xd1, 0x81, 0xca0c, 0x9, 0x101, 0x1f, 0x10001, 0x78, 0xd48, 0xf, 0x1, 0x8, 0x5, 0x5, 0x32a, 0x6cd, 0xb9a2, 0x1ff, 0x2, 0x3, 0x5, 0x2, 0x1ff, 0x9, 0x4, 0x5c, 0x1000, 0x40, 0xb5c, 0xffffffffffffffdf, 0x100000000, 0x400, 0x7f, 0x6, 0xffffffffffffff7f, 0x8, 0x1, 0x9a, 0x8, 0x8, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x3ff, 0x80000000, 0x5, 0x0, 0x4, 0x8, 0x27e37f8d, 0x2, 0x20, 0x6, 0xfff, 0x9b, 0x7, 0x2, 0x1ff, 0x7b, 0x80, 0x4, 0x9, 0x80000000, 0x81, 0x7a, 0x67ca, 0x8, 0x4, 0x1, 0x1, 0xfffffffffffffffc, 0x8, 0x9e, 0x2, 0x100000001, 0x20, 0x8, 0x8, 0x8, 0x80000000, 0x100, 0xfffffffffffffff8, 0x100000000, 0x800000000000, 0x4, 0x1, 0x6, 0x4, 0x69, 0x1, 0x87, 0x6, 0x3, 0x0, 0x737, 0xb7, 0x1, 0xf559, 0x3, 0x7, 0x2, 0x5, 0x9, 0x6, 0xd585, 0x1, 0xffff, 0x5, 0x10001, 0x1000, 0x80], {r2, r3+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") fchdir(r1) 2018/01/12 20:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0x0, 0x304, 0x0, 0x8000000000001f, 0x0}) r0 = socket(0x11, 0x3, 0x0) ioctl(r0, 0x8955, &(0x7f0000001000)="") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035e000-0x15)='/proc/self/net/pfkey\x00', 0x30a42, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x6) 2018/01/12 20:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00007d5000-0x4)=0x100000001, 0x4) getpeername$unix(r0, &(0x7f0000e9a000)=@file={0x0, ""/108}, &(0x7f0000349000-0x4)=0x6e) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f0000573000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f000085a000)=[], 0x0, &(0x7f00001fc000)=[], 0x0, 0x0}, 0x0) 2018/01/12 20:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000022e000-0xc)={0x3, r0, 0x1}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000e5d000)=0x8) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/dsp\x00', 0x900, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000e01000-0x18)={0x0, 0x6, 0x99, &(0x7f0000a70000)=0x0}) 2018/01/12 20:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000afd000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00001d5000-0xbc)={0x2, 0x0, 'client1\x00', 0xffffffff80000002, "bdcb53ec9d6a3dfd", "fd2feba19371ed78d139cf6d69d14adb82191d58343392d518652e0eea6b2bf2", 0x5, 0xc6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b01000)={0x0, 0x0, []}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000915000)=""/4096) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007e3000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000eac000-0x18)={0x0, 0x6af2, 0x30, 0x2, 0x3}, &(0x7f00002bb000)=0x18) openat$pfkey(0xffffffffffffff9c, &(0x7f0000480000)='/proc/self/net/pfkey\x00', 0x95d393ddda3f0726, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ff9000)={r4, 0x0, &(0x7f0000834000-0x48)=[]}, &(0x7f0000584000-0x4)=0x10) 2018/01/12 20:18:47 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d23000)={@common="736974300001000000000000000000f6", &(0x7f00002bf000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x7f, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000666000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000)=0xe8) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000d27000-0x14)={0x11, 0x1a, r2, 0x1, 0x8, 0x6, @random="ae67ab780b18", [0x0, 0x0]}, 0x14) 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:8): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 256.308776] page_fault+0x2c/0x60 [ 256.308787] RIP: 0010:copy_mount_options+0x190/0x2e0 [ 256.308792] RSP: 0018:ffff8801c1ea7ed8 EFLAGS: 00010246 [ 256.308800] RAX: 0000000000000000 RBX: 000000002040e000 RCX: ffffffff81b91bab [ 256.308807] RDX: 0000000000000158 RSI: ffffc90004b16000 RDI: ffff8801c289d460 2018/01/12 20:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000aed000-0x8)='./file0\x00', &(0x7f0000bb0000)=""/144) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000231000-0x4)=0x1, 0x4) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000677000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000017f000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000972000-0x28)={0x5, 0x3, 0x0, 0xfffffffffffffff7, 0x2}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000015c000)=0x0, 0x4) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000abd000)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ca8000000000000, 0x80000001, 0x3ff, 0x5, 0x0, 0xd52, 0xf6, 0xe15e, 0xa04, 0x2, 0x45c4, 0x6, 0x3, 0x4, 0x7]}, &(0x7f000021c000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ea6000-0x8)={r2, 0x7}, &(0x7f0000f6a000)=0x8) 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:9): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x800080803, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e0a000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0xcb}, &(0x7f00003b1000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001cb000)={r2, 0xb4d}, &(0x7f0000a4e000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00001b6000)={0x1, &(0x7f000085d000)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) [ 256.308814] RBP: ffff8801c1ea7f10 R08: 0000000000000000 R09: 1ffff100383d4f3b [ 256.308820] R10: 000000003f5e5760 R11: 0000000061ff1fe6 R12: 0000000000001000 [ 256.308827] R13: ffff8801c748c240 R14: ffff8801c748c240 R15: 000000002040f000 2018/01/12 20:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a3f000)='./file0\x00', 0x40) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:10): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000167000-0xc)='/dev/autofs\x00', 0x100, 0x0) r0 = socket(0x10, 0x2000000080803, 0xc) write(r0, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00009ca000-0x1)=0x0) accept$alg(r0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/ptmx\x00', 0x20041, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d3b000)=0x1) write(r0, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) [ 256.308856] ? copy_mount_options+0x18b/0x2e0 [ 256.308876] ? copy_mount_options+0x18b/0x2e0 [ 256.308896] SyS_mount+0x87/0x120 [ 256.308915] entry_SYSCALL_64_fastpath+0x23/0x9a 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:11): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") [ 256.308922] RIP: 0033:0x452ac9 [ 256.308927] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.308936] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.308942] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.308948] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.308953] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.308958] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.779718] FAULT_INJECTION: forcing a failure. [ 256.779718] name failslab, interval 1, probability 0, space 0, times 0 [ 256.779732] CPU: 0 PID: 9515 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.779739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/12 20:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007a9000)='/dev/usbmon#\x00', 0x2a9, 0x202200) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00008bc000-0x4)=0x0, &(0x7f000089e000)=0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000de6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000c94000)=0x1002) connect(r1, &(0x7f00005c4000)=@nl=@kern={0x10, 0x0, 0x0, 0x4200000}, 0xc) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005b2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000b45000)="3c30d6551b4a8788f8b423174000f7cabb47237661667e73281a19b0ecdb97c2c622c23175e588ede167f5922eaeb3250ec4963a11d4ebe33c66ec4506ac7fdd36158a7bf556bbb84db3911371364da95a22e4a5af5cf6c1707d91f7b5ed8de230e92fd9fe7e74cd4777674844576df9610d4e7fd85988fd2b1b630b6ef43d2c39b5f0dd27515a5104acd8b8a78e85142e76cfbfc4f4331c1bd04fdaa6f92f") ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000fb1000)={0x0, 0x16, 0x1, r2, 0x0}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d01000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x0, 0x2, [@multicast1=0xe0000001, @empty=0x0]}, 0x18) 2018/01/12 20:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000aed000-0x8)='./file0\x00', &(0x7f0000bb0000)=""/144) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1e, &(0x7f0000231000-0x4)=0x1, 0x4) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f0000439000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/12 20:18:47 executing program 3: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000028000)='\x00', 0x0) dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000016000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:12): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"3bb7fc286ca23d"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000080803, 0xc) sendmsg$kcm(r1, &(0x7f0000fbb000)={&(0x7f0000466000-0x10)=@nfc={0x27, 0x0, 0xffffffffffffff15, 0x7}, 0x10, &(0x7f0000903000-0x40)=[{&(0x7f00008a9000)="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", 0xfd}, {&(0x7f0000aca000)="574b8bec581120721721b86e51c4ebd45a6f1577b3a1a36e85c5af8bcf3fb5eec0f86e48d58f88992c2d2aaa449e", 0x2e}, {&(0x7f0000bdd000)="6157dab7520fe47fe22efd4029", 0xd}, {&(0x7f00004c3000-0x43)="cc9e0bb185fabefe05b857799abd2ade785eb28ea7f1bfaee862578f00caa0bd88d814adcc308d85a2d7db6290aa31cf4d0fcf2eb1e4458450dd286aaedc3632dba818", 0x43}], 0x4, 0x0, 0x0, 0x80}, 0x40000) bind$inet6(r1, &(0x7f000001b000)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) write(r1, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) r2 = getpgid(0xffffffffffffffff) stat(&(0x7f0000e65000-0x8)='./file0\x00', &(0x7f00008fa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008ab000)=0x0, &(0x7f0000ff6000)=0x0, &(0x7f00007be000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000090000-0xc)={r2, r3, r4}, 0xffffff65) write(r1, &(0x7f0000de2000)="1f0000000104ff07000000ce072d0000f3050600080003000000e3db00df00", 0xfffffffffffffeaf) 2018/01/12 20:18:47 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000cb4000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001000-0x4c8)={{0x4, 0x0, 0x2, 0x686b85a, "708e035b3ea1263a90d634259ec09b74a7e71fa3b91396fc690c883cac11d5005f490e4b1ee7a25826af6828", 0x4}, 0x3, [0x8, 0x3ff, 0x4d8, 0x7fff, 0x5, 0x25, 0x2, 0x80, 0x7, 0x9, 0x3f, 0x529af27b, 0x7, 0x4, 0x58a, 0x80000001, 0x80000001, 0x5, 0x40, 0x401, 0x0, 0x2113bc23, 0x8, 0x9b3, 0x6, 0x400, 0xfffffffffffffff7, 0xbd68, 0xa4e, 0x4, 0x3, 0x1, 0x80000001, 0x3, 0x8, 0x2, 0x1, 0x8001, 0x8, 0xdd, 0x7, 0x24b0, 0x97, 0x2, 0x3160, 0x2, 0x6, 0x8001, 0x400, 0xb49, 0x4, 0x4, 0x9, 0x7, 0x9, 0xf4, 0x7, 0x5, 0xfff, 0x0, 0x101, 0x4, 0xf0af, 0x7, 0x2, 0x8, 0x2, 0x0, 0x9, 0x7, 0x2, 0x800, 0x47, 0x0, 0xad, 0x1, 0x149, 0x8, 0x800, 0x80000001, 0x9, 0x6, 0x74b, 0x6, 0xfffffffffffffffd, 0x8, 0x1, 0xb0, 0xf9, 0x1, 0x5, 0x7, 0x2, 0x0, 0x1, 0x1, 0xa9e, 0xfffffffffffffe01, 0xbad, 0x4, 0x4, 0x8, 0x80000001, 0x2535, 0x1ca9, 0x4, 0x1ff, 0x7, 0x7fff, 0x1, 0x7, 0x5, 0x40, 0x3ff, 0x5, 0x7fff, 0x2, 0xfb2c, 0x8, 0x7fffffff, 0x6, 0x7fff, 0xfff, 0x6, 0x7fffffff, 0x8, 0x20, 0xffffffffffffffc1], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f000000c000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) 2018/01/12 20:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004d2000)={0x2, &(0x7f0000bdf000-0x30)=[{0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f000006d000)='net/softnet_stat\x00') 2018/01/12 20:18:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket(0xa, 0x6, 0xff) recvfrom(r2, &(0x7f0000653000+0x57f)=""/38, 0x26, 0x1, &(0x7f00003e0000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) [ 256.779742] Call Trace: [ 256.779762] dump_stack+0x194/0x257 [ 256.779778] ? arch_local_irq_restore+0x53/0x53 [ 256.779803] should_fail+0x8c0/0xa40 [ 256.779818] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.779839] ? handle_mm_fault+0x248/0x8d0 [ 256.779874] ? find_held_lock+0x35/0x1d0 2018/01/12 20:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000020c000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffc04, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000ba000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004ed000-0x4)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) chmod(&(0x7f0000049000)='./file0\x00', 0x100) recvmsg(r1, &(0x7f0000448000-0x38)={&(0x7f000099d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000043a000-0x80)=[{&(0x7f00009aa000-0x6c)=""/108, 0x6c}, {&(0x7f0000e10000)=""/123, 0x7b}, {&(0x7f000093d000-0xf2)=""/242, 0xf2}, {&(0x7f0000e49000)=""/178, 0xb2}, {&(0x7f0000c10000-0x7c)=""/124, 0x7c}, {&(0x7f0000812000)=""/145, 0x91}, {&(0x7f000025f000-0x83)=""/131, 0x83}, {&(0x7f000013c000-0xb0)=""/176, 0xb0}], 0x8, &(0x7f000079c000)=""/180, 0xb4, 0xfffffffffffffffd}, 0x2000) dup3(r0, r1, 0x80000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d70000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/12 20:18:47 executing program 5 (fault-call:2 fault-nth:13): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fce000-0xe)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000a45000)='sysfs\x00', 0x0, &(0x7f000040e000)="") 2018/01/12 20:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000aa1000-0x12)='/dev/input/mouse#\x00', 0x401, 0x10200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000d6c000)={0x0, 0x0}) r3 = syz_open_dev$dspn(&(0x7f000082c000+0xe5a)='/dev/dsp#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000394000)={r2, 0x80000, r3}) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@iv={0x18, 0x114, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004a5000)=0x1, 0x4) init_module(&(0x7f00009ac000)='/dev/input/mouse#\x00', 0x12, &(0x7f0000b2c000)='$}\x00') [ 256.779925] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.779941] ? rcu_note_context_switch+0x710/0x710 [ 256.779950] ? up_read+0x1a/0x40 [ 256.779980] should_failslab+0xec/0x120 [ 256.779994] kmem_cache_alloc+0x47/0x760 [ 256.780003] ? mm_fault_error+0x2c0/0x2c0 [ 256.780035] getname_flags+0xcb/0x580 [ 256.780044] ? do_page_fault+0xee/0x720 [ 256.780064] user_path_at_empty+0x2d/0x50 [ 256.780081] do_mount+0x15f/0x2bb0 [ 256.780108] ? copy_mount_string+0x40/0x40 [ 256.780119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.780134] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.780161] ? retint_kernel+0x10/0x10 [ 256.780185] ? copy_mount_options+0x18b/0x2e0 [ 256.780200] ? copy_mount_options+0x190/0x2e0 [ 256.780215] ? copy_mount_options+0x1f4/0x2e0 [ 256.780233] SyS_mount+0xab/0x120 [ 256.780252] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.780259] RIP: 0033:0x452ac9 [ 256.780263] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.780272] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.780276] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.780281] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.780287] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.780294] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.819422] FAULT_INJECTION: forcing a failure. [ 256.819422] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 256.819435] CPU: 1 PID: 9525 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.819441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.819446] Call Trace: [ 256.819464] dump_stack+0x194/0x257 [ 256.819483] ? arch_local_irq_restore+0x53/0x53 [ 256.819513] should_fail+0x8c0/0xa40 [ 256.819530] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.819547] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 256.819567] ? check_noncircular+0x20/0x20 [ 256.819579] ? find_held_lock+0x35/0x1d0 [ 256.819597] ? check_noncircular+0x20/0x20 [ 256.819619] ? __handle_mm_fault+0x80e/0x3ce0 [ 256.819637] ? check_noncircular+0x20/0x20 [ 256.819657] ? should_fail+0x23b/0xa40 [ 256.819667] ? find_held_lock+0x35/0x1d0 [ 256.819689] __alloc_pages_nodemask+0x338/0xd80 [ 256.819699] ? handle_mm_fault+0x248/0x8d0 [ 256.819722] ? __alloc_pages_slowpath+0x2d00/0x2d00 [ 256.819740] ? find_held_lock+0x35/0x1d0 [ 256.819791] ? rcu_note_context_switch+0x710/0x710 [ 256.819809] cache_grow_begin+0x72/0x3f0 [ 256.819827] kmem_cache_alloc+0x400/0x760 [ 256.819837] ? mm_fault_error+0x2c0/0x2c0 [ 256.819865] getname_flags+0xcb/0x580 [ 256.819874] ? do_page_fault+0xee/0x720 [ 256.819892] user_path_at_empty+0x2d/0x50 [ 256.819909] do_mount+0x15f/0x2bb0 [ 256.819932] ? copy_mount_string+0x40/0x40 [ 256.819943] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.819958] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.819980] ? retint_kernel+0x10/0x10 [ 256.820002] ? copy_mount_options+0x18b/0x2e0 [ 256.820016] ? copy_mount_options+0x190/0x2e0 [ 256.820029] ? copy_mount_options+0x1f4/0x2e0 [ 256.820046] SyS_mount+0xab/0x120 [ 256.820060] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.820072] RIP: 0033:0x452ac9 [ 256.820077] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.820086] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.820092] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.820098] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.820104] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.820110] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 256.866319] FAULT_INJECTION: forcing a failure. [ 256.866319] name failslab, interval 1, probability 0, space 0, times 0 [ 256.866331] CPU: 1 PID: 9535 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 256.866338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.866342] Call Trace: [ 256.866358] dump_stack+0x194/0x257 [ 256.866375] ? arch_local_irq_restore+0x53/0x53 [ 256.866392] ? is_bpf_text_address+0x7b/0x120 [ 256.866416] should_fail+0x8c0/0xa40 [ 256.866431] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 256.866445] ? rcutorture_record_progress+0x10/0x10 [ 256.866463] ? check_noncircular+0x20/0x20 [ 256.866480] ? find_held_lock+0x35/0x1d0 [ 256.866517] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 256.866528] ? rcu_note_context_switch+0x710/0x710 [ 256.866534] ? lock_downgrade+0x980/0x980 [ 256.866551] should_failslab+0xec/0x120 [ 256.866559] kmem_cache_alloc+0x47/0x760 [ 256.866573] ? lock_release+0xa40/0xa40 [ 256.866586] alloc_vfsmnt+0xe0/0x9c0 [ 256.866595] ? mnt_free_id.isra.21+0x50/0x50 [ 256.866606] ? avc_has_extended_perms+0x12c0/0x12c0 [ 256.866616] ? avc_has_perm+0x43e/0x680 [ 256.866628] ? avc_has_perm_noaudit+0x520/0x520 [ 256.866644] ? find_held_lock+0x35/0x1d0 [ 256.866660] ? __get_fs_type+0x8a/0xc0 [ 256.866669] ? lock_downgrade+0x980/0x980 [ 256.866677] ? module_unload_free+0x5b0/0x5b0 [ 256.866686] ? lock_release+0xa40/0xa40 [ 256.866691] ? _cond_resched+0x14/0x30 [ 256.866704] ? selinux_mount+0x2bb/0x4e0 [ 256.866716] vfs_kern_mount.part.26+0x84/0x4a0 [ 256.866726] ? may_umount+0xa0/0xa0 [ 256.866733] ? _raw_read_unlock+0x22/0x30 [ 256.866740] ? __get_fs_type+0x8a/0xc0 [ 256.866755] do_mount+0xea4/0x2bb0 [ 256.866771] ? copy_mount_string+0x40/0x40 [ 256.866778] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 256.866787] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 256.866803] ? retint_kernel+0x10/0x10 [ 256.866819] ? copy_mount_options+0x18b/0x2e0 [ 256.866828] ? copy_mount_options+0x190/0x2e0 [ 256.866838] ? copy_mount_options+0x1f4/0x2e0 [ 256.866851] SyS_mount+0xab/0x120 [ 256.866863] entry_SYSCALL_64_fastpath+0x23/0x9a [ 256.866868] RIP: 0033:0x452ac9 [ 256.866872] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 256.866879] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 256.866882] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 256.866886] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 256.866889] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 256.866893] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.139151] FAULT_INJECTION: forcing a failure. [ 257.139151] name failslab, interval 1, probability 0, space 0, times 0 [ 257.139166] CPU: 1 PID: 9552 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.139174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.139178] Call Trace: [ 257.139193] dump_stack+0x194/0x257 [ 257.139211] ? arch_local_irq_restore+0x53/0x53 [ 257.139229] ? __kernel_text_address+0xd/0x40 [ 257.139252] should_fail+0x8c0/0xa40 [ 257.139269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.139285] ? save_stack+0xa3/0xd0 [ 257.139296] ? save_stack+0x43/0xd0 [ 257.139304] ? kasan_kmalloc+0xad/0xe0 [ 257.139311] ? kasan_slab_alloc+0x12/0x20 [ 257.139321] ? _find_next_bit+0xee/0x120 [ 257.139329] ? vfs_kern_mount.part.26+0x84/0x4a0 [ 257.139345] ? find_held_lock+0x35/0x1d0 [ 257.139388] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.139401] ? rcu_note_context_switch+0x710/0x710 [ 257.139424] should_failslab+0xec/0x120 [ 257.139435] __kmalloc_track_caller+0x5f/0x760 [ 257.139451] ? do_raw_spin_trylock+0x190/0x190 [ 257.139458] ? kstrdup_const+0x39/0x50 [ 257.139476] kstrdup+0x39/0x70 [ 257.139489] kstrdup_const+0x39/0x50 [ 257.139501] alloc_vfsmnt+0x1a5/0x9c0 [ 257.139515] ? mnt_free_id.isra.21+0x50/0x50 [ 257.139529] ? avc_has_extended_perms+0x12c0/0x12c0 [ 257.139543] ? avc_has_perm+0x43e/0x680 [ 257.139557] ? avc_has_perm_noaudit+0x520/0x520 [ 257.139579] ? find_held_lock+0x35/0x1d0 [ 257.139599] ? __get_fs_type+0x8a/0xc0 [ 257.139610] ? lock_downgrade+0x980/0x980 [ 257.139621] ? module_unload_free+0x5b0/0x5b0 [ 257.139632] ? lock_release+0xa40/0xa40 [ 257.139639] ? _cond_resched+0x14/0x30 [ 257.139654] ? selinux_mount+0x2bb/0x4e0 [ 257.139671] vfs_kern_mount.part.26+0x84/0x4a0 [ 257.139683] ? may_umount+0xa0/0xa0 [ 257.139691] ? _raw_read_unlock+0x22/0x30 [ 257.139700] ? __get_fs_type+0x8a/0xc0 [ 257.139726] do_mount+0xea4/0x2bb0 [ 257.139749] ? copy_mount_string+0x40/0x40 [ 257.139759] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.139771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.139792] ? retint_kernel+0x10/0x10 [ 257.139819] ? copy_mount_options+0x181/0x2e0 [ 257.139831] ? copy_mount_options+0x1f4/0x2e0 [ 257.139849] SyS_mount+0xab/0x120 [ 257.139865] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.139872] RIP: 0033:0x452ac9 [ 257.139877] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.139885] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.139890] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.139895] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.139900] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.139905] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.168464] FAULT_INJECTION: forcing a failure. [ 257.168464] name failslab, interval 1, probability 0, space 0, times 0 [ 257.168474] CPU: 1 PID: 9562 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.168480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.168484] Call Trace: [ 257.168503] dump_stack+0x194/0x257 [ 257.168521] ? arch_local_irq_restore+0x53/0x53 [ 257.168531] ? lock_downgrade+0x980/0x980 [ 257.168541] ? free_unref_page+0x3db/0x9e0 [ 257.168566] should_fail+0x8c0/0xa40 [ 257.168580] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.168588] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.168609] ? avc_has_perm_noaudit+0x37e/0x520 [ 257.168629] ? find_held_lock+0x35/0x1d0 [ 257.168674] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.168690] ? rcu_note_context_switch+0x710/0x710 [ 257.168704] ? find_held_lock+0x35/0x1d0 [ 257.168728] should_failslab+0xec/0x120 [ 257.168741] kmem_cache_alloc_trace+0x4b/0x750 [ 257.168751] ? lock_downgrade+0x980/0x980 [ 257.168767] ? lock_release+0xa40/0xa40 [ 257.168786] kernfs_mount_ns+0xb5/0x8b0 [ 257.168800] ? kernfs_super_ns+0x70/0x70 [ 257.168825] sysfs_mount+0xc2/0x1c0 [ 257.168835] ? sysfs_kill_sb+0x40/0x40 [ 257.168852] ? security_sb_copy_data+0x81/0xb0 [ 257.168866] mount_fs+0x66/0x2d0 [ 257.168883] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.168896] ? may_umount+0xa0/0xa0 [ 257.168905] ? _raw_read_unlock+0x22/0x30 [ 257.168914] ? __get_fs_type+0x8a/0xc0 [ 257.168934] do_mount+0xea4/0x2bb0 [ 257.168957] ? copy_mount_string+0x40/0x40 [ 257.168970] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.168983] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.169002] ? retint_kernel+0x10/0x10 [ 257.169025] ? copy_mount_options+0x18b/0x2e0 [ 257.169037] ? copy_mount_options+0x190/0x2e0 [ 257.169055] ? copy_mount_options+0x1f4/0x2e0 [ 257.169075] SyS_mount+0xab/0x120 [ 257.169095] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.169103] RIP: 0033:0x452ac9 [ 257.169107] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.169117] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.169122] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.169126] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.169131] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.169135] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.220403] QAT: Invalid ioctl [ 257.225666] FAULT_INJECTION: forcing a failure. [ 257.225666] name failslab, interval 1, probability 0, space 0, times 0 [ 257.225678] CPU: 0 PID: 9573 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.225685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.225690] Call Trace: [ 257.225712] dump_stack+0x194/0x257 [ 257.225732] ? arch_local_irq_restore+0x53/0x53 [ 257.225743] ? lock_downgrade+0x980/0x980 [ 257.225751] ? free_unref_page+0x3db/0x9e0 [ 257.225774] should_fail+0x8c0/0xa40 [ 257.225790] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.225798] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.225818] ? avc_has_perm_noaudit+0x37e/0x520 [ 257.225839] ? find_held_lock+0x35/0x1d0 [ 257.225882] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.225896] ? rcu_note_context_switch+0x710/0x710 [ 257.225905] ? find_held_lock+0x35/0x1d0 [ 257.225925] should_failslab+0xec/0x120 [ 257.225935] kmem_cache_alloc_trace+0x4b/0x750 [ 257.225943] ? lock_downgrade+0x980/0x980 [ 257.225957] ? lock_release+0xa40/0xa40 [ 257.225973] kernfs_mount_ns+0xb5/0x8b0 [ 257.225987] ? kernfs_super_ns+0x70/0x70 [ 257.226018] sysfs_mount+0xc2/0x1c0 [ 257.226029] ? sysfs_kill_sb+0x40/0x40 [ 257.226046] ? security_sb_copy_data+0x81/0xb0 [ 257.226060] mount_fs+0x66/0x2d0 [ 257.226078] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.226090] ? may_umount+0xa0/0xa0 [ 257.226099] ? _raw_read_unlock+0x22/0x30 [ 257.226108] ? __get_fs_type+0x8a/0xc0 [ 257.226128] do_mount+0xea4/0x2bb0 [ 257.226149] ? copy_mount_string+0x40/0x40 [ 257.226158] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.226170] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.226190] ? retint_kernel+0x10/0x10 [ 257.226213] ? copy_mount_options+0x18b/0x2e0 [ 257.226230] ? copy_mount_options+0x190/0x2e0 [ 257.226243] ? copy_mount_options+0x1f4/0x2e0 [ 257.226259] SyS_mount+0xab/0x120 [ 257.226274] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.226281] RIP: 0033:0x452ac9 [ 257.226285] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.226293] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.226298] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.226303] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.226307] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.226312] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.251826] FAULT_INJECTION: forcing a failure. [ 257.251826] name failslab, interval 1, probability 0, space 0, times 0 [ 257.251839] CPU: 0 PID: 9579 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.251846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.251851] Call Trace: [ 257.251868] dump_stack+0x194/0x257 [ 257.251886] ? arch_local_irq_restore+0x53/0x53 [ 257.251916] should_fail+0x8c0/0xa40 [ 257.251932] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.251943] ? lock_downgrade+0x980/0x980 [ 257.251965] ? __free_insn_slot+0x5c0/0x5c0 [ 257.251984] ? find_held_lock+0x35/0x1d0 [ 257.252041] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.252050] ? sget_userns+0x27d/0xe40 [ 257.252064] ? rcu_note_context_switch+0x710/0x710 [ 257.252089] should_failslab+0xec/0x120 [ 257.252099] kmem_cache_alloc_trace+0x4b/0x750 [ 257.252106] ? sysfs_mount+0xc2/0x1c0 [ 257.252111] ? mount_fs+0x66/0x2d0 [ 257.252119] ? vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.252126] ? do_mount+0xea4/0x2bb0 [ 257.252133] ? SyS_mount+0xab/0x120 [ 257.252141] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.252158] sget_userns+0x2a3/0xe40 [ 257.252165] ? kernfs_sop_show_path+0x190/0x190 [ 257.252182] ? kernfs_sop_show_options+0x180/0x180 [ 257.252194] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.252221] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.252232] ? rcu_pm_notify+0xc0/0xc0 [ 257.252255] ? kernfs_mount_ns+0xb5/0x8b0 [ 257.252263] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.252271] ? kmem_cache_alloc_trace+0x456/0x750 [ 257.252280] ? lock_downgrade+0x980/0x980 [ 257.252305] kernfs_mount_ns+0x13d/0x8b0 [ 257.252318] ? kernfs_super_ns+0x70/0x70 [ 257.252343] sysfs_mount+0xc2/0x1c0 [ 257.252355] ? sysfs_kill_sb+0x40/0x40 [ 257.252372] ? security_sb_copy_data+0x81/0xb0 [ 257.252385] mount_fs+0x66/0x2d0 [ 257.252401] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.252415] ? may_umount+0xa0/0xa0 [ 257.252424] ? _raw_read_unlock+0x22/0x30 [ 257.252432] ? __get_fs_type+0x8a/0xc0 [ 257.252453] do_mount+0xea4/0x2bb0 [ 257.252476] ? copy_mount_string+0x40/0x40 [ 257.252485] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.252497] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.252519] ? retint_kernel+0x10/0x10 [ 257.252541] ? copy_mount_options+0x18b/0x2e0 [ 257.252563] ? copy_mount_options+0x190/0x2e0 [ 257.252580] ? copy_mount_options+0x1f4/0x2e0 [ 257.252600] SyS_mount+0xab/0x120 [ 257.252618] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.252624] RIP: 0033:0x452ac9 [ 257.252629] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.252639] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.252644] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.252649] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.252654] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.252659] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.270708] QAT: Invalid ioctl [ 257.291739] FAULT_INJECTION: forcing a failure. [ 257.291739] name failslab, interval 1, probability 0, space 0, times 0 [ 257.291774] CPU: 0 PID: 9586 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.291778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.291781] Call Trace: [ 257.291796] dump_stack+0x194/0x257 [ 257.291821] ? arch_local_irq_restore+0x53/0x53 [ 257.291854] should_fail+0x8c0/0xa40 [ 257.291866] ? wait_for_completion+0x770/0x770 [ 257.291883] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.291905] ? find_next_zero_bit+0x2c/0x40 [ 257.291924] ? __lock_is_held+0xb6/0x140 [ 257.291939] ? find_held_lock+0x35/0x1d0 [ 257.291958] ? __lock_is_held+0xb6/0x140 [ 257.291992] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.292004] ? rcu_note_context_switch+0x710/0x710 [ 257.292015] ? rcu_note_context_switch+0x710/0x710 [ 257.292039] should_failslab+0xec/0x120 [ 257.292050] __kmalloc+0x63/0x760 [ 257.292065] ? lockdep_init_map+0x9/0x10 [ 257.292074] ? debug_mutex_init+0x2d/0x60 [ 257.292081] ? __list_lru_init+0xcf/0x750 [ 257.292098] __list_lru_init+0xcf/0x750 [ 257.292119] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 257.292133] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.292146] ? __lockdep_init_map+0xe4/0x650 [ 257.292159] ? lockdep_init_map+0x9/0x10 [ 257.292173] sget_userns+0x691/0xe40 [ 257.292180] ? kernfs_sop_show_path+0x190/0x190 [ 257.292198] ? kernfs_sop_show_options+0x180/0x180 [ 257.292211] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.292234] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.292242] ? rcu_pm_notify+0xc0/0xc0 [ 257.292263] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.292270] ? kmem_cache_alloc_trace+0x456/0x750 [ 257.292276] ? lock_downgrade+0x980/0x980 [ 257.292295] kernfs_mount_ns+0x13d/0x8b0 [ 257.292306] ? kernfs_super_ns+0x70/0x70 [ 257.292326] sysfs_mount+0xc2/0x1c0 [ 257.292335] ? sysfs_kill_sb+0x40/0x40 [ 257.292349] ? security_sb_copy_data+0x81/0xb0 [ 257.292360] mount_fs+0x66/0x2d0 [ 257.292373] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.292383] ? may_umount+0xa0/0xa0 [ 257.292390] ? _raw_read_unlock+0x22/0x30 [ 257.292397] ? __get_fs_type+0x8a/0xc0 [ 257.292412] do_mount+0xea4/0x2bb0 [ 257.292429] ? copy_mount_string+0x40/0x40 [ 257.292436] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.292446] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.292462] ? retint_kernel+0x10/0x10 [ 257.292478] ? copy_mount_options+0x18b/0x2e0 [ 257.292488] ? copy_mount_options+0x190/0x2e0 [ 257.292498] ? copy_mount_options+0x1f4/0x2e0 [ 257.292511] SyS_mount+0xab/0x120 [ 257.292523] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.292528] RIP: 0033:0x452ac9 [ 257.292532] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.292539] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.292542] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.292551] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.292554] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.292558] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.411986] FAULT_INJECTION: forcing a failure. [ 257.411986] name failslab, interval 1, probability 0, space 0, times 0 [ 257.411999] CPU: 0 PID: 9610 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.412011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.412015] Call Trace: [ 257.412033] dump_stack+0x194/0x257 [ 257.412053] ? arch_local_irq_restore+0x53/0x53 [ 257.412068] ? __save_stack_trace+0x7e/0xd0 [ 257.412084] ? mutex_lock_io_nested+0x1900/0x1900 [ 257.412111] should_fail+0x8c0/0xa40 [ 257.412130] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.412150] ? check_noncircular+0x20/0x20 [ 257.412162] ? lock_downgrade+0x980/0x980 [ 257.412173] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.412186] ? __lock_is_held+0xb6/0x140 [ 257.412202] ? find_held_lock+0x35/0x1d0 [ 257.412222] ? __lock_is_held+0xb6/0x140 [ 257.412255] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.412269] ? rcu_note_context_switch+0x710/0x710 [ 257.412281] ? rcu_note_context_switch+0x710/0x710 [ 257.412306] should_failslab+0xec/0x120 [ 257.412318] __kmalloc+0x63/0x760 [ 257.412333] ? _find_next_bit+0xee/0x120 [ 257.412342] ? __kmalloc_node+0x19/0x70 [ 257.412353] ? __list_lru_init+0xcf/0x750 [ 257.412371] __list_lru_init+0xcf/0x750 [ 257.412391] ? memcg_destroy_list_lru_node.isra.7+0x110/0x110 [ 257.412405] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.412427] ? lockdep_init_map+0x9/0x10 [ 257.412443] sget_userns+0x6b1/0xe40 [ 257.412452] ? kernfs_sop_show_path+0x190/0x190 [ 257.412471] ? kernfs_sop_show_options+0x180/0x180 [ 257.412485] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.412513] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.412526] ? rcu_pm_notify+0xc0/0xc0 [ 257.412564] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.412578] ? kmem_cache_alloc_trace+0x456/0x750 [ 257.412587] ? lock_downgrade+0x980/0x980 [ 257.412613] kernfs_mount_ns+0x13d/0x8b0 [ 257.412627] ? kernfs_super_ns+0x70/0x70 [ 257.412651] sysfs_mount+0xc2/0x1c0 [ 257.412662] ? sysfs_kill_sb+0x40/0x40 [ 257.412681] ? security_sb_copy_data+0x81/0xb0 [ 257.412695] mount_fs+0x66/0x2d0 [ 257.412711] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.412724] ? may_umount+0xa0/0xa0 [ 257.412734] ? _raw_read_unlock+0x22/0x30 [ 257.412744] ? __get_fs_type+0x8a/0xc0 [ 257.412766] do_mount+0xea4/0x2bb0 [ 257.412789] ? copy_mount_string+0x40/0x40 [ 257.412798] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.412811] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.412832] ? retint_kernel+0x10/0x10 [ 257.412855] ? copy_mount_options+0x18b/0x2e0 [ 257.412866] ? copy_mount_options+0x190/0x2e0 [ 257.412879] ? copy_mount_options+0x1f4/0x2e0 [ 257.412896] SyS_mount+0xab/0x120 [ 257.412913] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.412921] RIP: 0033:0x452ac9 [ 257.412926] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.412935] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.412940] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.412945] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.412949] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.412954] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.466591] FAULT_INJECTION: forcing a failure. [ 257.466591] name failslab, interval 1, probability 0, space 0, times 0 [ 257.466609] CPU: 0 PID: 9620 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.466616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.466620] Call Trace: [ 257.466636] dump_stack+0x194/0x257 [ 257.466655] ? arch_local_irq_restore+0x53/0x53 [ 257.466665] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 257.466676] ? find_held_lock+0x35/0x1d0 [ 257.466696] should_fail+0x8c0/0xa40 [ 257.466711] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 257.466723] ? find_next_zero_bit+0x2c/0x40 [ 257.466753] ? find_held_lock+0x35/0x1d0 [ 257.466771] ? __lock_is_held+0xb6/0x140 [ 257.466801] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.466816] ? rcu_note_context_switch+0x710/0x710 [ 257.466825] ? find_held_lock+0x35/0x1d0 [ 257.466849] should_failslab+0xec/0x120 [ 257.466859] __kmalloc+0x63/0x760 [ 257.466868] ? lock_downgrade+0x980/0x980 [ 257.466879] ? _raw_spin_unlock+0x22/0x30 [ 257.466889] ? register_shrinker+0x10e/0x2d0 [ 257.466898] ? trace_event_raw_event_module_request+0x320/0x320 [ 257.466913] register_shrinker+0x10e/0x2d0 [ 257.466922] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 257.466933] ? memcpy+0x45/0x50 [ 257.466952] sget_userns+0xbbf/0xe40 [ 257.466959] ? kernfs_sop_show_path+0x190/0x190 [ 257.466976] ? kernfs_sop_show_options+0x180/0x180 [ 257.466988] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.467015] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.467025] ? rcu_pm_notify+0xc0/0xc0 [ 257.467051] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.467060] ? kmem_cache_alloc_trace+0x456/0x750 [ 257.467069] ? lock_downgrade+0x980/0x980 [ 257.467092] kernfs_mount_ns+0x13d/0x8b0 [ 257.467106] ? kernfs_super_ns+0x70/0x70 [ 257.467132] sysfs_mount+0xc2/0x1c0 [ 257.467143] ? sysfs_kill_sb+0x40/0x40 [ 257.467161] ? security_sb_copy_data+0x81/0xb0 [ 257.467174] mount_fs+0x66/0x2d0 [ 257.467191] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.467204] ? may_umount+0xa0/0xa0 [ 257.467213] ? _raw_read_unlock+0x22/0x30 [ 257.467221] ? __get_fs_type+0x8a/0xc0 [ 257.467241] do_mount+0xea4/0x2bb0 [ 257.467262] ? copy_mount_string+0x40/0x40 [ 257.467270] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.467283] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.467303] ? retint_kernel+0x10/0x10 [ 257.467325] ? copy_mount_options+0x18b/0x2e0 [ 257.467338] ? copy_mount_options+0x190/0x2e0 [ 257.467352] ? copy_mount_options+0x1f4/0x2e0 [ 257.467371] SyS_mount+0xab/0x120 [ 257.467387] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.467395] RIP: 0033:0x452ac9 [ 257.467399] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.467409] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.467415] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.467420] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.467425] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.467430] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.475847] kasan: CONFIG_KASAN_INLINE enabled [ 257.475881] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 257.475890] general protection fault: 0000 [#1] SMP KASAN [ 257.475895] Dumping ftrace buffer: [ 257.475899] (ftrace buffer empty) [ 257.475901] Modules linked in: [ 257.475911] CPU: 0 PID: 9620 Comm: syz-executor5 Not tainted 4.15.0-rc7+ #259 [ 257.475915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.475928] RIP: 0010:__list_del_entry_valid+0x7e/0x150 [ 257.475932] RSP: 0018:ffff8801c498f7a0 EFLAGS: 00010246 [ 257.475938] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 257.475942] RDX: 0000000000000000 RSI: ffff8801c17c4798 RDI: ffff8801c17c47a0 [ 257.475946] RBP: ffff8801c498f7b8 R08: ffffffff81d173c2 R09: 0000000000000004 [ 257.475950] R10: ffff8801c498f7b8 R11: 0000000000000000 R12: 0000000000000000 [ 257.475954] R13: ffff8801c743e200 R14: ffff8801c498f848 R15: ffff8801c17c4798 [ 257.475959] FS: 00007f16fc6f5700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 257.475962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 257.475965] CR2: 000000002000aff8 CR3: 00000001c86fb001 CR4: 00000000001606f0 [ 257.475971] Call Trace: [ 257.475981] kernfs_kill_sb+0x9e/0x330 [ 257.475991] ? unregister_shrinker+0x22c/0x3a0 [ 257.475997] ? kernfs_mount_ns+0x8b0/0x8b0 [ 257.476010] ? perf_trace_mm_vmscan_writepage+0x790/0x790 [ 257.476015] ? register_shrinker+0x235/0x2d0 [ 257.476022] ? prepare_kswapd_sleep+0x1f0/0x1f0 [ 257.476034] sysfs_kill_sb+0x22/0x40 [ 257.476045] deactivate_locked_super+0x88/0xd0 [ 257.476052] sget_userns+0xbda/0xe40 [ 257.476059] ? kernfs_sop_show_path+0x190/0x190 [ 257.476069] ? kernfs_sop_show_options+0x180/0x180 [ 257.476078] ? destroy_unused_super.part.6+0xd0/0xd0 [ 257.476096] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 257.476107] ? rcu_pm_notify+0xc0/0xc0 [ 257.476121] ? rcu_read_lock_sched_held+0x108/0x120 [ 257.476130] ? kmem_cache_alloc_trace+0x456/0x750 [ 257.476139] ? lock_downgrade+0x980/0x980 [ 257.476153] kernfs_mount_ns+0x13d/0x8b0 [ 257.476162] ? kernfs_super_ns+0x70/0x70 [ 257.476177] sysfs_mount+0xc2/0x1c0 [ 257.476185] ? sysfs_kill_sb+0x40/0x40 [ 257.476199] ? security_sb_copy_data+0x81/0xb0 [ 257.476207] mount_fs+0x66/0x2d0 [ 257.476221] vfs_kern_mount.part.26+0xc6/0x4a0 [ 257.476230] ? may_umount+0xa0/0xa0 [ 257.476240] ? _raw_read_unlock+0x22/0x30 [ 257.476247] ? __get_fs_type+0x8a/0xc0 [ 257.476260] do_mount+0xea4/0x2bb0 [ 257.476274] ? copy_mount_string+0x40/0x40 [ 257.476281] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 257.476292] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 257.476306] ? retint_kernel+0x10/0x10 [ 257.476318] ? copy_mount_options+0x18b/0x2e0 [ 257.476328] ? copy_mount_options+0x190/0x2e0 [ 257.476336] ? copy_mount_options+0x1f4/0x2e0 [ 257.476348] SyS_mount+0xab/0x120 [ 257.476358] entry_SYSCALL_64_fastpath+0x23/0x9a [ 257.476364] RIP: 0033:0x452ac9 [ 257.476367] RSP: 002b:00007f16fc6f4c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000a5 [ 257.476374] RAX: ffffffffffffffda RBX: 00007f16fc6f4aa0 RCX: 0000000000452ac9 [ 257.476378] RDX: 0000000020a45000 RSI: 000000002000aff8 RDI: 0000000020fcdff2 [ 257.476381] RBP: 00007f16fc6f4a90 R08: 000000002040e000 R09: 0000000000000000 [ 257.476386] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 257.476390] R13: 00007f16fc6f4bc8 R14: 00000000004b767a R15: 0000000000000000 [ 257.476403] Code: 00 00 00 00 ad de 49 39 c4 74 66 48 b8 00 02 00 00 00 00 ad de 48 89 da 48 39 c3 74 65 48 c1 ea 03 48 b8 00 00 00 00 00 fc ff df <80> 3c 02 00 75 7b 48 8b 13 48 39 f2 75 57 49 8d 7c 24 08 48 b8 [ 257.476523] RIP: __list_del_entry_valid+0x7e/0x150 RSP: ffff8801c498f7a0 [ 257.476602] ---[ end trace 83a4470fe075b4a6 ]--- [ 257.476607] Kernel panic - not syncing: Fatal exception [ 257.477046] Dumping ftrace buffer: [ 257.477049] (ftrace buffer empty) [ 257.477051] Kernel Offset: disabled [ 260.339335] Rebooting in 86400 seconds..