(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000784000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000cc000-0x38)={&(0x7f0000d88000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000c91000-0x11b4)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8d000-0xa)='schedstat\x00') ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000f0b000)={0x2, 0x8, [{0x5, 0x0, 0x3ff}, {0x4, 0x0, 0x3}]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad8000)=0x40, 0x4) 2018/01/27 01:18:39 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00006cd000)='keyring\x00', &(0x7f00005c3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x80030) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000fc4000+0x42d)={{0x9, 0x0}, {0x3, 0x3}, 0x1, 0x4, 0xffffffff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = add_key(&(0x7f00007f8000)='user\x00', &(0x7f0000cf8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fc4000-0x6c)="f5", 0x1, 0xfffffffffffffffd) keyctl$get_persistent(0x16, 0x0, r2) 2018/01/27 01:18:39 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003e4000)='/dev/qat_adf_ctl\x00', 0x2001, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000392000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvmsg(r2, &(0x7f000017b000)={&(0x7f00008d1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003ca000)=[{&(0x7f0000f21000)=""/155, 0x9b}, {&(0x7f0000305000)=""/242, 0xf2}, {&(0x7f0000c4f000)=""/57, 0x39}], 0x3, &(0x7f0000b43000-0x92)=""/146, 0x92, 0x5}, 0x2040) recvfrom$packet(r2, &(0x7f0000c1b000-0xe6)=""/230, 0xe6, 0x2, &(0x7f0000e0b000-0x14)={0x11, 0xbb00726597fdf8ff, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x48, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) syz_open_dev$admmidi(&(0x7f0000519000)='/dev/admmidi#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003e1000-0x30)={0x98, 0x0, &(0x7f0000fa3000-0x98)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000cb5000-0x18)=[], &(0x7f0000768000-0x20)=[0x30, 0x58]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000f75000)=[], &(0x7f0000feb000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000726000-0xfa)=""}) [ 47.283164] audit: type=1326 audit(1517015919.719:175): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6519 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 47.308979] audit: type=1326 audit(1517015919.720:176): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6519 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 47.392221] QAT: Invalid ioctl 2018/01/27 01:18:39 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0xfffffffffffffffd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000008000)='./file0\x00', 0x40000, 0x20000000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)={'security\x00', 0x2, 0x0, 0xb0, [0x0, 0x6, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000003000-0x10)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x90, 0xb0, 0x0, {0x0, 0x0}, [{0x20, "e0f7d68910ee891aefa369c72e4f5602ec9951376325154f565b0220eb", 0x0, ""}]}, {0x20, "be5c2487805a0c469c2bdd475a349fa3fff7cd837f22d6b71bee58ef46", 0x0, ""}}]}, 0x110) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000004000)={0x4, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x220, 0x200, 0x1, 0x1, 0x8, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffe, 0x5, 0x5}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000009000)={0x1f, 0x5, 0x2, 0x20, 0x67, 0x8001, 0x1, 0xfffffffffffffffa, 0x100, 0x8001}) 2018/01/27 01:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 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) close(0xffffffffffffffff) listen$netrom(r0, 0x3) fcntl$setlease(r1, 0x400, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000647000-0x4)=0x899, 0x4) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000354000)={0x7, 0x4, 0x8, 0x3, 0x763, 0x2}) 2018/01/27 01:18:39 executing program 0: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000000000)=0x1) 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, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000eea000-0x28)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a8000)='/dev/autofs\x00', 0x537000, 0x0) inotify_add_watch(r5, &(0x7f0000f8c000)='./file0\x00', 0x4) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000225000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x86) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00009f0000)={0x0, 0x1000000000000000, 0x4, 0xffffffffffffffff, 0x4}, 0xc) [ 47.396958] audit: type=1400 audit(1517015919.883:177): avc: denied { setopt } for pid=6548 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/27 01:18:39 executing program 6: 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, 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) vmsplice(0xffffffffffffffff, &(0x7f0000fcd000-0x10)=[], 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00004c1000-0x30)=[], 0x0, 0x0) syz_emit_ethernet(0x82, &(0x7f000044f000-0x82)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x2}]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x4}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x3, 0x0, []}) 2018/01/27 01:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) accept4$inet(0xffffffffffffffff, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db5000)=0x10, 0x80000) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000127000)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000468000)=0x9) r2 = accept4(0xffffffffffffffff, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) r3 = socket(0x11, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000b83000-0x2)=0x3, 0x4) close(r3) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x80000000000004, 0x0, 0x2, 0x0, 0x1, 0xfffffffffffffff8, r5}, 0x20) ioctl$KVM_NMI(r0, 0xae9a) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r6, 0x4010ae67, &(0x7f00004ad000-0x10)={0x40000000000, 0x13ffd, 0x0}) ioctl$TCSBRKP(r2, 0x5425, 0x3) r8 = syz_open_dev$adsp(&(0x7f0000375000)='/dev/adsp#\x00', 0xffff, 0x80002) ioctl$KVM_SET_XSAVE(r7, 0x5000aea5, &(0x7f00000af000)={"09060e5d66816a49ccab17a65c8b42cee5798785dad801eb65e983d793999cb2971962e39eac66433c1ece82bb7eda074ef3f602e43bbb4219d5259fe9ebe6098ac79c23b0f5060f1e7fc8847d76f757a2da1f8a215f9772075bcb72d35376a26530df12991b9a1a2be73fbcaddc62073f9e5910e2bee46c26a61348aed8e2118fd5dd86e3a714fabe1cbac678be1618aac7293af9981ff032f35f161eecacbb44d7dfc6c72b9d59dcce5c5d8caaa07a954bb50dfe7fcd290c34b745edcaf2851ab89836994a92b5cc6f751cef37f160c6b477a999cf72468c39faa537c81cb5e44329d8ae75b0e2ebff5bbe7f09057c678d0fd3451b39a11d1508278d9df0e9988867e94a2824d1787a1c4c01b12517ed6e549227cbbc2725d8f442005b76590a1deea78903a568819b3b5079fcbdb886ee830b9d1c2c392b2e5ee2f82210d329721f2505c5a5356c1bfa1ffe116e53053cefa0a9f7900ad722af0b1b8b82e59c91cfd99064a9d3d6f99dfa3ac964458f804400e9b0aea4c98c51b95da828e623c6b9904a84c927a578ce6e61e7e79320967a8fb6cf4c6920f3f18bca77230436a26ce6baefdd2df60e71bcde192c5ffbf30d830e741e6d81608a8da638ad7fb15d5e30661acf116c068afa313f1958cb9ad9d7d11511bd7e364b561b8d459c01532bd59b36dcb71677d6241b4f5a8e3b16d3e85464915f1096e9b7291c80a651d7d271ae7c54efde8e87b4c0f61ffcf3df5d31601f42736d048c1bf1541b3f7172223992eef0a312bf1464890a4f4d2ead28c84fc05b4ebbad2b1b7fcdcc22d75231b8df84895faa74484c61c22fb6eab7a3f2af45e711666757fe7f6f477859149a562113415cb6efc80c975e59675f2317aab2924f0ebd5ad13094d77bfb5ef164e2ad50f4eac2970e0d3838b076da1ac89dcb05c6e3fcca18b85a48f0725abdb92a84bddf6be8e9776f01c1cec5df552c8d465162e589c280451054bb9290db06a79fa88f4955c01c3869093fed1e0b6d40ee4b86f5b87f4f38d21350a82ea920bc7fe610d0d938fdc41432a5ef642a8d256eba260faa768df510c80a9f661bdd9b14f2be6d2d6df47661c99616f207e5d0f07ca6612395d3757eb37b3ab58b15f77bf3d50fe2e2207b53e3b4e1f3e91cbb0905357ddd0c654b2da6bf34915785d73dffa2474d166cab24854a34b0e72676d41926a774b39bd5ea51acc83e52a0ee1bd3165f8c82b458b0a58735e6ada7c221de3b6635aa31c9670db764854dcba0ad57fad1aaf8aa4a2d528f02e9e1fd02feda891f192079062f490bdae8fa3fcd63713b33fef7e917c9c89bf6af4a5e622214c8b68d98f493fb84a76a57af2ebdf2ef2439df27bdbb0e749a4b12d4dcf0574d4c58d6a67a7ae191f062b4d79bb8c4b8722b6e86edb01fbaa6703ea838d78ccc4f31c4cbc4c83b3737db"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000817000-0x8)={r5, 0x20}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KDGKBSENT(r8, 0x4b48, &(0x7f0000a67000-0x4)={0x101, 0x0, 0x4}) 2018/01/27 01:18:39 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pkey_alloc(0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000+0x14e)='/dev/cuse\x00', 0x18002, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000000d000)=0x7, 0x4) prctl$setendian(0x14, 0x2) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001000)={0x1, 0x7}) [ 47.456447] binder: 6552:6571 ERROR: BC_REGISTER_LOOPER called without request [ 47.457738] binder_alloc: 6552: binder_alloc_buf, no vma 2018/01/27 01:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) r1 = gettid() syz_open_procfs(r1, &(0x7f00003b9000-0x7)='mounts\x00') sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") [ 47.457784] binder: 6552:6571 transaction failed 29189/-3, size 0-0 line 2903 [ 47.458985] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.475382] binder: 6552:6568 got reply transaction with no transaction stack [ 47.475393] binder: 6552:6568 transaction failed 29201/-71, size 0-16 line 2703 [ 47.504957] binder: BINDER_SET_CONTEXT_MGR already set [ 47.504973] binder: 6552:6571 ioctl 40046207 0 returned -16 [ 47.524945] binder: 6552:6589 ERROR: BC_REGISTER_LOOPER called without request [ 47.526341] binder_alloc: 6552: binder_alloc_buf, no vma [ 47.526372] binder: 6552:6571 transaction failed 29189/-3, size 0-0 line 2903 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005cb000)={0x0, 0x0}, 0x0) write$eventfd(r1, &(0x7f0000d8a000-0x8)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000e57000)={0x3, 0x0}) read$eventfd(r0, &(0x7f00008ee000)=0x0, 0x8) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000ade000)='./file0\x00', &(0x7f0000001000-0x20)={{r0, r1/1000+30000}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_l2cap(0x1f, 0x7, 0x0) write(r2, &(0x7f0000af3000)="a7e0313a2eefcae763883975a38b24fa2648abd26a840cca25b9d20853eeac4f8f774e8862d29881d941ee0735905f6f8788df3fc0d47d474b39688b9a2842d6fd0a45f9cdcf3f3bbdd64978c430a0898370495d92797db63ae75d54f8f2480bb06c2321e68292b658abe4f35314f07c6e84e8af4f35841527ab6cfff0f90f", 0x7f) setitimer(0x1, &(0x7f000003c000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x10000000000002b, &(0x7f00003d3000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/27 01:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000055a000-0x8)={0x0}, 0x8) unshare(0x20000400) getdents64(r0, &(0x7f000067f000-0x6c)=""/108, 0x6c) r1 = syz_open_dev$dmmidi(&(0x7f0000904000)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000bf000)={0x11, 0x31, &(0x7f0000694000-0x31)="ed587562a61f923566dfed00f3888881896974a4a115978585bb67cf427ee9118477f394fa6de7caf778bf93b9727b9a3d"}) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00003eb000-0x5)='comm\x00') execveat(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000003000-0x48)=[], &(0x7f0000f4a000)=[&(0x7f0000f59000)='comm\x00', &(0x7f0000845000)="852b00", &(0x7f0000dc4000)='eth0\\\x00', &(0x7f0000841000-0x14)="2f292b707070305e6d643573756d2a29402e9c00"], 0x1000) 2018/01/27 01:18:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffff80000000, 0x404000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00004c0000-0x4)=0x0, 0x4) r1 = socket$kcm(0x29, 0x802, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ccd000)=0x0, 0x4) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000-0xbf)="c36d271fa42ccc9d46dc10e4192b2fc04ed9021e3244d95b4a14b7fe185ba2c7606452559aa7c6d25c0fb92ed43ce25dd06979726af3428a2ae99e97972824d08170f461f685c2548f4c384ee12fc33489f9f03bb60d7f7644e4ad32ddf24e1408f60ac997d10f2bc6acd0bdbce490ba4e202587f34f6c1718bea2818b90d4571e124a4ceba6cc4ba81c96d1e8f699af4aad6d65ccea67f09baabac5978634f6550cf272efdeb54a8b822887e785a625342a8f1a2f4d2cc3cd523cbea43b81") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00009f3000)={0x5, 0x17, &(0x7f0000001000-0x17)="6cdfce0c966949683f5ac153ac4505b62d829b49840fcc"}) syncfs(r2) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000001000-0xfc)="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") ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x25b1, 0x10000, 0x2, 0x3, 0x3, "91556a3d896afe5867925240a652fe1174c16908eb3faa4c51134dc60a47d445a7cc2365cc6237fd8f902ef3274059986596f2ea068035127e73580c7e8b70", 0xfff}, 0x60) mmap(&(0x7f0000000000/0x977000)=nil, 0x977000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000977000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000978000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000977000)="c396d6287b6e0c819112972e0cc3f34899e17837fe6c8615691beed64d081622"}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096d000)=[{&(0x7f0000808000)='G', 0x1}], 0x1, &(0x7f0000971000-0xf0)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000977000-0x50)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmp(&(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', 0x1003, 0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000002000)=""/246) 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x1, 0x100) renameat(r0, &(0x7f0000d88000)='./bus\x00', r0, &(0x7f0000d1f000-0x6)='./bus\x00') perf_event_open(&(0x7f00000fe000-0x78)={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) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) chroot(&(0x7f00007f9000)='./file0\x00') 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000dbe000/0x4000)=nil, 0x4000, 0x10200000008) r0 = syz_open_dev$audion(&(0x7f0000bff000-0xc)='/dev/audio#\x00', 0x8000, 0x20000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000fbe000)={""/1024}) 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000038d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000933000)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fcc000)=""/161) chroot(&(0x7f0000b57000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ffb000)='/dev/vcs#\x00', 0x5, 0x240400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000008e000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054f000-0x4)=0x2c) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000391000-0x50)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000569000)={0x37, 0x8, 0x1ff, 0x3, r3}, &(0x7f000064c000-0x4)=0x10) [ 47.650088] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.655651] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000000)={0x1000, 0xd001, 0xfffffffffffff51a, 0x100000000, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x3) 2018/01/27 01:18:40 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000fb0000-0x87)=""/135, &(0x7f00000a5000-0x4)=0x87) 2018/01/27 01:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') recvfrom$llc(r0, &(0x7f0000639000)=""/159, 0x9f, 0x12020, &(0x7f0000b11000)={0x1a, 0x11, 0x81, 0x8, 0x40, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) add_key$keyring(&(0x7f000022a000-0x8)='keyring\x00', &(0x7f0000e39000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = request_key(&(0x7f0000ed4000)='keyring\x00', &(0x7f00005fe000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000880000-0xd)='/dev/net/tun\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000ecc000-0x6)='logon\x00', &(0x7f000033f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000b9000)={0x0, 0x0}, &(0x7f0000715000)=0x8) keyctl$negate(0xd, r2, 0x82, r1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f39000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/183, 0xb7}, {&(0x7f0000000000)=""/132, 0x84}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000)=""/177, 0xb1}, {&(0x7f0000002000-0xa7)=""/167, 0xa7}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/203, 0xcb}], 0x7, &(0x7f0000001000)=""/157, 0x9d, 0x0}, 0x7}, {{0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xe0)=""/224, 0xe0}, {&(0x7f0000000000)=""/245, 0xf5}, {&(0x7f0000001000)=""/14, 0xe}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}, {&(0x7f0000000000)=""/0, 0x0}], 0x5, &(0x7f0000002000-0xe0)=""/224, 0xe0, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x3b)=""/59, 0x3b}, {&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000002000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/200, 0xc8}, {&(0x7f0000002000-0xaf)=""/175, 0xaf}, {&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f0000002000-0x94)=""/148, 0x94}, {&(0x7f0000001000)=""/122, 0x7a}], 0x9, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x9}, 0xaa0b}, {{&(0x7f0000002000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/205, 0xcd}], 0x2, &(0x7f0000001000)=""/167, 0xa7, 0x1ff}, 0x21c}], 0x4, 0x40, &(0x7f0000000000)={0x77359400, 0x0}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6e0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f0000a49000-0x20)="084840212d97031837b721d7c06e430da7b307", 0x13) sendfile(r1, r1, &(0x7f00009dd000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000fe7000)={r1, 0x7, 0x1, 0x0, &(0x7f000082e000)=[0x0], 0x1}, 0x20) fdatasync(r1) r2 = syz_open_dev$sndmidi(&(0x7f0000b9c000)='/dev/snd/midiC#D#\x00', 0x4, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000517000)=0x0) creat(&(0x7f000053e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/27 01:18:40 executing program 1: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xff) sendto$inet6(r0, &(0x7f0000001000-0xca)="", 0x0, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mkdir(&(0x7f0000d8e000)='./file0\x00', 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000299000)=@get={0x1, &(0x7f0000524000-0x48)=""/72, 0xffffffffffffffc0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000edd000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f000005f000-0x8)='./file0\x00') prctl$intptr(0x18, 0x20) open$dir(&(0x7f000097a000-0xe)='./file0/file0\x00', 0x0, 0x30) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004f5000-0x8)={0x0, 0x9}, &(0x7f0000115000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006ad000-0x98)={r2, @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]}, 0x0, 0x101}, 0x98) execve(&(0x7f000098a000)='./file0/file0\x00', &(0x7f0000593000-0x38)=[&(0x7f0000d1d000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000646000)='trusted{wlan1cgroupuser\x00', &(0x7f00008d0000)='\x00', &(0x7f000004c000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000b4c000)='system/vboxnet0eth1-.}eth0\\mime_type%\x00', &(0x7f00002c7000)='cgroupproc::\x00', &(0x7f0000b55000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000f29000)=[&(0x7f00006a3000)='^ppp0&cpuset$md5sumposix_acl_access\x00']) execve(&(0x7f0000cea000)='./file0/file0\x00', &(0x7f0000153000-0x40)=[&(0x7f0000594000-0xd)="776c616e302f2b656d305dfc00", &(0x7f0000cca000-0x8)='eth0[)\\\x00', &(0x7f0000f00000)='cgroupproc::\x00', &(0x7f000004c000-0x10)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000f52000-0xd)='cgroupproc::\x00', &(0x7f0000b8c000)='trusted{wlan1cgroupuser\x00', &(0x7f0000e09000)='system/vboxnet0eth1-.}eth0\\mime_type%\x00', &(0x7f00007ee000-0x18)='trusted{wlan1cgroupuser\x00'], &(0x7f0000d4a000)=[&(0x7f0000882000-0x1)='\x00', &(0x7f0000e76000-0x1)='\x00', &(0x7f0000fe0000-0x15)=')*\'nodev!systemppp0/\x00', &(0x7f0000c6d000-0x4)="23c62300", &(0x7f00005f1000-0x18)='trusted{wlan1cgroupuser\x00', &(0x7f0000661000)='ip6_vti0\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000054d000-0x24)='^ppp0&cpuset$md5sumposix_acl_access\x00', &(0x7f0000993000-0x1)='\x00']) 2018/01/27 01:18:40 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000fd9000-0x10)='/dev/input/mice\x00', 0x0, 0x44300) r1 = socket$nfc_raw(0x27, 0x0, 0x0) connect$l2tp(r0, &(0x7f000043e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x0, 0x4, {0xa, 0x3, 0x6e2d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa8c}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000647000)='/dev/dsp\x00', 0x200042, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f000048d000-0x18)={0x1, 0x9, 0xb6, 0x1, 0x200, 0x400}) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x7, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000596000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000851000)=0x20) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='b\x00\tfs\x00', 0x20, &(0x7f0000048000)="") 2018/01/27 01:18:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_flags=0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/enforce\x00', 0x400880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0, 0x1}) 2018/01/27 01:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00004b9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000241000)=[{&(0x7f0000f98000)="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", 0x1000}, {&(0x7f0000b47000)="14ffd77f7922f290932ebe50aa70db4d9cabecdfe7b4e6cfdc2b7c6ac5e11a3dc27f0d08534be2babbd8157e10e6c71c6178ffbdf6793726823765ab119050ec5605d7367321f3127d0f24764c86c9e805c537781d62e9e61af46540f5cffbcafcf6c1ca154c8cf64fe97cce023d84abbd4c2d54ff78f3fb0f", 0x79}, {&(0x7f00000c8000-0x1000)="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", 0x1000}, {&(0x7f0000fd5000)="b7a2ccc1d8ce897ebe81df24b497607c20e9f05048f4c80ece5cf27fe6a2e5e5415b765c9fb739b3325ef99f5262967c64e20064205a822078e68190b8", 0x3d}, {&(0x7f00006a2000-0xd)="4e1683218b7c35655b9e9e3d11", 0xd}], 0x5) recvmsg(r1, &(0x7f0000f34000)={&(0x7f0000fdb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000cd1000)=[], 0x0, &(0x7f00003c0000-0x9c)=""/156, 0x9c, 0x0}, 0x40000002) r2 = syz_open_procfs(0x0, &(0x7f0000d3e000)='net/icmp6\x00') ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000a22000-0x8)=0x1) sendto$inet(r1, &(0x7f0000ea8000)="", 0xfe5c, 0x0, &(0x7f000099a000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6, 0x0}) r2 = 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) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r3 = dup(r2) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000cc000-0x1e)={0x18, 0x0, {0x3, @random="f08cc769b34a", @generic="634342b991b4dec9d7e3fbe9ef2b7070"}}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000fa4000)={0x7, 0xfffffffffffff23d}) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00003ad000-0x4)=0x4, 0x4) [ 47.854344] 9pnet_virtio: no channels available for device H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·!×ÀnC §³H@!-—7·! 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000c33000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000088e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r0, r1, 0x0, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ae1000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000925000)={0x0, 0x0}, 0x84800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a53000-0x18)={0xaa, 0x40, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) setsockopt$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, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) socket$inet6(0xa, 0x3, 0xffffffffffff67d0) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f00007a8000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a25000)={0xfffffffffffffffc, 0x0, 0x1, 0x888, 0x0}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x100000000) sendto$unix(r0, &(0x7f0000e22000-0xa4)="96c9f9ddbe6a44255750cff003c9dfd1c88c17ea8e613341c2571b3620d7013004664dcfa34f7aa9243709320303d4e027876893ecad34dd6292877848beff3ed445a8e674703b6337a73e6b6371f57f276dfe2794553564a2c5032ee8e61f77fb899491127bbd6e13333156f2c4b07b6d2555f64cff11f8fd64541b5285c08a869fb9d3fa20bb42d0d06c2648c57210212999ad19e05f707b160f29563f99de4968fa23", 0xa4, 0x20000000, &(0x7f0000047000)=@file={0x1, './file0\x00'}, 0xa) write(r0, &(0x7f0000d7e000-0x8a)="1f0000000406fd00010000f60000ff0180fff80009000180060107ec000000", 0x1f) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x4000, 0x1911, &(0x7f0000111000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) socket$pptp(0x18, 0x1, 0x2) 2018/01/27 01:18:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000032e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x2, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000001000)="", 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) r0 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x0, 0x0) socket$inet(0x2, 0x805, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x0, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r1, &(0x7f0000f4e000)=[{&(0x7f00000ce000-0xd4)=""/56, 0x38}], 0x1) preadv(r1, &(0x7f0000991000-0x8)=[{&(0x7f0000e39000)=""/1, 0x1}], 0x1, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x7, 0xff, 0x1, 0x97, &(0x7f0000000000)=""/151, 0xb6, &(0x7f0000000000)=""/182, 0x34, &(0x7f0000001000-0x34)=""/52}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000e4a000-0x24)="", &(0x7f000074e000-0x4)=0x0, &(0x7f0000774000-0x4)=0x0, &(0x7f0000042000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x415, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000-0x4)=r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f09000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002c5000-0x20)={r3, 0x7, 0x1, 0x7, &(0x7f000021d000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x4, 0x2000000002, 0x5) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f00007ba000-0x4)=0xffff) getsockopt(r4, 0x0, 0xbb, &(0x7f000000d000)=""/8, &(0x7f0000d66000-0x4)=0xffffffffffffff92) accept$inet6(r4, &(0x7f0000534000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000d86000-0x4)=0x1c) 2018/01/27 01:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000764000-0xa)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x230, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x1ff, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb40400000800020b00ff0010b500001000eb0800090000ffe5b7", 0x24) r1 = getpid() get_robust_list(r1, &(0x7f0000e62000-0x8)=&(0x7f00001bc000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00008b7000-0x8)=0x18) fcntl$getownex(r0, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) r3 = syz_open_dev$sg(&(0x7f0000309000-0x9)='/dev/sg#\x00', 0x8, 0x80000) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000f75000-0x1000)=""/4096) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000388000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) perf_event_open(&(0x7f000067a000)={0x3, 0x78, 0x4, 0x5, 0x5, 0x2, 0x0, 0x9e, 0x4000, 0x6, 0x401, 0x4adc9cad, 0x2, 0x1ff, 0x3, 0x5, 0x400, 0x3f, 0x10001, 0x7acf, 0x3ff, 0x81, 0x0, 0x0, 0x100000000, 0x5, 0x2, 0x9, 0xffffffffffff5039, 0xfff, 0x2, 0x1, 0x0, 0xfff, 0x22, 0xc8c7, 0x10000, 0x0, 0x0, 0xe6fb, 0x1, @perf_config_ext={0x5, 0x3}, 0x20000, 0x8, 0xfffffffffffffffb, 0x3, 0x7, 0x0, 0x10001, 0x0}, r2, 0x3, r4, 0xf) 2018/01/27 01:18:40 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000e1c000-0xa)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cc4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2500}) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000dd6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) sendfile(r1, r1, &(0x7f0000909000)=0x10004, 0x200000000000009) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000f0000)={0x6, 0x2, 0x1, r0, 0x0}) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getrandom(&(0x7f0000003000)=""/54, 0x36, 0x0) close(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000007000)='mountstats\x00') mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000007000)=0xfffffffffffffe00) 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1e000)='/dev/rfkill\x00', 0x88001, 0x0) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000087e000-0x4)=0x3000000, 0x1) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/27 01:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009be000-0x30)=[], &(0x7f0000868000)=[]) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = syz_open_dev$dmmidi(&(0x7f00002ee000-0xd)='/dev/dmmidi#\x00', 0x8, 0x80) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000e02000-0x4)=0x0, &(0x7f0000c57000)=0x4) r4 = getpgrp(0x0) kcmp(r2, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) connect$bt_sco(r0, &(0x7f0000cc4000)={0x1f, {0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0}}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000aa0000-0x4)=0x3) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000a76000)=0xffffffffffffffff) 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000434000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000bc2000-0x8)=0x0, 0x26a950b) [ 48.133576] mmap: syz-executor2 (6711) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) r1 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) add_key(&(0x7f000086e000)='syzkaller\x00', &(0x7f0000198000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000a2000)=0x0) ptrace(0x4217, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027c000)='/dev/sequencer2\x00', 0x2, 0x0) accept$unix(r3, &(0x7f0000e09000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005cf000)=0x8) 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) r1 = syz_open_dev$usbmon(&(0x7f0000319000)='/dev/usbmon#\x00', 0x8, 0x80080) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f9d000-0x18)={r1, &(0x7f000058a000-0x13)="8373d466ea53b319538f86e72a350799e27f34", &(0x7f00008b1000-0xfc)=""/252}, 0x18) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x3, "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"}], 0x720, 0x0}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f9e000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="21092906bcf8052498c97cae14ff1e94"}}, 0x1e) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006000)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getrandom(&(0x7f0000003000)=""/54, 0x36, 0x0) close(r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000007000)='mountstats\x00') mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x201, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000007000)=0xfffffffffffffe00) 2018/01/27 01:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f0000780000-0x83)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)=[], 0x0, 0x0}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d55000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00008aa000)={0x0, 0x5, 0x20, 0x401, &(0x7f00003eb000)=[{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, ""/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]}) r3 = dup2(r0, r0) sendmsg$kcm(r3, &(0x7f0000ac2000-0x38)={&(0x7f0000e45000)=@nfc={0x27, 0xfffffffffffffffd, 0x4, 0x6}, 0x10, &(0x7f000003c000-0x10)=[{&(0x7f00005db000-0x66)="cacf17864be82f05f3033bd65b71aaabd2c1b6128858bab5ec8a9352ef13cf7b700583b5dd78d4efccc90823505c130c5316f6e83d95b1a37985b6fa647902ffb841fd7da16f87d0fde08824c66ef126412a21354a3399a229f9f8e8bbcc5d1006daedc09855", 0x66}], 0x1, &(0x7f000030a000-0x440)=[{0xd0, 0x10f, 0x8, "7e47dde3d77433b7efd0a84cdc1dc6b005bf84d30d7644d2d0730a93843cd43dc6cd2877eb7a7f6abec596b71c93ddd6d1e1e5002b1a1d678c5b643cb4d731b9243fb2077580c9293490192f9efa38970c492917a92c683f9bba16ed63fa6449954b87b95cc6d6bbf08e75ea2d2abe5b793625ab4dd407587d48236c4bb285fa1fc79564fbeb4eee580e391642d5c192c88265591751d0504c98ca5c8712728fac855a9412fe7138e6c8a1ef523cb043f87466a09b151ef6acef"}, {0x48, 0x11f, 0x3, "e289ad0b270d079aeda80f9e7d264580d0011bed156ae64c49aa625a28f53ad226e91ba70210eb2ffd66ebeb9447feeacf"}, {0xe8, 0x19d, 0x5, "67eab23a805adcb9c2ddc8f2a755ccfb0aa2ac69eca1d07b7202d5275dd2cb21f8aaf2ede9cae79565623331c9fd3713c2d8b41c17588a9d475c1edbbc6b216860f261dc548155d6410b51d745ca23aa4517020a47e8f33374271ff4a54e1658c0f41f38457207c3e4b41e2e1fdbde293d457eebbad970ac9c40ed928452a31537b293ecd7b154c434ce727bae7439e6977a33071968ecaf9007d51b3e6cc9e29d4c19f505a5be8da7a0489864851077e4e162f1a8463da28b065ab7d5f3e25832bbb4e71ac906ee80e4409493ef2a54e51b479f428c"}, {0x108, 0x13e, 0x4, "5d061cea4af3096e2123a41b0d05fab6f1e4af42d55cee9a7f81ec7aba66044c829face7d0c7a2371e10eb8a10e2ba00a822bef08e5c3c637eec0bcecffbc2e3a9e68e11574c70e35d4c2441bd483ad4132233fe80378f5b2b1984ca9524c9b3a1ddafaddd187773d92c771aa0df78cdac3a611fbadaac3d0c568da80682b94abafa18913f1092eed0fa64d2e9663738f208b87d9b4820885bf5ec035614b7c4e9a97f6f28c9301dc3636538a44052cffa78321691780c002c9fed27405c18435d3baa821c4d8b406c278896e08bc9b45891c0bcabf0a105922daf0ccad3abb81ee136bb28d0b5c5b5300c188da607c30d6562ec733a"}, {0x48, 0x110, 0xff, "f851c52504c282f13f0753c54d561846a99ee747d1057bfdcea8ffaf1f046cefd7ad503128999fdd77f5531a567c22432f8f41515e"}, {0x78, 0xff, 0x0, "ece331d0c9179b64d75026fcaa4cf54142b4ab027b26c232bc2c07ae7e69b2820cfbfd3ddb009023be589205705edc22b38210d887844c2e640d07294e818b91b34d07171be297a29fe4612389b2a92e23375bca940341e6b94ca2c586ca945924"}, {0x40, 0x118, 0x7ff, "ffc62ec8d4dc41341cb784e70bda2f84ce9996a22e247bcd09589ccae346f7c2986c585e228b452edef6436d"}, {0x18, 0x100, 0x4, "fa"}, {0x20, 0x117, 0x4, "529673f852e35868bd474908d421503f"}], 0x440, 0x20004010}, 0x8010) 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a17000-0x38)={&(0x7f0000bfc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d4c000-0x10)=[{&(0x7f0000436000)=""/77, 0x4d}], 0x1, &(0x7f0000001000-0x19)=""/25, 0x19, 0x9}, 0x41) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003d1000-0x14)={0x0, 0x4, 0xfffffffffffffffd, 0x8, 0x2, 0x2}, &(0x7f00002ad000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x6, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) lsetxattr(&(0x7f00006d6000)='./file0\x00', &(0x7f0000110000)=@known='security.ima\x00', &(0x7f00004a5000)='\x00', 0x1, 0x2) fcntl$setlease(r3, 0x400, 0x2) 2018/01/27 01:18:40 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/qat_adf_ctl\x00', 0x2080, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00003a6000)={0x0, 0x3}, &(0x7f0000f57000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x75f1, 0x7, 0x7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000012d000)='/dev/ppp\x00', 0x2400, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000555000)={&(0x7f0000d9c000-0x8)='./file0\x00', r2}, 0xc) mkdir(&(0x7f00008da000-0x8)='./file0\x00', 0x10000000000007f) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0/file0\x00') 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_open_dev$dmmidi(&(0x7f000072d000-0xd)='/dev/dmmidi#\x00', 0x200, 0x8000) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000871000-0x2)=""/2, &(0x7f0000d49000)=0x2) r1 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) sendfile(r1, r1, &(0x7f0000458000-0x8)=0x83, 0x400000ff) 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f000001c000+0x28f)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0x4000001}]}) r0 = syz_open_dev$mice(&(0x7f0000af2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000071000)=""/4096) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f0c000-0x4)=0x7, 0x4) munlock(&(0x7f0000498000/0x3000)=nil, 0x3000) renameat(0xffffffffffffffff, &(0x7f0000a3e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000339000-0x8)='./file0\x00') r1 = syz_open_dev$amidi(&(0x7f00009c7000)='/dev/amidi#\x00', 0x1, 0x402800) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f000062d000-0x8)=0x3f) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f000070b000-0x8)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cc4000)={{0x200, 0x319d}, {0x5, 0x7ff}, 0x0, 0x5, 0x400000000000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom(r1, &(0x7f0000f2d000)=""/112, 0x70, 0x2020, &(0x7f00003fc000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x4, &(0x7f0000476000-0x72)="faa0c8dcd9043274bd372c8120d455a396c9b71af286103d91f5521ef662a75c25260fd74501ed7e56c14a92e6d6f8e2aea1403ab7bed8393a19f415afe82132163f393aaab1b28430c1e6f4092c10960b1611faba888540a1eefe7bbe5502c9ec9019f3c58b49a4b61d8ca2b9a06e260005") r2 = semget$private(0x0, 0x1, 0x600) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00009b3000-0x4)=0x4, 0x4) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000a62000+0x874)=""/197) r3 = shmget(0x3, 0x3000, 0x2c0, &(0x7f00001a5000/0x3000)=nil) shmctl$IPC_INFO(r3, 0x3, &(0x7f0000520000-0x1)=""/1) r4 = getpid() ptrace$setopts(0x4206, r4, 0x1ad7, 0x10) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ee4000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000055f000)={{0x0, 0x3b}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:40 executing program 6: r0 = msgget(0x1, 0x20) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000e6b000-0x26)=""/38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000004000-0x1)=0x0) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00005d3000-0x118)={0x120000000000000, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = socket$inet(0x2, 0x3, 0xff) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aac000)={{{@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=@multicast1=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}}, &(0x7f000002c000-0x4)=0xe8) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000aac000)={0xc, 0x5, &(0x7f000006b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x3926ab27}, [@map={0x18, 0x6, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000aac000)='GPL\x00', 0x8, 0x72, &(0x7f0000aad000-0x43)=""/114, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) shutdown(r1, 0x1) sendmsg(r1, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f000073a000-0x30)=[{&(0x7f0000487000-0x16)="2dab309a218aa0ae08a77032a6796b2e07b272e4", 0x14}], 0x1, &(0x7f0000a9d000)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x80000001, 0x7, 0x3093, 0x7, 0x7, 0x1, 0x1, {0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x5, 0x5, 0x9}}, &(0x7f000000a000-0x4)=0xb8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000009000)={r1, 0x1c, &(0x7f0000009000)=[@in6={0xa, 0x0, 0x80000000, @loopback={0x0, 0x1}, 0x401}]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000000a000-0x8)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/qat_adf_ctl\x00', 0x30180, 0x0) poll(&(0x7f0000005000)=[{r0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000000c000-0x50)={{0x1, 0x2}, {0x3, 0x8000}, 0x0, 0x4, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$nfc_llcp(r0, 0x0, &(0x7f000000b000-0x4)=0x0, 0x800) read(r0, &(0x7f0000003000-0x1000)=""/4096, 0xfffffffffffffff6) 2018/01/27 01:18:40 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000266000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r1, &(0x7f0000933000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/27 01:18:40 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f000090f000)='/dev/dmmidi#\x00', 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000002000-0xfa)=""/250, &(0x7f0000001000)=0xfa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) sendmsg$kcm(r0, &(0x7f0000003000-0x38)={&(0x7f0000001000)=@nfc={0x27, 0x1, 0xa5e, 0x7}, 0x10, &(0x7f0000003000-0x70)=[{&(0x7f0000000000)="8d28478d0d9d0ab34833ccc1e86bc5117163ed01d43b40f3677aac888681abaf407862a20f346bcdd54a9f2d42d94e06d72e9e354ce0132e20014ee06e460548f4e875b9c6bfdddea8", 0x49}, {&(0x7f0000003000-0xac)="cb8f8fa8f38f4aa0d74af13d2091fe388180eae7f48d9918c89ffaa8b8f3a0d95aa2ae692fffa848f981356797795aec1b6392587e06ad3347e8b9dd1f74ab2e2288d0d3db88d0584a9efa713bd18f081a3598261653856dd4e2704a085fdabcfc0043b40592296f6ba6d60e40dcf54b48889a7ce8c5b742830c4293e41330514bb4ef4d355012646a8532bc01a930b0397047829e4744647b8a13735f639305c861a0cbb03ec5b25580a17d", 0xac}, {&(0x7f0000001000)="5d5c51734a4adb74e738dab0d4427edf3fcf57bca0b2305afa012b3147133ac4f2113892b6d6b17d75101ffe949461b02f7dd90f04d034", 0x37}, {&(0x7f0000001000)="691188d0119f4386fd58d826420c1745bb60540143294bbd20bbc18a756249722c00121ad868d9b84526be98292e49a6ddd8474055a23a272d8133d882c61cea65a2b98947e5cb72b2d72be7de828b9571571b4a234c826ae552cc1faf1448c539118bb200a8b4645d7ee48d5feed6aabe2203da74831ffc21b7c27a09603280a70522e5d7e073f3189358dfac398de73bb8518adbba4a11d46301141959b1c2156710216f7073b29ec4030eaa996aac2c4c70f545301ee5c7ec97947334619ae3af08fe599bd1073c789bbe4d25199b1aa730ae6750e1c6002254a1e109194ed51848efc3c2", 0xe6}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="61e374ed2c7e2664fcde11f7ee6f897880b9d36c30cd3a28f0596a537c0cd89c1250e0e7a8e1fb1d2e54c50469b025a8ba5cc8e140d77f77a9b9c14e04b4058b5cb4d761cfe2f6d8196de628128bfc17c076fdda761f965bb835c3cd0db13ffedcc120a26f668e10b3755add08ad6b1126d8dbb3d05bb50f0260a4fc805997b92d661e248ccc57b9a08d8acae2f8f32fa40d12345d79c600b5841b62e0696d967f5dc843ec3f", 0xa6}, {&(0x7f0000003000-0xfe)="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", 0xfe}], 0x7, &(0x7f0000003000-0x1048)=[{0x1010, 0x119, 0x1000, "ba061bcbbfce8fdac9bcb99b6a1d2d6073563521504c2d0bacfabbc1b004c3dcd0c2d236f01c308f6f9914163734dce956a7cf96030c9f476f8902c4d436a15afea2a88f247bf35e5f64255c19c5fa279c1b86649fa44d2985c883960dffabe3b515b56a24b634baa6461e283a15b84d458cc216a13fee60bbcee4e3bed968e9ba502a1e72ce8372ef6a04f23a856a8bfeecc58e7852466cf562d7c077c332410692cd6a8ae152faa45c4b27c5add2fab3d698063d01972e679e8d8f00aec0e79819cb4ccc4c4caf4f93e16196d00c08f77604a28225c9d2e5f28851cb402c1fc22b212bc88d3f30a1935dbf622e3511ee93b77edeff28b33d2650f91f4fbee8a82f5fade0b7c6a701ff5c765d12a53388251841a39a8160367fccbbfb0e1aaeba0b0f62876e71b9d803b45c4f3bcea5d5c4f1774403518d08359aca9a5397bd53c43e4ff4cc508c8760c0fcebd2b94688c8b3abb8b51872263a6ecd067879be726464f2c03e4d8f88e33a7a97ad9ec986403d10683a73e7f1a03ca96ae0bc61c7ac1031a7810681befbdebe0c6c42d012e600f4f9aa0d663887f088ddef8624838876550a9b95e71bd753a2330ab93f4c86e98d251f19558e33a41f95167168ad266ebb1f618030aba5cefbb078fddb513c86db927ec71707398c582abd9d4dea435afa83f88ac5b9ec20674a66c87c46cbd28e9096b37617cc79fa9a6e7182317517e5a9dc9a8b19dcce946689db0017e1abcb12e6265e6c3441677ffc58f68e704c752a35a9f571dd914b99151d4144891fc641e82d0d3e7ef9fc694f9e6545932cf3c48121e282491f26bb7649871e23e3d5732c66c1d84a4877c516ae734da39373794790e12ee0d5d9ea34d8ec15a785b43fed4af98a44a5ea7e5a8a6f8c59772e2d98c9e28006b674de47ca13099743133d47c8760bc1bfb2f5adc74172bb762570ed086dca5ee3094dd71723400aed16fa57c41baf9e6e60a2dfee6e5501f00e445ad9bf9cac5cde354d64b7f4703d10fb0ec13cfe8f888dd51861b72b7b5af9aa15f1b7810b2cc7dd95489c39afd1d34cca647f2891ad982a7ca8ce0f13355c6fe39057d263f43ea76d692559ca7b55e7400a022aa76bce432771741ae22e77185e9575f24d95d8378c054f6d9313ce9bf4078ee8f92f5d8bc635df6c66b4e8538018cfa09b3d5c2a9f608df8fd120af3ed355e08d3423e767a5ff2b67ed0c38d39d468c035c1a5896a49379866e5360efba8c760fb9cd0e805e293f8240a0d23b0a722fd3ea0f4254d005f337dd0bc317f26d2181ad151c875041dd747e637e08dd450d6cbbeaa85aef44f0926662eda885f2fa8392bea82c7968987a5fdad5447e74dfee919060e40a975af93125949b741cb60d955c7bff1af2b6404a1e49201908037dc4e94fa17e8749e2c6f54a3b77c2a3e729309b764bacc24b005dc6ee2b180577b33e0a3e4bcf455f8a15b7c89381e8b7783895519d5174cc8859bb66871b6a7f8a21b474003c2b0a1bec0f6e0769caf7fa6c096d5d9f092c88d97c726bac17b086079c353427caa3ff4457f07f6309c1a95d8ca9c22920210e3bbe68e784e3bd668a9c8517a76d4614ae3aab498409c029c41a2e161d8a8e5dc0f6cb7f119a5f24636e60546271c17ea4bf551bee5a0f63b0a43c4b345f35f71953e5261a81c38408dc812fc2341ba1d5a64474eac9b1e4283c1332142f39c99e0766b698e0f7d12161e5bb3ab310c593c9b9f417191a3d4986099b035ce27c13ff2139ac1d1174e340e8905b8c2a718de2c5a779b42f78f4442c1595a2f1451df41ab254788227ce1e1cf87fbd711c6ff3333fe611fc6dbd6c0925212f64607e5b55549d5cbe855b8d7b9d0c98789d980a978a470462f867833a9f82f3d0b9a68d6e798f8a8db478455de7113a0649bda612ca5e25328a18bf66c22518fe09c6428105fc99491583d4534c17b5c7d65cafcf190a2f5a6a5abd139c6945902d962423f298b8e31dbd4cda831ce6cbcb478047445d913d44fd1fc1ce5b38dd1003ecc0e205f81de5265a9a451ac42056a648273b1697c5f76b6072704b2a1127eab9439af0fe15cc4ccee0b6abaa9d9d3a7db1e32ca89ac4efb1b00eeacd03b1a7dec42c23fb03298fae660f8e3b39fe3f3be18e6b3dba36916a912a7dd00a9def86c00ab4e6600a214f23711628195432c67a1dbcd80b40cfea877590ea0d4bf1b471b81fc4b38ccea16690701a6089f519cf621a9ae21af15a987e534ce286e6b823af9dc4d95c480901c1d975bac603e205211d76a3be4ffe810ab96c4a5400abd13acfd5d8709446fb360774a313b18ed612feb40171bae571a4c0d44e2191c326ea7389b98c2ececd4fb763617c3cf42b8dcd80a35f171a9a698c397fa537b9ebe36c0e2744d13243f9890f282167f46c33ebc7917b61d02cb3653bc25c150f3fbc2ec40e4083f08829ed814ecf5285f2c794b127e9d66ae50e3139f85e8405fcd38d7bccfe2350161270bc3bb860fceab286335ec3cdcbe99a6ec43243422451fc102eb1c303128a635e8981d044240bbad466da9846347147905ff1a76b997d12fea4b93ca2a5a5c238a1bfa105bbb898d12a020d02c83c69fd6296748926437b7f3c1fc55bd9eaf40a8dbe6079ac6fad53cd3dcd90642e9774cacac8ca1e945999af9e61dc5ce6f0b82a88ba5743ebb75ccc4395dc9d6c2c657be5216f06e3636fad396cff26827e4d3971e63c394d7deed682210f696e4033982d08099b7dab085b452b947501bba382833d4b5a744a089e98300447f479028708ee63e8fa58cd24ed254fc52c34793d121efbe41849eb892e58fd978ce17f7daed4e386889b8087ded526b0edf1e50cf54fdedb4a4a64cac0ca0df52e614b5dcc4fa521eee0aa9418851e5801045e8f1ae89b696f7893e6162d338592c58d7fb16c8987befcb8fa33175736eb2cf22ded3c252d7ca9cb9969a8ee62b4808f3c63577fd9e7dc83e44381bb78d7caa52750c5a06aa4aea93962a13fed0468c4052badf749b71483b3d75f0cb3e534bf8e2efd8f443c4131a4e05e5c63d287eab5668a7ed8fbfb8c10490237333dec46c5f5ea3b3e68fe0e51b82ab797a4d5bb2fc0589e6fd8eb32b822ca2a012b37c5ee6e20ea0ecc8b21ac19851a157fbb17fde693d92c95442fd10f2c76ff7e0bedb59aca7d4a0be91cde96980ab169ed18c76ea3d222ce9bc395055d27cad74454d0f9ebd91f04561c23d6f5efb12a7a3b64a23cf9cabeb6588c0f91fc51eea760737f24340155cab84c0f8a654b1b763010db3fe7cb158e3c9226aa1dcbbf7056dc3f03e28c5f53bdd0d409723c352c56fa8c613211f10a2598879d08f475353ccae4c4545a9c6e0fe2a8115da503368ee77aa2fa0266c4dd5b0c65c3ba4062e245e56fc202f48b7b5e5c1d938e0b7584b1358a870c673af5ead19303f2360b299a567c462761dd258e2d5bda73ad2b5edd3a8f007ea9e83a1e270404a28baf6379904a050e0d2ca87075b33e4898a00290a7284f8e68663ab01de5e2010627e5a0a84de7c4e3e2006376dbc9e32be377d2d6f9c150bd6b96463b95be8d3fa7268aadaaed2f90ad7245b614b6860b1aec81e8f37746ca0ca1615f7b6ae16cce0cbe91fd877e04c744e0cc03e9f0caf12e7961d31d3e6a22ff95615f4f817f84b3523fd7140004f1176afb2441aabd2efe05a1228a7b17dfeb8ca60aca603e2a295c3a6b4c8c6c55c4e65295822765c083090a89f6334b37022877c6796ea961c5a9c0060c597b0aaaf3783ffb668fdde2a3b27ee780ffad75ae75a3447eaafda361ed5aa803b632c46f93cff5b882b5378cf1c6562e03f5b1691fd8c4a23e5242afa2eae9b52d53219ccf56f1090b5fb48f179783bc1290e07fcf8277138d582e318e367c7bdfaa0b1b1e6a49c488e0ed5c2b2716e3c060025965ae1ef7cf62a97dbd02383a5ebbcd4e70f32d6362eac6e6e34c0ab61ac355a51fe015d1cdd0f94aa2d30243c1ebb8bae66980eaac84cbe3526b1a1cb23498441d3303680cb8a6b933df2d192776f1963d7c10b97e985c220611f9d2abd8962cb812ef18ff020ff7e17a419ec12403c27295cbe4ea698ecb892425fb32b4e1c4885ef760ced643f22d4e9b5c0df37301b2dd0184d4e98290d9b7d121e7b79cd19d95fbaae6d6aa11a7a4fb46e4ad8e59b7f7ef89ab01e83fd32f7c990debcb5bfc9cc47aedcf802c514620e29c13d8597a6d7dd7e8cd39bd429cfd507a0aae2e029311417bfda599eed99a88479dff3c9d53007299120963bc1542d3a6d584ecbe126c8fcfb28b33c8615e88b0e5fe2fa53021bc131e3fe3fcbd80e21288d9e44285a5a902c6646730e85a17e2c333db684e38be71c061a072f2517aaa0cabd6a0d87a9712822564313a300e0ec2980f2fd7162f4b748b8db3052fda84bdcd3d2bfbf94060952309cce3318a801e2e5c316ea8fa23db83f8eb68b10bab6295533ded8728a2e72810b900a23ab277a5add8624fc261fd5fa5d54a8d058efd98e450f26e8119983bb267fdc7e612ff1297f5df30a8d9e4ec5b4432100316c03a345472581da3c45e129b1fabd8fec2d22de18eb42a4b70c89ab657896c199e4c401fe3cc2739ae6709c35ee6686b24fe265dfdf9911f5ea15808d66a8a35cd3c64efe1d1bb704c73e6be641909167b3528aca3daef35074f7d0a2e9f527e624f0df879e2501e55cde2dee672be353415a94b439eb108b7457bfec4a46ca8d333035ddf61b606aff1ffe6ff6e3114a527ba30fa9cf387ffde509b582df06e012bfdbd3ecee591e4f2489ffb4f8e9641fc3e20495f6c3b378c0645c7a95c5dd5b34e3c574066db2d2636cbfdac82f7542d8bccced823bd7eda7a8bd32d646f5acbb2e0dbca4c8b18b69374f253a47c7093c65061bbdd1965ba31c461c063cea91bdaaae4f82fbae9dccdd585d0e1372a92acca20574277229fd746c11aee9dd0975a7ce8ff83008f62f5d941b3875f9cafff2d1178a100cc4f40c1a470ce1ff7f69bbc59a8d077c97058fd041d4f37c416f45ccf6b8cbd587c57163b0d26e4d1c731b5712ec8aec53390c32b013b7656bbc97b7651db1d5813107fcc46ecb8e362283c5c850abeae513455895cec0a980fd0666e51fad81003be0529d31506a991d5cc9d7a6ca61333a6b1e9d0ded66c20d13ddeead1f3d1c8ff0620dd520760364eb3c5f252229f9eccfe9fdf8c1f91b11b8c7505c2373cdda9292d78468f933ace543765eab5e2d30bb4bbd13c270769eb9a070b05c116967998a4dcd85239bdbfb259b21c723c6f772505ec4081fd055d4943df2bfb4ed2c82686917c53cc7dc09a51490a299f3358e7e90bcd56338e6fccccab51705025383056473284f870f0f18b9282494c7eb73e899a83cd328fec6aed0272b55424c48b1d07341f61f87b76b4dd0f411b7b1776b2040be9b6ffa8c0799b6a39675fe9f84c972ad9b296dbbd479d9b798451e66f6624a201b719b02625ed94595ff66a1ab01382a9470cefb24819c2475c06c2222e22e9804bc23e89a77cbf73f5904dc5513c5f31257a294b203f0937c1b497d578df12962d1971824286fb19780b8d81930c885f52a50efafe3b1c62393cb498975e8cfba74d6bb8f13afdea94337e53d2bc4f4d4305172a68ec9cfac35f3664d823631a5e77de0911b5ed43fe42b54ece524a26353b31a489baba5921859eb5c31998d071484a9f72750678f419cf2c154d6b2821f66f4b9709266a26e3aa3a840ac3b318ced162ad68bbf7f37e4"}, {0x38, 0x11b, 0x3ff, "1fa4a6bfe3e5ea21eb29bcdf75421e0f2b1d88190a1ec71116c91b00c9bf99c5d3"}], 0x1048, 0x20008040}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000002000-0x8)=0x6, 0x169) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x400, &(0x7f0000003000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x1, 0x0, 0x40, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = add_key$keyring(&(0x7f000004d000-0x8)='keyring\x00', &(0x7f000096e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000198000)='encrypted\x00', &(0x7f0000ed7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e3c000-0x1e)='*wlan0+posix_acl_accesscgroup\x00', 0xfffffffffffffffd) keyctl$negate(0xd, r1, 0x6, r2) 2018/01/27 01:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000ad3000-0x78)={0x1, 0x78, 0xed6a, 0x8, 0xff, 0xdd02, 0x0, 0x2, 0x50000, 0x5, 0xffffffffffffffc0, 0x6, 0x0, 0xffffffff00000001, 0x78, 0x80, 0x2, 0x8, 0x7, 0x8e, 0x2000000000000000, 0x3, 0x0, 0x200, 0x5, 0x8, 0x7b, 0xffffffffffffffee, 0xc8, 0xda, 0x7, 0x63, 0x1f, 0x187f, 0x100, 0xe3b, 0x5, 0x6, 0x0, 0x3ff, 0x3, @perf_bp={&(0x7f00003ba000)=0x0, 0x2}, 0x10, 0x5, 0x8, 0x0, 0x800, 0x400, 0x7f, 0x0}, r0, 0x0, r1, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000048f000)='/dev/autofs\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000d6b000)={0x0, &(0x7f0000d9d000)=""/71}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000c16000-0x50)={{0x6, 0x4}, {0xff, 0x8}, 0x4, 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, 0x0, 0x0, 0x0]}) r4 = socket$can_raw(0xa, 0x2, 0x11) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f000085b000)=""/169) fstatfs(r4, &(0x7f0000c04000-0xc6)=""/198) fcntl$addseals(r3, 0x409, 0x9) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/27 01:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_getres(0x0, &(0x7f00008bf000)={0x0, 0x0}) unshare(0x400) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fe7000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) r2 = add_key$keyring(&(0x7f000067b000)='keyring\x00', &(0x7f0000f7a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key(&(0x7f000081c000)='ceph\x00', &(0x7f0000cf0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bed000-0x8b)="67e2524d575277d56e1d355136d82d435e8ce427bcae9ddb61f49c292e2a427f277d275fb68bded6904872b8741a2b9232219ab2a9fc3bc740997211918de4d5d3cec1cdd805085f24fa4a6f3046d4fcba61bd12fdda575ae58ae0910bc51e65b3c76cfc3391c8e537d1efb1f19149033b9cc3e92572a7d74c5536083df2480e0e9c9c347f5869679ef4fc", 0x8b, 0xfffffffffffffffb) keyctl$instantiate(0xc, r2, &(0x7f00008f0000)="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", 0x1000, r3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x401, 0x4) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000759000)=0x0) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/01/27 01:18:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4b, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x10042, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x3, 0x1) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/27 01:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) 2018/01/27 01:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c4f000-0x10)={0x0, 0x0, &(0x7f0000fc1000-0x1c)=[@in6={0xa, 0x0, 0xda5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x20}]}, &(0x7f00007fd000)=0xdf97030535a8373a) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x8001, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d15000-0x8)={0x0, 0x0}) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f0000bf2000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007fc000-0xc)={0x4, [0x2, 0x7f, 0xf93, 0x1]}, 0xc) syz_open_dev$binder(&(0x7f0000dbc000-0xd)='/dev/binder#\x00', 0x0, 0x802) connect$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) r4 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x100) ppoll(&(0x7f000089f000-0x20)=[{r0, 0x2042, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x40, 0x0}, {r4, 0x2542, 0x0}], 0x4, &(0x7f0000ca1000)={0x77359400, 0x0}, &(0x7f0000104000-0x8)={0x100000001}, 0x8) 2018/01/27 01:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4000000010, 0x803, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000056d000)='/dev/audio\x00', 0x40000, 0x0) pipe(&(0x7f0000cca000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000722000/0x18000)=nil, &(0x7f000075a000-0x18)=[@textreal={0x8, &(0x7f00008aa000-0x35)="bad00466b80038000066efba210066b87000000066eff20f231f0f0138f2ab65650f0782b50000352e360f521e02000f9eea0f01c9", 0x35}], 0x1, 0x10, &(0x7f0000230000)=[], 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000)="", &(0x7f00001c2000-0x81)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6(0xa, 0x7, 0xffffffff, &(0x7f0000871000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d7000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) sendmsg$can_bcm(r3, &(0x7f00001af000-0x38)={&(0x7f0000065000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000278000)={&(0x7f0000edd000)={0x5, 0x42, 0x9, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0xfff, 0x2509, 0x0}, 0x1, @canfd={{0x0, 0x7fff, 0x0, 0x100}, 0xd, 0x3, 0x0, 0x0, "3a382b25be2634b181c49ed98d563b858558552774d092d41b60ff3d5136c992cf150c3d90b8835b9b1571f2fdc3e1b4c213471c3733b72bfaa5ea5bb206bd2f"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000004}, 0x1) fremovexattr(r2, &(0x7f0000288000-0xb)=@random={'osx.', 'md5sum\x00'}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) ioctl$TIOCNXCL(r3, 0x540d) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00007c2000-0x4)=0x100000000, 0x4) 2018/01/27 01:18:41 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f00002bf000+0xf1)='/dev/dmmidi#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000001000-0x1000)="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", 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0x2}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000977000-0x18)={r1, &(0x7f0000762000)="", &(0x7f00003fd000-0xd7)=""/0}, 0x18) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000-0x6f)="d7f0a2ace7cf43e633f2421b29b4472a04aaa459555864cd8cd84e0052dab3cfbb765fc249a870d31447f05934c16ae9b92bf7ba2d5f8c4934bde150624f5cb1fccf9509f1c33ee610e0519dc34d7c7e71a7", 0x52) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000006000-0xb)='/dev/adsp#\x00', 0x3, 0x2000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 01:18:41 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d47000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000164000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, r1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000053c000)=0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000696000)=0x0, &(0x7f0000043000)=0x0, &(0x7f0000b45000-0x48)="") 2018/01/27 01:18:41 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x4, 0x600000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001000)={0xffffffff, 0x7f, 0x3, 0x8000, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f46000)=0x0, &(0x7f00006ab000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x1811fb87, 0x840) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000003000)={0x6, &(0x7f0000004000-0x18)=[0x4, 0x5, 0x75, 0x4, 0x0, 0x4]}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0}, 0x200) 2018/01/27 01:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002e9000)={0x0, 0x3ff}, &(0x7f00007cf000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007bd000-0x8)={r1, 0x4}, &(0x7f0000a92000)=0x8) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) 2018/01/27 01:18:41 executing program 0: 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$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000df9000)={0xffffffffffffffff, 0x28, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000a3e000)={r1, 0xffffffffffff7fff, 0x10}, 0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f5d000-0x38)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xa, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x38) socket$unix(0x1, 0x1, 0x0) 2018/01/27 01:18:41 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xf3)=""/243, 0xf3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000161000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f94000)=r2) sendto$ipx(r1, &(0x7f0000b01000-0x2a)="cd8a0ea9c2f2dcf0625b697cc7a2b201e47e647da721a785c33eff075e1a7ae72688e65790f908c68cdf", 0x2a, 0x408c0, &(0x7f00004fa000-0x10)={0x4, 0x0, 0x10001, "04115ef8b8f4", 0x8, 0x0}, 0x10) clock_adjtime(0x0, &(0x7f0000476000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000410000)=0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r2 = dup(0xffffffffffffffff) r3 = memfd_create(&(0x7f00005f5000)='posix_acl_accesssecurity\\\x00', 0x1) r4 = syz_open_dev$amidi(&(0x7f00000dd000)='/dev/amidi#\x00', 0x2, 0x220380) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/audio\x00', 0x0, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f9000-0xf)='/dev/sequencer\x00', 0xc000, 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f53000-0x10)='/selinux/policy\x00', 0x0, 0x0) r9 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00009bf000-0x4)=0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd7000-0xc)='/dev/rfkill\x00', 0x800, 0x0) io_submit(r0, 0x5, &(0x7f0000bec000)=[&(0x7f0000c53000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f0000c1f000-0x1000)="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", 0x1000, 0x5, 0x0, 0x1, r2}, &(0x7f0000016000-0x40)={0x0, 0x0, 0x0, 0x9, 0x15, r3, &(0x7f0000c4b000)="21deda57bd9234325aa7710f97387916f5bc9780d1ea1eb0793ed7db954b1a226a7ec6a5a15e4476812b52545f88c57cb516976f200a146fb5bdf3a20064cf6326fb7a3c7c2d817efe6b251ed2f5e689b2ea47071a067240f769e7c36a4cbf5c1888480f09cdf1c3d48b0fd1bd5ff087e5a5b2a6ac8b7c6948252709ec2e5cb3a7f7efae1822feed17264d981e5502e406a55e166614162c1c01e8768a7cc9050a51a3a34a5733df00b95c30ab", 0xad, 0x1, 0x0, 0x0, r4}, &(0x7f0000610000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r5, &(0x7f0000a65000)="a1a928a1ec54f08b7b43d973576643817579f6b5f27a7f5aad14bc9b2f66c550c7874d79c4196c0dbd2dc92e9ed18a9307c61c769e50b4f970ab422b88ec2f7bf269f0d3088a6da7d146", 0x4a, 0x10000000000, 0x0, 0x0, r6}, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0xa, 0xd46, r7, &(0x7f0000837000-0x13)="722eea9f4d5b180dbd49ea25494e401668ef06", 0x13, 0xfffffffffffffffd, 0x0, 0x1, r8}, &(0x7f00003d3000-0x40)={0x0, 0x0, 0x0, 0x1, 0xaaf, r9, &(0x7f0000fc6000-0x80)="342fd26717d70e4b4d1a44dfcb8a9046e2a27d1836a758fe0361ffcf7b8b150de8296c32dc13e80c837558b9a393fe5152be7c28d9395209d7265a898c88b1e5aaa1533f96d66ecb7b2d6e61f77cdf67444a5e04cabe54aa2cd55ea410c8d86515db635578393ded6de3afb5f838e04b2d61bfa22030d846de3e2070244a3e44", 0x80, 0x401, 0x0, 0x1, r10}]) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000ba6000/0x4000)=nil, 0x4000}, 0x3, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000012000-0x20)={0x0, 0x18, "d4c4466334724bd1690475e72ea606dec130da6aed41e827"}, &(0x7f0000014000-0x4)=0x20) fdatasync(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r2, 0x91d, 0x57, "e4ca5b502b6de9003c4861ab6c5505900ffb408ea62b3c9535a5588940bb6d5ad9f939fddcb87015ba8ad0e31d3328795c9806444637ccfe8d08d84d79c0900755b947134130e3d79395f8428af008e04447f86097e76f"}, 0x5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x200000000004, 0x0}, "706f72893000", 0x94, 0x0, 0x6, 0x19e, 0xffffffdfffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000da2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x1f, 0x80001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000a85000-0x50)={0x1, 0x0, [{0x7, 0x0, 0x1, 0x0, 0x0, 0x0}]}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d8a000-0x18)="0956ad000000aedf9529897dd654c7beef9f5d56534c90c2", 0xffffff1a) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000b31000-0x12)='/dev/input/event#\x00', 0x58, 0x4000) io_setup(0x1, &(0x7f0000e4b000)=0x0) fremovexattr(r1, &(0x7f0000bdb000-0x9)=@known='user.syz\x00') io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 01:18:41 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f000070c000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00002c3000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000001000)=0x4) 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) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000002000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x5) sendmmsg(r1, &(0x7f0000003000-0x3c)=[{{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="6b7b08e7615cad03bc024ca321e0f0940343c3943e7b27669287ebd963f9d9f153b83c8bfa9a4263d897e335f500cf67e41d220d658eb3723dd6f4b8285646e0eda17a76fe57e562bb5b2315a213e060ba31805b700e014cbb457c04883aed0d1f6528d314a51bd3247ddd100c7bb7cbf4e919dd347aee3533666fbb5a5885a923b1a322094070a84136d2a96c2f0cefbf4b38f5342947c427934cce0e12a799d0efb67e12535800acf0a9b8832adfe1a1396e59dd55b17f2c8c9f79959bd834b8d0be1be62dfa4804914db16d9e9789babd2d", 0xd3}, {&(0x7f0000000000)="372cec9fc4f649a305abb3b7dc50ebc4ba3c77029bc5", 0x16}], 0x2, &(0x7f0000002000)=[{0x38, 0x0, 0x7, "be45ba137ef5e50050f763a0c6ed3dfed7b907ae52c1c7153c5e85f08bea364153af69aea7dd8483"}, {0x1010, 0x3a, 0x9, "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"}, {0xa0, 0x117, 0x3, "aabbd3d9382e8efcaf4b5ded1813b9b12ce04a174b65cb5d9ea0a473faba339695cfc8c989233b6b29159b07c1ba5c70c02cbec2acfc3aea167606614a6fe7ec6024a16f45620435740eeb015f38767516b3fe1e47208671d9e1e43d07a47727e13bd4e3a3e9ae6150175702ce4bb4e97c11b23e91b757747f0fb1e80cb72545ecd49fe80585d89bcdb6008ee00d08e4"}, {0x110, 0x11d, 0x9, "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"}, {0x108, 0x18a, 0x8001, "a01994a3456cd4977182dbfe5c6830a121ae17f33bd73b41c4dcc08902f139e4c375e5a5d4c25e23a4bf2b3d0d98f6509759490fe6213525c567410b59621930af4235f98e8d3c23662dfeb1319251df959ea7c40481ccb1fddc964fe9f37c64e8ca24cd9a93620e4a3ee91c1cc9e4b96f60426c6c2dae9b70b24a78cfd09ba76840cabe7d2a5dc58674d86318ecb15d9a5cb2b63c95fdb613392c4d5db4ae47e1ca92f997430a17aaf0e2a43997c61b52b8a9ec3fb5ae34b48962150f0cb6d91ed7711616c9398a06e160e7bc97d3722e26003f4ef5f279d7a770e7224c9582db12a825da74410c99ebe94e2a40f73e2849cb99686d3867"}, {0xc8, 0x117, 0xffffffffffff7fff, "95e4b56f68c74d266a7afa79e14c114cbe53bdb0e20052df0372c66ef50a23ef2b40ee73c793a991584385968de17983689194cb25131eceec64104a9dc62f3e0adb06ef89d2fd084a6fcb3348d8bdaf100d663483260a23f219cbc4bb5891dcda5ec571bdbb5bac38c07735b44f08e8f3f9bd0bc6178b67da772db4716fac4bf26af8e6878bd1ce9576058d9ace7efa30415b81a7feed96c07cdbaadc4aea6bb7fe09fe3bda5b43b987f6da547b1b3b2d5ee434"}, {0x50, 0x0, 0xffffffffffffffc2, "744683437c462d1d0edc0963c4d83e18dd21cecbf439e7f94c65343f32c626a54e61be0df229a709173e3848e61253ebcbbe6bf5ddbd369a4ac347fc46da9116"}, {0xe8, 0x10f, 0x5ad, "c63734328900dd1097d4860455f4b1278d23ecddad8022296f3b728d447af6a6334dacbca8826dcad1dbe7ec4aa85f0e9b49a4b1d32c53971e4e4803662294dce7fd407b25861c29ca9e21de1310a01d702f32ec0bc39db4c72bd2090c079cf69955b99ae7c763f7a01f211d664cf71273ada81f37cba4bc6822c0248613d5a79572b234765248a0bb8011ca6f931ad6f1e4272ff28d13f8de82356841df2ca9fbe7474d4ef2f2b83f440ede55906db7896679177b01fe19d864fdfd13e4f6ba4280f2bebf531318ee965ed99a878e219ec48db6"}, {0x40, 0x109, 0x644, "7d39de7bae1bc1a17088d3a937d08bf12afedcad63a58da3d98852f3b086b2f50f469f72ff742529d51de90e0fe303"}], 0x1540, 0x8005}, 0x6}], 0x1, 0x4004000) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x2}, 0x8) flock(r0, 0x1) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0xf14, 0x20, 0x1, r2, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffc1, 0x0, 0x0, "bf46a9396a42fca8d2460c753d2b5ef5d15a42a55c9687cffbe63e5c19ea0e974858db709fad060388514346caae997097d97c176f13b9b3b4233058e3121c23e6ec69358a25aad0c84c8eda835f408f"}, 0x160) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bb7000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000457000)=[], 0x0, 0x0, &(0x7f0000000000)={r0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xc8, "550a3302f72978778712903ada441fe9bf1f62828b2cde3ca1bba95835fd2a9e875734de63f4817aabdcdd46085193d5867ffa29a0000626c9475e0b22d0949d35dc82a4bd516c9ed1cb178501329e4b5aba3aab8b4813a43d25396d0d4d1dbc1ecbfedb5e8cbeb36032e6ad480003c9d709d8d8386c1efef30b0b0d9c756ad156454a33f4c8bfb4ab771c591cbd4ba17e1c34c7e701e50b6e87f67ada6678f6725b53e9fa1334deb909471ca68a634a67ac60deb9d47e32863a41eba47f71c4a2540c3ce0319a86"}, &(0x7f0000001000-0x4)=0xd0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000)={r2, 0x6}, 0x6) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000050c000/0x2000)=nil, 0x2000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000316000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/27 01:18:41 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037c000)='/dev/sequencer\x00', 0x100, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_yield() fcntl$getownex(r0, 0x10, &(0x7f000001d000+0x377)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000009a000)={r0, r0, 0x8}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000d1d000-0x6)={0x6, 0x3f, 0x1066159d}) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000084a000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000f7a000-0x40)={0x0, 0x5, 0x20, 0x7f, 0xe5, 0x4, 0xffffffff, 0x4}, &(0x7f0000d39000)={0xfffffffffffffffd, 0xbee, 0x1, 0x100, 0x1ef, 0x1000, 0x9, 0x686}, &(0x7f0000ad9000)={0xbe, 0x4, 0x3f, 0xbe1b, 0x800, 0x1, 0x6, 0x0}, &(0x7f00008cb000-0x10)={r0, r1+30000000}, &(0x7f0000ad2000)={&(0x7f0000ba6000-0x8)={0xffffffffffffff61}, 0x8}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$admmidi(&(0x7f000028b000-0xe)='/dev/admmidi#\x00', 0x2, 0x101000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r3, 0x40405514, &(0x7f0000003000)={0xffffffff, 0x7, 0x10001, 0xdb0, "fae5788c763c4f714f9eeaa4dd8b44155e50a9cc7de9d33d3fb512ca2427ed66d1e6b501d201e37fb183fd1a", 0x9}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bea000)={&(0x7f00005ad000-0xcc)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x1, 0x1, 0x0, ""}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$sndpcmp(&(0x7f00006c3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f000018e000)='/dev/dmmidi#\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000197000)="", 0x0, 0x0, &(0x7f0000ee2000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="9560918e0699", [0x0, 0x0]}, 0x14) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00002ad000-0x8)={0x0}, &(0x7f0000286000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6b000)={0x0, 0x0}, 0x8) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) r2 = gettid() ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000195000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) timer_create(0x0, &(0x7f00002c8000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) pipe2(&(0x7f0000073000)={0x0, 0x0}, 0x800) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003c0000)={r0, 0x3, 0x1, 0x4, &(0x7f000092b000)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x5) pipe(&(0x7f00000b7000)={0x0, 0x0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000b1d000)={0x2, "bc67"}, 0x3) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) bind(r0, &(0x7f0000027000-0x10)=@ipx={0x4, 0x283, 0xfffffffffffffffd, "96fbf666b838", 0x4, 0x0}, 0x10) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r1 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r1, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000001000-0x1)="") 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000ba6000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000c86000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006bb000)=0x14) bind$packet(r1, &(0x7f0000145000)={0x11, 0x1, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x8, {{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) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000455000)='/dev/vcs\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000566000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000612000-0x4c)={0x6, 0x0, 0x200003, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f00005ca000-0x9)='/dev/sg#\x00', 0x101, 0x20000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f6b000-0x20)={0xb7051ccdaa2688b0, &(0x7f00002c7000)=0x0, 0x0, r1, 0x6}) r2 = mmap$binder(&(0x7f0000c06000/0x2000)=nil, 0x2000, 0x1000000, 0x2010, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000aa1000/0x3000)=nil, 0x3000, 0xc, 0x810, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00002d4000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000dd6000-0x30)={0xb0, 0x0, &(0x7f000013c000)=[@reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x40, &(0x7f00001f9000-0x18)=[@flat={0x73622a85, 0x100, r2, 0x1}], &(0x7f0000241000)=[0x78, 0x0, 0x38, 0x38, 0xdef3c8aca1d923b, 0x38, 0x48, 0x38]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x8, &(0x7f0000f64000)=[@flat={0x0, 0x101, r3, 0x4}], &(0x7f000099c000-0x8)=[0x0]}, 0x8}}, @dead_binder_done={0x40086310, 0x3}, @exit_looper={0x630d}, @register_looper={0x630b}, @free_buffer={0x40086303, r4}], 0xa6, 0x0, &(0x7f0000e00000)="4118390027a2959f6509a67ad6f90a4e46ccb4fc41d6348afeac396cb8523eeb6d92ad24ef3ce4e0a7988e82450d4b2f49e583e8fa19907b90ecf82d47d795d415ab19cea67c89eae6fba5a5794ce45feab0a93b77a5cdcbb47a008d5c95747dd25b6cf3c60117096a26785b58b80c4310fac8ef346022952f3577b3a657a076bc161e533696b87f543f02df9e623b8b489303a02b36d71d8e57d3d6ca27038f3f20a18f384c"}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000768000)={0x0, 0x2000000000000000}) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005de000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 01:18:41 executing program 2: r0 = socket(0xb, 0x3, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fa5000)=""/123, &(0x7f0000759000)=0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) fstat(r0, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000eb6000-0x70)={[{0xfffffffffffffffe, 0x47, 0xfffffffffffff2d1, 0x8, 0x2, 0x80000000, 0x100000000, 0x401, 0x6, 0x1c00000000000, 0xc7, 0x7f, 0x1}, {0x8, 0x1, 0x7, 0x4, 0x1, 0x5, 0x467b5c62, 0x63e, 0x8, 0x1, 0x2, 0x6, 0x7}, {0x2aa, 0xe22, 0xffffffff, 0x2, 0x81, 0x6, 0x3, 0x3, 0x1, 0x10001, 0x2, 0x7, 0x4}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000a9a000-0x8)='./file0\x00', &(0x7f0000975000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00009ae000-0x8)='./file0\x00', r1, r2) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d35000-0xc)='/dev/amidi#\x00', 0x4, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00006c6000-0x4)=0xc9cf) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000488000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbe000-0x4)=0x10, 0x80800) fcntl$getownex(r1, 0x10, &(0x7f0000b67000-0x8)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0xb674, 0x7) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000511000)={0x5, 0x10, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000003e000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000f90000+0x3ed)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r3, &(0x7f0000a8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x14, 0x0) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 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 = syz_open_dev$vcsn(&(0x7f0000014000-0xa)='/dev/vcs#\x00', 0x20, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0xfffffffffffffffe, 0xa, 0x80, 0x5, 0x5, 0x89a4, 0x9, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0x8) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003ed000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00001b2000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000fb0000)=0xcd8) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x100) r1 = syz_open_dev$dspn(&(0x7f0000e4a000-0xa)='/dev/dsp#\x00', 0x40, 0x151800) dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/ppp\x00', 0x30000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000b9e000-0x8)={0x0, 0x0}, 0x0) sendmmsg$alg(r1, &(0x7f0000462000)=[], 0x0, 0x1) r2 = openat(r0, &(0x7f0000dfd000)='./file0\x00', 0x84000, 0x8) syz_open_dev$loop(&(0x7f00004e4000)='/dev/loop#\x00', 0x92, 0x4000) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000031a000-0x1e9)=@dstopts={0x3b, 0x3c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x10, {0x800000000000, 0x2, 0xffffffff, 0x5, [0x4]}}, @ra={0x5, 0x2, 0x1}, @generic={0x3, 0xe4, "4432ce3792b8dbd53182a95f1eba45d35bc68e3eae27bea2930d9aa27bcbbf495bb8707bdd2b0301be0077ce5ee7352b9afb3dde416e62b716e691be149dd8f3b6e49fe3fee4b74c840cf901b5abc8a98ad0296357d9449eef83aa421a6473a25b02b9333fdafd417cc13855c1dec7ad826741da5caaf2ca7328fae4833b9608c86baea2cea23616dc2e62cdab3f3f970ea747ecc7009fb025d89b1333f648c4bd4bf4487b2b55e464cebd643e538d1186f230f9a7efdd2673dbf7e20551a45b834e841ef1cbc27e14a12dd3961a77a0664a12376ba1e2497dbdeaa1cc63d17f2f0abf26"}, @calipso={0x7, 0x10, {0x4, 0x2, 0x3ff, 0x8, [0x200]}}, @enc_lim={0x4, 0x1, 0x3d}, @generic={0x4, 0x90, "a315157d80c44e13672d2de7c80e49c8cd5ec981f5f2cff0ec2a6d0bc8990db9483886e786dab670f397301548a9e07e014c5c0c42dcba90988ec23ff64ad98830723e4aca57aed3bca51900059313ecc338b250a22b68dfc8de07c01bd62d83a1ce220d7da5ac07a5fc2df00b5d685414538c6058501ee74e12a08e044315b6e9570ca3b743427287a627840f676c03"}, @jumbo={0xc2, 0x4, 0x1}, @generic={0x9da8, 0x27, "617c7b552a4adb710eab14ddbc8147df92ec3c9016621b804b9a9be37525e926ec6bcdd2a26efd"}, @ra={0x5, 0x2, 0x0}]}, 0x1e9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005c3000-0x18)={0x0, 0x6, 0x30, 0x9, 0x1ff}, &(0x7f000056c000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000633000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x58}, &(0x7f0000ef4000)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet6_buf(r0, 0x29, 0x6e, &(0x7f0000f5b000-0x86)=""/134, &(0x7f0000a26000-0x4)=0x86) 2018/01/27 01:18:41 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000d1e000)=[], 0x0, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/27 01:18:41 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$key(0xf, 0x3, 0x2) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f8f000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000f91000-0x1000)=""/4096, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000789000)={&(0x7f0000096000/0x1000)=nil, 0x1000}) sendto$inet6(r0, &(0x7f0000f8d000)="", 0x0, 0x0, &(0x7f00008aa000+0x3db)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/27 01:18:41 executing program 7: 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(0x10, 0x4000000002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ff000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000093000)={0x4000000000000000, 0x10d000, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) write(r0, &(0x7f0000703000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000873000)={0x7, &(0x7f0000b02000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000486000)={r2, &(0x7f00003ce000-0xe9)=""/233}) recvfrom$ipx(r0, &(0x7f0000077000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000ff8000)={0x4, 0x0, 0x0, "933249611e5e", 0x0, 0x0}, 0x10) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006bf000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000587000-0x13)=""/19) ioctl$sock_inet_SIOCSARP(r0, 0x1276, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=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, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="980edbe34139704e389db349f728ad25"}) 2018/01/27 01:18:41 executing program 5: prctl$intptr(0x1c, 0x8040) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/enforce\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d45000)={0xfffffffffffffffc, 0x0, 0x1000000000, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 01:18:41 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004c8000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000be1000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$void(0x2b) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000c000-0x48)={0x1, 0x5, &(0x7f000000c000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000000c000)='/dev/cuse\x00', 0x40000, 0x0) perf_event_open(&(0x7f000000d000-0x78)={0x4, 0x78, 0x3, 0x1, 0x7ff, 0x101, 0x0, 0xeb24, 0x4, 0x4, 0x0, 0xffff, 0xe3, 0x7, 0x1, 0x4f, 0x2, 0x9, 0x8, 0x1, 0x2, 0x3, 0x6, 0x5, 0x7, 0x1, 0x7fffffff, 0x2a1d, 0x2, 0x40000000, 0x5, 0x8, 0x80000001, 0xfffffffffffffffa, 0x4, 0x2, 0xcfa, 0x1e, 0x0, 0x1, 0x1, @perf_bp={&(0x7f000000d000-0x1)=0x0, 0x4}, 0x20000, 0x10001, 0x3, 0x4, 0x4, 0x6, 0xffffffff, 0x0}, r1, 0x0, r2, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000000d000-0xa)='/dev/vcs#\x00', 0x3, 0x400000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f000000c000)={0x61, 0x7, 0x100, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffff7, 0x5, 0x5, 0x4, "84ba29d79b9ee56a1e5fbe8fdc34dbaf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 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) finit_module(0xffffffffffffffff, &(0x7f0000295000)='wlan1:\x00', 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000-0x10)={0x0, 0x2710}, 0x10) getpeername(r0, &(0x7f0000be5000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000010a000-0x4)=0xe) accept(r0, &(0x7f0000022000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000317000)=0x14) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000913000-0x10)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000781000)=0x3f, 0x4) r1 = creat(&(0x7f0000f71000-0x8)='./file0\x00', 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) listen(r1, 0x6) accept4$inet(r0, &(0x7f0000c45000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000633000)=0x10, 0x800) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000999000-0x8)={0x0, 0x0}, &(0x7f00004ad000)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000079000-0x4)=0x0, &(0x7f00001ee000)=0x4) 2018/01/27 01:18:41 executing program 3: socket$inet6(0xa, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) alarm(0x7) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") munmap(&(0x7f0000986000/0x2000)=nil, 0x2000) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3e, 0xe0ad) mknod(&(0x7f0000003000-0x8)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000)=""/65, 0x41) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000003000-0x4)='./file0\x00', r0, r1) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000fe0000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000151000)=0x7fff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006ba000+0x7f5)='/dev/vcs\x00', 0x80000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000014d000)=0x2, 0x4) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) 2018/01/27 01:18:41 executing program 1: r0 = syz_open_dev$audion(&(0x7f000002f000)='/dev/audio#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[], 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x2d)={0x0, 0x25, "0f53db88072c7a32c5beedca4da89dd47f1c782d070096cf32b91a501d135655b4e8adb332"}, &(0x7f0000001000-0x4)=0x2d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x9, 0xffffffffffffffe0, 0x80000000, 0x2, 0x5, 0xfffffffffffffffe, 0x4, 0x6}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x3, 0x401, 0x8000}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000001000-0x38)="4395d330a18dbcbb349d4dce53ef41f57053527dc38b77a9d5ae4034d8382d48333eb03afb498dcea8facc24e305693d40d57d2585952ab5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x4000000002283, &(0x7f00009d6000)='4') readv(r2, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r2, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x60) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x6, &(0x7f00007a7000)=[{&(0x7f0000443000)="6699d2b161e4164f66086b7e4639bc5368ebdd9f63e466de672cd29126ec61ebb323dbc58722586bc624c34bdcd03c0f5b36a53736be1c323d0269c8b20a0f837bc6a5d02828806bd662b1eab7e80c4b053502a15c6a575b19c00e575fec32fffb4ee9831894b5b1a5eeb9d651ae371c330527eeff6355e4e768954f97e1afcc4080895501ae72f538d22fcfd814e1c072218dcd0b511205afc4847641d55a074b", 0xa1, 0xfff, 0xf8}, {&(0x7f0000fd0000)="4600c1ea3c1d0dfe7fec67277b3ab2fc85a7f91c093abed209acc84092575ca349e76f2e9df2c99286ed01af7b3629051f157e1b3f56e13455464d43ffc8f001659aab45844ed46cf157cb0711630da62b5818ba1955d525f58fc88ef17476ed19ccda01e51c752f4fca8a690a51f09ec760432036d27d39f8e916281e00370dde1671126a6c0f0449fdb8ea1e", 0x8d, 0xfffffffffffffffe, 0x0}, {&(0x7f00000e8000)="", 0x0, 0x1, 0x0}, {&(0x7f0000a7a000)="6ebdf8535d761d5c7a4dd55033160fc4382bb17baa7ea0796b1e4aff959bbc1475af502b15af12a5617bd8f9768ac3a171dc6b3e6c1316a82cea33bb83f028be0c70ba7c93538414769909ec83ac8b21cce1b0370a1c10a5479fcc03c7e14a14b545999365501fcdca00eb3709dc45903ffc972209030c13aed1b11f68cddf579db35253d6517289fce122f9ca6494397e586b78e69bddb8c1f60e9c6f808874f1fb441f44a2f6529cd9290f0bea6317dc95a79647f72e471554d2adff3fac6aa5c291db6853f1d8a1", 0xc9, 0xff, 0x9}, {&(0x7f0000000000)="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", 0x1000, 0x400, 0x6}, {&(0x7f0000000000)="168200912644de0202ada68afdc8df39fc64c86943aa0afef15d278f66ed05a5c78d67245a2adfca9532c6334966f8d3597e8943280be6bb9bf95c256c8b389e81141a4f2139892bbb68d35c1b6b08c780196f86ec83163f56d9e22ad8df2100d52a235de5df34343b7efcc1c5a0e6fa346b7ff8de415dbb923c26b44035bd510d1f91891ef13c6e1d3eb37eaab94f49b86ca76f844d1f41f9103038dc57ea56b11c824a590450d89b4b44c325bd930535395acc6c1328b9beb5d3ea4ced2c1f51451ebd290402049d248543bcd36ab87afea14ebe4ca4bdeaafa537904f1bae3f7cf1643bab5d387f49ab88", 0xec, 0x1, 0x7}], 0xa0000) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0x4, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0x1000080000000001, 0x8100) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000005000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000a000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x2, 0x0, 0x7, 0xfffffffffffffffe, r1}, &(0x7f0000008000-0x4)=0x10) write$tun(r0, &(0x7f0000005000-0x1aa)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}, 0x2e) write(r0, &(0x7f000000b000-0x24)="64cf423121b90000000000000009221a10cdf888bcfdf2dd2b5d73634421f0986e1c48e7", 0xfffffffffffffcd3) 2018/01/27 01:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x4) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_dev$amidi(&(0x7f0000d3e000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00009b3000-0x4c8)={{0x0, 0x2, 0x2, 0x1, "c9f3d1123e702dd422024f6c86966bd20a1b5424489c9602c7fe80ad41d6623e882de915b869623dede79b65", 0xfff}, 0xfffffffffffffffc, [0x58f, 0x10000, 0x6, 0x3, 0x2, 0x8, 0x7, 0x2, 0xfffffffffffffffd, 0x7d3, 0x80, 0x3c, 0xfffffffffffff000, 0xb31, 0x5, 0x5, 0x545, 0x10000, 0x4, 0x9, 0x0, 0xffffffff80000000, 0x100000001, 0x2, 0x5, 0xfffffffffffffff9, 0x7fff, 0x3, 0x7, 0x1, 0x0, 0x1, 0x6, 0x800, 0x6, 0x1, 0x9, 0x401, 0xfff, 0x6, 0x1, 0x1d0, 0x369, 0x2, 0x9, 0x40, 0x6, 0x7, 0x1, 0x2, 0x4, 0x3, 0x9, 0x7ff, 0x8, 0xbd, 0x7, 0x8, 0x90, 0x80, 0xffffffffffff1256, 0x40, 0xd3b1, 0x4, 0x6, 0x2, 0x0, 0x800, 0x7, 0xfff, 0x4, 0x2, 0x5, 0x0, 0xf3d4, 0xfffffffffffffffa, 0x3, 0x4, 0x9, 0x7fff, 0x0, 0x6, 0x768, 0x5, 0x6, 0x400, 0x1, 0x3, 0xa9a, 0x4, 0xf9a9, 0x4, 0xf7e2, 0x5, 0x9, 0x7, 0x9, 0x200, 0xf3c, 0x8, 0x3d, 0x8001, 0x40, 0x3, 0x0, 0x5, 0x5, 0x178fff2e, 0x1, 0x54a, 0xffffffffffffffb9, 0x2, 0x5, 0x2, 0x6, 0x6, 0x400, 0x6, 0x0, 0x0, 0x10000, 0x2, 0xffffffffffffff81, 0x4, 0x1, 0x7, 0x19b000000000, 0x9], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$llc(0xffffffffffffffff, &(0x7f00003a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c33000)=0x10) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) semctl$IPC_RMID(0x0, 0x0, 0x0) r3 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008d1000-0x510)={0x0, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8013}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0xa, 0x3, 0x49b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xe1, @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]}, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xa8c5d3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x557b4770, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xfffffffffffffe00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xc1c4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x441}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000044c000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$OBJ_PIN_MAP(0x6, &(0x7f000064d000-0xc)={&(0x7f0000abb000-0xa)='./control\x00', 0xffffffffffffffff}, 0xc) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = creat(&(0x7f00001fe000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c73000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ef2000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000224000-0xe)={r3, 0x8001, 0x3, [0x7, 0xffffffff, 0x0]}, &(0x7f00008b0000-0x4)=0xe) unshare(0x400) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000530000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r2, &(0x7f0000a14000)={&(0x7f000054c000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f000091b000-0x10)={&(0x7f00005e1000)={0x7, 0x4, 0x8001, {0x0, 0x7530}, {0x0, 0x0}, {0x1, 0x401, 0x200, 0xffff}, 0x1, @canfd={{0x2, 0xe568, 0x5, 0x4}, 0x2, 0x3, 0x0, 0x0, "3f299f1b6a8f9900f9b7a5d969484375ea3e86ad92fe6b0965baae2b71a3b3738e97aa2bc9c506ab521590a9412c2b7f49b410151ca46154ba9a60a37ec58a0d"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x800000000, 0x7, 0x0}) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e08000)='/proc/self/net/pfkey\x00', 0xa0080, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ba3000)=0x2, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000026e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x40013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socket$key(0xf, 0x3, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00005ab000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) 2018/01/27 01:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e73000-0x8)='./file0\x00') fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) 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) dup(r0) fcntl$setown(r0, 0x402, 0x0) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002e9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000028000)={0x4, 0x3, 0x4, 0x3, 0x20}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) sendto$inet6(r1, &(0x7f00002bc000)="d8c74ffc083c2ca22552fd0b5d30231da54fdca1ebb0a3f236a3e781ff72bea1686884f11d0e146763ff074c4e259c29e57eaa04e54cd7a051c98257a4ed6142328a5c1ff150e481b385f9372125ec2d35b0a54b123d8d57fc1d17b94d8ec8c58e1452651b849e0f315cb03fe8432310bdbfa37c44ef5f0b750a40edb2fbe9b6591140bb97207ea36202493e4f1f9a26392685199724fc64d6515c0a635f1502b89a0104635a5f3704cbdf2229cb58dc7c443407d9082f0e4c0613a2ce22855403", 0xc1, 0x80, 0x0, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out={0x0, 0x0}}, 0x1c) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r2 = syz_open_dev$midi(&(0x7f0000eed000-0xb)='/dev/midi#\x00', 0x7ff, 0x4001) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b54000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017f000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000572000-0x50)={@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0x2, 0x400, 0x5e, 0x1400200, r3}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f000081f000)={0x6, &(0x7f0000808000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) fdatasync(r0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000f5b000)={0x10001, 0x313}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000053d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa567}, 0x1c) listxattr(&(0x7f0000f2d000)='./file0\x00', &(0x7f0000cc7000-0x8e)=""/142, 0x8e) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000943000-0xc)='id_resolver\x00', &(0x7f0000345000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c82000)='keyring\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007c2000)='trusted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="2170726f638d00", 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r0, r1, r2}, &(0x7f0000d99000-0x6e)=""/110, 0x6e, &(0x7f0000803000)={&(0x7f0000510000)={'md4\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0xce, &(0x7f0000002000)=""/62, &(0x7f0000002000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x2, 0x5, &(0x7f0000001000)=""/208, &(0x7f0000001000)=0xd0) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000400000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xfffffffffffff874) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x100) futex(&(0x7f0000000000)=0x0, 0xc, 0x1, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) umount2(&(0x7f0000f01000-0x8)='./file0\x00', 0x0) sendmmsg$alg(r1, &(0x7f0000ddf000-0xa8)=[{0x0, 0x0, &(0x7f0000b2e000-0x90)=[{&(0x7f0000f1d000)="7dc00506046f6c57193f864f43eb2bc4", 0x10}], 0x1, &(0x7f0000854000-0x18)=[], 0x0, 0x10}, {0x0, 0x0, &(0x7f000068f000-0x70)=[{&(0x7f000063b000)="c0913fedf8c396da24eb9065bb3abee15cfe462468ecbb03da23fbc98b41ea3c8d766f6262ba1dc9ae8cf98779b8f4945780d90ea6b8da9d85117980bf26", 0x3e}], 0x1, &(0x7f000017f000-0x90)=[@assoc={0x18, 0x117, 0x4, 0x4800}], 0x18, 0x4008000}, {0x0, 0x0, &(0x7f0000f46000-0x10)=[{&(0x7f0000ca3000)="a7b417f6573310853ae2ea260c5e449b200449e7b511063522e5d6ccbf7bea01337c68c9ccd9a0acb47071d82b1813ab8148e453278e909aaacf44ec2918e46db5b1d7cb3bf89f34718706631a2e34fc352ed956ba5baf613e2caa2f6d154146c853278ccebc686b680ad54b42b5ae79668c2e9930655fd438dd6ab3f8a7f179fec578a0d779cae9c630", 0x8a}], 0x1, 0x0, 0x0, 0x44000}], 0x3, 0x40) recvmsg(r1, &(0x7f0000d4b000-0x38)={&(0x7f0000a92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000063c000)=[{&(0x7f0000306000)=""/42, 0x2a}, {&(0x7f0000ae5000)=""/212, 0xd4}], 0x2, &(0x7f00002dc000-0xd9)=""/217, 0xd9, 0xf20000000000}, 0x0) 2018/01/27 01:18:41 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) pipe(&(0x7f000058e000)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x4002e, &(0x7f0000000000)={0xfffffffffffffffd, {{0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/27 01:18:41 executing program 2: 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 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000b6d000-0x8)={0x0, 0x0}, 0x84000) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet6_int(r0, 0x29, 0xfd, &(0x7f000030e000)=0x0, &(0x7f0000c92000)=0x4) 2018/01/27 01:18:41 executing program 6: 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 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x5, 0x0, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d18000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000817000)={0x0, 0x0, 0x4ae}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004c3000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000094d000)={r2, r3, 0xd37}) 2018/01/27 01:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000437000-0xa)='/dev/vcs#\x00', 0x9, 0x40801) listen$netrom(r0, 0x19) syz_open_dev$admmidi(&(0x7f0000f05000-0xe)='/dev/admmidi#\x00', 0x800, 0x101100) sendto$llc(r0, &(0x7f0000d55000-0x49)="b5df1dc96ffaa6b9fd88482539e46886b79dbb0623c968bec81ed764be9126611695e9d3de1aa75088a2578f3a21185eb6a6e787a425d4d56aafb1574e16a46e7a75431a62cfac3a71", 0x49, 0x0, &(0x7f0000697000-0x10)={0x1a, 0x1d, 0x1, 0x2, 0x8, 0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000fe2000-0xd)='/dev/dmmidi#\x00', 0xfdffffffffffb3e4, 0x101040) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003dc000)={r1, 0x3, 0x1, 0xe45e, &(0x7f0000b52000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r2 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x2000000000000000}, {0xe, 0x0}, 0xfffffffffffffffc, 0x3, 0x800000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x40, 0x0}) sendmsg$nfc_llcp(r0, &(0x7f0000b54000)={&(0x7f0000045000)={0x27, 0x7, 0x2, 0x5, 0x200, 0xffffffffffffd383, "905d5c67f94678d4c0d00d203496324c5c3d22b6e35b2c1a7e763743e462f9f725cc9482b50b553860641dd782d42efee76c911ff8ba2de318f50ee843268b", 0x3}, 0x60, &(0x7f00003a7000-0x30)=[{&(0x7f0000d93000)="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0x1000}, {&(0x7f0000230000-0x1000)="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0x1000}, {&(0x7f0000a2a000-0x1a)="34d41414c1c5a807e3c428356c368b723346dc2320eeac4cbc3b", 0x1a}], 0x3, &(0x7f0000f27000)={0xb8, 0x116, 0x3, "44c54d6957aa02e430af25f6e040cc2a290a5675923abf7ddf24565302270b48ac2e0dcfcb79980d94172f75b80d734ee0b0e943cb85b8ae20ea3f23dac1871f7b2eac52c8a8ae862cdd41510510e4deb26d52b2fd54ec33059a123a2da0c24ef5125ab9b99747a8c7e0fa470268516680f78335f8979e75f182c29e9f1627c1b956ad102c4a5d48b603855df1475605f892563a642ec7b7d04e22ac52c3731a5989d13b58"}, 0xb8, 0x40}, 0x20044000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000763000-0x4)={0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f000024a000)='./file0\x00', 0x20000, 0x4) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xd3) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00009b6000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) 2018/01/27 01:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000133000-0x5)='reno\x00', 0x5) socketpair(0x0, 0x0, 0x0, &(0x7f00007a7000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x43, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0984125, &(0x7f000000d000-0x9f)="27548b22ea478e7cb9e38bf0e1fd67fbab9c7b1520409037f85727892569c6b3f0109e91cd1c178a846c7934670a1e5154aa0cbf95b99eedc2c4a0ca40fe6fdd0f9ee88d74f78d68ef5d4ee650500d3977c6efbdc44041a6b650a17ee20000000300000071e442db91aa48ab586a433279db9abd955da5ac3f05462b16c293a22e711c0bac881dae91be4c43aa95c28ac8cead0a858c030000000000000012") 2018/01/27 01:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = memfd_create(&(0x7f0000817000-0x1)='\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000f60000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a77000-0x18)={r0, &(0x7f0000a67000-0x1)="c5", &(0x7f000068c000-0xff)=""/255}, 0x18) [ 49.329262] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/27 01:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000933000-0xb)='/dev/vcsa#\x00', 0x7, 0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000071b000-0x84)={0x0, 0x7c, "103cd4a3b93b071dc11007c2ee086760d7de68dca7d4ee038f4598b7c34493f3083e2468105932a9c043b9db238bbba737e2c6a562682e2a6559c2ffe4a10431f0371c169339a5b0f60a278e46a2ab30a53567d3cccd64dc3e0137ae4fd2f57720c9c4bc1ca21020488d207a55cf93e17def8d3372581719ad58a980"}, &(0x7f0000b29000)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000)={0xfffffffffffffff7, 0x8, 0x8200, 0x9f, 0x22, 0x3, 0x29af, 0x60000000, r1}, &(0x7f000010d000)=0x20) 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) socket$l2tp(0x18, 0x1, 0x1) memfd_create(&(0x7f00004ea000)='/dev/vcsa#\x00', 0x2) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r2) 2018/01/27 01:18:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000-0xd)='/dev/urandom\x00', 0x0, 0x420000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r2) prlimit64(r2, 0x6, &(0x7f000015e000)={0x80, 0x57}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = syz_open_dev$amidi(&(0x7f000084e000-0xc)='/dev/amidi#\x00', 0x400, 0xb24737a875c8bd45) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000d07000-0xc)={0x4, r0, 0x0}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000e9e000-0x4)=0x2, 0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) kcmp(r2, r2, 0x7, r3, r3) 2018/01/27 01:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000091d000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000953000-0x24)={0xffffffff, 0xfffffffffffffff8, 0x5, 0x5, 0x3, 0x1621, 0x80000001, 0x0, 0x0, 0x6, 0x2, 0x4}) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x5b6) r2 = syz_open_dev$adsp(&(0x7f00005b1000)='/dev/adsp#\x00', 0x0, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bd7000-0x8)={0x0, 0x6}, &(0x7f0000973000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000132000-0x18)={r3, 0x8, 0x30, 0x8, 0x9}, &(0x7f00004d6000)=0x18) 2018/01/27 01:18:42 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$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000069c000)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004b8000)={0x0, 0x8, 0x2, [0x7, 0xcf]}, &(0x7f0000246000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000775000)={r2, 0xb1d}, 0x6) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a0d000)={r2, 0x6283, 0xf8, "37f3b2b233c7a9492137ba266cf6a2dd53d6858d7af5dc50f384b1b55b42a5a01b9a4cae12082d8bb638064424ea5e08f0f93e5586978b3f700c1cc115d950aa3544875e85aa71738028b43838c5ceaea327c654149b9e412ff51ed7eae618e7fe77d3d1631c56f925626f2444f210c66aebe29302d4d291215df223dac564d7eedb0eec521404b90a4815a135781e51e4a0e554ef1fff683fc048b74e7df2e2dd2cd1910304352b936a39566718c6b98db601cf294abfc992bfd703e72e7c0a8def179aef88dab31b3d790e504b4569c9ec9ae76d2c4068dad107eb6599838f152292ce2cc0673ca33408b54ac4c3b82d2d9d1715029b48"}, 0x100) 2018/01/27 01:18:42 executing program 7: r0 = open(&(0x7f0000869000)='./file0\x00', 0x406000, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xfd, 0x4, 0x100000001, 0x4, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000004c000)={0x0, 0x800}, &(0x7f00004e1000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d91000-0x8)={r2, 0x2}, 0x8) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f000090b000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000000000)=[{&(0x7f000045f000-0xad)=""/173, 0xad}, {&(0x7f0000001000-0x5)=""/5, 0x5}], 0x2, &(0x7f0000000000)=""/222, 0xde, 0x7}, 0x40) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000016c000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000018000-0xc)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000018000-0x4)=0x0, &(0x7f0000017000)=0x4) ioctl(r1, 0x937e, &(0x7f0000017000-0x4)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x1, r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000002, &(0x7f0000002000-0x90)={{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) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000017000)={0x4, 0x193, 0x40}) io_setup(0x0, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x2, &(0x7f0000001000)=[&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x2, r1, &(0x7f0000018000-0xd7)="d5820206d29349de41717ffd084ea2e5fed61a0019b0e67667e04cfdddfec5f111db4ad4e2632440769860096f0ea877a5599bc6d92aee6ff5be9da7b15b98c07cf67d7fb25c0c1cb2d0a3bef0748119d8f57391ed5a0306d738e9eae8f58df4737d3e322d7233d595e4cea07ce2b2b70e28be8cdde9c73fafb10bc639e3dcb3489c3886700f6d0504187f9f32b429f252404714fa9b02dc052b4c2ae839e87f58c353a7a732257194a82376dc31c3293f89d4cbeb4fee90e7f28d6e6f92e4be4576b0c51b851bb070a4a19392b264dd6d102237fddfb9", 0xd7, 0x3, 0x0, 0x0, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0xf, 0x6, r1, &(0x7f0000002000-0xe8)="7095bb74bc36ea155d8375fefbb3cf0785a7f9e6135f74074cc8f490420d20c5222d6d0341bb2e2295ee1bc95797d386290bc08cefd673202781a4d4f4c656978f99bea19ab20eeb246aef705a091eed5a37cf85c240eace1f2256bc4461b51f7308adbe8e1c52fbe993a3a3803d35bc5477853596c39a558c670498148128a890eb5d2cf31088f9055e1bf28340246a4c219578b76573fd976fb904617be1c2a062f466be0e1d358ffc8883268da206a95bf62ed7109d435809b4e221cc276adad30a79af6a4c2beaca990026a36a4b2d347a673a5787b270a6081dfae891ff395cb4fcb5c5c25e", 0xe8, 0x1ff, 0x0, 0x0, r1}]) getsockname$inet(r1, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c99000)='net/netlink\x00') ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000e1e000)=0x80000000) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000635000-0x10)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014b000)='/selinux/policy\x00', 0x0, 0x0) ppoll(&(0x7f00007ac000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r2+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00005ea000)={r0, 0x7}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e2c000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5421, &(0x7f0000a12000)=0x1) signalfd4(r1, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c1d000-0xc)={0x1, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00005da000-0x4)=0x2, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a7a000)='/dev/input/mice\x00', 0x0, 0x1000000000200) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000408000)={0x0, 0xd, "c14f162be3f013753c1c52e6b3"}, &(0x7f0000851000)=0x15) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000d39000)={r3, 0xfffffffffffff660, 0x0, 0x0, 0x3, 0x10001}, &(0x7f0000f7d000)=0x14) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bd000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000795000)=""/36, &(0x7f0000389000)=0x24) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a6000)=0x0) getpgid(r1) chroot(&(0x7f0000020000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f000040c000)={0x0, 0xb, 0x7, @thr={&(0x7f0000354000)="6f409bc9f11d5fe5ae72de9c6d9279acd33140a6726359f262cbfcbf3b74369c0ee121906e6982049817084748c1c17e1eadf1b790a564c7d9d6e9161023cc81ecd95d74d6ec32a4ac66874cb97a46a03045e686f97b89925369bb7e5eb117effce2acedc4", &(0x7f0000b54000-0xdd)="1f4b4717ab0f925d377f3faaaf12c501bc1c48b6dddc10cc3cf0a0d1938d365f52b9f3916c99a3e9ba460b4f6459fb8839e75dd26e90d42bf87ffb2d48605279dd0b082fd4475b675dbb7fa7576bf77ed108c4e8cd39ef7d3fed48a010e072d2448f0a5512a8e6d0b417a5f9beec8a291fb082344576966b96e7298257367d215c39def45171aa239d7fd5b0bf08e0f1fb3a616536e1e8d4b8c6dc66554a751c3de08014335f2fae7bc2da66423aac7a96ef1e93b6542c91206611be0fd01174d9ef59a8b6153598911187a83cedadf3474d9230da0efcf1e2e1db4344"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000458000)=0x0) r2 = socket(0x1e, 0x4, 0x0) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000e71000-0xec)=""/236, &(0x7f0000c26000-0x4)=0xec) pipe(&(0x7f00003b1000-0x8)={0x0, 0x0}) eventfd(0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) stat(&(0x7f0000dff000)='./file0\x00', &(0x7f0000694000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000151000-0x8)={0x0, 0x0}) r3 = eventfd2(0x77, 0x80000) sendmsg$nl_generic(r1, &(0x7f0000feb000)={&(0x7f000008c000-0xc)={0x10, 0x0, 0x0, 0x9090000}, 0xc, &(0x7f0000562000-0x10)={&(0x7f0000d95000)={0x1190, 0x24, 0x400, 0x7, 0x0, {0x1a, 0x0, 0x0}, [@generic="f8f180aa8da91357bd3be45d002f5a4b664972d3208af458c13dbf8cfce3774f65206d41fa2203f1804cef6740bbc5a6a9771987a149daa86771066a086a50c5b39df143f71c1a48fe9a887d8e6ee6", @nested={0x10b4, 0x8b, [@typed={0xc, 0x4d, @fd=0xffffffffffffffff}, @typed={0x10, 0xa, @u64=0x1}, @generic="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@generic="39c802716aed4dd6803d964e163f9b2cfac176b3114c66c80b4abee8391256c5a4cffbb39575800a3095a8199408fd97cb762a77b6b0567b821f0b9e801b04948783bef8df2d78b5aabcabd5148013f2ee82a148f49fd9e331a5e6c465575010bb19d44442e41de9353dae20515e8e06229d52a2c29a11a2b7d1fddae320c02a6d2fb4846f826658", @typed={0xc, 0x84, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, @generic="11df5d448e17a7817606d69353581586e93c5f00d421213433cb521c5c8c507e52250d69c9635e286ef38362dfcae262af2a030062a66c17e1c9117c3d16f901d37af830118c9ecd9d027f94220c76d82ebe148405d3e018ab0eec10d6b9fbc0d2", @typed={0xc, 0x8a, @uid=r2}, @typed={0xc, 0x59, @ipv4=@broadcast=0xffffffff}]}, 0x1190}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r4 = msgget$private(0x0, 0x82) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00001cd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000c51000-0x5e)=""/94) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) rt_sigreturn() mq_timedsend(r1, &(0x7f00004c7000+0xcfb)="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", 0x1000, 0x7, &(0x7f000011c000-0x10)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a0c000)={r0, 0x7, 0x81, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000007000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000006000)=0x58) fsync(r0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000001, 0x2013, r1, 0x4000000000000) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={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 = syz_open_dev$audion(&(0x7f0000494000-0xc)='/dev/audio#\x00', 0x8001, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000943000)={r2, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0xffbffffffffffffb, 0x26b) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget$private(0x0, 0x8) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00001f6000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000f74000)={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]}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f00002a8000)=""/137) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f0000aa7000)="d737f516d2571a55b38a031870182e42531a13285a166ec36af5b36564010e3496c3", 0x22, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000de0000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/01/27 01:18:42 executing program 4: fanotify_mark(0xffffffffffffffff, 0x1, 0x48020008, 0xffffffffffffffff, &(0x7f0000162000)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080d000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000c2d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0xd0b0, 0x89, 0x9, 0xfa, 0x7}, &(0x7f0000e3f000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000)={0x4000, 0x8000, 0x0}) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000f22000)='..', &(0x7f000087f000-0x8)='./file0\x00') symlink(&(0x7f0000d3d000-0x2)='..', &(0x7f0000fc5000)='./file0/bus\x00') mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) stat(&(0x7f00005ca000-0x8)='./file0\x00', &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f17000)='./file0/bus\x00', 0x1, 0x0) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000045c000-0x8)='./file0\x00', 0x20240, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007b1000-0x4)=0x0, &(0x7f0000786000)=0x4) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) getpeername(r1, &(0x7f0000d20000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000362000)=0x32) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ee6000)={0x0, 0x0, ""}, &(0x7f0000ceb000-0x4)=0x8) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006bb000)={0x0, 0x4}, &(0x7f00002d0000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000086f000)={0x0, 0x96c}, &(0x7f0000dc3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000022f000)={0x0, 0x9, 0x30}, &(0x7f0000420000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b62000-0x8)={0x0, 0x1}, &(0x7f00003e4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000119000)={0x0, 0x0}, &(0x7f000040a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000032c000-0x8)={0x0, 0xe81b}, &(0x7f0000817000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e7a000)={0x0, @in6={{0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfcc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f00005a7000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000147000-0xb8)={0x0, 0x1, 0x2, 0x3, 0x1000, 0x3, 0x7, 0x4, {0x0, @in6={{0xa, 0x2, 0xffffffffffeffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x1045bd27, 0x8, 0xff, 0x3}}, &(0x7f000086d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000322000)={0x0, 0x800}, &(0x7f000054d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00008bb000-0xb8)={0x0, 0x101, 0xfffffffffffffffc, 0x2, 0xfffffffffffff000, 0x3, 0x7, 0x3d2, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9, 0x9, 0x799a9e6b, 0x4}}, &(0x7f000093b000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00002f6000)=@assoc_value={0x0, 0x4}, &(0x7f0000f8a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ded000-0x8)={0x0, 0x7f}, &(0x7f00005d3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000010000-0x20)={0x3, 0x7fffffff, 0x2, 0x4, 0xffff, 0x1000, 0x100000000, 0x0, 0x0}, &(0x7f0000b8f000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000229000)={0x0, 0xc, "248b36c8f96077744cb61f4c"}, &(0x7f0000a31000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000078e000-0x20)={0x3, 0x8, 0x1, 0x1000000000000, 0x9b, 0x6, 0x9, 0x7, 0x0}, &(0x7f0000ab6000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ba8000-0xa)={0x0, 0xfffffffffffffffa, 0x1, [0x200]}, &(0x7f0000f9d000-0x4)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ccd000)={0x2, [0x0, 0x0]}, &(0x7f0000630000-0x4)=0xffffffffffffff6f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000587000-0xbb)={0x0, 0xb3, "5b2777690609377747646bfc4271d51ef0e9cbc21ef82bb5ac377a62f4babf915acee78cd2bf561230ee32b37c4bf6925997db31873805e68a12a92012671a36852294ac7f0cd6c8981a12d8dbf63ab0b71d1d534fff0ae923d539a07de95ab30ec4ec799a945fb33a54cad13245f9b6b0b40891821ae1bc2636ca9c0d504f6e5d366fda3bcfe51c903253b0cc9653c96178ced29d93a985564662d7591278253d59672d755ac7125fa4ad2c3a5227928e464e"}, &(0x7f0000858000)=0xbb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a46000-0x10)={0x0, 0x48, &(0x7f0000e9b000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xee}, @in6={0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000895000)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004be000)={0x0, 0x8000}, &(0x7f00003c8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00005c5000-0x10)={0x0, 0x80, &(0x7f0000373000)=[@in6={0xa, 0x1, 0x800000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}]}, &(0x7f00001d3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000303000-0xc3)={0x0, 0xbb, "c8478f6586dd4c8fc162e47ca887b48f72bb837d275ee8a27aac3a54eef53eb9319da62a20b1a913d120b83f00bc07cc048f226369352fe252e2c885dcb4b8dee6bbfdfb3bfe07368239e4fc430327c99f0cb0447071d93ec6a347cd1fa83c19c6203f0acf6e1fd628a66164ffc0db6fb5c0f441a0aa8feb4af594a17636320da393119cfb8346eea81e5a178db3f4d2966e86db72983dd66e683679969759d73d3110dc5d47c92e2057ebb785d978a1042613ef573fca51260c2d"}, &(0x7f0000c6b000)=0xc3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b16000)=@assoc_value={0x0, 0x0}, &(0x7f000067d000-0x1)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000fe000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000037b000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000051e000)={0x0, 0x400, 0x404, 0x8}, &(0x7f00005f2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fb5000)={0x0, 0x200}, &(0x7f0000d4f000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ea1000-0x8)={0x0, 0x9}, &(0x7f00005a4000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000f25000)=[{&(0x7f0000c70000)=@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8f}, 0x1c, &(0x7f0000bfb000-0x20)=[{&(0x7f00001e6000)="cb61a67a87c849b3efd174e893", 0xd}, {&(0x7f00001ec000)="d44f8a2d94aea1cc4cb3bb7ab9d2a1b753d907ff1ab1e8f0cb0e07e5db28e5cec953a1c6a1b4e6aae0d238fe73a2677020c5fcddcbf4f74446f56c231a419b067efec71e9b8ae2b73e77add4a40553570754ee54a1b50e58c720f913e9595f846cd2ac286199bbab4a0fe877e8fa38a21d56fa", 0x73}], 0x2, &(0x7f0000be2000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x14a, 0xc000, 0x202, 0xef8a, 0x4, 0x374f, 0x78b9, 0x40, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0x80, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x202, 0xfff, 0x4, 0xfffffffffffffff7, 0x8, 0x3fffc00, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x74, 0x8000, 0x9, 0xffffffffffffffab, r4}}, @init={0x18, 0x84, 0x0, {0x8000, 0xffffffff, 0xf3d, 0x5}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0xff, 0x9}}], 0x120, 0x80}, {&(0x7f00006ba000-0x1c)=@in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c, &(0x7f0000b53000-0x70)=[{&(0x7f0000d79000-0xf5)="c39411ad16b4eb77bde04e5923ea6255bb9e2737d0231ddbd98af94a4f2bf4831a63a6e3cf962755387e6d3daec26b9db5a5554348f21be9bc97df974041d666134413a697b3b0c01f42568009d8fdd650a90c5b065cc0ee9fb9f2ae7d4696281824785f6128c3c69d9ade2d2f8908856f2d2b8148b9e3b79883910dc531db01f4a35b5e866193da486d48648fe1b1eec235f0c3af56cbab646cfa76469cdefeac4485c3790f141f6c50e211f3863a62b6d7f721245e86666284f3e7ff378b125411fba2af3c87771910fb4010a72850f74fe81843b166244c51ed82bd35889fc0be0d1e80c27a2deccdbfffe114921fc46a4b45e2", 0xf5}, {&(0x7f00000b2000-0x3e)="69b1094821d0f5bb85eecb62ef623327097d35935aca679965051e08d9cc5f955db1ea0a5c68a4f886bb3cf6c9033b23b4f5993adcfb035dde85eced22cf", 0x3e}, {&(0x7f0000099000)="23b8688489a12666c2e84523fd4f9b5534e42153a4d81f960c9b249fa3", 0x1d}, {&(0x7f0000578000)="d5dbb0b5e8789af90871e1bc39d6da102e47961952864b7806ff10c1510e3322e53a479e3890f5358ccc3e36a2eae9cd049f8197722eb2f5561cd0c9a086b2d8266d981ac73a4366d260c05ce23365c48e0aa98d0f4f21520ec5a7748a21a180ab60d0c2cfb9e00af43da17d8aaafcee1697e579a9c875bd4dc8724a9cbcf9e3d6c74cdf5c1ad5151e4ab812fe8939fd35d4561cac4175b63a139aba626014091a2c0351c1b3332ad0c6020d30c10d17043123bddbb7dd3b0177837d12b2296f41f3f8f2226b3e1666", 0xc9}, {&(0x7f000082e000-0xc5)="ee40a256f1ad476222d51c725774db5f3185d974561173e7ba6c4142dd749ccaf79ca250d1edc96bfe600f0a1a19fc9118c8f5cf6a58c49754ecea7dc28da5eb12d9f00dacd4d2c35224f252c10cb0bcf03eb612162c41a8bec9e544add32ceec3d97828823ab9224c8c15240c800d08fd2ee1ab363547324df44cd725a8c676d75be58273f5dbb6dafd5981de07f30a4c893cee6cd150d6ecbc313cf5317c0f91ceab2da889a58752649c0203d2598c9ea049741e470d8310e305b25853fb8a7e2fd39976", 0xc5}, {&(0x7f0000867000)="959155f0fd357e83f84d6630cbaec5", 0xf}, {&(0x7f00001d1000-0xf5)="c416eb013b5161d82716b71db7c63a9842161f12a7e0604553d1ed3742882aa662a979575936a95846b79003e8ea365fe985ad4dc1d6b428754eef951c546c06fb249bd01f566f095ec053abaaf3e6bdbe9bec58273f9c4fb8cd328818884fac575b80625bd488619e64b382472fad980154b7d177c8e9ca9cc78d48a6485b478cb7f39c95980219637793e3062bcaf04fa72b5e02caa9a07c0a92b01273a8d541ec1e81868456cc53ce7194ef1abcff0140ad3795375c6d75afe26f3a3d17dece1a7bd0d308bf589b4ff3bb42fd463fb0327608f3cbe11a9bbdde30db38a5bd4259a33fcb0b9175c07867ffd57cf8daad62a59c6c", 0xf5}], 0x7, &(0x7f0000e7a000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0xe69f, 0x2, 0x87, 0x85e4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x4, 0x8, 0x20, r6}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0xffffffffffffaae0, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x4d5, 0x4, 0x5, 0x5, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xcfda, 0x8005, 0x4, 0x40, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x207, 0xa48, 0x3, r9}}, @init={0x18, 0x84, 0x0, {0x9, 0x3, 0x7d0, 0x80000000}}], 0x150, 0x800}, {&(0x7f0000a91000)=@in6={0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c, &(0x7f00006e8000)=[{&(0x7f0000a63000+0x491)="63c9a6378730d44471bbcc404ce2d165312519d9c7956e6d3ec27440e652d4c2ff1e0416c2fdc9aba882cc35a6e74de2487d8b8e7a8cc2a96726ea19acdeab483a62340679dc2de7ad6934cd020df9d7e576e530879adaf2c1d3cccca7913448b458e17d44af5f40dd606bce04a5995b011098b6b49950b0d1bcb4", 0x7b}], 0x1, &(0x7f0000c4e000-0x60)=[@init={0x18, 0x84, 0x0, {0x40, 0x3, 0x1ff, 0x4}}, @init={0x18, 0x84, 0x0, {0x8, 0x1ff, 0x9, 0x5}}], 0x60, 0x4000080}, {&(0x7f0000216000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f41000)=[{&(0x7f00001f6000-0x1000)="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0x1000}, {&(0x7f00006e9000-0x19)="cd19fbf4b4aad38c467ad2ff3f1d17b73de9c7b0e7a04b320e", 0x19}, {&(0x7f00002aa000-0xa6)="c8380559dc43fb07cfbe2e3189890a5a7ee4a635f7335228b62e86053962c5952aead8722560975846f652cdb9b2c9d04633272c267b52a57b0b1eeaf5042fc0566d51c500cb3bdbe9e034609081b095ead525971ef80b7cd6e86adaea223a557bf5e9d14aef6907b718f5195e4e3b7f7df1e63474bca232dff282215ae80807f1fc392723d0688062258a073fe9cd5ebc5fb62cd01dbcda6e6915addd9e506953f8dbad5730", 0xa6}, {&(0x7f0000c94000-0x87)="4caaba5914208f31799e11fa6b03eebdc04cd4c1ddfff580527fed702a9fd9ab3a816ef01711fffbe501790c3e4a1f6d43e6661e541225829339c48d91c220ace3e1073377fa2109ea0e02ab6779e8d34a84931ee0c387f62a33590a31696568781bb22fdc33f9d059b3bcc4941612728ae93a1e6a8326aa49a1b872fce50fbf0984f51c1bc801", 0x87}, {&(0x7f00001aa000)="e01500d8f77795feee2c9373ceb58ff09f59ed1bc59865c6ef77bff319c7905817a29c90a5f384e9f90189941eee12f87f7ecd6b178b0b2b9f0004183fedf839aa34f6f03d576fbb4f265594984bc2915287f8c250bf5d9e20acd89910f998ad88655adb9a15cbe395997592b8f5c10b6c5af6ec088cbd653062cc4bef56cd72fb3d1340003368ff079b5259a4679054fff1ccba1d8c0df84b4d349195db08d6b9fc8a392dc8553d4d389b", 0xab}, {&(0x7f0000bb5000-0xa1)="64104122de03cd92eea4786c13ca8699ef59b872f5ab7f3af4e4d26579999c04f409376085a7513735b6094437be658e74859add4e8c113b7a738389b154edd7210dca2b6b5715b31b24fe7795288b06c7f04fd4439d0fea34c3f5fa32efb85226b21540f60f2ed2e7b5dd7a1419e89ea0f23445e66c609ecb485402ef21974f86492b259b007168902ef9bde746a5407e84b73030acb5f603112665af9834ee8b", 0xa1}, {&(0x7f0000670000)="a3e27c4cd0e63ec7cdaf3d7cfdf21115cbf0e6ada3d4ebe278e1e9f5db8c2f00a1092cb86d9d35cca976474518275d07b34f01acbcb4f70ee567149b617b7fb059e53b100efcd74683d7214bb4c3247e0932737105f9153e2e61c03c73068c85b5f47a08b975e13b07b611eee0734857c66e9bfca855ac7289f976a5632d4ebf9fc9255e707773049ff2b1ca83354785502db6088932a8e9046720bf1b4c", 0x9e}, {&(0x7f000015c000-0x76)="588403be9338f78f51b19189ac27d89db7383c22b94e2774d330dc7615090b3dad04fcde56323bf9fd9ad315f0f25adde010d41e4a5104086b4ff8154894979ba207bfb3b6ae61f9d41460b96bf58f3a789b7559438a503d8d3b254dc77df749994391bb4314048b50e51f500b8dd075ef1a86762e66", 0x76}], 0x8, &(0x7f0000979000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x8, 0x4, 0x1, 0x4, 0x6, 0x0, 0x9, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x433, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x200, 0x1, 0xe29b, 0x5, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xd24, 0x8004, 0x152, 0x9, 0x56, 0x7, 0x1f, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xc2, 0x8003, 0xff, 0xffff, 0x7fffffff, 0x0, 0x9, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x66, 0x8, 0x1, 0xfffffffffffffffb, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x8, 0x4, 0x1, 0xffffffff, 0x3f, 0xfffffffffffffe01, 0x4, r16}}], 0x150, 0x801}, {&(0x7f0000d29000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x53a2}, 0x1c, &(0x7f0000bd9000-0x30)=[{&(0x7f0000fd8000)="9f4882ed2510f2e55f926ce5922c1588b2b52eca632e838e2e635f2b1946b1dd25232b2465391e84170c08dd345924c609a8a1036958dd1c9851a3c1a04714c722e4883c281e5f476e6fd1f4843942b7956f0978e850cf2d017c509167d2776afc9b0013ef33e984a6da78253edd2f350ac3062d855726934dc61cb4f98296e214c3d6f2daa965633797ae4f262262a6c99468ef06d10a9714dc234f538e3e5b3f053a849ed4757288626ac0f1c972e62ebb1a3d9115e6b26a962f9bc8b1ec25f7676517ac4bf9f82d22dd158fd88cd5b9babc49f5c4a80ae8e2f23a8cfecf3e97b7bd7e86e5a5bb92a86245fa1e08776c41", 0xf2}, {&(0x7f00000d5000-0x3d)="8d4f9796adfac6616b08e0fc2ef3cf68cd170e181d51959232bab814c9e27433e5280c83701a0141e4e10c986d79592426dcc51528141cfa7b216bc741", 0x3d}, {&(0x7f0000d13000-0xb4)="5db0fa364ad095e81d840dc28169d4730a6e477ee2d0f92aea482280ad7cc4397b87daa6c55a8d1c3ddf25713c83b3652a31fe49dd1c1b8532291979a762ccadb1221db9bf9424b0882c81fa3b231d22bdb797078a1c65773209172197996583c22a2844ad02cca60898fb951c7bdb24446403f7f71ebf7d6b9bfe072ce5deecf110037e7288ef65d340b59d3a71e832908f133dfda34444ab792f494775287971f8b0321161d1c1b04b13bc3a23e69ad047fa45", 0xb4}], 0x3, &(0x7f00000ab000)=[@sndrcv={0x30, 0x84, 0x1, {0x609, 0x7f, 0x2, 0x7, 0x200, 0x9, 0x4, 0x1, r17}}, @sndrcv={0x30, 0x84, 0x1, {0x46, 0x2, 0x8008, 0x5, 0x3f, 0x200, 0x0, 0xff, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x820a, 0xd7, 0x1, r19}}], 0x90, 0x20048080}, {&(0x7f0000c70000-0x1c)=@in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000bd4000-0x20)=[{&(0x7f0000ab9000)="1084a72960f931cfdc31fc3ba561722b486e07886b3d1700aa73cd86851bc61215b15a4ac1b405c7ea47802f2bdde17cc9d7eb35d6dcd5f32d3f84be52ed29c5895faeb44362254f7684225db4f515967d7aece8aad3754a597f71782fe9adc7d72dd4221453d2ff4ea9f5bd7e919cc585899a234ea7ba2e1102cf01f1ddc715a581fed3ac4c3a992f73446fec1bcd585ffa54f5b216f1d158878670b6b8c652c09719396c4dee797ab5aa71cf64346de151fbc99da67ee402b440ddccc343b5818d479edc1eb3f2b93764f0809b8346f7888368", 0xd4}, {&(0x7f0000477000-0x23)="68a3526a49a8380bb371c5b46d5fd1064bb2c7d85efffcb0221ba297d995cab4b8b1b1", 0x23}], 0x2, &(0x7f0000e1f000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3c8, 0x8, 0x8001, 0x5, 0x0, 0x6, 0x800, r20}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x8, 0x201, 0x6, 0x0, 0x990e, 0x101, 0x1, r21}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe77, 0x7f9ca2b8, 0x0, 0xeb}}, @sndinfo={0x20, 0x84, 0x2, {0x23f, 0x8008, 0x3, 0x1, r22}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x5, 0x2, 0x401, 0x9, 0x8001, 0x2, 0x1, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x6f5, 0x0, 0x201, 0x1ffe000, 0x2, 0x9, 0x8, 0x1, r24}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x8, 0x5, r25}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x4, 0x100000001, 0x9, 0x100, 0xffffffff, 0x5, r26}}], 0x180, 0x4}, {&(0x7f0000bf1000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000524000)=[{&(0x7f0000ab4000)="7007e968f7661d4e9795656f76ddea2825fe66e7f0e1", 0x16}, {&(0x7f000007a000-0x2c)="77732888d42d57075967d0bcd2b7a8f5f8e1c8fdf29b4bafcdd9e600a31e98e1ff0040521380ee7cbcb8e024", 0x2c}, {&(0x7f0000cb6000)="39b0e5326b3039277753e678e1dc386f0bdb1d8591f4b286a7295025f39b8ebef2a36a0cbbcd848f3645701895768af838c910f37a82d3faa877d78639292f0d5056b56fe026adcdc9f3cbe6b7e1144b55aa6bf6df9d3f5b2b44c2359e61c750dc6e727dde9a874e79b8061780027a3058b05aa8b2047e3910a9a9663c360a7ac050de22f32bef9cc1a444a4018e89b5b2", 0x91}, {&(0x7f00007e8000)="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", 0x1000}, {&(0x7f0000f7e000)="", 0x0}, {&(0x7f0000444000-0xa3)="a4ef8541b864c4f2fac8f098586169478665551040048ac15ff9e525069c00bab0cc4b8baafeb16950a2d6fdc721f32ee0578736e5bcec809da9dcea05bf9080e44cef89af66d63a70c8d46adc40499c69d81235aafe664d51c9f9b8146637d99a6ea15b93fad8a9323dcdb54f032eb67ade42038a4285570ad66c6759cdac437c00e59ca26872354242580636f4bff532c6d05da6eef5ea235b80fb878ba810037088", 0xa3}, {&(0x7f0000aa4000-0xac)="06aae173bd642c45e71e02e177fb043f1b00d54e64db1d75096bce0ac35fddb17f78fd90b5682b58b0dc58382359fffbafb06cf3a257478079783eb4d13d6253034e9083a233d64ff6cfdc72687ac1f183c36344a0b7e20adb81a4974c472175aa9e9875c93ce12c30343f7ba54f79d07353e4a785244fce6022440b1a6bf72d01e86d2c1330d04a75865dfd964cf4cd5029848ae5ad92f1d822781067eef1766fc1d457da602d32b513fe4d", 0xac}], 0x7, &(0x7f0000c2b000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8002, 0x2, 0x100000001, r27}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x202, 0x60, 0x4, r28}}, @init={0x18, 0x84, 0x0, {0x0, 0x1, 0x40, 0x7ff}}, @init={0x18, 0x84, 0x0, {0x10001, 0x3f, 0x8b5f, 0x1}}], 0xc0, 0x40}], 0x7, 0x20008000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078f000-0x20)={0x1ff, 0x1, 0x0, 0x2000, &(0x7f0000d26000/0x2000)=nil}) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005de000)='-cpuset:ppp0vboxnet1wlan1\x00', 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000080a000)=0x368, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00001f8000)='/dev/vcs\x00', 0x200, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000672000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000dcb000)={0xc06d, 0x10001}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00004a0000-0xb2)=""/178, &(0x7f000046c000)=0xb2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00005c6000-0xc)={0x3e, 0xfffffffffffffff8, 0x8}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000a1000-0x18)=@get={0x1, &(0x7f0000777000)=""/214, 0x8}) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) mknod$loop(&(0x7f000067a000)='./file0\x00', 0xc000, 0x1) bind$alg(r0, &(0x7f0000074000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000fa3000-0x38)={&(0x7f0000af1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000017b000)=[{&(0x7f0000e5e000)="85cc9b01f9bf4df6360286b73df8ecfe", 0x10}], 0x1, &(0x7f00009a9000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:42 executing program 6: 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) syz_emit_ethernet(0x7e, &(0x7f00007e1000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x48, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@routing={0x0, 0x2, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}]}], ""}}}}}}}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000be5000)="d3ab272c1a01002356ba602dff01000b3d210c49d0bfd8e995688395a826c5f0c1083b507c3764aab9659d38c80f7171bd750f221ff50721580c170aa4c839a05a80ba0abcec837a9aff57e87257e1cc283259ebe935fe8423c1ef653068c1f0f9baab77a7ae3518b868ed9eca7217d5b895d0f5f5dc249cb50d4c0855174fa132e97d2ce3445671bbb1fcced7ac98727754176c8429f3c41df000d86a696dc30dd38f025754bd", 0x1) writev(r1, &(0x7f0000c97000)=[{&(0x7f000068f000)="482ba92706e80fa1b3b052ca819fcbeedb081f4d2dc04645bd4c4257e2d0a743", 0x20}], 0x1) recvmmsg(r1, &(0x7f000075d000)=[{{&(0x7f0000ab8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000099f000-0x20)=[{&(0x7f0000008000-0x1c)=""/28, 0x1c}, {&(0x7f0000ffd000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000bc3000-0x10)={0x0, 0x989680}) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ram^s\x00', 0x40, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") r0 = syz_open_dev$dmmidi(&(0x7f00008f7000)='/dev/dmmidi#\x00', 0xc6, 0x2002) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000769000-0x6d)=""/109) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") prctl$setmm(0x23, 0x7, &(0x7f00004a9000/0x1000)=nil) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001e000)=0x0) ptrace$peekuser(0x3, r0, 0x6) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0x1c, 0x1, [@typed={0x18, 0x1, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000a04000)={0x3, 0x60000000, 0x8, 0x100, 0x754a5cb6, 0x46b, 0x9, 0x2, 0xdd63, 0x8}) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00001eb000-0x8)=0x0, 0x26a950b) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x541, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x48) sendmmsg$alg(r1, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) readv(r1, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) write$eventfd(r1, &(0x7f000061f000)=0x0, 0x8) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002a2000-0x30)=[{&(0x7f00009f8000-0x9a)=""/154, 0x9a}, {&(0x7f0000503000)=""/87, 0x57}], 0x2, &(0x7f00003ac000)=""/26, 0x1a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400, 0x0}) pread64(r0, &(0x7f00003dc000-0x27)=""/39, 0x27, 0x0) recvfrom$packet(r1, &(0x7f0000c6b000-0x5a)=""/90, 0x5a, 0x0, &(0x7f00001fc000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) write$eventfd(r1, &(0x7f00006d5000)=0x0, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00007dc000-0x18)={0x1, &(0x7f0000c94000-0x43)=""/67, &(0x7f0000578000)=[{0x0, 0x28, 0x8000, &(0x7f0000e93000)=""/40}]}) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[], @generic=""}}}}}, 0x18) write$tun(r1, &(0x7f0000231000-0xc8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x0, 0x0, 'Y', ""}}}}}}, 0x1b) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000885000-0x8c)={0x401, 0x8001, 0x81, 'queue0\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f51000)='/selinux/user\x00', 0x2, 0x0) socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f000010f000)={0xffffffffffffffff, &(0x7f00002b6000)=0x0, 0x2, r3, 0xd}) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x34) ppoll(&(0x7f00004fc000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) sendfile(r1, r0, &(0x7f0000c43000-0x8)=0x0, 0x7) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x47f, 0x80000001, 0x100000000, 0x8, 0x5, 0x3f, 0x4, 0x100, 0x10000, 0x6, 0xffff0000000, 0x7c4, 0x7fff, 0xfffffffffffffffa]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x5, 0x8009, 0x0, 0x5, r1}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x3a4, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000004000)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={r1, 0x8, 0x0, 0x7, 0x1ff, 0x8, 0x8, 0x8, {r1, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x7579d7db, 0xfffffffffffffff7, 0x489c2b0a}}, &(0x7f0000003000)=0xb8) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff7fe}, 0x1c) mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r1, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0d, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f00002c9000)=[{0x0, 0x3a, 0x0, &(0x7f0000f1b000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)="") 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000081d000-0x8)=0x800, 0x8) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000081b000)={r1, &(0x7f000030c000-0x6c)=""}, 0x10) fcntl$setflags(r1, 0x2, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000047e000)=0x0) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000ad1000-0x10)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26f) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000363000+0xa09)='/dev/mixer\x00', 0x10002, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000584000-0xcb)=""/203) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000261000-0xf)='/dev/sequencer\x00', 0x200100, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000974000)={0x401, 0x4, 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, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSFF(r2, 0x40304580, &(0x7f00005c9000-0x1c)={0x0, 0x9, 0x5, {0x9, 0x8}, {0x6, 0x9}, @ramp={0x4, 0x9, {0x5, 0x7, 0x6, 0x1}}}) lstat(&(0x7f0000c66000-0x8)='./file0\x00', &(0x7f000039a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00006c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f43000)='./file0\x00', &(0x7f0000bbc000-0x7)='./file0\x00', 0x6000, r4, r5, 0x6, 0xffffffffffffff39, 0x2000000) r6 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000072a000)=0x0) dup2(r6, r0) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) r1 = memfd_create(&(0x7f0000000000)='vboxnet1+{\x00', 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x2, 0x4) getrusage(0xffffffffffffffff, &(0x7f0000003000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002a3000)={0x0, 0x0}, 0x80800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f46000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003ac000-0x8)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000351000-0x8)=0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000a37000-0xc)='/dev/amidi#\x00', 0x29579e13, 0x200) openat(r3, &(0x7f00007c0000)='./file0\x00', 0x40, 0x80) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000466000)={0x2c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000005, 0x0, 0x0}, [@typed={0x18, 0x11, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f4d000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000954000)={0x0, 0x80, 0xffff, 0x79b}, 0x8) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000071d000-0xc4)=@ethtool_drvinfo={0x3, "056601c9f348248200ef257020df75d154ac85e18582e69fb17f2bd74416cd95", "aca3dffdcdbf165cd7e67b6b405b265b3534effbba1a0bb96302e39384fcb5da", "c621ecd87b70aa4b799455bc5ac6fef75fecb457a9cba8148b90d98bb8233ad6", "7f552e0392d33090ec5466bc536c6770e4cdb75f3c80e29f50b990bb51020b37", "5e453f9ef0813f1277cc2e4710284015189e650ded9a2e563f66d1a19693687d", "b9e8b6465f7a576e2fd62840", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f00006c3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000bf6000)=0x48, 0x80000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000048e000-0x4)=0x7, 0x4) 2018/01/27 01:18:42 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00006c5000)='/dev/snd/midiC#D#\x00', 0x1, 0x10000) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00001a6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x1, [0x2]}, &(0x7f0000287000-0x4)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eda000-0x6)={r1, 0x1000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r3, 0xf01, 0x1, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x1, [0x0]}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r2, 0x1000, "9da97f292129b7f8322e926bf3792a6e66a8abacd5fa104861623a177229cb46a8e9a16b18e036ceba54ca7ccb98cb490326f73cab9a5b9fbaf872860b48488ff1cc4138e569e7f90afee65aba21a25718506609520ba1b2349c34812b0a354d0b077fae7c899d6523657a6a22877b86fd94b55feb9be201d7dd91fd879fe3e5ea433612194eda09510f6ff2229c85e3d962fa2368a9c9f47443c12d02acb00c7df09fdfd698007631d73d0b97ab5978e9043ace24be13974f9845d44dc6f7b2782d678445c106e1e9e19585a9e6c5c197a9f37fee46c23d98cbd9a73c46e26c1b16145666e2fb9b10878eb17733ea53c69f3bad493b548dc6b7e86e47b3e558039ef121d7e21959655bd34e54d5f4e336b10b657916bd78f14a518ae382270c0e56d36b60d28870bb12fb9ede7348e08e4eb58897efd0626c951aabf4bafcbfe7744e86f5294ed2c87ce7a67f903f9bf2650590761d0bda1cd718239520c7348bb90951bb731878ca61c6cfd0b9d093fd9423f8ea1fa7761a7eef81fe73337af413d68a0799463ce191ccc2bb922536f2bb1e81a9bfadcc311610f2a742400e6a8ffd4b02553d9be6f7ffee52b1ce2b1735dfc08ddd6c7fa04bec8b0f57b9306a08ad30fad6f472466e0dfbb4f7ef9177a6067ecda5ca6bf772c0ff91b11f6a255d6ce809dd75dae8023be329d7a8c75f72cffdc41ec78f2e865caf42216fe5080886377e469e49c726889e2eb919794220091ad3e779696f931bd537fe89563f86529b7ebec85a5c34d660630f29b208604f431e32fcabc4482a5215e49372213021d85e2333182eb2442f84a89c663e63912ff617eb71b68a0ee1c277d8dd45718f26ba2d153e08af430c9dc08f2ddd3665de4ccbbb7adb047939f89b00797d9e003bd921ed61cae4faba19cabc36a0eb508225623800355418d80a0422170233f303ea90b9b7cb1870cb144999595ed0984f56a30872371b792bf988feda3297e45c492a4290e41ab50f128adeb7c41f6899ccdcd7cc50d76b949a97ddd9d5aeb920cca7af1b7b6765e29b1794f9cc1f80d492d3d1ea1ea92f3d8fd9e426b8ff51a695c594f8666b92f45b9b9a59e943d6abf591deeee10dfbd664256b91a6aaa54fdcdac8624b0419c4bbfdbf2100320541e241fb602635db13a7467c45c91db7b62619ce0c3253f9a186003759125dde6a14b2b0fad017218be26901a0052f856911107150cc8ad863b7b75a0f8e50d7083c78a507885939278fc4cc9d84b1a2c6b1d53b778cd7a358ac407c8ec83227972ba9845af7e48fef74168aa3aaef7145ab7334017c1cfa97684aa0157c07c46920f66bd58fe43b06ecdc7e2412682254c36f1cd2d4feea49e4ca1bfc6f5590ce7bf1a05c0fd49cb4824504d2cb9baa6f321219b95d1c9a2727c0cdcf94f32f62e07a74e0318b590d24dc25fe88c96b822ad06eb8e11d9882ef5e05fc5b97bfde830244354353f6a14b14cb04619773d082ea04255cef08afce54b7e337ad2873f4a645c0d40b03aa76db67e57f6c1b0f1e571ce362611905eb4f0edcb8991a7bd5eda9fc938f033bc3f5e5406299945cb1b2fc782159b64f44fce244c00e4a58508a7ae0e4e8601061400e9a95e0ec55c705d2013c5fba9c36b977d5fed4f4c1f9ae8000c0b729b93c3fb39dbfe90b85ba5ec2b20d3b141498117dc9073c1e685d96e4eb8b8bfebd0e4027e5870c2e7f9636347384d3f0d8c67b0a5b5b78476f207fe9f8d74e37e3e4e443989a6f9169ef69536b410a8fb57f3e7ca5bd1b1ecfd26b134e0d75f5a42c4ad7cf0387f71af399323ff8a2576e57be3584cf2119c2263243a6d35a49910aed3938933ff40908c692294ff962092c2acc8f24ca3140ad59b655fdc884a346ab2d8c91f1cef51aa4c2c02739ee9fc20ad43305ff41ade2ef413a8d929fa9decf76c6db093faf416ae60f6725835ed75d4ecf8338458aee8fa1dd851c2f1a75b08d89ef665e263318ecc5e4fdac1b0d21620ecd9b22cf97c265f837187261e3b3ff40f2b58a1bdbc7bab254b959b0b97499c6fb9d541f386b5992c92ec7f77d99b182f98ca62f78cee7b17664eeb5756950b6365e156bf73c3dbccdbefa7f9d93188e0cfd3ef8445cf776cf7ba6e42361730bcbc207bc1273c34a50d1f903cc0ae227952e60c942076d906b080d5defcc5f53d7c8f118105e6ec12334a9434ad5e248ecf275dc32430517a4bea42e5c26e9a88e240e6ffaa923a2fdebaee44f31fc972bce396353c613137297f0ac63147ac280c153ae6f8f84f44c8146127ce7095dfc71826b7d51a8235726158e07e4cbd15e9be7c3b2859f2a635ec7cf73a262b066f709c774f2b4fdcd8ecbfd6f2c93c53617d953cd79d9c1d1e8a822f77507e17be8ab4027b3a6c85a501d5db1f18fb7da0d31600984c34e4257f51da59eb4fc608ff905d234e37aeb807d0bf360de729143e5f6b9f2afcc99d67450f68303e59722b3dc70c93e7a1b875b31381469176201bf38a6c55cb72ef934e324d7ff32f4d647c21bd426d08564e6911549d3e963b396be6027f2f81b69c61b9e17b1e6600547884e44d2f395140c70bf55313ec03362965b1b3bdc66dca188139fbf84171f8efed84d1465ac8ca12d22cbd7b9b2499d0ccf66152189673c1cf63ae37e4977db4647a1ce7d96a3ef9dd1b16cd87e1534a99ec0f77b7ea1b8207c411c5f1152a4ef8945aeef23c568f3f93f32867a9738b6212a47b1c6513212a99cb924b6040df4f78f3a00fabf886b2dcba80de1bc958d3069ed345bf9f9fc2c27b76bc019bc72caef942b73c5b5cc7af46d3835a519e794731169961b9bf2bb81eacdd9ef6a190fa6b894ca46f182725992d081b9f24b9fd6c276928de93ee437555bcced1d9aff6178b17188a9ed57bd9dfacf48f67f2d7467f0fe4c5b642bc7cbcc760ae30f8d48d8685c0a1f3c85eecde74475703ec58c01a0b18f93a903d8e33e3cff2ca7f253920b580cc0c4ea86aa8a461fdca0719c986437a6906d3705f26ce81313e0133cf6802996c42be9558ebb463b90eca4b663f2b140e73a73b3fa58cbf4f266eca3d89c3a22cf144666e9aa8420c29f99ace7acdad2a9b725f5d65d55b4fb8b7d343eb948b6fd9626245e39e509b37c847c84868141d204533629a57e632813ded88d455a708801e0f8f91506a7dc6ff76a19f78a3a95296fdda5d42f3e6d8eda4971def762190a1f4e4621e5b3433792e867897d7369e9f7793a0db92cf919fe469e1dc6afeb9a2f74ee2f68fd4d261ec2afba0966a54f8b0cbafd8ac94ec8b310ef53707c584ec4093a5c0f5c019d023c14723ed15a16c089d4640af851e10803061d280dc0cbbe6cef4640fb37d26c4f0ac0058cefe49be9b89f618ee1f875986d1dc91d37a6b60aee561f7fd17307053512eaf0b162429b3cefc08ec4de3077a9f806beb0a78fa4f2ba8b2d8a4e8228803e78dbabe2b305ea01c9121e9aedae1294387cffcc83fcaf89a7f3c1caf29256c72084d2f4d10aa2a8b1c150fa1d52f91b2a71dfa3b6bf0fa8bbb30cc6d3d6540ce612900442fc580b68ab9766b4a6593cbcf22e8e68a163206b68f58fb922fa37302a74c2a6d873fd26f2a73bc7cce9624905de96b5a0861bca4eba2982eb7af917c0ac17c2e7dfaf49256f1815b3ee2380bf332044f944efa3a3b0e23cc57a856f0b6f14cfafd6134b79751043bbd0deb93053cc6f525a551dfc43f1b7cb7a99ab114ba50314c8bb335d953634e4007c48ae7947a239e388e8570d0e6ddd886c6a2481626d82d76560038f5ebce06e911c092c37511082806431cc896b32175b889a67b47f73e32ebab8d47ca11434d84b38a095695e903120a6b38f378513493ac8ea37d17669979dbad3d407e812805de5b0bb495fc5e9e441adf5b08145ab5b12ab5257b017da9cad19f96aab728e2eb626d76a2ca6dc2b2a4a30139b52340e66aa53843fffb8d567f373c4f7db43ed2ec09be605125907d96e2bb74c536aa41b0931cdde46057ff26199020f31d56a9fc28c10bbfde656269467822eaa785d16e8a2fde9cd742e10328a2cada472e888158e6316d0bbc68fb107f9ab454d5222194b45a96013821715423755e8404996ab7b19f24331b98183b4f9e39f09e2eefd05535c366d513720c11f5c31f9e8c373466ca7dee6c161a0919bd153ad637620ecc025748d79b612d58d714f3f68486626216eb92329f18a40cbacd539653a1d3c7f21fef1bf029e2928a4a3dc66726fa142c0cd89176e2edbda3cfafd700f48f356864f8677a820de6c5a794c690cb93bf7496ba30727fc9b22ebeaeb69da99dadc552e70ef49c538df25308ab00e322e5033c8a6ab9632e5051abefcc8c02291a689aec31a57d38c7eb0677ddc83bec0f0dc8601b88cb8356f561b18e7faa3048968c66591ee8c490edb6b676b8ba45044600a39dc249febad26e4d49c5c4bbc67d613f6ad6eca79d4e30e8e5330b9ceecccc52a613c41982eb14fff01f5ad6e63f8a18d5729999968e70620c8160e42ff984cd91101195c8699e2a00458d743f542bb2a603772e44c6baf0cdeb7438f3f1a7b928abca7caa0070bfa50b4ee693ae92aec81bf27bf25cc281ee8df82bf7563aae749cd100b06b0100e00e8d5dc2319252d8ca6cdeabc49ce16079d469903d907b3b844318b1083b601e6d0c039aedb77255bdba49db057c335230a7002386c864e16a2d9fcbdf26f6a539b4604a4b9cb65607f6a39ce189a1ce2797c6bf16b739205c74c840dc45bc39088d6157008b623afd28523e1e2e54ace0ed20e312f45f190dc1fa0e460107acd16df298f4319dfa1d09763e2896ad2025cf832c279301bcf1c9a81c5274eb2a95d6186ad33d1441cc3d543a85f86b99ec381be2960def8b3eb901bc7125f6436b0b90b2ccc0d7aea438c45092b0cca291ae73a59c5fe82b9123f6c8f91b9022ff70289389f2dfda9a0fedf1f89485490fc30075c7e1be36d057321a3c5d50b0ce6e4d61cacd0fb1e698f306738a9f9d1732e41840100e78f2c3768bb10f6318d278a07bf7867806aca19befd60c21f4a4cf7e2a767fea016e61c7049869029704146ef24365e4650b5cc01a160ced5ddc23c89c47142e2d48e5b4476c9160b2b2a6cd2f240f2ea3a25a6b9df8610c5cf49c3ce5edcabbe4bab6ea80ecbcd4f2568e8ae635fa0353a5514fec515ebc18900442f5d58eac575d3b59d7ea185339224ed9ebc703c4a73a3a819322da42a35681d526333358ad0d5f8449ac3776eb442c80b26efc670e640349ff7337acbf0db00fd6c3606e99e8a2e396ceeffa82774d74e116dbbabf1838c134f9d200d32e8c6ef55feca8f3aea382d906f8849493e6a9300fd0b720c079edb08aae59e211a28e36f6986e2fd37c515ca4ad8ae51a8b72383402c611f021084d46b1dd4e8d0b6c9213b0af13d1294bac6085a13d338b631ccd254805f3ea6423c72a47908f201bb52ce1ea71461c0d3b1b16ecebeb29f60a2ea9fce89a178178e44e01da872c470acf9f4aa2e6cb1b63c9588f796908271a9d601079af0491effd200f159956a211beaaeb7d81352d1f0347f3f5ccf04e8e828be4a44e00d84b618bd68ac0e90de0a2f024212c027b5dd8ef035b20c7d8e5b1957e45c56f8d927800e467d8650f93a6ce1564c05e0190008ad48e1cf0490418516a7ba36ee11c2d7c102051fa799c741888ac88b05523a9d50c96a946f73222742e6520f2ee08c1728270dcbfc94f3def6bf5e9d2365ee680e1b4eda2554b07ce370"}, &(0x7f0000003000)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={r5, 0x8}, &(0x7f0000004000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r5, 0x200}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x6080, 0x0) fstatfs(r0, &(0x7f0000001000)=""/202) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000)=r7) socket$inet_sctp(0x2, 0x1, 0x84) r8 = msgget(0x3, 0x200) msgctl$MSG_INFO(r8, 0xc, &(0x7f0000002000)=""/153) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r6, &(0x7f0000006000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000005000-0x4)=0x8) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f12000-0x11)='/selinux/enforce\x00', 0x80040, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000523000-0x10)="70b69ed5debb4d279059e6aa09fe39c0", 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000022f000-0x8c)={0x0, 0x0, 0x8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000838000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f6c000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ab1000-0x4)=0x0, &(0x7f000000d000-0x4)=0x4) 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) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00003b7000)={@common='ifb0\x00', @ifru_flags=0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = accept$ipx(r1, &(0x7f00001f0000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0x10) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0xfffffffffffffff4, 0x4) dup3(r2, r0, 0x80000) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000347000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x400) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x23b, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2d9, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r3, 0x0) open_by_handle_at(r1, &(0x7f0000700000)={0x52, 0x8, "21795c1a1f38b3caf054909d72ceefc6d33c004195e3efed07b65a6486d60a56de7ef1b36af6652eb9c8c028d3273f3ec5c3fe0eae06091080cc6dc92fcc7b1d2c03fd0bb230088bde4b"}, 0x48100) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000ec9000)='/dev/snd/pcmC#D#c\x00', 0x8000000000, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003af000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035b000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000c6a000-0x8)={0x0, r1}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000024a000-0xa3)=""/163) r2 = syz_open_dev$sndctrl(&(0x7f000097f000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005c4000-0x8c)={0x80000000, 0x6, 0x4, 'queue0\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00005cd000-0x18)={0xffffffffffff0001, 0x0, []}) syz_open_dev$sndctrl(&(0x7f0000461000-0x13)='/dev/snd/controlC#\x00', 0x4, 0x80000) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000152000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000028a000-0x4)=0x0, &(0x7f00006b8000)=0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) readv(r1, &(0x7f00005a7000-0x10)=[{&(0x7f0000598000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r1, &(0x7f0000f43000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10, 0x807ff) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000795000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000127000)='/dev/usbmon#\x00', 0x0, 0x80) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000468000)=0x9) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f000050a000)=""/39, &(0x7f000082c000-0x4)=0x27) r4 = accept4(0xffffffffffffffff, &(0x7f000026e000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000172000)=0x6, 0x800) r5 = socket(0x11, 0x2, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f00004d9000-0x10)="01000000f6ff060000071a00009139cc", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000db8000-0x10)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) close(r5) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000009b000-0x10)={0x0, 0x7f, 0x2, 0x45}, &(0x7f0000155000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007ec000)={0xffffffffffffffff, 0x0, 0x80000000000004, 0x0, 0x2, 0x0, 0x1, 0xfffffffffffffff8, r6}, 0x20) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r7 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r7, 0x4010ae67, &(0x7f00004ad000-0x10)={0x40000000000, 0x13ffd, 0x0}) fcntl$getownex(r8, 0x10, &(0x7f0000fbb000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000056e000)={0x2, 0x3, 0x5, 0x1f, r9}) ioctl$TCSBRKP(r4, 0x5425, 0x3) syz_open_dev$adsp(&(0x7f0000375000)='/dev/adsp#\x00', 0xffff, 0x80002) ioctl$KVM_SET_XSAVE(r8, 0x5000aea5, &(0x7f00000af000)={"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"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00005f0000)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000a1000-0x18)=@get={0x1, &(0x7f0000777000)=""/214, 0x8}) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1b, 0x800, 0x3, &(0x7f0000142000-0x8)={0x0, 0x0}) ioctl$TCGETS(r2, 0x5401, &(0x7f0000098000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00002f1000)={0x0, r1, 0x1}) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00002c4000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 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) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002d6000)={0x0, 0x9, 0xc0000, 0x57d, 0x8, 0x3}, &(0x7f0000174000)=0x14) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f69000-0x8)=@assoc_value={r1, 0x3}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f000077d000)='/dev/rtc\x00', 0x44900, 0x0) socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2, 0x40, 0x4, 0x0, []}) ioctl(r0, 0x5, &(0x7f0000000000)="") connect$pptp(r0, &(0x7f0000750000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000433000)={0x0, 0x0}) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b26000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f00008cd000-0x8)={0xfffffffffffffffe, 0x0, []}) socketpair$inet6(0xa, 0x804, 0x7, &(0x7f00008a4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000031e000)=0x1f, 0x4) r1 = add_key$keyring(&(0x7f0000764000-0x8)='keyring\x00', &(0x7f0000a39000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000926000-0x8)='keyring\x00', &(0x7f00007eb000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000075d000)={0x0, 0x9}, &(0x7f0000397000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00004ed000-0x8)={r3, 0x5}, 0x8) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) set_mempolicy(0x1, &(0x7f0000051000-0x8)=0x4, 0x800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$alg(r4, 0x0, 0x0, 0x80000) write$fuse(r4, &(0x7f00008ca000-0x28)={0x28, 0x0, 0x3, @fuse_notify_inval_inode_out={0x8, 0xd6, 0x7fffffff}}, 0x28) fallocate(r4, 0x1, 0x900000000, 0xe7cb) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000161000-0xc)='/dev/audio#\x00', 0x0, 0x4000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000010000)=0x2, 0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f34000)={0xffffffff, 0x1, 0x10}, 0xc) flistxattr(r0, &(0x7f00005b8000)=""/0, 0x1f) socket$inet(0x2, 0x7, 0x1f) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b20000-0xc)={&(0x7f00002b0000)='./file0\x00', r0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d4a000)=""/15, &(0x7f0000570000)=0xffffffffffffffa1) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x810, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.072493] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x3, &(0x7f0000939000)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000241000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000746000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000917000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000476000)='/dev/hwrng\x00', 0x14800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000aa9000)={0x3, 0x1ff, 0x4, {0x0, 0x0}, 0x6, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007c4000)={&(0x7f0000bde000)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c0f000-0x8)={0x0, 0x0}, &(0x7f0000cd2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fa8000-0x4)=@assoc_id=r3, &(0x7f0000666000)=0x4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f000001c000)={0x0, 0x0, &(0x7f0000352000)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f00008ac000)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) io_setup(0x4, &(0x7f0000758000-0x8)=0x0) r5 = syz_open_dev$dmmidi(&(0x7f00002cd000-0xd)='/dev/dmmidi#\x00', 0x7, 0x10000) io_cancel(r4, &(0x7f0000144000-0x40)={0x0, 0x0, 0x0, 0x8, 0x81, r1, &(0x7f0000646000)="83697815c7e0155789403b1dadb0e6f663e0f366a69d6066eb7b3e7ada005dac745a0d0765d2b990a4b08bb9eaf3aa989e3988c8ba4f4ac3c2cb2ee2a5520a1424709e1ef5305f95c72c08b96106f200eb5b4dbf55e64277d401622c4eff5aa09fa772859df7aa0c80d3c11164e57d8ea0df23d6483c5842b3a34b58efeb48a45aeddb767005cb4ff21f487552c36a996c6acdf4", 0x94, 0x9c, 0x0, 0x0, r5}, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000)={@generic="69dcb6c29889774a118d42b7dc156f6e", 0x6}) ioctl$int_in(r0, 0x80000000005016, &(0x7f0000004000-0x8)=0x0) [ 50.225900] Subscription rejected, illegal request 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002ed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendto(r1, &(0x7f0000b18000-0x10ac)="ef", 0x1, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x100000000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x8) lseek(r0, 0x3a, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xfe)={0x0, 0xf6, "73fdb7f62a8a3db6499abb3de8bc4287bd4f24fc47b34142a9a2444502c94778a2860f2de44e4eeece909778d5ede870e0c1fa6cc7e383a916bf5d323e082e6a1848c47950d07d5eecb15398188b5b24fc1c21e3fecfa8ffd546bb902d09e55683bafac49d35ad7570defbb0539d40057f8aa225c63e8dd58f7c2b1499e774644b96394587cc7b908c39cf6ea63ff06d8aa935ec00148b6a7f9dd3fdd2ca73871e119867d29db3abd54c1d93c0bf98534bfe468764d908104ae9e8b908941c9157f3890b5217e4c7b5ad4dad4e74895b16a1d1baf0c5fb40a5ad3bcad77a365c50ae53f575bb6daf770915bc13b16411371185946afe"}, &(0x7f0000001000-0x4)=0xfe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x38, "b8a3d239f5c553b0fbeaecadda8339577f6809b6e3a17cd149a990561b9df45e9fdc1faec3a04a81b9b0f08e3aeef26fdc65e0ef011cc45a"}, &(0x7f0000002000-0x4)=0x40) clock_gettime(0xfffffffdfffffff8, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000002000)=0x3) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x55fc, &(0x7f00007c7000-0x8)=0x0) io_destroy(r1) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f000096f000)={0x0, 0x0}) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x100, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ustat(0x0, &(0x7f000031c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$l2tp(r0, &(0x7f0000edb000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x2}}, 0x26) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000184000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000585000)={0x58f, 0x40, 0x7ca, 'queue1\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f00009bc000-0x20)=[{&(0x7f000065c000)="10", 0x1}], 0x1) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000323000)=0x0) r2 = getpgid(0x0) tgkill(r1, r2, 0x17) 2018/01/27 01:18:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000617000)={0x0, 0x1000, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000016000-0x18)={0x0, 0x4000000000001, 0x1, &(0x7f00009a2000)=0x0}) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000b0c000)=0x0) sendmmsg$alg(r0, &(0x7f00008ce000)=[{0x0, 0x0, &(0x7f0000f5a000-0x11)=[], 0x0, &(0x7f0000054000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x10000) 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, &(0x7f0000000000)=[{&(0x7f0000001000-0x5b)="801a0d20d0dba0906c9c4eaa1742bbce18cdccc24fbf21df44ae99ee9f4946a7664037e85f6cae8a6783d58ad457ad3117245651f5945dbebc5055c018c2a7912976656fe71e72a36cca4ade110856609a007ba3171054f809b270", 0x5b}, {&(0x7f0000000000)="e36501b7ad850bc13c97604bd5a1d4e0c826b6255fea46a76bf363e6ab2a8da2b9fbcda19887ba957842d471", 0x2c}], 0x2, 0x24) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) r3 = dup(r2) ioctl$TIOCNOTTY(r3, 0x5422) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000245000-0xc)='/dev/autofs\x00', 0x10880, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f000085e000-0x4)=0x0, &(0x7f000030f000-0x4)=0x4) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000d7e000-0x30)=[{&(0x7f000074e000)=""/102, 0x66}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x6}, 0x10101) r5 = getpid() ptrace$setregs(0xd, r5, 0xfffffffffffff745, &(0x7f00005e0000-0x28)="5162ec152971016c005797ce6e24649c82edc099790713729fdc862c7b5558baeb143c970dcb4885") prctl$setendian(0x14, 0x1) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000056000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00007bc000-0x88)={0x20, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1ac9000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000833000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x40000000, 'queue0\x00', 0x200000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc6000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4) syz_open_dev$sndpcmc(&(0x7f0000524000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)=""/0) 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setitimer(0x3, &(0x7f0000b5a000)={{0x0, 0x2710}, {0x77359400, 0x0}}, &(0x7f0000db9000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b51000)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000762000)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000580000-0xe4)=""/228, &(0x7f0000a7b000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f000028a000-0x8)={0x0, 0x1}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000752000)=0xff, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a68000)=""/240, &(0x7f0000ca6000-0x4)=0xf0) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[], 0x0, 0x4040040) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f00004d3000)={0x0, 0x0}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000093d000-0xb)='/dev/mixer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001ab000)={0x40000000, 0x0}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000059a000)=0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x200, &(0x7f000093c000)=0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000045c000)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000093d000)={0x4c, 0x0, &(0x7f000093d000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, &(0x7f00004ef000)=[], &(0x7f000093e000-0x38)=[0x68, 0x48, 0x48, 0x0, 0x0, 0x30, 0x40]}, 0x1}}], 0x1000, 0x0, &(0x7f000093e000-0x1000)="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"}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000093e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000090f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002ee000-0x11)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000155000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000677000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e0000-0x8)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) 2018/01/27 01:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000519000)={r0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a57000-0x4)=0x80000001, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/hwrng\x00', 0x10000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000043000-0x15)='net/ip6_tables_names\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000db6000)={"e5f478573f81322c296618984384e1b3", {0x4, 0xffffffffffffffff, 0x1, "d34a73ecf83c", 0x9, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e00000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e3c000)=0x24) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000da2000)={r3, 0x29b7f590}, 0x6) socket$inet6_sctp(0xa, 0x1, 0x84) lremovexattr(&(0x7f000040b000-0x8)='./file0\x00', &(0x7f00000df000-0xe)=@known='system.advise\x00') 2018/01/27 01:18:42 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x401) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3000000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) flock(r0, 0x4) sched_getattr(0x0, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000ec5000-0xa)='/dev/vcs#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002d6000)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e32a10, 0x893}, &(0x7f00007a6000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000d14000)={r3, 0x1}, 0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00002b1000-0x4)=0x9bc, 0x4) 2018/01/27 01:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000aed000)='./file0\x00') r0 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r0, 0x7) 2018/01/27 01:18:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001000-0x68)={0x1f5, 0x0, [0x480000000000, 0x0, 0x3f, 0xfffffffffffffff8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x440084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00002f1000)=0x0, &(0x7f0000ebd000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000b99000/0x18000)=nil, &(0x7f00007fb000)=[@text16={0x10, &(0x7f00000a5000-0x40)="baf80c66b8c5119d8466efbafc0cb007ee640fc72bb878008ec00f01d0440f20c066350c000000440f22c0f08026e9b40967df46d90f0f3f9a0f353e0fbae200", 0x40}], 0x1, 0x0, &(0x7f0000aec000-0x10)=[], 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x100000000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f000063c000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f000077d000-0x14)=[], 0x0) 2018/01/27 01:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000289000)=""/188) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) 2018/01/27 01:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000668000-0x12)={@generic="2e5634aefd8873f0453de7eb6f1af6f3", 0xcc}) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/sequencer\x00', 0x20000, 0x0) 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003000-0x4)=0x0, &(0x7f0000005000-0x4)=0x2) ppoll(&(0x7f0000d56000)=[{r0, 0x4, 0x0}, {r0, 0x8, 0x0}, {r0, 0x5, 0x0}, {r0, 0x2600, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4080, 0x0}], 0x6, &(0x7f000015f000)={0x0, 0x0}, &(0x7f000028d000)={0xe147}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000033b000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e78000)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xff, 0x3, &(0x7f0000e77000)=[{&(0x7f000068a000)="76c23c9812122953314ff261a2b5df2b365a4f2c11", 0x15, 0x1df, 0x5f}, {&(0x7f0000685000)="3bcd765709bb", 0x6, 0x2, 0x0}, {&(0x7f0000e78000-0xb5)="402fe56ca0eb78651ba7549394d7646d0e2e44b0890fd6d9d830d0e8a1432d59bc47bdee78b56ef28fec0b0dd46bf24c34c9db89cb07baaee24774d1f4737417e3556cf299bbd251b66ca534f54092153fdbc6d8c2b3bd12fa3251a93dd6558bf31245c33bdbb6e4155517ab560b4584282572d497e821f6ba7597e97211c121c0b2d780e36c3335fe559f7b7b389b7df4ab9c9df7e1629316398597dc20c5ad5fe3ea380bfeda90642542745a4b22a0aae4c25439", 0xb5, 0x1, 0x8}], 0x3e0000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e76000)={0xb9d5, 0x5fa01404, 0x5, 0x8}, 0x5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000ab5000)=0x7) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000e78000)="79f9168369468854b2f56432bd832b95247cd8225fcbd24b68c9c9e99841b886b94a030e4d08983e31bad6ea8fbbe1157673126f4f9eb45ba549a182377e03d8f08fd54ca771d3197d8fd64f2b1039a77dcfa3d41ec64e2ad1bebee4f37babb3a6258d08710d93030591ae3b63a39f6ad7c52db10aac2b386f11c61fbf51a3518ff7f34e645d89fc298bd85dd2f49af8d0cffd4e9235e7a37c090620c373aa017701fd8a78524915b529e3c3e8d9b47fd613de896167e1ba508a88e1692950129ccc72428d0be7da401ec84f7df5511a5fa5579cfbdfc1e5db447b2cd070154ba206eac9e0399f3bad54b859537e7be80deaae04b53891d8d5513fbd176f2c301d5cfd744f43d3778ca11565a45db1739f1d2456545d8e6041b9c76ffbb43aa99a3ed7876cebc6d7dec2d50d4d0cda79bc8691987c3143ead9ef2b214c667011f76c8988318b37c76dce9cd2d229dfa68ecfba0ca6f79de4c3288cc9ca13caef9d98cb5bb8812da424d8fa8b5b4a85661912f16bb832f8db62337e5bf0a4d384d778b0a616265380cb04e82b8dcd80e7021906c9273d8e59e4cace05b68e3c58e748846c412122f2b05174f96df73d868b4309b7395a99bee7aa9c57dacb2e20716fcfb0db18d487ee46cb1bf7a80417ea5f802f55883d39847df41eda700897dd9a800d801034d9903150c0b0f996871f39ef0cbf9bae37241f657a7a13315369f057e13ab48e30535189db3b0b1bc8ce143d6008667d580e68c2db1303409cacaa1cfee6b883d1d59c05e90fa698fdfed38a6a9844e8ca68c515153dfdd579e427a5d0a05cc70b7508787ee6d8971c14463169dc000a39ca530bbc5296dd59a0a45323522e4b50da285a4a4cf6a8ee6c76bb2b278acd956deec192cc13d13eb11d203e7451712a95391d0d17d2b94af8eae70044cb81f9c96c8620a991a57077d765ad3afa570ce9bb1af916f035b9278a1da3328f4bf3b16e35677418abe3ab184c7ac4cc5e9e5096e500fb793606e59e20da5d07504399b5658a6d9afa940fdeade48dde8566c55ddac6127469d966dbe9134367b3b0e2975213345bfb0d891dc4675e09b0636007e24e532e930766477ab9491b6edebbdc32f2048c1eb8944157cb6bef41bd76d7b83fd1651da042044717dda89d5e1650c8d55925f13a03e89d6aa3387f951f211e6893b9e5e264932b5b0931349c5cb5c58fee1209b47912bb81adaf7896dbe0b8af19030a7d76c4fba781e18f8d09a19756fe87a0422d44fd2717ee62ab5743fc0f9ea78c8dc443b59d70b73b4a19c05a6a7487e4b1b68173198b7b92eec8663e59498837334032e30ca4d7df1b347584e40ce1e0d252f3e6d5245f3470cbabfa90b1f97fc5f69d8405adbda8c0d2cef2d6a4cefe0e7e96453700b0871b4781e0f358ed82fcad16a7d5221c376930936390554ecd5022eb472a34655a64015690c00b72e2865193d5fec2f8c7980efd5ebd19824f047735f856d11ea25d2586f8299b08a309171470ac53a929c53a6bf592b0d9fcfb3bc311c72711812e90661179cfefad1174f2f45c05516fa3b5859b997cc40d4fd3bb75650f976288ede690019b09dbd7c9b772c3e72a0787ff9dbccbb35aa0b72892c2e16004b365290f8ba7fc97849e16b7ae966bffb8cb706d583a0c742071b4691356fa37c3b153923f41430ba4f8f8e8ea4f1a96b55d42d32391ef27e2d8d89455363bf028ba438fbfd1dbb5d04c480d1e0d60f2f4a25f8c3dc7a4833730e217dbf8561ee73df9f0dc09a95e19f6f86696890281aa5187cea18984fd5ef9d413c3e1d07a2820254b8d79818a08f5db3f8f7aba80580bd237bd04d9b6568e9f9d0d9aca2097172ef3fe5a374f8835a39810555d21613c128a1165c4969db3e7c5f9fe8bd90fee23153207071ab363d724d6542fdbc263c5e27a46d5cafd362e395a5365b6b5cfab98d3eec80fcc73974e75be817e761e6520d9958db9c170192182deb328e77e5eb7dc8d30d1fae2bb6faaa089fe63c9b5f2e5e5cdeed28887b32251ceeb95d8ec8ed6ecf3f2578404e0c41d882fd31f6619212e544dc01d0bb36998fe922c903efb833c94faa4589cd33cd717ca7d315cdae5be597bf7fd91463436fbc39d4ce55b9cdc6e3010fc7398b54bb0916901fe545a50908d10cf776b7f2205957072b8c628eb12bc319f2bb82068b9b0955c96a9309a5a615d5ae8c114b4d9eef123b6cdc76ffe587b4c2b24a2bb5772e169e620c9a229355e07cbe8cf1006e43da9bef27e695346924ac98f9a1c1ac242408286a68756d46ad54f1e4e0bb9893fc3b955a385b8b7504fc903371c4b2d4fc3cd0a55ec71171443a98fa446dc24db9ba45d4a749e31c3d9848aced687dcee22ea53498c672dcd35a6cd37d1b20a2df330c76cb4d57aff477b7c0f28a33d8f4b5d872852b000412b407946d4b4eab7c105f61abc382f2489d47e7751c206192b2efac7379735b2cdeb5fb49cdcca2fa640e782e255de1a0eb43fdca035b48e0db93e95a8508ea2c56587eeaf837343bc933e959e5b358608b762ba99b8bbf2b246db571713f4950a3381ee5b58e16ad8ec557b0b4f2aada56807cf75a6ce9050b0f3946bf235895d63061df8da3eb0da59c2297201422b566e6172d292b036c4785f7c0367b13f675e8d716a9742e3678c0fff27125eca4614de99098b129512fb765a7c3b0e45f0ecd79e023de2457eb7cb648d3cfa4cb7dbb9e401683e60ee26b6c30e0b3be4aa9f7e8859af97ca11381c5b51a61a90a45a7c2266ad746df2d6aa0d417ed2b12e80d5cf75de590d3ae33076f0627c74d879b538c7522b081ce2de8ba776fa9f3eab575c2a79aa8578e30a87f80991186e3c96003e9b3f94e59926cc4fd02866a1c1d791aa8ccb8c7b9c8f2a889ba813a6a52aa476de5693a9d6b46ce9eb1c5391bc21fab92ce54c31aeca18ec12b74d31de6f580625d613c6b3d213d48647283eec9c3dca38431b76ab4dd0029c0331fdf61852cd8a443faf2fb412ba001112a3c1ed8477670223ee8ba04b8ebf98516b1f7ef52b1a2c9f7911bcaa5a886fb9b207299273f77d364bdfc2e658d5b65a70148f93f5751e4c2b9e816e8dc29b01189fabcaeae6a5e81ee0a41f16549e86ad393a9ba31cf2d84c97dea4b12511efdfc3a988dcf0ed382648792fc6f8cf217b31b8f21ba32e1ddb44391de70876c01e681efc15eb2ec6ad7a2c532ad839d324c8792ee40667cd6fcb2c97ee25d6c7be3b7368b248c832c4ac05daa1c9d06fe11dd1ff35e81b16ea03c5e2da89ddd45320ebfe59619618989ff071a41910a6280f3372bdc045117a2b7501af22c4853991930c35d1557d54ad35b469b3a055dd7ec83d737fc651d5b441f521913fc89785e4c7d541cd01d3edc4526eef861aca067c873c335ab56acae3b85e8354a385ec0ed94e0d85058bcf8dc7fa85361421bad69e394187cee73f742ed88e5e14be7732886e3426f9a5eec8f46fd0edf17079127d5c9b1d6a617e5ca887c89405e43aaaa432e6ff5a645c9705b610ef5704be5cb214ee8500339da2f56bd43ebf0e53d0bb2ffee8acd4a6a9c65ae1552e9bd74d2064544b1ced643d3b5e65bce473a350d3dd7bd178058b277d3e09b67b223b5eda1526b5bb086fba4658747bfef0b6ed47dd8ef555fa1a79b54557fdb54e0958b251846ab2fa772b98e79fb84e517f6c5eec6745bdf485b36d0a413a32c1cf91d1a874653b167a7a848592194217b40f73c93f0c42ee64dfc991c9a4e56ec2295ba62cd577d7885aae3e8a4218d6eb0036b3227f8b6334e2cfcb16d18681f44514ff24204bb85de3624e42ad7501bef8a1d67c5dfe79340f76cbdbc05c0ad7ca0013b274d5285a0083f481e291b35dfd8ae55ebf0bf602c9eb681f1a00256230d6bf5e85796c2007f18e25caa25f2e50cfa99124d1dff683fbca222faed49ee6c5314e4a134b55153788f5e36dce47a237070a3d69fd9284548ffceb6a1dad3ef3efcf541e10e330d8a350f8953ecbc33acb035fdc03829f803f2796f630a9a808ea0cabd09a333861bebc171b1e6c056e9e804b182d27cb55702072dd16cbad50655335b489211ca293e109f96e3537441970a72ae81c541b4e5501fa60e8b3445be455f645b347ba536e9df80659c183bd3c446e16c7f9ffc74e306a280a5ebef6f933fab7d93691f18f9b0a1814017ae655a175f9ee124c15ef988af3c9fb6c209dce32b3ba2a30070aa458e2ef9e9f41e1b347c3edad6f727b9bad9730e53abd3f1429d5d9ba286ebdc29fec333c7fe345641148f9e80176c43aec5c36cc8911315f0b1154245b892936ee25072654f95748f0011349840776e653e6e0c4fed324759ee85a3a0b1d2402cfa4c85270daef2ab97aa7e9e6e993a8fd539b7dd72851039279a6780a557de7a5490065d806d2b8807743fa924313eab3f36b8c6ac2ea9c387c6b6229bb2d04e680679e8bcc36cc3a40b09f5bab495c2b35cc104d6acf2bb099a263ad90c953f2b14d2f91d3513a4f10bf698c115124eb015f0c120727ef3fe5425fe19e809c82ea94684a263bb7287f6a4641d22cc25ddaaae5a9ef4c90b8f0747397df2e31af3e033dc5ab2ce0bd979284bbfaacf0121a0b4b45cc17588bcf1e9cebf9b59371989866995c3dcb775db8a8863e3f44449332483ba303901c6f2b5b3643233a3baa55d7a3066e2fd94020caf037498641c5ef0739076d2d714a02973e05ea079ab1e46aaa5c92306ba1b145a22a37242732d49e12cf606896da8299770bb436072ba46b27694d22e388fda1432c852cbc4330c5962750e603d58c7a83882680b8fa95a39375ff539acb01c0f126a6972293bf5b8d5b2054dd1d708943aca4df9af6f806dc50c9ab2f323923a2d526c0839b5a561a9d7f22d48349212748296d425806cdab9353401c66b098d002115eb34d98e4cd9e5bf041499c0cda22db25319312eeff19967678d44590c1ede0299298f14898a900222570de4cd82998a4f76bdb8f088111856f52c81e64392a20bc7bf7565d929037825194499a15da4a5c5895ad2e9045798a0a81787125dcae2e05a6c1f841d5a1e3946a51d2fbdba16830648f491bbbb4f05ff77109b9a1979eca961f27ea71bb05455bdab45fedd6115b6e5381573371b090c2830f3c46a0933ef82e7d58c8593337ad592b6d637452c36985bfee7041e8171f1181fa6f7a6798bf9376b8ea9e3cf4050cdd1629763cebe52f357d85dacf84075673d754a1323674d02f2d545c25d5aa447920bdcc098300335cec55ff99177edb643a33dc60ade5718f95308bbd88c8da53fe07f7de1aeb23b1046a9630f1e9f7b7237e075afda45f59cf4547101b38f2208b40d3dbdfc8821ceae45033e5da6b5e294d84a65678ee973071506ab1b2aabce5d6ac0b50e3417d994ab8b6ec98d51cc6d83824073e3e9d7a21fe69fe7d1957a0578bec32426b6c242292387519254b7fecedbc747ba95c607346840ffbe36bbf4d12303731307c65b5e919beeee219f4a3326a44a3aaf785e850e1dbebf9c73376814ae8159c35eb88a29954019e9075f3a43942cba38c2c1be18ceaae5d176c01092c4c0369f009e8563fee3aa837153b51a8108af7ff95e51bb4511d7e62270d5ccdd7a19b397d5037e52277ee71ff4c7a0f3a49975badd259d5269102648bbbecd7f65079e68fe9ca57be48ba01fa96298b9d75797ed15847b4a07b2ca35b0219fe530480b0237b7479493fdbc7474bc46e3535e21f9b0cb8d47c0601b488968fdcac", 0x1000, 0x1, &(0x7f0000e78000)={0x1a, 0xd, 0x4, 0x3, 0x7fffffff, 0x80000, @random="33f19ad3ae8e", [0x0, 0x0]}, 0x10) [ 50.537213] QAT: Invalid ioctl 2018/01/27 01:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") keyctl$session_to_parent(0x12) get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000410000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fa9000-0x8)={0x5, 0x20, 0x2, 0x6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c68000)={0x0, 0x0, 0x0}, &(0x7f00002b5000)=0xc) r1 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/ip_mr_vif\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cbe000)={0x1, {{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cd000-0x11)='/dev/vga_arbiter\x00', 0x400fd, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000635000-0x4)=[0x7], &(0x7f0000008000)=[0x8, 0x2, 0x2, 0x8003, 0x2], 0x1, 0xa, 0x80000000, &(0x7f00009e2000)=[0x100000000, 0x401, 0x8, 0xf7cd, 0x6, 0x7, 0x9, 0x1, 0x1, 0x2], &(0x7f00006d1000-0x4)=[], 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c23000)={0x0, 0x10000, 0x3, 0x7, 0x4, 0xff}, &(0x7f0000357000-0x4)=0x14) r3 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000023000)=0x80, 0x26a950b) sendfile(r2, r3, &(0x7f0000952000+0xf85)=0x0, 0x1) 2018/01/27 01:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000e2b000-0x1)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008b0000-0x4)=@assoc_id=0x0, &(0x7f0000d91000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b73000-0x8)={r1, 0xfff, 0x5}, &(0x7f0000fd9000)=0x8) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000b6000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0xa07, 0x8, 0x0, 0x9, 0xf000, 0xd000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xec6f, 0x0}) 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000300000-0x10c)={0x23bf, 0x3, 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, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0xbb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:43 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00002b9000)='./file0\x00', 0x2000, 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000002000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000e76000)='/dev/loop#\x00', 0x0, 0x2) sendto$inet6(r0, &(0x7f0000134000)="fb7c378458dc9d30976d68ef9759adc7e940918e40c3aa24d82d49e0c87149e4e5aaa18bdf9b598b77082ea15faea96b97f9091bc5fe4e3d4d5a0f9ef78866e7f0a356c9f77ddcc2f0777a3abee9a70833d72a967ea685dbe689167c29856d5e1dfbae79882fb2c7c969fc69bd5db1ab0e564d2f0af8da83f2605e6492f171e6f181a9b18bbdafe6615d7517f167c254b7ad227c0c68344717d0ae610cb43e0b98bce4226b68597253bbad2d804a6f7fa188eafde59433b34f1c31b7dd85fe2e41d3cfb572137b0ac4886d5c952f3814e027265015", 0xd5, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000a97000)=""/23) 2018/01/27 01:18:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a66000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000340000)='\x00', 0x3) r2 = gettid() accept$ax25(r1, &(0x7f0000ca1000)={0x0, {""/7}, 0x0}, &(0x7f0000f67000)=0x10) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000d81000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/27 01:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x44001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000050000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c0000)=0x14) syz_open_dev$vcsa(&(0x7f0000ae2000-0xb)='/dev/vcsa#\x00', 0x2, 0x42) r2 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f00009a0000-0x4)=0x80) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 50.626974] QAT: Invalid ioctl 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000056d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000012a000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/01/27 01:18:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00005fa000-0x340)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/27 01:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a39000-0x16)='/selinux/checkreqprot\x00', 0x101040, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b0a000-0xc)={&(0x7f00008fb000-0x8)='./file0\x00', r0}, 0xffffffffffffff31) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00002d7000)={@my=0x1, 0x0}) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2018/01/27 01:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000098d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc1000-0x4)=0xc) r3 = socket$inet(0x2, 0x6, 0x5) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00008a9000-0x4)='tls\x00', 0x4) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r0, r4, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/27 01:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000770000)={0x26, "68617368000000000000000200", 0x0, 0x403, 'hmac(sha256)\x00'}, 0x58) getsockname(r0, &(0x7f000070e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000160000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ba9000-0xfd)="8db2fa923f3d390973ff61972524f88c80306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb06008682603c0967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04cf75364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f368d6232e25b9084659ae07b1cf7c4781e4874557c50d71b85d8c9abaf1f0aa58845a7d4aa384240b397844e2403ec9add23f90ac2395fa685db330f62c931f862c964be8222ff8f16000004b90882d07b9d4ae1f9163a968e404f794d1bede33fbaff3388fa0a89d02ec1d331da077c30dfc7bedf26f9d1a69fde96ce9864718d21372b2681bd93f62", 0x198f94c641a44ab9) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000949000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000a43000)='/dev/input/mice\x00', 0x0, 0x801) r3 = dup(r0) getsockname$ipx(r3, &(0x7f0000428000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000def000-0x4)=0x10) write$selinux_context(r2, &(0x7f00007df000)='system_u:object_r:audit_spool_t:s0\x00', 0x23) chdir(&(0x7f0000a76000)='./file0\x00') 2018/01/27 01:18:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000170000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ab1000-0xa)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000064000-0x2)={0x6, 0x2}) prlimit64(r0, 0x0, &(0x7f0000409000)={0x6, 0x0}, &(0x7f0000996000)={0x0, 0x0}) 2018/01/27 01:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_data=&(0x7f0000ea3000-0x20)="c3dc57584aa527cf8d8f5293d6be5ee1111fed97086558707979feb6478c3566"}) 2018/01/27 01:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) 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, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000043a000)="", 0x38b, 0x0, &(0x7f0000f06000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 50.734759] print_req_error: I/O error, dev loop0, sector 153 [ 50.740988] Buffer I/O error on dev loop0, logical block 153, lost async page write [ 50.748896] print_req_error: I/O error, dev loop0, sector 154 [ 50.755053] Buffer I/O error on dev loop0, logical block 154, lost async page write [ 50.763327] print_req_error: I/O error, dev loop0, sector 155 [ 50.769271] Buffer I/O error on dev loop0, logical block 155, lost async page write 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000094b000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) name_to_handle_at(r0, &(0x7f0000baa000-0x8)='./file0\x00', &(0x7f00005c0000-0x4f)={0x4f, 0x0, "e10c41835cb817b803a0d4c36b2b5461c5ee9b9bc8ef0825eb4dac17640c4e330796ab76d52dbaa8c7a09ac6051ef402d7836e927ca25bd4749f3e79bf0886cbeebb71f53713fc"}, &(0x7f0000ba0000-0x4)=0x0, 0x400) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$addseals(r1, 0x409, 0x4000000000000000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xd12) 2018/01/27 01:18:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x6510, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000564000)={0x0, 0xd9, "73553bca7b84dceee7da837bc9be244ae0256737b2c8d3c9c2b95a1b1b72e88d3bdddfaafad9dedf8383a433356ab5d96f9f782d1f76eda625e1f0f6ace0724693cdc7c7486e807c6c27824719b97aeae0a2cb5342e0fb7d9afb3e08ab6142a8163676914ac9f0cb1ed376456e676fdae738f1214bef9c00f3632bca9a295cdc1abd500842476cf73ae958ca50be25c220c32da5ee418534d6c2e9876b3b82228603b3ed3f0dadaaa4866ba2305e3457c239174b2f72cdada680d2e78cd0c32004d61d5c113a079d000ec1f66b4c66ad63c6af02afae2b8ccc"}, &(0x7f0000000000)=0xe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000163000)=@sack_info={r1, 0x8c, 0x4}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d61000-0xd)='/dev/snd/seq\x00', 0x0, 0x81000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000024b000)={{0x0, 0x4}, {0x4, 0x2000000000000}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x4, 0x7, &(0x7f000060d000-0x85)="2ec864ab86ae2a560d893da6ea3f3cd964d58f3352ec77e81eaf9ef589f5da99f19de4405490f862a700b7d1d752c877e226f17482585062478d5163f9d5a1f0dbb3b3c98f11bcc216c12c1abc713e3027b3faaf05b99c752d530d92acbcb80c9e8f5fd7afaafe056fcca3bca34e3e192cf89373f47a7f47b6668f840c295b36fdd6893eee", 0x85) 2018/01/27 01:18:43 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 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000d74000)=""/235) clone(0x200000, &(0x7f0000dd6000)="e78aa675906b87f48a8570b1b762b8", &(0x7f0000eb3000-0x4)=0x0, &(0x7f0000b1f000)=0x0, &(0x7f0000c6d000-0x70)="157a92af1542ecfe3c0e69b4257b49b24a0364bacf1190650f9be2e0ac3d2346b115cefbe01917a15d20b8e96686c17f43845b1e394e35072ff53f6f52ac5c8eff0534a406fdd7301a3183cdaaf5994cf36571270f8b1e067bb760ec899dd10209ff79f0dc81b46a5f2c51f1a6fa3287") 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xfffffffffffffffd, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@ldst={0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000d4c000)=0x222c, &(0x7f0000afc000)=0x2) 2018/01/27 01:18:43 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r1, 0x2001, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x1, 0x0}, {r0, 0x400a, 0x0}, {r1, 0x8000, 0x0}], 0x5, &(0x7f000034e000)={0x0, 0x1c9c380}, &(0x7f000033b000-0x8)={0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000001000)={0x0, 0x4, 0x100000001, &(0x7f0000001000+0xfb)=0x0}) mincore(&(0x7f0000c27000/0x3000)=nil, 0x3000, &(0x7f00005c7000-0xce)=""/206) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x5, 0x5, 0x9, 0x40, 0x7ff, 0x20, 0x9}, 0xc) 2018/01/27 01:18:43 executing program 1: 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, 0x10000003, 0x0, 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004da000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00005a9000-0x48)={{0x0, 0x0, 0xffffffffffffffff, 0x3, 0xff}, 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]}) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ba5000-0x8)={0x0, 0x9d}, &(0x7f0000682000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000076b000-0x8)={r2, 0x7fff}, &(0x7f0000e67000)=0x8) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r1, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000026000)='/dev/dsp#\x00', 0x7, 0x2) clock_gettime(0x0, &(0x7f000000d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000027000-0x68)={0x7ff, 0x2, 0x80, {r1, r2+10000000}, 0x5, 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]}) r3 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000045b000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002c5000)='ext2\x00', 0x20000, &(0x7f0000aed000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f85000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000001e000)=0x1) mount(&(0x7f0000725000)='./file0\x00', &(0x7f0000d10000)='./file0\x00', &(0x7f0000da8000-0x7)='mqueue\x00', 0x0, &(0x7f0000ad6000-0x3)="") mount(&(0x7f0000ee9000-0x8)='./file0\x00', &(0x7f0000101000)='.', &(0x7f00002a1000-0x6)="6f00000376", 0x81000, &(0x7f0000906000)="") umount2(&(0x7f0000c96000)='./file0\x00', 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") 2018/01/27 01:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daf000-0x4)=0x9, 0x4) socket$unix(0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/27 01:18:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/224, 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000fc0000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f00007fc000)={0x80000001, 0x200000000000000}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x10001) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x6db0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000e62000-0x40)={0x4100000000000000, 0x3002, 0x3, 0x8, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000475000-0xe)='/dev/admmidi#\x00', 0x40, 0x80) unlinkat(r1, &(0x7f000082d000-0x8)='./file0\x00', 0x200) recvmsg$netrom(r1, &(0x7f00005a3000)={&(0x7f0000757000)=@ax25={0x3, {"12ba937b271009"}, 0x3}, 0x10, &(0x7f0000b2f000-0x20)=[{&(0x7f00003ab000)="1859d25b6773942c8dea2c55f117bfb1f95f2d28b549b492fabaa8eac27f15cc8fdb95dfc32ad5724c496a66c6ab2c83e43d1670ec3a9a64d66a4a73fd794bec52a7064770b72ace47dbd6ae73dbf7977fc4c29f0d1a9b444366fa50efd30b2fd9ab3cd9fb1bd2b2d4836a4dfd44145beb3e0b6c1fc32df1bb7f5399bc646dae6308ca4e30bd92d327c441819101f0f75c344a802ca2784607bf670af6d328141dde9b8d18b185cbe41bc556bdbd5552fdf9dabd9671c5df21b6314ac80fb84c05061d0121fdadee3c3474905881c8670b730c93523b65571d60a61c98bea3e6fe19481d3ae952d4d2334c011e7bc8623ae4c22a45fa50", 0xf7}, {&(0x7f0000a7a000-0xad)="d4504985551d8f4c67ae9b36db4df674c3240576a5ce8af6826def50e1e35c83c1b4fd0bed72ae771589a16400c1c5309f3c52cb72fd33f0f911b50646af8a98bcfa592a0c582d5caed426097fcc5d73e276018d57f631f1062516e484f448b0d6ed9b0e999f19e743d87049e4ee4b3a1e8ffcd325dd19c27311863a3b05b6c0175b0a399a645c68a05065c58de44e9833e7949a11d6b3ee6e3d899047f3b52d45268265c83dcfe4a2bd8283d8", 0xad}], 0x2, &(0x7f00002c5000)=[{0xf8, 0x101, 0x8000, "1c92f21e224322cbcffb5b663ed4b18d9a763d55a36aafa090340fea8685aaf1ca52dd3d49d0429bdf2ee58d441d9abaa7142e3e3351463e639c67e2916a41a47ed7125908d5c957dc88dc6c8fbe725fd12d73d4c4f77fe86d872430579cce4eb32ebf6ee6a51d67f4aff2652d00676be7a85c735e69268c91a447c1949cbbbf75189d9f6de68360b57aa4d1155660820d14be87803e653357c4251ecd345faa6e1ae6295199659b52a3ceb1493ac8969f946ec7c8cf30f86b6a048cd90db9335b8baebabdddec4983d383a56b7c6b44deee77b1d549a33ab43c2fd8584c127ed3e641171e"}, {0x50, 0x10b, 0xffff, "bd01298adddcff3e02c6e9d39e9401b8ee64e2c90151618c491f186892506a6a4007d1fe8b41074fbd8a7aaf00fa391f3cfd7e07a3d3274273b7f950"}], 0x148, 0x4000000}, 0x2000) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0xfffffffffffffffd, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) syz_open_procfs(0xffffffffffffffff, &(0x7f0000fcd000)='cmdline\x00') ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000937000)=[@in6={0xa, 0x3, 0x2b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}], 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000cd3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000084e000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1000000000000, 0x78, 0x7f, 0x1}, &(0x7f00004c1000)=0xa0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000ab4000)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000034c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000169000-0xae)={r4, 0xa6, "a90762324dd4e8ec006a32111c939158652014e9701fd40654eb33872b340aeec5a18c071c3edd59d15c6c2bcabd794a0bfece89e1abb6eea150c9830d3d2777c56feb47a40d841dc94334098d4b3ac3140b2add7309244abd7d91c5b4ce7816a44b56a1437120b46f88e6b4350ebc24fd8b1342fc8b7463e7c68424cf28aaab74a4db6c2d662b926c144a6ec94733e2cdba4ed331f61211b1d2baabae7eb23d0a00b264560c"}, &(0x7f00004c9000-0x4)=0xae) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f00001c1000)={[0xffffffff, 0x101, 0x7, 0x1, 0x9, 0x7, 0x4, 0x7, 0x3, 0x3, 0x497, 0xd5, 0x63, 0x2, 0x8001, 0x4], 0x4000, 0x19014}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r5 = dup(r0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000e92000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000910000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r6}) accept$netrom(r5, &(0x7f0000daf000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000741000-0x4)=0x10) 2018/01/27 01:18:43 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, 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) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000016000)='/dev/sg#\x00', 0x0, 0x4000000002) fcntl$getownex(r0, 0x10, &(0x7f00002b6000-0x8)={0x0, 0x0}) sched_getattr(r1, &(0x7f0000408000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/27 01:18:43 executing program 6: clone(0x0, &(0x7f00000d1000)="", &(0x7f000016a000-0x4)=0x0, &(0x7f0000858000)=0x0, &(0x7f0000332000)="") mq_unlink(&(0x7f00005e2000)='\x00') r0 = socket(0x3, 0x5, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x100000000, 0x9, 0x7, 0x7fff, 0x19ac, "f1136ce32fbac7a2a26e1a5be4ec014636f175fbdc14b470fe8fe9aeec6e14b4522aca957e35d9a8360cc54939f442df9e6c1005ea6f50b8dc0e78653014d6", 0x46}, 0x60) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000002000)=""/216) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000002000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0xd15)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000432000-0x30)=[{0x2088, 0x10000, 0x0, 0x0, @time={0x0, 0x989680}, {0x40, 0x4}, {0x10000, 0x80}, @connect={{0x3c02, 0x9}, {0x1, 0x9}}}], 0x30) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000029e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000161000)=0xb) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) semget(0xffffffffffffffff, 0x0, 0x0) recvmmsg(r0, &(0x7f0000337000)=[{{&(0x7f0000db5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000da3000-0xa0)=[{&(0x7f0000106000-0x69)=""/105, 0x69}, {&(0x7f0000e23000-0x24)=""/36, 0x24}, {&(0x7f0000e27000-0x2c)=""/44, 0x2c}, {&(0x7f0000456000-0x4c)=""/76, 0x4c}, {&(0x7f00008fe000)=""/125, 0x7d}, {&(0x7f0000443000-0xce)=""/206, 0xce}, {&(0x7f0000ff1000)=""/0, 0x0}, {&(0x7f0000915000)=""/242, 0xf2}, {&(0x7f000044b000-0xd1)=""/209, 0xd1}, {&(0x7f0000f18000-0x8e)=""/142, 0x8e}], 0xa, &(0x7f000082f000-0x5)=""/5, 0x5, 0x40}, 0x3f}, {{&(0x7f00007a5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000494000)=[{&(0x7f000007a000)=""/111, 0x6f}, {&(0x7f000014f000)=""/18, 0x12}, {&(0x7f0000c0a000-0xa)=""/10, 0xa}, {&(0x7f0000fbc000)=""/49, 0x31}, {&(0x7f0000743000-0xad)=""/173, 0xad}, {&(0x7f0000017000-0xa1)=""/161, 0xa1}], 0x6, &(0x7f00000df000-0x32)=""/50, 0x32, 0xa373}, 0x6}, {{&(0x7f0000c94000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000004a000)=[{&(0x7f0000437000)=""/0, 0x0}, {&(0x7f0000fd2000)=""/203, 0xcb}, {&(0x7f00000cc000-0xb2)=""/178, 0xb2}, {&(0x7f00003d4000)=""/18, 0x12}, {&(0x7f0000dda000-0x22)=""/34, 0x22}], 0x5, &(0x7f0000dcb000-0x1000)=""/4096, 0x1000, 0x5}, 0x0}, {{&(0x7f000039f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002f3000-0x40)=[{&(0x7f000022c000-0xdd)=""/221, 0xdd}, {&(0x7f0000223000)=""/184, 0xb8}, {&(0x7f0000a4b000)=""/248, 0xf8}, {&(0x7f0000540000)=""/143, 0x8f}], 0x4, &(0x7f000085d000)=""/75, 0x4b, 0x6}, 0x9}, {{0x0, 0x0, &(0x7f0000692000-0x90)=[{&(0x7f000006d000-0x92)=""/146, 0x92}, {&(0x7f00003b3000-0xb1)=""/177, 0xb1}, {&(0x7f000096d000)=""/8, 0x8}, {&(0x7f0000a39000-0x6b)=""/107, 0x6b}, {&(0x7f00009ce000)=""/124, 0x7c}, {&(0x7f0000f60000-0x49)=""/73, 0x49}, {&(0x7f0000e9d000)=""/30, 0x1e}, {&(0x7f0000217000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f29000-0xc2)=""/194, 0xc2}], 0x9, &(0x7f000062c000)=""/83, 0x53, 0x401}, 0x9}, {{&(0x7f0000917000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000703000-0x30)=[{&(0x7f00003dc000)=""/39, 0x27}, {&(0x7f0000d66000-0x5e)=""/94, 0x5e}, {&(0x7f000005b000)=""/147, 0x93}], 0x3, &(0x7f000074b000)=""/213, 0xd5, 0x2}, 0x3}, {{0x0, 0x0, &(0x7f0000a5c000-0x40)=[{&(0x7f00006bb000)=""/142, 0x8e}, {&(0x7f0000988000)=""/3, 0x3}, {&(0x7f00005bb000-0x97)=""/151, 0x97}, {&(0x7f0000452000-0xcb)=""/203, 0xcb}], 0x4, &(0x7f00003a2000)=""/174, 0xae, 0x7f}, 0x3}, {{0x0, 0x0, &(0x7f00004d8000)=[], 0x0, &(0x7f0000b80000-0x26)=""/38, 0x26, 0xffffffff}, 0x401}, {{&(0x7f0000bb9000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000083d000)=[{&(0x7f00001af000-0xaa)=""/170, 0xaa}], 0x1, &(0x7f0000c50000-0x1000)=""/4096, 0x1000, 0x3}, 0xffffffff}, {{&(0x7f00009e6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000017f000-0x50)=[{&(0x7f000091d000)=""/132, 0x84}, {&(0x7f000019b000-0xf2)=""/242, 0xf2}, {&(0x7f0000e55000-0x64)=""/100, 0x64}, {&(0x7f00008f0000-0x1c)=""/28, 0x1c}, {&(0x7f0000686000-0xbf)=""/191, 0xbf}], 0x5, &(0x7f00007be000-0xed)=""/237, 0xed, 0x7}, 0x400}], 0xa, 0x60, &(0x7f000039f000)={0x0, 0x1c9c380}) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000c0e000-0x20)={{&(0x7f0000b12000-0x56)=""/86, 0x56}, &(0x7f0000c5f000)=0x0, 0x4}, 0x20) 2018/01/27 01:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000d70000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000908000-0x137)="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", 0x137, r0) r3 = shmget(0x2, 0x2000, 0x107, &(0x7f000029c000/0x2000)=nil) shmat(r3, &(0x7f00000ec000/0x2000)=nil, 0x5000) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f000084f000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f000002e000-0x8)={0x2, 0x3}) keyctl$clear(0x7, r0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004be000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000a7d000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, r6}) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername$netlink(r0, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fd000)=0xc) r1 = accept(r0, &(0x7f0000838000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004e2000)=0x1c) finit_module(r1, &(0x7f0000414000-0x40)='ccm_base(pcbc(aes-aesni),sm3-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) socketpair(0x11, 0x7, 0x7, &(0x7f0000a72000+0x956)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000214000)={0x12713, 0x0, &(0x7f0000d2e000/0x4000)=nil}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d9f000)='/proc/self/net/pfkey\x00', 0x218540, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00005a3000-0xc)={0x23, 0x5, 0x0, 0x100, 0x0, 0x1, 0xe6a}, 0xc) recvfrom$ipx(r1, &(0x7f000085e000-0x1000)=""/4096, 0xa1c, 0x20, &(0x7f0000a4e000)={0x4, 0xfffffffffffffffc, 0xfb, "d3c785b65197", 0x1, 0x0}, 0x10) ioctl(r3, 0x2, &(0x7f0000fc4000-0xe4)="e21357b9879e248b1d2a7f75b9d1591fd1ee6020c4f1c165d8b201f02607a34ec8662c4ecbcac47a2aeaa3765aff9a1d2524909bd928fd729a65a7ade22594c47ff7c9d9a324350129ef5400db91249072d798d77a4b26250755eb16662b950b970740ae1ad0b95bcb620c2a6da1e744d26e4077b69b5ad2b7046af6f2c8c7ecf92857048095d9f03eec583734a7c267936f5542af12f0ea0e2f7facb1b92fda628a541284474bb5e770baf2985f8416dc8a8084362348e1154f9a61bfb38d676e42a19fa7e0a35d62ac9298ad8aa153e00144238e180a5adbf85409c55bf7da2a68b71b") ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00003d8000)=0x0) 2018/01/27 01:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000067f000-0x8)='./file0\x00', 0xa80, 0x82) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000fda000-0x1)=0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000ced000-0x8)={0x0, 0x0}, 0x0, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000802000-0x8)={0x0, 0x0}) ioctl$TCSBRK(r1, 0x5409, 0x10000) ioctl$TIOCSTI(r1, 0x5412, 0x3) 2018/01/27 01:18:43 executing program 7: r0 = socket(0x100000001e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) setsockopt(r0, 0x10f, 0x82, &(0x7f000023f000)="", 0x0) 2018/01/27 01:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) linkat(r0, &(0x7f0000e03000)='./file0\x00', r0, &(0x7f0000f94000)='./file0\x00', 0x400) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/01/27 01:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000807000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x14292, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) 2018/01/27 01:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000051b000)='/dev/vcs\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000de5000-0x4)=0x800, 0x4) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000ccd000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xd3, 0x4, 0x40, &(0x7f000076b000/0x3000)=nil, 0x4}) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/01/27 01:18:43 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000011000-0xa)=""/10, &(0x7f0000008000-0x4)=0xa) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000003000-0x18)={0x1, 0x2, [{0xc3, 0x0, 0x1}]}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$KVM_NMI(r1, 0xae9a) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x1, &(0x7f0000011000)=0x10000000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000-0x20)={{&(0x7f0000007000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000012000)=0x14) ioctl$TCSBRK(r2, 0x5409, 0xfff) 2018/01/27 01:18:43 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f000070a000-0x68)={0x1, {&(0x7f0000709000+0x5d2)=""/146, 0x92, &(0x7f0000709000)=""/226, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl(r0, 0xb97, &(0x7f0000001000)="") 2018/01/27 01:18:43 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005af000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f00009dd000-0x10)={0x0, 0x0, 0x6, 0xfffffffffffffffe}) rt_sigtimedwait(&(0x7f0000076000)={0x3ffff}, &(0x7f00007cb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x10)={0x0, 0x0}, 0x8) 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='lo\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000037d000)=0x0) sendfile(r1, r2, &(0x7f0000474000)=0x0, 0x200008) 2018/01/27 01:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f000053d000+0x492)=0x3, 0x8) finit_module(r0, &(0x7f0000a87000)="776c616e30fb00", 0x2) fcntl$getownex(r1, 0x10, &(0x7f000079c000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f00005bf000)=[{&(0x7f000019a000)=""/167, 0xa7}, {&(0x7f00003cc000)=""/7, 0x7}, {&(0x7f0000230000-0x19)=""/25, 0x19}, {&(0x7f0000288000)=""/29, 0x1d}, {&(0x7f00009e9000-0x8b)=""/139, 0x8b}, {&(0x7f0000ad6000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a5000-0x77)=""/119, 0x77}, {&(0x7f0000ad0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000250000-0xc0)=""/192, 0xc0}, {&(0x7f000026d000)=""/28, 0x1c}], 0xa, &(0x7f00006c1000)=[{&(0x7f00009f7000)=""/103, 0x67}, {&(0x7f00007d7000-0xbb)=""/187, 0xbb}, {&(0x7f0000d18000)=""/4096, 0x1000}], 0x3, 0x0) r3 = dup(r0) r4 = eventfd2(0x1, 0x800) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000d5d000-0x8)={0x0, r4}) sysinfo(&(0x7f0000713000-0x2d)=""/45) 2018/01/27 01:18:43 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000870000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000a71000)={0x3, 0x78, 0x39c, 0x3, 0x4, 0x400, 0x0, 0x9, 0x1040, 0xa, 0x5, 0x1, 0xfffffffffffffb90, 0x4, 0xc, 0xd6a1, 0x8c21, 0x8000000000, 0x2, 0x2, 0x9, 0x4, 0xffff, 0x6, 0x7f, 0x5, 0xd2da, 0x190000000000000, 0x2, 0x7, 0x0, 0x1cde, 0x80, 0x92, 0x5, 0x5, 0xffffffffffffff81, 0x20, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000e91000)=0x0, 0xe}, 0x0, 0xfffffffffffffffc, 0x4, 0x5, 0xff, 0x3ff, 0x80, 0x0}, r0, 0x4, r1, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000c37000)='lo:\\*selinux\x00', 0xd, 0x0) 2018/01/27 01:18:43 executing program 1: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x301400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000d5e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) fcntl$setownex(r0, 0xf, &(0x7f0000495000-0x8)={0x0, 0x0}) 2018/01/27 01:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x14, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:43 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = semget$private(0x0, 0x0, 0x404) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000a81000-0x17)=""/23) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000080000+0x5f9)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00008f2000)={0x0, 0xffffffffffffff00, 0x9, 0x100000001, 0x1, 0x1f, 0x6, 0x6, {0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1f04, 0x1, 0x0, 0x8}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000-0x10)={r3, 0xde8, 0x1, 0x7}, &(0x7f00008f2000-0x4)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001000)=@generic=""/16, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000003000)='./file0\x00', &(0x7f0000003000)={{r6, r7/1000+10000}, {0x77359400, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000006000-0x18)={r4, 0x10001, 0x10, 0x6, 0x5}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000002000+0xd94)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f0000006000)=0xc) r9 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x2, 0x40, 0x2, 0x20, 0x80, 0x7f, r8, r9}, {0x80, 0x401, 0x4, 0x2, 0x2, 0x0, 0x3, 0x53b0}, {0x100000001, 0x9, 0x80000001, 0x10000}, 0x3, 0xa, 0x0, 0x0, 0x3, 0x2}, {{@in=@broadcast=0xffffffff, 0x1, 0x33}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x6, 0x0, 0x2a, 0x73, 0x200, 0x100}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/dsp\x00', 0x200001, 0x0) 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000011000)="de", 0x1, 0xfffffffffffffffb) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000211000)='/dev/ptmx\x00', 0x301400, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000075a000-0x9)='/dev/vcs\x00', 0x20000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f0b000-0x18)={0xaa, 0x14, 0x0}) 2018/01/27 01:18:43 executing program 6: 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) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00002a6000-0x4)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, "706f727430000000fe00000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000002", 0x11, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000554000-0x400)={""/1024}) 2018/01/27 01:18:43 executing program 5: clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000a1f000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/208) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000811000-0x9)='/dev/vcs\x00', 0x2, 0x0) connect$inet(r0, &(0x7f000081b000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x1000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000368000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000030f000-0x50)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000aee000-0x10)={0x0, 0x0}, &(0x7f000004d000-0x8)={0x0}, 0x8) 2018/01/27 01:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000e6b000)=@known='system.sockprotoname\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, 0xffffffffffffffff, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mq_open(&(0x7f00008ba000-0x15)='system.sockprotoname\x00', 0xc3, 0x8, &(0x7f00008bc000-0x40)={0xfffffffffffffbff, 0x0, 0x4, 0x0, 0x9, 0x1, 0x8, 0x25}) 2018/01/27 01:18:43 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) openat$kvm(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/kvm\x00', 0x200, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/27 01:18:43 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x28, &(0x7f000000f000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000e000)={r0, 0xffffffffffffffff, 0x18}, 0xc) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fchdir(r1) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000010000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0x258) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r1, &(0x7f000000b000-0x38)={&(0x7f000000f000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f000000f000)={0x7, 0x400, 0x26a, {r3, r4/1000+30000}, {r5, r6/1000+30000}, {0x2, 0x1000, 0x1393, 0x100000001}, 0x1, @canfd={{0x3, 0x6, 0x7, 0x10001}, 0xe, 0x1, 0x0, 0x0, "912dac0544a05ad22f3d5ebd6077c180c055dce492d66768a865c0a3d034ccbbc4dfe6e19d9419c0261858d00c7c5bdaab0b16139a0f357f4ef19cd5dda29b24"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000094}, 0x40040) 2018/01/27 01:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003de000)='/dev/sequencer2\x00', 0x0, 0x0) flock(r0, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000006a000-0x78)={0x8bed, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x2, 0x40, 0x2, 0x40, &(0x7f000067a000)=@common='bcsh0\x00', 0xff, 0xffffffffffffff00, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000116000-0x30)={0x4, 0x5, 0x200, 0x7f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndseq(&(0x7f0000593000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000275000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f000024e000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000213000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000ff5000-0xb0)={{0x8000, 0x81}, 'port1\x00', 0x90, 0x40, 0x6, 0x5, 0x7fffffff, 0x4, 0x2, 0x0, 0x7, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x1, &(0x7f0000c7e000)={0x4, &(0x7f00003af000-0x20)=[{0xffffffffffffffff, 0x2, 0xff, 0xba}, {0x3f, 0x8, 0x7f, 0x2}, {0x1, 0x0, 0x20, 0x2}, {0x0, 0x8, 0x1, 0x3}]}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d3000-0x20)={"79b0400ec689699da31390b4cbad43a8", {0x4, 0xbe, 0x4, "8bbc09e4a9cd", 0x3, 0x0}}) 2018/01/27 01:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee7000-0xc)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) fallocate(r1, 0x0, 0x2, 0x4) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbf000-0x8c)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000075b000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x2, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2018/01/27 01:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a6f000)='/dev/cuse\x00', 0x10000, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) preadv(r0, &(0x7f0000494000-0x8)=[{&(0x7f0000ef1000)=""/1, 0x1}], 0x1, 0x0) dup2(r0, r0) write$fuse(r0, &(0x7f0000973000)={0x30, 0x0, 0x1, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f6a000-0x30)={0x14, 0x0, &(0x7f000005a000-0x14)=[@dead_binder_done={0x40086310, 0x4}, @release={0x40046306, 0x4}], 0xca, 0x0, &(0x7f00004a6000-0xca)="319b016c6bb8e9ad39fcef5eb9932983fff39cfae08cc39bfce16b78aa4a8b78c7ab5a4c9e5965f874f941f31807208173ad7cfef5d4f7afeb37367935306caf58f412d93313a87140595e5a9b2d3b92875a948892df7b6e0abbe9ff27ff549ffd29c7ef1b4cdb8c8a7a4fcea65298d305b14014a11695f2890d759d21202e23a3a8497f5a36b4db2897c1ff9dc8e5ff1ac94deb0dace39775ff12311c5b58ac1c8b0f436c2463a6b144ec8971694ce786b988288e3f00b73222c224a0f59ba96001419ccdf6b1538a3f"}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00006e0000-0x2)=0x2, &(0x7f0000d64000)=0x2) 2018/01/27 01:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000980000-0x8)='..', &(0x7f0000321000-0x8)='./file0\x00', &(0x7f0000898000-0x8)='xfs\x00', 0x5004, 0x0) mknod$loop(&(0x7f0000f4c000-0x2)='..', 0xc000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abb000-0xc)='/dev/rfkill\x00', 0x80, 0x0) connect$bt_l2cap(r0, &(0x7f0000957000-0xe)={0x1f, 0x2, {0x5, 0x7, 0x3, 0x66, 0x3, 0x40}, 0x1000, 0x5}, 0xe) chdir(&(0x7f0000b8d000-0x2)='..') umount2(&(0x7f0000d28000-0x2)='..', 0x0) 2018/01/27 01:18:43 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000001000-0xd)="ccdddb727f181eed5a7abd9e48", 0xd) readv(r0, &(0x7f00006ab000-0x80)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000b05000-0x6d)=""/109, 0x6d}, {&(0x7f000003a000-0x27)=""/39, 0x27}, {&(0x7f0000cd3000)=""/47, 0x2f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/4, 0x4}, {&(0x7f0000ee0000)=""/177, 0xb1}, {&(0x7f0000000000)=""/45, 0x2d}], 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e20000)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f00000d7000-0x38)={&(0x7f000058c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f000031f000-0x50)=[{&(0x7f0000772000-0x5f)=""/95, 0x5f}, {&(0x7f0000e32000)=""/203, 0xcb}, {&(0x7f000028f000-0x51)=""/81, 0x51}, {&(0x7f000088e000)=""/225, 0xe1}, {&(0x7f0000282000-0xca)=""/202, 0xca}], 0x5, &(0x7f0000fd5000)=""/195, 0xc3, 0x4}, 0x41) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000cc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/27 01:18:43 executing program 1: r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)="", 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000a45000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x71)="3d70b6c0075c257bceac6caf9a51c70f0f6dcc25e07dd257b3ce2196f9f8d385e47cac16ab63e37feb89fdc40b347ce53a0a5c9d096965b979f1e5eca64c04641a1546f643a65e7878315e6da876b7ee55737bb10260b574f144f66fc7bb1e6bc3b956bbfb19ea1bd157aefaec5b38390b", 0x71, 0xfffffffffffffffe) keyctl$reject(0x17, r0, 0x0, 0x7ff, r1) 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f00003ed000)=0x0, 0x8000000200000085, 0x0, &(0x7f0000000000)={0x0, r0}, &(0x7f0000003000-0x4)=0x0, 0x3ffffffd) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x1, &(0x7f00005f2000)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000085b000-0x38)={&(0x7f0000c5c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000054d000)=[{&(0x7f0000e03000-0x8e)=""/142, 0x8e}], 0x1, &(0x7f0000cbb000-0xf8)=""/248, 0xf8, 0x400}, 0x40) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) pivot_root(&(0x7f0000937000)='./file0\x00', &(0x7f00007b2000)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000057e000)=[@increfs_done={0x40106308, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x579) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000037e000-0x1)='\x00') 2018/01/27 01:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000228000-0xb)='asymmetric\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d39000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/27 01:18:44 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000288000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000003000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000010000)={0x20, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x32, 0x0, 0x0}, [@nested={0xc, 0x99, [@generic="f084978152"]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getuid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000015000)=0x0) r4 = getuid() mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000017000)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000018000-0x153)={0x328, 0x42, 0x20, 0x6, 0x1, {0x17, 0x0, 0x0}, [@nested={0x134, 0x3d, [@generic="f493f6576932231d4c50ee26b848875df5160b19a1c0e62c2ddbf0b522ef69ab4fa8f6f6d878893a39247373dd283e2dfca2140b01b04ac0cb28b9af4e6346d1412998cc58ba4cb0e60b135db88ee0aa115380a1c39256a9da5ca63f5bfb9d90f84fa2975a8a52d8556cc9687314df56abfa7df89007a7541d42f32cbcf5f52a792f2986de5acfeaa0397ba3d428c3d2d1ea4e3e1b7428", @generic="", @generic="4051a1cd8453d8b208358d0421138154c1aa1d857340618548940c4dc7749744852073cb148cf4dbfa4e59561bbe117211f93614b5fd70b146696c2fc0d5d641d349ec0140eb50d211471162006b666bb40e5b86df8445ce4e0f053615e3b25728795f4b51efcc6867424dd604cd767b3b084c9960feae41166b1f0caa0a824f3c487bf9f0f798dd3cbdc798a6853b409bb614059c464f"]}, @typed={0x18, 0x7b, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @typed={0xc, 0x40, @uid=r2}, @nested={0x24, 0x48, [@typed={0xc, 0x8f, @pid=r3}, @typed={0x8, 0xb, @void=""}, @typed={0xc, 0x62, @str='\x00'}]}, @typed={0xc, 0x71, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @nested={0x18c, 0x89, [@generic="27eaafe01f0c435cdcb110f0773b58b97a798e927cce3b4763a6ad027f613d7ab6cf71676933eee521b468e183a52f858e836eef67281d1c67744862fb0b12f7b8826dd08d6153532af5197178429d7b4cbc7300cae874e98c3461f8c0dc1fcc229b98db9edd205effa4a9a91837620a958e3f6dbd46478a50c4254def9d4f0c86324ba325d52c4db0ded78c77cb817c160bb0b1c83456b5d2a0622d0837d9d3ba59b5755f4810d7e9c390b1a88df78ff1533654cebfcd95afcfda72c6df98e846f6fd675f8920a80b514ab38721035ecaed838fa694fca6496f4edd4367fd214ef19b97f0443f741633", @typed={0xc, 0x7e, @u32=0x2}, @typed={0xc, 0x11, @uid=r4}, @typed={0xc, 0x83, @uid=r5}, @generic="0ee643f70591ad92f25e24a69386099298f9c29e245e28195f51deeec0de741a26c7ff11c48fecefed52c2867d7033ea", @generic="2168ceb2f520af49f12380772b7f6ecff5548b93916fff74c27d09712b19e9102f2023fd932a13309e851386bb60b04d51e0ce3f7e9e05c195fe3507bb3c460721e5f81e184ef0"]}]}, 0x328}, 0x1, 0x0, 0x0, 0x8000}, 0xf18a44a7d351808a) 2018/01/27 01:18:44 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000368000-0x4)=0xc0, 0x4) sendto$inet(r1, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/27 01:18:44 executing program 4: get_mempolicy(&(0x7f000057e000)=0x0, &(0x7f0000fdb000-0x8)=0x0, 0xb60, &(0x7f00001ea000/0x4000)=nil, 0x4) prctl$setmm(0x59616d61, 0x7, &(0x7f00009b8000/0x1000)=nil) 2018/01/27 01:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername(r0, &(0x7f000061c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001f0000)=0x10) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000c49000)={0x77359400, 0x0}, 0xffffffffffffff84) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000569000-0x6)={0x0, 0x0}, &(0x7f0000d82000)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004fd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004b4000-0x4)=0x8) recvmsg$kcm(r2, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f0000b7e000-0x98)=""/152, 0x98}, {&(0x7f0000da6000-0xd1)=""/209, 0xd1}, {&(0x7f000038b000)=""/8, 0x8}], 0x3, 0x0, 0x0, 0x2}, 0x12121) sendmsg$alg(r2, &(0x7f0000747000-0x38)={0x0, 0x0, &(0x7f0000030000-0xa0)=[{&(0x7f0000f11000)="", 0x0}], 0x1, &(0x7f0000b98000+0xe90)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000016f000)={r2, 0x6}) write(r1, &(0x7f0000476000-0x92)="", 0x0) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = syz_open_dev$vcsn(&(0x7f00007c7000-0xa)='/dev/vcs#\x00', 0x4, 0x101000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000be9000-0xc)=@sack_info={0x0, 0x7fff, 0x0}, &(0x7f0000850000-0x4)=0xc) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000573000-0x8)=0x8000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000601000-0x8)={r1, 0x14228000000001, 0x7f}, &(0x7f0000743000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 01:18:44 executing program 7: openat$mixer(0xffffffffffffff9c, &(0x7f0000772000)='/dev/mixer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a32000)=[{&(0x7f0000c9d000)=""/16, 0x10}], 0x1) syz_open_dev$audion(&(0x7f000076b000)='/dev/audio#\x00', 0xfffffffffffeffff, 0x10000) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef1000)='net/raw\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000096a000)="85443a642c383524bfaaae38454e773d", 0x10) syz_emit_ethernet(0x4a, &(0x7f0000108000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "c0b9a0", 0x14, 0x29, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000620000-0x10)={0x0, 0x1, [0xb8d]}) 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000dee000-0x4)=0x8, 0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dee000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000d3000)=@assoc_value={0x0, 0xd851}, &(0x7f0000489000-0x4)=0x8) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dee000)={r1, @in6={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x6}, &(0x7f00004bd000-0x4)=0x98) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f0000dea000)="ff000000", 0x4) 2018/01/27 01:18:44 executing program 1: 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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$usbmon(&(0x7f0000a4b000)='/dev/usbmon#\x00', 0x0, 0x48001) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00001f9000)={0x2, 0x1}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00007d5000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = userfaultfd(0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000251000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@broadcast=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}}, &(0x7f00007b0000-0x4)=0xe8) recvfrom$llc(r0, &(0x7f00004bf000-0x1000)=""/4096, 0x1000, 0x40000000, &(0x7f0000102000)={0x1a, 0x10, 0x0, 0x5, 0x5, 0x8, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioprio_set$uid(0x3, r2, 0x100000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006a1000)={{0x8, 0x81}, 0x1, 0x1, 0x1, {0x5, 0x9}, 0x5, 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]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f74000)=0x5, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) accept(r1, &(0x7f000007b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be0000)=0x2e) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) [ 51.593238] binder: 7582:7586 BC_INCREFS_DONE node 21 has no pending increfs request 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) r1 = mmap$binder(&(0x7f0000d98000/0x3000)=nil, 0x3000, 0x4, 0x10, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) r2 = semget$private(0x0, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001000)=""/160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x401, 0x6, 0x0, 0xb6, 0x100000, r3}) socket$inet6_tcp(0xa, 0x1, 0x0) eventfd2(0x9, 0x1) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x4, 0x6, 0x3ff, 0xe43f, 0x7dc, 0x4, 0x1, 0x1}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd(0x427) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000005000-0xe)=""/14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f0000006000)=0x200, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000008000-0x8)={0x3, r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x20, &(0x7f0000008000)={0x3, {0x9bf}, 0x90000002, 0x401}, &(0x7f0000004000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000006000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000009000+0x74b)=[{0x4, 0x2, 0x800}, {0x4, 0x8, 0x800}, {0x0, 0x1ff, 0x800}, {0x0, 0x80, 0x1800}, {0x3, 0xa2, 0x1000}, {0x2, 0xb676, 0x1800}, {0x4, 0x7, 0x1000}], 0x7) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0xfffffffffffffee2, &(0x7f0000738000)=0x1) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f00007fa000-0x1)='\'', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) recvfrom(r1, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000028000)='/dev/midi#\x00', 0x7, 0x2001) statx(r2, &(0x7f00008ca000-0x8)='./file0\x00', 0x0, 0x800, &(0x7f0000654000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002b5000)={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, 0x1c) [ 51.652268] binder_alloc: binder_alloc_mmap_handler: 7582 20000000-20002000 already mapped failed -16 [ 51.661216] binder: BINDER_SET_CONTEXT_MGR already set [ 51.661228] binder: 7582:7601 ioctl 40046207 0 returned -16 [ 51.689696] dccp_close: ABORT with 4294967275 bytes unread [ 51.706842] binder: 7582:7601 BC_INCREFS_DONE u0000000000000000 no match [ 51.706895] binder_alloc: 7582: binder_alloc_buf, no vma [ 51.706920] binder: 7582:7586 transaction failed 29189/-3, size 80-16 line 2903 [ 51.740965] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.747197] binder: release 7582:7601 transaction 22 out, still active 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec8000)="", 0x0, 0x0) keyctl$revoke(0x3, r0) keyctl$update(0x2, r0, &(0x7f0000335000)="451df7d019fad83c834c81c3feb0ca1a9e7d04f02ee9f92740eebecfb969a945759c01e76db1f2a96bb90f5603c459e64ca95c33a5da6a0b0b618959b7b054aaac56fe29341852aac15fe7e7a173bcf7148ca19b325f608f9acac29556b294f8d7ccee926d04405f8ba9722587b7fff848a77c22920a01211a38aec2dce3c69c94bc20f8f8373259414320abe1492aa636aa6c6407df5abf37ccd82ff74b6845f732f1b71c992fb2c088298eceaa6f66e453af6a40a9bf9294", 0xb9) keyctl$read(0xb, r0, &(0x7f000047c000)=""/4096, 0x1000) 2018/01/27 01:18:44 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000012000)='./file0\x00', &(0x7f000001e000)=[&(0x7f000000a000-0x5)='bdev\x00', &(0x7f0000005000)='-\x00', &(0x7f000001e000)='\x00'], &(0x7f0000007000-0x30)=[&(0x7f000001c000)='security\x00', &(0x7f000001f000-0x4d)='wlan1posix_acl_access%posix_acl_access}self!eth1eth0self\'keyringtrusted#eth0\x00', &(0x7f000001a000)='keyring--##\x00', &(0x7f0000009000-0x1)='\x00', &(0x7f0000006000)='$)\\user:\x00', &(0x7f0000006000-0x2)='{\x00'], 0x100) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5405, &(0x7f000001d000-0x8)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000001e000)=""/150) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) fallocate(r0, 0x1, 0x4, 0xfffffffffffffffa) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setscheduler(r0, 0x6, &(0x7f0000f5e000)=0x5) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x8}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) rt_sigtimedwait(&(0x7f0000757000-0x8)={0x5f194203}, &(0x7f0000f1f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1e000)={0x0, 0x0}, 0x8) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000979000)='/dev/ion\x00', 0x0, 0x0) close(0xffffffffffffffff) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000bd3000-0x9)='/dev/ppp\x00', 0x0, 0x0) r0 = socket(0x0, 0x6, 0xf0) setsockopt$packet_int(r0, 0x107, 0x2000000, &(0x7f000073a000)=0x1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r1, r1, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000380000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x7ff, 0x1}, &(0x7f0000ca3000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0x2, 0x7, [0x92, 0x6e, 0x9, 0xca, 0x6, 0x1, 0x1000]}, 0x16) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001000+0x5fe)={r1, @in6={{0xa, 0x3, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8529, 0xffffffff80000001, 0x3f, 0x0, 0x1}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1e, &(0x7f0000003000-0xd6)="947ffad44da207f2044d629e29644a50350e23e494e4ce22461d5ee6afd95487ddaf77a8a02da748f62da31ab7e5147600cb81d310815ed4fc90917fcdf88d0f3145663f0fe48b0953ba687539045cbf7f41efa94a5c64e8c67b26806a408ba556bbfa10a0d9e3621b272689c43b90cdd07fb7e4ea2760ffa4eeea5b226747254957f218b151de6bc48892022fb5ccdec1607231a4884f448902e99085d0e0f81429adaeeae4e7e770c9ad087706b29143e642745650c10693a3115391e8e694aab08b0971abaa9a0965a39fe702a2d17a82ba5fb551", 0xd6) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x80800) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 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) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000004000-0x30)={0xb8, 0x0, &(0x7f0000003000-0xb8)=[@dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x0}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x28, &(0x7f0000001000)=[@flat={0x73682a85, 0xa, r6, 0x4}], &(0x7f0000001000-0x28)=[0x28, 0x28, 0x40, 0x28, 0x38]}, 0x8}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000001000)=[], &(0x7f0000004000-0x10)=[0x40, 0x38]}, 0x9}}, @exit_looper={0x630d}, @acquire={0x40046305, 0x0}], 0xff, 0x0, &(0x7f0000004000-0xff)="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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000004000)='/dev/snd/timer\x00', 0x0, 0x4000) syslog(0x9, 0x0, 0x0) connect(r5, &(0x7f0000000000)=@hci={0x1f, 0x6, 0x1}, 0x6) pwrite64(r4, &(0x7f0000005000-0x96)="1591c7129937d27a883166296c0246be40738b1e1e6d7cf857a5fd447f271297dfbcff9d1163e0e3c5686599bd06aa0b48ced78ef3424993508c7bd6d64d9eb0d032bf6fda5670fcd3a4306c6d157ede8c0c4e035f4d3f9ab994482dc4d318a7ad73c8d86bb44efec4a2039457fd6ef493a26146fa0b6a35092686f434836b97ed67be52f626165f0f6d43366e73ef55b9daa6c715b2", 0x96, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={{0x77359400, 0x0}, {0x0, 0x7530}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000)={r1, 0x7, 0x1, [0x1]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000005000)=""/68, &(0x7f0000005000)=0x44) 2018/01/27 01:18:44 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000009000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0xfffffffffffffd45) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000000c000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff801, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f000000b000)='./file0\x00', 0x105, 0x600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000131000/0x1000)=nil, 0x1000, 0x2000000, 0x2, 0x100) r2 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002c8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x5, 0x1, 0x4}, &(0x7f0000cd9000)=0xa0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000021000)={r3, 0x5}, &(0x7f0000a90000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f90000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x210) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f000000a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) [ 51.753968] binder: unexpected work type, 4, not freed [ 51.759400] binder: unexpected work type, 4, not freed [ 51.764774] binder: undelivered TRANSACTION_COMPLETE [ 51.770160] binder: send failed reply for transaction 22, target dead 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c4000)='/dev/cuse\x00', 0x80, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00006ba000)={0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f0000c45000)={0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 01:18:44 executing program 0: r0 = shmget(0x1, 0x3000, 0x78000241, &(0x7f0000d8c000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x94)=""/148) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000002000-0x8)=0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001000-0x4)=0x3f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r3, &(0x7f0000003000)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x33, 0x0}, 0x43) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x73fbc6d5) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000000)=0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x80000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000005000-0x14)={0x81, 0x800, 0xa, 0x4, 0x4}) r4 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0xcb, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000)={0x0, 0x0}) syz_open_pts(r2, 0x8802) r6 = getpid() ptrace(0x10, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/kvm\x00', 0x81, 0x0) ioctl$TIOCGLCKTRMIOS(r7, 0x5456, &(0x7f0000005000-0x24)={0x3ff, 0x6f4, 0x48c4, 0x1, 0x119, 0x3d8, 0x80, 0x80, 0x6, 0xe6f7, 0x3ff, 0x800}) ioctl$KDSKBLED(r2, 0x4b65, 0x3) fchmod(r5, 0x20) ioctl$VT_WAITACTIVE(r4, 0x5607) recvfrom$inet(r4, &(0x7f0000003000)=""/246, 0xf6, 0x40000001, &(0x7f0000006000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CHECK_EXTENSION(r7, 0xae03, 0x6) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003e9000)='./file0\x00', 0x80, 0x4) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00008dd000)={0x0, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = mmap$binder(&(0x7f0000a8f000/0x1000)=nil, 0x1000, 0x100000c, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006da000)={r2, 0x0, 0x0, 0x0}) sendto$inet(r0, &(0x7f00008b6000+0xec4)="c4d6bddf52aac4197e908389c2ffbdf7dc7a0866f9dc878c5c12de2787dea3157665132c2c7ce2f1acd991def5307f3bec48cc80bbcec5eaf6916dc11cd83055d73f599efce618a7e70af7788b6a9cfe22a7525c374f50102ecae0e6ef2bb287252db313ec0e40b7c4eb4b281de4930521c44bab0d2bd39ebdaac8f2e1d7b1cdfc837f3b74844d5c51b4c5d77134caded00de292f772ccdc374f9c453241756b8568dd726438b4bfca3631b486583db4cfb0e93087a321ac053e544667b0ec1394b96828ebba135c0b3e6f96c86a602117c3e0", 0xd3, 0x4000000, &(0x7f0000748000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfe57, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x0, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c0c000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x42) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$adsp(&(0x7f0000be2000-0xb)='/dev/adsp#\x00', 0x7, 0x402200) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f000031b000-0x10)={0x2, &(0x7f0000b53000-0x10)=[{0x8, 0x5, 0x8e9, 0x2}, {0x5, 0xfffffffffffffff8, 0xfffffffffffffffe, 0x8}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bb3000-0x28)={0x0, 0x1c, "670277eab4435aa464ed8111e5a7bd84f718ac03c3d67f46ce38858d"}, &(0x7f0000f3d000-0x4)=0x24) 2018/01/27 01:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c2d000-0x4c)={0x0, 0x44, "7ee00caca2a4dc19614a7d085287cac84a714c6f47a2eea1ab308b04de32147c829f8632be2de400c6530513519572a1ccfe5e7ab67ddc1ac36c171b9a9fe2e26fcb16b3"}, &(0x7f00009d7000-0x4)=0x4c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e7d000)={r1, 0xfffffffffffffff8, 0x1000, "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"}, 0x1008) 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) mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") socket$inet_udp(0x2, 0x2, 0x0) unlinkat(r2, &(0x7f000057d000)='./file0\x00', 0x200) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00005ef000)=0x1000, &(0x7f0000429000)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a8d000-0x50)={@generic="93e18f629b6fe1b0f684348e0a614ee8", @ifru_data=&(0x7f0000e99000)="f63b08b9fb00ef63daa0124e57d090bc54ee8f43794a3966bbea57cb7bec9cdc"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ef9000)={r1, 0x100}, &(0x7f0000590000-0x4)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fe4000)=0x100, 0x4) getdents64(r2, &(0x7f0000de8000)=""/109, 0x6d) 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e62000-0xd)='net/dev\x00') setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000084f000-0x4)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) preadv(r0, &(0x7f0000363000-0x90)=[{&(0x7f0000898000)=""/234, 0xea}, {&(0x7f00004f5000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) pipe(&(0x7f000041b000-0x8)={0x0, 0x0}) openat(0xffffffffffffffff, &(0x7f00009da000-0x8)='./file0\x00', 0x501203, 0x10) r2 = accept4(r0, &(0x7f0000deb000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008a0000-0x4)=0x1c, 0x0) r3 = accept$ipx(r2, &(0x7f000056f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x6) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00006c2000-0x4)=0x4, 0x4) r4 = dup3(r3, r0, 0x80000) writev(r4, &(0x7f0000ccf000-0x10)=[{&(0x7f0000f6d000)="c99401c7b3eb3de913fb460edf60be34314dd1987c8bf8779963d42120f7c84501b12fa286f2", 0x26}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009e3000)=[@in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x3, @rand_addr=0x22c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) r1 = syz_open_dev$adsp(&(0x7f0000a4f000)='/dev/adsp#\x00', 0x6, 0x240000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000004000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0xfffffffffffffffc}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0xffffffffffffffff, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000048000-0x30)={0xd8, 0x0, &(0x7f0000047000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000016000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x6}], &(0x7f0000048000-0x10)=[0x58, 0x0]}, 0xbfc4}}, @dead_binder_done={0x40086310, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x58, 0x20, &(0x7f0000047000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x1)=0x0, 0x1, 0x1, 0x6}, @flat={0x776a2a85, 0x1, r3, 0x1}], &(0x7f0000001000-0x20)=[0x28, 0x48, 0x20, 0x38]}, 0x1}}, @release={0x40046306, 0x1}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x1, 0x0}, @request_death={0x400c630e, 0x2, 0x3}], 0xd6, 0x0, &(0x7f0000034000-0xd6)="7d97fd0b5b739be1bd0f4c9bb7d18c991ebd58b0e3cc4e85c22d1603172559b008044a218c1fdf65129782d88080bbf9daeac3bbad49d8e80506dd7123c5555cc395792d4d1c21bc2976d88b2868712781b693b8cfbfdb3fe0654366edd8f9b56de52dd4fba03b85cb7f63362e6df8585886c2e22783ce1f486ccc9323d5cf5a6027eff5473d538bd1ccff43810fd5446a6adf1a377b1521f744ad3394321da0e95cf22ebf2618f2617a1f73fc367243a1e749c1a51f0c4dbe40b736d933cfd7b60f161ef2f1de18bbbe1520ab4a05a20cdb83f10b44"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000aab000-0x4)=0x3, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000049a000)=0x7, &(0x7f00007c7000-0x8)=0x4) listen(r0, 0x0) 2018/01/27 01:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f0000eeb000)={0x2, &(0x7f000070c000)=[{0x28, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) socketpair$inet_sctp(0x2, 0x200000000005, 0x84, &(0x7f0000115000-0x8)={0x0, 0x0}) r1 = syz_open_dev$adsp(&(0x7f0000a92000-0xb)='/dev/adsp#\x00', 0x7e64, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000955000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008df000-0x10)={0x4, &(0x7f000010c000)=[{0x6, 0x0, 0x3, 0x819}, {0x7, 0x100000000, 0xffff, 0x6}, {0x55, 0x0, 0x7, 0x4}, {0x5, 0xff, 0x8001, 0xffffffff}]}, 0x10) 2018/01/27 01:18:44 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e96000-0x9)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe48}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000096d000-0x10)={r1, 0x8, 0x9, 0x4}, &(0x7f00009ec000-0x4)=0x10) getsockopt(0xffffffffffffffff, 0x400000000000003a, 0x0, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) getrlimit(0xf, &(0x7f0000000000+0xb03)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000075b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b35000-0xb4)={0x0, 0xac, "3c40334d354cfecf7e4a57a793cf506db572edb4132a58b01e1bb89667314f90d8ebe5f51c1920fbf675b9d9ec7af8a28af2d3ec239213975973b50da8b4d271235c90ce9f3066abea2fb08a474c2c2f28e01815408062f3efc68df6699d8ff79e95a4acae29d0615591fa619816fff7e3dc484c185d602e79faaedab57a94587004cd58c42539511991260c553932ab48e92da59c5874cca04ddf750b121a613d4c3d92b967d90714417704"}, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x8008090, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000315000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) kcmp(r1, r2, 0x3, r0, r0) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c63000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000c8a000-0x18)={0x1, 0x0, [{0x0, 0x0, 0xffffffffffff0001}]}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:44 executing program 2: clone(0x0, &(0x7f00000d5000)="", &(0x7f00008f7000)=0x0, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000663000)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000126000-0x5e)="", 0x0, 0x0, &(0x7f00006b6000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000-0x1)=0x0) 2018/01/27 01:18:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r2, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00008d7000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f87000-0x4)=0x0, &(0x7f0000925000)=0x4) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d11000)='/dev/vcs#\x00', 0x1, 0x8000) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000d12000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet6(0xa, 0x6, 0x0) shutdown(r1, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d13000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d12000)=0x14) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d13000-0xc)={0x0, 0x0, 0x0}, &(0x7f000088b000)=0xc) mmap(&(0x7f0000d12000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d13000-0x38)={&(0x7f0000d13000-0xc)={0x10, 0x0, 0x0, 0x1003200}, 0xc, &(0x7f000055f000-0x10)={&(0x7f0000d12000)=@getae={0x11d0, 0x1f, 0x10, 0x7, 0x2, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x6f}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x5}, [@ipv6_hthresh={0x8, 0x4, {0x55, 0x34}}, @extra_flags={0x8, 0x18, 0xc3ee}, @address_filter={0x28, 0x1a, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0xa, 0x0, 0x4}}, @sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x2, 0x2, 0x3, 0x2, 0x2, 0x80, 0x0, 0x6, r2, r3}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x10001, 0x7, 0x1, 0x8, 0x3ff, 0x5, 0x3ff, 0x3}, {0x0, 0x6, 0x3, 0xffffffff}, {0x5, 0x6, 0x7}, 0x5, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x80}}, @replay_val={0x10, 0xa, {0x6, 0x3, 0xbe2f511}}, @replay_val={0x10, 0xa, {0x7, 0x0, 0x0}}, @algo_comp={0x1048, 0x3, {{'lzs\x00'}, 0x8000, "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"}}, @extra_flags={0x8, 0x18, 0x7}]}, 0x11d0}, 0x1, 0x0, 0x0, 0x20044010}, 0x24008800) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000755000-0x60)={0x0, 0x34, 0x1, @thr={&(0x7f0000d13000-0xf1)="ad0eb83b71684dff9aafb2ff5db90d692d3a0906d43e22a3409e33f0c0a6f72357b911c227a65c09aa5755dfee444cd04859ffed8d3c9c4b3e853fd4f3671b471f3f32b119e124b7426d93bbe09d8b87d35e42fb69f48c7672fbe334d4c2865ebf481c7ee88011d3950c30aea9ad95c54aa8230f9393a9ff2e3b5de22ce0829d7a466a34bdb668e87f0bb5280f17c79479b22af13abaea0ce22af2b9f6049a72efe24aade32dffe9625074b6159cab4c16fb19b4e3ba52e834e0e0d0b8b2a0c7df20f82e50fe3f6018987d5e3a6a8cc28d3d2fb8d9c8d954736a7c8f33b9cf1663b39d608463ba2896c378c1edf6c21f36", &(0x7f0000b2e000-0xd4)="b05ee9ce390c53347b6f4d61d2c4577816c790e54ede42058b61a199214cf5da9138b9ae0bbd3dcd4fd5d38d5b21cab5fe4fb9efa3f8030f291c2a15a5b2cdb11f2c8bf49eaec459e40c0955f7d7522ab27c4c04a39d609cc0d1f20e6fb0f66ef174cabed9a007d822e4e563d3cd35d8730b1a270f8f802819332b4c384fae82bff5c38f3bd3912ac55a459047315b6395bb348890bda55eeb2dc268b800efd4aab3db41061fc8f25b3b03b045619e5e8320d7976e30b692c426969151c358bce7858eb5e744245308b059af299931b66bab556a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d12000)=0x0) geteuid() ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000d14000-0x18)={0xd8a, 0x100, 0x1, 0x28e, 0xffffffff, 0x0}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) [ 51.965203] TCP: request_sock_TCP: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a9e000+0xef5)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) rt_sigsuspend(&(0x7f00006ce000)={0xffffffe}, 0x8) 2018/01/27 01:18:44 executing program 7: 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 = getpgrp(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0xffffffffffff0000, &(0x7f0000978000)={0x35, 0xffffffffffffffff, 0xe015, 0x48}) r1 = syz_open_procfs(0x0, &(0x7f0000d3b000)="73746174757300e5130814a1f4f1f77e343f8902a32213767c98d6d05e9aede2b46641d933f762faef68f3768aa7dbb4b32dad2d605462ebaa34190e020f67c150b2be7ff69fae132cf88503569f58948a71ac94bfbb7f62a853178222b72468c2b8d2b25e2f5f26eb569a38e5ab6ee7983801339ac94c4ebf4de31b8c052cf23e8f36a4920903e9e750d0b941d219f3827a3ac82e033c014df21330b3b1fb70dd7b1194af7d042ef1765a6b67a7803776209a25e8d3769cb2a4512698adad64f0f9ffe7bfd9d8c0660d8edda8d8f65b97210811b1fe66f58483329bf127714c596a38ac19fcfe8cc85caae0f212") sendfile(r1, r1, &(0x7f000075c000)=0x0, 0xf5d) 2018/01/27 01:18:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000047b000-0x4)=0x10) 2018/01/27 01:18:44 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/enforce\x00', 0x80001, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000000)={0x0, 0xf5}) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) getpriority(0x0, r1) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000009000-0x1000)='0', 0x1}], 0x1) connect$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/27 01:18:44 executing program 1: restart_syscall() r0 = syz_open_dev$mouse(&(0x7f0000528000-0x12)='/dev/input/mouse#\x00', 0x5, 0x200200) r1 = socket(0x3, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000754000-0x1)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x503000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000000)=0x0) r4 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x101181) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000004000-0x20)={@generic="e99d7a3f0cbfc07d5cec7c865f812b0a", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r4, &(0x7f0000005000-0x8)='./file0\x00', 0xa5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005000)={0x4, [0x6, 0x3d, 0x10000, 0x14]}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f0000007000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000007000)={0x7fffffff, 0x100, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000008000)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000005000)={0x0, 0x8001, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000009000)={0x5, 0x813, 0x1, 0x800, 0x100000001, 0x9, 0x8, 0xfee, 0x0}, &(0x7f0000009000)=0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000009000)={r5, 0x6, 0x4b4b}, &(0x7f0000009000)=0x8) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ed0000-0xb)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00003d0000)={0x8, 0x6, 0x100, 0x600}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r2, &(0x7f0000512000)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x2) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) close(r3) fstatfs(r0, &(0x7f00005a4000)=""/40) 2018/01/27 01:18:44 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00006ad000-0xc9)=""/201) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0x2, 0x2008501}, 0xc) writev(r0, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r0, 0x9, 0x7f, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000015000-0x1000)="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", 0x1000) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000da8000)='/dev/dmmidi#\x00', 0x19b, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000958000-0x4)=0x4) bind$alg(r0, &(0x7f00007d5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) acct(0x0) close(r0) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) lookup_dcookie(0x57c, &(0x7f0000233000-0xde)=""/222, 0xde) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f000034d000-0x5f)="ebc326b08a0450402366e65b6bba874e6264f3cf9a4bb142aa0060f2212c77493dcf71382bed464436e5cc1f4fca6cc76338b0badbbfc1f090fa4dd6509ca552ed68e58286154c6d7eaee6238cf7c2bcd34ce5c4578fdc6413c5b2a019107b", 0x5f) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000966000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) restart_syscall() r0 = syz_open_dev$admmidi(&(0x7f0000012000)='/dev/admmidi#\x00', 0x4, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000864000-0x80)={[0x0, 0x17005, 0x100004, 0x13000], 0x8, 0x80, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000095f000-0x20)={@generic="893524b27652dc5465b7af7dd8e0b439", @ifru_flags=0x5000}) syz_open_dev$mouse(&(0x7f0000cc8000)='/dev/input/mouse#\x00', 0x9, 0x101000) r1 = 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) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r1, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sysfs$3(0x3) connect$netlink(r1, &(0x7f0000003000)=@kern={0x10, 0x0, 0x0, 0x90820000}, 0xc) syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a82000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000eaa000-0xa1)=""/225, &(0x7f0000719000)=0xe1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup(r0) sendmmsg$unix(r2, &(0x7f0000bbb000-0xfc)=[{&(0x7f00003ec000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f5000-0x8)=[{&(0x7f0000636000)="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", 0x613}], 0x1, &(0x7f00000d2000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) [ 52.143498] kauditd_printk_skb: 158 callbacks suppressed [ 52.143507] audit: type=1326 audit(1517015924.629:335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7723 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:44 executing program 3: ioperm(0x80000000000, 0x9, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x0, 0xc7fda99635440eee) r0 = syz_open_procfs(0x0, &(0x7f0000914000)='io\x00') ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000ba1000)={0x0, 0x0, 0x1, &(0x7f0000194000-0x8)=0x0}) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="722554a2411b161215701b176f48e1573be80935a012f8bfe2d208801c42dd60d47580ea35bd8af1ee3c051e17750a7091a05b55be6e1a05485a843dda44f4fbbf1a9ec6c6d629187cea6a41a1baa6060a40bfadbe9a8137bf037943eda8d2c14360ebc827d924fcdc333602e121f122274ddc897f9be62a6f8caaead1575485313449730139296ade62df2f5e6c4bdccc4f5165b92a12ec07f35a6a0e85a36a3ad957d2e5b553e9a724b31357ed25b6d778050330e4768ec2b11cf8d3d250662274dc7d4244def0529d22ceb0e242d19fe36b8dd1251164673b82a977feb34fbf9b713ad546d4da555d61a03541f0b5ed") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000002000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$ax25(r1, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000002000-0x4)=0x6c58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000003000)="40da2a0b91d9ff03b0a282777c23c575837342500476551e25f500b1b10683936e774a10ed4a4964191406055fe886f8a248221d481283b480653c2f943adfea3b9e9b6292647c144cb146b3cad5acce4421e406c30db06842f1b8f118d256a307cc62b630a2f2a49586d2948c0f9e7a44d4766cd01c1815d613b87e", 0x7c, 0x40040, &(0x7f0000004000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000002000)=[0xff, 0x8]) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000003000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000004000)={0x3, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xfffffffffffffffe, 0x200, 0x2, 0x5, &(0x7f0000004000)=@common='ipddp0\x00', 0x80000000, 0x0, 0x46}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000006000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) lookup_dcookie(0xab3, &(0x7f0000003000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000-0xa)={0x3, [0x4, 0x3, 0x5]}, &(0x7f0000007000)=0xa) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000005000)=""/167) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000006000)=[0x80, 0x401]) [ 52.182183] audit: type=1326 audit(1517015924.649:336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7723 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.222334] audit: type=1326 audit(1517015924.709:337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.222559] audit: type=1326 audit(1517015924.709:338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.240834] audit: type=1326 audit(1517015924.726:339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d211 code=0x7ffc0000 [ 52.240897] audit: type=1326 audit(1517015924.727:340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.240913] audit: type=1326 audit(1517015924.727:341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.241833] audit: type=1326 audit(1517015924.728:342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452f19 code=0x7ffc0000 [ 52.241851] audit: type=1326 audit(1517015924.728:343): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000210000)='/dev/midi#\x00', 0x1c00000000, 0x200000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f61000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008ab000)={r1, 0x80000, r0}) bpf$MAP_CREATE(0x0, &(0x7f00007d3000)={0x7, 0x0, 0x3, 0x0, 0x0, r0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/27 01:18:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) symlinkat(&(0x7f0000733000-0x8)='./file0\x00', r1, &(0x7f00001a2000-0x8)='./file0\x00') listen(r0, 0x3) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005a8000-0x10)={0x0, 0x2, 0x0, 0x29}, 0x10) 2018/01/27 01:18:44 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x1260, 0xffffffffffffffff) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000001000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) flock(r2, 0x8) 2018/01/27 01:18:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup(r0) sendmsg$nfc_llcp(r1, &(0x7f0000eec000)={&(0x7f0000bf2000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "09b18eb40b0c1c9586bbd77f7790a2b6af26b132d039104f277df5a86e53e0d389bb346a2d885c8352c50639eab147bf0b2bc755b826322521885c6b2fe8da", 0x0}, 0x58, &(0x7f00005fd000-0x30)=[], 0x0, &(0x7f00003e7000)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000586000-0x10)=@common='bcsh0\x00', 0x10) 2018/01/27 01:18:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$cuse(0xffffffffffffff9c, &(0x7f0000244000-0x2)='/dev/cuse\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000625000)=0x0, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x3, 0x0}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000c0b000)={0x9, 0x1, 0x400, 0xffff, 0x9, 0x100}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00008cc000)=0xd000000000000000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000eaf000)={&(0x7f00001e8000/0x13000)=nil, 0x13000}) 2018/01/27 01:18:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x1) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000035a000)={0x1, [0xff]}, &(0x7f0000949000-0x4)=0x6) 2018/01/27 01:18:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xbd61, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000682000-0x9)='/dev/sg#\x00', 0x6, 0x18200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000019f000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1644}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x6, 0x101, 0x24, 0x6847ec56, 0x400, 0x5, 0x100, 0x3, 0x6, 0x40, 0xdc9, 0x0, 0x100000001, 0x1]}, &(0x7f0000c0e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f97000-0x8)={r2, 0xce}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) syz_extract_tcp_res(&(0x7f000075b000)={0x0, 0x0}, 0x9, 0x10001) r4 = syz_open_procfs(r3, &(0x7f000000c000)='wchan\x00') sendfile(r4, r4, 0x0, 0x80000001) 2018/01/27 01:18:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00004fe000/0x2000)=nil, 0x2000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea45c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f0000da0000)=[{&(0x7f0000eda000-0x36)="c9dfa3ac6767d829d632356bf0a2056f", 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000fc4000-0x10)=[{&(0x7f000055f000-0x77)=""/119, 0x77}], 0x1) prctl$setname(0xf, &(0x7f0000929000)='skcipher\x00\x00\x00\x00\x00\x00') [ 52.241865] audit: type=1326 audit(1517015924.728:344): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7755 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006e3000-0x20)={@common='lo\x00', @ifru_flags=0x1}) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000c27000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00003fa000)=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$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000ab0000-0x4)=0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={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]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000695000)={"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"}) 2018/01/27 01:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000144000-0xd)='/dev/usbmon#\x00', 0x100, 0x2000) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00007e3000)={0x40, 0x1}) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@rr={0x7, 0xb, 0x0, [@broadcast=0xffffffff, @empty=0x0]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f000016e000-0xc)={0x0, 0x1, [0x0]}) socketpair$ax25(0x3, 0x0, 0x8, &(0x7f00008b5000)={0x0, 0x0}) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d33000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cae000)=0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) set_robust_list(&(0x7f0000d3c000-0x18)={&(0x7f0000c08000/0x4000)=nil, 0x0, &(0x7f0000647000/0x1000)=nil}, 0x18) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00006ab000-0x20)={@generic="579e56deea2cab13dda60e4dc9503621", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000dab000-0x4)=r2, 0x323) shutdown(r1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000093c000)=0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b4c000-0x8)=0x0, 0x0) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x2, 0x8040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x5, 0x0}, {0x0, 0x40}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000f39000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "a36e5222c77f7fd4"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002a5000-0xc)='/dev/autofs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000589000-0x4)=0x80, 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000018000)=[{0x14, 0x0, 0x0, 0x0}, {0x20000000000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000001d000)='/dev/vcs#\x00', 0x20, 0x240000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000001e000-0x88)="7f6b19726dcf92239d18624092b73363f827cd07d867909cd194e638408422a381daa317acbdc4ac71b2c94e2a07a38479b66f89c2b6a8039c59c8545adc245324aa1e435d370649e549add0c6a817812582ef71f0cff9a6bc3d520d024800b9d26c16eef3931401cea894af30b9c26c869e93987e21030ea1d7bc0df1393dbd7110b4cbc44780f5") mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000001f000-0x8)={0x0, 0x81}, &(0x7f000001e000)=0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000001f000-0x8)={r3, 0x7}, 0x8) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001000-0x4)=0x1e, 0x4) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xfd4f}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00001cd000-0x9)='/dev/rtc\x00', 0x400, 0x0) poll(&(0x7f0000871000)=[{r0, 0x100, 0x0}, {r1, 0x2494, 0x0}, {r2, 0x23, 0x0}], 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$usbmon(&(0x7f0000e92000)='/dev/usbmon#\x00', 0xffffffff, 0x800) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000282000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f00000a6000-0x22)=""/34) sendto$packet(r3, &(0x7f0000cc8000)="", 0x0, 0x0, &(0x7f0000681000-0x14)={0x11, 0xd, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000d25000)=0x0) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00003bc000)='environ\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b23000)={@generic="831a9a3a6f3676a144e8055a8e19ef0a", @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) mq_getsetattr(r1, &(0x7f0000013000-0x40)={0x800, 0x8, 0x5, 0x6, 0x5, 0x0, 0x772, 0x1f}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) get_mempolicy(&(0x7f0000013000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000874000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x5)=',,-}\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b13000-0x50)={0x6, 0x248, 0x6, 0x0, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="c2b5c467f2f4bcbbf17002973b52c857"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='/dev/snd/timer\x00', r1) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) r2 = msgget(0x0, 0x100) msgsnd(r2, &(0x7f0000001000-0xa8)={0x0, "38a9e677e6e6a6ab7dd046c44018a7267045414a6f74c3ddabd3db63a01b683d63fd4ddddcbd7460d70c6d3d65486e94f5a504b0424df301ef4d6ebaa1f15b7f07a5b6f350f3df8294d1c80abc9ee1bafabe45f33a2024c48e678907ce70896c02a344720a71d814c8f59e4e4a70d21b572d5e37fc6b0f34c31a5295a79a3e6ed9f907e50ac54f564513ef893e18d5cc9c1c19f87d2d57c64f75ffc997fab93d"}, 0xa8, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x7, 0x1c, [0xc4, 0x10000, 0x4, 0x2, 0x8, 0x62, 0x400]}) inotify_init() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000005000)=0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000006000)=0x6) munlockall() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0xfda1}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000007000)={r3, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000008000)={0x3, &(0x7f0000004000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f000000a000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e97000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f00009bf000)='/dev/usbmon#\x00', 0x81, 0x800) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000ea000)={0x5, 0x10, [0x7ea7, 0xead5, 0x4, 0x5]}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x400005, 0x0) listen(r0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000d97000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000900000)={r1, 0x0}, 0x10) accept4$ipx(r0, 0x0, &(0x7f0000820000-0x4)=0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/27 01:18:45 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) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000173000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000495000)={0x0, 0xffffffffffffff00}, &(0x7f0000c08000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e08000)={r1, 0x4aa}, &(0x7f00004a3000)=0x8) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/vcs\x00', 0x84000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000033000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe4a) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000100000-0x2)={0x0, 0x0}, 0x2) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006df000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) stat(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000518000-0x42)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ec7000-0x8)={0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000aa7000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x2, 0xa, 0xa0, 0x20, 0x3f, 0x0, r3}, {0x5, 0x4, 0x0, 0xffffffff80000000, 0x5, 0xff, 0x7, 0xc8}, {0x401, 0x4, 0x400, 0x7}, 0x100, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x5, 0x2, 0x3, 0x1, 0x9, 0x2, 0x3}}, 0xe8) bpf$OBJ_PIN_PROG(0x6, &(0x7f00005c2000)={&(0x7f00002a4000)='./file0/file0\x00', r2}, 0xc) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000a57000-0x4)=0x6, 0x4) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = geteuid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000021000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r2, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000022000-0x4)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80006, 0x81, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap$binder(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x8, 0x6a010, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001c000-0x8)={0x0, 0x0}) r4 = mmap$binder(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x4, 0x10052, r2, 0x0) accept$llc(r2, 0x0, &(0x7f0000013000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000020000)=0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000011000)={r4, 0x0, 0x0, 0x0}) getuid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000020000-0x18)={r5, 0x0, 0x0, 0x0}) getresuid(&(0x7f000000a000)=0x0, &(0x7f0000019000)=0x0, &(0x7f0000015000-0x4)=0x0) setreuid(r1, r6) r7 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000022000)={0x80, 0x2, r7, 0x9, r1, 0x75c4, 0x20, 0xffff}) 2018/01/27 01:18:45 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 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r0, r0, &(0x7f0000b77000-0x8)=0x4, 0xfffffffc) fallocate(r0, 0x2, 0x5693, 0x401) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004f2000-0xd)='/dev/usbmon#\x00', 0x7, 0x200) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6, 0x0, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xab0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b35000)={{{@in=@rand_addr=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=@rand_addr=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}}, &(0x7f0000645000)=0xe8) getresgid(&(0x7f000080a000)=0x0, &(0x7f0000044000-0x4)=0x0, &(0x7f00002f9000)=0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e17000)={0xaa, 0x10, 0x0}) syz_fuse_mount(&(0x7f0000930000-0x8)='./file0\x00', 0x2, r2, r3, 0x7fff, 0x2000000) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000003000-0xb)='/dev/adsp#\x00', 0x800, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000003a000-0x8)={0x0, 0x6}, &(0x7f0000056000-0x4)=0x8) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000055000)={r1, 0x3}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000054000)={0x0, 0x9, 0x0, []}, &(0x7f0000021000-0x4)=0x8) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000002d000)=0x0, &(0x7f0000056000)=0x4) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000056000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x3a)={r2, 0x32, "b1505d3a2e56a2c5236e248b63ccfbf6871e5990296ba22b1ab23147ea5e4685e33fddcb47a493990dae30601c07e9c40612"}, &(0x7f0000054000)=0x3a) r4 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) readv(r4, &(0x7f0000000000)=[{&(0x7f0000001000-0x88)=""/136, 0x88}], 0x1) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000058000-0x8)={r3, 0x4}, &(0x7f0000057000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000056000-0x48)={{0x3, 0x1, 0x866c, 0x0, 0x4}, 0x81, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff10, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 01:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000010f000)=0xfffffffffffffff9, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3e000-0xb)='/dev/hwrng\x00', 0x181000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000989000-0x4)={r0}) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fc000-0xa1)="b7", 0x1}], 0x1) r3 = dup(r2) syz_open_dev$mouse(&(0x7f0000056000)='/dev/input/mouse#\x00', 0x1, 0x10000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000018000)={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]}}, &(0x7f0000000000)=0x8c) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000be1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ea9000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00009b4000)={0x0, 0x3}, &(0x7f0000c5b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c11000)=r3, 0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x10000000000000b7) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001000-0x14)={0x7, 0xfffffffffffffffa, 0xffffffffffff39e8, 0x1, 0xe000000, 0x5, 0x0, 0x8, 0x1, 0x401}) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) 2018/01/27 01:18:45 executing program 0: 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) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) 2018/01/27 01:18:45 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) write$eventfd(r2, &(0x7f0000f43000)=0x0, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0xcc9e, 0x1, 0x8000, 0xab}, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000003000-0x8)='./file0\x00', 0x4000500) getsockopt$inet6_buf(r3, 0x29, 0x20, &(0x7f0000000000)=""/62, &(0x7f0000000000)=0x3e) 2018/01/27 01:18:45 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000097000-0x4)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000169000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000037c000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r2, 0x4) ptrace$getenv(0x4201, r0, 0xff, &(0x7f0000a9b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d4f000-0xc)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000acb000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000013c000-0x4)=0x2a5, 0x4) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000bc8000-0x18)={0x1000, 0x0, 0x9, 0x0, 0x5}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008da000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000f000-0x82)={@random="9faa5dc31b3c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@ssrr={0x89, 0x0, 0x0, [@loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f0000b12000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/27 01:18:45 executing program 3: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) ioctl$int_in(r1, 0x5452, &(0x7f00000e5000)=0x2000000000402) recvmsg(r1, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0xf0}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8, 0x4, &(0x7f0000315000)=""/4096, &(0x7f0000171000-0x4)=0x1000) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000318000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000143000-0x4)=0x0, &(0x7f00001d3000)=0x4) r3 = syz_open_dev$admmidi(&(0x7f0000317000)='/dev/admmidi#\x00', 0x0, 0x2000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x20, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000317000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4008, &(0x7f0000317000)={0x0, 0x0}) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r4, 0x1, &(0x7f0000316000)={{0x0, 0x0}, {r5, r6+30000000}}, &(0x7f0000317000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e39000-0x10)={&(0x7f000000c000)={0x14, 0x20, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b95000-0x2c)={0x6, 0x4, 0x7fff, 0x18, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d3) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) poll(&(0x7f0000776000)=[{r1, 0x40, 0x0}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000019f000-0xb7)=""/183) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/01/27 01:18:45 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_coalesce={0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x400800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xb267}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x24000, 0x0) bind$rds(r3, &(0x7f0000005000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x8, 0x0}, 0xc) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000)=0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0xfffffffffffff867, 0x4, 0x1f400, 0x1, 0x0, 0x9, 0x4, 0x7, 0x6, 0xfff, 0x5, 0xfffffffffffeffff, 0x8, 0x0, 0x80000000, 0x4e6a, 0x8, 0x0, 0x6, 0x8, 0xffffffffffffffff, 0x7, 0x5, 0xade, 0x7, 0x4, 0x7fffffff, 0xfff, 0xfffffffffffffbff, 0x100, 0x2ae, 0xffffffff80000000, 0x8, 0x80, 0xfff, 0xfffffffffffffffa, 0x0, 0x55f, 0x4, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x1}, 0x20090, 0x8, 0x55c, 0x7, 0x4ad, 0x7, 0x81, 0x0}, r1, 0x2311c505, r0, 0x6) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000dea000)=[]) open$dir(&(0x7f0000624000)='./file0\x00', 0x10001, 0x81) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e78000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043f000-0x4)=0xc) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(0xffffffffffffffff, &(0x7f0000df8000)=0x0, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004e6000)='/dev/cuse\x00', 0x8000000000001, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000022a000)={r0, &(0x7f0000244000-0x6c)="5b8b9e132b55bf671a3d7183cdf0fadc6e1ec55ea18fc1a4611e2160996175f483394b5e8f292433991be8efeb65b886cde24249f1bea2245d7535eaec857174fc07b8e0ba765ab2fa5fb18b62f213a1bafbc90f24050be5ffa7926b59a219b9b87c9b19e6671318b630aa", &(0x7f0000b69000-0x30)=""/48}, 0x18) syz_extract_tcp_res(&(0x7f00008c2000)={0x0, 0x0}, 0x3a2f, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000058e000)={0x0, 0x0}) rt_sigpending(&(0x7f0000a49000)={0x0}, 0x8) ptrace$peek(0x2, r2, &(0x7f0000670000-0x8)=0x0) r3 = syz_open_dev$vcsa(&(0x7f00008e4000-0xb)='/dev/vcsa#\x00', 0x200, 0x8000) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000418000-0x28)={0x5, 0x8003, 0x8, 0x6, 0x10001}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000055000)={r3, r0, 0x1, 0x4}, 0xfffffffffffffde8) flistxattr(r3, &(0x7f00006fd000-0xc1)=""/193, 0xc1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00002d5000-0x4)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000be5000)=[{0x4, 0x1}, {0x3, 0xffffffffffff7fff}, {0x3, 0x4abdf515}, {0xc, 0x1}, {0x2, 0x8}, {0x8, 0x0}, {0x3, 0x0}], 0x7) bind$inet(r3, &(0x7f00005dd000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffd8) writev(r3, &(0x7f0000dac000-0x60)=[{&(0x7f0000e6f000)="7741814efcdcc1169208791e59369ac1d30e38eefffd4b3536317778f043a85e35f0458960de", 0x26}, {&(0x7f000056d000)="91acf4dabeb854f89813962a87f98ccac1114732cb7f85d5086048abc830ea52be640359be8b3973664e76bb994ef32c1b786477f886a32c530c0d014b6ae7668f9833e4a875ffb180b22240b52f5b8f435cbe5ad8a69fa67bef51d77b6b37c2f57917da49dd31b190f3e30268af4f5f7d9b666181d7c11cdcf599d84df84496d3c95854a3630854", 0x88}, {&(0x7f0000ed2000+0xace)="770756cb86d0e690c1c96a21c0f17512042cacd8729beff0d7f02724c43a", 0x1e}], 0x3) ioctl$TCSBRK(r3, 0x5409, 0xc000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000a08000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) listen(r4, 0x0) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r6, &(0x7f0000c92000-0x5a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0xa1) sendto$inet(r1, &(0x7f0000e04000)="", 0x0, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x4, 0x7) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004ab000-0x4)=0x1ffa, 0x4) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000b13000-0x4)=0x0) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000413000)={{0x200, 0x3}, 'port1\x00', 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000d8d000)={0x4, &(0x7f0000fe6000)=[{0x400, 0x7fffffff}, {0x1f, 0x3f}, {0x3ff, 0xffffffff}, {0x80000001, 0x7fff}]}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009df000)="73797374656d766d6e657430656d30296b657972696e67f4707070302b00", 0x3) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00005ba000)=""/4096, &(0x7f0000897000)=0x1000) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000bbe000)={0x3, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f0000851000-0xa)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/27 01:18:45 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000001000)={0x3, "50758024529e76f62218277b8f5879f7e2968d21d73645326f85ac920008000060f014535641fbf1b06b65256caa1f34fbb895f96008d93fd21b641a87db064e33a791857d73cb63181fb2da0a494a6704506aba76774dc106119f0fca9b1d400929aabc5c8898fd7ca48e0750ba0ad1144c1afce2cfccdb9e97"}, 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x203, &(0x7f0000002000)={&(0x7f0000003000-0x3b)=""/59, 0x3b}) msgrcv(r0, &(0x7f0000002000-0x89)={0x0, ""/129}, 0x89, 0x0, 0x0) 2018/01/27 01:18:45 executing program 2: mremap(&(0x7f00009b0000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000022000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c58000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8800, 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) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ccc000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000ad3000-0x8)=0x0, 0x2) 2018/01/27 01:18:45 executing program 7: 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, 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$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) sendmsg$rds(r0, &(0x7f0000cbe000)={0x0, 0x0, &(0x7f0000c96000)=[{&(0x7f0000c3c000)=""/215, 0xd7}, {&(0x7f0000794000-0xda)=""/218, 0xda}], 0x2, &(0x7f000008c000-0xf8)=[@mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x7}, &(0x7f0000add000-0x3)=0x6, &(0x7f00007b5000-0x8)=0x424, 0x3, 0x1, 0x5, 0x4, 0x1, 0x120000}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0x7}, {&(0x7f0000973000)=""/0, 0x0}, &(0x7f0000314000)=[{&(0x7f0000003000)=""/1, 0x1}, {&(0x7f0000d0b000-0x46)=""/70, 0x46}], 0x2, 0x1, 0x3}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x4}, &(0x7f000091b000)=0xffffffffffffffc0, &(0x7f0000c4f000-0x8)=0x4, 0x7, 0xfff, 0x9, 0x1ff, 0x23, 0x6}}], 0xf8, 0x4000}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000fde000)={0x1, 0x1, 0x1, 0x4, 0xae, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007b7000)={0x0, 0x2, 0x30}, &(0x7f0000e47000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f2000-0x8)={r2, 0x3}, &(0x7f000032c000)=0x8) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ba9000)={0x3, 0x5}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000, 0x0}) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101003, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000026b000)={0x0, 0x4b7, 0x1, 0x100}, &(0x7f0000ec7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xff, 0xff, 0x0, 0x7, 0x1, 0x5, 0xffff, 0x4489, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000a7b000-0xa9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x7e, 0xaa, "45ef", "ff9d26f36fab7ec90b200adcac9158d0a11c22d876f9de14fec2d683e2b8f5e37ffa2cc5c04c3b7049e128d6940ce3ccbd37a4aa2366a01357ceb095c9d53d4029bcbba7374c6a1eb12576a2e877dda0ac2ad2cab9ed4312563af7a8933344a65be898cf106818709721f9d5999cec0fa849564f35561ae0d3c13017d816569284a52d7058e094db9b15e1f69ca114e07449c9dc73ac2f"}}}}}, 0x0) [ 53.132546] device eql entered promiscuous mode 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create(0x9) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrandom(&(0x7f00005c2000)=""/242, 0xf2, 0x1) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b1b000)={0x4, r0, 0x1}) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000b8c000)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000c90000)={{0x9, 0x0}, 0x0, 0x2, 0x4, {0xb71b, 0x7}, 0x75a, 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]}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000d5000)={&(0x7f000008b000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000082e000-0x50)=[{&(0x7f00003d8000-0xea)="06", 0x1}], 0x1, &(0x7f00009a6000)=[], 0x0, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000e33000)={0x0, 0x0, &(0x7f0000432000)=[{&(0x7f0000e49000-0x21)="46d11d7d96d20c6d29eecaddf3144fcdb0e7267a32c101fcc34dbb6e966c3f465c", 0x21}, {&(0x7f0000d1f000-0xa9)="413dd4f794ce4def19a33d8f448202d075540a35dad443728f0b975a05734471f80d0b9833fad3c662192d580f67331a27e12fba0c652ab6c61fd8afd4a0e01b502387d4b249ee1b76dcf76241c5c8fc8840de89edf3ae5be945b3f34c1e9c18cbb900b764d716b134535b1c9b05feef31b90399d1ab1febbd8b553844b4a468c9b20c2f3dc6abbea48aecfb67940b521dd4556b6dcb82421e0f20b34e4cdafa1e783fc3c351a56dbc", 0xa9}, {&(0x7f0000cf4000)="72c946e70e992e25f310683b6e2107ee1b6a3d26e916afbe996ffc5d2f37c3e54fb75edcce40892920fb53b05ca82f068d535dee0c55c091567dafc8695769b483b507845d", 0x45}, {&(0x7f00000f8000)="", 0x0}, {&(0x7f000074f000-0x1000)="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", 0x1000}, {&(0x7f0000cb4000-0x8a)="fa959e7769a4023c0310e8dad15aeee6a402c1a253c0657168826fee273af50b8d482b7f214d001ac198a97122199b0d14191549d0ef144b8fa24faa17480c78891d0a0bc3c312b4c49c4797ab1452ac5e7fd4a663edcecb9af30bbad194849af216b8664941fbc1fb451e0f733d2a72c0f67936bd7e694b1976d38ad942df40e9da6c77a3e498673057", 0x8a}], 0x6, &(0x7f00004ee000-0x148)=[@iv={0x100, 0x117, 0x2, 0xe5, "4fca4aa0422051e6f9c9ee35f395f1dc53d46208568cae5da79dcd750b523fdf1b7c3e58b0fe2681f13b1e9ee54e0a76d4643ac7879a3f689d2cb7dfe805235a389cd02e2727d7571a7fa933700e940760d4d358fe0d431cbf07072a20c8415df3ddddd2d99d3afd8a01da38477acb344059c164fdc88062c88c47549dbafb1cedadc7c6f68fe1b5b03bb1eb2e08238f9fae1e4299fa05f55befe7ac4cecdc38f7f8e566850e91b7bde3b8f6a755508edf2224908262c8e018046128b3559d62732986013f827b87f5b2799c3854951aa75bc8c7d3c5847ac47efd14591a3a4adbc6395f1f"}, @assoc={0x18, 0x117, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffffffff7fffffff}, @assoc={0x18, 0x117, 0x4, 0x401}], 0x148, 0x0}, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000684000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fe1000)={r4, r3}) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000347000-0xd8)={0x2, 0xd, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r1 = socket(0x1f, 0x1, 0x8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00001f8000)=""/41, &(0x7f0000978000)=0x29) 2018/01/27 01:18:45 executing program 3: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f30000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b24000)='attr/fscreate\x00') pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) fgetxattr(r0, &(0x7f000020b000-0x6)=@random={'os2.', '&\x00'}, &(0x7f00003b4000)=""/83, 0x53) 2018/01/27 01:18:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000008, 0x0, &(0x7f00008df000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000c44000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000bef000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xd9)="277ff054b6368222a5ef07e35264e95c24c46c6799d57c5a04f80b271dba9ff5284e6fea93e1f8509af0b5a1e3adc9166cf9df3c12c7f1c2d3447ae9444d91318b3550dac9e3f5d58f0ebd26e88bea000df503d65fc0b33f10809b1b1f2faca173757f2af5ae40138833a2485f6e2000b1e1d13adc64129a5a4d586615eed66efefd976dae9d56b96f2657d20195d1227f661ea33fcfdb17152675dbe5f754885bd2dadf3e21ef0ca8ddbca11502f3daf433a18fea70b5202239167d399cd1432058e11ef89c498216b61b9396e7e1ae60d874880698de15b9", 0xd9, 0xfffffffffffffffa) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f000060a000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r2, &(0x7f0000000000)=""/185, 0xb9) ioctl$TCSETSF(r1, 0x5404, &(0x7f000015e000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000bb3000-0x56)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x15}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/27 01:18:45 executing program 2: r0 = inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005d3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r0, &(0x7f0000dc8000-0x8)=@random={'system.', '\x00'}, &(0x7f0000a11000)=""/14, 0xe) 2018/01/27 01:18:45 executing program 7: r0 = socket$nfc_llcp(0x27, 0x3, 0x1) readahead(r0, 0x2, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000b93000)=0x0, &(0x7f0000ef7000)=0x4) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/vcs\x00', 0x82, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000e36000-0x18)={0x0, 0x3ff, 0x4, &(0x7f000022f000)=0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000083e000-0x38)={&(0x7f0000a91000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000ab9000-0x10)={&(0x7f0000e62000)={0xbc, 0x6, 0x2, 0x100, 0x2, 0x2, {0xa, 0x0, 0x1}, [@generic="7294984d71622043b7043cd2e1eaa43bc795a9980669029427975de072cc08249388434f8b0ca17b9fc155cf306ee3cec49a97d558c85d60a2288054396179daa1822def5d78e0615203656e2614abd59e98a469ee19b323eb2ef9e44f0a8867ffeba09bc0df477507574f00a6bb7aacbd6e341a58ef38d999e60e9905bacf2e49a948cb07f646f8fcf8fd5bbacb775917851462a2c1fe0b7147f128d548fe320fb1c3cbc6fb815a"]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000058f000-0x1)=""/1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d3d000-0xc)={0x3, r1, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000004c000)={{&(0x7f0000620000/0x4000)=nil, 0x4000}, 0x3, 0x0}) fchmod(r1, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x100000000) prctl$setendian(0x14, 0x0) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xfffffffffffffffe) mount(&(0x7f000029d000)='./file0\x00', &(0x7f0000996000-0x8)='./file0\x00', &(0x7f0000fc7000-0x5)='ext3\x00', 0x802000, &(0x7f0000759000-0x6)="") getsockopt(r1, 0x6, 0xfffffffffffffffa, &(0x7f0000dcb000-0xbe)=""/190, &(0x7f0000c5d000)=0xbe) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c56000)=0x0) syz_open_procfs(r2, &(0x7f0000707000-0xa)='net/igmp6\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000dc3000-0xc)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00007c0000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00005e8000)='net/tcp6\x00') readv(r1, &(0x7f0000254000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x2000000000000285) readv(r1, &(0x7f0000f5c000)=[{&(0x7f000013e000-0x5b)=""/91, 0x5b}], 0x1) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000522000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3}, &(0x7f00006f0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000071a000-0x8)={r1, 0x80}, &(0x7f0000917000)=0x8) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000be5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000a1a000-0x9b)={0x2, ""}, 0x8, 0x0) 2018/01/27 01:18:45 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[], 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000acf000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b6e000)=""/0) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r0, 0x9) fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000309000)=0x0) fcntl$lock(r0, 0x40e, &(0x7f0000491000)={0x2, 0x0, 0x0, 0x5, r2}) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000eac000)=0x0) r3 = syz_open_dev$mouse(&(0x7f00002a5000)='/dev/input/mouse#\x00', 0x0, 0x5390c0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000320000)={@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) 2018/01/27 01:18:45 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0xffff, 0x40) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000008000-0x4)=0x1ed8000000, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r1) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00006b3000)=0x104c, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da12, 0x9, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') syncfs(r0) fstat(r1, &(0x7f00004c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000419000-0x24)={0x81, 0x0, 0x8, 0x8, 0x40, 0x67, 0x20, 0x1, 0x1, 0xffffffff7fffffff, 0x1ff, 0x401}) close(r0) syz_open_dev$sndmidi(&(0x7f0000a12000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x48c0) [ 53.269369] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.299849] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/27 01:18:45 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, 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$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={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, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) vmsplice(r0, &(0x7f0000871000)=[{&(0x7f0000346000)="9c8a14d2405d9d2c59834c0f37857a9464e3540754061946aeb83f005cf42337c73f13e59ea9605f8421bbf0a7b355dac81d663288b410d14adcf0261a3b275a6b3192a5507cb63e5a77701c673e0153f2e80a190b0c99e1e67e2ddec9fed5193d379d3d035e7f347f03f13f80b5079bf06f1d785a9e8094b2", 0x79}, {&(0x7f0000f9a000)="542d8cf38bd192be65ebed51c387975830dc7474329788c20e29ae8f26bf9848921ece0ce0e2350bda25fc19964816235b4648fc8359bcf4376cf00d4e1b0f2180a8b82e1a427cd2766323e2471c1f39ec441855cbf36615b788d807b7a25c9b19bfc631a88130fd415fc4015ad70a2a2d0a37272c083519bff34003ec6c0a883b0e256049bbd0c79f9ce89fc3c7f510007947074c3c1d2b8d8f754890de73213f2f759e955810e48febff9361", 0xad}, {&(0x7f0000c8a000-0xe1)="2f7c164e7549a613c42fe4863aeef61144d18e0a6df8814a2dc6cd2dd354154fda5c8648dcd29e5b2d615ac280519a25185e4fa3ef87669ed9f2a54a9868f3fe67ad22301ffcaf1a2534a5d5ec4acc7394d0ac30404b6153d82d8521bbd3dedf63dccd55b48893f5f9aa77ac1281583dd1774b92583b011fa949aa46ef45ea05934e36d591751e63589e62f5b636230d2819375fbecf8e92ba4873640ae5907fa6509bc9e0d28be68a7ab449b2f05c6baa36f80bc2412dcdae4de39d99b1237592a010e6a21f0ae93d81a370d9fe04223dd9b61778ea3ae22d57802609dccc5c67", 0xe1}], 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009ed000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x1aa) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000e36000-0x80)=[{{&(0x7f0000c14000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00003c9000-0x18)=[], 0x0, &(0x7f0000aef000-0xb4)=""/180, 0xb4, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000006f000)={0x0, 0x1c9c380}) 2018/01/27 01:18:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001fb000)={0x0, 0x0}) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)=0x0) 2018/01/27 01:18:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a1c000)={0xaa, 0x44, 0x0}) sched_setaffinity(0x0, 0x8, &(0x7f00003de000)=0x9201) readv(r0, &(0x7f0000d33000-0x40)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1, 0x0}) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/01/27 01:18:45 executing program 5: r0 = socket(0x40000020015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/27 01:18:45 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000001c000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000001d000-0x4)=0x14, 0x0) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017000-0x38)={&(0x7f0000011000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000001d000-0x10)={&(0x7f000001c000)={0x1, 0x800, 0x3, {r2, r3/1000+30000}, {0x0, 0x2710}, {0x0, 0x0, 0x7, 0x3ff}, 0x1, @can={{0x3, 0x8, 0x6ef, 0x4}, 0x6, 0x2, 0x0, 0x0, "1743529c591a68ba"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0xc0) r4 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r4, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r4, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/01/27 01:18:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006b8000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f53000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004c3000)=0x1c, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0xfffffffffffffffe) bind$bt_hci(r3, &(0x7f0000b13000)={0x1f, 0x5, 0x0}, 0x6) r4 = dup2(r3, r2) ioctl$KDSETLED(r4, 0x4b32, 0x732a) r5 = syz_open_dev$vcsa(&(0x7f0000226000-0xb)='/dev/vcsa#\x00', 0x7, 0x141000) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000f91000-0x4)=0x1) r6 = syz_open_dev$usbmon(&(0x7f00008fc000-0xd)='/dev/usbmon#\x00', 0x101, 0x111000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00008e3000-0x10)={0x0, 0x90, &(0x7f000016d000)=[@in6={0xa, 0x0, 0xf88, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x1, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x46}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b8a000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00004f0000)={0x7ff, 0x2, 0x1, 0x8, r7}, &(0x7f0000f08000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000632000-0x8)={r7, 0x5}, &(0x7f0000dcc000)=0x8) ioctl$KVM_SET_PIT2(r5, 0x4070aea0, &(0x7f00001a6000-0x70)={[{0x8, 0x1ff, 0x7, 0x5, 0x1, 0x8, 0x8, 0x10000, 0x400, 0x1, 0x80000001, 0x6, 0x80000001}, {0x9, 0x6, 0x5, 0x9, 0x5, 0x9, 0x9, 0x4, 0xb2b, 0x52c, 0xd758, 0x7fffffff, 0x10000}, {0x724, 0x7f, 0x7, 0x8001, 0x9, 0x800, 0x40, 0x7, 0x81, 0x9, 0x1000, 0x3, 0x72ff}], 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r3, &(0x7f0000896000)="1f0000005e0007f1ffffffff0700007700000041536b8d38934b0800454ac8", 0x1f) openat$autofs(0xffffffffffffff9c, &(0x7f0000f82000)='/dev/autofs\x00', 0xfbb6e16ac73373fa, 0x0) getsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f00000db000)=""/124, &(0x7f000031d000-0x4)=0x7c) ioctl$TIOCLINUX3(r6, 0x541c, &(0x7f000074c000)=0x3) 2018/01/27 01:18:45 executing program 0: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe4000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000fe4000)={0x7f, &(0x7f00006bc000-0x7f)=""/127}) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000fe4000-0xd8)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$sg(&(0x7f000025c000)='/dev/sg#\x00', 0x76b9, 0x200001) getsockopt$bt_hci(r3, 0x0, 0x2, &(0x7f00009ab000-0xb9)=""/185, &(0x7f00009b4000-0x4)=0xb9) sendto$ax25(r2, &(0x7f0000236000)="d0acc26bd0ebee819302364c61f5a5aced64dc7c5f4e5543245a3f78060fae93e1fadc91fe0c1421cbff28b9aa2255309397c3f4250b0d171314ee9a4f6719df2b173d9102a66c58458c96b54dc29270668c639c8cb240781955f4063ae26e816ce4c15f57ccd3228cdd42beabdc227455b0eadf0ac97e8ae02313a21b08c563f56483136ecf0c9a368cfcbb01", 0x8d, 0x0, &(0x7f0000a3b000)={0x3, {"550e02acb149be"}, 0x3a3}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f00003e6000-0xa)='attr/prev\x00') ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/kvm\x00', 0x2, 0x0) 2018/01/27 01:18:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000096b000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004af000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, "41446099544e92dc35e7f8dae6ad81c725450854f6f8d1539af9fe308f8ca2bfca7e89fcffd19f7d3282d1a43dbc523f8c38257bb5c5942b59a108ff2b327e00", "136b8a7d812313d6a2784c9091cc98fe8ef65934f25180fa626c824694b13255f0d8a250a63410c7c7c98ebbcc081c1088aea9410628df34de8daa5076365de1", "1161e3fea2c2f10100c71590ce7ade45ffa3f10000000000000020f5fbb45804", [0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d5000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000494000-0x400)={""/1024}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bfb000)={0x40, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$nfc_llcp(r1, &(0x7f0000fcd000-0x60)={0x27, 0x0, 0x81, 0x3, 0x8, 0x8, "5bf567132a3a10b520dc340dc5ce1bd12c6f189cb1413156612f37af2312e4cf18ba7881439c97d10b49b87da84d9c4361347f2940a5de6b491cb9493a8c99", 0x0}, 0x60) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000db2000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f000087c000-0x4)=0x9) fcntl$getownex(r3, 0x10, &(0x7f00004f9000-0x8)={0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000023c000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000116000)=0x0) utimes(&(0x7f0000207000-0x8)='./file0\x00', &(0x7f000050c000)={{0x0, 0x0}, {0x77359400, 0x0}}) sendmsg$nl_netfilter(r4, &(0x7f000035e000)={&(0x7f0000771000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000209000-0x10)={&(0x7f0000bab000-0x108)={0xffffffffffffff7c, 0xa, 0xb, 0x200, 0x1, 0x1, {0x0, 0x0, 0x5}, [@typed={0x8, 0x2e, @void=""}, @nested={0xfcef, 0x21, []}]}, 0x108}, 0x1, 0x0, 0x0, 0x20000085}, 0x0) 2018/01/27 01:18:46 executing program 7: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x4000080000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000fb4000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/checkreqprot\x00', 0x501040, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fb6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000fb5000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x4, 0x0}}, 0x26) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f00007fc000)='/dev/input/mouse#\x00', 0x3d190624, 0x44000) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000fb5000)=""/45) open(&(0x7f0000fb5000-0x8)='./file0\x00', 0x20000, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000552000-0x11)='/dev/qat_adf_ctl\x00', 0x60900, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000-0x4)=0xe8) r3 = getegid() fchownat(r1, &(0x7f0000e75000-0x8)='./file0\x00', r2, r3, 0x0) r4 = open(&(0x7f0000cd5000-0x8)='./file0\x00', 0x4003e, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x40049409, r4) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00004eb000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) pipe(&(0x7f000008b000)={0x0, 0x0}) io_submit(r0, 0x1, &(0x7f00001b2000)=[&(0x7f0000a43000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000bd000-0xc1)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000de9000)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xec1, 0x6, 0x7, 0x4, &(0x7f0000dee000-0x10)=@generic="3ecb86844a70ad36687df637536c74a2", 0x4, 0x6, 0x3}) 2018/01/27 01:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d57000-0x20)={@generic="e7146f6d8ebee410adcb4b6715b7d1d1", @ifru_flags=0x200}) r1 = socket$inet(0x2, 0x3, 0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f000030d000-0x4)=0x0) write$sndseq(r3, &(0x7f000082d000-0xc0)=[], 0x2082cf40) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000927000-0x10)={0xf000, 0x2000, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002e8000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000871000)={0xffffffff, 0x71fae23c, 0x3, 0x40}) setsockopt(r1, 0x1, 0x9, &(0x7f0000f66000-0x40)="6805a8c528f8610cbf4b1309851fae88144bb4e7be3f6675709263a0bf9ca6eb9167884ba934b50d399b754555f1541af50ee5bc126c9c0f39bf4b6e22784297dfcf63f8347ee5810bd47051277057f7b5c4b20c04b6f53de42bfada92ba1dffda5af5b6c859c97a517285bfa7ca56898ad1ebd26e54edbda0ce2ce5", 0x7c) epoll_wait(r2, &(0x7f0000e51000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) sendmsg$nfc_llcp(r0, &(0x7f000084d000)={&(0x7f000084e000-0x60)={0x27, 0xfffffffffffffffa, 0x1200000000000000, 0x3, 0x23, 0x0, "9b45550054dd383b3e06b716ec0cc6d646a8d3ad66287805a9ea52dc5c05e2b7b9d83f207f2e9a836e768b3bd98a92cbf811da38dfeaa4d7db51abaca38e97", 0x9}, 0x60, &(0x7f0000759000-0x50)=[{&(0x7f0000a8d000-0xf3)="67f8fc62a3694e6d8b0d978775302e4122afad9ba4c40e7c084dc6cdd566f6f60371fad672e2fd56699c02e222209ad2f2cea5c4308ae4b6b2f1ecab588f8ed0e530c799d0bd19465c50049bc41192e1d7893682c8a718f38536aef04c099582ba21c38b7c44118ca67a60364fe3054ab941e6d0bd68d03eafe120797d390aa33da2bf2fad81251ee5cbb150f0513d80339c35e61aecac2f2e3bd1584868d457ddbf3608599d67c7c4420e0dd4035cb327fe369d2334a8533364ccc981798264d85c2af5a9d00abf353bdc8617770d5d89223029b8da2e89d450ebb535b103b37f9d65e46b092d11dbf34f3611c45ff8a95c5b", 0xf3}, {&(0x7f0000997000-0x56)="86c0043e9c01487d8c9ba55bbfb2c41430deb7014d13767d3ffc443fe8e54233bd9e28fc93dc8e715c8374007e2c1970271df08e2960101e0482058b8b6ce4100504e22570fb812df5a7e49a28728d725b678d4d6886", 0x56}, {&(0x7f0000643000-0xa5)="776967656de336c11c114bd90dc95fcb770c1b0b8c37b3342f718d116ad2e497a1f8e5df488d65d330f60f736b4cfe8d16f9c099df5d679275c74e7d6184aa55f0e5789b8de074f972ac6c3c72f2708b30f2d382e29e6b1cfd44d0171d4efbfa1aad130adf393dfd22635556f7299ea8d655279975ded65e4c73e740b0753f82bb766089664891158cb3501d071020bccfc71011e08e9f42ac5817c6c8c9f32bf0e4430156", 0xa5}, {&(0x7f00005c5000)="75ed316f42500f318f5c4759a77ab978fb2480c071f60507c5680d17f23f53ca8d694cc21b8591b9ef9ae6162ea57d2f6bcd62662cba566c39f056b773fca0eb4cf78e14d0849d471defefa9b900c1a72ed1", 0x52}, {&(0x7f00006c3000)="40a3e1d7348a655beeaadfc93d44f3e4f475fdf55867ef5d34fb86a86d23daf41568d25a0c1a2b2574fe0c4144c694f76181e22bb0866d02e8de19307c8872ccacb1858ab5f62146ac7f45fb54676f3741c89f29a5858c5484f672f5bb18a323770a30d3ea75b180fff1dba9ca3f0ca6548e6b158820026d1c963cc8e60678140408b9ee5b1069f0b18900df23c0a8da5c2b3ab638e3530de7ec52ee2b0c68fff54be338d608170435d6fcd0239193b8a8850f630d1e114dbe51ab8b54a3eaa342955b26c8d22adf91d4261a29917cb63a42", 0xd2}], 0x5, 0x0, 0x0, 0x20000000}, 0x804) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00001de000)={0x0, 0x78, 0x0, 0x5, 0x2b6, 0x468, 0x0, 0x7, 0x14, 0x3, 0x36, 0x100, 0x1, 0x3f, 0x8b, 0xffffffffffffff7f, 0xa000000000000000, 0x6, 0xe680, 0x2, 0x8d0, 0x7, 0x2, 0xffffffffffffff01, 0x3, 0x1, 0x1, 0x7f, 0x7, 0x0, 0x0, 0xfffffffffffffffe, 0x768, 0x0, 0xa38, 0xfff, 0x3ff, 0x101, 0x0, 0x3ff, 0x4, @perf_config_ext={0x7, 0x28000000000000}, 0x20000, 0x101, 0x1, 0x1, 0x7fffffff, 0x2e, 0x64d, 0x0}, r1, 0x8, r0, 0x8) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000cf0000-0x10)={0x100000001, 0x8000, 0x8, 0x0}, 0x10) 2018/01/27 01:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a9000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000854000)=0x14) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e59000-0x4)=0x8000, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00001c1000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x8007ff) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r4, r0) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00007fd000)=&(0x7f00002bc000)=0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af03, &(0x7f000057e000)={0xffffffffffffffff, 0x0, &(0x7f000005e000)=""/9, &(0x7f00007ec000)=""/128, &(0x7f0000fe6000)=""/4, 0x0}) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abe000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000001003, 0x0, 0x9, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x0, 0x15, 0x3, 0x0}, @sadb_lifetime={0x4, 0x4, 0xfffffffffffffffb, 0x3ff, 0x0, 0x0}, @sadb_sa={0x23c, 0x1, 0xffffffffffffffff, 0x0, 0x7, 0x3, 0x0, 0x0}, @sadb_address={0x3a4, 0x5, 0x0, 0x20, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$midi(&(0x7f00001de000)='/dev/midi#\x00', 0x7fffffff, 0xa000) clock_gettime(0x0, &(0x7f000088b000-0x10)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000489000)="763a7de21309a058abbcc761151d89038392a8d3a6f342df1d2682ad9cd5dc107dfdc97509a6f7ce011c271457a6817df3e27db00e007cbb530290989805bfb3a1d99f5e900b1f9217bfabee40535fd12c2d11541e2014dfd8abe69c9dba35e90520b67ce59fbd7191b1e3c7cdc5d4110885fd2c049a935e5fcb267467be28d476a2fd252001005b1f29b83c0875fda33361b39aa9eca029f91e5e9fbf501089d82f51ba97ae94", 0xa7, 0x7ff, &(0x7f0000b4d000-0x10)={r2, r3+10000000}) r4 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e7f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00007ec000-0x4)=0x10, 0x80800) sendto$ax25(r4, &(0x7f0000b0d000-0x8e)="aae24705fe4c1e765531a686ccfdf007d413f7c2c75e4d7aca2d3d6356a0cb301e7ff1acea089e67e040ba16c5277349da55b69d333b9c6cef8269fc7f8a18699f507285ab16cec4d53e37a228d31842d418ddd8df8bd187416deeaec06554545a15a8a7d5549be504ba5ae90b005fc9e2bf8832dcf22fa5415b453ac932e82626f2009a9fe3e97102aec4f59449", 0x8e, 0x54, 0x0, 0x0) 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000d77000-0x4)=0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) write(r0, &(0x7f0000d55000-0x1)="ad", 0xfffffffffffffe2c) readv(r0, &(0x7f00009fe000)=[], 0x10000000000000f7) read$eventfd(r0, &(0x7f0000aaf000-0x5)=0x0, 0x8) 2018/01/27 01:18:46 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b9f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f0a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x0) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) 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) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ecd000-0x50)={@generic=""/16, @ifru_data=&(0x7f0000320000-0x20)="8e3c7f61e7c467f69e18304b1b2601ba97adf449ddbe6b620b934b6e361c52a8"}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000581000)={0x0, 0x0}) 2018/01/27 01:18:46 executing program 4: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000f84000)=""/41, &(0x7f00002ff000-0x4)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000096e000)={&(0x7f0000612000/0x2000)=nil, 0x6, &(0x7f000062c000/0x4000)=nil}, 0x18) write$fuse(r0, &(0x7f0000a15000-0x14)={0x14, 0x0, 0x5, @fuse_poll_out={0x87}}, 0x14) socketpair(0x7, 0x0, 0xbc64, &(0x7f0000b4e000)={0x0, 0x0}) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000a36000-0x18)={0x4, 0x74, 0x2413, 0x10001, 0x10000, 0x4}) syz_emit_ethernet(0x46, &(0x7f000003f000-0x132)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x87, 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], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d243fa", 0x0, "219883"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) setrlimit(0xa, &(0x7f0000aac000-0x10)={0x80000000, 0x84}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00009fd000-0xb0)={{0x8, 0x112}, 'port0\x00', 0x0, 0x0, 0x8, 0x9e, 0x1, 0x400, 0x5, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00003c9000-0x58)={0x8000, 0x3ff, 0x4, 0x5, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f24000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f000082a000)='system_u:object_r:var_lock_t:s0\x00', 0x20) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f24000)={0x0, 0x0, 0x472d}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f24000)={0x0, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000666000)={0x0, 0x6, 0x20, 0x1f, 0x1f}, &(0x7f0000d4a000-0x4)=0x18) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000209000-0x70)={r3, 0x68, "bad8aa91896d9f4d76e13600322612c82c0d7552250c995022a09713581f22f072dc9817ec54202603f43ca18a3cc21f525b95a5e17ea2ed9664b2715c2a7d5825132af2f44eeb02ec1ea48a5050295ced2a9234bef1b301d5a53040083340293f3867aac59bcee8"}, &(0x7f0000f25000)=0x70) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00006ec000)={r1, r2}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f24000-0xf8)={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]}]}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00005ef000-0x16)=""/22) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r4, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r4, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f24000)=0x400, 0x4) fcntl$setpipe(r4, 0x407, 0x8) [ 53.720406] binder: 8084:8088 ioctl 40046205 0 returned -22 2018/01/27 01:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000165000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r1, &(0x7f000018c000-0x8)='./file0\x00', &(0x7f0000d66000)=[&(0x7f0000451000-0x2)='@\x00', &(0x7f0000e23000-0x13)='\\selinux*keyringlo\x00', &(0x7f000015b000-0x8)='/$-eth0\x00', &(0x7f0000b50000-0x9)="c57472757374656400", &(0x7f0000736000)='!@\x00', &(0x7f00009a8000-0x1)='\x00', &(0x7f0000cc2000)="2376626f786e6574317d766d6e65743073797374656d6367726f7570656d306367726f7570ed00", &(0x7f0000e54000)='\x00', &(0x7f0000702000)='wlan1!*keyring\x00'], &(0x7f000018b000)=[&(0x7f0000749000)='!\x00', &(0x7f0000613000)='ppp1{em10wlan1\x00'], 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c45000)='/dev/audio\x00', 0x408080, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000838000-0x1)=0x2, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d4d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000559000)=0x18) syz_open_dev$vcsn(&(0x7f0000dd7000)='/dev/vcs#\x00', 0x32, 0x2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f5e000)={r2, 0x3}, 0x8) 2018/01/27 01:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e13000)='/dev/hwrng\x00', 0x420040, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a39000)=0x2, 0x4) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xc5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000739000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f0000a10000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003f9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000acb000-0x10)={0x5, 0x200, 0x0, 0x1f, r2}, 0x10) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) r1 = syz_open_dev$sg(&(0x7f00009ec000-0x9)='/dev/sg#\x00', 0x3ff, 0x2) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000c72000-0x8b)="7298b1c7cb2cff8673d0956ad262f1cf5f9f17ad5e3fd486208edb2704024ff31f4a19e1a61889083e3df2d0450a01c8b04264eb62b4f8a155f850933b2ab1bc824c0fb4687cd56e572f00cfccf7682eecd275d5868364514490dbe2cb31beb36f6cc1fd7a8c2fb9b132ccc2779ca160d61135f0d6c4847bb4deaeb364b41de2e646cf14f471c5a7f01b9b") getsockname$ax25(r0, &(0x7f00000d3000)={0x0, {""/7}, 0x0}, &(0x7f0000aa4000)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000059000-0x10)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x6) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f4f000)={0x0, 0x100, 0x20}, &(0x7f000093d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009da000)={r3, 0x26ef, 0x9, 0x4}, &(0x7f0000c90000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000057000+0x1d)="076685c4502181ef30de85fdcaa4faff", 0x10) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000ac000)={0x0, 0x0}, &(0x7f0000004000-0x8)={&(0x7f0000003000)={0x0}, 0x8}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00006a8000)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000583000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e0e000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fdf000-0x8)={0x0, 0x0}, 0x4000) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000049a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f67000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000fdf000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000d9d000)=0xe8) getgroups(0x1, &(0x7f0000c94000)=[0x0]) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fde000)=0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000fdf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d6000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000991000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000fdf000)=r4) sendmsg$unix(r1, &(0x7f00005fb000-0x38)={&(0x7f0000fdf000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000fdf000-0x60)=[{&(0x7f0000fdf000-0x43)="34815aac5db411910e27e1ac7362abbed0cd78b1ecd20cab27c245fadb42302382a69c003e12a35db3fa30409dcb179af63210452fb82e05c63188f3e57c3c93f4ead3", 0x43}, {&(0x7f0000248000-0xa4)="b163f0be99de5f239c8d9e0646139f2c158e16ef126852fe801c3efce22cf26c3694c9c8f269b8437d52e98dd99bba297df485e6f147eea4ac1398b54c18f07f4dc943b846865f99244a84115ac771a023fcbe95b1d2b4d8eb42b2c4acfa1124e6659afba7fd654d1be7003274458fb22f825a77fa0ab4b1352ad8ebdc5b49fc5b878a165a8da17233ad43c5c013fedfbe915ceb90ef8fe71fae63534b9f1b3391da76de", 0xa4}, {&(0x7f0000fdf000-0x74)="1567d007b476615ccf5ac592d20357cdbe14927b9e4e36bfa1325b111c4e844900bc92321eef00d82b9ea639b985eef606ce519c7cc9953d21742de050db4fc3da9487c8413f9761525667eef055bfab101a4abdd69b93e724f3748358a7a00c2f4500c848bf1ca319a1dffbb43800b23582109f", 0x74}, {&(0x7f000089f000-0x81)="91f4f750775b1daa0b2fe7413f2fdeb10524f552b54924b8830750c9a438fa1ae6348ad66f8a9c69fe1b10b3957f0af1fef22b8fcbb7d92add11ad9b27b5590cfdaef7dac73315426a51b360ddfb64c5bdef1480c046d5d04df18af1aa1be1ff0bace8d132c6aef1305ab7b15eee2ece4f2a503f517cc186205f83695592835668", 0x81}, {&(0x7f0000893000)="bb2a3b97e4067295dfcbd506854622754461945f4333d84821375064aa034f72f3bfcf29", 0x24}, {&(0x7f0000fde000)="", 0x0}], 0x6, &(0x7f0000da7000-0x60)=[@rights={0x20, 0x1, 0x1, [r2, r3, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x80}, 0x4000010) 2018/01/27 01:18:46 executing program 4: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x200001ca, &(0x7f0000818000-0x10)=[]}, 0x10) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x3, 0x400000800) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000a000)=""/0) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000923000)=[{{&(0x7f00000cb000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00006c8000-0x30)=[{&(0x7f0000176000-0xfd)=""/253, 0xfd}, {&(0x7f00009fe000-0xc7)=""/199, 0xc7}, {&(0x7f00009ba000-0xc)=""/12, 0xc}], 0x3, &(0x7f0000554000-0xf9)=""/249, 0xf9, 0xc9}, 0x0}, {{&(0x7f000081b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00006a2000)=[{&(0x7f000077e000-0xc9)=""/201, 0xc9}, {&(0x7f0000bae000-0x6f)=""/111, 0x6f}, {&(0x7f00007d7000)=""/0, 0x0}, {&(0x7f0000dfb000)=""/131, 0x83}], 0x4, &(0x7f0000d07000-0x68)=""/104, 0x68, 0x2}, 0x6}, {{0x0, 0x0, &(0x7f0000605000)=[{&(0x7f0000286000)=""/205, 0xcd}, {&(0x7f0000bc8000-0x21)=""/33, 0x21}, {&(0x7f000042f000)=""/119, 0x77}, {&(0x7f0000206000-0xbe)=""/190, 0xbe}, {&(0x7f0000aa0000)=""/4096, 0x1000}, {&(0x7f0000397000)=""/223, 0xdf}, {&(0x7f000005b000-0x2e)=""/46, 0x2e}, {&(0x7f0000e4c000+0xf3f)=""/108, 0x6c}, {&(0x7f000022e000-0x7)=""/7, 0x7}, {&(0x7f0000ee9000)=""/110, 0x6e}], 0xa, 0x0, 0x0, 0x7}, 0x10000}, {{&(0x7f0000a2d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000518000-0x30)=[{&(0x7f0000e36000)=""/4096, 0x1000}, {&(0x7f0000303000)=""/144, 0x90}, {&(0x7f000088c000-0x3b)=""/59, 0x3b}], 0x3, &(0x7f00006e2000-0x75)=""/117, 0x75, 0x7f}, 0x7}, {{0x0, 0x0, &(0x7f00009a1000-0x80)=[{&(0x7f0000a01000)=""/222, 0xde}, {&(0x7f0000baa000)=""/126, 0x7e}, {&(0x7f000068c000)=""/115, 0x73}, {&(0x7f000060d000-0xca)=""/202, 0xca}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000e22000)=""/166, 0xa6}, {&(0x7f00002cd000-0xc3)=""/195, 0xc3}, {&(0x7f00003b0000-0x8e)=""/142, 0x8e}], 0x8, &(0x7f000047b000)=""/69, 0x45, 0x8}, 0x3}, {{&(0x7f0000391000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000894000)=[{&(0x7f0000ae8000-0x84)=""/132, 0x84}, {&(0x7f00007f3000)=""/55, 0x37}, {&(0x7f0000f63000-0x37)=""/55, 0x37}, {&(0x7f0000e9a000)=""/134, 0x86}], 0x4, &(0x7f00001cb000-0x5b)=""/91, 0x5b, 0x46}, 0x0}, {{&(0x7f0000c54000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ed2000-0x60)=[{&(0x7f00004ab000)=""/140, 0x8c}, {&(0x7f0000784000)=""/74, 0x4a}, {&(0x7f00006bb000)=""/163, 0xa3}, {&(0x7f00004db000-0xb6)=""/182, 0xb6}, {&(0x7f0000f1a000-0xe1)=""/225, 0xe1}, {&(0x7f000033a000)=""/25, 0x19}], 0x6, &(0x7f00000f5000)=""/48, 0x30, 0x25}, 0x403}, {{&(0x7f000078d000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f000036e000)=[{&(0x7f0000c9e000)=""/99, 0x63}, {&(0x7f0000aa8000-0xbf)=""/191, 0xbf}, {&(0x7f0000897000-0x96)=""/150, 0x96}, {&(0x7f0000573000-0x66)=""/218, 0xda}, {&(0x7f0000563000)=""/129, 0x81}, {&(0x7f0000fe7000+0xd2a)=""/22, 0x16}, {&(0x7f00002eb000-0xb2)=""/178, 0xb2}], 0x7, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000ec2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000e69000)=[{&(0x7f0000b28000-0xf2)=""/242, 0xf2}, {&(0x7f0000028000)=""/94, 0x5e}, {&(0x7f0000e69000)=""/148, 0x94}, {&(0x7f0000962000)=""/36, 0x24}, {&(0x7f0000263000)=""/246, 0xf6}, {&(0x7f000073c000-0x71)=""/113, 0x71}, {&(0x7f0000169000-0x8b)=""/139, 0x8b}, {&(0x7f0000df1000)=""/4096, 0x1000}], 0x8, &(0x7f000013b000-0x63)=""/99, 0x63, 0x1}, 0x4}], 0x9, 0x40000001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000069a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000231000-0x20)={0x10002, 0x2, 0xf000, 0x2000, &(0x7f000011c000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000148000-0xf1)={0x0, 0xe9, "27af5bb22f8e21bf26368e27e6440d0f23c029151be0316215681ebf81a6053fdf9a4c2ab5129f721a6d4ce05efdcc9c4bafa4bf83fb252c9d833f7181edba6547e01f236f5b2b6448c4323c89f9d9b60f8de965e16a1efb73329ce3074f3747365de2bd1bb10400d6f0e99414588366b98b2d0b8bdbf45f69db96f901635fd90268c6c37bd019138bfa8ad97526803ca13ad8f3e8d49cfc6bbfd1b5270f6c94b56a7168f8f3cbd58fb185f50e69251ff7d2408e4b6b6888114775dedc1e8ff29d55ae0da8429c11b0dbc923264364ea183b0fe6aae7f1325ba99e7202266e901d351c6795edc2c990"}, &(0x7f0000b36000)=0xf1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000ac000-0xa9)={r3, 0xa1, "cb5510cca8967dce8386b27f203ff2006749aabd2941cbd9a87308da145df12d99eca429959a18966af26f67c04a519837ad8ae6d82a00dbf783877fb97e7a28b951c267929443696b4da4b2db52069cc2c48f9a4e6721ecba71dee5af0fc843eacd92df011c5f758673d4971e2c46fa16328f62a432ece42df5d6692aa344775def6e55c3b719b3d477013915db006c21d85b355556f585682ae9ad4f179dcf6a"}, &(0x7f00006af000)=0xa9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0x453) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x8000000000141046, 0x0) accept4$nfc_llcp(r0, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c3d000-0x4)=0x60, 0x80000) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x10401) sendfile(r2, r1, 0x0, 0x72439a6b) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000efa000-0x8)={0x0, 0x0}) tee(0xffffffffffffffff, r2, 0x0, 0x4) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x2e1, &(0x7f0000000000)=[{0x6, 0x1000000000, 0x0, 0x407ffc0003}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000040d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000971000-0x4)=0xe8) r0 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000541000)={{{@in=@multicast2=0x0, @in=@dev={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000459000)=0xe8) getresuid(&(0x7f0000c54000)=0x0, &(0x7f00008ae000)=0x0, &(0x7f000098b000-0x4)=0x0) setresuid(r0, r2, r1) 2018/01/27 01:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000d7e000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eb2000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50aebfc5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000eb1000)={r1, r2, r1}, &(0x7f00005cd000)=""/1, 0xfffffffffffffe87, &(0x7f000010c000)={&(0x7f000018b000)={'crc32-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000107000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001f7000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000bd000)={0x0, r4}) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000126000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000d50000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 0xd4d, 0x1, 0x0, 0xa4a, 0xde3bd917c704dcec, 0x7000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e67000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r1, r1, 0x100, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000ae0000-0x18)={0x3, 0x44bd, 0x6}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000190000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f00002aa000-0x4)=0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000011000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f00007d9000-0x8)=0x9) 2018/01/27 01:18:46 executing program 7: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) shmat(r0, &(0x7f0000841000/0x2000)=nil, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000965000-0xb)='/dev/audio\x00', 0x200, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x2b973042, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000-0x8)={r2, r3}) 2018/01/27 01:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000099b000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000825000)='/dev/sg#\x00', 0x4, 0x0) r2 = perf_event_open(&(0x7f00005b2000-0x78)={0x0, 0x78, 0xbf3, 0x81, 0xffffffff, 0xff, 0x0, 0x2, 0x200, 0x1, 0x8, 0x0, 0x40, 0x11, 0x7ff, 0x948, 0x40, 0x9, 0x80000001, 0x2, 0xfff, 0xd10, 0x20000000000000, 0x2, 0x8, 0x9649, 0x800, 0x8, 0x55, 0x4, 0xfff, 0xfffffffffffffffa, 0x4, 0x409000000000, 0x10000000200, 0x101, 0x40, 0xffff, 0x0, 0x4, 0x5, @perf_bp={&(0x7f0000817000)=0x0, 0x1}, 0x0, 0x1, 0x9, 0x4, 0x3dc, 0x820, 0x1000, 0x0}, r0, 0x3, r1, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000015d000)=[@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4c, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00001dc000)=""/22) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00002c2000-0xb)='/dev/mixer\x00', 0x600180, 0x0) io_setup(0x8703, &(0x7f00009c8000)=0x0) io_cancel(r6, &(0x7f0000507000-0x40)={0x0, 0x0, 0x0, 0x2, 0x9aba, r3, &(0x7f0000f2e000)="1d151d90d1de81d1b972d7c62416f1b8b9a02bae8c002e92fb172d65482c87e5eca07099572ad93b69420df01e457eaea77386e3c9f8447aa849d770e4db7075fbc700791739d4ea0ddc8711d5eaf9d967836b06a85c1b8ee6d1ecd2dbbd18f5fd9c963c31b342fc0c11767d27ab9180e1ea2e1c153a004ca4514ff9c047d2d3df49f54ad8c0df50864fd114b02cb3fedf4bd1da4185cc9c1c6766391a1081d31a1fd4a1a6f50ff5c1c47789e46836a31fd55d49c207a930c1d8335e7cacfac94870f807675457548e2c15f8ae041d98da1bfaa8ccdf66054de7", 0xda, 0x27e, 0x0, 0x0, r5}, &(0x7f00007ad000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000912000-0x8)=0x0) pwritev(r2, &(0x7f0000221000-0x10)=[{&(0x7f00002c7000-0x83)="58396a002cb0dd34ef5c6f808b909b5d40d6d0c2f25005ba608f7a1dc3a27769c81da88c5d02a38b05f21bce38bed5ba134f14857680f1298b7b33306140d8d774609974579e182d01b541341d23529b0124109352b53d3988388b58ad9b507f0f072aaf22cebb23818ccfaa3748672186c790c8e1ee3703fe29c06bd466fc0d510000", 0x83}], 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f000053c000-0x8)={0x3, r5}) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000983000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) readv(r0, &(0x7f0000245000-0x60)=[], 0x100000000000017c) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e63000-0x16)='/selinux/checkreqprot\x00') 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f89000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e12000)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f89000-0x10)={r2, &(0x7f0000dba000-0x11)=""/17}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_out(r0, 0x5460, &(0x7f000063d000-0x8)=0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r3, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fc2000-0x8)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f000070d000-0x7)='cpuset\x00', 0x9, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') rmdir(&(0x7f00001d8000-0x8)='./file1\x00') lgetxattr(&(0x7f00000f4000)='./file0\x00', &(0x7f0000b44000-0xc)=@known='trusted.syz\x00', &(0x7f0000e5a000-0x1000)=""/4096, 0x1000) pivot_root(&(0x7f0000427000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') r0 = syz_open_dev$admmidi(&(0x7f0000d28000-0xe)='/dev/admmidi#\x00', 0xd8e, 0x200000) r1 = getpid() lstat(&(0x7f0000fdb000-0x8)='./file1\x00', &(0x7f0000500000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000940000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = gettid() lstat(&(0x7f0000089000)='./file0/file0\x00', &(0x7f00000a2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r0, &(0x7f000049d000-0x38)={&(0x7f000000c000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00002f9000)=[{&(0x7f0000616000)="c878a6b657b6ea8dec6af11f562c5926a1ead71dc104168f34a0da5507ad2bdeb96070c47614fad6481a30b23e406e9619ffb92ef03cbf52c29c7e484b380e5123e5966b170f177c6bddc8c4be79831b2461606ef42a1d13e37713df9ee73bc49b66046c5f438a51119ccf119fed34d64a0b5e5943bdaacd80ec2a5ac5514e1de2ce3948959dd8952733d3c8cdae17629f506399b029a9052db1b6c1d5243398387c0386cf2e1260816b0cbf0055d91b26d332e9affe86317147f8eb1bae70810f752dff86acb6eb9d79ff0d4ab1f06ffc6071b3e2987fece56d3e1a5381a9b504b5e718e6bb5144fa3346ac", 0xec}, {&(0x7f0000f58000)="3950ca34b4e9c6251c3a79ba4a839dd2f7805a378af2212adb654ab5c919a8ce461b934cbb695be917e74a4469574c1bf0d5da0adfa8a0df85ca", 0x3a}], 0x2, &(0x7f00004b9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40004}, 0x24040800) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000570000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/autofs\x00', 0x2, 0x0) fcntl$setstatus(r2, 0x4, 0x800) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00001f5000-0xc)='/dev/autofs\x00', 0x44000, 0x0) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f00002ed000-0x48)=""/72) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00007c8000)=""/212) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00002d3000)={&(0x7f0000587000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:46 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007b8000-0xb)='/dev/audio\x00', 0x301003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081c000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f00002e1000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000c18000-0x10)=@can={{0x3, 0x2, 0x1000000000, 0x7ff}, 0x7, 0x1, 0x0, 0x0, "4f1ba166347ab4fd"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000072d000-0x8c)={0x8001, 0x100000000, 0x5be2, 'queue1\x00', 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) poll(&(0x7f00007b2000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xf8d4) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000b92000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) read(0xffffffffffffffff, &(0x7f000004c000-0x5e)=""/1, 0x1) semget(0x3, 0x0, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000f0d000)=0x0) get_thread_area(&(0x7f000000f000)={0x863, 0x20101000, 0x2000, 0x6, 0x5, 0x8, 0x3, 0x0, 0x3, 0x4}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000043f000-0x5c)={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80}, {0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x3, [0x6, 0x5, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0]}, 0x5c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000009a000)='/dev/cuse\x00', 0x2600, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000fd3000)=0x1) tkill(r2, 0x0) 2018/01/27 01:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000008f000-0xb)='/dev/audio\x00', 0x100, 0x0) accept4$unix(r0, &(0x7f0000845000)=@file={0x0, ""/54}, &(0x7f0000882000-0x4)=0x38, 0x80800) renameat(r0, &(0x7f0000375000)='./file0\x00', r0, &(0x7f0000e55000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fgetxattr(r1, &(0x7f0000260000-0x10)=@random={'gWe\t\x00', 'vmnet0GPL*\x00'}, &(0x7f00004e6000)=""/93, 0x5d) 2018/01/27 01:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f000077d000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = gettid() capset(&(0x7f0000121000-0x8)={0x19980330, r0}, &(0x7f00005c1000-0x18)={0x388c, 0xfffffffffffffff9, 0x9, 0x0, 0x4, 0x2ac}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d60000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffff, 0x2840) recvfrom$ipx(r1, &(0x7f0000ecb000)=""/95, 0x5f, 0x17cd59c4dbf6463d, &(0x7f0000473000-0x10)={0x4, 0x2, 0x60000000, "7875d378b1a7", 0x7f, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000305000)={0x8}, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004cd000)={0xdac, 0xffff, 0x0, 'queue1\x00', 0xf26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r0, 0x1000000000016) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000eb000-0x58)={0x2, 0x0, [{0x8000001d, 0x8000, 0x4, 0x100000000, 0x538, 0x90000000000, 0x1, [0x0, 0x0, 0x0]}, {0x2, 0x3, 0x2, 0x1ff, 0x4, 0x1d97, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x153) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f80000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b4a000-0x20)={@common='vcan0\x00', @ifru_flags=0x4400}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r1) close(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000f90000)=0x5, 0x4) 2018/01/27 01:18:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) futex(&(0x7f000046e000+0x629)=0x8, 0xb, 0x9, &(0x7f000076b000)={0x77359400, 0x0}, &(0x7f00003ca000)=0x3, 0x81) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000725000)={0x1, [0x7]}) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getpeername$inet6(r0, &(0x7f0000670000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00004b7000)=0x1c) r5 = 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) close(r0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000062c000-0x4)={0x800, 0x1ff, 0x7}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b1f000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000982000-0x8)=0x4) connect$inet(r6, &(0x7f0000cb1000-0x10)={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r5) tee(r0, r3, 0x80000000, 0x2) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f000002e000-0x4)=0x40) 2018/01/27 01:18:46 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000817000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) bind$nfc_llcp(r0, &(0x7f0000e62000-0x60)={0x27, 0x7, 0x2, 0x2, 0x7f, 0x40, "87b95ad26ed3d319df558e86df7591bde9710705f14a24c9a1424484eea1baa252988fc54720f05a547edf9983bbeb9d7ae199314e2d30b47306b5cdccfaa8", 0x3f}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000951000)=[], 0x0, &(0x7f0000095000)=[@init={0xfffffdfb, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r4 = syz_open_dev$mouse(&(0x7f0000f73000)='/dev/input/mouse#\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000aea000)='./file0\x00', r4, &(0x7f0000be3000)='./file0\x00') ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000111000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r3, 0x10, &(0x7f0000fe0000-0x8)={0x0, 0x0}) statfs(&(0x7f00002df000-0x8)='./file0\x00', &(0x7f000043b000-0xe4)=""/228) sched_getparam(r5, &(0x7f0000f3d000-0x4)=0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000008000-0x14)={0x3, 0x73, 0x8, 0x0, 0x3}) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000d7f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x8, 0x6, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000292000)={r0, &(0x7f0000dc8000)="", &(0x7f0000f13000)='Y', 0x0}, 0xffffffffffffffc7) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x5) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000285000)='/dev/audio\x00', 0x222080, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = add_key$keyring(&(0x7f0000c91000)='keyring\x00', &(0x7f00005c8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r3, 0x200001000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000c76000-0x18)={r0, &(0x7f00007fd000-0x1)="d0", &(0x7f000046f000-0x7a)=""/122}, 0x18) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vcs\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d9e000)='/dev/audio\x00', 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000d9000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007d5000)=0x0) r5 = gettid() sendmsg$nl_netfilter(r0, &(0x7f00003cc000-0x38)={&(0x7f0000acb000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000081c000-0x10)={&(0x7f0000ee1000)={0x16b0, 0x1, 0x2, 0x0, 0x6, 0x2, {0x2, 0x0, 0x0}, [@generic="bbdf555c15f764f1780d50ab65d4fb1549c4ef6f2c708fe1703003fa11d2449e84c47fbfef1dfe87d2d996670755e44ef53036c13fc5531b1209fc1f01f33f61172bdac9aad32be6b62fbd5f9b8bebcb763417a0376d6b65b1ec8e3b576bc41cca861d9fdda024352e8deeb9abef880cbdb708063d02f452f091dd5268cb979098f220803465a275f1cb1ab6259b2d210598b575f1ba35474ebcd0ee6fa359bf1f2d58fb5521d43d0395a267b9b13561d03382e304bd985c3ea54089a933eb871802c8f6a386989c806f70984e81a1afcab830420bac9b4ab5deb251bc9d7a8ec9a37d", @typed={0xc, 0x39, @fd=r1}, @nested={0x13ac, 0x76, [@typed={0x18, 0x4e, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x72, @u32=0x1}, @generic="482eed54b493c4eda9c0eed82275b4996f47b58420f08b6142847fb74deff4c550d8e63a945dbd73218ed2a55437717e8292d58b5e8d5e25f1fc3936d018a213eb5471f5156ebaac7490a6c32f1ccba063b358a5d9f7caf23f7839d67a8c241357e4959dd7235b87732ef4cb391cd309d7b913d33582fcbb8a8d1fa79f966d5f566aa9db0455e8b370dd569632ecf4fee43025b455afb27f1d2b2be68595c3402e8fec6d84a314f6b4be43222fafb798e4a0fd2aa2cfa54d59fb1c0ca5e5816cfc59dad1cff3d7b0f8ad7d6ba696ae40ec855cc5d5a536ad334a4dbb1019e48015cd34bfbd358419b7", @generic="4c347445f442221fd4b735f72babd13c6756136a29489877b4560a8337668bc57c7892af47cedef88390a807a69d04b5fdd718f274d088234f5c3edec606184cae780207dd83c3ad46f3c838e59a7e24ab8ce2f8da4d13b9463ee3bb3ae8602baedd694e79bf4f873eda5e2ad9e41f87336020c6b136f7f6299e778ae25c76c1a853228b1bacc8e392075a1cc7388110de4218f20acbf975eb605cc6665e", @typed={0x44, 0x91, @binary="6c89eade49bb471f7b305550f4417fdbcc525dbe50611412847dec1d17f82b3bac1b34b6b29613c08c0a01b0388ec394f02682be9e91fe71ff"}, @generic="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@typed={0xf8, 0x8a, @binary="a80c3d90ca82188b08cab915c8711af71faae3bf3a65e6fdde6929e88bed74f724be3630f3997085d1e15106527785ea8b2d886007c8ad2571ce8d4ef0ddfcf90cacab21ab215a902818f6f08378012971fce4406cf3c7ee5da5c9f042ae73b60d56966aeaa47cc9169dae163a991361d0b578b647b4a191ba813047d52d6a9597e3b8d87628ac65e45235378930f186916111ed4bdf42115d1e62dd4f582db01643ee61352529c971434287d675f2b0ed9cefe838443e579b08c9b94b8d162bbc92327f8c7590c97f41f972907be5128e8678d6bfd8c0718b8dd0fc85c8256b8a3ed4ed2250f140d78f38e4447fc4"}, @typed={0x10, 0x7d, @u64=0x6}, @typed={0xc, 0x9, @fd=r2}, @generic="2ed990006b5579b8f3ede40d94926bbabcf737c52800ba14cc257811164281159de11f33e26568eda26105d50f3d304b53a7975ad1b137ff1204d9f130c4cf0fe30b3d5a157087838c80959bf1583b7b3b02080d6e4f9f723d7ec150352a43b0215dc14a38d69e3f788f10eac6e959c68793e86b646d759e8381278590a01b620b22306ae9f16a345aacb6bff54b6f099e4e4e3c46ddd15639b281b32c4e023bb547190953"]}, @generic="0796f85a5bec1e58fb12e007fa0930492b51fcefe8c63c2a3202fdd1ccca6352b052346d20bf4dea794eee960d01d2581750c99f9d6d0a5e698b2ef1d88dec91b2dd13cebe3523589161dbf14de7d695e3530b618333ed6e30897662548d2db014192f522104ca7a015acc64b929977681de303e05affbd109bd021bb6928b40f143cfa347c19dd49c7b1cb96adda34688b87a66b17f0ff5f2edac413abf0ca065564d7c90876188ff8b177beadff39f0e954b4fb0b9ca55725aadeccca9b4856f1ce8ea39c118b8a7461cf77a2c700fc44a7061f01961de", @nested={0x104, 0x8c, [@generic="817d175c18cedb8b9512c5c482c5adaf79c47133104a327cb2d0994497574aa46efc75f2c39db0733ef1f9a11d33a771968532baccc758bd41bdd2dae6d32c36bdf4a7bfcae6b6aa43f310b794a569a5a9f03e700baf008459e11569746e2c7cecc6380f7fcf1c520eb2165a2420555595ab15087efdcada862b15ec7e5bd51bcec1039aec1ba8e2e103bd79935a29c5b27faf8c8fe1453b780257e80d6c013a8b77213c94fcd708d8e37d80c8d307878b416254f5580b81170f5bb69953a5663a69efbd6d2b0d8af2712b0c681460d2db2d90", @typed={0x8, 0x66, @void=""}, @typed={0xc, 0x28, @pid=r3}, @typed={0x18, 0x70, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0xe, @pid=r4}, @nested={0x10, 0x5d, [@typed={0xc, 0x5b, @pid=r5}]}, @typed={0x8, 0x49, @void=""}]}, 0x16b0}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f00009e7000-0x4)=0x3f, 0x4) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000044000)=0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000023b000-0x28)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r0, &(0x7f00004c5000)=[{{&(0x7f00009de000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000d8a000)=[{&(0x7f0000bea000)=""/8, 0x8}, {&(0x7f000067e000-0xd)=""/13, 0xd}, {&(0x7f00000c9000)=""/167, 0xa7}, {&(0x7f0000a89000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c26000)=""/4096, 0x1000}, {&(0x7f0000df4000)=""/4096, 0x1000}, {&(0x7f00007b3000)=""/24, 0x18}], 0x7, &(0x7f000072f000-0xee)=""/238, 0xee, 0x7b5}, 0x9}, {{&(0x7f00002a7000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f0000305000-0x10)=[{&(0x7f000021b000)=""/196, 0xc4}], 0x1, 0x0, 0x0, 0x8000}, 0x9}, {{&(0x7f00004f9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000af3000-0xa0)=[{&(0x7f0000f8e000-0x9d)=""/157, 0x9d}, {&(0x7f000091a000)=""/223, 0xdf}, {&(0x7f000030c000)=""/0, 0x0}, {&(0x7f0000aa8000-0xb1)=""/177, 0xb1}, {&(0x7f0000ede000)=""/34, 0x22}, {&(0x7f0000a2f000)=""/201, 0xc9}, {&(0x7f00000d7000)=""/248, 0xf8}, {&(0x7f00005d8000-0xe8)=""/232, 0xe8}, {&(0x7f0000685000)=""/251, 0xfb}, {&(0x7f00009b4000)=""/77, 0x4d}], 0xa, &(0x7f0000fdd000)=""/248, 0xf8, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f000012e000-0x20)=[{&(0x7f000055d000)=""/186, 0xba}, {&(0x7f0000019000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e2e000)=""/140, 0x8c, 0x3e}, 0x5}, {{&(0x7f0000e36000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000dbf000)=[{&(0x7f0000edc000-0xf4)=""/244, 0xf4}, {&(0x7f0000554000)=""/8, 0x8}, {&(0x7f0000661000)=""/60, 0x3c}, {&(0x7f0000a4c000)=""/233, 0xe9}, {&(0x7f0000e83000)=""/0, 0x0}, {&(0x7f0000843000)=""/4096, 0x1000}], 0x6, &(0x7f0000aa7000-0x61)=""/97, 0x61, 0x3fc0000000}, 0x3}, {{&(0x7f0000e48000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00001ae000-0x20)=[{&(0x7f000047a000-0x7e)=""/126, 0x7e}, {&(0x7f0000379000)=""/207, 0xcf}], 0x2, 0x0, 0x0, 0xffffffff}, 0x0}, {{&(0x7f0000e6f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001d1000)=[{&(0x7f000079d000)=""/176, 0xb0}, {&(0x7f000002c000-0x30)=""/48, 0x30}, {&(0x7f000003c000-0xf2)=""/242, 0xf2}, {&(0x7f000000d000-0xea)=""/234, 0xea}, {&(0x7f00002c7000-0xfa)=""/250, 0xfa}, {&(0x7f0000920000-0x30)=""/48, 0x30}], 0x6, &(0x7f00001a3000-0x1000)=""/4096, 0x1000, 0x0}, 0x1ff}, {{&(0x7f0000458000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b88000)=[{&(0x7f000040e000)=""/148, 0x94}, {&(0x7f0000a17000-0x43)=""/67, 0x43}, {&(0x7f0000233000)=""/77, 0x4d}, {&(0x7f000034b000)=""/10, 0xa}, {&(0x7f0000f41000-0x9b)=""/155, 0x9b}, {&(0x7f0000463000)=""/2, 0x2}, {&(0x7f0000032000-0x97)=""/151, 0x97}, {&(0x7f0000b4a000)=""/189, 0xbd}], 0x8, &(0x7f000015f000+0x46b)=""/177, 0xb1, 0x2}, 0x9}, {{&(0x7f00004d8000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000055000)=[{&(0x7f000094e000)=""/227, 0xe3}, {&(0x7f0000a21000)=""/226, 0xe2}, {&(0x7f0000c4a000-0x52)=""/82, 0x52}, {&(0x7f000045f000-0x47)=""/71, 0x47}, {&(0x7f000090c000)=""/206, 0xce}, {&(0x7f0000fa6000-0xfa)=""/250, 0xfa}], 0x6, 0x0, 0x0, 0x8}, 0x2}], 0x9, 0x2141, &(0x7f000087a000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d2000)={{{@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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c25000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000506000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000097d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000686000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001de000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f7e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000905000)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dfe000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007c4000)={@generic="71b3dd191be60e469825b82f7585c0dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname$packet(r1, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d1e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000805000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000321000-0xe8)={{{@in=@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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e31000)=0xe8) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000eef000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f000041a000)=0xc) accept(r1, &(0x7f0000c95000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a89000)=0x10) sendmsg$nl_route(r1, &(0x7f00006aa000)={&(0x7f000004d000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000266000-0x10)={&(0x7f00003f6000-0x1ac)=@ipv6_getroute={0x1ac, 0x1a, 0x400, 0x5, 0x1, {0xa, 0xb4, 0x80, 0x1, 0xfe, 0x2, 0xff, 0xf, 0x3400}, [@RTA_EXPIRES={0x8, 0x10, 0x4}, @RTA_IIF={0x8, 0x1, r7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_EXPIRES={0x8, 0x10, 0x9}, @RTA_ENCAP={0xf4, 0x16, @generic="ab8703f72142b4f913f913f2a90e1f88130498fb56a535a4b63ee44a697b1798ccc065bad93cd0811a03147a86e69fd7f1c4a8afeff3b11f35cc0a77f41a3e1dd9fc625ac987d7e0faf012c6a7a873ef41423990dda93c3a15a40190feb8beec4d672b6655ea49b517a725d9520c04ae7caa4827233b8d16de29f5357df8607d87d8e3170bc4b97be9ec27e9c0ec51c1fac02b1e6c9971099615a59a57438695dbb2619f751b19a06581e8e44de2bdcd732fbfafbfc22731bf6b3305ff29114127ceae4bf5487698831300022de3698ac101fbeb5bdf3b1e90980c6a9ed4c4cd41149ac35ab139b2d6ed52356b8c1f"}, @RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x6, 0xfffffffffffffffc, r8}, {0x9, 0x81, 0x3, r9}, {0x7, 0x1, 0x9, r10}, {0x9, 0x400, 0xfffffffffffffffe, r11}]}, @RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x7, 0x7, r12}, {0x81, 0x710, 0x80000000, r13}]}, @RTA_MULTIPATH={0x44, 0x9, [{0x80000000, 0x1, 0x6, r14}, {0x4, 0xffff, 0x9, r15}, {0x3, 0x6, 0x5, r16}, {0x4, 0x40, 0x9, r17}, {0x0, 0x0, 0x32de, r18}, {0x7559, 0x80, 0x7, r19}, {0xed, 0x0, 0x1, r20}, {0x440, 0x1, 0x5, r21}]}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sysfs$2(0x2, 0xa19, &(0x7f0000f7a000-0x9e)=""/158) sendmsg$nl_route(r6, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r22}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:46 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, 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(&(0x7f0000bb3000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000649000+0x749)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000391000)=""/109) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) listxattr(&(0x7f00002af000-0x8)='./file0\x00', &(0x7f000057a000)=""/46, 0x2e) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a4b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca9000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00008aa000-0x4)=0xffffffffffffffff, 0x4) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000b56000)=0xc825, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000001f000)=0x8000000000004, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000011e000)={0x0, 0x0}) fchdir(r2) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000568000-0x18)={0xaa, 0x2, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r1, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/01/27 01:18:46 executing program 6: 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 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 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, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f000073e000-0xb)='/dev/adsp#\x00', 0x8001, 0x3) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d80000)={{&(0x7f0000fe6000/0x4000)=nil, 0x4000}, 0x3, 0x0}) dup3(r2, r1, 0x80100) 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x81c3, 0x6, 0x2, 0x1}, 0xc) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000056000)={0x1f, {{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]}, {{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]}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 54.295099] IPv4: Oversized IP packet from 127.0.0.1 [ 54.300623] IPv4: Oversized IP packet from 127.0.0.1 [ 54.358318] IPv4: Oversized IP packet from 127.0.0.1 [ 54.363639] IPv4: Oversized IP packet from 127.0.0.1 2018/01/27 01:18:46 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000025000-0x20)={0x0, 0x4, 0x0, 0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x0, 0x9) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000021000-0xec)=""/236) r2 = syz_open_dev$adsp(&(0x7f0000025000)='/dev/adsp#\x00', 0x6, 0x10000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000016000)={@ipx={0x4, 0xb, 0x0, "f100008000ee", 0x8, 0x0}, {&(0x7f0000025000)=""/40, 0x28}, &(0x7f0000027000-0x1)=0x0, 0x0}, 0x30) 2018/01/27 01:18:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000568000-0x18)={0xaa, 0x2, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r1, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/01/27 01:18:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f00004a7000+0x33c)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r1 = inotify_init() r2 = getpgid(0x0) fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d66000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000d63000-0x4)=0x8, 0x4) 2018/01/27 01:18:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a45000-0x8)='./file0\x00', 0x28) r0 = open(&(0x7f00008db000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000bef000-0x8)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') name_to_handle_at(r0, &(0x7f00009a6000)='./control\x00', &(0x7f0000fbb000)={0xc, 0x0, "507a7e93"}, &(0x7f000091c000-0x4)=0x0, 0x0) 2018/01/27 01:18:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003b0000-0x58)={0x26, 'hash\x00', 0x0, 0x2, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) fdatasync(r0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}], 0x3, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000905000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b4000)=0x14) accept4$alg(r0, 0x0, 0x0, 0x80000) sendmsg(r0, &(0x7f0000b5c000)={&(0x7f0000f3f000-0x14)=@ll={0x11, 0xfb, r2, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14, &(0x7f0000f66000)=[{&(0x7f0000770000-0x69)="85b303d174bcda1ec529a4285cab27fd07d061918f16a45fb0c9c6840427aab9c703a22945e79e013589b95f4b6dd92a69fb879fcad1eb5748d7b5607fcd2c04c7014ec64a82ca5fdb84fd7fe2081d2e9d1eaaedc13d94b9668451c41b1c074a59badac8c517d99cb8", 0x69}, {&(0x7f0000f59000)="a134e80265ced481674ac3792ea1674df44d4cc7e603611a1deb058b52c80f45cdfb37b428d638bdb683f582c2f051fcbe8994d41dc05842509b4942e1f2b430a04db0f8103d89ecd73f43f0f94f6e2306472b5c0cb11e096d903109821e3c1f1d0981512ac363a70c83128becbb5ee4c9a4be66ef70912a9202874205ae2959d1c1ba6ca6ec7abf164a81243e0f7a88d835a295f89e140bda766ff990f5103defad3b282a727a5f36", 0xa9}], 0x2, 0x0, 0x0, 0x24000850}, 0x4000015) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/enforce\x00', 0x20000, 0x0) write$selinux_create(r3, &(0x7f0000feb000-0x58)=@access={'system_u:object_r:user_cron_spool_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x38, 0x0}, 0x58) open(&(0x7f0000e52000-0x8)='./file0\x00', 0x40301, 0x80) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a56000-0x4)=0x0) ptrace$getregset(0x4204, r4, 0x6, &(0x7f00002ef000)={&(0x7f0000f2d000-0xa2)=""/162, 0xa2}) r5 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r5, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) 2018/01/27 01:18:46 executing program 7: utimes(&(0x7f0000a55000)='./file0\x00', &(0x7f00000aa000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe7000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e1c000-0x10)=@common='ip6_vti0\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015d000)=@assoc_value={0x0, 0x0}, &(0x7f000059f000+0x3d4)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000c29000-0x12)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001b2000-0x4)=0x0, &(0x7f00007a7000)=0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000c09000+0x93d)=0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc4000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000260000)=0x0) migrate_pages(r4, 0x0, &(0x7f0000498000-0x8)=0x8, &(0x7f00000de000)=0x800) lsetxattr(&(0x7f00001a0000-0x8)='./file0\x00', &(0x7f0000e08000-0x3a)=@random={'security.\x00', 'mime_typekeyringsecurityvmnet0posix_acl_access@\x00'}, &(0x7f00001a8000-0x2)='}\x00', 0x2, 0x0) r5 = memfd_create(&(0x7f000001b000)="54e9df", 0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a74000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cad000-0x4)=0xe8) ioprio_get$uid(0x3, r6) lseek(r5, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000055d000)={0x3, [0x29, 0x3f, 0x0]}, 0xa) mincore(&(0x7f0000c2a000/0x1000)=nil, 0x1000, &(0x7f0000ccd000)=""/34) 2018/01/27 01:18:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) ioctl(r0, 0x101, &(0x7f0000188000-0xb3)="5e053d7b1b6d968866ed0babf1a511e028eb1f5305ada87911ae8c9a071a0045c1b612668570cb8119839b3cb08aa5dcb84fa49d3374e61eac1b7d1be3b54a4840b890169df15f3073cf58a1143340168fc841af2e0d5b18d792209432613288964896779c1452cdbdb093739b8c3dc044fb8cb3f0a1504225ad57baea6c98f36376f8edee4d0361da26d3a50d2b8f91adf81d37cf956832aca6307eb4c9f571c997536e1a7e3a1a9e7c5be9f027f3450ecbd8") connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005f6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2100}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00009d1000)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000033f000-0x4)=0x1f, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0x6c1}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:18:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cd4000-0x8)=0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bfc000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000873000-0x50)={{0x5, 0x9af}, {0xfff, 0x0}, 0x7fffffff, 0x7, 0x40, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00002b3000)=[], 0x122) fcntl$setflags(r0, 0x2, 0x1) r3 = syz_open_dev$vcsn(&(0x7f0000c52000)='/dev/vcs#\x00', 0xbd0d, 0x8000) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000352000-0x78)={0x7fff, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x22aa, 0x22800000000000, 0x8, 0x6, 0x0, 0xfffffffffffffff8, 0x6, 0x1ff}) ioctl$TCSETA(r3, 0x5402, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 54.477144] binder: 8238:8243 unknown command 0 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000d9c000-0x11)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000007b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000568000-0x18)={0xaa, 0x2, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00009db000)='./file1\x00') pwrite64(r1, &(0x7f00005df000-0x9f)="e759798574c770d18e3a4978e755f6bf231e9a8d7c4231a7d04c5571981b74071d265bbf1e5fa3aace4311cd11d97639baba747fb6f7b52f9f3708766531bbe90175027da96fbaa1ec50763c08607827eb21c83503fde3909037087769b5b975ec9cf4bacd8fa6d5ad4277b5bdd5891332fcab62ff71d2a08d2e68a840589ec50ef8c798d1679ea699dbcee0c7a31c2e96a03e8b919a0819cdf811646371e9", 0x9f, 0x0) rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') creat(&(0x7f0000d93000-0x10)='./control/file0\x00', 0x0) dup2(r1, r2) 2018/01/27 01:18:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x7f)=""/127, 0x7f, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x1, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x1f) write(r1, &(0x7f00007da000-0x24)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) [ 54.502289] binder: 8238:8243 ioctl c0306201 2000a000 returned -22 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fc0000)=0x9, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000137000)="", 0x0) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000036b000-0x10)=@buf={0xc6, &(0x7f0000295000)="c75f4451ef365ac17a18d5bb050dd10c3d1b6c0aed4049a096336700d8327d42796272cb1d226c387a56079495405f528a129cff3424d3b19b9c0a411b65fbfbef581e3d9e9bb2ffa5311d2abe6d1171d99b05a9a1c708970dd0b396f5f6a474c5954e6cb43946764aaf670e5ead266239f53be0f191437567bb7e29d6355325a26b380c4c088855cef21960a93a5903bc3855037502509a2ffc2b498651ca9fe97b97d62ce4766377bed5193a1c5da218d9b99ae3ddf7e223c1c53b84c2a9dd8671983be1f6"}) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00001ba000-0x18)=@add_del={0x2, &(0x7f000036b000-0x10)=@generic="227471afb56fb2b50802f69b24499d73", 0x1ff}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000036c000-0x12)='/dev/input/mouse#\x00', 0x100000000, 0x30000) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000036c000)=""/4096) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000197000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xc023, 0xf6, 0x8, 0x0, 0x1, 0x6000, 0xf002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0}) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001e2000-0x20)=[{0x10, 0x29, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000364000+0x4ef)={0x0, 0x4}, &(0x7f000036a000)=0x8) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000036b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000105000)=0x14) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00001a4000-0x18)=""/24) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@assoc_value={r2, 0x0}, 0x8) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000036c000)=0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000036d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000036c000)={r2, @in6={{0xa, 0x1, 0xaca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x9, 0x0, 0xff}, &(0x7f00000cf000)=0xa0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000036c000-0x4)=0x9, 0x4) 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000493000)=""/143, 0x8f) r3 = syz_open_dev$dmmidi(&(0x7f0000e17000)='/dev/dmmidi#\x00', 0xffff, 0x10080) connect$bt_rfcomm(r3, &(0x7f00002e4000)={0x1f, {0x5, 0x6, 0x7, 0x4, 0x2, 0x7}, 0x7ff}, 0x9) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) [ 54.570246] binder_alloc: binder_alloc_mmap_handler: 8238 20000000-20002000 already mapped failed -16 [ 54.582103] binder: 8238:8253 unknown command 0 [ 54.582431] binder: BINDER_SET_CONTEXT_MGR already set [ 54.582439] binder: 8238:8243 ioctl 40046207 0 returned -16 [ 54.608702] binder: 8238:8253 ioctl c0306201 2000a000 returned -22 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000004d000-0x9)='/dev/vcs\x00', 0xfffffffffffffffa, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d20000-0xc)={0x0, 0x0}) readv(r0, &(0x7f0000d21000-0x10)=[{&(0x7f0000a49000-0x1)=""/1, 0x1}], 0x1) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000df0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/01/27 01:18:47 executing program 3: clone(0x0, &(0x7f0000078000)="", &(0x7f0000715000)=0x0, &(0x7f0000796000)=0x0, &(0x7f0000265000-0xfa)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000625000)={0x8001, 0x206, 0x5, 0x6, 0x3, 0x63482e98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) statx(0xffffffffffffffff, &(0x7f0000742000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00005ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) fcntl$getown(r0, 0x9) sendmsg$nl_xfrm(r0, &(0x7f00003e0000-0x38)={&(0x7f0000474000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b91000)={&(0x7f00006e7000)=@getspdinfo={0x14, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x20000040) [ 54.616489] binder_alloc: 8238: binder_alloc_buf, no vma [ 54.616522] binder: 8238:8243 transaction failed 29189/-3, size 56-8 line 2903 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00007c8000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000911000)='/dev/sequencer2\x00', 0x807fd, 0x0) connect$bt_rfcomm(r1, &(0x7f00000a2000)={0x1f, {0x3, 0x7, 0x5, 0x7, 0x6, 0x4}, 0x4}, 0x9) sync_file_range(r1, 0x5, 0x5, 0x5) [ 54.664369] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.670675] binder: release 8238:8253 transaction 30 out, still active [ 54.677448] binder: undelivered TRANSACTION_COMPLETE 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000af4000)=""/141, &(0x7f0000174000)=0x8d) io_setup(0x67, &(0x7f0000623000)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)='/selinux/member\x00', 0x2, 0x0) io_cancel(r1, &(0x7f0000716000-0x40)={0x0, 0x0, 0x0, 0x7, 0x100000001, r2, &(0x7f0000dc9000)="082b7bea061419eb24503ae4e7857fab8191ef335e53a63ba1c70a881ad90a4d565f69024f78d91a1cc2cad8f0f42ff80e1d30feead58488c5de7a75c5c893e45749f29134bec70d3e1941cf8a9a9c0c728e09eec482b736e13b2dd19e8e68c0bc4940f8cce6a0719bafcedf57c1cba73214ebc92377add53b5f9fe0a87b", 0x7e, 0x4, 0x0, 0x1, r0}, &(0x7f00004f4000-0x20)={0x0, 0x0, 0x0, 0x0}) close(r0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000049d000)={0x7, 0x337, 0x6, 0x5}) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000b96000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000016000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000913000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000c9000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200000000, 0x5, 0x7, 0x500, 0x3, 0x80000, r3}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000406000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000742000)="fff084a67e7c9264c49e65e8bd91815de9287fde4d2f57951f696fdcd6b5f3b961866c5067d143e8919b0ff76dfff33bfc6c8684d156629e1f8ed43b28fb262e2349671ab05d", 0x46) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000837000-0x4)=0x0) fcntl$lock(r1, 0x7, &(0x7f00004ec000-0x20)={0x2, 0x0, 0x2, 0x1, r2}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) fcntl$getflags(r0, 0x40b) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x3, 0x7, &(0x7f0000002000-0xe0)=[{&(0x7f0000000000)="27df1bd55f51e5ede1811727a119a77209a7ca5681cd65364f1529066fa61709821cd04c85e8f456328e51d343cf92e9aa451362f893183a85e2294ed84452f288f260f6f9b1a8678f806ffcf350d6a8d252d01cc22441ccde41e944566adc7098540425526ae2bd63867c957c14cf0f2dd57e2c81aa21fc00b55857fccc2f", 0x7f, 0xca6b, 0x61b}, {&(0x7f0000013000)="726019c595b9ae28be46d1a5a28394", 0xf, 0x100000000, 0x4}, {&(0x7f0000000000)="", 0x0, 0x7, 0x4}, {&(0x7f0000013000-0xfa)="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", 0xfa, 0x5, 0x4}, {&(0x7f0000000000)="5b76d41e6f5d04a403057d8e2664186cba6da77c5b4cdc9ce404f15e4d6884fdd07edaa390e44b1f1e9f049614795923c70da91d2643d38cac3281f73993c4bccb367fb1b0731f5e1057b1d83e37da7ff6602a0936fe120a2e25ac63dd7164439d6633b2d36797d6c13ffa3530f8c538be75b54ee539613a2a569f5f4156e084ad44b2d8c5a09250be1e81d10b", 0x8d, 0x8, 0x6aa}, {&(0x7f0000000000)="2eeedcb30288269044745e", 0xb, 0x80000001, 0x101}, {&(0x7f0000001000-0x3b)="75a5b31f16364fb803d6d37cf61411b539cfd33316353e278767b7332d27023c355e963e2699ba11eeb18c54142930262f08225fd5c71921afb407", 0x3b, 0x7fff, 0x9}], 0x160000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) close(r0) 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x4, &(0x7f0000003000)="42d6e173368ba937a3049b54ca83fdfca9591b08dcbfe2f68a716d9bd111b11b5d45a34f6d123e4f08279f06f632e922a51c417b79bd890d68ffe4524e578dd9b34214605f794f29f2fd6826cb03f86e54174c8d3492deaf8f5bc1d05f857422dc7bf0fbe36762f1f944a484a3a88afdd421c38273bc4d6d5081681a617e4ea398d6186e581b98cef0a8599de9f68a4ad92b4fd7d180fc5aeaa285260e0187c3a1740b47565bdd58a126c961039b", 0xae) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x6, {{0xa, 0x2, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000+0xa45)=0xfffffe4b) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00003bb000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) fadvise64(r0, 0x0, 0xb000000000000, 0x3) readv(r0, &(0x7f00004b0000-0xa0)=[{&(0x7f0000d68000)=""/197, 0xfffffffffffffe86}, {&(0x7f00007aa000-0x4d)=""/77, 0xffffff35}, {&(0x7f000084b000)=""/46, 0x0}, {&(0x7f0000213000-0x1000)=""/4096, 0x0}, {&(0x7f0000ad0000-0x2e)=""/46, 0x0}, {&(0x7f000015f000-0x1f)=""/31, 0x0}, {&(0x7f0000f54000-0x6a)=""/106, 0x0}, {&(0x7f0000ab8000-0x6f)=""/111, 0x0}, {&(0x7f000036c000-0xa5)=""/165, 0x0}, {&(0x7f00009df000)=""/0, 0x0}], 0x14b) r1 = syz_open_dev$sndpcmp(&(0x7f00006e1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2040, 0x301000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000756000-0x10)={&(0x7f0000916000/0x1000)=nil, 0x1000}) r2 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000264000)=0x4) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) io_setup(0x58bce5b3, &(0x7f0000432000)=0x0) io_destroy(r4) r5 = userfaultfd(0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/27 01:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000cd0000-0x18)={0x1, 0x0, [{0x200004b564d03, 0x0, 0x8}]}) 2018/01/27 01:18:47 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000433000)='net/ip6_mr_vif\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dca000-0x4)=0xc) mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000f4d000)={0x3, r0}) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f98000)=0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000338000)='./file0\x00', r0, &(0x7f0000f99000)='./file0\x00') connect$inet6(r2, &(0x7f000088c000-0x1c)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 54.719778] binder: send failed reply for transaction 30, target dead 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/ppp\x00', 0x1, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f000033f000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 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) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000faa000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000150000-0x4)={0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000707000)=0x0) getresuid(&(0x7f00006bc000-0x4)=0x0, &(0x7f0000e59000-0x4)=0x0, &(0x7f0000257000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000835000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e6f000)=0xc) r8 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000c5000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) fstat(r3, &(0x7f0000c80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f00003c3000)={0x0, 0x0}) r12 = geteuid() fstat(r2, &(0x7f00007f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f00003e4000-0xa)=[{&(0x7f00000c5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001bd000-0xa0)=[{&(0x7f00003f6000)="9dc3663789cc4f2a1cc5c12298a8a0e7cc563afd252cb05801e79f760d49716c0b1acdf061bb9b6d4bbaf04f71b390caa4c62a468b5f5fa97cda308b9ba418203ebf95d25e45234b1b88bf3145a9d7300817663c388b80643bcdc33d8240e3db8977e74762b09d367a7dc29f0732b1d5f752c441194fbbbf89eba08f6fec6dce7add015947e0e1a228aa69719069216f440f7a16053c26ce7ee65f80e6e7edfb2108340e85d477258fd3ea4014be6b8a62648e059c51529aeeac41e5112ded6bb5276050b24a7ae211", 0xc9}, {&(0x7f0000151000-0xc9)="871182323d51ba169357ce38e3c8765dcb9d6e08c05f8d95de6d5589fe5a58b49750a68ee0c14bc231e1f94d0fd9a3f0ab6c97c99f00b38316c11ec213c62c7c5b508e43c6b2a7779835fda41eb9cd033832dddca69defa4ee2df41faad274e85dffc882eeec5fbebf3f7050377e76d5ccfd84126ea7a2d83cfc8d80cc8ed9032815f0bc9a396342914369ba8d5645bf02fbf715c083637b5e0d106e4fba7716049fa6c0f799f7d5cffb46d22f9bde3e0d31cc587ccd781861c5edae98046ce051b06be110b32cae77", 0xc9}, {&(0x7f0000572000)="882f592ebac4c9fb3f9d60f8d585bfc23cc871a866bb0dd42567c7e3ad54bb4baca3fd4666abe5a305fb7fb617a14d13000aa16e3d4ef09427a96caea492a2abba13c9d649eb16b12a5209fd8258f9ffc515cf744185b6749e4b183c28bd159097dc1fb75dc10de94eff673f8f8b35725d029a1d241eb42ae4a946ca4121e98e469d0a0496b7a840ffa9bb85ac9c0f067c941b2eb6aa59855db92dbf5f4c9adaf0f0", 0xa2}, {&(0x7f00008e9000)="c02773c1b1a39a0d34e388a817dc04c881abaa480cdf6444fc9acdc6d857f42305b26dae092add26fee5a6cf513212e6af13d45ff4b0e45d04e88210b974b1585493421ab63622a04f6f09b2f8f79f082dd7c1dea01e3a33a984018f7000b46ef950f993412499e9487ab8377194f7fc547ba3d92ebc130800a51751e990ae1dbd715ce245a64d5ceefd819b500ba8c5345fc4856b57a7113a80ce847e6f9695d076cad1161716230bcd2a57d9515ff052d7f8d1f05d023fe1ecc037d7a9500b8aebc4", 0xc3}, {&(0x7f0000aa4000)="d3fb223e8445625e5e3ce9ee1381749d6360c9b7c27d74d1fea5c7bb6e1ad449b21657203c41e771bed35777f46975126dd11a0323ee1637ef64cb0fb7bdbaa54e7240968217064186f2086d0ec07d3efedf4f2072b6ddb84b986dc90b20a590c157ea5b0a9e099b9b9ee86b5227e4ab29361884abf8cf028a9e41c87e9e82584562e84b92a860111714d2b36beeb598751b6c8dc4669e41e06ad34f5e6cac1337d29af24c0a3917b18b94634ece7adea84b75b04c32185a78b288b4477d778a1e0445be12e129a5f28c6da2b474422c9a", 0xd1}, {&(0x7f00009fb000)="d921dd9625b234035b14f28b3139668f22c344482e2e39bab6b8ab3a2758129d1a5a30f038f1a6751dc57ca95e699e92b62530f1b3a88940e3b37e77f968a52f2a05635abc9f05b5ce889e6d0137f5106d09f8a811755f01bd7f03c5e02e692858989c11dd55f94d6374d883a08e44a9a48bd63b7d083774d24a3d2b91f8f34425f090855a48fc9af6f09c01796c45906a089cf5df370a2c0934d75f62eef1c146499b44596e17ee37ea27bd51463a5652556044cb0028cb385d4935561f90876c21388bd5835706fce97bfe", 0xcc}, {&(0x7f0000009000)="20ed8bb2df2ec2b0a9ad04987249412e3fca1f399d8d2bf479c44f1ac7e25f18c86e4c127d642bdb7b73a114fe32", 0x2e}, {&(0x7f0000da6000-0x35)="a724d9d615919ba3ae274493d507f89e74c5d06e370599f31ba13a1afe1c133ddb6f53d3a4fe32647298ed099a6ed6d3c966adb97d", 0x35}, {&(0x7f00006e6000-0xf9)="4cb073968cd4f84fd69cd1b1ff1249744ef45f6528df27f7adc608096df280a68ca53e7fc279278d7524c84c2d1db97fc818ab7095e2cdb2fc8c456199ba783795b42f769b16692fa046a6455f6a153d55a3842c79736dc97138595065b93be9b96269ad64b04d51df76bc4a2f7f9f30d933051df2bb4ed88c01a4bc41c07534518e42b92c5383bee37087cf8accd83797c8f21441f8e444d444fac8ca1e353a468079b85a55be00d45371019760a21153dcc9ddb38a8bc471d71eafdcd3c5c0b261a366af15911ce78420dd5beca7a793d451920be913128e6f8aac0731728de3d4b571ccedd3317d816fd733e568ac7432b0a7a7a1293dcd", 0xf9}, {&(0x7f0000f04000)="cb056412205f8811e424449c21b0520d2923f2a300042f886d910237cddf4d06164d6fd1f68ada132a53c1b9943aa7580fc94fe986aef1b3e2432ed003738630569923489ca8878943cfc108efbf02590bedbbe5212a449fa91254c41d3fc80f45685b06dee819792398f9d6c7519cae4c57c35a11bed90f4f0e5e7a812a5de8c78972cf16fb47b59b3b01da275dd0051fd9dc647d36348bf7902dadb36182bf1d5d8758786e89f57f3ac4e0fb423663c6a54e1d6f979160ea09082ad063", 0xbe}], 0xa, &(0x7f000091e000)=[@rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x98, 0x20000084}, {&(0x7f000057b000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d2a000-0x10)=[{&(0x7f00008f8000-0x99)="eb5468706b4fab8162585aacb0dce2730de56327621e448787426134750c733af107f91c660f3443c1ec2c9cea07fca5bb605171f522937646e405c430883c5e3ac8c02fbe101026e9a10344b9d1433bf196431d8be6668573d7aba89fe4dcb0df34e265f9c9fab127816273e2d6079bd3095200939f632c3d36730d1d77c015c0e1b4d2ebdb5366b7941546b47e201d280ffc811fe5e33f61", 0x99}], 0x1, 0x0, 0x0, 0x840}, {&(0x7f00005e8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000004f000)=[{&(0x7f0000c78000)="21cddd1358220cb214f706c84ed54cd3165e093fb5a7a5c6e2bb35bb1b96e2acf0ea5328c7d413b78186a491b15a6c09a02c50f653702930a97f88358374c3f9d3c0e17d132add5618a6b43336c2bb3b96cf0dcea60cee94756ea1c6345e3e802903d12f8e91188857a6bd8d0bc8", 0x6e}, {&(0x7f0000069000-0xd4)="8c094933d8799f032858a477f459875d0edceff83020975f6156a07e8f24797db2e511379f89cd0cbe4b09d13b64e8a3363deb12e10c8bdb1df10e3fc9aab443db1f2ecf3b75d328d18bec820cc972307022763be1f456b82a7d44334976800254b2d52cbc2971c7bf9deb65feec608e5c67e363ca78e18321bb5b2f34f29edb477eb638c93f9e6774b5b17e1f353056c77710a397313b0ed1f722c7adff4e7b9075dbe2290f9c507e37d8cacb0edb3f0482ec0b6b6b31d8a453adf6cdb5f914248b4d2777101efeb1c8d2fde705fd2b2df8767e", 0xd4}, {&(0x7f0000605000-0x67)="33b2204f188e37b18ea80b6acdb3919bc604d54a0db9963e31a7284f7830e2eae17ad562503345a034c0c1630ba48d6d50f7e18e59af71f0794051bc4872625b3591b3b4fa3f9b448c74ca93c1c238097fa9de124717582eeca4d18ade357d299ab5539dbc424f", 0x67}, {&(0x7f0000ffe000-0xf2)="ee027f0f53c750ed1578502ca20a2c7dcd45379a21c5cdb69fcd5b2a73e19d55a82a1f9fd8a98f5a86c6843b128af7f132f67dadfc8be88e63d21638269ebb0f24a0aca1c1b5a8c94983e66293e8a97481cd6e7eac2f47b693caa94d183f6a3a8e0f659786f3eb35c288adec9bf8e9f150226a122b3182a3f085b9000d29947a2d5ac43990352e7b4c6e738d03530f6ed8687b4ccc2c63a4166cca70ceddef967230ac1da1d3ed2c2ce65abd41bc0370960267e79a1a34534d6f3ee4f889e385344b79cd8d6bbfb678fa1ab3ec4248079c55e8da59980edf5002e11aa9e9d1447df5d61f2f6574957752c622e28c7048f5f9", 0xf2}, {&(0x7f00001ef000-0x1f)="16bd641c80193f2ca46adb681bde566eecd0e0fea2242dac7ff9cb0b6b6500", 0x1f}], 0x5, &(0x7f0000dd3000-0x38)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r3]}], 0x38, 0x800}, {&(0x7f0000f0a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000423000-0x20)=[{&(0x7f00004de000)="", 0x0}, {&(0x7f0000631000)="26b541e52e0c9523650b5499e1fc74ed8a745edaa9c569b0b0ee0dcf11189110ff57681dca850a189be8b5f36e82d40ac2ca25ab5742f277e38e1af96c025cba6c8d7d6d070018fe686a5374cba02269bca1c13de6515853eecdda32b3a8f67358cf5b4a4f63bbbc2988f96f9b4364d4da0347412afc6046", 0x78}], 0x2, &(0x7f000045a000-0x20)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x40080c5}], 0x4, 0x0) 2018/01/27 01:18:47 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003f0000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2277, &(0x7f0000484000)="") 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc7000-0x9)='/dev/vcs\x00', 0x183500, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000091a000-0x4)=0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000)=0x0, &(0x7f00005aa000-0x4)=0x4) 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000f4b000)=0x0, &(0x7f0000263000-0x4)=0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000891000)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x20000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000675000)=""/133) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000015e000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf1]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000372000)={0x3000, 0xd000, 0x1ff, 0x9, 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 01:18:47 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f000037a000-0xb)='/dev/vcsa#\x00', 0x9, 0x101000) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x4, 0xabf0000000, 0x1, 0x0}) bind$inet6(r0, &(0x7f00009be000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ae000)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a27000-0x10)={0x0, 0x80, 0x101, 0x6}, &(0x7f0000026000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={r3, 0x8, 0x10, 0xb0c0, 0x7a}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000006000-0x8)='./file0\x00', r6, r7) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000003000)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r5, &(0x7f0000003000+0x8d3)=[{&(0x7f0000000000)="2b75132d87cd8dab09dcd0896cb5d53c45f3e14a312e0387bc200a3dd57ad8465d45c7d78dfac099851c0e2b3d55ffc07743210ee69cb270853378a73c6988f6ef5879463036adb1eb8651639320a958c7e2a79cc76def282b9a11757e203ba880d2700c5370fa4cbfc7be3db8c5435ea4034825178054c49af0b806aea460f0859645e464a6cee3a13540dec2", 0x8d}, {&(0x7f0000002000)="071ab8e3529c25dbbb6c3cd335d70e7aac1a288af92b471acdf07af871df062403cf31d6dde8e5ad067dbccd07f82eecce69f5515da9612b11c41d6d133027611bb3e799071d4b3e8577ebb1ffa65c9165fa8900dea16869f0516e9c85a9a79c267d23d20059405306e34a23b9341cdc4a82781e30afbc2dd902e9dbb4145072dd2149183ac065a6", 0x88}, {&(0x7f0000003000)="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", 0xfd}, {&(0x7f0000003000)="364c9eb9e59db8ab4d62c6451476e1a8ffdde6392676d95e345b18644ead188f4ac7f714276ca56f55c8d6ca2d9b604f8a43877b0f0cb4d3af5eccbb49", 0x3d}, {&(0x7f0000002000-0xbd)="ed42af104e94297efd826075a4c517ee3141d5f6bb5858ae983e6315495ec6b8d8a20de578be6606281c56494fef200826053e77948fc38a3b02d0a3277726dcc92889312fea065377ac5e1d8831fbeacd8aae73a2107aabf33e02019665dd94004394937d3e50c75b146be68b32466b2fc39b66d8f11920758df1bd653f7e96080065d47497d359c5e932e94499caf96deb5dd3dafc0178cd65195fbc1b2b608f43f3124a05ddf866e30b7e2b73de5a53bb65c9221f83dad0cf7e3766", 0xbd}, {&(0x7f0000003000)="d299196429d2207ae89e11d39e51008553ecbb04ead2dab2f6131c3d3964d76f39041841c825ac8601d456bf2c70451ae627c6e5c25cac20eee6d07d2bd4c6009a3fbb71008961b596fd506e1b9b0f8bc84b0ff9d049657442732a2a69ee22877086ba60fc180bc46d2cc047b54f2ba01d5b6c83fd178031b0aeedcc7a9afc17f55999a77cc0d64b60206f523b050ce97251d017fe47377be6ef8381f28e9541800f319e7b398daf1a6a0977a714", 0xae}, {&(0x7f0000004000-0x14)="665842e04f649a8f50373dc20ba5baa42fb474b3ae2c73f5ea8f60ef03829eef41bd1c23c2c80b1d4dbfb8e1739d4523ebdec9fdafc0d6bc7eac63a2b2c5e5a34aa2b4ac882cde20935a7cde383e924852db0b1de9d3ce30678f567716a66204be9e6f9af641aa991077a4424289e52e89cdfdc7", 0x74}, {&(0x7f0000003000-0x66)="04ec284ad0e2b13458ab661ad90aa5ab60638a5184558f3785c60bf4f970ea13e45502709d3d7cce5d04ec96433b86bbb954f52980f65d5c968e7aeb231b2908502848fe49e5efbc157c5a7185bc0b0eac63520dc2cbc14cd4e1adcc10fd771001160b23aa2c", 0x66}, {&(0x7f0000003000-0x86)="7fc92c407db41c38067b4e1480a7ad1fac0771b334648bfdd967df36b99ca2f87830c24f4a21d17477da6c805f3699b38ab0585e430182394968baef76845154eb1cc758887934b189f59535c981e0513c19378d428fe740559d97d20700b0573c9a12ada736464323f311fdc9176fb71166fe8a40799f1783627350980fa6390daefd9856dc", 0x86}, {&(0x7f0000002000-0x64)="59cddf8643640ae48f9f1663e230029b63e0bd1d123f5990a9f7fe734faedb17186429928db865f967c62dad71082f600603fe71c034e7d21492289c8a02674feed7ec8ba717d9d8bc3fa7e2e584e02f3649848d0860558edfbf614d178aad14689b7d2e", 0x64}], 0xa, r8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3c5, 0x6, 0xfff, 0x1f}, &(0x7f0000651000)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x11, 0x4003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r9, &(0x7f0000001000)="5a9e79f750479224c16f64357cb4c656d52bd271760d7e24e345c6bd9ecd257ea2946f4dee67a2d9b01bd664546208b8ca735e8a9a0915d41980966b4c698c6e461ce9ef181aa4b17c5dff24edcc8b3956d8fab7bbbd43c8abcef979cb3653235ce6ec82f5c7a8702a9abafcfaa1aa819824539f1b542cebab5aa4df0c6ae3ad17f25e1b4a34f7b4be3c2fbbd6550622c246680e1b916d33ba9dee98697548b0290d0d0ffb6a61fb7fe7496848349c9fa292508b26827b332b12f448e91d0f9e1be14eb402cf4552a7340122a15313bfe425d0", 0xd3, 0x20004000, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/01/27 01:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000014c000)='/dev/vcs\x00', 0x580, 0x0) socketpair(0xd, 0xe, 0x1ff, &(0x7f0000e7f000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00005ce000/0x18000)=nil, &(0x7f0000e51000)=[@text64={0x40, &(0x7f0000027000-0x36)="0f01d1c4a1f9c5c51066ba6100ed0fc72edea9030000000fc7ae0a00000065266766660f380217364e0fc76997660f0866660f382829", 0x36}], 0x1, 0x20, &(0x7f0000806000-0x10)=[@dstype0={0x6, 0x8}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000091b000)=0x0, &(0x7f0000ab2000)=0x4) 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003de000)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c46000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00003e1000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b5a000-0xc0)=[{0x7, 0x10001, 0x9, 0x40, @tick=0x9, {0xff, 0x7b5}, {0x4, 0xff}, @raw32={[0x20, 0x3, 0x4]}}, {0x7ff, 0x39, 0x2d, 0x6, @tick=0x100, {0x5, 0x8}, {0x9, 0x1}, @quote={{0x0, 0x10000}, 0x8000, &(0x7f0000e6a000-0x30)={0x9f, 0x7, 0x4, 0x10001, @time={r1, r2+30000000}, {0x100, 0x1}, {0x308d5bb0, 0x7f}, @control={0x6, 0xb8, 0x2}}}}, {0x6, 0x7, 0x100000001, 0xffff, @time={r3, r4+30000000}, {0x6, 0x6}, {0x2, 0x1}, @addr={0xfffffffffffffffc, 0x0}}, {0x1000, 0x5, 0x43, 0xffffffff, @time={0x0, 0x0}, {0x401, 0xf9bc}, {0x10001, 0x6e474139}, @time=@time={0x77359400, 0x0}}], 0xc0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000077a000-0x10)={0x3, &(0x7f000087f000)=[{0x0, 0x2}, {0x3, 0x4b8f}, {0x3, 0x2}]}) 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) r5 = syz_open_dev$sndseq(&(0x7f0000593000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000275000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000029b000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000711000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) 2018/01/27 01:18:47 executing program 5: mlock2(&(0x7f000012d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000ce0000-0x8)=0x0, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000737000-0x10)='/dev/input/mice\x00', 0x0, 0x10600) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000d68000)=""/174) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbf000)={0x5, {{0xa, 0x2, 0x2f43, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8899, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc38, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) r1 = accept4(0xffffffffffffffff, &(0x7f0000fbf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fbe000)=0x3a, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000081c000-0x20)={@common='lo\x00', @ifru_flags=0x100}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3000, 0x0, &(0x7f00001cc000)=0x0, 0x5, 0x0) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffeffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000ddf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x0}, 0x8) open(&(0x7f0000195000-0x8)='./file0\x00', 0x20000000080047, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) syz_open_dev$urandom(&(0x7f00009de000-0xd)='/dev/urandom\x00', 0x0, 0x40) 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000521000)='/dev/audio#\x00', 0x0, 0x80001) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00002eb000-0x18)={0x4, 0x1, 0x80, 0x0, 0x8c, 0x8}) 2018/01/27 01:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00004aa000-0x9)='/dev/vcs\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000da5000-0x20)={0x2, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000909000-0x10)={0x5, r1}) syz_emit_ethernet(0x4a, &(0x7f0000836000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x4, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aed000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000bc0000)='/dev/snd/pcmC#D#c\x00', 0x630, 0x101840) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00009fc000-0x18)={0x5, &(0x7f0000b14000)=""/180, &(0x7f0000a90000)=[{0x1000000000000, 0x24, 0xcc, &(0x7f0000447000)=""/36}, {0x7fff, 0x72, 0x4, &(0x7f00001ed000)=""/114}, {0x7f, 0x14, 0x100000001, &(0x7f0000ef1000)=""/20}, {0x7, 0x9c, 0x9, &(0x7f000066a000)=""/156}, {0x4b0, 0x38, 0x1ff, &(0x7f0000866000-0x38)=""/56}]}) 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) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000971000-0x8)=0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000ea0000)={0x2, 0x7, 0x4, 0x1, 0x10000}) 2018/01/27 01:18:47 executing program 5: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000031000)='/dev/mixer\x00', 0x400000, 0x0) r2 = gettid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000020000)={0x0, 0x8}, &(0x7f0000029000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000026000)={r3, 0x7375}, &(0x7f000001e000)=0x8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000031000)=r2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000033000-0x8)='./file0\x00', r1, &(0x7f000000b000)='./file0\x00') r5 = syz_open_dev$sndtimer(&(0x7f000001e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000032000)=0x7f) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000034000-0x8)=@assoc_value={r4, 0x5}, &(0x7f0000013000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000030000-0x34)={{0x0, 0x2, 0xffffffffffffffff, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000035000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000275000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x6, r0, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000e81000-0x8)='./file0\x00', 0x2, 0x20) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000603000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000248000/0x18000)=nil, &(0x7f00007d1000)=[@text64={0x40, &(0x7f0000bec000-0x55)="2e43f448b8fd000000000000000f23c00f21f835020003000f23f80f0966baf80cb8e2ac7d8eef66bafc0cec0f201f3ed3a05a6ba6c5410f01f80f20e035400000000f22e0f20f5e704636660f3a08350b00000012", 0x1b}], 0x1, 0x4, &(0x7f0000f8f000)=[], 0x0) mmap(&(0x7f0000891000/0x1000)=nil, 0x1000, 0xa, 0x10, r1, 0x0) io_setup(0x3, &(0x7f0000f20000-0x8)=0x0) r4 = syz_open_dev$usbmon(&(0x7f000079b000)='/dev/usbmon#\x00', 0x3, 0x200100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f000004d000-0x50)={{0xffffffffffff7fff, 0x1}, {0x6, 0x4}, 0x7, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a87000-0x8)={0x0, 0x0}) setpriority(0x1, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = open(&(0x7f000024e000-0x8)='./file0\x00', 0x0, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000500000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c59000-0x79)="347ceed4aa286f944cfd603e779316ff54c5560cc32504e71a692ba4cbdf40aa77d6bff44010a399b8ffc3c021f68f29cb4fba236d54f7f9e8a7ff1b92f8e6bf02941458eb770cad5cb21ad5e3ae1ee10950a2b24c5c2a18e586afa7fb3c2eb04350dd082c7bc00027c66ee41ba882bbf6f78d35c927e29c", 0x78) 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ae000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000040c000)={0x0, @in6={{0xa, 0x0, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7fffffff, 0x1, 0xfffffffffffffff8, 0x1}, &(0x7f00001ea000)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00008cc000-0x8)={r3, 0x100000000, 0xfffffffffffffff7}, 0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a0c000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff1000)={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]}}, &(0x7f0000c6a000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000427000)={r5, 0x2, 0x5, [0x1ff, 0x10000, 0x4, 0x2, 0x7ff]}, 0x12) sendmsg$alg(r1, &(0x7f0000c25000-0x38)={0x0, 0x0, &(0x7f00000cf000-0x80)=[{&(0x7f0000087000-0x68)="525618bc79fa207bba856c9b4a0cf0b2cc71983792e9ad4f98b631646732af255e74c6e26c3c324851e91f0c1d5ba228217105241741c2e6cdaa1d936b2ee999e06bfd939d6750b4561bb1b3e462d5783546b624e40205e03659d887c6c85dbbac5786abddbaa021", 0x68}, {&(0x7f0000723000)="173c107c792915904c85c7954c64fee098b730d9ae196c6b52a580b5b69d161237f574cd8cd6a905ba37b2c7134a875488ad007645cd24cd5fec4f93df4b", 0x3e}, {&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e83746933767a4660610c2f604dbb3ee0435db8f7c1597703fc2933f0afb57b44f5db239a6a77a8fb81befb19d83267d5a5d95e7aacd549aa28ac924eef934295457018e5366c57a88f6c6d1bdb0a7580f1898fc03e2aecf95c27ce10ce053e1947365174eb6bf14d0a0cf6", 0xa0}, {&(0x7f000091a000-0xca)="a7c949e275023c2f1c0380d2152ee5d0944a81d24e06add1ad47c6f2419e59521ea9d400deade97242dafca589361a142d410811b7939cbfb6e768d7dd0daa2c2591a95604f386449f5d7ec85a4bf29a3e7a31685342bd6100ab322172c7650f3b1e189da81d4659d31eff2ab635afef55036f0fe1a92b065fa7c5e547c0bbfa98bf2bc5a8e2744db7d0d5e98fc4afc90dcd14f6b9eb529047218a9f03e4ea7a310f14d3a8c5fe7d9eb47b31f43514def016022d03b64cfac35256d5c15b", 0xbe}], 0x4, &(0x7f000075e000)=[], 0x0, 0x8080}, 0x0) 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000cc1000)='/dev/snd/midiC#D#\x00', 0x1000, 0x404000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000e26000)=0x1000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000460000)='/dev/dsp\x00', 0x101000, 0x0) utimensat(r2, &(0x7f0000f43000-0x8)='./file0\x00', &(0x7f00003be000)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r3 = accept$inet(r0, &(0x7f0000d10000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000)=0xbfa90cba2b696474) setsockopt(r3, 0x81, 0x7c, &(0x7f0000e85000-0xcb)="8000000000020004572d07daf5831ee4080f7962387b0f4e998469add0238c2554abac1c80a66b44dff0db3753e37f540599d809461ce1a633d5faadbeccfccfce0b2ba089b9bd4c29b4f0cc0cb413d80bf9a33634ea23172e632bd1698f302c1c15b5c68209ee16bb8254ad1c72a13141072326e4374465c5d6638799fac8d44ffebf2c03ab222854b442f9a7821ab5b8fc95653e6b808dc093548326a59fd35f0001119785cd7940bcdeabd369dc62b26603a25bad5631b3f471d1da207dc9db8f112d8d6d9d64a32d45", 0xcb) statfs(&(0x7f00006c5000-0x8)='./file0\x00', &(0x7f000072f000)=""/71) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r4, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) getsockname$llc(r2, &(0x7f0000883000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000332000)=0x10) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000276000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000612000)={0x0, 0x10001, 0x8665, 0x6, 0x6, 0x0}, &(0x7f00005b7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000473000-0x6)={r2, 0x3f}, &(0x7f0000e9f000-0x4)=0x6) r3 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) setsockopt$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, 0x8}, 0x98) [ 55.126794] syz-executor4 (8379) used greatest stack depth: 15200 bytes left [ 55.152752] QAT: Invalid ioctl 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000+0xbae)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000007000-0x3)={r1, &(0x7f0000003000-0xe0)=""/224}) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r2, 0x40044103, &(0x7f0000006000-0x1f5)="") 2018/01/27 01:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x80) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/01/27 01:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00009a3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={r1, r2+30000000}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000341000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b0e000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c6000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) r2 = open(&(0x7f00009dc000)='./file0\x00', 0x200280, 0xc4) fanotify_mark(r1, 0x2, 0x10, r2, &(0x7f0000f5e000)='./file0\x00') sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) r3 = accept$inet(0xffffffffffffffff, &(0x7f000031d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dfb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fbd000-0x10)={0x0, 0x3c, &(0x7f0000c5c000-0x3c)=[@in6={0xa, 0x3, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001ad000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000c08000)={r4, 0x8, 0x0}, 0xc) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() sysfs$3(0x3) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ede000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$midi(&(0x7f0000542000-0xb)='/dev/midi#\x00', 0x5, 0x10040) ioctl$TCFLSH(r1, 0x540b, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d9000-0x10)='/dev/sequencer2\x00', 0xc000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000648000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) getsockname$netlink(r2, &(0x7f0000699000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0xc) [ 55.204427] QAT: Invalid ioctl 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000891000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000248000)=@dstopts={0xbf, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffe583, 0x34, "f6a7dc25c8e6065e71fdf6ea71a1dc3da7c32f3af9e4a84f12ede8b0cf58b4b16befdd33f170ee371a4cceb7ff1ce5d12822cd3f"}, @enc_lim={0x4, 0x1, 0x2}, @enc_lim={0x4, 0x1, 0x10001}]}, 0x44) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aee000)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}]}, 0x10c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000068b000-0x4)=0x0, &(0x7f0000c6e000)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000550000-0xd)='/dev/dmmidi#\x00', 0x290, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000225000-0x8)={0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r2, &(0x7f0000b41000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000759000-0x4)=0xc) 2018/01/27 01:18:47 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00002ed000)='/dev/input/event#\x00', 0x2, 0x82) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000277000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$bt_sco(r1, &(0x7f0000a9d000)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009b7000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fb0000-0xc)={0x1, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000049c000)={0x0, @tick=0x4, 0x10000, {0x8, 0x3}, 0x400, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000598000-0x8)=0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$KDDELIO(r0, 0x4b35, 0x23c2) ioctl$TCSETS(r0, 0x40045431, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000016000)=""/217, 0xfffffcde) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_get$uid(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000285000-0x4)=0x0) wait4(r0, &(0x7f00002f4000-0x4)=0x0, 0x0, &(0x7f000002b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) wait4(r1, &(0x7f00005e2000-0x4)=0x0, 0x6, &(0x7f000039c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @time={r2, 0x1c9c380}, 0x0, {0x2, 0x0}, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000094c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 01:18:47 executing program 5: 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, 0x3f, 0x400000000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4931, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0x0, 0x1) 2018/01/27 01:18:47 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000-0x6f)="d7f0a2ace7cf43e633f2421b29b4472a04aaa459555864cd8cd84e0052dab3cfbb765fc249a870d31447f05934c16ae9b92bf7ba2d5f8c4934bde150624f5cb1fccf9509f1c33ee610e0519dc34d7c7e71a7", 0x52) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/01/27 01:18:47 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 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 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x3, []}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000278000)=0x0) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000f04000)={0x0, 0x1, 0x3, 0x2f2f, r2}) 2018/01/27 01:18:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f00005ad000)={0x2, &(0x7f0000333000)=[{0x7, 0x0, 0x7ff, 0x9728}, {0x401, 0x2, 0x9, 0xff}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f00003fe000-0x4a)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x0, 0x0}, 0x4a) r1 = semget(0x0, 0x3, 0x222) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a07000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f000005d000)="87541830b9cbfe434df972c3505c584ca7ad3e51138fae98007ea272641e1d9ca2d0bc37aa70e5e134c0611beaec559cf4c887a8536d136a5ed59fa883e169e5452791a242970359059138480214e8b5055c916efe94a01613f76c841fe2967c4e3ac2c8bf563d784abec1f0c579f82537", 0x71) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000d56000)=0x3) 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(r0, &(0x7f0000c33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000771000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000593000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000b97000)=0xbcc) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00000f7000-0x9)='/dev/ion\x00', 0x80000, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f00005be000)={0x3, 0x2}) close(r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/27 01:18:47 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000c2d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:47 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c41000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000d56000-0x35)="d0ed088c0c9d94107a7dfad2bd35175f9afa0c10", 0x14, 0x0, &(0x7f0000ab6000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000061b000)="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", 0x270, 0x0, &(0x7f000022f000-0x20)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000ccb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000647000)=[{&(0x7f0000cbd000-0x1ef)=""/4096, 0x1000}], 0x1, &(0x7f0000220000-0xbe)=""/190, 0xbe, 0x0}, 0x0) 2018/01/27 01:18:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1, 0x56) connect$bt_rfcomm(r0, &(0x7f0000313000-0x9)={0x1f, {0xffffffffffffffad, 0x6, 0x2, 0x1, 0x6, 0x9}, 0x0}, 0x9) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockname$llc(r0, &(0x7f000027f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000099000)=0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/27 01:18:47 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000b5000-0x52)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 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}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f9000-0x4)=0x10) getsockname$unix(r0, &(0x7f00000e2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000f8000-0x4)=0x8) 2018/01/27 01:18:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000004000001, 0x0) connect(r0, &(0x7f0000ee9000-0x80)=@nfc={0x27, 0x8, 0x9, 0x7}, 0xffffffb8) 2018/01/27 01:18:47 executing program 6: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0xfffe, &(0x7f000076b000/0x800000)=nil) r1 = syz_open_dev$mice(&(0x7f00003ac000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) shmat(r0, &(0x7f0000841000/0x2000)=nil, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000297000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c8d000-0x4)=0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) fadvise64(r1, 0x0, 0x40000, 0x3) 2018/01/27 01:18:48 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x9)='maps\x00') preadv(r0, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) ftruncate(r0, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x8000) dup3(r0, r0, 0x80000) 2018/01/27 01:18:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000)=0x0, 0x2, r2, 0x7}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a72000)=0x20, 0x4) 2018/01/27 01:18:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000ff3000-0x10)={&(0x7f000071e000-0x30)=""/48, 0x30}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b96000)=0x8c) 2018/01/27 01:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000068e000)=0x0) r1 = syz_open_dev$dspn(&(0x7f0000b41000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x50802) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f000055f000-0x4)=0x0, &(0x7f0000c7a000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000857000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b0c000)={0x0, 0x101}, &(0x7f000088b000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000749000)={r3, 0x3}, &(0x7f000029f000)=0x8) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000089f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000505000)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fa8000)=0x1, 0x4) 2018/01/27 01:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000302000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00007a6000)={0x3, 0x0, {0xffffffffffffffff, 0x1, 0x7, 0x2, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000099f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[{&(0x7f00000ee000)="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", 0xb41}], 0x1, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:18:48 executing program 6: 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) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c26000)='/dev/vga_arbiter\x00', 0x484102, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x240000000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a36000-0x4)={0x0, []}, 0x4) prctl$void(0x401000000000027) 2018/01/27 01:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00004a4000)='./file0\x00', &(0x7f00009cc000-0x8)='./file0\x00', &(0x7f00002d2000)='cifs\x00', 0x2100000, &(0x7f0000273000)="8a22d8a48b8dafc85e0b") 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) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") umount2(&(0x7f000056e000-0x8)='./file0\x00', 0xc) 2018/01/27 01:18:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x309c2, 0x1a1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a8b000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000000b000-0x21)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) sendmsg(r1, &(0x7f00007a7000-0x38)={&(0x7f000002e000-0x10)=@nfc={0x27, 0x0, 0x7, 0x6}, 0x10, &(0x7f000037e000-0x80)=[{&(0x7f00003b9000-0xfb)="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", 0xfb}, {&(0x7f0000edc000)="", 0x0}, {&(0x7f0000fa1000-0x2a)="606a890d24b1d6754036d803deff2d2708c1b276d7f5357f08a72eca7e075b98875aa9c9945c39eae8d3", 0x2a}, {&(0x7f0000d5a000)="6a74c6acc286d9e28aca4d6a5751e36af4932df8972ba7b1a8abe17624bf0fb370657fc15382a8cd529726c2b77b918d02a9c1b625fe8497add3520588bf499f9f546a31bd29bf7bb5be752385e7a6036772d1f4cae187c679802f53f46db956a8721493d3fdecfa154a0b159ab21669704387acf865", 0x76}, {&(0x7f0000d90000-0x5c)="8431385e84e6406e530467b030100011d434924b8ff7da2c59805a99bceb80d3bea1d84b4dbf53a6cc7367071706abf9ba987c53df1faa615c9865e7a6d9b949f94678c279cf405037fe3e908a333214895ded03547520d36f894827", 0x5c}, {&(0x7f0000466000-0x38)="f5ea6a9513ef4a85b172192eed086345e1bae6815510bfbcbf92ba120a8fc4defa372b8a4865075fbab0e14e6a5c96ac4c79d2ea6cb8d22c", 0x38}, {&(0x7f0000fcb000-0x5)="29590c16fd", 0x5}, {&(0x7f00008a6000-0xd8)="7536ac87c0fa9cee56d36ffcccd31a95e38bcde21d497600f0fe4e1b6ec53c5f7b698b705e4967c70f71979416d425ce8c67fbe09fccba11ae12ba099829c63241d14ec4074045b47c98d9a13b78e1f636d6b9d4e15dbcc8febc8e752652ed0fdb43d84beb261c157d6049c1632525baa6bf42fab6c5dc67094570d2e2a5bfc7ef80c247555c8155df00437c056f8d1a7e5f5324a916ee6fb6dda0dbcded7b0fc217cc5350be6d0f81ac84fbfb3e011847abe95d1e964f576293b194c7bd8fbdd8575354c5b0e4bebc6b2215cb8b71dbec2c4a2f6f65640d", 0xd8}], 0x8, &(0x7f0000c0c000-0x400)=[{0xb8, 0x0, 0x3, "6a6140efc666a8cdea4323a9e74858da5ef13d287bcf8baf43d84a1240367767f59ecbc7004eb66d858a9ef9c9165f952272a3c95014ec33fbad9c51d1997859f7e40221764a633d5d68dab2b73d79e65d41d85affb11731484bf71e9d7ca2a5e70130546ee3ea7c303a2cff5567ecfe58638ffa89c4896ee09798d94d5600654f2c4c5072a788172b5174e665b51db4b4f2214ee4355b7eb81e3bac826b70b841c6ac86468d6800"}, {0x90, 0x6, 0xb94c, "1594a95f3a43c805d927212788c652023f78b628d782f6cc9368ecf24f00a5b14858abfa3253299ae75a6ddeed4817287ac3d8271267882f0c7bbec8e13ff279f3f2d743ea08e1b8eca9d45541a47075cd937db2dcd700c98cebecf9a25f7f7f519adbe273a110ac3cbe78aecd7a85505cca6449c81140fdabcc"}, {0x90, 0x0, 0xeba, "b4af98b4a6e12f635b0b27f7c3c08b9689fd23c1befe44bcd25799ce9af314272b8928e69f2f6dca449b86883772a403359be8334dfd2b08caa590713c2bd71a5628d7e8ca2c7d24de15916c8c2a0d98c94ba51cd31569accbdc33f97574b83bf5d74cb1cb8818efdb4b303c1d85d84c5b942579516b8ddec817dc2d0832e1"}, {0xe0, 0x6, 0x4, "a351ce698abcf60cc7c2689d487976d62e4517c4a24ff397742cdc29501774ba4b718a5261c00fbb32e0572d5083ad0f06a83d0b2e8394bc683050f8c4376e5a71d84617815ad97898968c84a242bdb3338d99e6ce7049e6817510e7e837a377c72b3af8fa79c2f97340ed52406b5c385da8b01e29f9add0fc69cde156e3b1ff6a6664ab13da4ddd0adea37dc0b16f551d1f740a874ac79eb235a68e22ffed0b237a258312bd9dfc6f836486d7dc58e89ad04bc9618185e53aad03ddd118c52c57801215fcdb25a130b5befa5b6ef6"}, {0xb0, 0x117, 0x5, "00d636dff72f19906150276f796fbeaaf3a4e317a0f27d798714a476c8fd3a0d7b81bffcc2b2940d673531366632d2de8d3dcb7a942dc0ae0022954363c828b8ca94cae87eb65d42151635594d91e0901c716659f0a7f043709d6d9226a39899f4fc0af39d6fa92fa6784dcf69f1a3a8089da4e96f0682a551c523de51bfb7b40d6895bff3ab44c2bd50661579e9620236e8dc55bf1fd7352b4da35d"}, {0x98, 0x10c, 0x40, "d7319182dcdc782895c296d62af25c3ea8951cbc06cab3b2f9bf6421e523b09d26e65f4a912a9e229f30827f6d5cbd5507f6b4ce49382efc12545162a8456434949272c1829006385a1df596ff46d32487fecc5ad951c86964dc8ad151d961c20b4da5bf05dc5503639b4493083790feb384767752f9a2555dda606e27b3267ab4"}], 0x400, 0x8010}, 0x20000010) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fee000-0x20)={"f8d1ef4cbbcbe1c0cbf1c9b9171f5217", {0x4, 0x8, 0x5, "29c1807f45ad", 0xffffffff, 0x0}}) inotify_add_watch(r1, &(0x7f000042e000-0x8)='./file0\x00', 0x4000044) 2018/01/27 01:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) dup(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cfc000)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/27 01:18:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = syz_open_dev$audion(&(0x7f00000e0000-0xc)='/dev/audio#\x00', 0x36a4, 0x80000) syz_open_pts(r1, 0x20000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006b0000-0xc)='/dev/autofs\x00', 0x400000, 0x0) ioctl$sock_bt_hci(r2, 0x400448ef, &(0x7f0000303000-0xc)="e7cd6cc4ffeef8290a1d737a") ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007de000)={0xaa, 0x6, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e76000)={0xaa, 0x18, 0x0}) r3 = add_key$user(&(0x7f000022b000)='user\x00', &(0x7f0000b45000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006c7000)="81a6437f8065f21afe900c1dc0afdeca698d0f1a24fcd49d900f2e8b62b7098c8f738ceba7", 0x25, 0xfffffffffffffff8) keyctl$describe(0x6, r3, &(0x7f00002f0000)=""/2, 0x2) lseek(r0, 0x0, 0x6) 2018/01/27 01:18:48 executing program 5: 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 = socket$netlink(0x10, 0x3, 0xf) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000914000-0x15)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) bind$netlink(r1, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r2, &(0x7f0000e18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001db000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000ee4000-0x48)={0xb, 0x0, &(0x7f0000f72000)=@raw=[], &(0x7f00008ba000)='GPL\x00', 0x6, 0x52, &(0x7f000061c000-0x52)=""/82, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) unlink(&(0x7f0000116000)='./file0\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0xffffffffffffff30) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004a0000)={@generic="9d7891c1b1e27d492a623232cb8fe68c", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000ba1000-0x5c)={{0xa, 0x2, 0xc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0xffffffff, [0x9eb, 0x5, 0x9, 0x582f06e2, 0x4, 0xc35, 0x6, 0x0]}, 0x5c) 2018/01/27 01:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) 2018/01/27 01:18:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036e000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000568000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009b3000)=0x14) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cf3000-0xb0)=""/176) creat(&(0x7f0000462000)='./file0\x00', 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) 2018/01/27 01:18:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f03000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000fce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000938000)=""/148, 0x94, 0x60000023, &(0x7f0000ffd000)={0x11, 0x0, r2, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xec7}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000688000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a3e000-0x2c)=@ethtool_cmd={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:48 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) creat(&(0x7f0000592000)='./file0\x00', 0x101) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x10000009, &(0x7f000003d000-0x3b8)=[{0xfffffce3, 0x29, 0x37, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/27 01:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000071a000)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001df000)='/selinux/checkreqprot\x00', 0x422040, 0x0) syz_emit_ethernet(0x3df, &(0x7f0000431000-0x3df)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0xfffffffffffffffc, 0x8, 0x3, 0xfffffffffffffe01}, {0x5, 0xba, 0x1, 0x7fff}], @ipv6={0x685340ea, 0x6, "9daf52", 0x3a1, 0x3b, 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}, {[@routing={0x32, 0x12, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x80000000}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x2f, 0x4, 0x0, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @hopopts={0x37, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, @fragment={0x3e, 0x0, 0x3, 0x81, 0x0, 0x7fffffff, 0x0}, @routing={0x32, 0x2, 0x0, 0x5, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x3f, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x6, 0xa8, "e292d8e6868e6bb22fa7cda4c7bcce39201c041cc4cbda4be63c3d1534558df2d3caaa0377ba57a802a946f64db194e53059b36272e7daf56e572168e8d8e701367a4a850b8c5eacc85a774a12d282b82e4446b6a70d600d322ac51d488eea89dd3622fa49bca2d688778615627666c79f209d7781021f3a4b5fdc59dbf3bb820bed5bcbabae6070b4c0655aa4355156058f8421f0e330d40a494842328c56f3937d0fdafe7be7ce"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x40}, @enc_lim={0x4, 0x1, 0xd27f}]}, @routing={0x0, 0x6, 0x0, 0x6, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @icmpv6=@time_exceed={0x3, 0xad5832c5dda78e7, 0x0, 0x413f, [0x0, 0x0, 0x0], {0x2, 0x6, "f8d2d5", 0x3, 0x7d, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [@dstopts={0x32, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffff, 0x4e, "e25bffab22a090539ee6af1576c6ccd06899e67122d1d645efbaa662385faa97fd79acb2072949b1882bd32ee93db4ee5d8109ab9a043bbbdc31c393b006e8018f007229ee3a2f0091f79d64bf31"}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x7fff, 0x4, 0x5, 0x8001, [0x81, 0xfffffffffffffbff]}}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0xdaa}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @ra={0x5, 0x2, 0x4}]}, @routing={0x3b, 0xa, 0x1, 0xfffffffffffffffb, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}]}], "1587d6e38e1856b6d4bdfc72e84c98903c1d0154952939286aa32aee33a041134539692822142e99138ed4def1736905bc550b7a951b4b8360debc430f7aa142b2f3bd7c4a0b6009d3c44bc9a5a7c067dd8564eb89452671d2242ca31d883721c3f5fbf3d4834c06228f33f76cb14d402318a02a"}}}}}}}}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ae000-0xa)='/dev/cuse\x00', 0xe0280, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000506000-0x14)={0x0, 0x80000001, 0x6, [0x0, 0x4, 0x20, 0x800, 0x401, 0x1]}, &(0x7f0000f07000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000262000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/27 01:18:48 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80801) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000005000-0x2)="c50f", 0x2) close(r0) 2018/01/27 01:18:48 executing program 6: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x5, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0xe, 0x4, 0xf, 0x10, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0xb, 0x1, {0x6, 0x32, 0x4, 0x4, 0x0, 0x9c, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x2400000, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x3ff, 0x0, 0x0, 0x3, 0x5}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0xc0) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, r1}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000-0x10)={r3, r4, 0x5}) 2018/01/27 01:18:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000048b000-0x8)={0x0, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000f46000)='/dev/dsp#\x00', 0x9, 0x24300) poll(&(0x7f0000506000-0x10)=[{r0, 0xc000, 0x0}, {r1, 0x1, 0x0}], 0x2, 0x0) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000cfc000)='comm\x00') ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000d31000-0xc4)="7dc1e24b24629ba1e219feedbce5cc0aefac433c9d52fe667fd4af07111302edc634b596bd23726e4614d2440351ac8a1eae763f794d8c8a06be91a9fe0e3d77e4fd8bf182ff989e2c942489c1c3b6bb819c09dc69d35b48df5f38a68de8f37477e500b5fac8c260c2aec7e6d1098eef41e4b08e97e5153c65863cc6f6f7fc94c1d4a2194a7ea5f98da664ccf9ec40ea59863174783960d2b7b0f2a924ac226c849327537cd85ad36dcb24fd0508cb142ad960db3f1e042617cdb1a965a863f848564a61") setsockopt$inet6_tcp_int(r3, 0x6, 0x1e, &(0x7f000064c000-0x4)=0x2, 0x4) r4 = syz_open_procfs(0x0, &(0x7f000033e000-0xf)='attr/keycreate\x00') ioctl$KDSKBLED(r4, 0x4b65, 0x8) sendfile(r4, r3, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/27 01:18:48 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) r0 = socket(0x1e, 0x4, 0x0) getpeername$inet6(r0, &(0x7f0000246000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00004ff000-0x4)=0x1c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000074e000-0x10)=@req={0x3fc, 0x0, 0x1, 0xffffffffffffffff}, 0x10) close(r0) 2018/01/27 01:18:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400, 0x0}, &(0x7f00008ee000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f0000fd9000)=0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f0000a9f000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000955000-0x4)=0x14) [ 55.727058] QAT: Invalid ioctl 2018/01/27 01:18:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005b7000-0x4)=0x3, 0x4) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d1000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b82000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffffffffffff6b81, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1794, 0x9, 0x7ff, 0x8, 0x12}, &(0x7f000061f000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a69000-0x14)={r1, 0x4, 0x567, 0x0, 0x4, 0x0}, &(0x7f0000458000)=0x14) 2018/01/27 01:18:48 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f41000-0x4)=0x1, 0x4) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 55.763066] QAT: Invalid ioctl [ 55.775128] QAT: Invalid ioctl [ 55.787232] QAT: Invalid ioctl 2018/01/27 01:18:49 executing program 7: mmap(&(0x7f0000000000/0x101000)=nil, 0x101000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x76, &(0x7f0000092000-0x15)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x6, 0x7, 0x3a7}], {0x8100, 0x4, 0x5, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x7f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) fstatfs(r0, &(0x7f00000bc000-0x1000)=""/4096) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x7, 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x7, 0x0) r3 = accept4$ipx(r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000001000)="b57f9d9531e56d20510e9dba2fe9a6326ab031781cf29a9c9fa001959a1d9c9d000ff2db5efba7100949d96f54319c257ebc97e7bd16565c9b080c023bcd10db1d45e1cb02f05b01356f9cc5290cc05d255eb46dae76ceb31f28f53a94b4d34b1546ac8f80de68ab70", 0x69, 0x0, 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000002000)=""/4096) readahead(r3, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000040c000)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x0) 2018/01/27 01:18:49 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xfffffffffffffffe) recvmmsg(r1, &(0x7f0000bec000-0x3c)=[{{&(0x7f00001fa000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[{&(0x7f0000a4d000-0x20)=""/32, 0x0}, {&(0x7f0000a94000)=""/140, 0x1000002c5}], 0xcc, &(0x7f0000c59000-0x14)=""/20, 0xfffffffffffffc62, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000bbf000-0x7e)=""/126) write(r1, &(0x7f00009bd000-0x2b)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000029a000-0x12)={@generic="91dff20bdd20666809dc85a3aff988f9", 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000d00000-0x14)={0x2, 0x7800, 0x0, 0x0, 0x10001}) 2018/01/27 01:18:49 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000001e000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000002a000)=0x48, 0x80000) listen$netrom(r1, 0x80) r2 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x5, 0x80000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000001b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = fcntl$getown(r1, 0x9) rt_sigqueueinfo(r3, 0x37, &(0x7f000002b000-0x10)={0x2c, 0x15b0, 0x0, 0x5a}) 2018/01/27 01:18:49 executing program 3: clone(0x34bfdc9e32880748, &(0x7f0000756000-0xb9)="", &(0x7f0000830000-0x4)=0x0, &(0x7f0000967000-0x4)=0x0, &(0x7f0000bbc000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x1, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000002000-0x14)={0xffffffff, 0xffff, 0x0, 0x2, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0xba9f, 0x4) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') clone(0xa0800000, &(0x7f0000fa1000)="2c70eccd31f047033973bf036e", &(0x7f0000a65000)=0x0, &(0x7f0000000000)=0x0, &(0x7f000012c000-0x54)="72bd966b962f45cc073b850ad7d4f9469997b65081b9ad428926813d7db08ac051f5835e8e3f42beeb5de78f3ecff40065ab7e38624baa65b8f44629154be0ef714d6b4a561543723b83e42662894fb6835c1311") 2018/01/27 01:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b3000)='/dev/ppp\x00', 0x100, 0x0) r1 = socket$inet(0x2, 0x0, 0x6c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b2b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f09000-0x10)={r2, &(0x7f0000fcf000-0xc7)=""/199}) sendmsg$kcm(r0, &(0x7f000035c000)={&(0x7f0000d88000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x0, 0x3, {0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x443}}}, 0x32, &(0x7f00002e3000)=[{&(0x7f0000c6e000)="0468c1b632eca70b6c146e6a4997e0d710ec0f340c670284ec80eef86b6b34a5f3df21fd9725c4abf00ab78c8ba1354dfdb1cdc52755d046f8dd97b613d60bfe83d077d498c4c0d085a796cab35210ec9181687c82b2404bc47fe1169e6c1111b717598e912d439ee474c3b3dc9532bfaed9e8b5a31e15d9ec7a4378414e92e03becfd96f53ea9b4f2c9789e71ce3edeb0b85f261d491c12223dd1198e387a406da439f9710c617004264c7ede68b9e1adf4478e09df150c8ed0293d", 0xbc}, {&(0x7f000026a000)="ea3dcc52e89bc9a04a20d2eab865b9f7e39667a18d82266df1a7b616c82ffa9f623eb214413c3de56c0b518f4922f60a798bc45ce8a2e4eff3f948279afb0e2edeb20e3c83da385421ad9ad0d7e385a40bccef9e52dea46e58b7080a92c353e1baa18193d892e56ab300121cdbac87525a14b98037de15a0ffd40059e6d4", 0x7e}, {&(0x7f0000875000-0x5a)="4339a4e95b85ecd0ef5f75fbde711238fc303956d01d739f2f331df6647943f6ff0b356eca82da4a50eb60e66d4db984a6df3595151c98a3c689432b659af17be622a83bd03182e7ff267b12d692dbbd7857828c0a0cc05f7736", 0x5a}, {&(0x7f0000d80000)="4d40488303604c3eee7ab8f6a40d8e10bfa0e04978398bc4b3d4c4912dec3ed899db2ab488447cf86c3f84a31a9840a31c91d3491d20893091c5ef0480ac0680c0bf4680d8d8276019b148bd6d786d52028d1b1c0f58a5dfd3e5dfb374e185c52c0d3547001d32ed6baf2790ef8441609b6e039a8cfac671e1a8c56114451361fef37d9b21f8db8fcc092f0ac5ca45eed31a40fc508a1192d1b128d6b5e415a783712893aef6413a6b763dc4b8ac77959ddc28999883fa2b92e51c7a649f284524a33ca56b3e88bd370f0a2de273ad505d019022efb87a45b6849054c68e4b51a96a8a259fcca92445fb", 0xea}, {&(0x7f0000867000-0x60)="18d0b769a11868e895bd0a25ffe34d67738239270834a0d773b187236437c6e9699d8d8c0c03e577ebab008c700efe9c203e023fc5bd3cec6759e593736a15a2e1f7aeb4172ecbbdbe46fe20bf90182e36e1c545c61296befaffd0a3a0bde0d3", 0x60}], 0x5, &(0x7f0000377000-0x12e8)=[{0x58, 0x119, 0x101, "5bd683478dc68ca8bb708fa5411ac417295b1afb2fa9a57b2d5094493637a3e4accdb02a4662bc44abadb4ef8019eb8cc8aef258fb03ce6c047c592f0f5825685cdb"}, {0x88, 0x10a, 0x1, "8f26561787a73f69d467856ca36abbb31977157cbb451eca02766bc085308fc7970347abfd22479250fa62ece783f54029f0e7fad5f0ca9721620ce3aedb48cb8887802a2574cd020a19f503b4c38da35274a0c5260538d8f433060371f68563a4bb90f826a84006a6cf7d87de7bbce875"}, {0x1010, 0x117, 0x40, "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"}, {0x68, 0x10c, 0x2, "1e29265d6fde8b62afec4429c5c463522771709dd7dc42db9e7f18a4c3fce0a18b0dad0bd010b659747f87ee2d533a19631e706c5d2fb3df9e8c9f4ecc1662cb598ba770fb6a8a2e9e92ca9e3a63d7d925071a1827"}, {0xf8, 0x11e, 0x3, "0bd1f8312243348cd25d9ff29dc30d6b014a5ad7ab99dd6a46dd7943c26d1729a4249243985d254693456deb429b709eda212d4b505c3a1d9225632903c25ab8b8be7e3e60685eadaea1941bdfdf8f6e961f8b91e0f83982229fb9fc85e916accdc9f0f42200f6aa518ee5f024457b3bcfbadfea4fda18cb4bc0721bebce057ce0b2b73a37deadb878b7ffddf376c6f32c2741fd0fd32b1446475c75cebce8670cbae646aef561dfd6389970da8b83ed243c443fa57ae697ee5521aef732f4761667a527966f1134dd30e5cd95913367f0866e62f83357519dea49c0d1ecea4c10fd"}, {0x98, 0x1, 0x800, "efbfe3627d396a45f7aec82fe87ec6809a5b4bfd9b16b3f5fc2fbba618f6fcfe3801f71be3071e9a652151a52547cc917b78b19887ef66d1c957afb763de04026f1998f7120cb85d15ba984392fff491a5de67f8609177a91748369dec9fc36f5a06bd01ad11cd1eb293cb59ad6efb3df2fa360e127e28238899c98a935637a8f9249f9187ec"}], 0x12e8, 0x40}, 0x8000) r3 = syz_open_dev$mouse(&(0x7f00003f8000)='/dev/input/mouse#\x00', 0x7cc, 0x20000) ioctl$KDDISABIO(r3, 0x4b37) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000ad5000)=0x0) ptrace$getregset(0x4204, r5, 0x200, &(0x7f000085b000-0x10)={&(0x7f00000e0000)=""/11, 0xb}) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f000011c000-0x28)={@common='lo\x00', &(0x7f0000924000)=@ethtool_wolinfo={0x1, 0xeb3, 0x0, "63d156a528d7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f47000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = shmget(0x2, 0x2000, 0x99, &(0x7f000098d000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000e73000-0x4a)=""/74) socketpair(0x2, 0x801, 0x3, &(0x7f0000122000)={0x0, 0x0}) faccessat(r3, &(0x7f0000bae000-0x8)='./file0\x00', 0x10, 0x100) clock_gettime(0x0, &(0x7f00001bf000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007ea000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000f5b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000673000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000e4f000)=[{0xdc, 0x3, 0x0, 0x1, @time={r4, r5+30000000}, {0x6b, 0xfffffffffffffffc}, {0x100000000, 0xfff}, @queue={0x9, {0x8, 0x1}}}, {0x0, 0x5, 0x507, 0x7, @tick=0xde, {0x83, 0x7}, {0x8, 0x8f1}, @time=@tick=0x1ff}, {0x353, 0x20, 0x40000000000000, 0xe000000, @tick=0x6bf, {0x81, 0x9}, {0x1, 0x20}, @ext={0x80, &(0x7f0000fed000-0x80)="e172360213e1d40a100632dec0e296d3b019e9ffb4cc86b21464dd303425907bab32788d3f48698c939bd8c8eea445eb3012c38da7aa261994a300f7edae9033895c005e953be1e847a4752e0b0f5f1394fe1557f22c515b4866581deb42f2c248381964dd2efe40b5d6e600c80f05ef6109c69e157671fffba68f7e95730705"}}, {0x40, 0x101, 0x3, 0xe699, @time={r6, r7+10000000}, {0x69, 0xd5}, {0xff0, 0x1}, @quote={{0xbe43, 0x6da}, 0x9, &(0x7f00009ed000-0x30)={0x2, 0x2, 0x5, 0x3, @time={r8, r9+30000000}, {0x8, 0xffffffff}, {0x5, 0x1}, @queue={0x7, {0x3, 0xffffffffffffffc1}}}}}, {0x800, 0x7, 0x80000000, 0xffff, @tick=0x1, {0x4, 0x9}, {0x8, 0x8}, @queue={0x0, {0x7, 0x2}}}, {0x1000, 0x1e92, 0x3, 0x0, @time={0x0, 0x0}, {0xab, 0x8}, {0x4, 0x3ff}, @raw32={[0x1, 0x3, 0x1]}}, {0x2, 0x2, 0x82, 0x1, @time={0x0, 0x0}, {0x7, 0x80000000}, {0x401, 0x1}, @connect={{0x5, 0x0}, {0x0, 0x4}}}, {0x7, 0x1, 0x101, 0x8000, @time={0x0, 0x989680}, {0x3, 0xe}, {0xc3e3, 0x9}, @addr={0x8, 0x8}}, {0x0, 0x6, 0x1, 0x80000001, @time={r10, r11+10000000}, {0x7, 0x2}, {0x5, 0x80}, @control={0x80, 0x9, 0x8}}, {0x8001, 0x9, 0x80000001, 0xf2, @tick=0x4, {0xeea, 0xff}, {0x9, 0xffffffffffffff81}, @queue={0x6, {0x8, 0xe7}}}], 0x1e0) r12 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000ddf000)={0x1, 0x1, &(0x7f00009b3000-0x3)=""/3, &(0x7f00005e3000)=""/0, &(0x7f00008dd000-0x92)=""/146, 0x1}) utimes(&(0x7f0000c98000)='./file0\x00', &(0x7f0000480000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x2400, 0x4) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2018/01/27 01:18:49 executing program 1: mmap(&(0x7f0000000000/0xab6000)=nil, 0xab6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab7000-0xd)='/dev/binder#\x00', 0x0, 0x200000002) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab1000-0x30)={0x8, 0x0, &(0x7f00000fa000)=[@acquire={0x40046305, 0x1}], 0x0, 0x0, &(0x7f0000ab0000)=""}) 2018/01/27 01:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) r2 = getpgid(0xffffffffffffffff) r3 = getpid() r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a66000-0xc)='/dev/rfkill\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00009e0000-0xc)={r4, r1, 0x9}) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/27 01:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000019000)=0xfffffffffffffffa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fa7000-0x4)=0x0, 0x4) recvfrom$inet6(r1, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f000032c000-0x1)=0x0) shutdown(r1, 0x0) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b00000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b00000)='/dev/hwrng\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f00002bf000)='/dev/loop#\x00', 0x8, 0x40000) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000b02000)="a86a4dfbcb76270e14b9cfb89f4b5ed6c85555c0dfcba8269caed18b3a31ad5675dd65c5f5ba9de207bece6404fd2839d75bdfc37663e566f205720f95857dd9b83c2a69b4c586e0a0c5cfbd7b6e9ef81e1153cc4f224f", 0x57) lremovexattr(&(0x7f0000b02000-0x8)='./file0\x00', &(0x7f0000b02000-0x9)=@known='user.syz\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x8000) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000aff000)=""/59) lseek(r0, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000346000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/27 01:18:49 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000024b000-0x4)=0x1c) mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b50000-0xf)='/dev/sequencer\x00', 0x8800, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b50000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000a97000-0x4)={r2}) r3 = socket(0xa, 0x80001, 0x0) fsync(r3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r5, 0x0, 0x0) setpgid(r4, r4) [ 56.954797] binder: 8603:8606 tried to acquire reference to desc 0, got 1 instead [ 56.983789] binder: tried to use weak ref as strong ref [ 56.983801] binder: 8603:8621 Acquire 1 refcount change on invalid ref 1 ret -22 2018/01/27 01:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d10000-0xb)='/dev/audio\x00', 0x802, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f000070a000-0x8)=0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000915000)=0x0, 0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000c3d000-0x90)={[0x80000001, 0x4, 0x2, 0x8, 0x0, 0x6, 0x400, 0x4, 0x3, 0x9, 0xf4b, 0x1, 0x3, 0x1, 0x8000000000000000, 0x0], 0x1, 0x900}) 2018/01/27 01:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) io_setup(0x5, &(0x7f00009b1000)=0x0) io_submit(r1, 0x0, &(0x7f00005a4000)=[]) syz_open_dev$sndseq(&(0x7f0000701000-0xd)='/dev/snd/seq\x00', 0x0, 0x105000) lstat(&(0x7f0000bc8000-0x8)='./file0\x00', &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b27000)='./file0\x00', &(0x7f00000d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) 2018/01/27 01:18:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0x34)={r1, 0x0, 0x2c, "38270ac61a2ae093211ac77ec2a0e33884358f3f836611f6ced3f0ccf45dc3c1c1ca4dd27e44a3e52d6c1dc1"}, 0x34) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x400, 0x4) fadvise64(r2, 0x0, 0x0, 0x7) 2018/01/27 01:18:49 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000002000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x17}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffc00000000, 0x32}, &(0x7f0000001000-0x4)=0x98) 2018/01/27 01:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00005c6000)='./file0\x00', 0x121) sendmsg$nl_xfrm(r0, &(0x7f00003c2000-0x38)={&(0x7f00005ee000-0xc)={0x10, 0x0, 0x0, 0x47008000}, 0xc, &(0x7f00005c0000-0x10)={&(0x7f0000d1e000-0xe0)=@getae={0xe0, 0x1f, 0x8, 0x5, 0x1, {{@in=@rand_addr=0x0, 0x2, 0xa, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ec15125, 0x2}, [@srcaddr={0x14, 0xd, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @ipv4_hthresh={0x8, 0x3, {0xb, 0x12}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0}}, @tmpl={0x44, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x2, 0x2099e682aee8ee8a}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2, 0x3, 0x2ca, 0x800, 0xa84, 0x4}]}, @mark={0xc, 0x15, {0x3, 0xc1}}, @ipv4_hthresh={0x8, 0x3, {0x17, 0x1e}}]}, 0xe0}, 0x1, 0x0, 0x0, 0x40}, 0x8000) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009f1000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000148000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a07000)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000142000-0xc)={r1, r2, r3}, 0xc) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[], 0x0, &(0x7f0000804000-0x188)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/27 01:18:49 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x3) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) fcntl$addseals(r0, 0x409, 0xb) 2018/01/27 01:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000f3b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80010, 0x80) recvfrom(r0, &(0x7f0000148000-0x9e)=""/158, 0x9e, 0x40000000, &(0x7f0000435000-0x10)=@ax25={0x3, {"78b5947a3e863f"}, 0xdd3b}, 0x10) add_key(&(0x7f00003bf000-0xa)='encrypted\x00', &(0x7f0000a57000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fe1000)="8a", 0x1, 0xfffffffffffffffb) add_key$keyring(&(0x7f000074a000)='keyring\x00', &(0x7f000085b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 2018/01/27 01:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f00004ff000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003eb000)="b3", 0x1, r0) r3 = syz_open_dev$sndpcmc(&(0x7f00002af000)='/dev/snd/pcmC#D#c\x00', 0xc4e, 0x200000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f83000-0x4)=0xcf5813a, 0x4) add_key$user(&(0x7f0000381000-0x5)='user\x00', &(0x7f00002de000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000058f000-0x801)="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", 0x201, r0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r2}, &(0x7f00002fa000-0x5)=""/5, 0x5, &(0x7f000083d000)={&(0x7f00003b2000)={'poly1305-simd\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:49 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000142000-0x40)=[{&(0x7f000075a000)="a1175dc9dbf9359c32339160a72e2a132b40b80f3ff3c13573d331f24142dc57e7cd27eb4ea321fc7d29b944508fb22a628ead39d25c5f5f3d894003401311395fb79e13758e8caa9d8d0235c5016c99d71508f8b707bc05eee190a46ec1144fda4b9f0b40ce777af6a84437e188c7dadb97a796a4dec4a7c5d6bfde47", 0x0}, {&(0x7f00001c3000)="876084ed2f4f68c011a620b8dc35a318f15f73f04300cd3ed4bb816e16f4f0d246b0030647e6f5c0017818fe5115456c0a16f854c6b256eba3899bb7d52439f333c3991293acf18f1dbc760c515c89202d26264d47621236ae3a7683676d70a9aa2e000c9197b73cd48c250ecd674c2085d38ad627b3c468", 0x0}, {&(0x7f0000c93000-0x57)="ef84aba56ccc805a2c9d1685baa10bfc222a2c350c401a728229bd3a50f1512c3950a324b69a3175c1cd11ffc517ca049f0ea24fc3f42a0cf557c508187df61d9b1ed6069339875627229d4cefca26e51bc74ff982c403", 0x0}, {&(0x7f00007d6000)="728bf763966cd6dc9ad1513baae76e37083abb0090c5a5263cb446b1dac85ff42a8aac74fc471c3bbdf75a9d0298448b0345178cd79ea260c15f2d4d538fd8df58c91d85989c6047a9d559c6fb03228fb0a7e18f9020064f4adb80faa3dccaae0dcfb697a4f9ab3ec5d8728f75c9c1932d88b9aa481cff5f527a73a9197c63aa439f413f8f2bdfa5e1", 0x0}], 0x1) 2018/01/27 01:18:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001e6000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000d23000-0xcb)="24077c984a8721d4e5d2d1e1dbde2ea23ba8d812ec96d1460c64fba8c7c5ff85daf78a20952f26aaa79b54b832b08a1e9c1d456009f15a8c0ed6884736b5d4fbe3b3aa236f7d97dd296e98373d185530b390d4790c4ffaa0e0d79c140ef4f3d1213652f3ab3a523cfb30d466d5d7e6f9c628870647de6dddb34041423af32b97af5bc3bc060fe08c8cd4ca6b748b9a14cc12cf5779efb7cc657cabec12314d800e3891f4cd40921b77e2b1c40d166e8d9ae54ee179c5954ce27ae93ef422bc57fbd426eb81fa155e02ab2e", 0xcb, 0x8000, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000028000)=""/233) 2018/01/27 01:18:49 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000d000-0x4)=0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000024000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/27 01:18:49 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000fdf000)=[{&(0x7f0000632000-0x9d)=""/157, 0x9d}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') r1 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000095b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000c9d000)='./file0\x00', r1, &(0x7f0000fe0000)='./file0\x00') 2018/01/27 01:18:49 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_open_dev$binder(&(0x7f0000d57000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000072, 0x0, 0x0}]}) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) exit(0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/27 01:18:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0xe, 0xa5) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x800, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000001000-0x18)={0x1, 0x4, 0x1, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x400, 0x0}, {r1, 0x2020, 0x0}, {r2, 0x100, 0x0}, {r3, 0x3200, 0x0}, {r4, 0x40, 0x0}, {r5, 0x10c, 0x0}, {r6, 0x4, 0x0}], 0x7, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f00002ef000)={@common='gre0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) [ 57.141476] encrypted_key: insufficient parameters specified [ 57.181206] encrypted_key: insufficient parameters specified 2018/01/27 01:18:49 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000022000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:18:49 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000b000-0x4)=0x0, &(0x7f000001e000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:49 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000b7b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c92000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000074f000-0x4)=0x0, &(0x7f0000317000)=0xa2aba0d552b394c8) ioperm(0x4, 0xfffffffffffffffd, 0x1ff) 2018/01/27 01:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e97000)={[0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007ca000+0xa32)={0x0, 0x0, 0x0}, &(0x7f00006d9000)=0xc) ptrace$peek(0x1, r3, &(0x7f0000691000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 01:18:49 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000630000)=0xe8) setreuid(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@generic=""/16, @ifru_flags=0x0}) 2018/01/27 01:18:49 executing program 3: renameat2(0xffffffffffffffff, &(0x7f000005e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/141) 2018/01/27 01:18:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x4, 0x0, 0x4) getpeername$llc(r1, &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006cc000)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000417000)='/dev/sequencer\x00', 0x0, 0x0) pipe2(&(0x7f0000e88000)={0x0, 0x0}, 0x4000) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r3) memfd_create(&(0x7f00007fb000-0x2)=')\x00', 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00008b1000)={[{0x2, 0x8, 0xfff, 0x401, 0x0, 0x1, 0xfffffffffffff800, 0x5, 0x716b, 0x8, 0x7fff, 0x5, 0x7}, {0x3f, 0x200000000001, 0x0, 0x8, 0x3ff, 0x8, 0x3, 0x5, 0x8100000000000, 0x587a, 0x5, 0x5, 0x5ee1}, {0x1, 0xfffffffffffffffc, 0x10001, 0x8, 0x10001, 0x4, 0x4958, 0x6c7, 0x3, 0x0, 0x2, 0x8, 0x8}], 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:49 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fbf000-0xa)='numa_maps\x00') sendfile(r0, r0, &(0x7f00004ce000)=0x0, 0x7fff) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00001e1000)={0x8, 0x7ff, 0x5, 0x4}, 0x10) [ 57.241924] kauditd_printk_skb: 71 callbacks suppressed [ 57.241933] audit: type=1400 audit(1517015929.728:416): avc: denied { create } for pid=8672 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/27 01:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a85000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000eae000)={0x0, 0x5, 0x2, 0x19dd, 0x3, 0x5, 0x4, 0xff, {0x0, @in6={{0xa, 0x0, 0xfffffffffffff001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0x2, 0xffff, 0x0, 0x8}}, &(0x7f000064e000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b42000)={r2, @in6={{0xa, 0x1, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x80000000, 0x9, 0x42}, &(0x7f0000a96000-0x4)=0xa0) bind$alg(r0, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c0d000)=@assoc_id=0x0, &(0x7f00003d2000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007c7000-0x99)={0x0, 0x91, "6dac1a7fcfef8f974905a417e35ceecf64adfcbfef076d60de3ec5f33778a23e814060ba4b74885b6f344137c856bcb7825d5e8e177bf495d381e22b81356ff8309ae8be08d629daa8160c6866c4e5b1d14e1d27527d50ff01d57866357d6c339398d0f0494b4ea0e05b7f99c0c2eb4807244cb23ce2fa9be5f66b93e0938a5633c2c63178f03c7a962b8a3934244ce3e1"}, &(0x7f00004be000)=0x99) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00007ab000-0xb8)={r4, 0x3, 0x9, 0x3ff, 0x72d, 0x5, 0xf2, 0x1, {r5, @in6={{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x7, 0x3, 0x94}}, &(0x7f000086a000)=0xb8) 2018/01/27 01:18:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r1 = dup(r0) bind(r1, &(0x7f000064c000-0x1c)=@in6={0xa, 0x1, 0xbeb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) write$eventfd(r1, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r1, &(0x7f0000a17000-0x8)=0x0, 0x36) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000903000-0x4)={0xffffffffffffffff}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000639000-0x10)={0x6, &(0x7f0000270000)=[{0x8, 0xb7, 0x0, 0x6}, {0x1, 0x8, 0x800, 0x1}, {0x1f40, 0x0, 0x9, 0x53c}, {0x7fff, 0x8b7f, 0x4ff, 0xffff}, {0x100d, 0x532, 0x25, 0x800}, {0x1, 0x8001, 0x6, 0x1}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000182000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000350000-0xe)='net/ip_mr_vif\x00') ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000a0b000)={0xe0, 0xd2, 0x1ff, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b44000)={0x3, 0x3, 0x4, 0x0, 0x0}) 2018/01/27 01:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f000000e000-0x38)={&(0x7f000001a000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000019000)={0x1, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup2(r2, r2) 2018/01/27 01:18:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000044d000-0xa)='/dev/cuse\x00', 0x101040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c98000)=[{0x4, 0x6}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000056c000)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4, 0x0}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 01:18:49 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000135000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000048d000-0x4)=0x200) futex(&(0x7f0000000000)=0x0, 0x88, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f00003d2000)=0x0, 0x0) 2018/01/27 01:18:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f000045c000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$VT_WAITACTIVE(r4, 0x5607) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 01:18:49 executing program 7: mmap(&(0x7f0000000000/0x10e000)=nil, 0x10e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00000d6000-0xb)='/dev/adsp#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000025000-0x1)=0x0) mmap(&(0x7f0000110000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000110000)={{0x62, 0x8, 0x7fff000000000000, 0x800, 0x1, 0x1}, 0x80000001}) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000110000-0x4)=0x0, &(0x7f0000110000-0x4)=0x0, &(0x7f000010f000)=0x0) set_tid_address(&(0x7f000010e000)=0x0) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/27 01:18:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000027d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000084d000-0x8)=""/8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000035b000-0xbc)={0x9, 0x2, 'client1\x00', 0x4, "5c8119ede5610a18", "c24f028945aa4258e4389ada489cf05d08c7ffd1b07341a8d5b2d4b3b47c9f85", 0x7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000cb1000)={{0x8, 0x0}, {0x5, 0x0}, 0x7ff, 0x6, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000c74000-0x400)={""/1024}) r1 = eventfd2(0x800000000002009, 0x0) read$eventfd(r1, &(0x7f0000345000)=0x0, 0x8) 2018/01/27 01:18:49 executing program 6: geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000791000)={0x0, 0x74, &(0x7f000000f000-0x74)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x14c}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x100000000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}]}, &(0x7f000055c000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000472000)={r2, 0x8}, &(0x7f0000740000)=0x8) 2018/01/27 01:18:49 executing program 3: epoll_create(0x497e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x3ff) request_key(&(0x7f000000b000-0xd)='dns_resolver\x00', &(0x7f00003ec000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e84000)='\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00006a5000-0xc)='/dev/audio#\x00', 0x6, 0x4000) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000859000)='/dev/mixer\x00', 0x40002, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000c2000)={0x2, r1}) 2018/01/27 01:18:49 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) r0 = userfaultfd(0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d0000-0x10)={0x0, 0x8001, 0x3, 0x1}, &(0x7f00008b2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000573000)={r2, 0xcc, &(0x7f0000689000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, @in6={0xa, 0x0, 0xd8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6561}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}]}, &(0x7f000035a000)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b30000-0x4)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000198000-0x90)={0x6, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={0xffffffffffffffff, &(0x7f00004ac000)="df", &(0x7f0000543000)=""/33}, 0x18) 2018/01/27 01:18:50 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 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000345000-0x4)=0x403) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000001000)={0xe36, 0x1, 0x0, 0x8, "85d0363ffce007006c20fe7878ff94df1ce326ad619a84237be26ce8d7162c000000000000000000000009ab", 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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) clock_gettime(0x0, &(0x7f0000524000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00004cc000)={0x0, 0x0}) utimensat(r0, &(0x7f0000954000-0x8)='./file0\x00', &(0x7f0000f7b000)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}, 0x100) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xfd15) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/autofs\x00', 0x800, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000f58000-0xa)='/dev/dsp#\x00', 0x0, 0x400) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000034a000)={0x7b, 0x0, [0x2, 0x40, 0x2, 0x20], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000b04000-0x20)={0x6006, &(0x7f00009f4000)=0x0, 0x2, r7, 0x2}) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x1, &(0x7f0000119000)=0x2, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000436000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ee4000-0x9)='illinois\x00', 0x9) getpeername$unix(r0, &(0x7f0000baa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f50000)=0x8) sync() 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000a9b000)="2400000024007f0000001200000001003b29f6ff0500000000000000ffffffff00010000", 0x334) lstat(&(0x7f00009a8000-0x8)='./file0\x00', &(0x7f0000890000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004f0000-0x4)=0x0, &(0x7f0000b48000)=0x0, &(0x7f0000cb3000-0x4)=0x0) lstat(&(0x7f0000c72000)='./file0\x00', &(0x7f0000525000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ac3000-0xd)='net/sockstat\x00') read(r1, &(0x7f0000b5b000)=""/0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/27 01:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000098a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000850000-0x34)={{0x3, 0x0, 0x100000001, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$midi(&(0x7f000003b000-0xb)='/dev/midi#\x00', 0x9, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000004e000)='/dev/sequencer2\x00', 0x0, 0x0) futimesat(r2, &(0x7f000086e000-0x8)='./file0\x00', &(0x7f0000518000)={{0x77359400, 0x0}, {0x77359400, 0x0}}) 2018/01/27 01:18:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x5a3aeb0, 0xa0000, 0x800, 0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095e000)={&(0x7f0000e4f000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:50 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f000038c000-0xb)='/dev/audio\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x1, &(0x7f000043a000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000c3d000-0x4)=0x0) sched_setaffinity(r3, 0x8, &(0x7f0000bc2000-0x8)=0x3) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00007fd000)=r1, 0x4) 2018/01/27 01:18:50 executing program 4: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f000068e000)="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", 0x200}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f8a000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f8c000)=[{&(0x7f0000ede000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getpeername$unix(0xffffffffffffffff, &(0x7f0000001000-0x2b)=@file={0x0, ""/41}, &(0x7f0000001000+0xd46)=0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000004000)={0x0, 0xf7, "3b37d023a5462553aae4b4a316c679e19f7e1ce608447e5b1050b796b428d6f178749f23185150e2a8cecf7488edf33106fa87b5f6be9cf89a8729abbd9b7a17289a74595ddafa92a923748836272129d7d5c8037d307674cfcde719ebbadc7bbe523a64638ea8a44b4e5593cab150c9586cd46fe9f34c9a2bbfdf97896ae0b6b0431d8fec937467b73af9b1b666241a61e6ef42695c6337486438295cda6d1e8e0e7e12ce92d525012ab43326deeb243888d3ae7b0a9dabbcb4367368836c185b1ffbb009370ab4cb293319ee92094c7ac9a1aa690efa2a6dbde801a99953195a19ff15bd138ab10ead304562e0e126d68fa32f8d93be"}, &(0x7f0000003000-0x4)=0xff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r1, 0x800, 0xffffffffffffffe1, 0x4}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000003000)=0x1) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/27 01:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d9b000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007c2000)={0x0, 0x0}) sendmsg$kcm(r0, &(0x7f0000537000-0x38)={0x0, 0x0, &(0x7f0000056000-0x70)=[{&(0x7f0000030000-0x36)="1e7fa6483f8f6132fc9d4dbcd135a441b2a4bf4530033003b2f9bbe5431b2aa27d2d700d35f4e26139b9f8f3965aab50be5d73a509a1", 0x36}, {&(0x7f00005f5000)="1bfa9862d035c4df8b1387063576ed0b541960eac2309af8f6811907db46a6570c98253281c46c643e392e9c1bf7d345713510749017628e833013d478976951f185013d82aac3bc2152aaba7b1b45d3f671ebcac63ea17ae561387cec563d4736df158aa27dca8322f2a322c5e6f5088c01d77082f48896ac313f48119b65ebcba8e3a6c3d3d0e0c38c3632d521caffd377f04607f549c02c48313a2968fb450a2430921fa613d4ffd9ec29604086af986231fe04863e269abac5e0c16e4c66d9dc08cfb43dd67fa7c938c03679d8a25ec3305618e61e46e981db89c45e1ae18f4a69ceee", 0xe5}, {&(0x7f00008d2000-0x35)="2e1428d82809ff39a8d5ae69f69710b25a4f5e2bbce819f70a35f6072afc26109cafef88b06dc711cb5bb9c0775d0bb4afe2652652", 0x35}, {&(0x7f0000619000-0x1000)="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0x1000}, {&(0x7f0000e80000-0x1)="849ed81e907ca4b472273ff37b2834f56010d6b94f8700b1f3d1e818acd767bbb01e842f59", 0x25}, 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0x1000}], 0x7, &(0x7f00007e7000-0x490)=[{0xb8, 0x0, 0xfffffffffffff306, "97c3bcb0ec82c921361efb0154041091a0a75ea2cd35d94ecb6bc0867674b46f836f2e896a7819c095511bb6ed5821fa65fbbbcda6897edd16cdff9fdaece214ddbc0f35af6012e397c2662bc616137bc9e168ad6d1827a7711e258c8a72565ba77e2901060492d8efcc7e833700168db9010a470cbf5c0ac4325434cce6ae1dc18e81edd613ca3d7d3ccd45845790bea08d6711047db2a64b932aca6cc5af822aae2556482f30e1"}, {0xa0, 0x0, 0x5, "f6c081ae84cb51b4a7dfd0545daa659451604736535c2c814df3f7d3d7b6a0db82d18be44c4da589481e8366fa449a296d7bfcd405d066234dc30199159af7e76331fb69b17d9a19dfcdea6ebf19a51e7bbf2340e6cc78696547157e12b994e2c296d9db656496f2649ce4a2afc680b38ab74e6b763107b59c2cf223fe69877bb867d0a9d71ff96cc359d2da8d48502f"}, {0x88, 0x119, 0x1000, "29cd1578ee4c58e6b54a89161d4ae6f664234085254340b4a8fee57cec7abe4f08d0a5ef50178594cd19b24934e57e92a0fd493296eced38e8f1350f9631173b0873cdf89ec61113a372d10ca654a3c0eb95893c7daa8f785e2f842231b7756ea5064e72946a626e4cd7302e27ad7547db39f5dfbd0e"}, {0x70, 0x117, 0x10000, "b1db88bb0ee9ce50d4f1c976211d2bf48de612cdb18bf467caed41ccac915daff4259f3f6228ee3ad30f66054ff8ea3ddd29bfa8687a840f2168b061f85da445d7b539627b084c4a3d69efb1fb6a6f6fbe8e925116c1c0fcccacfbf78c80cbeb"}, {0xe8, 0x0, 0x2, "90c23fc3eae534ba8648fb32c325f7136d166f6a1b2345b6293408715f43239b8ca2787d0e8476ad3baafc44697f6bbf35184b3bfa74b5e02d84e60eea814cb0e8ad0134c4bc40295f7ea0ef0de6da489a509c6ceac2f7ae2d52ba93c267ce4bdc95d0f227eb87aab5aefcc174b65568ce0c806ad7ff10531de657fc9186d7f5415644ffe1fc61f6f1bd6b6973dfaf20faa630ac48f2c6afe0c855e4a98771ae08e8543640cdbb21405d769122b30bcd11be0ffa78ade9951a4d24d22e3d9ab25e180b397240dfd9a34bf6879258cf67e8"}, {0x58, 0x11e, 0x7fff, "80b5560709d928168199cf6579cc8b5de785d3210f4b40601e36630e658514ca7f5d86c46615e3fb9c0d78155d941f54c4d8d985dc1c1eb74364e441c011f23b00dd2934c86431e9"}, {0x28, 0x103, 0x1ff, "586fd283d8aace155e24d2fceeeac1f4696be5d351841b88"}, {0xd8, 0x1ff, 0x4, "4f4ac62cdf470bf42276f933122721febe8d549a009b1a310bf9c03c6376f60d95b20bfecd72b3b502e48e188536975e9b00fb7603c47000a54cd087ebb20d765239822528e4067938d1aa91245c9cce003dd5de9608df1f235da90dc65ae851701903f3bfb221b57ffb9001ea673fa9c68302b360cb6ad387b03fc1b3734405ba435fc286f7145d1c2c244a0025dbacd36bbdd71b6ae332a29f54b6b8e562e4256a681f3a6a95017e05b1c7aef55d0e12a92acad953c6e17710ba36b98bb5225dc4fbb2e96dfb"}], 0x490, 0x40000}, 0x4000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000beb000)=0xc) setgid(r2) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000da0000)={0x1, 0x12, &(0x7f00005ce000-0x90)=@raw=[@generic={0x3f, 0xee, 0x5, 0x7fff}, @call={0x85, 0x0, 0x0, 0x9}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x9, 0x0, 0xf, 0x7, 0x30, 0xfffffffffffffff0}, @jmp={0x5, 0x7a7, 0xd, 0x7, 0x5, 0xfffffffe, 0x10}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x33a3d23c, 0x81, 0x5, 0x7}, @ldst={0x1, 0x3, 0x2, 0x3, 0xf, 0xffffffc0, 0xfffffffffffffffc}, @jmp={0x5, 0x305, 0x9, 0xf, 0x7, 0x0, 0x8}], &(0x7f0000144000)='GPL\x00', 0x10001, 0x31, &(0x7f0000251000)=""/49, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000908000-0x8)={r1, r3}) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000807000)={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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000aff000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000eff000)=0x9) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f00009af000)='./file0\x00', &(0x7f0000a98000)={0x59a, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000088a000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0xe8]}) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000cd3000-0x91)=""/145, &(0x7f0000cc8000-0x4)=0x91) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00002fc000)={[0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0x36)=""/54, 0x36) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x200000) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000-0xc)={0x0, 0x0}) 2018/01/27 01:18:50 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a36000)='/dev/vga_arbiter\x00', 0x208000, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000b38000-0x10)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c61000)={@common='bridge0\x00', &(0x7f0000feb000-0x14)=@ethtool_modinfo={0x42, 0x96b, 0x0, "c4a3546babdc5322"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000920000)={0x1, [0x0]}, &(0x7f0000fec000-0x4)=0x8) 2018/01/27 01:18:50 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) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001ca000)=[], 0x0, 0x0}, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ec6000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005fb000-0x4)=0x1c, 0x80000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004f7000)=0x0, &(0x7f000076f000)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009ab000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000508000-0xb6)=""/182) r3 = gettid() r4 = syz_open_dev$sndctrl(&(0x7f0000675000-0x13)='/dev/snd/controlC#\x00', 0x8, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000dc6000+0x789)={0x1, r3}) r5 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000, 0x0}) openat$mixer(0xffffffffffffff9c, &(0x7f0000014000)='/dev/mixer\x00', 0x30000, 0x0) mremap(&(0x7f00004e2000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d94000/0x2000)=nil) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/01/27 01:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000064e000-0x138)={{0xf002, 0x0, 0x10, 0x0, 0x4, 0xf070, 0x6, 0x7fffffff, 0x6, 0x4, 0x3f, 0x7, 0x0}, {0x6002, 0xf003, 0xf, 0xc91f, 0x10001, 0xfc, 0xa3f, 0x6548817f, 0xfffffffffffffff7, 0x800, 0x0, 0x9, 0x0}, {0x2, 0xf000, 0xc, 0x3, 0x6, 0x0, 0x5, 0x47d, 0x1, 0x4, 0x4, 0x0, 0x0}, {0x1, 0x5002, 0x4, 0x0, 0x9, 0x9, 0x2, 0x6, 0x3, 0x10001, 0x3, 0x0, 0x0}, {0x4000, 0x1000, 0x10, 0xffffffffffffffff, 0xfb5f, 0x4, 0x9, 0xf24, 0x3, 0xfffffffffffffffc, 0x524d8c16, 0x4, 0x0}, {0x0, 0x7004, 0x0, 0xe3, 0x10001, 0x7, 0x8, 0x8, 0x40, 0x0, 0x9, 0x7, 0x0}, {0x2, 0x2, 0xc, 0x3670, 0x1000, 0xf1, 0x9, 0x5, 0x0, 0x6, 0x9, 0x86, 0x0}, {0x3002, 0x1000, 0xb, 0x79e4, 0x6, 0x3, 0x9, 0x6, 0x7f, 0x3ea, 0x0, 0x6784, 0x0}, {0x5000, 0x2000, [0x0, 0x0, 0x0]}, {0x1000, 0x7000, [0x0, 0x0, 0x0]}, 0x40028, 0x0, 0x0, 0x100000, 0x9, 0xc00, 0x2, [0x80, 0x0, 0xfffffffffffffff8, 0x9]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001ad000+0x454)=@assoc_value={0x0, 0x100000000}, &(0x7f00004b5000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r3, 0x4}, &(0x7f0000f83000-0x4)=0x8) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000365000-0x30)={0x6, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f00001e4000-0xa)='/dev/vcs#\x00', 0xfff, 0x100) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000fc2000)=0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000040e000-0xb)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x20090407ffc0003}]}) 2018/01/27 01:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) creat(&(0x7f0000e58000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x0) 2018/01/27 01:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00005a1000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/rfkill\x00', 0x66091b03ef91adb6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000445000-0x4)=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, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000035a000-0x8)=0x0) write$selinux_access(r2, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) syz_open_dev$tun(&(0x7f000088b000)='/dev/net/tun\x00', 0x0, 0x8000) writev(r2, &(0x7f0000b69000-0x10)=[{&(0x7f00002c6000)="fa", 0xfffffffffffffef6}], 0x1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00007f9000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000680000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4040, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000eb9000-0xa8)=""/168, 0xa8}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x0, 0x0}) 2018/01/27 01:18:50 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000083a000-0xc)='/dev/autofs\x00', 0x0, 0x0) fadvise64(r2, 0x0, 0x8c, 0x7) dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008fb000-0x8c)={0xffffffff, 0x8, 0x8, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 57.778667] audit: type=1326 audit(1517015930.265:417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8823 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:50 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f5f000-0x8)='./file0\x00', 0x200000) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") [ 57.827426] audit: type=1326 audit(1517015930.265:418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8823 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 57.827443] audit: type=1326 audit(1517015930.290:419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8823 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:50 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000b000-0x218)={0x3ff, 0x0, 0x2, 0x4, 0x9, [{0x4, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffeffff, 0x0, 0xcf0, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0x6, 0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x9, 0x2, 0x9, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x6, 0xde, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x0, 0x10000, 0x4b, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x100, 0xef, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0}]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffdfe}) get_mempolicy(&(0x7f00001ee000-0x4)=0x0, &(0x7f0000891000-0x8)=0x0, 0x10001, &(0x7f0000b43000/0x4000)=nil, 0x2) 2018/01/27 01:18:50 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="c8514589a2274dcec3d50d99a6c071173c8d36c44bf6ce5755cf407a113808ee88791b559da2e877e1801a414ece138d906e0362e8dd742bbac258209e67d007f592036cbc81a47c13baee25646e2262987332f38293ddd205fcf39ba66663b14a67e445ccb7d910893029a3c7bb904b2041ab0c7caa7cf6ec7090eef874d79eb86504111f98ba02d5ab1801c21e4f50d5729f91cc", 0x95, 0x4, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000ef0000)={@multicast2=0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109042186b32cff6dac", 0x10) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d17000-0x16)={0x0, 0x2, 0x7, [0x5, 0x1, 0x8, 0x8, 0x3, 0xc6, 0x0]}, &(0x7f0000a3c000-0x4)=0x16) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007cc000-0x8)={r1, 0x200}, &(0x7f00003a6000-0x4)=0x8) 2018/01/27 01:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a1d000-0x12)='/dev/loop-control\x00', 0x43, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/access\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bcf000-0x8)={0x0, 0x0}) tkill(r1, 0x12) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = memfd_create(&(0x7f0000b5e000)='^\'eth0wlan0\x00', 0x2) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f000066b000)={0x2, 0x708a}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00006ab000-0x10)={0x7, 0x2, 0x5, 0x1f, 0x0}, &(0x7f0000cc2000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001e2000)={r3, 0xfffffffffffffffa, 0x10}, 0xc) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000088000-0x68)={0x3, 0x0, [{0xeebcb197fdfe362f, 0x10, &(0x7f00007ce000-0x10)=""/16, 0x0}, {0x5000, 0x1000, &(0x7f00006bd000)=""/4096, 0x0}, {0x1, 0x65, &(0x7f0000c50000)=""/101, 0x0}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e6b000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000be0000-0x28)={0x4, 0xc2, r1, 0xfff, r5, 0x5, 0x0, 0x59c}) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2000000000000001, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 01:18:50 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fc2000-0x4)=0xfffffffffffffff9, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000fd6000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000bc3000)='/dev/audio#\x00', 0x0, 0x101000) vmsplice(r0, &(0x7f000058e000)=[{&(0x7f0000eeb000)="7a7b5cd91c35a07773389048f3f46241e08663ccf56aae31a43c328881b236c95f8e9dcd5bf60d177cf5d6a5f30829b6e75917c30c1045fd1543e93eaef7299aab266d9a921b82c64911241519bd16380399954df54d9e3feaf0427a19f59f6e00", 0x61}, {&(0x7f00007ca000)="d507b2da8ee221539d87cda9a0869fb59f9f2124f83defbb007a4155013cafb9d65ba1ed15aeb169aca724a0b58b23ea4c16b33777fcc879bfe04f706e83d5301c8a9d36a267dbc11e1b52e87e1b2dd9f3bab9d8a04e417de722256845ecba74e05a1d857bbccf5f67248e881ff30da2a7c5e10ec617c10f3c73f2b7d445d3b614a6b249bc6944cb7cd678e063b14ce91b5776fac896beef7c207cf2bad87a5db487f6dc29733b5bb6301b8d2d8e13698bbdeea720dc2d576c7a6b758352ab3ea0dfb63f2a", 0xc5}], 0x2, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000176000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c93000-0x10)={0x3, &(0x7f00000eb000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000072d000)={r2, 0x1}) 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) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b91000)={0x0, 0x0}) perf_event_open(&(0x7f00003e3000)={0x4, 0x78, 0x4, 0xfffffffffffffffb, 0x8, 0xfffffffffffffff7, 0x0, 0x3, 0x10000, 0x2, 0x200, 0x40, 0x100000000, 0x2, 0x2, 0x849e, 0x1f, 0x8, 0x3ff, 0x1, 0xfffffffffffffc01, 0x7, 0x8, 0x6, 0x7f, 0x41c2, 0xe9a, 0x9, 0x2, 0x0, 0x3, 0x5, 0x3e5d18c9, 0x81, 0x5, 0x1, 0x20, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x5, 0x2}, 0x0, 0xc37, 0x2, 0x7, 0x3, 0x10000, 0x3, 0x0}, r3, 0x4, 0xffffffffffffffff, 0xa) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa3000-0x8)={0x0, 0x0}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000585000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) [ 57.827459] audit: type=1326 audit(1517015930.292:420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8823 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 57.827476] audit: type=1326 audit(1517015930.292:421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8823 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000c9000-0xa)='/dev/vcs#\x00', 0x1ff, 0x406000) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008a9000+0x38d)={&(0x7f0000bbb000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000022b000-0x4)=0x0, &(0x7f00009f5000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x10800) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/27 01:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c49000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0x5, 0x804, 0x47f8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cbb000)=@assoc_value={0x0, 0x1050}, &(0x7f00002cd000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009e2000-0x8)={r3, 0x8}, &(0x7f0000dfe000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000270000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 01:18:50 executing program 2: socket(0x40000000015, 0x5, 0x0) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() r2 = dup(r0) listen$netrom(r2, 0x1) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000ee5000)=0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000ee6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x8f, r2, &(0x7f00002d4000)="c5149ba5045f1bbc14c27c0fb037e21746277af62868e07ffc0d76c84f90427be0f69980fc217c2c52b462efdbb3968f87889c2ec94fa176a005880e3bbbf81f9d447f2cade0a3cf2923135a72968a4798f166f81f6b5731af", 0x59, 0x29, 0x0, 0x1, r2}, &(0x7f0000bca000)={0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x0, &(0x7f0000ee4000)={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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/01/27 01:18:50 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x1e, 0x7, 0xfff) connect$nfc_llcp(r1, &(0x7f0000d8d000-0x60)={0x27, 0x6, 0x0, 0x4, 0x100000000000, 0x5, "0adc01912dc358d5ec63453efe52a67a33deb0edf2f2eb74c175d395d81a48bbbe030c855a14945ecd91e46bd274ba2bdbbc09b7f3703c75dbc126906a0ae7", 0x2}, 0x60) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x6) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00006ff000)={@empty=0x0, @multicast2=0x0, 0x0}, &(0x7f00007ec000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00004d5000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, r2}) 2018/01/27 01:18:50 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00007c0000)='/dev/dmmidi#\x00', 0x61f6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 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) 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) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e01000-0x6)={0x0, 0xfffffffffffffbff}, &(0x7f000004f000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002ed000-0x4)=r2, 0x4) 2018/01/27 01:18:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_dev$adsp(&(0x7f0000789000)='/dev/adsp#\x00', 0x10001, 0x10000) write$selinux_validatetrans(r1, &(0x7f000032a000-0x57)={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'system_u:object_r:fsadm_log_t:s0', 0x20, 0x32, 0x38, 0x20, '/usr/sbin/ntpd\x00'}, 0x57) r2 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x400000004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f00007fb000)={&(0x7f0000d01000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000618000)={&(0x7f00000cc000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x200, 0x6, 0x1, {0xa}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x80) getdents64(r2, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000431000)={r1, 0x28, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000048000-0xc)={r3, 0x3, 0x8}, 0xc) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000033a000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000005e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000fb2000)=@ethernet={0xffffffffffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/27 01:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={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) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) open_by_handle_at(r0, &(0x7f0000b1c000-0x7e)={0x7e, 0x6, "9c5cd4a2c1535d953e6b4f3d952a7de4c73626390d5a83ee7875c6ca84d88a8b2a9256117565c2ab1eff156faa3695f35240a861bf285dc92f0a51ff0155cb01e691f17b793e5cf6b23e5082a55456c6312c4b5f7ab53b905ac37a9a088a4c7431bf1d1a0a24d7a9e79ccdb2214ca1675fe5b5569a51"}, 0x200000) r1 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000f05000)='./file0\x00', 0x0) rmdir(&(0x7f0000398000)='./control\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000dde000)={0x0, {{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/27 01:18:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x801, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x2001, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) pread64(r0, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000efc000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000070f000)=0x7fffffff, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000cdc000)={@empty=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00006d7000)=0xffed) 2018/01/27 01:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) listen(r0, 0x0) socketpair(0xa, 0x2, 0x1782, &(0x7f000096a000-0x8)={0x0, 0x0}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000bb5000-0x18)={0x459, 0x100000000, 0xffffffffffff0000, 0xfa, 0x1, 0x1}) sendmsg(r0, &(0x7f0000e86000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c11d45624281e00070ecddd02ebc39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d24000)=[], 0x0, &(0x7f000012e000)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002d8000-0xa)='/dev/cuse\x00', 0x80000, 0x0) recvmsg$kcm(r0, &(0x7f0000b74000-0x38)={&(0x7f0000b41000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c, &(0x7f0000774000-0x80)=[{&(0x7f0000f7d000-0x1)=""/1, 0x1}, {&(0x7f0000b99000-0x10)=""/16, 0x2ea}, {&(0x7f0000dd9000-0xe)=""/14, 0xe}, {&(0x7f0000935000-0x88)=""/136, 0x88}, {&(0x7f0000a2b000)=""/168, 0xa8}, {&(0x7f0000d6f000)=""/231, 0xe7}, {&(0x7f0000c58000)=""/44, 0x2c}, {&(0x7f0000f6c000)=""/247, 0xf7}], 0x8, &(0x7f0000ae3000-0x4)=""/4, 0x4, 0x3}, 0x20) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) process_vm_readv(r2, &(0x7f00007f6000-0x70)=[{&(0x7f0000985000)=""/48, 0x30}, {&(0x7f0000c6e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a71000)=""/92, 0x5c}, {&(0x7f00007f0000)=""/192, 0xc0}, {&(0x7f0000d67000)=""/72, 0x48}, {&(0x7f000037f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000095000-0x97)=""/151, 0x97}], 0x7, &(0x7f0000647000)=[{&(0x7f0000d20000)=""/121, 0x79}, {&(0x7f0000824000)=""/211, 0xd3}], 0x2, 0x0) setpgid(r3, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/27 01:18:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000d6000-0xf)="74086e750000000000000000008c00", 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000f77000)=""/8, &(0x7f0000fb0000-0x4)=0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00002ee000)=0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81203) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/27 01:18:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x1267, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000097e000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{0x0, 0x0}, {0x0, r2+10000000}}, &(0x7f0000f8b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) write$selinux_context(r0, &(0x7f00009b6000)='system_u:object_r:dlm_control_device_t:s0\x00', 0x2a) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000572000-0x9)='/dev/ppp\x00', 0x111001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000c4c000-0xe8)={{{@in=@broadcast=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000372000-0xc)={{0x3, 0x80000000, 0x1ff, 0x0, 0xfff, 0x26}, 0xff}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005cc000)='/dev/sequencer\x00', 0x501000, 0x0) bind$inet(r3, &(0x7f0000c63000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f0000ba1000)={0x0, 0x3f, 0xfa5d6a3eb6b5630c, @thr={&(0x7f000051c000-0x1000)="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", &(0x7f0000e76000-0x52)="b3e98892c2dca1a36dd62983903997f73844ba6674ef76a94163c91badaf27ec27bc9aeb92c3f4e999a2883d94258bfe1399416af55a409d18c874174591676c72273be0cc6a317f8474b02b6362a262b7ec"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033e000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f00004d2000-0x110)={{0x3, 0x7, 0x4d84, 0xa0, "5dcbc50ad66630c5c6d6b45f3c84bd1932b641ac7bfb98e27af522d515721164c725e1b1a37ffb8f49a0c9a7", 0x8000}, 0x0, 0x0, 0x1, r1, 0x6, 0x6, "0d04bda2e80a4a5d926c063e2be14ff02895d4ca62e2a9579ad4272e9f9aded3b704a5c4c6dce1efacd1323a8984519a6bfa37182e7e776b25b3ab2502f19bd4", &(0x7f0000e9a000)='eth1keyringtrustedcgroup\x00', 0x19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xfffffffffffffffe, 0xffffffffffffffe1, 0x2, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000094e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d99000-0x10)=@buf={0x1000, &(0x7f00002b4000-0x1000)="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"}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000333000)={r5, 0x1}) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000b2a000)={0x24, &(0x7f000073d000)=""/36}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000c000-0x4)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000071c000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101101) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000f06000-0x26)=""/38) ptrace$setregs(0xd, r0, 0x1, &(0x7f00000c3000)="90b1c95d7d51f3bdc066273bd86948e84c4ea8f478fe5cc59e14de5f6de9e34151de500ced6c6e07c97e4416c2cb38470f479bd1dd6e9382ee4b1566153fa33e8ec06dfb9410617a90fdc6fcf5d191dae14ec4ed333fb9f289046065a9d4296e0532c79e6305083575c7724b7f7b21b82f07fc95f2b4c68a1d73f3663c71cca332f1d8d71a3e16045934a5a14c7f3c1b496ab24e5b6b261803516abb94f0ac0ec24a782ce8f141a78258f428") r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000906000)='/dev/urandom\x00', 0x0, 0x13d000) kcmp(r0, r0, 0x0, r2, r3) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) finit_module(r4, &(0x7f00009e9000-0xf)='/dev/vhost-net\x00', 0x3) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f00003b0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000088a000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x6}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = syz_open_dev$mouse(&(0x7f000084a000-0x12)='/dev/input/mouse#\x00', 0x3, 0xc0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$PIO_FONTRESET(r6, 0x4b6d, 0x0) write$vnet(r6, &(0x7f00005b2000-0x68)={0x1, {&(0x7f0000756000)=""/170, 0xaa, &(0x7f0000f49000-0xe4)=""/228, 0x3, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) ioctl$int_in(r4, 0x5452, &(0x7f0000fa7000)=0x100) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000431000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000034000-0x4)=0x3) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000e62000)={{0x0, 0x3, 0x80, 0x3, 0x80000000}, 0x79f, 0x1, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/kvm\x00', 0x3ffd, 0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000a27000-0x8)='./file0\x00', 0x2200, 0x88) r2 = socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$amidi(&(0x7f0000fe4000-0xc)='/dev/amidi#\x00', 0x10000, 0x43) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005df000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$ax25_int(r3, 0x101, 0x6, &(0x7f0000dab000-0x4)=0x0, &(0x7f0000f41000)=0x4) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}, 0x0}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00004d5000)=0x1000, 0x4) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f000055a000)=0x0, 0x4) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(r4, r1) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_wait(r5, &(0x7f00002f6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x7) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000300000-0x8)=0x0) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) fcntl$getflags(r0, 0x1) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = semget$private(0x0, 0x3, 0x21c) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000c07000)=""/29) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) accept4$vsock_stream(r0, &(0x7f00008b6000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x800) 2018/01/27 01:18:50 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000313000-0x11)='/selinux/enforce\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000ba4000)={0x2, 0x9}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005ec000)={0x0, 0x80000001, 0x3, [0x100000000, 0x1f, 0x401]}, &(0x7f0000b89000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000062d000)={r1, 0xa1, "f07a7d84a0451d7ba51dd5530889e4ab8aa6a078d3e50a3eba75ee447835733166aa843046c63ef8771b15c1cba5cce03829d827f960717d2feaa0a2852f17c3b1cb0bc58782805568fa64742f3f02db3e37e24aa6d94a874e47772682d0aac0ab4ebd3e6be2c5303fe47ace1d6c430a7c4c7fa56d81b8c83528efeb09965374d925f913862d88885c47baf572eb95c02d7ea7de4ab701ef3578467e171c0022a2"}, &(0x7f0000ef7000-0x4)=0xa9) bind(r0, &(0x7f0000ca4000-0x20)=@pptp={0x18, 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]}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000052000)={0x0, 0x0}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00005ad000)=0x0) 2018/01/27 01:18:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002a6000-0x5ce)={'nat\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000d10000)={0x0, 0x0}, [{{{@multicast1=0xe0000001, @rand_addr=0x8, 0x0, 0x0, @common='sit0\x00', @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe, 0x40}, 0x591, 0x70, 0x90, 0x0, {0x7fffffff, 0x0}, []}, {0x20, "bfbc97f0fe74e5f4a372c0cafc435d1270cbbb00710ec61792591412a4", 0x0, ""}}]}, 0xf0) r1 = syz_open_dev$audion(&(0x7f000098f000)='/dev/audio#\x00', 0x4, 0x680000) recvfrom$inet6(r1, &(0x7f0000f86000-0x7d)=""/125, 0x7d, 0x122, &(0x7f0000fbe000)={0xa, 0x2, 0xd71, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006b6000)={@generic="d1393c86146a4176dcb035930b902c9d", &(0x7f0000885000-0x40b6)=@ethtool_per_queue_op={0x4b, 0x9, [0x80000001, 0x1ff, 0xc6, 0x17d1, 0x7, 0x5, 0x200, 0x5, 0x2, 0x100, 0xed5, 0x7, 0x5, 0x2, 0x26, 0x57, 0x7, 0x7fff, 0x4, 0x0, 0x174, 0x4, 0x7, 0xda, 0x4, 0x5, 0xb73, 0x2, 0x1c44, 0x8, 0x737, 0x1, 0x8001, 0x4fb, 0x7, 0x0, 0x2, 0x98e5, 0x8, 0x5, 0x3, 0x6, 0x4035, 0x1, 0x1, 0x2c1, 0xed4, 0x6, 0x6, 0x9, 0x8, 0x0, 0x0, 0xfff, 0x400, 0xd18, 0x3, 0x10001, 0x8, 0x6, 0x748c9e08, 0xfffffffffffffe00, 0x0, 0x1ff, 0x717806af, 0x800, 0x3, 0x25f, 0x2, 0x1ef3, 0x8, 0x5e9, 0x3, 0x6, 0x5, 0x7d799c0f, 0x0, 0x101, 0x0, 0x96, 0x6, 0x1ff, 0xffffffff, 0x4, 0xffffffffffffe93e, 0x4, 0xa7a, 0x8, 0xff, 0x1, 0x3, 0x9, 0x9, 0x401, 0x7, 0x1, 0x2, 0x0, 0x9f3e, 0xf62, 0x1ff, 0x35c, 0x1, 0x4, 0x9, 0x40, 0x69, 0x4bd, 0x5, 0x5, 0x5, 0x9, 0x200, 0x800, 0x800000, 0x2, 0x6, 0xaf8f, 0x0, 0x5dc, 0x4, 0x6, 0x8, 0x2, 0x10001, 0x4, 0x8, 0x10c, 0x0, 0x1f, 0x300, 0x3, 0x10000, 0x8, 0x9301, 0x9, 0x100000000, 0x4, 0x400, 0x9, 0x2, 0x1ffe0, 0x93, 0x8000, 0x5, 0x40, 0x2, 0x1, 0x4, 0x7, 0x400, 0x0, 0x1ff, 0x2, 0x3ff, 0x911e, 0x8, 0xc7c, 0x7, 0x7ff, 0x0, 0x0, 0x6c, 0x8, 0x2, 0x1400000000000000, 0xffffffffffffffe0, 0x80000000, 0xfffffffffffffffd, 0x7, 0x8, 0x7, 0x20, 0x81, 0x3, 0x6, 0x5, 0x7ff, 0x7, 0xfff, 0x1000, 0x40, 0xffff, 0x1000, 0x6, 0x100, 0x659, 0x34, 0x10001, 0x5, 0x80, 0xce7, 0xffffffffffffffe1, 0x4, 0x7, 0x8, 0xf37, 0xff, 0x3, 0x9, 0x1, 0x5, 0x0, 0x1ff, 0xcd, 0x4, 0x0, 0x5, 0x1, 0x40, 0x916c, 0x7b, 0xfffffffffffff800, 0x100000001, 0x4, 0x80000000, 0x0, 0x2, 0xd09, 0xfffffffffffffff9, 0x2, 0x8001, 0x7, 0x7, 0x80000001, 0x3, 0x401, 0x9, 0x7, 0x4, 0x18f6, 0x7, 0x6, 0x48, 0x28871b02, 0x7d1f, 0x800, 0x5, 0x100, 0x400, 0x400, 0x7f, 0x5, 0x80000000, 0x3f, 0x9, 0x4, 0x1, 0x1, 0x401, 0x1, 0x4, 0x400, 0x3, 0x80, 0x1269800, 0x1000, 0x2, 0x9, 0x7, 0x3f, 0x100, 0x80, 0x7b, 0x7fff, 0x7, 0x4, 0x6f, 0xa8, 0x0, 0x8000, 0x2, 0x3, 0x3, 0x5, 0x8000, 0x7fffffff, 0x200, 0x8001, 0x1, 0x2, 0x7, 0xaf1, 0x7, 0xfff, 0x3, 0x8, 0xfffffffffffffffa, 0x1f, 0xf7f1, 0x2, 0x20, 0x5, 0xe73, 0x3, 0x1, 0xfff, 0x10000000000000, 0x10000, 0xfffffffffffffffe, 0x0, 0x100000001, 0x2, 0x5305, 0x100, 0xff, 0x3, 0x0, 0x100000000, 0x9, 0xdee8, 0x1, 0x198, 0x7, 0xa7b, 0xfffffffffffffffc, 0x10001, 0x9, 0x5, 0x2, 0x1, 0x7fffffff, 0x5, 0xc5, 0x80000001, 0x9, 0x5, 0xd3, 0x8, 0x100000001, 0xff, 0x3, 0x7, 0x2, 0x3, 0x7fffffff, 0x7fff, 0x1, 0x12b, 0x80000001, 0x8, 0xac, 0xffffffff, 0x6e, 0x7, 0x5, 0x2047, 0x2, 0x5, 0x6, 0x8, 0x7fff, 0x5, 0x7fffffff, 0x101, 0x1f, 0x6, 0xffffffffffffff9a, 0x0, 0x7dfc, 0x2, 0x1, 0x1, 0x9, 0xff, 0xfff, 0xb, 0x5, 0x100, 0x2, 0x401, 0x1ff, 0x0, 0x7, 0x1000, 0x3, 0x5, 0x5, 0x8, 0x6, 0x1, 0x100000000, 0x19, 0x8, 0x5, 0x9, 0x2, 0x2, 0xa, 0x8, 0x2, 0xfffffffffffffff7, 0x6, 0x1f, 0x8, 0x6, 0x8, 0x7, 0x8, 0x8, 0x3, 0x200, 0x6, 0x2, 0x1, 0xfffffffffffffeff, 0x3, 0x1ae, 0x10001, 0x0, 0x100000000, 0xe915, 0x100000000, 0x0, 0x31, 0x0, 0x9, 0x7, 0xffffffffffffffff, 0x5, 0x7ff, 0x1, 0x800, 0x674, 0x2, 0x9, 0x7, 0x5, 0x200, 0x0, 0x2, 0x400, 0x1, 0x8, 0x401, 0x81, 0x2, 0x81, 0x0, 0xffff, 0x401, 0x3, 0x8000, 0x3f, 0x10000, 0x1ff, 0x0, 0x4ba0, 0x1000000000000, 0xfda4, 0x78df, 0x3ff, 0x6, 0x20, 0x2, 0x1, 0x80000001, 0x8, 0x4, 0x1, 0x3f, 0x400, 0x401, 0x267302db, 0x180, 0x69, 0x32, 0x8001, 0x9, 0x100, 0x0, 0x3, 0x5, 0x3, 0x100, 0x8, 0x10, 0x9, 0x877a, 0x6, 0x8, 0x4, 0x7fffffff, 0xd385, 0x0, 0x3, 0x4, 0x20, 0x100000001, 0x10001, 0x1, 0x66, 0x432d546f, 0x7, 0x2, 0x5, 0x0, 0x80000000, 0x5, 0x80, 0x1f8000000, 0x2, 0xb0df, 0x10001, 0x3, 0x1ff, 0x389, 0x20, 0x9e9, 0x52, 0x69b0, 0x80, 0x8, 0x31ef3c14, 0x2, 0x0, 0x100000001, 0x1, 0x2, 0x5, 0x6, 0x8, 0x3ff, 0x3, 0x1, 0xcfa, 0x4, 0x8cc, 0x0, 0x8, 0x57, 0x9, 0x0, 0x9, 0x80000000, 0x4, 0xfffffffffffffffb, 0x7, 0x81, 0x7, 0x3, 0x1, 0x10000, 0x400, 0x9, 0x6f50f6d7, 0x5, 0x7fff, 0x4, 0x79c41e86, 0x2, 0x3, 0x7fffffff, 0x3ff, 0x0, 0x81, 0x8, 0x80, 0x10001, 0x100000000, 0x8, 0x100, 0x7, 0xfffffffffffffffa, 0x81, 0x6, 0x1a400000000000, 0x7, 0x9, 0x4, 0x3, 0x9, 0x0, 0x5, 0x3, 0xd8, 0x56460c2e, 0x15b, 0x0, 0x98, 0xdb18, 0x8ef, 0x2, 0x0, 0x100000000, 0x4, 0x800, 0x6, 0x9, 0x20, 0xffffffff, 0x8, 0x2926bff7, 0x4, 0x1, 0x4, 0x8000, 0x3, 0x5, 0x6, 0x8, 0x1, 0x9, 0x4, 0x42, 0x492, 0x0, 0x9, 0x1, 0x1, 0x3f, 0xfff, 0x2, 0x7, 0x1ff, 0x80000000, 0x7, 0x6, 0xffff, 0x3, 0x7, 0x679d, 0x0, 0x3, 0x2, 0x4, 0x8, 0x80, 0x1f, 0x3, 0x2, 0x80000001, 0xcefd, 0x0, 0x7, 0x40, 0x9, 0x9, 0x6, 0xfffffffffffffd1e, 0x8, 0x81, 0x3, 0x7, 0x46, 0x9, 0x7, 0x2, 0x3ff, 0x6, 0x5, 0x3ff, 0x4, 0x200, 0x20, 0x64d972cc, 0x2, 0x8, 0x81, 0x240, 0x2, 0x80, 0x2, 0x32a091f0, 0x80000000, 0x6, 0x2, 0x1f, 0x100000001, 0x600, 0x3, 0x2, 0x408, 0xffffffffffffffa7, 0x3, 0x5, 0x7f, 0x401, 0xefbf, 0xb26f, 0x80000001, 0x80, 0x0, 0xc0d3, 0x4c, 0x2, 0x101, 0x0, 0x2, 0x40, 0x7, 0x7, 0x7, 0x1, 0x4, 0x8, 0x7, 0x51, 0x7, 0x7fffffff, 0x1000, 0x0, 0xef, 0xffffffffffffffff, 0x0, 0x100000000, 0x69, 0x2, 0x4, 0x2, 0x1, 0x6e4a, 0x5, 0x4f5, 0x5, 0x50000, 0x3, 0x2, 0x9, 0x2, 0x4, 0x3ff, 0xffffffff00000000, 0x4, 0x8, 0xc6, 0x7fff, 0x4, 0xcfbe, 0x0, 0x200, 0x401, 0x7, 0x1, 0x6, 0x6, 0x8, 0x5, 0x5, 0x1, 0x8, 0x8, 0x6, 0x3, 0x54f18c32, 0x3f, 0x258e, 0x31d6, 0x6, 0x9, 0x6, 0x7ff, 0x2, 0xe97a, 0x8, 0x1, 0xb42, 0x7, 0x3, 0x1, 0x8001, 0xffffffffffff9dad, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x8, 0x80000001, 0x5bf380fe, 0x100000000, 0x3, 0x5, 0x7f, 0x100, 0x1ff, 0x6, 0x100000000, 0x1, 0x8, 0x0, 0x3, 0x80000001, 0x1f, 0x1c15715a, 0x3ff, 0xff00000000000000, 0x0, 0x6, 0x5, 0x9f, 0x2, 0xffffffff, 0x2, 0x9, 0x2000000020000, 0x100000001, 0x2, 0x7, 0x9, 0x5, 0x5900000, 0x5, 0x4, 0x1, 0x41b, 0x1000, 0x5, 0x9, 0x3, 0x2, 0x7, 0x0, 0x8, 0x401, 0x3, 0x4d68a084, 0x5, 0xfffffffffffffffb, 0x54, 0xe5a, 0x3, 0xdbf, 0x400, 0x1, 0x81, 0x3, 0x4, 0x5, 0x8, 0x6, 0x2, 0x7fffffff, 0x8, 0x3f, 0x25e, 0x4, 0x80000001, 0x3, 0x7, 0x4, 0x9f3, 0x4, 0x9, 0x6, 0x0, 0x6, 0x1f, 0x0, 0x7, 0x3, 0xba8, 0xd1a1, 0x1f, 0x5, 0x40, 0x1, 0x4, 0x9b, 0x9, 0xffffffffffffff3b, 0x401, 0x1, 0x5, 0x89, 0x3, 0x1, 0xea, 0x8, 0x8, 0x1f00, 0x7aadec0a, 0x4, 0x7e, 0x4, 0x7, 0x7, 0x9, 0x6, 0x6, 0x3ff, 0x9, 0x3, 0x1f, 0x8, 0x7f, 0x7f, 0xfffffffffffffe00, 0x8, 0x3, 0x6901, 0x2, 0x1, 0x9, 0x1, 0x0, 0x80000001, 0x2, 0x7fff, 0x100000000, 0x3f, 0x30, 0x2, 0x8, 0x8, 0x855c, 0x6, 0x7, 0x8, 0x4, 0x20, 0x6, 0x8, 0x0, 0x6d37, 0x0, 0x1ff, 0x7, 0x3ff, 0x5, 0x4, 0xb, 0x80000001, 0x7, 0x9, 0x80000001, 0xa2, 0x4631, 0x5, 0x80, 0x2, 0x83, 0x7, 0x1, 0x3, 0x7d, 0x4, 0x10000, 0x3ff, 0x80000001, 0x8001, 0x4, 0x3, 0xffffffff, 0x5f84, 0x8, 0x1f, 0x5, 0x5, 0x0, 0x3, 0x88aa, 0xae7, 0xb0, 0x18e, 0x2, 0x3ff, 0x40, 0x1, 0x57bc, 0x0, 0xb6d, 0x3f, 0x800, 0x84, 0x4, 0x100, 0xc29, 0xffffffff, 0x9e, 0xa2d, 0x5, 0x7, 0x401, 0xdb, 0x3, 0x5, 0xd6, 0x3, 0x380000, 0x1, 0x8, 0x1, 0xe63, 0x6e2, 0xffffffffffffffff, 0x100000001, 0x2, 0x9, 0x2, 0x5, 0xfffffffffffffffb, 0x6, 0x100000001, 0x400, 0x328d725a, 0xffffffffffffffff, 0x1fe31b92, 0x6, 0x7f, 0x10001, 0x800, 0x401, 0xaf7, 0xb0c3, 0x80000001, 0x4, 0xcb, 0x2, 0x4, 0x1, 0x7, 0x81, 0x2, 0x8b0c, 0x0, 0x200, 0x91, 0x2190e902, 0xffffffffffffff81, 0xde8, 0x13c, 0x40, 0x7, 0x400, 0x6a87393c, 0xffffffffffffff6b, 0xfffffffffffffffc, 0x7, 0x3f, 0x401, 0xb81, 0x4, 0x7ff, 0x7, 0x2, 0x2, 0x5, 0x2, 0x1, 0x8001, 0x70a, 0x7, 0x8, 0x3f, 0xfffffffffffffff8, 0xdd1, 0x800, 0x0, 0x8, 0x200, 0x8, 0x9, 0x2, 0xd1, 0x5, 0x401, 0x6, 0x3a, 0x40, 0x7, 0xffffffff, 0x6, 0x4, 0x8, 0x0, 0x4, 0xf5, 0x2, 0x3, 0x9, 0x2, 0x44, 0x81, 0x7, 0x5e, 0x7, 0xe91, 0x3f, 0x81, 0x7, 0x1, 0x4, 0xffffffffffff0001, 0x1, 0x100000000, 0x4, 0x7, 0x7516, 0x80, 0xe3a6, 0x1000, 0x4, 0x81, 0x40, 0x8, 0x40, 0x3, 0xfffffffffffffffc, 0x4, 0x7, 0x7, 0x8, 0x0, 0x1, 0x4, 0xb2e8, 0x8, 0x5, 0x3, 0x5, 0x39b3, 0x8, 0x8, 0x5c6, 0x400, 0x1a8, 0xffffffffffffa3bd, 0x41c, 0x7fffffff, 0x3, 0xffffffff, 0x7, 0x8000, 0x6, 0x3, 0x6, 0x63c, 0x9, 0x8000, 0x1ff, 0xffff, 0x8, 0x5, 0x100000000, 0xe590, 0x10000, 0x1ff, 0x9, 0xb3ab, 0x6cf, 0x7, 0x101, 0x4, 0x0, 0x7, 0x2, 0x80000000, 0xfffffffffffffbff, 0x9, 0x2, 0xfffffffffffffff8, 0xfffffffffffffff9, 0xffffffffffff0000, 0x0, 0x9, 0x7, 0x5, 0x100000001, 0x8, 0x7fffffff, 0x1, 0x3, 0x100, 0xea98, 0x7, 0x3f, 0x10000, 0x9, 0xd7, 0xfffffffffffff801, 0x81, 0x3, 0x7fff, 0x0, 0x400000000000000, 0x8, 0x4, 0x20, 0x9, 0x8, 0x9, 0x0, 0x0, 0x0, 0x1f, 0x2645, 0x1, 0x80000000, 0x3d, 0x100000001, 0x80000000, 0x100000000, 0x3fffc00000, 0x2, 0x5, 0x7, 0x6, 0x9, 0x1, 0x2bef880c, 0xc5, 0x3, 0x7ff, 0x8001, 0x9, 0x6, 0x1ff, 0x1, 0x5, 0xfffffffffffffff8, 0x3ef, 0x8, 0x1f, 0x3, 0x440fde6f, 0x4, 0x0, 0x10001, 0x1, 0x3, 0x9, 0x2, 0x6, 0x8000, 0x7, 0x8, 0x2de, 0x22, 0x0, 0x2716, 0x2, 0xff, 0x15c, 0xabaf, 0x6da672dd, 0x3, 0x4, 0x5, 0x7, 0x2, 0x1, 0x5, 0x3, 0x3, 0x8000, 0xffffffffffffffc1, 0x4, 0x0, 0x1f, 0x10000, 0x401, 0x4, 0xde2, 0x4, 0x2, 0x101, 0x9, 0x7fff, 0x6, 0x592, 0x5582, 0x1, 0xa8, 0x9, 0x8, 0x6, 0xdb8c, 0x8000, 0x7, 0x7, 0xf94, 0x7, 0x3, 0x101, 0xc000000000000000, 0x200, 0x5, 0x39, 0xd6e, 0x9, 0x1, 0x9, 0x8000, 0x1, 0x9, 0x1000, 0x1ff, 0x2, 0xfffffffffffffff9, 0x37, 0x10001, 0x5, 0x80000000, 0x4, 0x1000, 0x60, 0x4, 0x1000, 0x6, 0xff, 0x3f, 0x7, 0x1f, 0xf1, 0x1, 0x8, 0x3, 0xfffffffffffffff9, 0x4, 0x2, 0xb232, 0x8, 0x0, 0x6, 0x4, 0xfffffffffffff629, 0x8, 0x61f6800, 0x1f, 0x8, 0x3, 0x7f, 0xffff, 0x9, 0xffffffff, 0xffffffff, 0x5, 0x400000000000, 0x8, 0x3, 0xfffffffffffffe01, 0x0, 0x0, 0x3, 0x3f, 0x6, 0x7f4567c1, 0x5997, 0x8, 0x1, 0x1, 0x5, 0x8, 0x9, 0xf92b, 0x7, 0x800, 0xffffffff, 0x3, 0x65, 0xffffffffffffa5fd, 0x3, 0xf560000000, 0xe9, 0x3, 0xd3, 0x1f56, 0x8a0, 0x3, 0x4f1, 0x4, 0x8, 0x3ff, 0x8d3, 0x3, 0x5, 0x4, 0x1, 0xee7, 0x81, 0xbea1, 0x0, 0x8000, 0x5, 0xa00000000000000, 0xffffffff, 0x401, 0xa4, 0x5, 0x4, 0x8, 0x1, 0x200, 0x3, 0x36f, 0x7ff, 0x8, 0x5, 0x1, 0x9, 0x7fffffff, 0xf4c, 0x7fffffff, 0x5, 0x9, 0x1, 0x4, 0xfd, 0x2, 0x100000000, 0x8b56, 0x2, 0x5, 0x2, 0x9, 0x1, 0x10001, 0x6, 0x1, 0x0, 0x4, 0x1f, 0xee00, 0x9, 0x1ff, 0x8cc6, 0x1000200000000000, 0xa8be000000, 0xc7, 0x5, 0x101, 0x4, 0x80000000, 0x6, 0x6, 0xffffffffffff0000, 0x4, 0x2, 0x6, 0x38d, 0x4000000000000000, 0x6, 0x8, 0x10000000000, 0x4, 0x0, 0xffffffff80000000, 0x43, 0x7, 0x9, 0x20, 0xff, 0x53, 0x1, 0x6, 0xfff, 0x8705, 0x40, 0x0, 0x8, 0x6, 0x8000, 0x60000, 0xb8, 0x8000, 0xfffffffffffffffb, 0xe8, 0x401, 0xbd8, 0x6, 0x100000000, 0x7e99d265, 0x81, 0x7, 0xfffffffffffffffb, 0x551, 0x7f, 0x4, 0xf8, 0xff, 0x3, 0x5, 0x665, 0x0, 0x6, 0xe2b5, 0x400, 0x3, 0x30, 0x20, 0x0, 0x7fff, 0xffffffff, 0x5, 0xffffffffffffffc1, 0x3ff, 0x0, 0x6, 0x7, 0x3, 0xffffffffffffffcb, 0x9, 0x4, 0x2, 0x9, 0x4, 0xeb0, 0x81, 0x401, 0x3, 0x5, 0x6, 0x9, 0x100000000, 0xbcdf, 0xfa, 0x6, 0xfff, 0x9e, 0x80000000, 0xcb, 0x98b, 0xffff, 0x6, 0x80, 0xbc, 0x9, 0x7, 0x8, 0x3, 0xffffffff, 0x0, 0x40, 0x1, 0x8, 0x40, 0x100000000, 0x101, 0x5af8, 0x4, 0x2000000000000, 0x5, 0x6, 0x7, 0x5, 0x2, 0x0, 0x7c506425, 0x81, 0x73, 0x3, 0x6, 0x100000001, 0x3ff, 0x6, 0x3ff, 0x0, 0xffffffffffffffe0, 0x4, 0xffffffff, 0x3f, 0x3, 0x6, 0x258, 0x2, 0xffffffffffffff8c, 0x8, 0x200000, 0x6, 0x7e, 0xfffffffffffffbff, 0x8, 0x80000000, 0xc21d, 0x5, 0x7ff, 0x7ff, 0x9c1, 0x3, 0x0, 0x80000000, 0xced, 0x6, 0x726, 0x80000000, 0x3, 0x6, 0x0, 0x5, 0x1, 0x3ff, 0x1f, 0x1, 0xffffffff, 0x3, 0x6, 0x6, 0x8, 0x1, 0x2, 0x2, 0x7, 0x40, 0xffff, 0x100000000, 0x9, 0x8001, 0x3, 0x1000, 0xfffffffffffffff9, 0x7, 0x8, 0x4, 0xfffffffffffff800, 0x3, 0x3f, 0xd33c, 0x7, 0x10001, 0x6, 0x6, 0x4, 0x3f, 0x6, 0x400, 0x5, 0x8, 0xf22, 0x80, 0x5, 0x5, 0x3ff, 0x4, 0x815, 0x6, 0x8, 0x2, 0x9, 0x0, 0x2, 0x7, 0x9, 0x8, 0x400, 0x6, 0x7, 0x3ff, 0x0, 0x8, 0x40, 0x0, 0x9, 0x330, 0xffffffff, 0xffffffffffffffff, 0x80, 0x3fc, 0x200, 0x3, 0xe5a, 0xffffffffffffffff, 0x606, 0x7ff, 0x5, 0x6, 0x0, 0xffffffff, 0x80000001, 0x6, 0x8, 0x5, 0xba, 0x2a, 0x4000000000, 0x711, 0x7, 0xa575, 0x4, 0x81, 0x7, 0x3, 0x9, 0x6, 0x4, 0x3f, 0xe73, 0x80, 0xffffffff8ff9bcab, 0xff, 0x7, 0x7, 0x1, 0x37, 0x3f, 0x7, 0x8, 0x4, 0x0, 0x0, 0x1, 0x1, 0x4, 0x5, 0x3, 0x493, 0xc472, 0x9, 0xffea, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0xfffffffffffff800, 0x4, 0x0, 0x8001, 0x9be, 0x20, 0x8, 0x8001, 0x8, 0x80, 0x5, 0x3f, 0x7, 0xd20, 0x73, 0x7, 0x4, 0x7, 0x8000, 0x4, 0x1000, 0x81, 0xc3, 0x7, 0x0, 0x4, 0x8, 0x200, 0x63, 0x8, 0x8, 0x80000000, 0x1, 0x101, 0x82f, 0x3, 0xffffffffffffffff, 0xd7e, 0x7, 0x47fc, 0x3, 0xc4da, 0x7eb, 0x2dbc, 0x80, 0x400, 0x4, 0x1, 0x9, 0x800, 0x7, 0x80000000, 0x7, 0x3f02, 0x1, 0x376, 0x1ca9, 0x9, 0x6, 0x4, 0x4, 0x8e5, 0x5, 0x66ce, 0x6, 0x10000, 0xff3, 0x1, 0x9830, 0x6e, 0xf60, 0x4, 0x0, 0x9, 0x100000000, 0x528f, 0x2c7, 0x9e6, 0x86, 0x3, 0x58f5, 0x2, 0x1000, 0x5, 0x100000000, 0x7, 0x6, 0xa4, 0x1000, 0x6, 0x7ff, 0x9, 0x3, 0x2, 0x3ff, 0x7f, 0xfffffffffffff045, 0x2, 0xf4, 0x0, 0x40, 0x4, 0x81, 0x4, 0x1, 0x9, 0x7fff, 0x0, 0x1ff, 0x6, 0xffffffffffff6945, 0x1, 0xffffffff, 0x4, 0x2721, 0x9, 0x7fffffff, 0x43, 0x1f, 0xffffffffffffffff, 0x1680000000, 0x9, 0x6000, 0xfffffffffffffe01, 0x1, 0x7ff, 0x5, 0xffffffff, 0x6, 0x5, 0xce, 0x1, 0x45, 0x101, 0x4, 0xf8d2, 0x1, 0x5, 0xcb, 0xfffffffffffffbbb, 0x200, 0x7, 0x7, 0x2, 0x5, 0x3ff, 0x392c, 0x5, 0x5, 0x0, 0x20000000200000, 0x8, 0x1f, 0x7ff, 0xffffffffffff8001, 0x1, 0xa55b, 0x7ff, 0xccb, 0x4a24acda, 0x100000001, 0x7, 0x100000000, 0x3fff800, 0x1ff, 0xfffff80000000000, 0x4000, 0x8, 0x5, 0x100000001, 0x7, 0xc7ec, 0x2, 0x26, 0x0, 0x4, 0x5, 0xd, 0x1, 0x3, 0x8000, 0xff, 0x9, 0x7a1a, 0x82, 0x6, 0x20000000000000, 0x1, 0x7, 0x0, 0x2, 0x6, 0x2, 0x5, 0x1, 0x5, 0x6, 0x20000000, 0x6, 0x4, 0x2, 0x1, 0x100000000, 0x1, 0x200, 0x3, 0x67ea, 0x9, 0x20, 0x3, 0x101, 0xaceb, 0xffffffffffff53c1, 0xff, 0x0, 0x100000001, 0x0, 0x20, 0x7, 0xfffffffffffffffc, 0x4, 0x100000001, 0x80000000, 0xfffffffffffffffe, 0x8, 0x8000, 0x7, 0xf0, 0x8, 0x7, 0x4, 0x395d2971, 0x3, 0x6, 0x100000000, 0x0, 0x2, 0x4, 0x170, 0x7f, 0xffffffff, 0x4, 0x20, 0x81, 0x3, 0x9, 0x3, 0x8001, 0x800, 0x6, 0xffffffff, 0x3, 0x100, 0x401, 0x1, 0x7fffffff, 0x4f, 0x80000001, 0x4, 0xf6, 0x6, 0xff, 0x1, 0x802, 0xc6a9, 0xc0000, 0x2000000000, 0x8001, 0xffffffff, 0x7, 0x1, 0x6, 0x0, 0x7, 0xff, 0x60e, 0x8, 0x200, 0x89, 0x7, 0x217, 0x100000001, 0x1, 0x7, 0x3, 0x2, 0x7fffffff, 0xff, 0x100000001, 0x10001, 0x1f, 0x577, 0x40, 0x7, 0x8, 0x6, 0x2, 0x3729, 0x1, 0x1, 0x800, 0x400, 0x7, 0x3f, 0x14, 0x0, 0xffff, 0x3, 0x1, 0x7, 0x3ff, 0x0, 0x2, 0x3, 0xfff, 0x10001, 0x9, 0xce, 0xfffffffffffffffa, 0x14000000000, 0x100000001, 0x5, 0x100000000, 0x1, 0x7c07, 0x4, 0x8, 0x3ff, 0x6, 0x81, 0x100, 0x7fffffff, 0x4, 0x4, 0x4, 0x5, 0x1, 0x0, 0x100000001, 0x0, 0x1f, 0x7f, 0x9, 0xffff, 0x4, 0x8001, 0xa8, 0xffffffff, 0x5, 0x8, 0x5, 0x9, 0x1, 0x8, 0x3, 0x200, 0x80, 0x10000, 0x3, 0x100000000, 0x7, 0x4, 0x2, 0x9a, 0x100, 0x9, 0x100000000, 0x2, 0x1000, 0x2, 0xd67, 0x0, 0x9, 0x6b46, 0x0, 0x1f, 0x8, 0xdf5, 0x20, 0x20, 0x6, 0x1ff, 0xf9b8, 0x100000001, 0x1, 0x8000, 0x8, 0x6, 0x64ad, 0x2, 0x2, 0x5, 0xe37d, 0x4, 0x6, 0x1, 0x217, 0x8, 0x4, 0x7, 0x1000, 0x2, 0x2, 0x8001, 0x8, 0xa4e7, 0x61, 0xffff, 0x1, 0x6, 0x6, 0x78a, 0xa6, 0x2, 0x2020000000, 0xb5, 0x2, 0x1, 0x1, 0xfffffffffffffffd, 0x6, 0x5, 0x4d48, 0xfffffffffffffffa, 0x1, 0x5e80000, 0xffff, 0x8, 0x0, 0xffff, 0x3, 0x1, 0x9, 0x5, 0x80, 0xfffffffffffffeff, 0x3ff, 0x8001, 0x200, 0x0, 0x0, 0x1, 0xffffffffffffff7f, 0x7, 0x7, 0x9, 0x6, 0x7, 0x0, 0x8, 0x2, 0xd8b4, 0x400, 0x2e, 0x7baa0fab, 0xff, 0x40, 0x4, 0x3f, 0x1cf1c747, 0x4, 0x8, 0x3, 0x9, 0x4, 0x5, 0x7f, 0x1ff, 0x100000001, 0x74, 0x1, 0x4, 0x5, 0x3ff, 0x1f, 0x1ff, 0x7, 0x1, 0x7f, 0x566, 0x101, 0x100000000, 0x6, 0x1a, 0x4, 0xbd0a, 0xbf, 0x0, 0xffff, 0x73ea3c2c, 0x8e5, 0x9, 0x7fffffff, 0xe93, 0x0, 0x10000, 0xbe, 0x0, 0x8, 0x3552, 0x5, 0xb1, 0x8000, 0x9, 0x7ff, 0x7, 0xb9, 0x4, 0x8, 0x9, 0xcd6d, 0xffffffffffffff81, 0x3f, 0x10001, 0x7fa, 0x100, 0x3, 0x1ff, 0x3, 0x3f, 0x8, 0xbe, 0xfb, 0x2, 0x784, 0x8, 0x5, 0x7, 0x8, 0xfffffffffffff000, 0xff, 0x7, 0x9, 0x5, 0x6c, 0x3, 0x1, 0x7, 0xb979, 0x8001, 0x200, 0x8000, 0x8001, 0x7fffffff, 0x7, 0x40, 0x814, 0x9846, 0x200, 0x0, 0x8, 0x8001, 0xff, 0x7, 0x7, 0xa98, 0x1, 0x8, 0x79f3, 0x8, 0x800, 0x7fffffff, 0xffffffff, 0x9, 0x401, 0x7, 0x5, 0x8, 0x6, 0x81, 0x4, 0x3, 0x67, 0x40, 0x6, 0x8, 0x3, 0xfffffffffffffffc, 0x1f, 0xb444, 0x6, 0xff, 0x3, 0x1, 0x6, 0x4, 0x4, 0x8, 0xfffffffffffffff7, 0x2, 0xffffffff80000000, 0x3f, 0x3, 0x3, 0x0, 0x9, 0xfff, 0xfff, 0x3ff, 0x65, 0x0, 0x4, 0x80, 0x8, 0x0, 0x8, 0x100000001, 0x1, 0x40, 0x20, 0x1ff, 0x9, 0x80, 0x8, 0x2, 0x3, 0xcfd, 0x3, 0x1, 0x1, 0x4, 0x4, 0x10000, 0x1, 0x1, 0x2, 0x5e, 0x3, 0x5, 0x5, 0x0, 0xe3d, 0x0, 0x100000000, 0x10001, 0x0, 0x6, 0x2, 0xf71, 0x6, 0x8, 0x1, 0x3, 0x9, 0x80, 0x2, 0x9, 0x4, 0xffffffffffffff2e, 0xdd, 0x1, 0x2, 0x2, 0x101, 0x93, 0xfffffffffffffffc, 0x0, 0x0, 0xed6d, 0x101, 0x6, 0xd919, 0x100, 0x3ff, 0x8a3, 0x800, 0x8, 0x9, 0x44, 0x80, 0x2, 0x8, 0x7f, 0x3, 0x6f4, 0x7, 0x591b, 0xfffffffffffffff9, 0x401, 0x1, 0xeb, 0x80, 0x1, 0xf0, 0x10001, 0x97b, 0xfe4, 0x3, 0xfffffffeffffffff, 0x7fffffff, 0x2, 0x1, 0x5, 0xfffffffffffffff8, 0x7f, 0x7, 0x8001, 0x9e67, 0x3, 0x3ff, 0x9, 0xc8, 0x8, 0x7, 0x8, 0x8, 0x80000000, 0x4, 0x1, 0xe4a0, 0xfffffffffffffff7, 0x5, 0x3d0, 0x100000000, 0xfffffffffffffff9, 0x101, 0x3, 0x3, 0x400000000000000, 0x4, 0x80000001, 0xfffffffffffffffb, 0x254, 0x7ff, 0x6, 0x6, 0xffffffff, 0x1, 0x20, 0xffff, 0x7, 0x100000001, 0x4, 0xffffffffffff8001, 0x9, 0x1c, 0x200, 0x9, 0x6, 0x200, 0xde, 0x100, 0x20c3, 0x1, 0x9, 0x800, 0xf4, 0x5, 0x1000, 0x2, 0xbf, 0x8, 0x5, 0x800, 0x2, 0xfffffffffffffe00, 0x36, 0x99b, 0x0, 0x7fffffff, 0x1, 0x3f, 0x80000000, 0x20, 0x800, 0x0, 0x4, 0x1, 0x26f, 0x80000000000, 0x1, 0x8001, 0xffffffffffff8001, 0x7, 0x6e63, 0x7, 0x0, 0x5, 0x8, 0x20, 0x6, 0x3, 0x7, 0x1, 0x5, 0x4, 0xffffffff, 0x8, 0xee7, 0x6, 0x100, 0x4de, 0xfffffffffffffff8, 0x7ff, 0x6, 0x100000001, 0x2, 0x400, 0x2, 0x0, 0x80, 0x80000000, 0x1000000000, 0x10000, 0x6, 0x100000001, 0x9, 0x3, 0xffffffff00000000, 0x8001, 0x7f, 0x5, 0x10000, 0x0, 0x8, 0x457, 0x3, 0xffff, 0x8, 0x5, 0x71, 0x0, 0x7, 0x2, 0x80000000, 0x8, 0x4dc, 0xffffffff, 0x1, 0x401, 0x101, 0x9, 0x7, 0x9, 0x1ff, 0x4, 0x6, 0x5e5, 0x8a, 0x6, 0x9, 0x9, 0x4, 0xfffffffffffffff7, 0x0, 0x50, 0x8, 0x2, 0x879, 0x2, 0x1ff, 0x7, 0x1, 0x2, 0x6, 0x0, 0x6, 0x1, 0x9, 0xd1ef, 0x7, 0x1, 0xff0, 0x8, 0x6, 0x8, 0x6, 0x6cbc, 0x9, 0x6, 0x1, 0x4, 0x3, 0x511e, 0x26, 0x1, 0xffffffff, 0x8001, 0x4, 0xb65e, 0x8, 0x0, 0x7, 0xec, 0x9, 0x8, 0x3ff, 0x3b, 0x81, 0x9, 0x6e, 0x3f, 0x3ff, 0xfffffffffffffc00, 0xffffffffffffffff, 0x40, 0x3, 0x0, 0xffffffffffffffff, 0x100000001, 0x3, 0xfffffffeffffffff, 0x9307, 0x3f, 0x5, 0x3, 0x100, 0x0, 0xffffffff, 0x7, 0x100, 0x8, 0x0, 0x100000001, 0x7, 0xfffffffeffffffff, 0x1f, 0x2, 0xfffffffffffff800, 0x8, 0x4, 0x4, 0x9, 0x8, 0x600000000000000, 0x5, 0x9, 0x5, 0x1, 0x0, 0x5b, 0x400, 0x9, 0x4, 0x1000, 0x0, 0x5, 0x943, 0x2, 0x1, 0x5, 0x7, 0xfffffffffffffff9, 0x74d, 0x9, 0x8, 0x7, 0x80, 0x1, 0x2, 0x7, 0x2, 0xec09, 0xfffffffffffffffd, 0x1ff, 0x0, 0xffffffffe902e3f4, 0xfff, 0x1464, 0x4, 0x5, 0xffffffffffffff3a, 0xffffffffffffff8b, 0x3f, 0x1, 0x800, 0x7fffffff, 0x3, 0x80000001, 0x9, 0x0, 0x56, 0x6a6, 0x4, 0x100000001, 0x100000000, 0x2, 0x5, 0x4, 0x9, 0x5000000000000000, 0x8, 0x10, 0x7, 0xffffffffffff31f4, 0x1, 0x1, 0x7, 0xffffffff, 0x6, 0x10000, 0x8, 0x7fff, 0xfffffffffffffbab, 0x942, 0x4, 0x4, 0x6, 0x55, 0x80, 0x1e72, 0x5, 0x4, 0x9, 0x0, 0x3, 0x10001, 0x7, 0x8000, 0xffffffff, 0x3, 0x6, 0x7b7, 0x8, 0x4, 0x2, 0x4, 0x3f, 0x1, 0x100, 0x7af5, 0x7f68, 0x866, 0xd0a6, 0x4, 0xcbc, 0x0, 0x10001, 0x7, 0xcff, 0x8, 0x80, 0x8, 0x6d, 0x426d, 0x81, 0x9, 0x2, 0x100, 0x3f, 0xffffffffffffffcc, 0x80, 0xda, 0x5, 0x4, 0x2, 0x9, 0x8f, 0x3, 0x1, 0x69a, 0x200, 0x5, 0x3419, 0x8000, 0x800, 0x8, 0x400, 0x9, 0x2, 0x77000000000, 0x714, 0x7, 0x8001, 0x9f, 0x2, 0x2, 0x8f2, 0x0, 0x3, 0xa6ce, 0x1ff, 0x7, 0x4, 0x9a86, 0x0, 0x3, 0x800, 0x1, 0x7, 0xc90d, 0x7ff, 0x6, 0x8, 0x83f6, 0x100000001, 0x3, 0x1000, 0x100000001, 0x7, 0x7, 0x10000, 0x3000, 0x3f, 0x5, 0x1, 0x1, 0x7, 0x0, 0x6, 0xff, 0x4, 0x8, 0x1, 0x9, 0x6, 0xcd36, 0x0, 0x5, 0x40, 0x3, 0xeac, 0xfff, 0xc3e2, 0x401, 0x9, 0x8, 0xffffffff, 0x101, 0x0, 0x9, 0x5, 0x8, 0x153, 0x400, 0x80, 0x4, 0x1b7, 0xffffffffffff096c, 0x9, 0x10000, 0xffffffffffffff63, 0x401, 0x401, 0x8000, 0x7f, 0xc9, 0x5, 0xfff, 0x2, 0x3, 0x4, 0x3ff, 0x6, 0x100000000, 0x7fff, 0x7, 0xb3, 0x0, 0x2, 0x7, 0xeff, 0x7, 0x200000000, 0x5, 0xfffffffffffffffa, 0x0, 0x6, 0x16bb, 0x80000000, 0x80000000, 0x1, 0xb725, 0x7, 0x6, 0x0, 0xfffffffffffffe01, 0x0, 0xfff, 0xffff, 0x0, 0x2, 0x100, 0x7, 0xfff, 0x8, 0x5, 0x9, 0x3ff, 0x93c, 0x1, 0x0, 0x10001, 0x5, 0x1, 0x20, 0x2, 0x3, 0x0, 0x6f, 0xffff, 0x80, 0x7ff, 0x0, 0x81, 0x7, 0x3, 0x101, 0x5, 0x807e, 0x5, 0x2, 0x40, 0x5, 0x4, 0xfffffffffffffff9, 0x0, 0x6, 0x14, 0x1, 0xd0, 0x400, 0xfffffffffffffffc, 0x4, 0x7fffffff, 0x8, 0x40, 0xffffffffffffffc1, 0x1f, 0x3, 0x0, 0xd47f, 0xfffffffffffffffe, 0xff, 0x8, 0x8, 0xffffffffffffff81, 0x5, 0x7ff, 0x4, 0x9, 0x2, 0x8, 0x5, 0x4, 0x9, 0x2, 0x7, 0x1, 0x7, 0x100000001, 0x80000000, 0x400, 0x800, 0x8, 0x2, 0x8, 0x3b, 0x4, 0xcfb, 0x2, 0x7, 0x1, 0x7ba3, 0x7, 0xa54, 0x2, 0x6e, 0x7, 0x6f2, 0xfff, 0x100, 0x6, 0x80, 0x4, 0x7fff, 0x80000000000000, 0x4, 0xffffffffffffffff, 0x2, 0x4, 0x9c, 0x7, 0x41e05cec, 0x7, 0x3, 0x4, 0x7f, 0x0, 0x0, 0x8, 0x9, 0x1, 0x100000001, 0x6, 0x1, 0x3, 0x80000001, 0x8d, 0x401, 0x1, 0x1ff, 0x7, 0x0, 0xfffffffffffffffa, 0x1f4, 0xc95, 0x39, 0x1, 0x8, 0x7, 0x3ff, 0x20, 0x5, 0x4, 0x2, 0x3ff, 0x4, 0x80, 0xfffffffffffffffe, 0xffffffff, 0x7, 0x4, 0x6, 0x4, 0xbd, 0xffffffffffffffff, 0x8, 0x0, 0x3ff, 0x8, 0xff, 0x4, 0x2, 0x585, 0x6, 0x8, 0xc4, 0x7, 0x100000000, 0x0, 0x72, 0x5, 0xfffffffffffffffe, 0x5, 0x10000, 0x2, 0x9, 0xfffffffffffffff7, 0x2, 0x10001, 0xd53, 0x9, 0x180, 0x392, 0x1, 0xd169, 0x2, 0x7, 0x4, 0x5, 0xe4, 0xcf8, 0x7, 0x5, 0x5, 0xffffffff95e647fc, 0x2, 0x8001, 0x10000000000, 0x6, 0x2, 0x6, 0x8001, 0x3f, 0x81, 0x7de, 0x4, 0x7, 0x800, 0x7fffffff, 0x1, 0x80, 0x80, 0x8, 0x100, 0x8, 0x0, 0x49e962e6, 0x6, 0xffffffffffff7fff, 0x0, 0x6, 0x100000001, 0x7f, 0x5, 0x0, 0xffff, 0x2, 0x6, 0x10d6, 0x1, 0x1, 0x3, 0x72, 0x56108b43, 0x9, 0x80000001, 0x1, 0x3, 0x3, 0x5, 0x0, 0x100, 0x7, 0x5, 0x14, 0x73ed9588, 0x7, 0x4, 0x7, 0x9, 0xde, 0x0, 0x80000001, 0x9, 0x3, 0x0, 0xfff, 0x8001, 0x2, 0xa7, 0x1ff, 0x1, 0xb28a, 0x4, 0x5e40, 0x10a4ddd3, 0x7, 0xff, 0x40, 0x8, 0x100000001, 0xfffffffffffffff8, 0xffffffffffffffff, 0xffffffffffffff80, 0x7ff, 0x3, 0x1000, 0x1000, 0x423d, 0xffff, 0x80000001, 0xa5, 0x9, 0x1, 0x80fb, 0x6, 0x1000, 0x5, 0x1ff, 0xc9e, 0x6, 0x0, 0xfffffffffffffff9, 0x0, 0x10000, 0x8, 0x0, 0x6, 0x653500000000000, 0x1c, 0x7, 0x1, 0x9, 0x61a, 0x80000000, 0x9, 0x40, 0x7, 0x401, 0x48, 0x7f, 0xa5, 0xfffffffffffffffe, 0x6, 0xf0b0, 0x200, 0xa9, 0x0, 0x7, 0x6, 0x1, 0x0, 0xb3, 0x3e03debf, 0xfff, 0x3ff, 0x1, 0x9, 0x1be00000000, 0x40, 0x100000000, 0x2, 0x4, 0x7, 0x61f1, 0xffffffff80000000, 0x4, 0x1, 0x7, 0x8000, 0x5, 0xee, 0x7, 0x100, 0x91, 0x7, 0x3, 0xb25, 0x81, 0x0, 0xffffffffffffffe1, 0x100000000, 0x800, 0x2, 0x98a, 0xcb90, 0x1, 0x1, 0xfff, 0x5f5, 0x5, 0x1, 0xc87, 0x4, 0xa3c, 0x1, 0x7, 0x74, 0xffffffffffff8001, 0xec6, 0x5, 0x5, 0xc0, 0x40, 0x6db, 0x3, 0x6, 0x0, 0x1, 0x4, 0x4, 0x9, 0x100000000, 0x100000001, 0x1, 0x5, 0xa2c, 0xffffffff, 0x1, 0x3, 0x4, 0x1000, 0x7, 0x800, 0x1ff, 0xc8, 0x57fa, 0xf7, 0x100, 0x1, 0x2, 0x8, 0x7ff, 0xfff, 0x8, 0x2, 0xdc1, 0x401, 0x3f, 0x80000001, 0x9, 0x5, 0x0, 0x5, 0x2, 0x0, 0x101, 0x4, 0x120000000, 0x5, 0x7ff, 0x7fffffff, 0x7, 0x1, 0x1ff, 0x0, 0x2, 0x3f, 0xe7d, 0x3, 0x20, 0x80000000, 0x8, 0x1, 0x7, 0x40, 0x6, 0x2d, 0x6, 0x1, 0x6afdd99f, 0x5, 0x5, 0x0, 0x7, 0x0, 0x3, 0x1, 0xfffffffffffffffb, 0x401, 0x97, 0x100000000, 0x3, 0x7, 0x4, 0x0, 0x6, 0x4, 0x9, 0x200, 0x9, 0x5, 0x5, 0x7, 0x8, 0x100000001, 0xffffffffffffff11, 0x101, 0x400, 0x8, 0x9, 0x9, 0x7d1, 0x69, 0xfff, 0x100, 0x3, 0x7, 0x2, 0x46710ae5, 0x0, 0xf, 0x8, 0xffffffffffffff01, 0x9, 0x39, 0x1, 0xfffffffffffffffd, 0x6, 0x8, 0xfffffffffffff800, 0x7ff800000000000, 0x0, 0x1, 0x2, 0x8000, 0x3, 0x1, 0xfffffffffffffffa, 0x5, 0x1, 0x3, 0x6249, 0x2, 0x3, 0x7fff, 0xffffffff, 0xfffffffffffffffb, 0x5, 0xca42, 0x1ff, 0x5, 0x6, 0x8, 0x5, 0x7, 0x6, 0x2, 0x401, 0x65, 0xffff, 0x8, 0x394, 0x0, 0x6, 0x5, 0x2, 0x9, 0x4, 0x30000000, 0x8, 0x8, 0xe3d, 0x4, 0x0, 0x8, 0xfffffffffffffff9, 0x8, 0x7, 0x7, 0x2, 0x80000001, 0x3f, 0xad, 0x7, 0x7, 0x8, 0xff, 0x8, 0x51cd, 0x8001, 0x8, 0x3e, 0x101, 0x1, 0xffffffffffffffff, 0x9, 0xcd2e, 0xfff, 0x80, 0x9, 0x1, 0x2, 0xffffffff80000000, 0x80000000, 0x6, 0x1858317c, 0x5, 0x0, 0xfffffffffffff000, 0xffffffffffffffc0, 0x9, 0x2c0, 0x1, 0x1, 0x80000001, 0x8, 0x6, 0x6, 0x4, 0xe45, 0x40, 0x40, 0x401, 0x6, 0x2, 0xfffffffffffffc01, 0x0, 0x8aa, 0x38f, 0x80000000, 0x43e0, 0xffb, 0x24000000, 0x9, 0x3, 0x800, 0x61c, 0x9, 0x3, 0x4, 0x2, 0x5, 0x7fff, 0xea, 0xfffffffffffffffa, 0x6, 0x7, 0x0, 0x86b1, 0x6, 0x6, 0x0, 0x7f, 0xffff, 0x6, 0x5, 0x2, 0x0, 0x5, 0x1, 0x32fb, 0x0, 0x16, 0x80, 0x80000001, 0x7fff, 0x4, 0x364, 0x3, 0x0, 0x9, 0x4, 0x8, 0xffff, 0x20, 0x81, 0x9, 0x10000, 0x200, 0x81, 0x0, 0x0, 0x4, 0x6c45, 0x2, 0xec, 0x8, 0x3b8000000000000, 0x7fffffff, 0x2, 0x7, 0xcd5, 0x8, 0x5, 0x400, 0x0, 0xff, 0x282f662, 0x2c49, 0x9, 0x100, 0x9, 0x0, 0x410d, 0x3ff, 0x10001, 0x8, 0x7, 0x3, 0x1, 0x2b, 0x80000000, 0x8001, 0x5, 0x1000, 0x1, 0xcd9e, 0x6, 0x9, 0x1, 0xff, 0x8, 0x8000, 0x8, 0x5, 0x9, 0x1080000000, 0x80, 0x2, 0x5, 0xffffffffffffff01, 0x4, 0x7f, 0x7, 0x3f, 0x8, 0x4, 0x20, 0xfffffffffffff958, 0xfffffffffffffffb, 0x3, 0x3, 0xffff, 0xfff, 0x1000000000, 0x7, 0x1, 0x200, 0x9, 0x8, 0x8001, 0x86b6, 0xf58, 0xe79, 0x5, 0x8, 0x400, 0x8c4a, 0x3415, 0x3, 0x6, 0x8001, 0x7f, 0x0, 0x2, 0x1, 0x6, 0x6, 0x3, 0xff, 0x10000, 0x864, 0x0, 0x6, 0x1, 0x9, 0x9, 0x5, 0xd2c, 0x80, 0xac87, 0x9, 0x3b5000000000000, 0x200, 0xbdde, 0xc855, 0x0, 0x9, 0x3, 0x1fee, 0x800, 0x80000000, 0x1, 0x101, 0xb28a, 0x0, 0x10001, 0x3, 0x3, 0x7, 0x3, 0x9, 0x8, 0x8, 0x100000001, 0x6, 0x20, 0x0, 0x1, 0x100000001, 0x5, 0x15e1, 0x4e5e, 0x8, 0xdf, 0x4, 0xeb1e, 0x5, 0x8000, 0x7, 0x101, 0x3ff, 0x5, 0xfffffffffffffff7, 0x6, 0x0, 0x8, 0x1ff, 0x4, 0x9, 0x7ad, 0x7, 0x7ff, 0x5, 0x8, 0x9, 0x8000, 0x4, 0xa8, 0x7, 0x800, 0xb4, 0x7, 0x9, 0x6d6, 0x100000001, 0x202d995b, 0xc4, 0x1c, 0x3, 0x678, 0x3, 0x2, 0x41, 0xb67, 0xce0000000000000, 0x7, 0x3ff, 0x4, 0x2, 0x2, 0x3f, 0x1, 0x8, 0x1, 0x0, 0x7b3, 0x5, 0x5, 0x80000000, 0x8, 0x3, 0x101, 0x7, 0x1, 0x800, 0x7, 0x1, 0x2, 0xe4, 0x4, 0x7fff, 0x6, 0x3ff, 0x8001, 0x2, 0x10000, 0x8, 0x80000001, 0xc74f, 0x100000000, 0x10001, 0x2, 0x2, 0x0, 0x3a, 0xb58, 0x800, 0x3, 0xffff, 0x401, 0x5, 0x100, 0x453f, 0x2adf3aa6, 0x1f, 0xfff, 0xfffffffffffffffe, 0x0, 0x7f, 0x2, 0xc076, 0x100000001, 0x7, 0x2, 0x1, 0x14e9, 0xde6f, 0x81, 0x1000, 0x7, 0x1, 0x8, 0x8bac, 0x476, 0x100000000, 0x7, 0x8, 0x8, 0x401, 0x2, 0xd39, 0x5, 0x6, 0x1, 0x7383, 0x7f, 0x100, 0x40, 0x5, 0x4, 0x6, 0x1ff, 0x6, 0x1, 0x0, 0x8, 0x0, 0x5, 0x7fffffff, 0x0, 0x8, 0x3, 0x6, 0x9, 0x8, 0x4, 0xffffffff7fffffff, 0x3, 0x4, 0x9, 0x5, 0xb773, 0x5, 0x3f, 0x4, 0x1, 0x96, 0x100, 0x9, 0x8, 0x91, 0x1084, 0x1b, 0x6, 0x0, 0x3, 0x83c2, 0x81, 0x8, 0x1ff, 0xfffffffffffffff9, 0x400, 0x6, 0x2, 0x4, 0x100000000, 0x0, 0x7, 0xffffffff, 0x5, 0x8, 0x6, 0xfffffffffffffffb, 0x7, 0x39, 0x10001, 0x40, 0x1, 0x1, 0x7f, 0x5, 0x1, 0xd67, 0x1ff, 0x5f3, 0x3, 0x7, 0x81, 0x6, 0x9, 0x2, 0x4, 0x10000, 0x1, 0x7, 0x9, 0x5, 0x3, 0x7, 0x6, 0x2, 0x1, 0x7, 0x0, 0xe1, 0x9, 0x7, 0xffffffffffffffe0, 0xfffffffffffffffe, 0x3, 0x1ff, 0x4, 0x800, 0x0, 0x6, 0x5, 0x1f, 0x7fffffff, 0x1a1, 0x0, 0x5, 0xfffffffffffffe01, 0x9, 0x0, 0x0, 0x100000001, 0x10001, 0x3f, 0xffffffffffffff01, 0x4, 0x101, 0x2c91, 0x1, 0x4, 0x8, 0x101, 0x2f75de4f, 0x6, 0x3, 0x1ff, 0x8db6, 0x2, 0x7, 0x80, 0x200, 0x7b2, 0x3, 0x9, 0x7, 0x0, 0xb4, 0xcc0d, 0x0, 0x20, 0x3, 0x3, 0x80000000, 0x8, 0x3, 0x7, 0xfff, 0x100, 0x8000, 0x4, 0xfffffffffffffff9, 0x1, 0x4, 0x9, 0x7, 0x3, 0x400, 0x40, 0x2, 0x200, 0xffff, 0xffffffff80000000, 0x7fff, 0x80000000, 0x363a, 0x3, 0x200, 0xfffffffffffffffb, 0x9, 0x80000000, 0x7, 0x1, 0x8, 0x400, 0x100000000, 0x8, 0x7, 0x100000001, 0x5, 0x8, 0x3, 0x1, 0x4, 0x9d1, 0xfffffffffffffffc, 0x10001, 0x7fffffff, 0x5, 0x9, 0x800, 0x2, 0x40, 0x401, 0x5, 0x800, 0x5, 0xaa, 0x200, 0x100000000, 0x81, 0xed60, 0x3, 0x3, 0x7, 0x80000000, 0x7, 0x0, 0x1, 0x6, 0x2, 0xffffffffffffffff, 0x4, 0x3, 0x200, 0x52, 0x9, 0x8, 0x1, 0x2c, 0x9, 0x1, 0x9, 0x9, 0x100000001, 0x3, 0x9, 0x8b4, 0xfff, 0x3, 0x9, 0x10001, 0x0, 0xff, 0x9, 0x200, 0x9, 0x100000000, 0x800, 0x7, 0x3, 0x80, 0x353, 0xfffffffffffffffb, 0x5, 0x3, 0x0, 0x9, 0x6, 0x10001, 0x20, 0x401, 0x7f, 0xfffffffffffffffb, 0xd6, 0x73ae, 0x1ff, 0x9, 0x200, 0x100, 0x8, 0x8, 0x10000, 0x1, 0x3, 0x20, 0x3f, 0x3ff, 0x7, 0x8, 0x7, 0x6, 0xfffffffffffffff8, 0x991, 0x4, 0x1000, 0x8001, 0xcc, 0x400, 0x1, 0x3, 0x1, 0x0, 0x10001, 0x1, 0x9, 0x3, 0x5, 0x4, 0x1, 0x62, 0x0, 0x1, 0x1000, 0x8, 0x6, 0xede7, 0x1, 0x1, 0x71, 0x0, 0x1, 0x365, 0x0, 0x7fffffff, 0x0, 0x7fffffff, 0xd2c, 0x7, 0xad4, 0xffffffff, 0x3, 0xfff, 0x20, 0x9, 0x9, 0x0, 0x7, 0x7fffffff, 0x1ff, 0x252, 0xd00, 0xfffffffffffffffb, 0x4, 0xffff, 0x6, 0x9, 0x6, 0x0, 0x9, 0x3, 0x40, 0x100, 0x3f, 0xffffffff00000001, 0x0, 0x5], "786a1cad4fad05318ab8fbf45f45d57b4e99eb696a2301becfe2ef06968f616028ede71b4c1c21e74b26496e1c0426900f4604d7b7c2a89c44e098113c7673fb01c5c6e15b4f7529cf9fd52b4405c0c0bdec47f0bed9297e540ffcb5f91c98dc778f5ac7ec2b7c4569459a1e8c9af448addf488706652f2700595855fd41bc63d224ae663e4f2172e8c3da9c3553fb6d7a8b1c2651eab39d805b3d958d16bf95d37309ec2d283260d56a85edce21"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) listxattr(&(0x7f0000280000)='./file0\x00', &(0x7f00006eb000)=""/6, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000093e000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bfb000)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) setpgid(r0, r1) 2018/01/27 01:18:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000fd3000-0x38)={&(0x7f0000121000)=@ax25={0x3, {"a4e7b88b93b4ca"}, 0x1}, 0x10, &(0x7f0000695000-0x20)=[{&(0x7f0000f8a000)="4751d5cdc9a6c079e836a0e380117c313eb5376012bdfcfba4f384802f9a3e780cc15422213a43e99a8195d63ff99745b1782fa3ebf167a05db9808b76e8cda5aa39a2077d55e431ccfab47c2d26b276ccf6436873b3194fdb559340697a", 0x5e}, {&(0x7f0000670000-0x87)="2e45907a1e1302a736349922140be593c94973df3340c0fa20b259a24ef7974bb94cac0f9f1e9d13a52bb1714a3e7a56b2fdcfd0bdd577eb355418cf9f73ef3521b0c787b31eb2cda2aec95137651dc9210931a67dfb1153b4ba32b072dbba394f611d97413c278722a69d0ddd8c4874333a12fc45c964a1a9300ad7311f3cefac700d6f86c9f7", 0x87}], 0x2, &(0x7f0000542000-0xa8)=[{0x38, 0x188, 0x5, "dc7fd805061b752ee32962701bb7a8e64062b8bc2ab6b79750476fc4e6c6e59a7231af"}, {0x70, 0x117, 0x1f, "d6486d01993fe40e88c6c2bb54a4c408b18c1007c6481adc359afef822844dd49a3cd9bf2335113983c9bc4e16f35af92d58c0425f614cb05465b68be557e04ea554dbf8a40e94d38d24a748f88b36ec0f5d440452c16d8d61"}], 0xa8, 0x8850}, 0x84) sendmsg$nl_route(r0, &(0x7f0000a83000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000813000-0x10)={&(0x7f00006ae000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3d000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000724000-0x10)={0x0, 0x989680}, &(0x7f0000dbc000-0x8)={0x0}, 0x8) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x0) poll(&(0x7f0000f35000-0x18)=[{r0, 0x2, 0x0}], 0xffffffffffffff7e, 0x0) [ 58.389847] audit: type=1326 audit(1517015930.876:422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8949 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:50 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00007b5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005d2000-0x10)=@req={0x50, &(0x7f0000857000-0x50)={@generic="3442df50bfe3c488d9e41f299a5e14e1", @ifru_data=&(0x7f0000000000)="ab18b9899654ff7903f60169e96af26ba7d61ab421172d51f29104ea341bfbab"}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000006e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/27 01:18:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x9c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000069b000)="63676f040000", 0x0) pwritev(r0, &(0x7f00000a4000-0x10)=[{&(0x7f000079e000-0x200)="b5", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000834000-0x4)=0x0) 2018/01/27 01:18:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) r4 = gettid() ptrace$getregs(0xe, r4, 0x1, &(0x7f0000667000-0xe1)=""/225) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) [ 58.444201] audit: type=1326 audit(1517015930.904:423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8949 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=194 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:51 executing program 4: prctl$void(0x3f) prctl$setmm(0x23, 0x2, &(0x7f0000072000/0x4000)=nil) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000231000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00003c3000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x2, 0x8000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000002000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:51 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00005e6000-0xeb)={0x0, 0xe3, "4c4e8887850f31c3090890e1173d7743677b1f25ccb3bada476be046cd10ed067a6546431decbcae9782057c86b7b8f3a1568ed980845cd598192787839aab6b28b48314fb5c2bba73d181a0a0ddd5f1cfb56648899f47be5ab23c318de5a0d1466ee7acafcc895b1795df2b8c1b9a7c971aa91d75d7d9614daab37940595161aa42e96fa5e46cce89a7d3b46ef98c7d934540db9f102f46a24bf8a9ac80cc9ea968067f809c1d48d96749cecb48320f318e6a7d3e5a063f34d59450c95d64a2a2c875153c8da815696364a1e03e3dae1bb348356bf21e260dec9ab0dc78dff3aa9415"}, &(0x7f0000539000)=0xeb) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000085c000-0x4)=@assoc_id=0x0, &(0x7f0000320000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001c9000-0xb8)={r4, 0x6, 0x7, 0x5, 0x8, 0x1000, 0x4, 0xa96c, {r5, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x2, 0x7ff, 0x998}}, &(0x7f000015e000)=0xb8) dup2(r1, r2) tkill(r0, 0x16) [ 58.502356] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 58.549234] audit: type=1326 audit(1517015930.909:424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8949 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452f19 code=0x7ffc0000 [ 58.549254] audit: type=1326 audit(1517015930.909:425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8949 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452f19 code=0x7ffc0000 2018/01/27 01:18:51 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/27 01:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x0, r1+30000000}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) unshare(0x400) signalfd4(r0, &(0x7f0000a9c000-0x8)={0x0}, 0x8, 0x0) r2 = fcntl$getown(r0, 0x9) timer_create(0x3, &(0x7f0000d2a000-0x60)={0x0, 0x17, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000418000)=0x0) 2018/01/27 01:18:51 executing program 5: pkey_mprotect(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x1000000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) ioprio_set$uid(0x3, r1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) splice(r0, &(0x7f00001f7000)=0x0, r2, &(0x7f0000244000-0x8)=0x0, 0x1ff, 0xb) 2018/01/27 01:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") removexattr(&(0x7f00003ad000)='./file0/file0\x00', &(0x7f00001cd000)=@random={'osx.', '$\x00'}) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) pipe2(&(0x7f000074f000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b18000)={0x0, 0x91, "a8aedc6ec8310c75b1fd17d55182a50bf035161ac7fb45f62f5c7c6a7eebaeade4aa9645fa3c2499230bef37c26f2669cb7b3a51c1b010ee21ae90dfddbb12515d769130b94c04d6e88b5316b6daff9bcdfa6595f63d9abc792150cc4b47c59c15813afd35c45027cdd42bc424b2c62700d9d24c9a2e646eef998150fa8fd8a013c0a0922d31c6112c556d1acd3686cee6"}, &(0x7f0000492000)=0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e8d000-0x98)={r1, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8007f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x0}, &(0x7f0000699000)=0x98) open$dir(&(0x7f000068e000-0x8)='./file0\x00', 0x100, 0x113) 2018/01/27 01:18:51 executing program 6: 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$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000880000)={0x0, 0x1, 0xffffffffffff8395, &(0x7f0000780000)=0x0}) 2018/01/27 01:18:51 executing program 0: mmap(&(0x7f0000000000/0x290000)=nil, 0x290000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000290000)={0x0, 0x0}) r1 = socket(0x1, 0xf, 0x7fffffff) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d6000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000292000-0x4)=0xc) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000258000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000292000-0x4)=0xe8) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000291000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x2, 0x6, 0x1, 0x5206, 0xa, 0xa0, 0x0, 0x0, r2, r3}, {0x3, 0x1, 0x8, 0x2, 0x4, 0x0, 0x3, 0x7ff}, {0x64, 0x3, 0x0, 0x2}, 0x7, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x3, 0x32}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x2, 0x3, 0x98, 0x1, 0xff, 0x1f}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) listen(r1, 0x5) pread64(r0, &(0x7f0000d91000)=""/157, 0xffffffffffffff1b, 0xffffffffffffffff) socket$rds(0x15, 0x5, 0x0) socket(0x10, 0x7, 0x415b) ioctl$sock_ifreq(r4, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000b71000-0x1e)={0x18, 0x0, {0x400000000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="dbc7889ade000800000cfffffff605c7"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a84000-0x10)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003aa000)={0x0, 0x1}, &(0x7f00009e4000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000536000-0x8)={r5, 0x6}, 0x8) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/27 01:18:51 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000002000-0x70)=[], 0x0, &(0x7f0000004000)=""/114, 0x72, 0x0}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000006000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/27 01:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00005f8000)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) clone(0x0, &(0x7f0000080000-0xef)="", &(0x7f0000679000-0x4)=0x0, &(0x7f000063f000)=0x0, &(0x7f0000627000-0xd)="") prctl$seccomp(0x16, 0xa92c849b8ec6d3f1, &(0x7f0000ca0000-0x10)={0x8, &(0x7f0000426000)=[{0x7f, 0xf88, 0x7585, 0xfffffffffffffffa}, {0x8, 0xffffffffffffffff, 0x7f, 0x8}, {0x6, 0x9, 0x4, 0x4}, {0x80, 0x6, 0xffffffffffffff7f, 0xe9}, {0x3, 0x1, 0x6, 0x2}, {0xffffffffffffff01, 0x3, 0xfcea, 0x8}, {0x5, 0xffffffffffff68e2, 0xc4ff, 0x10000}, {0x8, 0x7, 0x8001, 0xadb0}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000581000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b7000-0x4)=0x401) 2018/01/27 01:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000bfd000)={0x5, &(0x7f0000601000-0x28)=[{0x5, 0x8001, 0x8, 0x50000}, {0xffffffffffffffd2, 0x5, 0x1, 0x4}, {0x39, 0x5, 0x1, 0x8}, {0x8, 0x6, 0x10000, 0x7}, {0xe6, 0xec5, 0x6, 0x100000000}]}, 0x10) 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) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f000010d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1a) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005c4000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a24000)=0x8) 2018/01/27 01:18:51 executing program 4: ioperm(0x0, 0x9, 0x0) clone(0x0, &(0x7f000021d000)="", &(0x7f00006dc000)=0x0, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00004d0000-0x3)="") ioperm(0x0, 0x7, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/ion\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x100}, 0x8, 0x800) 2018/01/27 01:18:51 executing program 5: clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc4000-0xf)='/dev/sequencer\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f00009cc000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d8d000)={r1, 0x5}, &(0x7f0000067000)=0x8) lremovexattr(&(0x7f0000350000-0x8)='./file0\x00', &(0x7f00003c5000)=@random={'btrfs.\x00', 'f\x00'}) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x5, 0x3f, 0xffc0000, 0xffffffff80000000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000002000)=0x962) r1 = mq_open(&(0x7f0000000000)="b56574683000", 0x0, 0x10a, &(0x7f0000088000)={0x9, 0x400, 0x1000, 0x3ff, 0xffffffffffffffff, 0x9, 0x6, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003000)=""/155, 0x9b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="32936ad36e19e9f5f9108bd63105b4a0e4857382e20a4dbf10278be0f8aa573595f6ec11b0130b86fed51555c0dc42a8ae73a45d97c1d2986ce5b020019a2e4da54f3419620ebd9deab296de5b2ffc63a94005d1be1217952460743ac2951e3cc13eef74427c0869", 0x68, 0x7, &(0x7f0000001000-0x10)={r4, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r6 = accept$alg(r5, 0x0, 0x0) sendto(r6, &(0x7f0000cca000)="8a65a510f7a146d7", 0x8, 0x0, &(0x7f0000eb6000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x3a) [ 58.689938] 8021q: VLANs not supported on lo [ 58.709829] rdma_op 00000000241f9f2d conn xmit_rdma (null) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f2b000-0xd0)={{{@in=@multicast1=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000342000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000736000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x3, 0xa, 0x20, 0xeeea403476c7962f, 0x32, 0x0, r2}, {0x1, 0x2, 0x7, 0x1, 0x9, 0x7, 0x20400000000, 0x1}, {0x2, 0x3, 0x0, 0x0}, 0x2b87, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7f}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x5, 0x3, 0x1, 0x9, 0x0, 0x9}}, 0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x26, &(0x7f0000f34000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000869000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) rename(&(0x7f000034f000-0x8)='./file0\x00', &(0x7f0000c9d000-0x8)='./file0\x00') ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000725000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4, r1}) 2018/01/27 01:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ed5000)={0x0, 0x63, "aa74bf9ff7b2f461430e9a64863543584eeec36a6c53c213381f9dbc1bba8df79152bdf5b6f0f272ed08aa00eb532a8d9f3bacc8c18afb1cbac22646801d355b9f51cfa7687428214562cb314301c923db7aeca93bf6b3fa0a9e68bc24da4238ba33f5"}, &(0x7f0000cd6000-0x4)=0x6b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000eab000)={r1, 0x8, 0x8}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x414, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000968000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x84000) [ 58.774437] 8021q: VLANs not supported on lo 2018/01/27 01:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a21000)='/selinux/enforce\x00', 0x7f, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000eb1000)=0x0) 2018/01/27 01:18:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xa, &(0x7f0000001000)={0x0, 0x0}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/mixer\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00005b7000-0xc)='/dev/audio#\x00', 0x3, 0x20000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000701000-0x10)={0x15, 0xa3, &(0x7f00005ed000-0xa3)="899bd36d0d6dfbe854576d53ff5fca9d92c3038a09e53fdcc67f45db1b4b065a4f94fbd0d83b6c2016766067f39d50aea8636b079ced509e10396525971024002622a49234382bb6e267ffe3b3d89dcfe8c6163c4b6560cc4a9b0c24499dce8975d4402e12d228bf11212bcdc9cb32ba386a6694f9af66641ad7d32856f6ae76a1d0d306c2072ea506b3b264e0691784fccb358d8bf9eb430da16412524343aad6f9c3"}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d18000-0x20)={0x1f, 0x8, 0x0, 0xfffffffffffffff7, 0x72b, 0x8, 0x4, 0xffffffffffffffff, 0x0}, &(0x7f0000220000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fcd000-0x8)={r4, 0x9, 0x401}, 0x8) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006d8000-0x20)={r5, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r6, &(0x7f0000ab0000-0xc)={0x0, 0x0}) write$eventfd(r5, &(0x7f0000555000-0x8)=0x0, 0x8) io_setup(0x100000001, &(0x7f0000dff000)=0x0) io_submit(r7, 0x5, &(0x7f0000fb4000)=[&(0x7f0000613000-0x40)={0x0, 0x0, 0x0, 0x7, 0x6, r1, &(0x7f00004ef000)="", 0x0, 0x2, 0x0, 0x1, r5}, &(0x7f000022b000-0x40)={0x0, 0x0, 0x0, 0x6, 0x81, r1, &(0x7f00009f9000-0x94)="c3b0a5ffc11dbfcb9e390263ed858248c00e527cacb7c2924ff2cf92a9c43bbf03fa41ba1afef2b0bad891f51ab4b1336fd7580094c0d7578f14af0daf1545c1f7d3d9e4ef13fbc1d80cf9354fbaeb7654690ac368a9d5b18d45bcb73e8867ab58f0b0d062a3386f0cc1ca0a93cc719b363e79d94dcf11581e969883e57a4e900d6f578592963567a09b476a056ff21a68725659", 0x94, 0x4, 0x0, 0x0, r5}, &(0x7f0000701000)={0x0, 0x0, 0x0, 0x3, 0x3bd3efcf, r3, &(0x7f0000039000+0xf0)="f954a01c2c06a6b68f279f52745d42b18f241f72fcc5638593921f6eb3de91f763d0b70719f35186232b8e9e0bd69338f6ab9fc54584d0a75b06ab334ab3af10068204f76145890a2caf5d88b7fd59dcb33e14889bbc4485c5e0d770e98f36d230cf85ae42a13631713373e9634b4079d864e779d94aee7b840551d4d421b782d39fd9bb255abf78bc777c88e9aa51fd10d7fa5956", 0x95, 0x800, 0x0, 0x0, r5}, &(0x7f0000e8e000)={0x0, 0x0, 0x0, 0x6, 0x0, r5, &(0x7f00008e2000)="", 0x0, 0x2, 0x0, 0x1, r5}, &(0x7f0000894000-0x40)={0x0, 0x0, 0x0, 0x7, 0x40, r6, &(0x7f0000d30000-0xe4)="24fb53b206ced80e8db1552f7281a9fe7da32efd266422b741c0fe52736b2a48066142fe3748f77565375455f1d28569f00f6e0aba7941c2cfc032e8e1abf6d1f2cf3d78248846e41124eb22c27823fd9fd905a59ce6f76de26511d472c62a4f111539b3ef6b8f8caa34bd310c920a7b753da22bdf46db27b405d48ff36854744d94c4d640c2c33edba2f24f278c12622c41b4da79792538fc96df5925fe89d0bcb64c980f602349b3c57ebfd6623481e32b9a36ea937f9cd537bbf57b4ffcee1a97ec119746af1e1d14d8af6a3a240098da3069eb8a81c641a3096d7b7158aeed6ab44f", 0xe4, 0x8, 0x0, 0x0, r5}]) 2018/01/27 01:18:51 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, 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 = gettid() ptrace$cont(0x1f, r0, 0x1000000005b, 0x0) capget(&(0x7f000081e000-0x8)={0x20080522, r0}, &(0x7f0000946000)={0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}) 2018/01/27 01:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000018c000)='/dev/hwrng\x00', 0x88000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00001c6000-0x4)=0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f00001c1000)=0xfffffffffffffffc, 0xfffffffffffffd2a) 2018/01/27 01:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/27 01:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000c27000-0xd)='/dev/dmmidi#\x00', 0x1, 0x80) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000039000)=0x0, &(0x7f000078c000)=0x4) 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(0xffffffffffffffff, 0x0, &(0x7f0000001000)="") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000f7000-0xa)='/dev/cuse\x00', 0x80000, 0x0) sendmsg$kcm(r4, &(0x7f0000dfe000)={&(0x7f00008d1000)=@llc={0x1a, 0xf8, 0x608, 0xffffffffffffffe1, 0x6, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f000030c000)=[{&(0x7f00005b6000-0x1f)="cc6e8df4bb19e9bdd346b21686398d1e3d6dc2a6b196fc789e3c6e9ee4cdd4", 0x1f}, {&(0x7f0000233000)="980bbcff56bc5de9252a3b79f78aa4bbb659251e305d579cae35638b9e4d17bed143c4ec3c62469e08a3f1c856210b4a44e3379aa523db27c325ea2c71eb4e8cbec5e566a32c70033d4ca1bbb1dc2efa1e0b3be9d039eacefe1a54905356ea34919ed9a47e97c1ffccfd92ad3c4719e8e2ea5452429344f4ef908630bf29f34181cd8a9f2cfb22ecebba4b03ba11fc58cd310d7c833707675cb22b2cb6617dd3806ff3c0ef26d8afe08db2d222da347b085a1eadcc719fb9b6923d01c8f6e23602d4d5cab47863771033d342fddee007e78349b410dcac3b168ed5866981ea4049c374d918acd349ed19b45c7a8a403df185dcdcfa549f", 0xf7}, {&(0x7f0000dcb000-0x1000)="311757bb29f161f002c188120061880d4c25ed12441d023f4065f6efb30cb9b7f04f18e6de24c808ded34dd43044b8e1221662aebb37fc15defa8c01878c0927d7e542d316794e08f1930f72b97b3d3993cf18b0a2d2a0a79a3df947218a72cd63d99e35517f3fdef87374b3bed7d5545989a0a8e94c1732e28dbf4db31e104b3d6666306cc2b430c189109cce2ffbf71905a49c3b2bc2208e2abbe7d6ee7887da2656880f5a2dae4d2aae9e20429a596266df2050f83317b16d523564b8d82a37a575943012de583f832fa35a467f1f8723cb00f419a5b857c03791a779704d24ad8f9c3e8aa53312c4bf1e0df1e38dc05392b44f9de4110bf4d8f20333befb4bb5b7fb4b6f0bab30bb60856d6c405278619aabf4d65dffec3003f09d104f365fe98f3201f2eeaa16e62bbb66d5d398d9bb839fcc10270b78c21f874b4f10276f17d17c98790b42c8f480c58ea6ca77e97e96d9cf8e178b778f77dd46a282ba2317c6b1bc5fd1f764f7271f715c046a570894558f769d6f3b4f1022e9226273a1714771ecae385394282bc7f1a5e7676d48b0ab13a35c59539cb0d3c2b95b6de2679262622091654dfe2df93478a92963082174934b43fde838f8acb874d3eeb04c9b71bf2a9db2af736c1f33f6661472518d577e856420ec84781f33e0773e497a644cce7eb9d2b379ad234bf37d2a5f21065cce4c07296b192b1cd0391d9aee3e261224435ed337e4a3b97fb606e1d67f30bf566a1dd81dd0741617aa6e08485a979d80c9a1117750a8142371534d153ff176b64ba7ff87c322414a3c5b3c19c4fccc6241e93fb84b0c0da1ffac8bb1b054c3017555069667a4b7db94a4fb8e413abfca307f1a4c00a2783eceb0cee010290acebe9e125d5ae6da2b2b14f4ba6fee7379577f7b4389244067a1048589042003a9e8c3174e2029b354fbccbf4caf1cc62462ac4ded630e6a4e00f2ef3cfb18343403c82ca246464e84a6450d03023e72f3d3293b715cecb7848dc92d7751f584bed65c7f406ec1203d4442a37ad981fa1a33b526aafc21464e2fd79044ed17a077909e47fc6f618411c37a5751b5a915b7fbfb555319b74c5e6b938001ce5e770b585a0f418919077158e13d864b1461d234c25d5c4d73ce5c96caf52b135a8bb72582f8d2afe14f8e94be78faa4dc2f005b7fb9c446e12f332ec91c8fab784c6a4752f533913e10415ffbf74169aba0330d2186c1f7ed12241ce61c5d29ed2f9628306c4a50f040888e050fb86f422bfdbd69b5f989164db0fec3eeaf3d0fbb83a163f73e63116f9077c8739d5b80b87cb52b8b0bcfe5b85a1f72b63de388eb553bed24dd6441550cd1ba150602acd49306fa2d23c965b7ab88119d159857cde99142658b817fd5d9e6016b9ebfc2e132f729f0a86b36b2c624abafec2b84959e768d09c35acfe3ffaa9cbaf8d65079c009f5eb462a6995fcbaedde60732a3d61faf9e38e4bc570c1325943cc9c3f1da2a80b0983ada84dfed86c538e14a393e73655aee1d46ca7aed4d5146f9060290a70f835727fd22c420bbf1e990101aa7c0784ead3f063b26951c8b85ab6bd9d8fc91a89d9d74abec64740d1777228020a50e53e56350e04bc92242e76f5c76df8373aa7bcf26513b1dcdb1a4fa9e5f877a4bdf0781bcb60890c3bdcb2ac0a71fd6de01b424b70b26f3c037a23f11e822dd1bbc2f3b086c14cfe1b00f778a2531cd4563a247fdd7f24bca09a26300c7b93321957870aa490e2c07ccb0c040bd125680c85efafc2e776dd6c8b6fbec26cc9f60e7810d21f8aad93e3f85e08f2a8f74bc47a6dd2c51ee4f299d8b5110b857c893598328c79ed3c42c8f1e09fe61e108b366a407a0349fe8a5fd194c120fef3ff284b7844cee691407ce72c100ebdc69c5dffaa021abbd6866519028730d8b9a9b8f4a5d403e4f0bc6310d44216b8a5775dd8038b3cc21dfcd1c986b92ec9f5ead95b13f3dfbc16a885c71c8bd3fb36ccae418bca036b9b87875042d1817e937a300c579d41f3a77054d5be2bd8e554f65e81375a4bfe8f5228ca882bf875b84f6214ad815bb1116a3444e3cf91518f4e587db9e0c2aadd321b782ae4a7387c4c40a08a14c0660d29cc5809695c0a38fde812e09e58558fa6ae2c091cbf8f7288604ae9001f525f3e5109e7f0773f22f5821947f68a79aa1f4921dbe7f447e4e56fa2dfae27d1f09e089fdb62e69f8b77b65961974424754edfdd89386dcfaf52f0c2ecc04fdc30fff6fe9157a353f51df0d1b6aef6940b3def6813b0a5ad3454a6205a7ae61a6573405df05200f1e1af94fe1f0e6a009fdd9ac484ff7f78b39f5aeb23c9fbfef4773f9e66c6d6d17200f45c09bc40dd9482fb13dbbf1fba328c7b8f15f872b23f719bf7e1a3fb8bef8bb0a28c2aca84ff678eedd6bfd654edd9e132719b0cb44f570b838146c8873ed3d93cecf83f22f8523cacb60cd29ca2748daeb2c7e57f3c0261916df2529f6fb6f3fd92f0287142e8431c01ee61d3aff5ee612eabffe161ca8260d8138dbdfd53a4a39659b28e8f62b875fb0573a410deb775cacdb8d778c52041997e3b101c3a1f9422bc2d4b8e90382ed0e8dd79d2a4ce3e64062827e4f119ece1950a9238bcd8e072aea7c5ba9d8b66bc54c46c49039501a3d638a427ef364e7105599df8f9ce13f21f99ca0cff4bf56ffbd77d7b1747c78b98fba74267ce7b646a1d8f03ea099a652713f9895449d46086c4cad09b4b6ca0d8a2d21d116a2824ea7de6578f8c269230b34838a48a9d7e127cb534a78056768f0eba406377622fed787ccc4ab1e5bdae5d2ab12021913cb00fbe72172fec2fcbb455ca7d1a58388a07086950b61979b6328107c453a463ee70e51aa0c24b9ad4e4d0e196be0248dad4b6ca0e7626bb7aaa8e348a950a8cd089460c5f675224f10ac4f9c3a69c448d5702f3685b71568c78960a933e4b2641b6b85c5ddaaaa9e2223b755be842972cf21577bab7afdcbc5bb8cd931d2208a1247d1b9807c1e0920006040ba672563393e661cb1ddcf72d50e3c471101136664d3e82689baec11af18969149f2758559b63f43171a95fcfbd71f5224458b4d13acde2f3acf55ab40343f97f52da2b03d9b9e8c16c021a976dae100d7a7dd9ca98b13afeb0e6a0794a19bb78027bf07e035e64c9a6a064e190ad98db27fc61af652b1b2635d5aeb9ac52a1f0be8758138181be667439a96fa949d8c691f51857443995e4e0cb11eb6872f2a2bb34485e7a6071cb424f756458e337708495c21e2fc290ab40e8c1c72ff9e6400d17505458c81ae59b544a63140317366f5da81729fa7781170e393c0cb5986b25ac3d79e1266e505a6d9ad2536524b977ea31f9ffa10a651be55bdc9ebd8350f3f536965e22d0c03b9d1b93219068bd80a278c9d8a4c51941e7aab004c8a8e5b3aa8f71766a78a1fcbe6bef668019a2426f0f35cf6d07c270d5b087f6a1630e0e26eebe647289bbd41fa3017abee084e50f2ef07023bd7ec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{&(0x7f000054e000-0x1000)="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", 0x1000}], 0x6, &(0x7f00009cc000)=[{0xd0, 0x109, 0x5, "cef2681491695b61e8ae8834505c493aa7ce2865903118b9f1f9817f0183ac16286d86e8a53a6ddd80b9845bcec29e9774814546e9457b00290ab72449d8ee8e52ffe347a30542732e9dd73ad70fef9d9c489fbcfe3c55dc71beaae7e30a3c6e25f596a374a1a6b7bd8bfc3b71413d31bcf52ad0a5e7e9cba75a9228804d5792cbaaaae5f943c6966d07379a93cd071c9c2651645adb609e928d5e3dced208c25e44cd260982c2914a56a619e9b25d4bcf805737e397924b26e4932f87"}, {0x98, 0x107, 0x0, "617e235cc57f055a920596c14369fce619e5921251747719496279a5d7dace2c098b18c321c61389dd63ec4c91f195dd5c063d47581dcb19067d950d61e66e51ccf8bd161655254d6ec171df003a337623850a8bfcf3208ac81d5f8bacbb603b6f3f71128ed4eca3286c24d878df2278df7db10c744818a6d2fd86430c7748201cde458a62"}, {0x70, 0x13f, 0x1, "c74424e1eb44b38f4b4ee66c7615310a3ee099bbfab19585f94e38237271052d7d91cac1f90840526d9d69138977e1f61af31a07cf87b225af230681c02c77df31b94c70b1bcd5c10a34ed771ae57e0c45b11be236e51555a795f233"}], 0x1d8, 0x4}, 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000aa2000)={r3, r1}) shutdown(r2, 0x0) 2018/01/27 01:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x7ff) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f000000a000)=0x7f, 0x4) bind$inet6(r0, &(0x7f0000d68000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000028c000+0xbc3)="", 0x73, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f03000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aad000)={0x0, 0x5e, "22ce9e07a8c93b757a5960c30efe341100fdcb7a5782eccdc0f48a114260c1bcba8b309a82ba0efec6d6fa98eaac46e2b5be752a9fc21019bc2067eef7d1fd6026c5836733ccb13af8a8b039705dc30dad97f1848169f43fb12af7c9fa86"}, &(0x7f00002d1000)=0x66) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009f1000)=@assoc_value={r2, 0x100}, 0x8) bind$inet(r1, &(0x7f0000fa8000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00002ca000-0x38)={&(0x7f00005ee000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f61000-0x10)=[], 0x0, &(0x7f0000d4c000-0x2a)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) r1 = syz_open_dev$sndpcmp(&(0x7f0000224000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2400) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000ffe000-0x2)={0x0, 0x0}, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 01:18:51 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000b88000-0x8)={0x40}, 0x8, 0x800) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r3, 0x0) syz_open_dev$urandom(&(0x7f00000c7000-0xd)='/dev/urandom\x00', 0x0, 0x80) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2018/01/27 01:18:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00007c4000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/27 01:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$intptr(0x29, 0x5) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ce7000-0xb8)={0x0, 0x3f, 0x6, 0xffffffff, 0x9, 0x2db0, 0x1ff, 0xfffffffffffffffa, {0x0, @in6={{0xa, 0x2, 0x1f, @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]}, 0xff, 0xffffffff, 0x80, 0x6, 0x8}}, &(0x7f00005f4000)=0xb8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000692000-0x18)={@multicast2=0xe0000002, @rand_addr=0x8, 0x1, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ae6000-0xe)={r2, 0x8, 0x3, [0xa3, 0x3, 0x1000]}, &(0x7f0000fbe000)=0xe) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") uname(&(0x7f00002a6000)=""/15) 2018/01/27 01:18:51 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) r0 = eventfd2(0x0, 0x800) r1 = socket(0x9, 0xa, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000ed9000-0x20)={@generic="205517d170da0f73dd7f467fb56fab34", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000463000-0x9)='/dev/rtc\x00', 0x80, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) writev(r0, &(0x7f0000f16000)=[{&(0x7f0000e89000-0x83)="809ccc27680e46a3", 0x8}], 0x1) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/27 01:18:51 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)={0x2, 0xa, 0x0, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002d6000)='/dev/snd/seq\x00', 0x0, 0x80) timer_create(0x1, &(0x7f0000d8e000-0x60)={0x0, 0x9, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d7000)=0x0) timer_getoverrun(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00008de000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021b000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004a3000-0xc)=@sack_info={0x0, 0x3, 0xb0}, &(0x7f000007b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000614000)={r2, @in={{0x2, 0x1, @rand_addr=0xf9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f00001e4000-0x4)=0x98) bind$alg(r0, &(0x7f00005d8000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000559000-0x4)=0x0, &(0x7f0000f6c000-0x4)=0x4) syz_open_dev$vcsn(&(0x7f0000833000)='/dev/vcs#\x00', 0x9, 0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000050000-0x150)=[{0x0, 0x0, &(0x7f0000fac000-0x50)=[], 0x0, &(0x7f0000e09000-0xd0)=[], 0x0, 0x0}], 0x1, 0x2400c081) accept$ipx(r4, &(0x7f000097d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000033a000)=0x10) 2018/01/27 01:18:51 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000049000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000034000)={0x6, 0x2, 0xc7, 0x6, 0x4, 0x6}) 2018/01/27 01:18:51 executing program 1: socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, 0xffffffffffffffff) close(r1) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f000001d000)=0x0) 2018/01/27 01:18:51 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000fd5000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x100080000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/rfkill\x00', 0x240040, 0x0) sendto$llc(r1, &(0x7f0000476000-0xcb)="4d0aec0e5d6bd90ab1432b495020746bc1ca99a413ab728e48331d1518b48604cf242342344e5de1cca0a11cc856d41399b5cefdc8c60dc0abbca3f6d33686c0f476f9508f2c67b0234a4a1e0ea428fc0630e738d879d1a7e0c425b9e181e41b130a68e7a7577c3de8b043ab8c2d6539c0b9c3462313586fa3790dec284dcb4c5e01e66bca1ff17cf1cb057de188758db586911c27c422f816a2fd3bf8d70c646543b052a5fb12be5eb52ffee6d69d98e6da14ee87591c841631b6dacf62381b18b42bfa8b3664abe3ff95", 0xcb, 0x4000, 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000fd6000)={0x4, {{0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x78}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000fd6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xffffffffffffff11) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00005bf000)=0x800, 0xffffffffffffffca) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r3, &(0x7f0000d8d000)={&(0x7f0000fd5000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd4000)={&(0x7f0000fd4000)={0xa, 0x80, 0x9, {0x0, 0x7530}, {r4, r5/1000+30000}, {0x1, 0x1f, 0xa1, 0x7}, 0x1, @can={{0x6, 0x7, 0x3, 0x1000}, 0x0, 0x3, 0x0, 0x0, "ec31be006dafcc0b"}}, 0x48}, 0x1, 0x0, 0x0, 0x8c0}, 0x40) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000166000-0x4)=0x6) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000029000)=0x2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d9000-0x16)='/selinux/checkreqprot\x00', 0x80200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5a19, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) lseek(r3, 0x0, 0x7) 2018/01/27 01:18:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f0000613000-0x11)='\'vmnet1.trusted,\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c50000)={0x0, 0x0, 0x0}, &(0x7f0000559000-0x4)=0xc) 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) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000f0d000/0x3000)=nil) shmat(0x0, &(0x7f00006c7000/0x3000)=nil, 0x7000) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000003000)="0e5361", 0x3, 0x8080, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000006000-0x8)=0x1, 0x5, 0x6) socket(0x2, 0x7, 0x2) sendto$inet(r0, &(0x7f0000005000-0x65)="681b", 0x2, 0x0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000268000-0x9)='/dev/ppp\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c7c000)=0x4, 0x4) writev(r0, &(0x7f0000c2f000-0x30)=[{&(0x7f00001a8000)="e5", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002af000)=0xa000) read(r0, &(0x7f00003cf000-0x49)=""/1, 0x1) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00005cf000)=""/44, &(0x7f0000109000)=0x2c) 2018/01/27 01:18:51 executing program 2: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @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], @rand_addr=0x0}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "81de1e", 0x0, "c6ff9f"}, ""}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000)='/dev/vga_arbiter\x00', 0x8000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000021000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000047000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x10000}, 0x7ff, [0x101, 0x2000000, 0x7, 0x5, 0x9, 0x800, 0x3, 0x7]}, 0x5c) 2018/01/27 01:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005f3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f000000f000-0x4)=0x1, 0x4) 2018/01/27 01:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000368000)='./file0\x00', 0x200002, 0xc0) r2 = accept4(r1, &(0x7f000021e000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f0000c47000-0x4)=0x10, 0x80000) ftruncate(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000079d000-0x4)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000571000-0xb)='/dev/adsp#\x00', 0x5, 0x40000) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000695000-0x400)={"f385c767d9dea11f6b602a17c23c2a0714ae2051a61025e1ea4325779d0e69c8874f238c91243ebf3c3aa3300b60014c81376fe57150c3b48080b6bda1f9510645bc61861b578970bd9cbf59c1df93167e66a07c277e87825c000074ec074e066bb3f062b1ec11f39e93e287af75095db34658f907d4d43593473f422a538928bdaa7060433ec61049711cb3415edc1b95e11c9692f91186bfae75fa5c193f7d1b3720001ad391c09cc5cdd9da845543a0daf28b1a9cfb4d2566e0b81677c26613d347b522c83fe52f61386de390a7dee490ca549c073895cb34ee7e2d0ac08626ae7f4c1aecba306fe303fb7845cc019da86768830972421c4f3842f967ecb0e995af1924f9a4b3334c425768855f2ae76573d012d9c9f449f80065c38afdb4033168e278ec91421746e276474577ddf0a9948557c3683f8960161e1db59bf7007c410e4e2e749ef7b83be9b2b0f69341f981c565ff2ebe37c84e9ffddef61f2dac9bdc9cd4cf4aa555cc18081e3ac000979712ab0bdc75325ef9f5b038fbc7ee96ea27b9123ab86c445de6c7d7c82e78cf6045d6ff0a35e488390a332e42d7832d3e732330c35baccdafa47130a57d2576c80a054349e8f48cd4ff6975b75fd059f6697561017a04c85fbb59a18cb081a2f7dfe600562110aa90494624f6b602f91149e118309da91f92177ef32b90fa337ee52812ff3674b6f67d195f838fd8763a2d855791e030158f57de807bbd2cb1f4c089584e3b46a6f38b1d34c18f1851571090862e0ae2b5d25a1a5b4b5778550e31c42c34109b9eff894b96eebe0249923972659c5f29dd96139e79dc1d6efa037f9747d3c94efb63ca92eca5e91809605aa4071f991f61df11db27e60acd4efe41ecc1b5b98ecbcd6a2771e6c10f23242837e9cb19b0d68e0556b2847cfe5d7c5c777dc7bb382202ffe018dd0deada557c9d5f70c8d1a3e1fbe9c744c13e24a965f1aab21f5cad419babbf37113116d87af61637e77cd613837572d26aa52952fe3e4a9795c2440b8a0fe3ca495bf2023a1eac11a0922c5dd2a723408c981e8fa342f29ff04c1e19ee30bd7146c71a3399b8bad39bfc4290d1016ea32469cb0154c981a5b64710cda6cfa0e78f9174661788c83d7e9c7e13d61bc413a61fe2a5f417c81cfa3fd0340064dbe17205f8a2291e7e5da3f49f9978cf18988c666ab21643e5a7b8ae6220907a8a29c5b31e1427793cfa07169152cb4ff2168d4f8bd973346efc689220c6a39bd9dcea3b3531762d7d03cc00714114b09e4fd76ba4a97beba0285579c6f4abbaf1a985f8406bca8aec1cbe74730bb4b0d7ab1e066ca0bb7bcb1ea7902043dfd9e0e7726dd9004539c1f5587429c649b9e57f37a8c8288385d38c6a4575cbc4bb703ac1018f500c10780203da202bd261d7114219bc37d93a28e1f528cc369100e9fbc3"}) r5 = syz_open_procfs(r3, &(0x7f00008a9000)='net/sockstat6\x00') setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) getdents(r5, &(0x7f0000849000)=""/4096, 0x1000) getdents(r5, &(0x7f0000067000)=""/0, 0x2c5) 2018/01/27 01:18:51 executing program 3: syz_open_dev$binder(&(0x7f000054b000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x114000)=nil, 0x114000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/27 01:18:51 executing program 0: 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) socket$inet6(0xa, 0x7, 0x1ff) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000495000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0xfffffe92, &(0x7f0000f84000)=[], 0x10000000, 0x0, 0xfd, 0xfffffffffffffffc}, 0x20) accept$ipx(r2, 0x0, &(0x7f0000f46000-0x4)=0x0) 2018/01/27 01:18:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c75000)={@generic="ba239160bbe4615ea4ea3d759a2381ae", @ifru_flags=0x8200}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000434000-0xb)='/dev/audio\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000c4d000-0x28)={&(0x7f0000707000/0x2000)=nil, 0x8, 0x0, 0x14, &(0x7f00009f6000/0x1000)=nil, 0xfffffffffffffff7}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000484000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f00007ed000)="5b4f432387b0898f88fc786491988af0dd4761080e0ffaef5e2e10acb3cff90804530a419cdb9739ba8d6ffaec704d212fe25485b78f2b7789f9", 0x3a) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x7) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000036b000-0x10)='/dev/sequencer2\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000220000)={&(0x7f0000c30000/0x3000)=nil, 0x0, 0x1, 0x4, &(0x7f0000641000/0x3000)=nil, 0xb2f4}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r5, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000253000-0x8)={0x1, [0x0]}, &(0x7f0000dac000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000c94000-0x8)={r7, 0x8}, &(0x7f000056f000-0x4)=0x8) setsockopt$llc_int(r6, 0x10c, 0xf, &(0x7f000057f000)=0x3ff, 0x4) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {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$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000221000)={0x4004, &(0x7f0000386000)=0x0, 0x0, r2, 0x2}) 2018/01/27 01:18:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c000800040000000001f4ff01", 0x29}], 0x1) bind$netlink(r0, &(0x7f00009fe000-0xc)={0x10, 0x0, 0x2, 0x2000}, 0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008b4000-0x10)={0x0, 0x0, &(0x7f0000042000-0xa4)=[]}, &(0x7f0000a5b000-0x4)=0x10) r1 = request_key(&(0x7f00005df000)='id_legacy\x00', &(0x7f0000169000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000092f000-0x1)='\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00001f7000-0x8)='keyring\x00', &(0x7f0000360000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f00009e9000-0x10)=[{&(0x7f00004ce000-0xeb)="6dbe891c797559f5888085cd34e4241bc5e9ba9ec4e35bcd9fd36643dfcf6f8b21fddf8ca3c4e8eba96f7a35b4d53e192194811195a383781f335bcab255e3ada54521a5370c97d024df7ee10c74dfc42d5ab9f36ea42af3988e2ff8324a9381287b36fffd01b74050836fb3107ad2f887f04c7c5134feb5be20acc099789778e1cc647ee3ea0da50deabcfa2bbb6f9495957e2ed37c669a57cd34cbec9a91f12acc55e2141f3c1a1399f25cd26ea9f7ff570e34001d8f6313eda7b4c0a5f0c422f06bd9d7ee66f38f621f8cc8b9b742ea40bc9d02553005672fd9b06b898e94ba753e078eb2e4e8f9d57a", 0xeb}], 0x1, r2) 2018/01/27 01:18:51 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008bd000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") chown(&(0x7f0000fd9000)='./file0\x00', 0x0, 0x0) 2018/01/27 01:18:51 executing program 1: r0 = socket$inet_sctp(0x2, 0xbf948e6f37355ffc, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000080044dfb, &(0x7f0000001000)=0x8004) 2018/01/27 01:18:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000740000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ce83901d66ea1a167da173d0b2f4e443"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 01:18:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000cab000)='/dev/audio#\x00', 0x86, 0x115001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000274000)={0x90, 0x0, &(0x7f0000921000-0x90)=[@decrefs={0x40046307, 0x0}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000027000)=[], &(0x7f0000662000)=[0x48, 0x40]}}, @dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x2}, @increfs={0x40046304, 0x0}, @increfs={0x40046304, 0x0}, @dead_binder_done={0x40086310, 0x0}, @clear_death={0x400c630f, 0x2, 0x2}], 0x1000, 0x0, &(0x7f000071b000-0x1000)="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"}) r1 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f00008bb000)=[@ptr={0x73622a85, 0x0, &(0x7f00000e8000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000f24000)={0x58, 0x0, &(0x7f0000d89000)=[@acquire_done={0x40106309, 0x0, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00009e3000-0x18)=[], &(0x7f000009b000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000919000-0x1e)=""}) 2018/01/27 01:18:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b3000-0x49)='net/ip6_tables_matches\x00') read$eventfd(r0, &(0x7f0000ea7000-0x8)=0x0, 0x8) gettid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000046e000-0x10)={0x0, 0x3, 0x4, 0x80}, &(0x7f00009fd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000053e000-0x8)={r1, 0x2}, &(0x7f000013c000-0x4)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000f23000)='/dev/cuse\x00', 0x80802, 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x2, 0x0) fsetxattr(r2, &(0x7f000002d000)=@random={'trusted.', '\x00'}, &(0x7f000045b000-0x17)='net/ip6_tables_matches\x00', 0x17, 0x1) syz_open_dev$vcsn(&(0x7f0000046000-0xa)='/dev/vcs#\x00', 0x7, 0x4000) [ 59.233715] binder: 9143:9144 BC_ACQUIRE_DONE node 38 has no pending acquire request [ 59.241819] binder: 9143:9144 got reply transaction with bad transaction stack, transaction 39 has target 9143:0 [ 59.252216] binder: 9143:9144 transaction failed 29201/-71, size 0-0 line 2718 [ 59.321296] binder: BINDER_SET_CONTEXT_MGR already set [ 59.327134] binder: 9143:9150 ioctl 40046207 0 returned -16 [ 59.335922] binder_alloc: 9143: binder_alloc_buf, no vma [ 59.342211] binder: 9143:9144 transaction failed 29189/-3, size 40-0 line 2903 [ 59.351432] binder: 9143:9150 BC_ACQUIRE_DONE u0000000000000000 no match [ 59.351444] binder: 9143:9150 got reply transaction with no transaction stack [ 59.351452] binder: 9143:9150 transaction failed 29201/-71, size 0-0 line 2703 [ 59.405202] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.410896] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.417283] binder: release 9143:9144 transaction 39 out, still active [ 59.424238] binder: undelivered TRANSACTION_COMPLETE [ 59.429613] binder: undelivered TRANSACTION_ERROR: 29201 [ 59.435374] binder: send failed reply for transaction 39, target dead 2018/01/27 01:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000f63000)='/dev/input/mouse#\x00', 0x20, 0x100) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000571000)={{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, {0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x7, [0x1f, 0xffffffffffffffbf, 0x6, 0xd81a, 0x6, 0x21ab, 0x6, 0x9f]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000d48000)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000e76000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f", 0x1, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b10000)=0x20, 0x4) shutdown(r0, 0x1) 2018/01/27 01:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x40247007) 2018/01/27 01:18:52 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000843000)=0x4) setsockopt$inet_opts(r0, 0x0, 0xf, &(0x7f000093f000)="", 0x0) 2018/01/27 01:18:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000ad3000)=0x0, 0xfffffde7) 2018/01/27 01:18:52 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, 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) socket$unix(0x1, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001ec000-0xc)='/dev/amidi#\x00', 0x4, 0x80) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00005d5000)=0x0) 2018/01/27 01:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000c5c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00001af000)='/dev/audio\x00', 0x80400, 0x0) r1 = syz_open_dev$mice(&(0x7f0000197000)='/dev/input/mice\x00', 0x0, 0xc0200) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f28000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000)=0x20) clock_gettime(0x0, &(0x7f0000242000-0x10)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x9c55484c78f83b39, 0x3) listxattr(&(0x7f0000a82000)='./file0\x00', &(0x7f0000caf000)=""/241, 0xf1) write$evdev(r1, &(0x7f0000bca000-0x60)=[{{0x0, 0x7530}, 0x3, 0x1f, 0x9}, {{0x0, 0x0}, 0x66, 0xfffffffffffffffb, 0x9}, {{0x0, 0x7530}, 0x7f, 0xa6, 0x1}, {{r2, r3/1000+30000}, 0xf0, 0x80, 0x2}], 0x60) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000042b000-0x3)={0x0, 0x7f}, &(0x7f0000ed5000-0x4)=0x8) bind$vsock_dgram(r1, &(0x7f00004e2000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000efe000-0x8)={r4, 0x1}, &(0x7f0000c35000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000093d000-0x4)={r5, 0x82a, 0x30}, 0xc) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f00001fb000-0x119)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "ed0200", 0x4d, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "f7e3bee809bf206dfabcf2ac1a3f8a8af969281c4187f1613a152b15cd819b3d6542822d19fd0ef13733d5939c98ef07d60f18c46a65b4c81e7da0d07a2faf3cef2ad83f0e"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/27 01:18:52 executing program 6: 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, 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) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cf8000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e22000-0xbc)=[@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3e7}, @in6={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x180000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) pselect6(0x40, &(0x7f00004db000-0x40)={0xffffffffffff0000, 0x3, 0x9, 0x7, 0xfffffffffffffeff, 0x1, 0x6, 0x9}, &(0x7f00005e9000)={0x3ff, 0xd6, 0x4, 0x0, 0x9, 0x9, 0x8, 0x1}, &(0x7f00008d7000)={0x1000000000003a, 0x1, 0x10000, 0x2, 0x4, 0x9, 0x6, 0xd7}, &(0x7f00003d7000)={0x0, 0x0}, &(0x7f0000fa8000-0x10)={&(0x7f0000069000)={0x3}, 0x8}) vmsplice(r2, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$key(r2, &(0x7f0000598000)={0x0, 0x0, &(0x7f0000de4000)={&(0x7f000079a000-0x98)={0x2, 0x11, 0x100000001, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x8, 0x1000, 0x39, 0x3, 0x20000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x3, 0x0}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x20000005) tkill(r3, 0x1000000000016) vmsplice(r1, &(0x7f00004c1000-0x30)=[{&(0x7f000089b000)="927d66e5e381cf4097f8000000feb41473dfde5668e10b0a4e66971dd355a9b86130d8e6255d7a361642fc2d0791add817", 0x31}], 0x1, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f000070d000+0x843)={0x100000000, 0x2f, 0x1, 0x0, 0x0}) 2018/01/27 01:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c95000-0xdd)={{{{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]}, {{0xa, 0x2, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa0000, 0x5, 0x9, "8c54ce56eeb8dcdacc923edf2fd659a2ed14382c68e35e0d9d1d4a5960ecc0304138c8646c5d89e5b898fd2d583b183a41aa025daff6cb85602e269538a26c35c6909be9a06ae360e200f3fcccfaae56"}, 0x160) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000052000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d4d000)={0x0, 0x2}, &(0x7f00007d7000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f41000-0x16)={r3, 0x1f, 0x7, [0x4, 0x1, 0x9, 0x1, 0x9db4, 0x80000000, 0xe87]}, &(0x7f0000e9f000-0x4)=0x16) unshare(0x8000400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002b5000)={0x0, 0x0}) r5 = dup3(r4, r0, 0x80000) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f00001cb000-0x4)=0x59) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000222000-0x20)={r5, &(0x7f0000640000)="52f8e6eadeb590207e40f17294ad0ee98a78b83a24381424ce546e8ff75ccf7413f9126372946b567ee45c817476f6469d8364fb7f6d2ac0dd63f64a0803b21a37408b4d842d8af12777b2e304a9941fc42220c3f06a39a8c6b1d38e272c6fff1a18647db99cc94df96893aada04f36c8853454671b51e142cb32b5932779a79f80bc3ec74d7335e5f92c6c7900e76a49256bbc76bce91189596098b98d7c20ae5320c6001802c", &(0x7f0000a5d000-0xd9)="dedca107c1f2237835ec43e15d62bcb580da883b7e4de794175fbd7a19c86dd46ce657303bcaa69155dbcf5d7f3819e362ce26eecadf5a8ca70214d9d6aa79c8104b0d2baaee6475c0d88ead704bb72418df54f9fb4c95a3d276ad6329baec15b424f45c9f5d08dd3b623f67896caa8d8f444b0e9e2e820171ea4d26e7a4a8c87892e088bd0320e5c26382de5e928585bedd5f999a5f590abbaa4b29130306a7baf59264dd0dc7d1392c9edeba4c3f1393ec4da10dde55dbe649330f36ce33a1a815af4deab967ffd36d1e73b0a4d1a63bddf1242b89c0f412", 0x5}, 0x20) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x10000000) 2018/01/27 01:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x5, 0x0) bind$bt_sco(r0, &(0x7f0000a9d000)={0x1f, {0x9681, 0x0, 0x8, 0x0, 0x0, 0x0}}, 0x8) 2018/01/27 01:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r0, &(0x7f0000f6c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f00003f1000)='./file0\x00', 0x2) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000aff000-0x8)='rxrpc_s\x00', &(0x7f0000a30000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007cc000)='+:\\%#\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) listen(r0, 0x4000000000000004) utimes(&(0x7f000031e000-0x8)='./file0\x00', &(0x7f0000eef000)={{0x0, 0x2710}, {0x0, 0x2710}}) accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0) getpeername$netrom(r1, &(0x7f0000fdc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee3000-0x4)=0x48) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f00005c2000/0x18000)=nil, &(0x7f0000bda000-0x18)=[@text16={0x10, &(0x7f00005b1000-0x37)="66b90102000066b80000000066ba010000000f30d9d0260fc76bae0f1ae3ba6100ecd3548bfe8d0400f30f1adcb819018ee0263e0f01c8", 0x37}], 0x1, 0x8, &(0x7f0000ded000)=[@cr0={0x0, 0x40004}], 0x1) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x2c, &(0x7f0000d22000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10) r3 = inotify_add_watch(r1, &(0x7f00002ad000-0x8)='./file0\x00', 0x1000000) inotify_rm_watch(r1, r3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000e63000)={@common='irlan0\x00', @ifru_flags=0x8000}) 2018/01/27 01:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) openat$rfkill(0xffffffffffffff9c, &(0x7f0000739000-0xc)='/dev/rfkill\x00', 0x0, 0x0) 2018/01/27 01:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000a0c000-0x2a)=@known="73656375726974792e6361706162696c697479007aa9ecb905f781e7e65642b8e9e319cc45a46056d03e", &(0x7f00006e4000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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) close(0xffffffffffffffff) unlink(&(0x7f0000f10000-0x8)='./file0\x00') 2018/01/27 01:18:52 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$midi(&(0x7f0000f7f000-0xb)='/dev/midi#\x00', 0x101, 0x4000) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f80000-0x4)=0x24) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000f7e000)="fc11358fbe837d8bc692071a442f70343e4fb932568e578fcbb6490f77015f43368e64c4b1b128557af895377641f8caf9da11d58310c7dddfa5d2ea2c8fc4507ae1061124dc9eb337ca276752b7af68114d7249b40210db95be7f1dd8d59b961b2006abbd889dc3cad3e9facfe7827631e8b5221e5dc8cad5fe2235615715280e4fa4df065745144c00a9a242ad98eb757104c0a8fb61a0a999aa3c500e12b3bf1e02b58b0b267cd81782f00a115a72c52414d2a7b77bc3406f4dcef2ccae35dbe4660760d94f16fa444b4715a7017ca992621057a73551385baa692c4ea4ac151372042e13115682e9e684bbcd692a", 0xf0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/27 01:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b33000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000ae7000)='/dev/vcs#\x00', 0x0, 0x200200) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000fbe000)={0x81, 0x3, 0xa0, 0x1, &(0x7f0000f33000-0xc0)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) exit(0x0) dup2(r2, r0) 2018/01/27 01:18:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000030a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x7) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) syz_emit_ethernet(0x22, &(0x7f00008bd000-0x22)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x800, "2c5e9f697bfa879636addced7c98208c4b6166e6"}}}, &(0x7f0000008000)={0x0, 0x1, [0x0]}) readahead(r0, 0x7, 0xff) 2018/01/27 01:18:52 executing program 7: mmap(&(0x7f0000000000/0x10d000)=nil, 0x10d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) unshare(0x104000) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/01/27 01:18:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000)=0xc) rt_sigqueueinfo(r0, 0xe, &(0x7f0000df7000)={0x1d, 0x14, 0xc763, 0x8}) r1 = syz_open_dev$mice(&(0x7f0000be6000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006f2000-0x10)={0x41eb, 0x80000000, 0x8, 0x7}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000390000)=0x0, 0x4) 2018/01/27 01:18:52 executing program 1: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000023000)='net/icmp6\x00') ioctl$TIOCSETD(r0, 0x5423, &(0x7f000000c000-0x4)=0xffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000002b000)='./file0/bus\x00', &(0x7f000002a000)=[&(0x7f0000006000-0x6)='ramfs\x00'], &(0x7f0000020000-0x10)=[&(0x7f000002c000-0x3)='[{\x00', &(0x7f000002b000)='ramfs\x00'], 0x1000) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/01/27 01:18:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000819000-0x2ad)="", &(0x7f0000a17000-0x4)=0x0, &(0x7f0000d77000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') sendfile(r1, r1, &(0x7f000079c000)=0x0, 0x7ff) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) open(&(0x7f0000eed000-0x8)='./file0\x00', 0x101, 0x0) 2018/01/27 01:18:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x1) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000057c000)=@assoc_value={0x0, 0x0}, &(0x7f0000586000-0x4)=0x8) 2018/01/27 01:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000099d000)={0x0, 0x2, 0x9, 0xffffffffffff8001, 0x7da8, 0x1f}, &(0x7f0000dac000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e08000-0x10)={0x401, 0x8204, 0x1, 0x2, r1}, &(0x7f0000fcb000-0x4)=0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fbf000-0x11)='/selinux/enforce\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000adb000)={0x7, 0x7fff, 0x3, 0xcd2, 0x2, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e5a000)={0x0, 0x2, 0x3, 0x3f, 0x5, 0x4, 0xfffffffffffffff7, 0xfffffffffffffffc, {0x0, @in6={{0xa, 0x1, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x9b9e, 0x4, 0x400, 0xffffffffffffffff}}, &(0x7f0000145000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ad1000)={r3, 0x3, 0x5, [0xffff, 0x9, 0x3f, 0x8, 0x3]}, &(0x7f00005f3000-0x4)=0x12) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000b76000)=0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001f3000-0x8)={r4, 0x101}, 0x8) 2018/01/27 01:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x5, &(0x7f0000e6c000)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d02000)=0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) setxattr(&(0x7f0000450000)='./file0\x00', &(0x7f00005a6000-0x19)=@random={'trusted.', '/dev/vhost-vsock\x00'}, &(0x7f00006d3000-0x11)="2f64650080000000000000736f636b00", 0x10, 0x1) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000bad000-0x8)=&(0x7f00005db000)=0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000c79000)=0x800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00003b6000)={0x0, 0x2, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x0}) 2018/01/27 01:18:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x3, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b44000-0x6b)="c059e2d3e556bdc532a34de1a3ad6e9dcff207d74864e0d55629490e7c6064ebb9dd8f59447b0ae2b8b2653a9cad22e4ba6e973aeca13eaf54046e9009d10b23b06191e47d317f260c8d17eca519f99d0fe62c94bf0b25bb1067c7f314cd70a551301652369c414a22ecf7", 0x6b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000)=0xc) bind$packet(r0, &(0x7f0000000000)={0x11, 0x5, r1, 0x1, 0x20000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7ffff, 0x2, &(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r3, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f000007d000)=""/93) 2018/01/27 01:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003f3000)={0x77359400, 0x0}, &(0x7f00005f8000)={0x0, 0x0}) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000d1f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd0000)=0x14) r2 = dup(r1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f75000)=0x7, 0x4) vmsplice(r1, &(0x7f000055c000-0x50)=[{&(0x7f00009c7000-0x12)="45a36e3a2d015da5101d24922941cd852cf4", 0x12}, {&(0x7f0000226000+0x9b2)="fe0af119b36ca4b64a1436f5ce2c5aad1f920301fb9b0cbaf160d5a0a1b58d68967b1d616557c22da8df8e12d2d4b04572c61f2de8b56f916e61c860b529f2c331c8040e41836cfb18121aa66f4efc717306745f983dfb4bb149fd93d3d84d5b0a888b4724d15486ef4c44112b065760c951558b51cf53746d9b3a8902b217a714dadf7d933db150a2c9e5d7384951783769afc826f4be8950155d5c1d27e4a0a2b5b25fc887cc3968b0529bbefe604e706d5a91f721d74cd1986057032728ec30abb8ba7aab2aa9ffafcb0cef16cd5f2af58d5e23e944316a1562fbe7c797", 0xdf}, {&(0x7f0000893000)="d99411b5bacd97976e6d996856d5a307161bb971d180b2435d43479fc56abe9da23cba0bbb25de343d7254330aa1acc208a42fed2173d0fde7b28d9a14897e6ee4aca6b9caa1dbf153ab4decd97111", 0x4f}, {&(0x7f0000821000-0x1000)="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", 0x1000}, {&(0x7f0000e84000-0xc9)="97e0d025a410b2fd580e2f6f1aa84bb40d64522f1e66216f96bcde6a6ba9ce1f43d0106b75619ba189dd12fe38a23510b2b3a50d6d27258b0be1fa6d6f5157aa1a6d54892fe6d56bd33519fc3d2df4452862876296a7d083f5dd69eb2670a9b0eb3bfd3a6ae5623d112f01d2256d2a6e3c3fc8f08c6550a6371b20827f45a8bdc0af63d79b2c0429fafdbcf7f623b7343ca5deccc27eb77730de8f6a56d6db0bfe3791913bfaa5b0e614a288a6126d3ad43cfd2545acc1f6d5d6d471ce7cb61dedff3cdffffc497607", 0xc9}], 0x5, 0x2) name_to_handle_at(r2, &(0x7f0000f19000-0x8)='./file0\x00', &(0x7f0000261000)={0x55, 0x81, "e6dc45fda5d723a6c88dfe4a9fa12d2b0e99f5d35d6bdd3bb7b1fb0aeb411bc6cfa5f3c654e928c0be354fa94d0f303f0ae702851329485c439e29fa7ecfb76ec9e21a3c1d571a00631483abcf"}, &(0x7f00006ab000-0x4)=0x0, 0x400) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000e59000-0x4)=0x101) clock_nanosleep(0x0, 0x0, &(0x7f0000f99000-0x10)={0x77359400, r0}, &(0x7f0000f2c000-0x10)={0x0, 0x0}) 2018/01/27 01:18:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x40200) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x20000000008000, &(0x7f0000001000-0x8)=0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f000086d000)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r2, &(0x7f00003ba000)={0x1, {&(0x7f0000cf3000)=""/3, 0x3, &(0x7f0000e96000-0xde)=""/222, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/27 01:18:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000bfb000)='./file0\x00', 0x20000, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000c4000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="45b699bae4a9a9c13ace26166187ced3"}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00003d7000-0x18)={0xaa, 0x10, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/27 01:18:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f0000020000-0x10)={0x77359400, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x7ffd, 0x0}, {0x0, 0x8091, 0x0}, {0x0, 0x0, 0x0}], 0x3, &(0x7f0000034000)={0x77359400, 0x0}) semop(r0, &(0x7f0000036000-0x6)=[{0x0, 0xbffffffffffffffd, 0x0}], 0x1) semop(r0, &(0x7f0000035000)=[{0x4, 0x81, 0x0}, {0x5, 0x0, 0x1800}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ac5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-pclmul\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00007e9000)=[{{&(0x7f0000d7e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00001cd000-0x60)=[], 0x0, &(0x7f0000b4d000)=""/229, 0xe5, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000153000-0x10)={0x77359400, 0x0}) 2018/01/27 01:18:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f00003a4000)=[{0x0, 0xa, 0x0}], 0x1) semop(r0, &(0x7f000001a000)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semget$private(0x0, 0x1, 0x34) semtimedop(r0, &(0x7f00000b0000)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000037000-0x10)={0x77359400, 0x0}) 2018/01/27 01:18:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x3, &(0x7f0000000000+0xf6)={0x7f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000064f000-0x1000)=""/4096) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000d67000-0x4)=0x200) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00002b0000-0x10)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f0000a37000)={0x0, r3}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f000080b000)=0x0) tkill(r1, 0x1000000000016) 2018/01/27 01:18:52 executing program 4: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000062000-0x8)='./file0\x00', 0x0) syz_emit_ethernet(0xfffffffffffffdf0, &(0x7f000006a000-0x22)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="2d786fc0980c", [{[], {0x8100, 0x401, 0x2, 0x101}}], {@can={0xc, {{0x2, 0x1f, 0x5, 0x2}, 0x4, 0x2, 0x0, 0x0, "35a2bb414d745fe4"}}}}, 0x0) 2018/01/27 01:18:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x1, 0x8e4e}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x7fffffff) 2018/01/27 01:18:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x387) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r2, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/27 01:18:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = 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, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) 2018/01/27 01:18:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000018000-0x8)={0x0, 0x9}, &(0x7f00005f7000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a3f000-0xb8)={0x0, 0x9, 0x101, 0x8, 0xbd7e, 0x3630, 0x3ff, 0x1, {0x0, @in6={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7ff, 0x5, 0x70e, 0x80000000000}}, &(0x7f0000fb1000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c5b000-0x8)={0x0, 0x9, 0x7}, &(0x7f000060a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009ec000-0x108)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x8, 0x100000001, 0x8, 0x1000, 0x18, 0x2, 0x6, 0x101, 0x8, 0x7fff, 0x3c88, 0xff, 0x0]}, &(0x7f00006b1000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00006cf000-0x8)={0x0, 0x100}, &(0x7f00003f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005b2000)={0x0, 0x8, 0x7f, 0x0, 0x1, 0x9, 0x7f800, 0x2, {0x0, @in={{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]}, 0x400, 0x3, 0xfd0c, 0x4, 0x8}}, &(0x7f0000c80000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a1d000-0x14)={0x0, 0x80000000, 0x4, 0xe2, 0x3ff, 0x3}, &(0x7f0000c0a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090f000)={0x0, @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]}, 0x9, 0x9, 0x2, 0x1, 0x41}, &(0x7f0000928000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000db4000-0x8)={0x0, 0x80000000}, &(0x7f0000c1f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000559000-0x20)={0xffffffffffff6b2a, 0x8, 0x9, 0x431, 0x20, 0x0, 0x4, 0x7fffffff, 0x0}, &(0x7f0000cb1000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000008e000)={0x0, 0x9}, &(0x7f0000046000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000b82000)=[{&(0x7f00001df000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007fb000-0x30)=[{&(0x7f0000b76000-0x1b)="a9e184cf425e10b872045a1bb8d60dba12cf8dad1a25247249a64a", 0x1b}, {&(0x7f0000bea000-0x8d)="43a8e23f1e1d7196529862ff24b54e66b5093a11a8cdac629d3b532eeb80f8aa1199082eca074a8830e3a0653033bbdb816aee9ea4bd0d919e551520cb2d80063f72841279a98269a2b7195ff3d652e4c72c55217a3bbd9195054aebbd6218fc473fa1445b0f8e3741280735dc8fc4ddfd35c4af855fb4465d058745550bba2b4700fd1d867e689eb7eaf08a1f", 0x8d}, {&(0x7f0000967000-0x28)="e8f7b1396a7bf88937ac6012ded843ee3629c1a491bbc82386be81720aded4db56aa7c330ba46f49", 0x28}], 0x3, &(0x7f0000fcb000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x10001, 0x208, 0x7, 0xea, 0x5, 0x2d, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x8, 0x8008, 0x1, 0x9069, 0x1e, 0x8, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7532, 0xd, 0x9, 0x7, 0x2f, 0x17fb, 0x52, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0xfffffffffffffffd, 0x7fffffff, 0x81}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x200, 0x10001, 0x3, 0x8, 0x0, 0x80000000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0xe, 0x80000000, 0x401, 0x1, 0x3, 0xffffffff80000001, r5}}], 0x120, 0x4000000}, {&(0x7f00007f8000)=@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c, &(0x7f0000896000-0x20)=[{&(0x7f0000e35000-0x1000)="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0x1000}, 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", 0x1000}], 0x1, 0x0, 0x0, 0xc0}, {&(0x7f0000ac4000)=@in6={0xa, 0x1, 0x67, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000b28000)=[{&(0x7f00009c8000)="86ec02e6d1bba7e579a14a29a728fc50ad559f007afbec793b1bd42969d2eb2e57dc72c75dbe29a7a59d9e85f455f02a991301fb26af5f14578dce539ca238ea8ce0269bdbe90ca6eec1a3474c2adf15a22c65402b", 0x55}, {&(0x7f0000adf000-0xf1)="cc00fdd5e254e56d00616bd7a0ff45daffefa361defe5aec92c6705c7a2d6526cb32fe734b51046a5ffa5682aa0d30b36a29ce6094d3cb9ad2914bc09f9b716648250ea9997e87acb3f8fce473ab4fc813c19bb5e199cf6a32d8b5f42729649e61ad01158ae013cbe4bf5b0af0afb91eb0df8f00be4b31fb631b1c757af2e30d1910e544309f4dabd8aeb878de7d6da6f859ef4f51baaf3c04742515be3b19c61050606a5266019d930d389e9db38775480bd0bfac6f257d5e0390b8648b6a47a1d5ea679e9b2d576deddc1ce88a718b3be3590c2a3417d8fb9098d4f67112dfae62200e98a68b3bc66826c04ae3e8fb96", 0xf1}, {&(0x7f0000a74000)="67f4f3d45f7b8afdb6f28bf224571c6610a215c3dd4accc965e7b5d7a8811741a378bcfede23d4684d8b0173e171dafd00dc768bb8b66c17cc100861ee1e24019fbfbe1ddf68a9cc222453943aae941dde75add25a077e7f3690fd59974d1fc5d6ba6d944789a80f1b76e28874c3fa090927b23c8ca55cf54b1deae1b4b0c7c57da933f0aff47b1c503b2656a6e06b639a99e41692c0dc09a3571758e6d2aa55de6703354edd0b69f48373ea80b0c4a81548cf00c24edf3c0870bd88deae7c5cb6815eab5fb50eed218f0080642f1f2538b75fb974db4ae67ee0442440", 0xdd}, {&(0x7f0000bb5000-0x26)="05f6df8681dd731af46c87849680de28f3ff98d0f9e454569bbd5986516ecb842caa1fdf7686", 0x26}, {&(0x7f0000114000+0x57a)="001fe04dc6ae7b45f52b48e099b4ef75047206111c11b05686e79e8e5087c2d7", 0x20}, {&(0x7f0000c16000)="c97107d28057640c0beefffc0325eacd0dfae61facab99d9ab04283b9ba82985566b706a707e735051c0831fa080c6b907704b368dd23cec338cc53825453447cf830e0b1a4366721ee69bcf970eb7ba0b82c07e1c5e2c06b531257800b59bbd252f867a0a86ea7aab06352be5a4b52e314352c866c1f164595709d663e7a9fa2dd37cb61e28", 0x86}], 0x6, &(0x7f0000961000)=[@init={0x18, 0x84, 0x0, {0x3, 0x8000, 0x10000, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0xcc, 0x8, 0x7, 0x3, r8}}, @sndrcv={0x30, 0x84, 0x1, {0xa5cc, 0x7f, 0x200, 0x80000001, 0x6f64, 0x7, 0xfffffffffffffffa, 0xffffffffffffffe0, r9}}, @init={0x18, 0x84, 0x0, {0x0, 0x1ff, 0x7, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x30, 0xfffffffffffffff7, 0x200, 0x10001, 0x9, 0xfffffffffffff255, 0x1ff, 0x2, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x5, 0x5, r11}}], 0x120, 0x44811}], 0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) poll(&(0x7f0000853000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000be8000)={0x0, 0xf2c}, &(0x7f0000f03000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002c5000-0x8)=@assoc_value={r12, 0x0}, 0x8) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000228000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() lstat(&(0x7f0000897000-0x8)='./file0\x00', &(0x7f0000ede000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000667000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) setgroups(0x5, &(0x7f0000aa4000-0x14)=[0x0, r0, r1, r2, r3]) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresgid(&(0x7f0000d61000-0x4)=0x0, &(0x7f0000598000)=0x0, &(0x7f0000c57000)=0x0) 2018/01/27 01:18:53 executing program 5: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000957000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001af000)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000413000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsn(&(0x7f0000c96000-0xa)='/dev/vcs#\x00', 0x3ff, 0x0) setsockopt(r1, 0x8000000000010e, 0x0, &(0x7f0000069000)="8d03521fcdae63569dd44ef72d618f236fba8fd4cdef65b48511c2969e0a512a6a223b5d6a36e7e40572a9e1704ed8d6ae32d1454967c1cef255156494050a5911bbb76d2db478caa9ae815193a05ffe5f09333ccaacc72761cc1b2cb8314f9d5767bb34d38516", 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x1) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c85000-0x8)={0x0, 0x0}, 0x84800) timerfd_settime(r0, 0x0, &(0x7f00007b5000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000361000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005d4000)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000a00000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x3, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000774000)={0x0, 0x0, &(0x7f00007f5000)={&(0x7f00001b8000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a99000)=@assoc_value={0x0, 0x0}, &(0x7f0000bb4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000010d000-0x10)={r2, 0x9, 0x4, [0x8, 0x80, 0xb3a0, 0x0]}, &(0x7f0000def000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000e59000)={0xebc, 0x1000, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000c6c000)=@abs={0x1, 0x0, 0x1}, 0xffffff10) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d9b000)={{{@in=@multicast1=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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ca000)=0xe8) sendto$packet(r0, &(0x7f0000892000-0xad)="a29c58ee5b87ca95423ec771204bc5dd77663c8482dbf8c45e498bee6378bf5f102e408774116872523b56400dae29284308ad8780024fdee348e4c8d55e7cc5c147ec138020eaa08c32a85ff83ed796cca15f556214cd83583e4a2e9b2f571237cc2053fde713e109792aa4505d256205aaece604e2b1823d7dd993ee16715bd594cd002cf432397c95cd8e74711b126cc2814610b314920a1c0a5cb673b1ca98a03ac5588799700c68d541cb", 0xad, 0x80, &(0x7f0000619000)={0x11, 0xfa, r1, 0x1, 0xd086, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7969, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002b3000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000194000-0xed)=""/237) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00008af000)="ce26c23982636ff0c1077b148cc696445c531bf7419cdea76c54923111b63cdab7428246d2783544616ad0478381fdb387129f2b5289be6ce918db65f2d9d3ec5f91ab87233a693b2bcd38d3d70f819947e7eccccc1e3448c33a11dfb9f2ee881b938ad3a21dcfb67f0a4701ef80f596c0ae76d057357d8b71e93aac1a3bf8d87023af476b6a5281cf4c992eaf588b1bf436e3a871a3ddeaca933eb52d", 0x9d) sendmsg$nl_route(r2, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0xfe0e, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a32000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x8010743f, &(0x7f0000d1e000-0xae)=""/174) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffff8, 0x3e2, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x89, 0x0, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0xffffffffffffffff) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x80, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/sequencer2\x00', 0x103000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00009a2000-0x4)=0x1) r1 = socket(0x800001000000010, 0x80004000000002, 0x6) write(r1, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x66e7b34a) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000e91000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002f0000)=0x10, 0x7ffff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000bf4000-0x20)={@common='bridge0\x00', @ifru_flags=0x1000}) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) connect$unix(r1, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x0, r2) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) r1 = syz_open_dev$mice(&(0x7f0000253000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000c0f000)={0x7f}, 0x1) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x2, 0x60000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000149000-0x24)={0x10000, 0xc0000000000000, 0x374d94e0, 0x8000, 0x0, 0x9, 0x1, 0x10000, 0x0, 0x2, 0xb6d0, 0xf4e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x80000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000087d000)={0x1, 0x0, [{0x40000071, 0x0, 0x31796382}]}) 2018/01/27 01:18:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x2, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00007cb000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x9, 0x4) getcwd(&(0x7f0000001000-0x65)=""/101, 0x65) getsockopt$inet6_tcp_int(r0, 0x6, 0x1c, &(0x7f0000621000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000002000)=0x80000001, 0x4) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x4000000000ac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00009a4000)={0x20000, 0x0, [0xfff, 0xad, 0x15, 0x4, 0x7, 0x710, 0x8000, 0x7]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000192000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_get$pid(0x1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00007ae000)={0xcb}, 0x1) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f000031f000-0x18)={0x15000, 0x4000, 0x1, 0x20, 0x7}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000044e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r2 = syz_open_dev$mice(&(0x7f00008b1000-0x10)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000c64000)={""/1024}) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00006d5000-0x8)='./file0\x00', 0x408000, 0x1) pipe2(&(0x7f00005de000)={0x0, 0x0}, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0xdf) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000075e000)={0x0, @loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001bd000-0x4)=0xc) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000096000)=0x9, &(0x7f00006ed000)=0xfe1e) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) 2018/01/27 01:18:53 executing program 3: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00001aa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000017e000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) unshare(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000002000-0x54)=""/84) clone(0x0, &(0x7f0000b53000)="", &(0x7f000084f000-0x4)=0x0, &(0x7f00004ea000)=0x0, &(0x7f0000b3c000-0x1)="") clone(0x200000008a000900, &(0x7f00003e4000)="", &(0x7f000072a000)=0x0, &(0x7f0000065000-0x4)=0x0, &(0x7f0000b70000)="") 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000bd3000-0x20)={0x0, 0x2, 0x401, 0x0, 0x0}) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f00005ab000-0x44)=""/68, 0xffffffffffffff76) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d9f000)=0x8) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000ca8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvfrom$llc(r0, &(0x7f00003e2000-0x32a)=""/810, 0x32a, 0x0, &(0x7f00009e1000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="c3973717b526", [0x0, 0x0]}, 0x10) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00002b7000)='\\+&-}-\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000821000)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c4a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x8) getsockopt$inet_mreqsrc(r3, 0x0, 0x2d, &(0x7f0000496000-0xc)={@multicast2=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000125000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000566000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000a1c000-0xa8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4af4, @loopback={0x0, 0x1}, 0x4000000000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00008d2000)={0x1, [0x0]}, &(0x7f0000c5f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000688000)={r4, 0xcc, "a60f925663b003f91aa14ea1a409573b1f2ca0db9b91094a7d4b17d639d555b366aba56ff706d6a74cefce1e4e57b18dbaf0b05b575400dbb34f900500c47b7e0842e86ce09da858206c47272df3b795170f4b6518c874a0d4dd19ae8586910beeb625c7ffd0602fb04c8d55584c0ec2d715dedc9faef5eb45a9d24f4360ac57e0eada28898dcfaa9ea3cf1e473796ef869f4c5e7cd800294c2fba88d3990447807617f2e25154f4c0682306b4665fd67b9c447996c5d4b5cfcc860cc871cd36376a7c44b39d657eca80995d"}, &(0x7f0000484000)=0xd4) select(0x40, &(0x7f00009a0000-0x40)={0xb, 0x0, 0x20, 0x0, 0x1, 0x101, 0x77, 0x100}, &(0x7f0000419000)={0xbc, 0x100000001, 0x7, 0x9, 0x7, 0x7fffffff, 0x3, 0x7}, &(0x7f0000cde000-0x40)={0xffff, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0}, &(0x7f0000777000-0x10)={0x0, 0x2710}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f00006c2000)={0x0, 0x0, 0x1, 0x3, "ba71ea751894dd9bb68913a2796d71b97b6f8f100950fbfee7fcb14483844031fd5b5959c3c224bf3a503f2d", 0x7}) futimesat(r3, &(0x7f0000a7a000)='./file0\x00', &(0x7f0000db9000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) faccessat(r3, &(0x7f0000642000)='./file0\x00', 0x8000000000021, 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffffa, 0x0, 0x0}}]}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000283000-0x1000)=""/4096) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) r5 = syz_open_dev$mouse(&(0x7f0000c9d000)='/dev/input/mouse#\x00', 0x1, 0x101200) setsockopt$netlink_NETLINK_NO_ENOBUFS(r5, 0x10e, 0x5, &(0x7f00000de000)=0x6ddf, 0xffffffffffffffe8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000fea000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x0, 0x5, 0x10}, &(0x7f00009df000-0x4)=0xa0) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x800000) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ad0000-0x11)='/dev/qat_adf_ctl\x00', 0xb7d38b2f5162f2cc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000003000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f51000+0xdb7)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}], 0x68) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f52000)={@generic="f230e0a215dc94f509242e5e00b244d2", @ifru_ivalue=0x8}) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 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=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f00005fb000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000db0000)={0x0, 0x0}, 0x4000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006be000-0x90)={0x7, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket(0x10, 0x802, 0x0) connect$rds(r1, &(0x7f0000a39000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000488000)="230000005e0005006d000700005d510307000000000000000000000300000000000009", 0xfffffce6) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="e2"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000c79000-0x4)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) syz_open_dev$mouse(&(0x7f00006d2000)='/dev/input/mouse#\x00', 0x0, 0x40) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f09000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r1 = open(&(0x7f0000948000)='./file0\x00', 0x40, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000695000-0x4)=0x5, 0x4) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000622000-0x6f)="ba5a66e621186acfc9a705291d6aa4ea2e2ed55a952865838f85024e2cb3ee644b9d824a043576b78f36bc06644c9a0a0554e0d3450cb37598d9facbae456cdc2b10c6646962be94804de57274ed9f3f5a41586ccbd23db24fce9827a3ff11b48f291c0446e8863496de3334d26814", 0x36, 0x800000120000001, &(0x7f0000489000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000621000-0x28)=[{0x4, 0x5}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x17f) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e1000-0x11)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f60000)=0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1a, 0x0, 0x7, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae75, &(0x7f0000f60000)={0x400, 0x0, 0x3, 0x400}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f62000-0x4)=0x0, &(0x7f00006a7000)=0x0, &(0x7f00000f5000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000591000)={0x3, 0x0, 0x5, 'queue0\x00', 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f62000-0x10)={0x0, 0x0, 0x3, 0x8}, &(0x7f0000f62000-0x4)=0x10) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d4b000)={0x2, 0x2, 0x2, 0x5, 0x41, 0x9, 0x4, 0x7fffffff, r1}, &(0x7f0000f62000-0x4)=0x20) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000a30000-0xb1)=""/177) [ 60.832702] kvm: apic: phys broadcast and lowest prio 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0x4, 0x3, 0xdcd5, 0x6, 0x2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$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, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:53 executing program 5: 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) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r1 = creat(&(0x7f000083c000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000358000-0xc)='./file0/bus\x00', &(0x7f00003fa000-0x10)=[], &(0x7f0000809000-0x48)=[&(0x7f00006d2000-0x7)='mqueue\x00', &(0x7f0000bf2000)='*\x00', &(0x7f000010b000-0x7)='mqueue\x00', &(0x7f0000e22000)='-[]userppp1trusted\'\'posix_acl_accesswlan0securityeth1*cpuset%\x00', &(0x7f0000d73000+0xe17)='$-eth0\\/self%bdevvmnet1ppp0{\x00', &(0x7f0000869000)='vmnet0`}\x00', &(0x7f0000a6c000-0x2)='$\x00', &(0x7f0000527000-0x7)='mqueue\x00', &(0x7f00001a1000)='loself\x00'], 0x0) fstat(r1, &(0x7f0000530000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000b85000-0x8)='./file0\x00', r2, r3, 0x100) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000732000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000064d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00003c4000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000032a000)="2400000052001f0100000000000000002300071008000100feffffff08ffffffef000009", 0x24) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000403000-0x4)=0x0, 0x4) recvfrom$inet(r1, &(0x7f00000dd000)=""/0, 0x0, 0x0, &(0x7f0000e83000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mprotect(&(0x7f0000e14000/0x3000)=nil, 0x3000, 0x2000005) mincore(&(0x7f0000432000/0x6000)=nil, 0x6000, &(0x7f0000fac000)=""/13) recvfrom$llc(r1, &(0x7f0000f91000)=""/201, 0xc9, 0x0, &(0x7f0000e28000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f000000f000)=""/175, &(0x7f0000015000-0x4)=0xaf) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000e000)='/dev/amidi#\x00', 0x7, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000001000-0x10)={0x107000, 0x7000, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000-0x7)='/dev/vga_arbiter\x00', 0x410002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r1, 0x541d) fremovexattr(r0, &(0x7f0000002000-0x11)=@known='security.selinux\x00') 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$evdev(&(0x7f000078d000)='/dev/input/event#\x00', 0x9, 0x480800) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b34000-0x4)=0x10ff) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000d2a000)=0x0) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000011000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x80000000, 0x7f, 0x3, 0x9224, 0x6]}, 0xe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timer_create(0x7, &(0x7f00008e0000-0x60)={0x0, 0x40, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000668000)=0x0) timer_delete(r2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$pptp(0x18, 0x1, 0x2) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendto(r0, &(0x7f000063f000-0x1e)="a3370eddd7a4e44174b582ef3d5cd7ef58a255673cb27082c3a03bcecf82", 0x1e, 0x40, &(0x7f0000c6b000-0xe)=@l2={0x1f, 0x6, {0x4, 0x100000001, 0xffffffff80000001, 0x5, 0x3f, 0x8}, 0xf47, 0x4}, 0xe) ioctl(r0, 0x227d, &(0x7f00006c4000)="") readv(0xffffffffffffffff, &(0x7f0000f69000-0x20)=[], 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008ba000)=0x0, &(0x7f0000f92000-0x4)=0x4) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@rand_addr=0x8000, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getgid() dup3(r0, r1, 0x0) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffeb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000984000-0x5)='auxv\x00') ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000517000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00007ff000)=0x4) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000d4d000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000f15000-0x60)={0x0, 0x400000000000012, 0x0, @thr={&(0x7f000018a000)="", &(0x7f000000a000)="5b01166a71ac43899ebee68df459c469b9e8a8c7e6c319dabffc512deab859fc887bb086601d7b08f9dcd0bcaa5f49ce27d0ccc2d32dbe54267fb95244135077b394a907e9ae1b9b5be9f890f48d9c03cdd9b6470dcf337db6b3cbc5af86d4fe3068488ff4a2b8d024665a7a5f6f2e92e08decd696d57cfbbf29a78cb3cf246c1f43fd4ea62eddd5f455fdcf0ca2276f49dfb3c4c871d5a89a2b30b5eff4a9e5e1c0d505c84f226ec8dda837544e9b382b330d3283926881d0ea2fb93aa5e247662cd30c12160e9da3e8bc817f4a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f46000)='/dev/admmidi#\x00', 0xee, 0x40c200) clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400, 0x0}, &(0x7f000058e000-0x10)={0x0, 0x0}) tkill(r0, 0x1000000000016) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000064f000)={0x0, 0x0}) pause() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000519000-0xe8)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00002ee000-0x4)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000fd8000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [0x0, 0x0]}, 0x10) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/27 01:18:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000a1000-0x78)={0x7, 0x8, [{0x7f, 0x0, 0x99}, {0x1, 0x0, 0x2}, {0x97, 0x0, 0xfffffffffffff001}, {0x1, 0x0, 0x1}, {0x9, 0x0, 0xff}, {0x8, 0x0, 0x3}, {0x7, 0x0, 0x6}]}) setsockopt$inet6_buf(r0, 0x29, 0x49, &(0x7f0000652000)="", 0x0) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x1, 0xc, 0x1fc, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) fanotify_init(0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000d4000)={r0, &(0x7f00007d2000)="", &(0x7f0000de5000)=""/0}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000c3d000-0xb)='/dev/vcsa#\x00', 0x40, 0x600) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000820000-0x10)={0x2, 0x6, 0x7ff, 0x97af}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e0f000)={r0, &(0x7f000031a000-0x13)="c4defbc370ac8cddb3e9f56102a0b61bdc254f"}, 0x10) 2018/01/27 01:18:53 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) shutdown(r1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000b6c000-0x18)={0x0, 0x2, 0x3, &(0x7f00002f5000-0x8)=0x0}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xc22, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x81) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000e4c000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000f26000-0x62)=""/98) r2 = semget(0x1, 0x2, 0x8) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f00006d1000-0x6c)=""/108) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4, 0x2}) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xbf)="4f85549d6342b2e9fc5680fb908e5f37d7856e936c3de4c0c65b28cef302ae94e4f6f9cface243cafef63df13de15345f8955a860c270caafdf2ba0b5bc6ab4d1338c6c201e01c112b9a64cfb81420fdce8f1509e41f28f0aaa3dd1a78acd4fd2ebdb0e0f0d8e95e504d7959064d00189c7e0c0544fb0c8e271aeecbd793a35ec9f9aef7509669c4b193ddadd2c5a7d26212305076adf335f4a32e8b61f4999deeac339b6e9fc7dc6068e18ecd10a256edd6b03113cb28708302da2e7d649f", 0xbf) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000079a000-0x7)='fdinfo\x00') inotify_add_watch(r1, &(0x7f0000e19000)='./file0\x00', 0x200) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000a5e000-0x58)={0x5, 0x0, [{0x0, 0x0, 0xb86}, {0x279, 0x0, 0x7}, {0xbd9, 0x0, 0x10000}, {0xbfa, 0x0, 0x10d}, {0xbff, 0x0, 0x2}]}) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x44000080806, 0xe5b) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x800000000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x20000003) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000028a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e32000-0x20)={0x8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000424000)={0xffffffff, r2, 0x10001, 0x6d34}) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) sendmsg$kcm(r3, &(0x7f00005de000)={&(0x7f0000fd5000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f00005d0000)=[], 0x0, &(0x7f0000f40000)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0) syz_open_dev$tun(&(0x7f00003e6000)='/dev/net/tun\x00', 0x0, 0x64a800) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f86000)='./file0\x00', 0x4100) ioctl$sock_bt_hci(r1, 0x400448dc, &(0x7f000091c000-0x2a)="6a3c596acea74a5c481e05a75f6505929efed7b7e1a4ef3f363d514ea4f012f995b6cb86feb97c8128af") sendmsg$key(r0, &(0x7f00004c4000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x250bec377ca732fc, 0x20, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmc(&(0x7f0000302000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000057a000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@nl=@kern={0x0, 0x0, 0x0, 0x0}}) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000098f000-0x10)={&(0x7f0000529000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000745000-0x4)={0xffffffffffffff9c}) accept$inet6(r0, &(0x7f0000f67000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c5a000)=0x1c) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc1f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) setxattr(&(0x7f0000d4f000-0x8)='./file0\x00', &(0x7f0000e14000-0xc)=@known='trusted.syz\x00', &(0x7f0000a84000)='\x00', 0x1, 0x3) dup2(r0, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000f4e000)={r1, r0, 0x8, 0x0, &(0x7f0000ebf000)="f80d6a0c1f77f37d3d8ef84b85650a450b4f55287a5a0e02a1d4778d6eedf2ed101b63feeb7f679541be92ed03c443fef58d456e51f433e84c1f3b7843b616d6c4ecf960d3b06449a2815ea8343001f6f4259585d59a866769ff4f7e101dc6752c887cc9458e2345ab67f40d1d70438234312e11e20e8c4f0edb7b86dd4eacc24c97f86d49b889600b9bb72202f053cb48a4e78ce0e8fbd9b3cf9989e95b6d40013b3f960e825b14ee29a9b795e2875b3cd5d344e385be8bcff0c47d9863c5118b09420b049a100327b73a533da20c01", 0x18, 0x1, 0x5e, 0x7, 0x81000000000, 0x80, 0x100, "94ce6cc7064034a81ed8562515469b67e4dc208208c308ad287a34122ed384f9a6dae45167ac7fa8f66b0c897ba88b61693f63ed9a85fd05e1b8f1e2d9ebe2a4f46891db464242193c365f11a6588b35775535e54a41dc1112278121a241e73a13ffccc841a72a358fb16c7b7eaedd60cfed5b64180b89de9f7aa1caea41910e13b74847a033"}) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0x38f000)=nil, 0x38f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f000038f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000390000-0x10)={0x0, 0x2, &(0x7f0000083000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038d000)=0x10) 2018/01/27 01:18:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000492000-0x12)='/dev/snd/pcmC#D#c\x00', 0x20, 0x2000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000051a000)=0x7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd3000)='/dev/rfkill\x00', 0x20000000010010, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c03000-0xc)={0x3, r1, 0x23b2db1007c852c6}) mq_timedsend(r2, &(0x7f0000226000)="3f6f3d7049e32b7a6305a490f59720e7263c4e8ebf9df09d4d38bfc24e309c6035537338429e82585a24c04b77c526db9fdbbfa52cb1d7914ef39e7bfc2a9a5ddb481992963b7f1d74bf2dc3c9060d5ab9c79b2f781fe7d78fb39154e78240cab71868e201d67610d956472d33986702d3c4e9812d8f694eb37ee0a34fc033339a0e1629c6c854b57006", 0x8a, 0x7, &(0x7f0000cbc000)={0x77359400, 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00002e7000)={0x0, 0x0, 0x80, &(0x7f0000430000)=0x0}) pread64(r0, &(0x7f00004a7000-0xe7)=""/231, 0xe7, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000598000)=0x8000000000000009, 0x2) r4 = socket$inet(0x2, 0x80000, 0x0) r5 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000f6e000)="ad1a5fcd3e988ff470e68baf718ff80d7aee9c752467f77d7f94485b54c6942fe092c96a41a257c60dd5f3a5110b00b62a3e0acddac4c183aeb94212654a4e82208476f843ae", 0x46, 0x4008810, &(0x7f000033d000)=@ethernet={0x307, @random="36c3f255b78b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) dup(r1) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000ad1000)=0x4) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000a8e000-0xc)=[{0x0, 0x0}], 0x1, 0xffff) r2 = getpgid(0x0) lstat(&(0x7f00007ee000-0x8)='./file0\x00', &(0x7f00001ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000513000)={&(0x7f000068c000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000788000-0x10)={&(0x7f0000cfc000-0x54)=@ipv4_newroute={0x54, 0x18, 0x400, 0x2, 0x3, {0x2, 0x20, 0xb0, 0x0, 0xfe, 0x3, 0x0, 0xb, 0x1100}, [@RTA_MARK={0x8, 0x10, 0x3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x95, @pid=r2}}, @RTA_FLOW={0x8, 0xb, 0x7}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_UID={0x8, 0x19, r3}, @RTA_FLOW={0x8, 0xb, 0x9}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) epoll_wait(r1, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r0, 0x0) 2018/01/27 01:18:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f0000e8e000-0x25)='\'', 0x1) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000242000)='net/icmp6\x00') close(r1) close(r0) 2018/01/27 01:18:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x6f, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000172000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002ba000-0x30)={0x44, 0x0, &(0x7f000069e000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffd8a, &(0x7f000050f000)=[], &(0x7f00002e6000)=[]}}], 0x0, 0x0, &(0x7f0000fc2000)=""}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001000-0x14)={0x0, r0, 0x4, 0x3, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r3 = open(&(0x7f00006ac000-0x8)='./file0\x00', 0x2000, 0x100) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000922000-0x14)={0x8, [0x10001, 0x1, 0x10001, 0x0, 0x7, 0x6, 0x599a, 0x2]}, &(0x7f00008b2000)=0x14) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000490000)={0x0, 0x0, 0x0, &(0x7f00004df000-0x8)=0x0}) 2018/01/27 01:18:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000e17000-0x96)="c1943b98314a391a9c511fccbd1d4e10a9dc66f16882aad521d1b35d0f10662f60b6fd4a7c38e5fa9d17426d31e91d0e2786e4e975344e3c36e161f577d686dcb44756c866637d9d35a4d7928f5dfef4f0e9bff25671b01aea87224a3730732257afc200c30f21b3a8671b16d6c3c1574dadc76d1444a4b82a58dbddc957df44ee5e6a9277002804a43acf9c0fdc103804f96c05517e", 0x96) r1 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000386000-0x2729)={'raw\x00', 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000665000-0x10)={0x0, 0x0}, []}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x48)={0x0, 0x40, "8ff5d2deeae09c091ce27f40264108617444d973888744e364a7fe32de628d21b5ddece297f75e8751b27f822f0bdd28f96fb59b6e7785de6f095aed9e0c217a"}, &(0x7f000020f000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000000000)=0x2b8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000-0xb8)={r2, 0x3, 0x8, 0x6, 0x53a99936, 0xffffffffffffffff, 0x9, 0x3, {r3, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbd, 0xf67, 0x1, 0x6, 0x1}}, &(0x7f0000000000)=0xb8) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000002000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffffffffc1, 0x2, 0x3, 0x4, 0xffffffff, 0x1, 0x101}, 0x20) 2018/01/27 01:18:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b15000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004c5000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000353000-0xef)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000cb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d31000)=0xe8) ioprio_get$uid(0x3, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ed5000)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000667000-0x4)=0x0) 2018/01/27 01:18:53 executing program 2: 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)="", &(0x7f0000f59000)=0x0, &(0x7f0000584000)=0x0, &(0x7f00003b9000-0xcd)="") r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f30000)={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]}, [0x2, 0x5, 0x3, 0x7, 0x2, 0x8000, 0x0, 0xfffffffffffffffb, 0x4, 0x2, 0x5, 0x8001, 0x80000000, 0x6, 0xfff]}, &(0x7f0000dc9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000415000-0x8)={r2, 0x4}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000897000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b7a000-0xd)='/dev/dmmidi#\x00', 0x7, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00008f8000-0x8)={0x0, 0x5}, &(0x7f0000bfc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004bc000)={0x100000001, 0x4, 0x2, 0x0, 0x401, 0x7f, 0xc819, 0x9, r1}, &(0x7f0000dfa000)=0x20) exit(0x80000001) pipe2(&(0x7f0000487000-0x8)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000ede000)=[@in6={0xa, 0x2, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f00005af000/0x1000)=nil, 0x1000) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000071e000/0x3000)=nil, 0x3000, 0x0, r3) ioctl$KDENABIO(r2, 0x4b36) 2018/01/27 01:18:53 executing program 3: shmat(0x0, &(0x7f0000f55000/0x1000)=nil, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c04000)=0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002f8000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0x7, 0x1, 0x3, 0xfffffffffffff80b, 0x3, 0xc97f, 0x80000000, 0xfffffffffffffffb, 0x4, 0x4, 0x57, 0x6d6, 0x4, 0x101]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000094a000)={0x30c, 0x8, 0x200, 0x200, 0x80000001, 0x8d6e, 0x20000000400, 0xb1, r1}, &(0x7f0000000000)=0x20) 2018/01/27 01:18:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000006e000-0x8)=0x8000000075) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00009af000)={{&(0x7f0000697000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f00001ec000)="") read(r0, &(0x7f0000783000)=""/100, 0x351bac00) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d88000)='/dev/cuse\x00', 0x212140, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000092000-0x1000)=""/4096, &(0x7f000021d000-0x4)=0x1000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000086d000)={'nat\x00', 0x8, 0x3, 0x30ee, [0x0, 0x7ff, 0x5, 0x0, 0x8], [0xe0, 0x9, 0x2, 0xfffffffffffffffd, 0x40], 0x10, &(0x7f0000b80000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xffffff00, @common='sit0\x00', @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0x2, 0x3}, 0x80000000, 0x124, 0x170, 0x10, {0x6, 0x6}, [{0xb4, "9fa8c30bfae027172e1352c143bbc7cf261fb25585502b6b95c4c59e79", 0x1000, "ed2d1c10c8a614278742943b3b47c73eb078dbe90794b5d754c71694a48f2cca8fda8a05e910d71dce7ddfcb00917c1125bfe9299cc8e93d5b9199a90f8a9c23e10707251345a8922e8614301ec542a8b0ec97b6fb3bd3f4b057c8b22d80cea135019647bb9157ee476e877bd359d92800151e80c0e8ece907c00cafb1124e00eb16085c97d525497bc4cfce8f852dc5e093499e"}]}, {0x4c, "785e229927a23cadcf0ba33997911e735b0e2063a16aedeec7c4ccd1c1", 0x400, "5d294552d86a8812e3a1e06efa8df0b19b4e9da698f7b5194317eb996c1ffe4cdc0603335f7f4b076b26bea2"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xffffff00, 0xffffff00, @generic="13327ab1ee5fa5ea9ecc8752b30ddb4b", @generic="ca92e43d8ce232b1306b392255c3b3a3", {0x0, [0x0, 0x0, 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]}, 0xff, 0x1, 0x10}, 0x0, 0x15e6, 0x16ed, 0x5, {0x4, 0x1}, [{0x106, "8fc69dc37327771f2df310b7b73939de6e1815306143ad8265cb9d9d4b", 0x4, "f220898c914df245fd67ece9af251b97f1cf77b854defb78330363edbe07b0ef69948101a31d07040c9365baf1387f5fb6c9d13c113cca4dd0696710dc41dbfca8bd8a1b6d5490f8ad34c52e0938342a223a39dbfea2719529851609258d357ddeb944b5ae0bf20f5b83ba71ea5e61818cdf199930c439547a234a4ca5f30a1174b82fa6ebc2211959ad27c8de388785db2dfe73e8a92b6bf630c463f1f09dfe4cc8cc815cc0fbe2f6439be9299945af8af15187ec82940dc3a22a014533e0e78f2371b8f91a32ab4c136e74caa9b7b59d874d877263172645d01e2e3cdac0d4e198cc1d817a"}, {0x104, "67b74935b5d530814a095a11b41a202dc87fdf4e05f65ba96c9c8a75c1", 0x100, "c263fd87c418b85cdccdcf0251fdc0cdf49877bccf09356504ba625ca02bd6fb63428912a40c9ec6fe0e0b32a6aa6283660574e6e8977fb9ecb7e48764a3e4d1f233c55bea0aea0f8a918ef5ef5686f77fa3b19e0e93b427a387b4a945fff60f94f68a8e6b5603aff70818b71b909634d926505b6e9fc6f5a5cc9d182c64931d522daa9b5a6c53bacdc553f13f463b3a47a8e97d98eb62b06ef73db85d898990751c747825f6c7ae98666a09273cca9893d2a03b8da024921a8bc3dce642eddfa000e6dbff78bb2c79b2f6537f94326ddf0c5581df096b7b2c876266e351a9eec91f79cb"}, {0x6c, "d42d8921b8ed54f832806715bed6ec8dc2e5865a4f1e4392f153988d0a", 0x7, "c1f119186caa08c1ee2e4fb78a7ed8ab7de802cddf6645e2e9c4344f66d7ade6f4dcbb9d9927b5b18ac43a91d7b5c6446b84197b999767b7946afd4a568a036b71711180b7e4534ee77c58dd"}, {0x36, "7bde9e7ca18e717229566272b0a0d68b17970407a6fffd8b0c900e730b", 0x401, "938fef22977fdb91437636052909a66e1afbea34b7c8"}, {0x45, "7bf9181f487e706469e32358978ed345977d53c28316bf0d54d6b82ed4", 0x8, "7a129a2c1a1fb1b9d4be655ee695af0d288c35f7f014b81681eb3add46d25f1e1c5dcdbaf2"}, {0x8e, "f4c7b396e622b726cad54246ec15e8464d9359a1b624cdbca116ed3ee2", 0x8, "21d0a8288451637673d9e2bcfec27786a84615d2d9c18b9ad1ce0a325548619166ddcf4ef7d9bac3c2a2c0ff11006a3eb095d33f65302a9190cd1b71bf0b9b7854b1047e4624b98a0fd643030341092b138fcf1156861056d3e3b56b18669fd834aa248a4b789f6b703a052e4232"}, {0xc8, "6a02332b426e006be888102f182ed5721abf364328d4902f1c0875d8ba", 0x8000, "0eda98a1df56d53fa1d84b754170e96fa640fe141608f1b60cbe315bfa41c253b893abb597e3410f3283f9c3d6ab04b5114673526b7a20589bb40a2a84aedc72bcaa88259baf1382d5a608a299c39f6458971463dc38d2405678228e23db15af5365b762608e0e3c1541f207212df4f96cae80108345e7066a5489ad93840fc63e421773c0bebb767ea4ff5a3d69516ef3f87add238b115eb4dcbded3f36324882a98de21c8c37ab"}, {0x1020, "39b78b2cb9295c11f8e2d947ab985e5dda0c549c89b7abdda7644d826f", 0x6, "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{0x62, "6bda71b125e9e0273c689ab13cc8c4034af4161eecf4895109ec9a847f", 0x6, "389041cb7a5030f1951e7a7586e709d82429ae7de147a836c8eeeb6ee3127f7063338c68e8b9e8d8f41db0544a52e58ae76b11319146454289018e0407a40d65ac96"}}, {{{@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xff000000, @generic="811f4ce42acd38b41ac352a7a984c296", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 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]}, 0xff, 0x2, 0x2}, 0x8001, 0x2e5, 0x3d9, 0x8, {0x80000001, 0x4}, [{0x73, "7fe113defdc8e509d237e548af06c102a4b1fa678f7c3dd554419fde1c", 0x2, "288edcd968cfa01fe036ff2e117dbe61072ab4deb2c50860432ed7182c8eed1f1252dccbc2bafd9fbc70897d30f8873fc37c369111d0c44bcea308bdb01c004a509a823981f79d12c4e429c09ac95a7d7642b8"}, {0xe9, "6b249656047da1a5c068ede8b981a6bc3743ecfd8b5e9b43e5033e8968", 0x9cf, "184328f13462d73d2944cf336da9ac69af70ee9fdaafb6b137b422fd3126f33b5cf4d2cdfc6f496c37904b9ca6863ef9c9c440e30211076a0ca03274034e8fe0dc8f82a51696969e0a85439832e67232b67583ce48c37c3085218760fc867671ea8ccc5117c0c844972bd8d418998575ba2e1ba62c240121afc876483e68439ec37d199a15cbfcc014e1d5c7a82a4fea09379b796a22c097168e092796174f2f3a9a08a9a0092d360ca78be1b428d76a89eb22199790cd15f8be52815ceac6921b81356a9403c49f5f"}, {0x8b, "2b8499d0177f8ba9cec7a0a573112c012f46bcd35bde7ca9bdd1dd5aef", 0x4, "4aad867926f8f0d6b1e8889c664dd8842099811e849e5a7d833aacd69f7623dc420580ded92dfc27da881d5bee1f6232fd739b0b721f93eb8004e3f65b8d73f26d8c8de667ec77e5d053406970c65404204071fa08d2ee80ea7c8c1096a890b77799c56777c3c6ebe0f1f0"}, {0x8e, "44170378fcb80ccfd6c883d5938733f7ff7c19e6e38ebc9cd203b3e34b", 0x3ff, "49def8d3ce85e346a4788699db7aa5702789e07687418ceb1f5a0a43305ec609d1823dc298b969cf23ae7b38fd7a58310fa773368e910942610c0db98f44ea6bfe01176076d6e72fa49b3162acc836cd7b9cfa11419af4a0a7cbe7a894ae1af4d3b437aba1097514300d382e75ce"}]}, {0xf4, "83d472af8f20f881d1adcb9998d89ba68b78d5bb996be62858d6d755b4", 0x0, "ec8e53fef7a4427fe18d5f06cb2f74b036a8d226301fd34822cdc7cd1981b4d8469c3170078cb291f194134cf5d350a5f88b8d8a84566d51b29f64267539923bbd514f6ade4992c35acfbbc1b79cda9b041425c1237dd4b0aec774669c92bb8588ff37f890b85aeb3ad90eb9b08a2be63e3b442fe7537e5ff68d17ee514bf0ff3dda2516bba8c71579b80928153d20761591c7d08352407c75e7d349d81945b9f31edbf1301f35f2aae706248327683c7b25bde11779a6932e497305112b261881269f5e78e2037400704650679167f6d1557cc9"}}, {{{@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip_vti0\x00', {0x0, [0x0, 0x0, 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, 0x1, 0x11}, 0x73cb, 0xa4, 0x17a, 0x3, {0x832e, 0x6c9}, [{0x34, "55a9b9fe275f668f1c7dab4477d752923335bdbfeffb0d1ddb9e1a8c73", 0x2, "29f1d12ef2714c2182aa13940fbef7fe250a546d"}]}, {0xd6, "509a9be49801768d3280af42df07ae21637fd8bb26a7068de32e541d2c", 0x8ef6, "917bad9faea7828037fe12f6243970e9ba6735ac63397e8d137d71a0d9040b570681d6fb88965880eee38b56a7f00e3dc8b16224271eb10b91ca95e11ff96cef5e706ad938776ae6dcb8bce40afff49d656c43d6ff7cdfefa6e06dd94808ee385e419b24739326955aa7b638ac0070b1ad86ba2db6ff2202b6e1780136161b94b2ff98b7e7ee89c8208d82fccb9e921dd2e3fb5899e6ef65a03eb2ea8566275f68ec3e0bb1cabd8a6bede09ee745981dcbbdea0b5f8e"}}]}, 0x314e) [ 61.400815] binder: 9511:9514 transaction failed 29201/-28, size 0--630 line 2903 [ 61.446055] binder: BINDER_SET_CONTEXT_MGR already set [ 61.449768] binder_alloc: binder_alloc_mmap_handler: 9511 20000000-20002000 already mapped failed -16 [ 61.474301] binder: 9511:9529 ioctl 40046207 0 returned -16 2018/01/27 01:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ccd000)=""/0, &(0x7f000048b000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b9000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x5) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1726c0c8) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:54 executing program 6: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000029a000)={0x0, 0x0}) getsockname(r1, &(0x7f0000afc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ab3000)=0x32) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) keyctl$instantiate(0xc, 0x0, &(0x7f0000eb5000)="", 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f00004d6000)={0x40000000, 0x0}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000b49000-0x1c)={0x52, 0xca1, 0x10000, 0x0, 0x9731, 0xffffffff00000000, 0x1, 0x0, 0x0, 0xfffffffffffff267, 0x80000000, 0x7, 0x0, 0x2, 0x1, 0x4e86, 0x0, 0x9, 0x1}) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000bb7000-0xb)='/dev/vcsa#\x00', 0x7, 0x80200) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00005c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) fcntl$lock(r1, 0x7, &(0x7f0000705000-0x20)={0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000ae000)=[{&(0x7f0000960000)=""/156, 0x9c}, {&(0x7f0000342000-0xb4)=""/180, 0xb4}, {&(0x7f0000961000-0x7f)=""/127, 0x7f}, {&(0x7f0000960000)=""/129, 0x81}, {&(0x7f000056c000)=""/4096, 0x1000}, {&(0x7f0000960000)=""/171, 0xab}, {&(0x7f00005f6000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1f, 0x0, 0x80000001) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000065c000)={0x0, 0x90, &(0x7f0000269000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x7f}, @in6={0xa, 0x2, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000276000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000437000)={r2, 0x1, 0x10}, &(0x7f0000e60000-0x4)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008b3000-0x3)='nv\x00', 0x3) getsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000ae7000)=0x0, &(0x7f000034e000-0x4)=0x4) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x4080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000097000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00009ce000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f85000-0x4)=0x0) socket$packet(0x11, 0x3, 0x300) ptrace$getregs(0xe, r3, 0x5, &(0x7f0000854000)=""/148) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008b2000-0x4)=0x0) prlimit64(r4, 0xf, 0x0, &(0x7f00002e0000)={0x0, 0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c42000-0xc)='/dev/autofs\x00', 0x240, 0x0) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00007c6000-0x4)={0x6, 0x10001, 0x20}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000541000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$cont(0x7, r4, 0x9, 0x0) migrate_pages(r3, 0x7, &(0x7f0000c4c000-0x8)=0xaf, &(0x7f0000547000-0x8)=0xffff) read$eventfd(r2, &(0x7f0000f3c000)=0x0, 0x8) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000ef7000)=0x10000, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000038b000-0x4)={0x7ef3b351}, 0x4) 2018/01/27 01:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) set_mempolicy(0x0, &(0x7f0000f8b000)=0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000028c000)='/dev/sequencer\x00', 0x40000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e92000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cae000)=0xe8) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00007a4000-0x14)={0x4, 0x6, 0xd1f5, 0x3, 0x5}) lstat(&(0x7f0000d36000-0x8)='./file0\x00', &(0x7f0000d20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000634000-0xa8)=[{&(0x7f0000662000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000967000-0x10)=[{&(0x7f0000e76000)="d707cfbf3bbf7b8732820366a4d935d0b65c305d51f3a81c3bb062", 0x1b}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000017000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d43000)=[{&(0x7f0000fc6000)="", 0x0}, {&(0x7f0000a51000)="ca689a8d8d74f8f7bb06a18d465973c7915be5823b327cc51362eb315a8a7b74a45cd83ebb455743afd0557119553cbca745456504ecdb63ab5affdf051a2488f0011e7ef7e13a", 0x47}], 0x2, &(0x7f0000aa2000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000000}, {&(0x7f0000f42000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000047d000-0x10)=[{&(0x7f0000172000-0x62)="5fac614c3741cc4351ee3200f192a379b1769f229a898fd1dc972b9e7928bd60f2adc9e11ddb1413c2b34783d4dc8bce542caff14f63811cbaac4b69c8830934d505ad78d9f6229161d7488e72821cfb019a41dd62d3a44ba1622c08a9c16b9373ab", 0x62}], 0x1, 0x0, 0x0, 0x200480c0}], 0x3, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d55000-0x4)=0x0, &(0x7f0000494000-0x4)=0x4) [ 61.505096] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/27 01:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000762000)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000b9c000)=""/52) accept4(r0, &(0x7f0000228000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea9000-0x4)=0x10, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000023f000-0x20)={"4dc0c0c1d9bc4488b1536fcc32513621", {0x4, 0x9, 0x3f, "729183adcf63", 0xff, 0x0}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00007ce000)=""/80) r1 = syz_open_procfs(0x0, &(0x7f0000993000-0x9)='loginuid\x00') writev(r1, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e43000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/kvm\x00', 0x80000, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$netlink(r0, &(0x7f00009cd000)={0x10, 0x0, 0x1, 0x80208020}, 0xc) syz_open_dev$dspn(&(0x7f00009f5000)='/dev/dsp#\x00', 0x100000000, 0xc00) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000094000-0x18)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000533000-0x20)={@generic="1760e08aaa4abe42729dbc4e5cffaeee", @ifru_flags=0xa200}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7a000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001fe000)={0x0, 0x5}, &(0x7f00003c3000)=0x6) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000862000)={r2, 0x0, 0x10, 0x45eb, 0x959}, &(0x7f0000641000-0x4)=0x18) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/27 01:18:54 executing program 6: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fa7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = geteuid() mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) writev(r1, &(0x7f0000092000)=[{&(0x7f00007bf000)="98825c697c9c76b482e7", 0xa}, {&(0x7f00008ee000-0xa3)="0af3b5c88a01c2764127615ae2ecb1d36ee424b3f7600dadac2dab6cf7c49884c596464365e49146883913cb7a9ec58e64cb0cd0bbb7", 0x36}], 0x2) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000)={0x0, 0x0}) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/01/27 01:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f00001eb000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000a60000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000a47000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, {0xa, 0xffffffffffffffff, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x4f}, 0xffffffffffffffc0, [0x1, 0x0, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0]}, 0x5c) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000c3a000-0x1000)="", 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dda000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000295000)={0x0, 0x0, 'client1\x00', 0x0, "c140ae5d177c7317", "3e2de075194d1dd2c9d4dd8bbb5c8333452a822ed859b6fcaae8dcf117609c06", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$peek(0x1, r1, &(0x7f000029e000-0x8)=0x0) syz_open_dev$amidi(&(0x7f0000229000)='/dev/amidi#\x00', 0x1000, 0x800) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffe, 0xfffffffffffffdbb) syz_open_dev$mouse(&(0x7f00002f9000)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000087b000-0x1e)=""/148, 0x94) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005cb000)=@sack_info={0x0, 0x1000, 0x8}, &(0x7f00000a0000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008bf000-0x10)={r2, 0x38, &(0x7f0000eea000)=[@in6={0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f00003d0000)=0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000365000)=0x6f0, 0x4) writev(r1, &(0x7f0000d4a000-0x80)=[{&(0x7f00004d9000-0x4b)=':', 0x1}], 0x1) 2018/01/27 01:18:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000ff3000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x9}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000]}, 0x5c) 2018/01/27 01:18:54 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000241000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1ff, 0x7, 0x6, 0x1f, 0x40, "0579dbcb79a2d64cc479023f87825e96cb5451fbd41dc6c17d3718e9c160a781c926fcf84ef7f9cffe23539003d7efbf2335d7904afed1aa18c3dd0a3e440a", 0x1c}, 0x60) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000b29000)={0x91d, 0x5, 0x7fffffff, 0x2, 0x401}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000fd6000)="d5716b7aa22fe4b9fefba0088c10b20ec0ba95dad75f30ddacd46e63db9a3c7732fd4d24ddb55572aad1125a9764bc288eaa426dadebaf2bbfb1b3fa6f9b9fb48aabaa2a2140a9c07e910ee791fbef11cfa0b19bdbae1523795bccc1bb5b90ba2c7c82ec4801be7247142c573c8f9872c22a64fdcf430fef2881b3edd9203646ada1b036ffd0471510102ad765b6ca5706580488cf39a193e39fe86d2729aa72c89d1118ef501aceea7e6c8509b5a998fdc61cd9c13617964b3f7c3abee3edf318cf28c16ef57c695a7cd75c78282935b211fe67e02bcbf76f0c593f822517bbf1bd75114caeecef79b9e269ad3c6cab37c58b") setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f0000b00000)="", 0x0) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000cb1000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a4000-0x90)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eb7000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f000033e000-0xf)='attr/keycreate\x00') r2 = socket$rds(0x15, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) readv(r2, &(0x7f00003e5000-0x40)=[{&(0x7f0000053000)=""/7, 0x7}, {&(0x7f0000430000)=""/195, 0xc3}, {&(0x7f000058a000-0x14)=""/20, 0x14}, {&(0x7f0000d74000)=""/171, 0xab}], 0x4) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000)=0x0, &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008e8000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2000)=0x0) getpgrp(r4) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 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]}) r5 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000591000)=r5) clock_gettime(0x0, &(0x7f0000f42000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_open_dev$sndpcmp(&(0x7f0000efa000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200d00) msync(&(0x7f000042d000/0x2000)=nil, 0x2000, 0x1) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r6, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x81, 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, 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, 0x8, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/27 01:18:54 executing program 4: 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a08000-0x4)=0x0, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/01/27 01:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000559000)='/dev/audio\x00', 0x20040, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000036b000)=[@in6={0xa, 0x1, 0x2000000000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x400}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x6e94f1c8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45a8}], 0xb0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000088a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000049a000)=@sack_info={0x0, 0x0, 0xa4}, 0xc) [ 61.820912] kvm: apic: phys broadcast and lowest prio [ 61.891253] kvm: apic: phys broadcast and lowest prio 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x1, 0x7) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d10000-0x4)=0x200004000000804, 0x4) 2018/01/27 01:18:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x141280) mmap(&(0x7f0000d23000/0x2000)=nil, 0x2000, 0x3, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x81000000010, 0x3, 0x1000000000000042) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f7d000-0x38)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x1c, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa5000)='\'vmnet1\x00', 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x3df, &(0x7f0000008000-0x10)={&(0x7f000001d000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x400000000e, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00001e1000)={0x5, 0x6554, 0xd5, 0x9e7}, 0x10) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r1, 0x0, 0x200000000023, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0x2c4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000019c000)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000309000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000e8a000)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/mixer\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000656000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b1d000)={0xfff, 0x0, 0x80000001, {r3, r4+30000000}, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cd6000)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009cc000)={0x1, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="2be748347af3", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00001b4000-0x30)={0x7c, 0x0, &(0x7f000063c000-0x7c)=[@increfs_done={0x40106308, r6, 0x0}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000868000)=[], &(0x7f000015d000-0x18)=[0x78, 0x20, 0x38]}, 0x100000000}}, @acquire={0x40046305, 0x2}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x2}], 0x1000, 0x0, &(0x7f0000be1000-0x1000)="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"}) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x7) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0xdb, 0x4) ioctl(r0, 0x4112, &(0x7f0000006000-0x1f5)="") 2018/01/27 01:18:54 executing program 3: 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) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000196000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000edb000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/27 01:18:54 executing program 7: r0 = socket(0x18, 0x0, 0x0) accept4$packet(r0, &(0x7f0000625000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffffc5, 0x802) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000d02000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2276, &(0x7f0000eab000-0x1c)="15d80a8c974689fffdff6c00000400000000f27f37edd82f8204f448") flistxattr(r0, &(0x7f0000b52000-0xde)=""/222, 0xde) flistxattr(r0, &(0x7f00003ef000-0x1000)=""/4096, 0x1000) r2 = open(&(0x7f0000fe3000-0x8)='./file0\x00', 0x400, 0x10) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000bc1000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/27 01:18:54 executing program 7: semget$private(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000f94000)={0x1, 0x118000, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000891000-0xd)='/selinux/mls\x00', 0x0, 0x0) fchmodat(r2, &(0x7f00005ce000-0x8)='./file0\x00', 0x152) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000424000-0x14)={0x0, 0xfffffffffffffffc, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000c1f000)=0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000418000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5740, 0x5, 0x53, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 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, 0xbd8, 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 = syz_open_dev$random(&(0x7f0000f48000)='/dev/random\x00', 0x0, 0x1) write(r4, &(0x7f0000a45000-0x45)="26008000420747f1938d000000000000000050f1458dbfea2e5659266b7368800017c76e328a5c54be59a39992d9ae5cf704f856c461482947a59bdec4a0542940", 0x41) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000be9000-0x4)=0x0) llistxattr(&(0x7f0000b8a000)='./file0\x00', &(0x7f0000aa4000)=""/59, 0x3b) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c08000)=0x0) geteuid() getpid() 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00003b3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000955000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) unlinkat(r1, &(0x7f0000edb000-0x8)='./file0\x00', 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00008a6000)={0xffffffffffffffff, 0x50, &(0x7f000073b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f000022f000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$pfkey(0xffffffffffffff9c, &(0x7f00001a0000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/27 01:18:54 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000270000)='/dev/vhost-net\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mkdir(&(0x7f0000011000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000049b000-0x4)=0x84, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000c5a000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/27 01:18:54 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ca8000-0x4)=0x0) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008ad000-0xb)='/dev/hwrng\x00', 0x40000000400044, 0x0) pread64(r0, &(0x7f0000d49000-0x4b)=""/75, 0x4b, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005db000)=0x0) r1 = socket(0x0, 0x807, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004a6000)=0x2000015, 0xffffffffffffff72) write(r1, &(0x7f000095c000-0x24)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) lsetxattr(&(0x7f0000a57000-0x6)='./file0\x00', &(0x7f0000b89000)=@known='security.evm\x00', &(0x7f0000b6f000)='/dev/hwrng\x00', 0xb, 0x2) sendmsg$nl_generic(r1, &(0x7f0000b7f000)={&(0x7f0000097000-0xc)={0x10, 0x0, 0x0, 0x40000004}, 0xc, &(0x7f00007f9000)={&(0x7f0000b85000)={0x14, 0x1e, 0x200, 0x6, 0x3, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40001) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mq_notify(r0, &(0x7f0000328000)={0x0, 0x40, 0x2, @thr={&(0x7f00004ca000-0x32)="ae32177f2fc0c56412f5ddd8f8374c715bcb3552c017f3292546095015b5c124ea786346dbc30612a7807fb96754531fc6a2", &(0x7f000062d000-0x24)="8abcfbf8854a8c9799dcb06d0dd131ff72a643670787df991deec05e2f9aecad2ef29ee4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_procfs(0x0, &(0x7f0000ee7000-0xe)='net/protocols\x00') 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000027f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d6000)="d3ab2719", 0x4) timer_create(0x4, &(0x7f0000aa7000)={0x0, 0x3a, 0x0, @thr={&(0x7f0000466000-0x8f)="6a46fede629d4b82b979ee13c5d7072f465825ce1b7d6b19e895798302c34dc55e2b92532f5bd8338c37525402cee06c196eae65c120de5edf03979bae34e20ef72fb5e3ac6c243edbefa94a9700c009fea186095602f213dfd2a1527bd95525ff1a3768a8afd0b2d37f50c50f07ba85670204d38a60129bfc7609580343e126e14e3e3441595ac192777b7645c878", &(0x7f0000bc0000)="d003e41d63e379f8102118cc5ee78453c70067dff2d5aa2723bcc8fd14990b5197f0131305db10e03171e266bd9240acfb68ee9a7924bf06a42d9a4e4485b3ef9ea4db2e8b75ea25c692d0b1db1072461645fb709044c57921bb6395d731f2daac682f1ebc5dcbccc61ec1706162a4f18f0e8d3e361a9aac8ab605e1d1c62ea2d5f3c37c7a0498d20104d76210f52e0eb09bf969192f1941cf2b5ddc61254640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afa000)=0x0) timer_delete(r2) read(r1, &(0x7f00001f0000)=""/248, 0xf8) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mlock2(&(0x7f0000674000/0x1000)=nil, 0x1000, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x800) r2 = syz_open_pts(r0, 0x250800) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000235000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000841000-0xf8)={{0xffffffffffffffff, 0x1, 0xffffffff, 0x1, 0x3}, 0x6, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x1, 0x7, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000db6000)={0x100, 0x8001, 0x59, 0x8e, 0xa4df}) ioctl$TCXONC(r2, 0x540a, 0x1) 2018/01/27 01:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000043a000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000317000-0x14)={0x8, [0x52, 0x3ff, 0x100000001, 0x40, 0x3, 0x1, 0x3, 0x8]}, 0x14) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc6000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) move_pages(r3, 0x0, &(0x7f00007ff000)=[], &(0x7f0000896000)=[], &(0x7f00004d9000)=[], 0x0) 2018/01/27 01:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f00008c9000)=0x0, 0x1000) clock_gettime(0x0, &(0x7f00001d7000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000b9b000-0xf0)=[{0x8, 0x7, 0x6c, 0x6, @tick=0x1ff, {0xaf, 0x9}, {0x100000001, 0x6}, @control={0x10000, 0x0, 0x6}}, {0x1, 0xc5, 0x1, 0x4, @time={0x0, 0x989680}, {0x3f, 0xdd6}, {0x80000001, 0x0}, @note={0x6c9, 0x4a2bfec9, 0x3ff, 0x40, 0x0}}, {0x3, 0x3, 0x1, 0x7, @time={0x0, 0x989680}, {0x7, 0x4}, {0x6, 0x8}, @ext={0x84, &(0x7f0000c5e000-0x84)="c51ce4b65506c7cd8ecc5a570666d0cc50fb8bfa492e55deabee5e32477d0725b8e0f01f5205f521ff4d4c91c208c057b6657b7edee03a5464dcd3b72ca4e1994467d5d479fbbc26e1b4b8921ea9adec1b92997f17052913eaaf477ee3abbf3930135d8ddbc558174df1d76dae549c9c2b40959548ef49532cea9d26a30418ec9ec0840f"}}, {0x80000000, 0x7f, 0x1, 0xf6a, @time={0x77359400, 0x0}, {0xfffffffffffffe00, 0x8}, {0xfffffffffffffff8, 0x8}, @result={0x7, 0x401}}, {0x9, 0x5, 0x6, 0x8000, @tick=0xffffffffffffffff, {0xfffffffffffffffa, 0x6}, {0x94, 0xfffffffffffff000}, @time=@time={r1, r2+10000000}}], 0xf0) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001d2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat(r0, &(0x7f00007a0000)='./file0\x00', r1, &(0x7f0000176000)='./file0\x00') ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f", 0x0}) 2018/01/27 01:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSBRKP(r0, 0x5425, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000c79000)="1f457672718c5709ec6ccf0a1734c66e3e9367351abe3d1761b7ab04664a6df77b902b75982db2fc556a8b16e17c32348403dcfddd5b2aa7bcb4db03fac4be12fc28ffbc141677bf63fabd8161751ef79e9640f6b45b365d2965b94ccc1655fc6b6f8d410ee8e248a10a1f4ee5911519369d6fc6e9a706c69d71f47a42e60c90018d", 0x82, 0x8005, &(0x7f00007ed000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a50000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7, 0x7f, 0x6, 0x1}, &(0x7f00002ee000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003fe000-0x8)={r2, 0x76b}, &(0x7f0000bec000-0x4)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f00002be000-0x38)={0x0, 0x0, &(0x7f0000dd2000-0x30)=[{&(0x7f0000627000)="ee", 0x1}], 0x1, &(0x7f0000a3b000-0x100)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00008fb000-0x10)=[{&(0x7f0000637000)='\'', 0x1}], 0x1) sendto$inet(r1, &(0x7f0000d09000)="d1c98e53229725d39584ed384dd2d75b9a63d69df25664903ac6c7ec0429876b07a76aa1c0a480ebb9e46b79e1054392a264ea9c3a1f41f8b4e041e885d94f5a876463995c60bec454befa98c4092c792595c4349d0419f5aa6fef00ea6acdf52e29889fbfad01eb71c27b6ac83f5780c44f7800ed64c5e1ecd87b7b02e76484830dbf1b67c56d7b198c84a09d0b6924e2537e71ba06e2b3b0d4387c8bf9d48bd27d02278c209b7adbbd39811143b70c40765eba488fd5f69bc0c6b0f8eed31d4713a22457fe7e527f9fcf65dad9adc1b96ade2502ca7ae1409e1460ade4e249e253d1626b79f257973a16ac5a1106a1bcec751ae3bbd361ec", 0xf9, 0x20000085, &(0x7f0000016000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/27 01:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a8f000)=0x0) r0 = gettid() r1 = syz_open_dev$vcsn(&(0x7f000078a000)='/dev/vcs#\x00', 0x25d2, 0x20c0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000a98000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007bb000)=0x14) r2 = syz_open_procfs(r0, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r2, r2, &(0x7f0000014000)=0x0, 0x9) 2018/01/27 01:18:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dspn(&(0x7f00003bf000-0xa)='/dev/dsp#\x00', 0x20, 0x82b9f82a4612d7d4) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000588000-0x8)={0x5c8b763f, 0x0}) utime(&(0x7f00007f5000-0x8)='./file0\x00', &(0x7f0000a98000)={0x23ea7cb0, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000729000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x80000001}, &(0x7f00004d3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ace000)={r4, @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]}, [0x2, 0xc87, 0x7, 0x200, 0x7, 0x58, 0x29, 0x1ff, 0x2, 0x8d2, 0x6, 0x8, 0x100000001, 0xeb7, 0x87]}, &(0x7f0000eda000)=0x108) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) r5 = syz_open_dev$dspn(&(0x7f000043e000-0xa)='/dev/dsp#\x00', 0x401, 0x0) ioctl$KVM_SET_CLOCK(r5, 0x4030ae7b, &(0x7f0000be1000)={0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/27 01:18:54 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000bf2000-0x10)={0x0, 0x0}) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f000001e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000004000-0x48)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000002000-0xcc)=""/204, 0xcc}, {&(0x7f000000e000)=""/211, 0xd3}, {&(0x7f0000014000-0xa3)=""/163, 0xa3}, {&(0x7f000001a000-0xf)=""/15, 0xf}, {&(0x7f0000007000-0x5f)=""/95, 0x5f}, {&(0x7f000001a000)=""/56, 0x38}, {&(0x7f000001c000-0x9)=""/9, 0x3a4}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1b)=""/27, 0x1b}], 0x9, 0x0, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff8a, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000021d000-0x8)='big_key\x00', &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5e000)='.\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000fef000)='pkcs7_test\x00', &(0x7f0000243000)='@\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a67000)="330a0700085bff04b1a4134c70208c258611d32f4301003827aac5f2370592c0f916ca4f22ec96521dd2995b0a29de0000000000000000007a1c061dc7a8cd91a6284d8809de494291d017625d3860fd08d369247beb75a9dbb0c941d8276e4ab6225a40c2703f16105bb4cf7e117b351459acd915a761b66be53a96fee573e3279100779bbf3a6fdef49a5529066b769145d928cba1ecebf4aa7377a2c46652827cb15e44dc778a1482cfea2676c470adbb518d98d15e31561e29d35895d3c5cceb", 0xc2) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) 2018/01/27 01:18:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f00004f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x7ffff000, [], "8acd6f26e1432aa7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000591000-0xd)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000478000-0xd)='/dev/urandom\x00', 0x0, 0x40000300fe) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000093c000)={0x0, 0x0}) ppoll(&(0x7f00006c0000-0x18)=[{r0, 0x8030, 0x0}, {r1, 0x441, 0x0}, {r2, 0x8, 0x0}], 0x3, &(0x7f00009c5000-0x10)={r3, r4+10000000}, &(0x7f0000600000-0x8)={0x286d1c3f}, 0x8) 2018/01/27 01:18:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000ea9000)="25a8a442214d867e52ad5bc609acf66d1b0b62c9f29ae2f749f34b04ae4e1227aac30f5856c49b21b1a11cb3fb66199958b14f09d40528bae7ffe28c06c70a25766c545bad8e8a3d34bfd61963edbb22c2dc157351a3c71140aa9cfb289da29ad793716ef12f4372294f7f93b0e687c65080f14b268c6a8dffab28a01d7dbe0854641ba1f5ea8457adbb7108a99f72a93d1f5d6a849398c91904119d94e7b2981fc9622bac9e15803d89397e74e42b23e4791c1521de33a124a642509abcebbd45a237d2c1fb2f1d88ec8cd74d29ea10e4c1", 0xd2, 0x0) readv(r1, &(0x7f0000734000)=[{&(0x7f0000d42000)=""/146, 0x92}], 0x1) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006b0000-0x20)={@common='teql0\x00', @ifru_flags=0x2000}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000055a000)=0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000430000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[]}, 0xffffffffffffffeb) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000f09000-0x38)={&(0x7f0000bab000+0x795)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000089a000)=[{&(0x7f0000f09000-0xf5)=""/245, 0xf5}, {&(0x7f000058d000)=""/0, 0x0}, {&(0x7f0000f08000)=""/176, 0xb0}, {&(0x7f0000f08000)=""/13, 0xd}, {&(0x7f000019a000-0xa8)=""/168, 0xa8}, {&(0x7f0000f08000)=""/219, 0xdb}, {&(0x7f0000f09000-0x8)=""/8, 0x8}], 0x7, &(0x7f00009f0000-0x158)=[@mask_fadd={0x58, 0x114, 0x8, {{0x3, 0xfff}, &(0x7f0000f08000)=0x3, &(0x7f0000dc2000)=0x4, 0x1, 0xffffffff00000000, 0x8000, 0x6, 0x10, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x989a}, &(0x7f0000f08000)=0x400000, &(0x7f0000f08000)=0xc0c4, 0x3, 0x5, 0x5, 0x7, 0x40, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000ca4000-0xee)=""/238, 0xee}, &(0x7f0000f08000)=0x0, 0xa}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00007fa000-0x65)=""/101, 0x65}, &(0x7f0000115000)=0x0, 0x21}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000f09000-0x6)=""/6, 0x6}, &(0x7f000066c000-0x1)=0x0, 0x2}}], 0x158, 0x40}, 0x40000) 2018/01/27 01:18:54 executing program 6: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) 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) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x7, 0x242) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000d3f000)=""/159) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d3c000-0x10)=@common="6c6f3a000089ffffffff9300", 0x0, 0x0, 0x0}) 2018/01/27 01:18:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000787000)=0x4d8) r1 = syz_open_dev$midi(&(0x7f0000067000)='/dev/midi#\x00', 0x6, 0x2202) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000a01000)={0x3, 0xd1f, 0xe387, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4a000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000026000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r0) 2018/01/27 01:18:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x80, 0x0, 'sha384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/27 01:18:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000db4000-0x12)='/dev/input/mouse#\x00', 0x79986e62, 0x200a00) fstat(0xffffffffffffffff, &(0x7f00003bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchownat(r0, &(0x7f00007ab000-0x8)='./file0\x00', r1, r2, 0x800) r3 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000082c000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [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, 0x5, 0x1000, 0x80, 0x48}, &(0x7f000079a000)=0xa0) r5 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000e5f000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f00003ad000-0x2d)=""/45) perf_event_open(&(0x7f0000299000)={0x0, 0x78, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffd, 0x1, 0x0, 0x9, 0x8000, 0x4, 0x6, 0x0, 0x0, 0x9, 0x200, 0x2, 0x401, 0x46e, 0x4, 0x8, 0x6, 0x3, 0x7, 0x2000, 0x0, 0x3f708022, 0xf39, 0x5, 0x9, 0x40, 0x3, 0x6dcb, 0x721, 0x4, 0x0, 0x7, 0x3, 0x7fff, 0x0, 0x2, 0x4, @perf_config_ext={0x3f, 0x7fff}, 0x0, 0x4, 0x200, 0x0, 0x8080000000, 0x9, 0x6, 0x0}, r4, 0x8e, r3, 0x3) r6 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r6, 0x0) connect$nfc_llcp(r6, &(0x7f000004e000)={0x27, 0x0, 0x200, 0x3, 0x12000000000, 0x0, "59bf80c169fbc62a847432b9bc8aa87d3f3701151e02b0040ccf674b312fcdf11e0dcdb126eb3a26b5f65964396d996df18295206300234908310e4b2f84f1", 0x3}, 0x60) 2018/01/27 01:18:54 executing program 2: r0 = msgget$private(0x0, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0xe4)=""/228) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000001000)=""/78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r2 = memfd_create(&(0x7f00006f3000)='-.\x00', 0x0) epoll_pwait(r2, &(0x7f00005c0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000090c000-0x8)={0x0}, 0x8) 2018/01/27 01:18:54 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000000)=""/9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000015f000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/27 01:18:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f000009d000)={&(0x7f000010e000/0x4000)=nil, 0x400, 0x7, 0x1, &(0x7f0000291000/0x4000)=nil, 0xfffffffffffffffa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000001000)={0x4367, 0x628}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b85000)={{{@in=@loopback=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=@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}}, &(0x7f0000001000-0x4)=0xe8) 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) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000001000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000002000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000206000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e0f000)=0xa0) 2018/01/27 01:18:55 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000003000)={0x0, 0x0}) vmsplice(r2, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) fanotify_init(0x60, 0x0) vmsplice(r1, &(0x7f0000013000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f000000f000-0xb0)="d6a1cccaf97c8eb76ce6f8b0cd6e62760395970d39533112d432726270ae623debeef9fd630700ab0987b01be6302eee5bd66d26ec32c9e441c9d88d0f46eb1e5869e524dae1b6dcdc2623259d25dffaf3732bb578dc2877dac33aa2ec7201397caafa08d40fcda0de9c5dd4abc8c344b7a3a2f708d68ea976074a2c6326d867e3ee7f3b2b4dcad25cd8c60fd052ea53543340efd7f2757492686d03f585854da3c1feac69a2e0e6b16cff404b22567d", 0xb0}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000005000)="36fa592f704eb4341afd625e6a9c4306b82cc57159b29342727dfd26f18b2630d70b676cd63b267dbd83d49225ac1249d93194274a8dfe3e49c9c76123d432bc8d7bebc398c1d756aaeb866e1c8f67dc0668e87d0341962554720ef534cdc597e0c65c5fe51b35d7ec3ae8626a6b949f6c1da3c1d60dae2cd6a387bc1680", 0x7e}, {&(0x7f0000008000)="8bef9d6012a1f1786d6ff1605deb5a6e2c06b6a3b3549344", 0x18}], 0x5, 0x0) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000816000)={r0}) bind$bt_sco(r1, &(0x7f00009e0000)={0x1f, {0x5, 0x80, 0x101, 0xfffffffffffffffb, 0x2, 0x3}}, 0x8) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) utime(&(0x7f000064a000)='./file0\x00', &(0x7f00001c8000)={0x5, 0x10001}) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gre0\x00'}}) r2 = syz_open_dev$mice(&(0x7f00001da000)='/dev/input/mice\x00', 0x0, 0xa2440) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000056000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000bf000)={r3, 0x2}) 2018/01/27 01:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000eb6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d96000-0x4)=0x17e, 0x80000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000492000)=0x0, &(0x7f00007a5000)=0xffffffb8) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) fsetxattr(r1, &(0x7f0000e4d000)=@known='security.capability\x00', &(0x7f00009e4000-0x3)='-$\x00', 0x3, 0x3) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cf000-0x11)='/selinux/enforce\x00', 0x182, 0x0) sendfile(r1, r0, &(0x7f00003b2000-0x8)=0x4, 0x8) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000822000-0x2a)=""/42, &(0x7f0000beb000)=0x2a) 2018/01/27 01:18:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000d10000/0x3000)=nil) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000023e000-0x4)={0x1d, 0x4, 0xff, 0x0}) 2018/01/27 01:18:55 executing program 5: 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, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r2+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/27 01:18:55 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000afe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000009000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000015000)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="8a7fd903696ed528ca8217d8671f7c65") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r4, 0x400, 0x2) ioctl$KDSETLED(r4, 0x4b32, 0x2) chdir(&(0x7f000088c000)='./file0/file0\x00') [ 62.563392] kauditd_printk_skb: 52 callbacks suppressed [ 62.563398] audit: type=1404 audit(1517015935.049:478): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 2018/01/27 01:18:55 executing program 2: 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) pipe2(&(0x7f0000f60000-0x8)={0x0, 0x0}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000c3000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000867000-0x1a)={{{@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=@mcast1={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}}, &(0x7f000018a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b5f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000366000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000b0e000)={&(0x7f0000515000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000c42000-0x10)={&(0x7f0000965000)=@mpls_getnetconf={0x4c, 0x52, 0x400, 0x4, 0x1, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100000001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x200}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x0}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4004801}, 0x20040004) fcntl$setflags(r0, 0x2, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008c0000-0x226)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@mpls_mc={0x8848, {[], @ipv6={0x9, 0x6, "005b96", 0x18, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "41e929", 0x0, "6fecde"}, ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/27 01:18:55 executing program 3: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xfffffffffffffffe, 0x6, &(0x7f0000270000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) [ 62.598191] audit: type=1400 audit(1517015935.080:479): avc: denied { net_raw } for pid=9758 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.645189] audit: type=1400 audit(1517015935.085:480): avc: denied { dac_override } for pid=9759 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.674070] audit: type=1400 audit(1517015935.159:481): avc: denied { sys_admin } for pid=9761 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.698982] audit: type=1400 audit(1517015935.185:482): avc: denied { sys_admin } for pid=9761 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.723627] audit: type=1400 audit(1517015935.205:483): avc: denied { dac_override } for pid=9761 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e1000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f000028a000)={0x0, 0x0}) ppoll(&(0x7f0000cf4000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00008a6000)={0x0, r2+30000000}, &(0x7f0000b06000-0x8)={0x0}, 0x8) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f00006e4000-0x1c)=""/34) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) fcntl$setlease(r0, 0x400, 0x3) 2018/01/27 01:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004cf000-0x11)='/selinux/enforce\x00', 0x182, 0x0) sendfile(r1, r0, &(0x7f00003b2000-0x8)=0x4, 0x8) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000822000-0x2a)=""/42, &(0x7f0000beb000)=0x2a) 2018/01/27 01:18:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pivot_root(&(0x7f0000c66000)='./file0\x00', &(0x7f00003ab000-0x8)='./file0\x00') 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/27 01:18:55 executing program 2: 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, &(0x7f000000b000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000ee4000-0x9)='/dev/sg#\x00', 0x8, 0x0) recvmsg(r1, &(0x7f0000daf000-0x38)={&(0x7f0000857000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003c6000)=[{&(0x7f00005ab000)=""/128, 0x80}, {&(0x7f0000796000)=""/173, 0xad}, {&(0x7f0000012000-0x86)=""/134, 0x86}, {&(0x7f0000391000)=""/189, 0xbd}, {&(0x7f000033b000-0x4d)=""/77, 0x4d}, {&(0x7f0000744000+0x3bd)=""/78, 0x4e}, {&(0x7f000056c000)=""/12, 0xc}, {&(0x7f000082a000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000093000-0x56)=""/86, 0x56, 0xda}, 0x40) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8)={0x0}, 0x8) readv(r3, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) 2018/01/27 01:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000036000)=0xc) sched_getparam(r0, &(0x7f0000fdf000)=0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000dd6000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b5000)=0x8, 0x80000) mmap(&(0x7f0000bdd000/0x3000)=nil, 0x3000, 0x0, 0x84013, r1, 0x9) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000369000-0xb)='/dev/midi#\x00', 0xefc, 0x2000) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f00003c1000-0x11)=""/17, &(0x7f00006e2000-0x4)=0x11) 2018/01/27 01:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f000006c000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0001, 0xa0002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e4000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c08000-0x4)=0xc) recvfrom$packet(r2, &(0x7f00008cf000)=""/128, 0x80, 0x0, &(0x7f0000e68000)={0x11, 0xf5, r3, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 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) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d44000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000066000)=0x14) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000010a000)={"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"}) sendmmsg(r0, &(0x7f0000573000-0xf0)=[{{&(0x7f0000325000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3e000-0x60)=[{&(0x7f0000eed000)="74b9ccad82a2d76c9bb30e8801e49eb0eb8791ab6c5e673d7764b494fe14cc079a964d21be2ca57bcbd52e115fecd205d1d6850ba6e3c431766fc385", 0x3c}, {&(0x7f000060a000)="1f367fccd549cef3efced0f5571ca5cd106ce1086a95bb7269f0ad4451f73e5da9d17fc2f71b31204e82dd2c4e814a2499ea4fbe1246028290ae820c7c861073adb2ee73938c890bf4d32f66ea19b5beaccf3a913fce4d4104b7462870990203ca2fca0253bfcab1fb94d9c25940e46c013a1da95e52dd5a903ecc09716c81418fdd14c2e97a6629d2e518836dac21b182774d", 0x93}, {&(0x7f000053f000)="be4bca427007054c5e08a43711b13c74b3d86af79b25ee678b7db8178ac93096db8f3d8c8febb9954b88619c7f953c33b8d213e4167105d14814aec1dda4a0672a0afce73c428f54c0677a2e0997847a86e2d3a2488722481d24dc6b84df60c08468fe89178e5243243f5045f9a32869f7e2d958eb4416c574cbc3bca4554080cb3d345aad71d9a8255a3424724c7582ce1a32a2f0512ab6e175a7c0ad872b9845a94528c618b0658e7f299305cfd15a8e2f150cde6d415d564069f548d39b16f36451fbb130c5bf0657d911875d794355840011eda9ad0f4eef21cd3ec99e5d8e3d788c1650b0", 0xe7}, {&(0x7f0000ebd000-0x62)="c06e200f72d57cfb9920cabb2f150cdb6a0895bfdd35e8ccb4a84b30d0acf1aef5a80d5d8c4aaff91f927fb6a5a756824e13d798d0ea39d54f35a9265ea8bb6f790a9c35e1d2bdf201910538efc6e2060d0ea65a9b4351ede880e0dbfa1397c59a45", 0x62}, {&(0x7f0000bdf000)="2acf36bad3f5afb1893cac4984cf991647cdbfce9ec935b3438480da51b7e7e4a1f1ed648add0313203ff363c97cfdfa0827b8d092214d669410f0f38f533f18f85d5d613ad0c7938bafc3da366218466ef8ecc00403", 0x56}, {&(0x7f0000622000-0x52)="01c6570932faccea87ea99260d583645411e13b082d942006093d60c3e3e16c78ae4c459a91757fdd52be85f44a742d0e23303c952082b0757e1ceb218e970e9ede06b6ac60e607449306cbeb2a8c3f1b1be", 0x52}], 0x6, &(0x7f00005ed000-0x538)=[{0x108, 0x10c, 0x53, "000b3d307c43e91215d373209221964ae570aaa94219c4d22da9ad931633a2ab617b5219c256652d74addb2f5f83d395150488cb807438783fb3c7bf9a093163534836185ac42c826896d4125e301b95c2782cc162c5b15f21eec7353b35354a4c57e0bf7c731b5b698f4377d05b8739edec7983a85d73ac35dd60146b0ef901e440e32b0a35781afd8b3a7b5b87b21dc8b5fed02a102a4abd090560ce91410ae5e06eb8b3c7ead76ac5e121c04d0f0ec73bdf1fb080a03d24f76c9cc6f007752c5793b1947f9792c7191e061bf1002230600cd2911dc49efd65a5baa332e1e9cd888e60a014082f97259331dfbfc603c95a00c3817a1e"}, {0x88, 0x107, 0x647, "030a07eee4084e03aa296d4fd91dc58ef5863f9715e460ca4030e439063ee973e0775210a636c4e3c67abeab01de1388e266d803f0a9754f2a3f02aa21e0f2d3163316ae27807b68e53a020f44f62bc06821b9cc1890f4a4dde6c13c18fa7bd43a5e814a5bc4176ae55c93f308c75aca19a9fc2e"}, {0x98, 0x107, 0xa5e4, "ca48944ceaf3157b067d70ce5244ac9fe2654b914186127766870dd659af19571f4c2e8d60e0d41a94b13c34a13b8f51aa8313adb299ebcb4e005fa4e469b921f174c47fc09a967abd27c1847227e60632166478523bf3f8f3988255f7fb0015ac14b290f3e6ec015cf589f315cf86a0578efdc946b09cef6858fac7bc3c939155db0267249bc1"}, {0x18, 0x0, 0x1dd6, "80"}, {0x70, 0x112, 0x3800000, "67ed8cd19812b2ec1f27595cce57be7b6d45255710ab2a6ab386d7799424cde5ea2b1fe4a2ad2032c248e6e7a0c6234bfa66e6cedd3a0d4d74726ea97a378c403823153a27cc31e7c23c95990d8c2bf7eeda4a0d90bd0f452289b12f471eaa0a"}, {0x110, 0x109, 0x1, "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"}, {0x20, 0x11f, 0x10000, "08de15ca5b7a6e892ee1771e"}, {0x78, 0x113, 0x101, "551ed26b75561e7c27631df9ba0d03ac4080d662f8f840dff7cab4ff0fa42ace54be324d18d1507111e76f78ece14615e141a21263caa96db19620e1f71697ae7e4b0f9586cd1fdf9da8935779d6f4015cb90d2452a50706d46ff35a0bf7445eaf59d1"}, {0x18, 0x117, 0xffffffff7fffffff, '&t'}, {0xc8, 0x185, 0xffff, "5c3b00b32164e117a9a9fb0405d9c8fdeccbfccd9c1354a667f737d6b251321206d4e0aa164a9cf7c86e8329fcbc318b074daaa9b813c191209c86eb71d9dfbad7374c3eff916692dc32ee1a6141ae2b72b45e2cd4fc58d24df2972992eb64aa98a0a7e028b070f6a672743024003cd530f9809f8bafb6ff478ca361552af405c218a9197e28c6d50cf6a4e5fd439be25e0a8e8a914648594adf3550a610396c77c43c4305d19d0610d788c0d472edffc9892f"}], 0x538, 0x4000000}, 0x3f}, {{&(0x7f0000580000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x0}}, 0x26, &(0x7f0000425000)=[], 0x0, &(0x7f0000cae000)=[{0x40, 0x110, 0x3, "2c292832db410fd84cd83883f7af1c2f80ee7178d971ceb459d4dfc89ecab780d10972c7a4b1a58fcd036346a2"}, {0x60, 0xff, 0x9, "7dd1c77ac9ecbcb7ee588874d7885dc4019d668b356976b39664b4e69647576b3f2fe8a326e05ee423421cf65ee2d0e65e17cd138dbf7e9a8e62f4149ab2d38c1e51e2fc45ecaccb83"}, {0xb8, 0x13a, 0x8, "d64a6fc55a0a3c334bc3ef5144b99e315b16ba29bb55da001ef90cdae655e753ff0df2d1b0a81bc91b15535d922e6ccf3395dd08d10d5cf46a81f4d8dbbcfc5349303cea8bd1e4e7e97875168e862ae62c99c24159182c1e59080b9d08063bc44117f5995ba90195a2d92473d6ab525c9292c1b400aa670b337396ffa4939cc8456b0c3b81939ca4160979f022517a5e3b022d6460b35062e6871087ef1ac4ee5bade77e67"}, {0x70, 0x115, 0x1, "9cf156084ea896a6e0760c194c51f9d7a308659eb24a5db231c3f245461bc9bf9f8cff270401590a306463ce769b11f38c23a4d901c2c53aebc5f163e8aaaf5b0499105b5b92ef34c9eb4b706425be3158b7ddef02f6677b52e5a5fea531"}, {0x98, 0x112, 0x5, "ec2ad9ba3735c931fe91d67e9a154c904e320cef385a4e8911c79bb22be1ee2a83f60e6044a73ec13dc70c7713be8e78c7b4cf689aa6f515b1ecf5d4e8bbeba18b18718b4bce9f0b934842904518ea072e2422c23e064e39ea644553cca93ce1b5f4e1caf37f35ac43231799d698925107ba3e94f44708eca35c25f82718c7550d02a690ffb688"}, {0xa8, 0x113, 0x6000000000000000, 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&(0x7f0000462000)=[{&(0x7f0000d35000)="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0x1000}, {&(0x7f00008bf000)="45f3074fe599bb8033a658e93878f60668e0828240e239e7f98543e0a84325889b495f8bcdc16960a7971f1e040cbd750a1c47be3b3d099fc1083c323e2bfc6277b4858ead430d6985fe4bce218bede03c42c972987ea75722f45543efcaee2c67e6dc2af50796f0384c51e1681c98e4276da47e433cbc6d65d1716ad3a138924701e151fc389b00071d5d75f28d3cd781bb9c82084f660c39effa4e268287ce6a94e602fec1eadce298eeb8c8b45cfcc6b15a146aa33bea2b82e1039d14fdd2c469e594c1f535a60b6af5e67a43316bd02a033903abc295120d47", 0xdb}, {&(0x7f0000bcf000-0x4a)="8f5cebfefca07b2b41d718d7563d22abd7ca8577fca719d588e6b9c22e8d73584d88c4eb5d496688cb4ec95fa863f3720481e15ea3ed43b18ad69453080eb59a940eeb416f7027586ab9", 0x4a}, {&(0x7f00005eb000)="0466a77f7f3092a8e0198239b1b95546cafd231bf4ec9cad746349254d8a1055fa01d437e4ca2866b4c7318cbfb04199b416080ed5a6ea5811e90088d6ec4f8429d1cef6a74b37dfe68eac0b8c1286428a291a4e9c770400e99151b0c292b7f7471b927e2d838eddc30887b53efec4946b228bb9a00d8856", 0x78}, {&(0x7f00000e1000-0x3e)="8e8fc86b50b36086904226db6a9190d35e88783cb7802458106448f1bd8c7cc61a5e38002c921c208a53319b822cea5aeefc77d21318511062f7ea1ce2c0", 0x3e}], 0x5, &(0x7f0000e96000-0x2d0)=[{0xe8, 0x13b, 0x1, "296f30627932ae466bc7b9116ca2504251914a94dbe5d551c9b7d8725c78944b5242193789c789617883513aa78039a7e99d94ccc2b8a9540f4ca5d7677135f74cb7cd0baeb0845e61b946f1a8ffb4cb1a9dedebe5e5be494c1d98d7876656480150bad1a04b5b0d0db16a04b6b6a979369848f10f8ee3dd54c9a9ccfc75ebce885c9cb810acde7706adb0184987915fd2e8558ba616c50926c48fdcbef52eacccaa40c13aed14db0fd7a8402bde00d7349523384765ab4ba48f8e532dbaf6af477aa9671c807a732d4cf9ad6c42afe5e135c46015"}, {0xc0, 0x88, 0x6, "a53ae27e8f55bc8a5b4ef8f81e7896c57d326e9520a0776e31da1631e6247c7cd52230a96f631a5ba70bf4b609ebd45507952f3ed9d49d645e31276f64cd0f3e66ba27e65340ca81f04046b0311ca3c848bf4e8b46c4f91fda96a80d237bcff1109693e89a3447edf9806ce7a3e3f91248007cc4b3742584396b1823e7d465014c3d9006fa36526db10d12abc6fccafa6ad72960f4a71551d532a260ba78ba504bb7657808b91868f89d3f83"}, {0x60, 0x88, 0x77, "b88df7fa3f5e6a6d90528f82eddc4228538b29534b111aec13ef2f81038f0aeaa1a2db0c9c965881c59317e0436bca23a076944c2c657ba2b2e3c87d3e22f49ffc67092039d80c34afcd"}, {0x28, 0x1ff, 0x3, "e3994e64d5ae371c3c2b31a0be28352e29cebd"}, {0xa0, 0x13a, 0x7, "30ffa54137129c858967734c91bf165497ea38e6551cbda4357e2c483f934c4407dd93fb1d736c310a1f191b9a5bd8a09ba8bce43bbc564902d1e55c3bb706351819fabbf3f7c0a45ffc25dde8726fad262ca7d4caa432d1355477b6439ecfda9bd51c27be7bc4eb1d23745f45bc1942977d6f9eb34eb5f39b61f9f3f83455f944ca71c1bd08eae55af296386cc50843"}], 0x2d0, 0x20008014}, 0x4}], 0x4, 0x4084) dup3(r1, r4, 0x0) [ 62.748332] audit: type=1400 audit(1517015935.233:484): avc: denied { sys_admin } for pid=9761 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.773053] audit: type=1400 audit(1517015935.236:485): avc: denied { sys_admin } for pid=9761 comm="syz-executor5" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 [ 62.808264] audit: type=1400 audit(1517015935.294:486): avc: denied { dac_override } for pid=9791 comm="syz-executor0" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 2018/01/27 01:18:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004d5000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f00003ee000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000060000-0x8)='./file0\x00', &(0x7f0000940000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) sync() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$audion(&(0x7f0000493000-0xc)='/dev/audio#\x00', 0x0, 0x0) add_key(&(0x7f0000efe000-0x5)='user\x00', &(0x7f0000577000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000995000)="", 0x0, 0xfffffffffffffffa) keyctl$chown(0x4, 0x0, 0x0, 0x0) 2018/01/27 01:18:55 executing program 0: 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) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffc7, 0x0, &(0x7f0000c2f000+0x93f)=[@decrefs={0x40046307, 0x3}], 0x1e8, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) [ 62.869227] audit: type=1400 audit(1517015935.340:487): avc: denied { dac_override } for pid=9798 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=0 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = 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$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f4f000-0x4)=0x0) timer_create(0x5, &(0x7f0000bd9000-0x60)={0x0, 0x12, 0x7, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000)=0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x2, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x27ea58513f9d1730, 0x1, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(r2, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{r4, r3}, {0x0, 0x9}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r0, &(0x7f00004ce000-0x30)=[{&(0x7f0000a9d000)="e2830cad9c8ce29519f7b0fee930bb", 0xf}, {&(0x7f00004fc000)="f0d706b6b7cc073170a60bd015d76b7633ddedd046fb6289c6e49e3f0c8e1171abe715b6b81279c6f6761fff002da6b6069e00477f9bed41d95b5255552477d89bd8523b4c268cc2aa25d9a6205e1f56e3bdc0cd9b090cadccce37dd3a7d71be832ce2982d087d34ac39f038093ac781674185d7d34019bcb9bad2d5af4c4895601ee193502e5e", 0x87}, {&(0x7f0000d27000)="0e22d98ff136d2451c3fc8ad71ff93c928a372fe02d8a8fd767022bd200e68020d0056ff7ec71bb6ace4959e991c43072b8cd665ef22a40c36fcc859cb99511e33175a541c014b85375de9ffb561863682043c77881133aca304bda720e83d64e123cd12d2a8ea605cdb5709bbe6cefd622bac22f78fbe78dd10d3ac211a66803387704415da90dce75d9ff21bcd58557d83c3444e93172ed347647a881225594149bf447c6e070557", 0xa9}], 0x3, 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000650000)={0x5, 0x78, 0x9, 0x9, 0x7, 0x8001, 0x0, 0x7a, 0x90140, 0x1, 0x3, 0x9, 0x1f, 0x2, 0xfffffffffffffffb, 0x8, 0x9, 0x10001, 0x7f, 0x0, 0x7, 0x4, 0x3, 0x984, 0x7ff, 0x9, 0x4, 0x6, 0x5, 0x101, 0x688, 0x5, 0x7763, 0x1, 0x5, 0x81, 0x6, 0x80000000, 0x0, 0x808, 0x2, @perf_bp={&(0x7f00009d5000-0x1)=0x0, 0x8}, 0x4000, 0x3, 0x5, 0x4, 0xff, 0x3f, 0x2, 0x0}, r5, 0x6, r0, 0xf) r6 = fcntl$dupfd(r0, 0x0, r0) connect$inet6(r6, &(0x7f0000ff2000-0x1c)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) [ 62.910761] binder: 9813:9815 ioctl 40046207 0 returned -13 [ 62.926052] binder: 9813:9815 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/27 01:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5d000)='@/)]\x00', 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000501000-0xc)={{0x7, 0x3, 0x7, 0x400, 0x7f, 0x9}, 0xffffffffffff0001}) 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 62.958979] binder: 9813:9815 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002b3000-0x4)=0x0, &(0x7f0000750000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) [ 63.008673] binder: 9813:9820 ioctl 40046207 0 returned -13 [ 63.031868] binder: 9813:9825 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 63.031877] binder: 9813:9825 unknown command 0 [ 63.031885] binder: 9813:9825 ioctl c0306201 20008fd0 returned -22 [ 63.032201] binder: 9813:9815 Acquire 1 refcount change on invalid ref 0 ret -22 [ 63.032228] binder: 9813:9815 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/27 01:18:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000003a000-0xd)='/dev/dmmidi#\x00', 0x8, 0x88000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000370000-0x10)={0xd000, 0x105000, 0x0}) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f000012a000)="7071ba4316f25267f9bbc76e867a0c6c3d35f0637788faf5e4fc2ae00b146ac26cc3338cdb39aa0087be0cdfd63fa6aa352b0e679ab1183a64d7fd76b333731689d75a750ac6464ed79c1520e104d2a97f3522e7dff46c47bc024d711b6f9277acf435b7e369dfb2f94c837bf36dcf5290c3ba57e096f22be142a83788f94b2ce4d4a0bfe8b96d6260319c26ec2c79fe995d") 2018/01/27 01:18:55 executing program 6: 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, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 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, 0xfffffffffffffffb, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0xfffffffffffffffe, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000a76000)=0xffffffffffffffff) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000fb0000-0x4)=0x101, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000d7c000)=0x8, &(0x7f0000922000-0x4)=0x4) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/01/27 01:18:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffc7, 0x0, &(0x7f0000c2f000+0x93f)=[@decrefs={0x40046307, 0x3}], 0x1e8, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000022000)='/dev/snd/pcmC#D#p\x00', 0xcb76, 0x101000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000016000-0x8)={0x0, 0xfb}, &(0x7f0000022000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000010000-0x8c)={r1, @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]}}, 0x8c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x11, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 3: mknod$loop(&(0x7f0000338000)='./file0\x00', 0x10, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b74000-0x15)='/proc/self/net/pfkey\x00', 0x40003, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f000067e000-0x28)={0x5, 0x8, 0x80000000, 0x8, 0x4}) r1 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000b16000)="074b77f529e172b6163aac658a81a5d22441ea03a5e3c429ca0e60077b2323ac519a66e605516d6593cc18e4da417a8d476cc26b33f0d6f2235e2cecd62bf5c0190447d861c6f3405a7ca704a0882b37d3c2f7c47126d3b13c97f7d67f8a968d3d6c27606638957385b2231a08ee0e4f17723eb3acd505dfd057047c24bcb6ed611865f33963d57b041322287f0db1d0efc8ba67bcfddd5807b6a25e8807850c2fb7d65c54d560c66a9a643d6e10dcf5cad5") pread64(r1, &(0x7f0000f60000-0xdd)=""/221, 0xf8, 0x800000004) 2018/01/27 01:18:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f0a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f000006c000-0xb)='/dev/vcsa#\x00', 0xffffffffffff0001, 0xa0002) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00007e4000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c08000-0x4)=0xc) recvfrom$packet(r2, &(0x7f00008cf000)=""/128, 0x80, 0x0, &(0x7f0000e68000)={0x11, 0xf5, r3, 0x1, 0x40, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r4, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d44000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000066000)=0x14) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f000010a000)={"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"}) sendmmsg(r0, &(0x7f0000573000-0xf0)=[{{&(0x7f0000325000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3e000-0x60)=[{&(0x7f0000eed000)="74b9ccad82a2d76c9bb30e8801e49eb0eb8791ab6c5e673d7764b494fe14cc079a964d21be2ca57bcbd52e115fecd205d1d6850ba6e3c431766fc385", 0x3c}, {&(0x7f000060a000)="1f367fccd549cef3efced0f5571ca5cd106ce1086a95bb7269f0ad4451f73e5da9d17fc2f71b31204e82dd2c4e814a2499ea4fbe1246028290ae820c7c861073adb2ee73938c890bf4d32f66ea19b5beaccf3a913fce4d4104b7462870990203ca2fca0253bfcab1fb94d9c25940e46c013a1da95e52dd5a903ecc09716c81418fdd14c2e97a6629d2e518836dac21b182774d", 0x93}, {&(0x7f000053f000)="be4bca427007054c5e08a43711b13c74b3d86af79b25ee678b7db8178ac93096db8f3d8c8febb9954b88619c7f953c33b8d213e4167105d14814aec1dda4a0672a0afce73c428f54c0677a2e0997847a86e2d3a2488722481d24dc6b84df60c08468fe89178e5243243f5045f9a32869f7e2d958eb4416c574cbc3bca4554080cb3d345aad71d9a8255a3424724c7582ce1a32a2f0512ab6e175a7c0ad872b9845a94528c618b0658e7f299305cfd15a8e2f150cde6d415d564069f548d39b16f36451fbb130c5bf0657d911875d794355840011eda9ad0f4eef21cd3ec99e5d8e3d788c1650b0", 0xe7}, {&(0x7f0000ebd000-0x62)="c06e200f72d57cfb9920cabb2f150cdb6a0895bfdd35e8ccb4a84b30d0acf1aef5a80d5d8c4aaff91f927fb6a5a756824e13d798d0ea39d54f35a9265ea8bb6f790a9c35e1d2bdf201910538efc6e2060d0ea65a9b4351ede880e0dbfa1397c59a45", 0x62}, {&(0x7f0000bdf000)="2acf36bad3f5afb1893cac4984cf991647cdbfce9ec935b3438480da51b7e7e4a1f1ed648add0313203ff363c97cfdfa0827b8d092214d669410f0f38f533f18f85d5d613ad0c7938bafc3da366218466ef8ecc00403", 0x56}, {&(0x7f0000622000-0x52)="01c6570932faccea87ea99260d583645411e13b082d942006093d60c3e3e16c78ae4c459a91757fdd52be85f44a742d0e23303c952082b0757e1ceb218e970e9ede06b6ac60e607449306cbeb2a8c3f1b1be", 0x52}], 0x6, &(0x7f00005ed000-0x538)=[{0x108, 0x10c, 0x53, "000b3d307c43e91215d373209221964ae570aaa94219c4d22da9ad931633a2ab617b5219c256652d74addb2f5f83d395150488cb807438783fb3c7bf9a093163534836185ac42c826896d4125e301b95c2782cc162c5b15f21eec7353b35354a4c57e0bf7c731b5b698f4377d05b8739edec7983a85d73ac35dd60146b0ef901e440e32b0a35781afd8b3a7b5b87b21dc8b5fed02a102a4abd090560ce91410ae5e06eb8b3c7ead76ac5e121c04d0f0ec73bdf1fb080a03d24f76c9cc6f007752c5793b1947f9792c7191e061bf1002230600cd2911dc49efd65a5baa332e1e9cd888e60a014082f97259331dfbfc603c95a00c3817a1e"}, {0x88, 0x107, 0x647, "030a07eee4084e03aa296d4fd91dc58ef5863f9715e460ca4030e439063ee973e0775210a636c4e3c67abeab01de1388e266d803f0a9754f2a3f02aa21e0f2d3163316ae27807b68e53a020f44f62bc06821b9cc1890f4a4dde6c13c18fa7bd43a5e814a5bc4176ae55c93f308c75aca19a9fc2e"}, {0x98, 0x107, 0xa5e4, "ca48944ceaf3157b067d70ce5244ac9fe2654b914186127766870dd659af19571f4c2e8d60e0d41a94b13c34a13b8f51aa8313adb299ebcb4e005fa4e469b921f174c47fc09a967abd27c1847227e60632166478523bf3f8f3988255f7fb0015ac14b290f3e6ec015cf589f315cf86a0578efdc946b09cef6858fac7bc3c939155db0267249bc1"}, {0x18, 0x0, 0x1dd6, "80"}, {0x70, 0x112, 0x3800000, "67ed8cd19812b2ec1f27595cce57be7b6d45255710ab2a6ab386d7799424cde5ea2b1fe4a2ad2032c248e6e7a0c6234bfa66e6cedd3a0d4d74726ea97a378c403823153a27cc31e7c23c95990d8c2bf7eeda4a0d90bd0f452289b12f471eaa0a"}, {0x110, 0x109, 0x1, "cbc8f6c2b7476551c6af3d3b4b9360419c51badb81b14195662704fe3f38c94dbe367b9ee18d5b8263d7ac37b4da112558900bcbd2c87bde9ae79f85654ef75dd2511a471a365d83bd81a4db7aa5c85c399f70b220828d9e17951bf0f1c91da8ac9fb50505767aa5f49bd8c65aba10bc73ca7f9567c217db0cd80dec7c0e19d99b04e034ff2e1bcb0add50f25576aad17fcd5608e94ea811a524b0b66382b0e1ccfcd61fe81a0b206eba659b414cbf3c628c657d52ac4c04eb5ad9062a2e3500f5f875f7cfa651ef26cf5b853403364bf0ee8faa2c99fd11103c2d142a120268f4e8114c71a00263461f61d26fd0351d0cec1d3362bbd1a0c5cb3c"}, {0x20, 0x11f, 0x10000, "08de15ca5b7a6e892ee1771e"}, {0x78, 0x113, 0x101, "551ed26b75561e7c27631df9ba0d03ac4080d662f8f840dff7cab4ff0fa42ace54be324d18d1507111e76f78ece14615e141a21263caa96db19620e1f71697ae7e4b0f9586cd1fdf9da8935779d6f4015cb90d2452a50706d46ff35a0bf7445eaf59d1"}, {0x18, 0x117, 0xffffffff7fffffff, '&t'}, {0xc8, 0x185, 0xffff, "5c3b00b32164e117a9a9fb0405d9c8fdeccbfccd9c1354a667f737d6b251321206d4e0aa164a9cf7c86e8329fcbc318b074daaa9b813c191209c86eb71d9dfbad7374c3eff916692dc32ee1a6141ae2b72b45e2cd4fc58d24df2972992eb64aa98a0a7e028b070f6a672743024003cd530f9809f8bafb6ff478ca361552af405c218a9197e28c6d50cf6a4e5fd439be25e0a8e8a914648594adf3550a610396c77c43c4305d19d0610d788c0d472edffc9892f"}], 0x538, 0x4000000}, 0x3f}, {{&(0x7f0000580000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x0}}, 0x26, &(0x7f0000425000)=[], 0x0, &(0x7f0000cae000)=[{0x40, 0x110, 0x3, "2c292832db410fd84cd83883f7af1c2f80ee7178d971ceb459d4dfc89ecab780d10972c7a4b1a58fcd036346a2"}, {0x60, 0xff, 0x9, "7dd1c77ac9ecbcb7ee588874d7885dc4019d668b356976b39664b4e69647576b3f2fe8a326e05ee423421cf65ee2d0e65e17cd138dbf7e9a8e62f4149ab2d38c1e51e2fc45ecaccb83"}, {0xb8, 0x13a, 0x8, 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"c40d42b32d3098b9a56eb4aa64e784981eb1a82552e984fc7d910be0547630bc52ef0d8c9129e0723eb1c1c375c1f8f7e8f70a32a08e8b668ecb7941bc5eb9ea02304e91b7d00b9ba207c5a5e30a4fbe22f9c0fd5f0d93ea04c560286f5ef038d614e7a9d34b93dc503fb79142027bd85c582ab4723bb3a240a09465116c51a0618bf2b4e86e96125a69d5fe3d7baa02fb2837f96a5c53859eed4b24d8"}], 0x138, 0x1}, 0x80000001}, {{&(0x7f0000161000)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='ip6_vti0\x00'}}, 0x1e, &(0x7f0000462000)=[{&(0x7f0000d35000)="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", 0x1000}, {&(0x7f00008bf000)="45f3074fe599bb8033a658e93878f60668e0828240e239e7f98543e0a84325889b495f8bcdc16960a7971f1e040cbd750a1c47be3b3d099fc1083c323e2bfc6277b4858ead430d6985fe4bce218bede03c42c972987ea75722f45543efcaee2c67e6dc2af50796f0384c51e1681c98e4276da47e433cbc6d65d1716ad3a138924701e151fc389b00071d5d75f28d3cd781bb9c82084f660c39effa4e268287ce6a94e602fec1eadce298eeb8c8b45cfcc6b15a146aa33bea2b82e1039d14fdd2c469e594c1f535a60b6af5e67a43316bd02a033903abc295120d47", 0xdb}, {&(0x7f0000bcf000-0x4a)="8f5cebfefca07b2b41d718d7563d22abd7ca8577fca719d588e6b9c22e8d73584d88c4eb5d496688cb4ec95fa863f3720481e15ea3ed43b18ad69453080eb59a940eeb416f7027586ab9", 0x4a}, {&(0x7f00005eb000)="0466a77f7f3092a8e0198239b1b95546cafd231bf4ec9cad746349254d8a1055fa01d437e4ca2866b4c7318cbfb04199b416080ed5a6ea5811e90088d6ec4f8429d1cef6a74b37dfe68eac0b8c1286428a291a4e9c770400e99151b0c292b7f7471b927e2d838eddc30887b53efec4946b228bb9a00d8856", 0x78}, {&(0x7f00000e1000-0x3e)="8e8fc86b50b36086904226db6a9190d35e88783cb7802458106448f1bd8c7cc61a5e38002c921c208a53319b822cea5aeefc77d21318511062f7ea1ce2c0", 0x3e}], 0x5, &(0x7f0000e96000-0x2d0)=[{0xe8, 0x13b, 0x1, "296f30627932ae466bc7b9116ca2504251914a94dbe5d551c9b7d8725c78944b5242193789c789617883513aa78039a7e99d94ccc2b8a9540f4ca5d7677135f74cb7cd0baeb0845e61b946f1a8ffb4cb1a9dedebe5e5be494c1d98d7876656480150bad1a04b5b0d0db16a04b6b6a979369848f10f8ee3dd54c9a9ccfc75ebce885c9cb810acde7706adb0184987915fd2e8558ba616c50926c48fdcbef52eacccaa40c13aed14db0fd7a8402bde00d7349523384765ab4ba48f8e532dbaf6af477aa9671c807a732d4cf9ad6c42afe5e135c46015"}, {0xc0, 0x88, 0x6, "a53ae27e8f55bc8a5b4ef8f81e7896c57d326e9520a0776e31da1631e6247c7cd52230a96f631a5ba70bf4b609ebd45507952f3ed9d49d645e31276f64cd0f3e66ba27e65340ca81f04046b0311ca3c848bf4e8b46c4f91fda96a80d237bcff1109693e89a3447edf9806ce7a3e3f91248007cc4b3742584396b1823e7d465014c3d9006fa36526db10d12abc6fccafa6ad72960f4a71551d532a260ba78ba504bb7657808b91868f89d3f83"}, {0x60, 0x88, 0x77, "b88df7fa3f5e6a6d90528f82eddc4228538b29534b111aec13ef2f81038f0aeaa1a2db0c9c965881c59317e0436bca23a076944c2c657ba2b2e3c87d3e22f49ffc67092039d80c34afcd"}, {0x28, 0x1ff, 0x3, "e3994e64d5ae371c3c2b31a0be28352e29cebd"}, {0xa0, 0x13a, 0x7, "30ffa54137129c858967734c91bf165497ea38e6551cbda4357e2c483f934c4407dd93fb1d736c310a1f191b9a5bd8a09ba8bce43bbc564902d1e55c3bb706351819fabbf3f7c0a45ffc25dde8726fad262ca7d4caa432d1355477b6439ecfda9bd51c27be7bc4eb1d23745f45bc1942977d6f9eb34eb5f39b61f9f3f83455f944ca71c1bd08eae55af296386cc50843"}], 0x2d0, 0x20008014}, 0x4}], 0x4, 0x4084) dup3(r1, r4, 0x0) 2018/01/27 01:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5d000)='@/)]\x00', 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000501000-0xc)={{0x7, 0x3, 0x7, 0x400, 0x7f, 0x9}, 0xffffffffffff0001}) 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) stat(&(0x7f0000b78000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.161802] binder: 9846:9848 ioctl 40046207 0 returned -13 2018/01/27 01:18:55 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000323000)=0x0, &(0x7f00006bc000-0x4)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000df9000)={0x2, {{0xa, 0x2, 0x6, @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]}}, 0x88) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000025f000)={0x0, 0x0}, 0x2) 2018/01/27 01:18:55 executing program 2: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/27 01:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5d000)='@/)]\x00', 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000501000-0xc)={{0x7, 0x3, 0x7, 0x400, 0x7f, 0x9}, 0xffffffffffff0001}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000375000)={0x3f, 0x14001}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/27 01:18:55 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006db000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r0, &(0x7f0000001000-0x99)="4f20cc3b2aeb6a65b32742f8edbe47fd2254506ccad4eb90bbf7f19386467415242085d23885601f572b4973cad5b7d9f318450f7acc76e3064976342641d7a33f8eed5ec65369fb13341e2ac5d706fa5ad743087a0ef52aacd94e0a0187cd25e5caf11885091e0dd6e04555d5f3982e3b9d4a9b6be29347bdde094f94ecdc644fa8f1dbdee60b801b45dd20351c53653d1b07c501213f0fcb", &(0x7f0000001000-0x4f)=""/79}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r1, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 63.211658] binder: 9846:9848 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 63.215943] binder: 9846:9859 Acquire 1 refcount change on invalid ref 0 ret -22 [ 63.215966] binder: 9846:9859 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/27 01:18:55 executing program 6: r0 = inotify_init1(0x80800) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000062d000)=0x4, 0x4) r2 = getpid() fcntl$setown(r0, 0x8, r2) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000916000)={0x0, 0x0}, 0x80000) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) 2018/01/27 01:18:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000d32000-0x1e8)={0xa, 0x0, [{0x5, 0x7, 0x0, 0x0, @sint={0x401, 0x9}}, {0xfffffffffffffc01, 0x2, 0x0, 0x0, @msi={0x2, 0x4, 0xfffffffffffff743}}, {0xfffffffffffffffe, 0x7, 0x0, 0x0, @irqchip={0x1, 0x5}}, {0x6, 0x5, 0x0, 0x0, @irqchip={0x10000701e, 0xfffffffffffffe01}}, {0x9745, 0x0, 0x0, 0x0, @msi={0x886, 0x265f, 0x9}}, {0x101, 0x4, 0x0, 0x0, @sint={0x2, 0x4}}, {0x7, 0x1, 0x0, 0x0, @sint={0x8, 0x8000}}, {0x280000000000000, 0x6, 0x0, 0x0, @msi={0x8, 0x100000001, 0xffff}}, {0x1, 0x1, 0x0, 0x0, @irqchip={0x0, 0x80000000}}, {0x5, 0x1, 0x0, 0x0, @sint={0x9, 0x8}}]}) r1 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c84000-0x10)={0x2, &(0x7f0000d07000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000062000)={r2, 0x8}) setsockopt$inet6_buf(r0, 0x29, 0xdd, &(0x7f0000169000)="087690a2ab3f3403fb8b95bb9232a1c7135fa37e27547b46b8e89d0575b1df7751f2eaa25c2c3c329910af923f4f7ee15772cf6334178a777ce02553f3565ef7be91a8ac22cbc61545c957c8966ea433d6", 0x51) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f000081e000)={0x7ac, 0x0, [{0x74b, 0x2, 0x0, 0x0, @adapter={0x9, 0x9, 0x9, 0x0, 0x3}}, {0x3, 0x1, 0x0, 0x0, @sint={0x7ff, 0xffffffffffffffe0}}, {0xfffffffffffffff8, 0x7, 0x0, 0x0, @sint={0x81, 0x10000}}, {0x0, 0x4, 0x0, 0x0, @irqchip={0x9, 0xd63}}, {0xb2, 0x4, 0x0, 0x0, @msi={0x2, 0x5, 0x7}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x9, 0x3, 0x3e7, 0x2, 0x5}}, {0x4113, 0x3, 0x0, 0x0, @msi={0x40, 0x1ff, 0x3f}}, {0x0, 0x4, 0x0, 0x0, @sint={0xdb, 0x7}}]}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000023a000)=0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000e8b000)=0x4, 0x4) sendto$llc(r3, &(0x7f0000ff0000)="c069dbda000ca20bc36fa451f98172a2148aa3b8367fe6e620d66c145731936fe4ebb50685ce460e4b8dc6a45e59c3ab9e14324da6dc9dd4ac19bfa1f61d75fc118dcfebe3c5c5d5891ec0a3de689b049e842eab8dee71393987040cff7c11a10bb59be7cf45d2531b98ad156462cba53c75680f8d3ed763b53e8264e1ab6c2a84e0ccf8e0a2737a16d0c1374cea49a46c35f4c618b0affafd917ce8fe9466787afc6522c3c0dc300bb2846bf8d532b78d838f69d456d9", 0xb7, 0x80, 0x0, 0x0) 2018/01/27 01:18:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5d000)='@/)]\x00', 0x1) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000501000-0xc)={{0x7, 0x3, 0x7, 0x400, 0x7f, 0x9}, 0xffffffffffff0001}) 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 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/27 01:18:55 executing program 0: 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) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000010000)=[], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f000088e000)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0xffffffc7, 0x0, &(0x7f0000c2f000+0x93f)=[@decrefs={0x40046307, 0x3}], 0x1e8, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/27 01:18:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) [ 63.278129] binder: 9846:9848 unknown command 0 [ 63.282987] binder: 9846:9848 ioctl c0306201 20008fd0 returned -22 [ 63.363646] binder: 9885:9888 ioctl 40046207 0 returned -13 [ 63.395793] binder: 9885:9894 Acquire 1 refcount change on invalid ref 0 ret -22 [ 63.412991] binder: 9885:9888 DecRefs 0 refcount change on invalid ref 3 ret -22 [ 63.413000] binder: 9885:9888 unknown command 0 [ 63.413046] binder: 9885:9888 ioctl c0306201 20008fd0 returned -22 [ 63.467411] binder: 9885:9894 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 67.914503] kauditd_printk_skb: 28 callbacks suppressed [ 67.914511] audit: type=1400 audit(1517015940.401:516): avc: denied { map } for pid=9898 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 69.077464] audit: type=1400 audit(1517015941.564:517): avc: denied { map } for pid=9899 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 70.209534] audit: type=1400 audit(1517015942.696:518): avc: denied { map } for pid=9900 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 71.343640] audit: type=1400 audit(1517015943.830:519): avc: denied { map } for pid=9901 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 72.472579] audit: type=1400 audit(1517015944.959:520): avc: denied { map } for pid=9902 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 73.606786] audit: type=1400 audit(1517015946.093:521): avc: denied { map } for pid=9903 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 [ 74.761788] audit: type=1400 audit(1517015947.248:522): avc: denied { map } for pid=9904 comm="syz-executor3" path="/root/syz-executor3" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=0 panic: executor 3: EOF goroutine 29 [running]: main.(*Proc).executeRaw(0xc43022d800, 0xc427199eb8, 0xc425875480, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc43022d800, 0xc42f3ad1c0, 0xc425875480, 0x0, 0x1, 0x1, 0x4109, 0x4c00) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc43022d800) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2