8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16049 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=97 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) pipe2(&(0x7f00009c8000-0x8)={0x0, 0x0}, 0x84800) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004c0000-0x5c)={{0xa, 0x0, 0xb298, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x1, [0x0, 0x0, 0x0, 0x7, 0x1, 0x4, 0x7fff, 0x8]}, 0x5c) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendto(r0, &(0x7f0000006000+0xfca)="", 0x0, 0x40005, &(0x7f0000004000-0x1c)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000006000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x280) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = msgget(0x1, 0x6) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000cbb000)=""/170) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00003a4000-0x8)=0x76) r0 = syz_open_dev$evdev(&(0x7f0000059000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000c56000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x80000) read(r1, &(0x7f00005dc000)=""/24, 0x18) ioctl$TIOCSBRK(r1, 0x40044591) 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x8, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007b2000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000229000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7e000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0xfffffffffffff307, 0x1, 0x0, 0x0, 0x80, 0x80, 0x5e, 0x0, r2}, {0x6, 0x3f, 0x10000, 0x7fff, 0x0, 0x80000000, 0x4, 0x1a}, {0x5, 0x6, 0x4, 0x700000}, 0x2, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x3, 0x2a1, 0x7fff}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e47000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004d9000)="766d6e657431766d6e657431766227786e6574311e262173797374656d6f76626f786e65743000") 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x28, 0x2, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c8a000-0xb)='/dev/mixer\x00', 0x8800, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e68000)=0x8, &(0x7f0000c49000-0x8)=0x2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f00008e5000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b43000-0x3)=0x8) r2 = mmap$binder(&(0x7f0000d5d000/0x4000)=nil, 0x4000, 0x8, 0x8010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00003bf000+0x58b)={r2, 0x0, 0x0, 0x0}) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000f5f000)=[{{&(0x7f0000224000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008ee000-0x10)=[{&(0x7f0000a48000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000895000-0x4)=""/4, 0x4, 0x9284}, 0x8}, {{&(0x7f000037d000-0x32)=@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, &(0x7f00005f5000-0x70)=[{&(0x7f0000e8b000)=""/84, 0x54}, {&(0x7f0000e95000-0xd8)=""/216, 0xd8}, {&(0x7f0000a39000)=""/196, 0xc4}, {&(0x7f0000abf000)=""/197, 0xc5}, {&(0x7f0000268000-0x67)=""/103, 0x67}, {&(0x7f0000f0e000)=""/45, 0x2d}, {&(0x7f0000c9f000)=""/140, 0x8c}], 0x7, &(0x7f0000c58000-0x1)=""/1, 0x1, 0x9617}, 0x8}, {{0x0, 0x0, &(0x7f0000bf5000)=[{&(0x7f0000a58000-0x9a)=""/154, 0x9a}, {&(0x7f0000a95000)=""/221, 0xdd}, {&(0x7f0000dfb000-0x44)=""/68, 0x44}, {&(0x7f0000d56000)=""/4096, 0x1000}, {&(0x7f00005e6000-0x49)=""/73, 0x49}, {&(0x7f0000ba9000-0xa6)=""/166, 0xa6}, {&(0x7f0000198000-0x2c)=""/44, 0x2c}, {&(0x7f00003d3000-0xb0)=""/176, 0xb0}, {&(0x7f00004b0000)=""/15, 0xf}], 0x9, &(0x7f000048f000)=""/183, 0xb7, 0xf887}, 0x1}, {{&(0x7f0000040000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ba1000)=[{&(0x7f00004d3000)=""/4096, 0x1000}, {&(0x7f0000b8e000)=""/150, 0x96}], 0x2, &(0x7f00004c6000-0x1000)=""/4096, 0x1000, 0x3}, 0x7}, {{&(0x7f00001a1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000eb1000-0x60)=[{&(0x7f0000f20000)=""/4096, 0x1000}, {&(0x7f00007ea000)=""/157, 0x9d}, {&(0x7f00001c3000-0x98)=""/152, 0x98}, {&(0x7f00002bd000-0xf7)=""/247, 0xf7}, {&(0x7f0000a95000-0xb1)=""/177, 0xb1}, {&(0x7f0000a77000)=""/148, 0x94}], 0x6, &(0x7f0000f1d000-0x12)=""/18, 0x12, 0x0}, 0x6}], 0x5, 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r1, &(0x7f0000a2b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00007cb000-0x4)=0x8000, 0x4) [ 107.582115] audit: type=1326 audit(1516263908.801:939): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16049 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 107.608240] audit: type=1326 audit(1516263908.801:940): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16049 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 08:25:09 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$nl_crypto(0x10, 0x3, 0x15) fchown(r0, 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bab000-0xa)='/dev/vcs#\x00', 0x2, 0x1) ioctl$TCSETA(r2, 0x5406, &(0x7f00002e1000-0x14)={0x1000, 0x80, 0x200, 0xb7b, 0x0, 0x7, 0x1, 0xa816, 0x8000, 0xd4}) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x8, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000951000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffffffffffe0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x5, 0x4, 0x5, 0x49, 0xc2c5c92, "9c428568165dde5ebd0bd57865e32a0efb820430479ada8e2ccf15a9e6f90cae1e91a206f96ab4ae644d8252e2b2bb29470870430f9905b0aa581d0055f0cc", 0x6}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e69000-0x9)='/dev/rtc\x00', 0x20000, 0x0) r2 = accept$alg(r1, 0x0, 0x0) ppoll(&(0x7f00004ed000-0x8)=[{r2, 0x40, 0x0}], 0x1, &(0x7f00006b5000)={0x77359400, 0x0}, &(0x7f00001e8000-0x8)={0x9}, 0x8) syz_emit_ethernet(0x6e, &(0x7f0000a4d000-0x6f)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@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, @mcast2={0xff, 0x2, [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], 0xffffffffffffffff, 0xbb}, [], "80212a0800000000"}}}}}}}, 0x0) 2018/01/18 08:25:09 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, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00007b2000-0x12)='/dev/input/mouse#\x00', 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000229000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f7e000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty=0x0, 0x0, 0xfffffffffffff307, 0x1, 0x0, 0x0, 0x80, 0x80, 0x5e, 0x0, r2}, {0x6, 0x3f, 0x10000, 0x7fff, 0x0, 0x80000000, 0x4, 0x1a}, {0x5, 0x6, 0x4, 0x700000}, 0x2, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x3, 0x2a1, 0x7fff}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000e47000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004d9000)="766d6e657431766d6e657431766227786e6574311e262173797374656d6f76626f786e65743000") 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000886000-0x110)={{0x0, 0x0, 0x0, 0x0, "d6a812d5997b0d6deda0c967430f02d2849c3124bbf9081b0851e047527216b8854f0eac7ebdf7809cb9b2b1", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f034ff4796d8fd0baaeb291ff79017143b9f0a8ed734164cfe080c7e8817b5df3d2b945fe9ad5ceb2b98bc3e3bf4db572292c2726f83631152b8219d67966693", &(0x7f000093c000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open(&(0x7f00009cc000)='./file0\x00', 0x40, 0x1e3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000b99000-0x14)={0x8, [0x8, 0x101, 0x80000000, 0x81, 0x2, 0x9, 0x5, 0x4]}, &(0x7f000012f000-0x4)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f91000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00001f3000)=0x8a8) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008f8000-0x4)=0x0, &(0x7f0000ec8000)=0x0) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = syz_open_dev$admmidi(&(0x7f0000f12000-0xe)='/dev/admmidi#\x00', 0x8, 0x200) socket$key(0xf, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003ad000)={0x0, @in={{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062d000)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000032c000-0x38)=[@in6={0xa, 0x2, 0x5c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffff}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x2}], 0x38) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ac2000-0x14)={0x0, 0x5, 0x400, 0x2, 0x2, 0x48}, &(0x7f0000f57000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000abe000)={r3, 0x2, 0x1, 0x100000000, 0x0, 0x4, 0x2, 0x6, {r4, @in6={{0xa, 0x1, 0xc8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xfa, 0x2, 0x1}}, &(0x7f0000264000-0x4)=0xb8) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) io_setup(0x3ff, &(0x7f000033f000)=0x0) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_dev$mouse(&(0x7f0000e96000)='/dev/input/mouse#\x00', 0x6, 0x200000) r4 = syz_open_dev$sg(&(0x7f0000e0f000-0x9)='/dev/sg#\x00', 0x2, 0x2100) r5 = memfd_create(&(0x7f00001c8000)='vmnet1\x00', 0x0) io_submit(r1, 0x4, &(0x7f0000a93000)=[&(0x7f0000138000)={0x0, 0x0, 0x0, 0x6, 0x7, r0, &(0x7f0000d23000)="e3da8bfbbb7498a5064d6dcab3dd6c57ff62f9f66e329094b9659dccf2359c9bfb91c99ed316d9b58640389f73df776235171c895c3c7d21112d1e90ba58849f6f100aea7c3678551a5d091baaeb8c38e214149c5d3e173f621848a41a2304b135a414cce0921feddda22d58ea92a12f36715a1354587d5b6afd6606a36cf2f364816fc6d673d54d0d762e4a76cb269c53236961e6d05c1f902737fce356573e4d", 0xa1, 0x1, 0x0, 0x1, r2}, &(0x7f0000a05000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000a26000)="1439c174593ffd8703d866ae53cd8db47187c3101aa683bf18e84a094a4554fc583f90b7db3b04e14e222f0f6fb12d7b48eed8bdd7120a9afe6e92e77e7040b31872036a0a7c25169aa973bb9db02e8dcc3c2469d3f76178c21c3819ae7f330b7ee865d4e39c09d1a8d7a702fcadba7f949ec3f923787e15d92a34857c793e6ee5855cb641c5fb993c3fe2901b429a", 0x8f, 0x8000, 0x0, 0x0, r3}, &(0x7f000068d000)={0x0, 0x0, 0x0, 0x7, 0x197c, r0, &(0x7f0000017000-0x55)="7dde1a0d843bc08cea0151e690ffd693efa7c9db6330bc2502876c84167ecb5b71dce7db0c134390a59aafee30441034a91aef8407afdf636908b6b1591eca9e37158935ec7a4a3d12dde4ecaf7f4d8bc30fb20cad", 0x55, 0x800, 0x0, 0x0, r4}, &(0x7f0000cc7000)={0x0, 0x0, 0x0, 0xb, 0x7fffffff, r0, &(0x7f0000a34000-0xdb)="18bd55df803831c576679d479ea1ae245c7679914c97eab92ef633e81e981426eb2c8c3cd0b11b82b66e19a779df46e74c158d41ed23b133b401e4263f90cdc1b60ed4e4e9dd890d4d581362c0b89b0e3b46fdac28f522d2c8d5074622117f530405539f09918383887ca831767940411e39b0bf1dcc583d6715769241b081daeed2ced2f87717a0e6ab1823e466fb2c5d15aa2f0ae124074be02ab4bc1098e35f5d7a5eb9890965fdd631d5d12149449868b10585ecea0d534c565d6c38201ff53d748522006337f01564af31075610651de7e3a0d943a9f7eed2", 0xdb, 0x2, 0x0, 0x1, r5}]) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000210000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000d14000-0x20)={{r6, r7/1000+10000}, {r8, r9/1000+30000}}, &(0x7f000037d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) fgetxattr(r0, &(0x7f0000ad2000)=@known='security.evm\x00', &(0x7f00007ea000)=""/55, 0x37) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a5000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000d60000-0x10)=@llc={0x1a, 0x1a, 0xe4a, 0x66, 0x1d4a, 0x3, @random="5f819082990c", [0x0, 0x0]}, 0x10, &(0x7f00004a7000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) r10 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r10, 0x10e, 0x3, &(0x7f0000e87000)=0x1, 0xfea4) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000123000)=0x26) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005dd000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000a4b000)=[{0x0, 0x0, &(0x7f00000ca000-0x10)=[{&(0x7f0000871000)="00bcdabb07c9ed451fecb815ad2a123adc616749e71eacf9b32931cd280a43145bcc19fd9d9847372da7e25bc0e3d4caec0f7031d2b68a72bf3dfc9ac9ef365824a57b27e9ebb537c0579efc37f22ebb5b9713db6c6ea6be6952b8476a6956ff8db756a117d067b883a4f064c6ee34fa57", 0x71}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f00001a2000)=[{&(0x7f0000acf000-0x15)="067fe438421fbd49445aa0c9636a8fa9895a69636c", 0x15}, {&(0x7f0000465000-0xf1)="b5104331cdeea13bf15a290e52832d57b9f5dac03a0c85aaf546361bb8bed04c61367d15f78f9ad8b2b9d72a016a20330ea37c3a9a29747923eac067fcea4690991259039408a7259d78faa24c831523b208fb1105ddc3e2fb1923d764983e43b7e686ccbb24ecb03e029bd67a018071cf7ffb892313914888b26c8f229895e357418b0beffc91ed81ce039dab2fd5e0e3747de09706a0e89e78f95dbd5839be13e7c6a1a04e23880a1c278d55df68b2470d345128366d2382dad0d208f9295a7814131fd760684ee04b1bd3286065c00b3606e995f1352453ca529de72abbb5b36624ce6f6d662b03c1bbf2d549b98336", 0xf1}, {&(0x7f00007b6000)="11993bb87edf99c382dd3d9526c8f7faf0935f8c960acb1774ef1a5c9f116cf7d27bab9cd9cc782fde19766c583d2619fd0173ddd39b3fec1ce538f1d12de4862549a65588db815448ec0a388cb87539304c47daba7af528655f3c33863efe4c42386cb7f1033b7ba068b8b6", 0x6c}], 0x3, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"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"}, @iv={0x110, 0x117, 0x2, 0xfb, "d1526f82fe5e5cce3871e0656c8730ca371a5cc93e81a779af3003a17ca8a20e767f6b1047e0b1ea1a42bbc6c63ff382e3bc9249c4237c285dc9916c6fe7379f9bff03e33cd2505abed67bab106f8fc280a51c2a311f8c108953d98cb3920fa21569734d205407df85cb89f6ec3d2eac9b02b02e42e0cc769f61eef0eee4ee1131d616fff915fcfe2614ef000acb0c29931c033627c384f31e796b55f4b6091b159cc0430cfc514d00799fa60d47b88150165d2c9d7e0c21ad07495097ec85fd9c8aaa63e1224dc55cdab2c61556ad6bab416fc103376ea186ed0f49753bb6491be03eefd37c55a1894157a67df03c0fc88189ceca653e21f3cd08"}], 0x1210, 0x40040}], 0xa, 0x4000) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f0000ae1000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x9, 0xffffffff, 0x1, 0x20, 0x3, 0x7ff}}) 2018/01/18 08:25:09 executing program 2: 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) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000660000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000af2000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000ae8000)={0x1, 0x0, 0x5, 0x1ff, r2}) r3 = gettid() r4 = gettid() r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/vga_arbiter\x00', 0x80000, 0x0) openat(r5, &(0x7f0000a2c000-0x8)='./file0\x00', 0x0, 0x10) tgkill(r3, r4, 0x0) 2018/01/18 08:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x8, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000554000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a12000-0x8c)={0x9, {{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) sendto$inet(r0, &(0x7f0000eb2000-0xce)="be", 0x1, 0x0, 0x0, 0x0) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r3, r2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f00001b2000-0x1f8)=[], 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e5d000-0x8)='./file0\x00', 0xa8100, 0x2d) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000726000-0x8)={0x9, 0x0, 0x400, 0x40}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00007b5000)=0x0) sched_setparam(r1, &(0x7f00001cf000)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f00008b5000)={0x0, 0x1, [0xfac]}) getcwd(&(0x7f0000e9d000-0x3c)=""/60, 0x3c) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000635000-0x60)=[{&(0x7f0000390000-0x1000)="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", 0x3e2}], 0x1, &(0x7f00003f3000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000272000-0x4)=0x0, &(0x7f00000d8000-0x4)=0x4) 2018/01/18 08:25:09 executing program 2: r0 = semget(0x0, 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7, 0x1]) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000)=0xc1) r2 = socket(0x10, 0x802, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xc1)={0x0, 0xb9, "45cc29a887f8e1f7fdfab39a232f2797efbb33589c0fe8ef3f9f03d5bed37a6583ee8ddc82184074866bde761b9352cc2778b1a2412c5fd9a6abaafb69962cc81222aae49bdcb705c6e987c284bd70df753f35d06e28d04abbbf49ea2b6094efeff8fc501afb10a34de23479b0779fd4469aa40b2c46d8eedf726864a321b606fb00519a65bc7132e882ac2403d1d0ec5cce8b5c33099686208e5c47d4ba04a4b64dd8aefa38ec52b6500464f9dc5fd9ebf8f081af88dfbffe"}, &(0x7f0000848000-0x4)=0xc1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000056f000)={r3, 0x4, 0x3}, &(0x7f000014c000)=0x8) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f000000f000-0x4)=0x90) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f00008f3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008cb000-0x9)='/dev/ppp\x00', 0x10001, 0x0) sendmsg$inet_sctp(r0, &(0x7f000034a000)={&(0x7f00002fa000)=@in6={0xa, 0x3, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2}, 0x1c, &(0x7f000039b000-0x10)=[{&(0x7f000001f000)="7ce281c6c9d8d3161c73fc4f90444bc84b40bac03105c66590e20fb5dc114e2fb77f66187aa77fa06d8d30d29a524c375e50231e2f1583619e939667e4b5e4dc0b408e0fe66bf5d8f7dff326e1f6d6fc70316a8ab477d5612e57792e10fc21426e77cce691ac80c695302db506b66f0734e7594d524acfd3cdb5bd93c77180d3120b7764250c9603e56d014af0acef406e78d365116b0d22f67d3a2a0832c4b22273ac1a637fbcf6782c9089d9a7e22c838a9cbc57ad5965842af217b9e0dfd8bb8153d35243975a3643d41313abc254dcc04cb755a5de2e897b098c5dd411feb70b31", 0xe3}], 0x1, 0x0, 0x0, 0x1}, 0x20000080) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000707000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f000035d000)=0x6) r2 = syz_open_dev$sndseq(&(0x7f0000ebe000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000471000)={{0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0xfffffffffffffc00, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000f0a000)=0x0) 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000cf000)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f000000f000)=0x8001, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000032000)=""/80, 0x50) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00002b7000-0x4)=0x0, 0x4) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0x896000)=nil, 0x896000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000896000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000896000)=""/22, &(0x7f0000897000-0x4)=0x16) 2018/01/18 08:25:09 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000d73000-0xd)='/dev/dmmidi#\x00', 0x4, 0x1fffc) r1 = syz_open_pts(r0, 0x121101) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000c5000-0xe)='oom_score_adj\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085c000-0x20)={r0, &(0x7f0000db7000)="bfdcda0d079e00ab49880c35e45c77bc5931342303ad87950b42c8dcc99fef072ca0cea5682098995b941eb8faea944b1982672dd195349be8311239a2190db66fdd79c54d02aee4b4a0f5abccd7065024de3c5c379b01528e8fd1fe8fa7f9727791f941906c32006f6aa5f283bc562c6c765a29ad89683abd2d2ccfcfbbb42933f17f8503453baa1c0e3baa84273645b6cd7ff89a58942725ec538ddc6a39842226bef70109e02420fef38e", &(0x7f0000abc000)="f9bf25194234c526093ddf5531d15c65d3d29f03b6a17ec9429f384bf01a407fdab21c04da791a98e489e35200a94eb846fffec594ba6b1eec124793ffdebce3dfecfbe932fff849ab31372a5579ebea08a90739a0267e1c44d2bfc330204fd887eefcb8eb39dd634f4ff5bca6e1342d38a67358d31caf6656fe8726b3ca4f9c1b8fc6a2b83a93aaffe101ed749b0bebeec901d2dcc17b73d61184a106bc2e6c76d87a16e8676b56e7897757f1dbd821103a0be793cf0be915b05f5ad67bb3761b47461a3e676aedc221f5f6e8b5338c466252192e38f0197d2b24a4fad01e447cf931625a2d", 0x1}, 0x20) sendfile(r3, r3, &(0x7f000070f000-0x8)=0x0, 0x7f) rmdir(&(0x7f0000a79000-0x8)='./file0\x00') ioctl(r2, 0x1, &(0x7f0000825000-0x61)="f26db2bbb4d53286e625c404bf1ca5a4a1003bb6211d07032aeaa463b99cdcfb7ec3b9cb3dc225163b00ed317cb2d19a5d710adc3ad1d0a435e5c80e289b8335f58cc1c78eb2af6d2b35032ad86dd6f28a635e992be32762c219c364bb87168f7e") connect$bt_l2cap(r1, &(0x7f0000398000)={0x1f, 0x4, {0x8c, 0x5b2a2ebd, 0x9d31, 0x4, 0x7f65, 0x3}, 0x7, 0x5}, 0xe) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e0a000)={0x0, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000003b000)={0x4, r4, 0x10003, 0xffffffffffffffd6}) tee(r0, r3, 0x6, 0x0) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00006f1000)='/dev/vcs\x00', 0xa800, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f00006fb000-0x1000)=""/4096) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f00003fd000-0xd)='/dev/dmmidi#\x00', 0x2, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x3f, 0x8001, 0x7fffffff, 0xda23, 0xe8c3}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000439000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002c6000)={0x0, 0x100}, &(0x7f0000c0b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003fd000)={r2, @in={{0x2, 0x3, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x3}, 0x98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f000041e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00002b1000)={0x0, 0x9, 0x6, &(0x7f0000932000-0x8)=0x0}) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bf2000-0x8)={0x0, 0x0}) ftruncate(r0, 0xc3c) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000b64000)={0xa, 0x2, 0xa04, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20009}, 0x403c8c9415a74f2b) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000911000-0x20)={r1, 0x3, 0x1, 0x7f, &(0x7f0000f76000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) listen(r1, 0x823) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000388000)='/dev/vga_arbiter\x00', 0x20000, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000953000)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000394000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f16000)={0x0, 0x9, 0x2, 'queue1\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0xe, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dc000)='/dev/vga_arbiter\x00', 0xa080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000708000)={0x7ff, 0x0, 'client1\x00', 0xffffffff80000000, "acbcb4182868d884", "210732f651cab6887b73d211185a6463aa8641c1571773327551052f6f433fcf", 0x3f, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000e87000)="", 0xffba, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = open(&(0x7f0000559000)='./file0\x00', 0xa0000, 0x8) ioctl$TIOCEXCL(r3, 0x540c) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f25000)="96", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000398000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000313000)=0x7, 0x2) sendto$inet6(r0, &(0x7f0000b8d000-0x3)='-', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 08:25:09 executing program 6: r0 = syz_open_dev$midi(&(0x7f00007a9000-0xb)='/dev/midi#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00007e6000-0x108)={0x0, @in6={{0xa, 0x1, 0x3c3, @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]}, [0xffffffffffffffff, 0x5, 0x3, 0x86, 0xfe10, 0x6, 0xbbdd, 0x32157c92, 0x8, 0x2, 0x6261, 0x2, 0x10001, 0xffffffff, 0x1ff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x2a, "21619290c2dcb90fdf0cea84cf401c6b4247e4a33b8191f5dad71a896c66e2e9fbc0fcb5b5781818452a"}, &(0x7f000012d000)=0x32) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000581000-0x4)=0xfffffffffffffffc, 0x4) r2 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x2fb, r2) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000001f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000083a000-0x4)=0xe8) keyctl$get_persistent(0x16, r4, r3) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0xfffffffffffffffd) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00007b6000)=0x0, 0x4) 2018/01/18 08:25:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009d6000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x4) mincore(&(0x7f0000323000/0x1000)=nil, 0x1000, &(0x7f0000ba4000)=""/178) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000052c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd5000)=@generic={0x4, 0x9, 0x2}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000384000-0x1)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b2a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000fd7000-0x48)={0xf, 0x17, &(0x7f0000b78000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7}, [@alu={0x7, 0xffffffff, 0x7, 0x6, 0x2, 0xfffffffc, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, @generic={0x5, 0x5, 0x7ff, 0x1f}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x2, 0x3, 0x1, 0x6, 0x7, 0x0, 0x10}, @generic={0x8ed8, 0x6, 0xd3, 0x5}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000-0xa)='syzkaller\x00', 0x6, 0xe7, &(0x7f0000fd6000)=""/231, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x82, &(0x7f00009f9000)="36347f00", 0x4) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x5, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = syz_open_dev$sndpcmp(&(0x7f0000018000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x40000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001c000)={0x0, 0xd3, "ca37ab1ce42bdfc1501094c63726d3daa6872f0ece6d4737f8e9bf93fc464a9d85c7183774daa6a368bf45965941fbe890330ba90a710af3f2d6a60a24e1b65e2157961ac6ca48fd2ce7a0f538adcb5376146a82567d71ebbef8efb8ee0398a944316eff536014262c9fdab74a057d7efd359d94a8d71e979fcb91e76e8ce19b16f2d5b7c2e1cfd110489d333e39ce97b52863763707d6856f6e7d52b1cf0bc2a41dae25c4cfaf8118681e43fc71fbcc0d82c8f797be9cadd0de1a2be5b0f2a9f34fe6e778ed0b6a64cd2a49af2f0640b95660"}, &(0x7f0000010000-0x4)=0xdb) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000001c000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) dup(r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000eaf000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ef000-0x9)='/dev/ppp\x00', 0x50000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00006e5000)={0x81, 0x0, [0x1, 0x4, 0x80000001, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000fc5000)='dns_resolver\x00', &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r1) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000073b000)='./file0\x00', 0x46c482, 0x1c4) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00003c0000)={0x0, 0x0}, &(0x7f0000947000)=0x10) mlock2(&(0x7f00000b6000/0x4000)=nil, 0x4000, 0xfffffffffffffffc) r1 = syz_open_dev$dmmidi(&(0x7f0000a00000)='/dev/dmmidi#\x00', 0x7, 0x1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000053e000-0x8)=[0x6e0, 0xd142]) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000004000-0x8)=0x0, 0x3f, 0x2) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000a28000)=""/8) ioctl$TCSETA(r2, 0x5406, &(0x7f00005fe000-0x14)={0x0, 0x77, 0x5, 0x8, 0x0, 0x8, 0xda83, 0x3, 0x7fffffff, 0x5}) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000519000)=""/117) 2018/01/18 08:25:09 executing program 4: clone(0x0, &(0x7f000013b000-0xca)="", &(0x7f0000ba2000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f0000196000)="") statfs(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a48000-0x21)=""/33) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000830000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) alarm(0xc8) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000002000-0x58)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x200, 'lrw(serpent)\x00'}, 0x9aaf3563c0ad6aeb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000057d000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000717000-0x8)=0x101) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000714000)={&(0x7f0000d83000/0x2000)=nil, 0x2000}) mmap$binder(&(0x7f00008db000/0x4000)=nil, 0x4000, 0x1000000, 0x4910, r1, 0x0) r2 = accept$alg(r1, 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) setns(r1, 0x0) sendmsg$alg(r2, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="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", 0x180}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012c000)={0x0, 0x0, 0x0}, &(0x7f0000587000-0x4)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f68000)=[{&(0x7f0000816000-0xd2)=""/210, 0xd2}], 0x1, 0x0) 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f00003c9000-0xb)='/dev/mixer\x00', 0x800, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00001df000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r1, &(0x7f0000149000)="57217be68b22a17c11a57fa3e9b150f9754585841ccbc16ea573722486aa8dfd", 0x20, 0xc840, &(0x7f000020c000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x0, 0x0}}, 0x2e) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8000, 0x301) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000529000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00007bc000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c6000)='encrypted\x00', &(0x7f0000138000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005b5000)="", 0x0, 0xfffffffffffffffb) 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000dc0000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x45a403) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00004b6000-0x4)=0xa27f, 0x4) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000e37000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000561000)={0x0, 0x80000000, 0x5}) syz_open_dev$sndctrl(&(0x7f000032a000)='/dev/snd/controlC#\x00', 0x80, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2e000)=@assoc_value={0x0, 0x5}, &(0x7f0000de2000)=0x8) accept$inet6(r3, 0x0, &(0x7f0000358000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000976000-0x10)={0x6, 0x8000, 0x5, 0x13a8, r4}, &(0x7f0000ab9000-0x4)=0x10) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000ac4000)={0x100000001, 0x1, 0x5, 0x80, 0x5, 0x1000, 0x5, 0x7, 0x1, 0x45, 0xfffffffffffffffc, 0x1}) keyctl$search(0xa, r2, &(0x7f00007cd000)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000222000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000624000-0x2b8)={0x963, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009f3000)={0x0, 0x0}, &(0x7f0000972000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000046c000-0x108)={r2, @in6={{0xa, 0x2, 0xfffffffffffff800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0xfffffffffffffc00, 0x2, 0x3, 0x6a, 0x1, 0x5, 0x19a, 0xfff, 0x32, 0xfffffffffffff5b8, 0x5, 0x436, 0x5]}, &(0x7f0000934000-0x4)=0x108) r3 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f00006f7000-0x1000)="c5aafb127cbbae34b6626bca5270b87c3602b8a3676145c641acb37937bf1d681dab93f5a7d4a84273c565449b4fa2f55e9f78d2f5e906be35fefbd3ccb2a62f499dd7b3c7808312e9954117fc66f169c4c81a885472fe5bfa9a6cfa59b3ec7c67f41fc7a556e3edfa52c4c4a6e4a8b83c43ded9dd9d507a96315ed7455416bf1a7412be68522f27684fdc1139701929", 0x90) 2018/01/18 08:25:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 4: 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 = socket$inet6(0xa, 0x8, 0x8000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) bind$inet(r2, &(0x7f0000a90000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f000025b000-0x14)={0x0, 0xa60, 0x0, 0x6, 0x1, 0x8000}, &(0x7f000075f000)=0x14) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl(r2, 0x2, &(0x7f00005b5000-0xfa)="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") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00009a4000)={r5, 0x1000, "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"}, &(0x7f0000f0e000)=0x1008) bind$nfc_llcp(r4, &(0x7f0000123000)={0x27, 0x8, 0xfffffffffffffff8, 0x7, 0x120000, 0x7, "01f2337bfe44728586426d4d836258db0729a85fcbb50ee9c5ea330088a4f84bb2609d91a7c5284a60e0d843a9b62145f2fafa06bd5370f4d77c0e26bfef8d", 0x2}, 0x60) close(r1) getpeername$inet(r3, &(0x7f0000487000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000024a000-0x4)=0x10) 2018/01/18 08:25:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e82000)='/dev/mixer\x00', 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000b38000)=[&(0x7f0000e82000/0x4000)=nil], 0x0, &(0x7f0000126000)=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f4c000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000)=0xe8) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = gettid() setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ee5000-0x10)={0x77359400, 0x0}, 0x10) r2 = dup(r0) listen$netrom(r2, 0x1) readv(r0, &(0x7f00003c2000)=[{&(0x7f0000ee5000-0xd1)=""/209, 0xd1}], 0x1) timer_create(0x7, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @thr={&(0x7f0000db3000-0xd2)="b654c3140e02cb0c4d98d3ca3af31d6adbf1bf0b5439b026b1b49dabbc0b1f0f9142f0e66e47badd76ee4d67e95113d0c1f7670ac61fa0e687da075ec2d16e28b56988d6d3667ff26223a1f6054f0ff719328bb760dd4174414a923607123d928b87c21c8a5848d63b9b24e6514505582f3320f6bb323628caf89633fb7de9cdfb0a840688455d722d7b6ca82021bc62960165b930d93be2d9f88dca8c37e055716234758fe3cdac5664f90ef0e6e1c24ea9a2e4e1359269419cef0fe15c9e1e6822e4e4d041ff65ce9e720b0152e3bbba76", &(0x7f000012b000+0x350)="618ddfeab37e1acf4fe763925b286f8383b9cd25782df6edf9872066d979c4ab3c281ae5a3c3cbc30e4a81a31651944b85303ebe0b284ef1d34c75b81f6139ff35b0a4af36659f076d6aaebda8e206dabbf70db0562280ed0d59f974ae577c60b492ca11fe1832a650eb932f6a927c55d9a63bf837602416093e4ca9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007e9000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000388000-0x4)=0x7) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000185000-0xc)='/dev/amidi#\x00', 0x10000006, 0xc0000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00004a2000)="99f967359a08876340f38babc3eda1145d9336037e958534b848e684a4636e2d50cd1b255f20e73433041299fbb9879e5da92aa182000000038b62533481eb882260e6a2bed74e42d770ea8fb1bd488486361fcd0a29e7dba178fcff87ad78a3f073daa767fca12899cee61b42bd35954b4c5be4a3b918b132fd6f18fe05bba5eef49962e36ea92b3b1d0b2f0038d0b80763c59de929808367725e4c7b51d53438066baad1e5c4624512a1ef83f095440fd33c35e218c97bcefd2bbf09b338") times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) timer_gettime(r3, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095b000)={0x0, 0x0, 0x0}, &(0x7f00003dc000)=0xc) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_getattr(0x0, &(0x7f0000c8e000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000482000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) clock_gettime(0x0, &(0x7f0000195000-0x8)={0x0, 0x0}) r6 = shmget$private(0x0, 0x3000, 0x78000802, &(0x7f0000852000/0x3000)=nil) shmat(r6, &(0x7f0000bdf000/0x3000)=nil, 0x0) select(0x40, &(0x7f000061a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ba2000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd4000)={0x0, r5/1000+10000}) setsockopt$sock_timeval(r1, 0x1, 0x80000000000015, &(0x7f0000735000-0x8)={0x0, r7}, 0x2b9) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00005e7000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000085000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r8 = dup(r1) setsockopt$inet6_tcp_int(r8, 0x6, 0x20000000000002, &(0x7f0000323000)=0x7e, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f0000ba6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r8, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/18 08:25:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f000021f000-0x8)=0x7) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:09 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:09 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, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f000021b000-0x2c)={0x7, 0x0, []}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f39000-0x38)={&(0x7f0000a49000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009df000-0x30)=[{&(0x7f00006bc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dea000)=""/192, 0xc0}, {&(0x7f0000ab0000)=""/67, 0x43}], 0x3, &(0x7f0000c11000-0xbb)=""/187, 0xbb, 0x1}, 0x0) accept$ipx(r1, &(0x7f0000996000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000075000)=0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ca9000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ee2000)={@generic="cfff6e207dc2d638ad165a8fd6b50858", @ifru_settings={0x2, 0x200, @fr_pvc=&(0x7f00004b5000-0x4)={0x40}}}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/18 08:25:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000a61000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00003f2000)=0x1e, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000dd6000-0x4)={0xfff}, 0x4) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) io_setup(0xe8, &(0x7f0000b2a000-0x8)=0x0) dup(r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000393000-0x4)=0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000cac000)={0x40, 0x0, 0x80}) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/18 08:25:09 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000012000-0x70)="2c338ea038a4005c51cbae95cc5c039886f5517ac8dd866b07edafa7b269923b87a3fb839f43978c9903a11d92735b248044fbc2ad49cd4bdbfe241f952e15cac309b764212d0cfee9789eee27fc3399ef9f6385909b184779edec27cd940645dc585feda31a9edf4cc26e3d7c306ac0") getsockopt$inet_tcp_int(r2, 0x6, 0x11, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup3(r1, r0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000d7e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 08:25:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$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, 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, [0x0, 0x0, 0x0, 0x0], 0x0}]}) semget(0xffffffffffffffff, 0x0, 0x20a) fcntl$setown(r1, 0x8, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000f74000)=0x7) close(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000357000)=0xc) ioprio_set$pid(0x2, r4, 0x7fff) 2018/01/18 08:25:09 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x10c02) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4147, &(0x7f0000008000-0x1)="be") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000005000)={0x1, 0x2, 0x1, 0x4, 0x2, [{0x8, 0x7425bb1, 0x4, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}, {0xe5f7, 0x6, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) 2018/01/18 08:25:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") [ 108.517586] QAT: Invalid ioctl 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b17000)={0x0}, 0x8) r1 = gettid() clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) read(r0, &(0x7f0000d48000)=""/74, 0x4a) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000220000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000993000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000bd0000)={0x0, 0x8, 0x0, &(0x7f0000bf8000-0x8)=0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000004a000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000fd5000-0x4c)={0x40, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000070b000-0x4)=0x0, &(0x7f00003da000-0x4)=0x4) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) eventfd2(0x6, 0x801) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000086000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744", [0x0, 0x0]}, 0x14, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000dc9000-0x4)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000d04000)=0x124c, 0x221) sendfile(r1, r0, &(0x7f00004db000)=0x400, 0x8) 2018/01/18 08:25:10 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 108.548310] QAT: Invalid ioctl 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000775000-0x4)=0x10) mmap(&(0x7f0000001000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x6, &(0x7f00005b1000-0xa8)=""/168, 0xa8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00006e4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00002bd000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000e9d000-0x4)=0x1, 0x4) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$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, 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, [0x0, 0x0, 0x0, 0x0], 0x0}]}) semget(0xffffffffffffffff, 0x0, 0x20a) fcntl$setown(r1, 0x8, 0x0) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000f74000)=0x7) close(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000357000)=0xc) ioprio_set$pid(0x2, r4, 0x7fff) 2018/01/18 08:25:10 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000727000-0x4)=0x0) getpgrp(0x0) getpgrp(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00001f9000)=0x0) fcntl$lock(r0, 0x9, &(0x7f0000240000)={0x0, 0x0, 0x200, 0x0, r1}) r2 = memfd_create(&(0x7f0000063000-0x8)='ppp0GPL\x00', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00009fb000-0x14)={0x0, 0xe1, 0x26c, 0x4, 0x3f, 0x5}, &(0x7f0000b14000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e76000-0x8)={r3, 0x6}, &(0x7f0000136000-0x4)=0x8) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000341000-0x34)={{0xffffffffffffffff, 0x3, 0x7fff, 0x3, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt(r2, 0xdd17, &(0x7f000089e000)="7a9161e80273e6ac0fc9c8c3e62b7b2d62744f99ec7678c4db9881e692e14acf2d8f6a0cea37798a1fc6d91cc4c47beadb53e3f1a0eb7be1fd118179938c0b360dc66d23acacf97fd4a20af4350b5664d05009d98af108c2e5d5bb02c971413ba49f571165c9f66e64aae3b07332d171e3b4126bb1a822875ebd47fa33f684ef23af0bf659bece") 2018/01/18 08:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e37000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000014f000-0x61)=""/97, &(0x7f00003f9000)=0x61) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x2000)=nil, &(0x7f000000b000)=0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000b17000)={0x0}, 0x8) r1 = gettid() clone(0x0, &(0x7f0000494000-0x5c)="", &(0x7f0000000000)=0x0, &(0x7f0000d8d000-0x4)=0x0, &(0x7f0000001000-0x1b)="") timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0x0, &(0x7f0000646000-0x10)={0x0, 0x0}) read(r0, &(0x7f0000d48000)=""/74, 0x4a) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000220000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000993000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000bd0000)={0x0, 0x8, 0x0, &(0x7f0000bf8000-0x8)=0x0}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000004a000)={0xaa, 0x40, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000fd5000-0x4c)={0x40, 0xff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(r1, 0x1000000000016) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c3c000-0xc)=@sack_info={0x0, 0x1, 0x1}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x0}, &(0x7f0000460000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000e5f000-0x78)={0x5, 0x78, 0x6, 0x1, 0x0, 0x0, 0x0, 0x2, 0x4010, 0x5, 0xfffffffffffffffb, 0xc8e, 0x4, 0x5, 0x2, 0x9, 0xd8, 0xfffffffffffffffe, 0x3, 0xc60000000000000, 0x285, 0xffffffff00000000, 0xc3b, 0x6, 0x7, 0x7, 0x7, 0x1, 0x7, 0x0, 0x3, 0x5, 0xdf5, 0x3, 0x8, 0x9, 0x80, 0x80000001, 0x0, 0x9, 0x2, @perf_config_ext={0x2ba787a5, 0x0}, 0x20002, 0xc9, 0x4, 0x7, 0x2, 0xfffffffffffffffe, 0x7fff, 0x0}, r2, 0x6, r0, 0xc) prlimit64(0x0, 0x7, &(0x7f0000960000-0x10)={0xca8c, 0x9}, &(0x7f0000001000)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x1, 0x1) listen$netrom(r0, 0x10001) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc8000-0x4)=0x0, &(0x7f0000201000)=0x4) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000fc7000)='/dev/vcsa#\x00', 0x2, 0x214001) 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) utime(&(0x7f0000721000-0x8)='./file0\x00', &(0x7f0000f8b000-0x5)={0x0, 0x1}) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 3: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ece000)={0x0, 0x0}) tee(r0, r1, 0x10001, 0x0) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ad1000-0x4)=0x848, 0x4) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='ceph\x00', &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8)=0x4, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000c43000)=0x0, &(0x7f0000e0c000)=0x4) syz_open_dev$mouse(&(0x7f00000ee000-0x12)='/dev/input/mouse#\x00', 0xf50, 0x200) 2018/01/18 08:25:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000070000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00006b8000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000586000)=0xe8) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000b59000-0x38)={&(0x7f0000b58000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00001a4000-0x20)=[{&(0x7f0000b58000)="8baca965343570d242cc", 0xa}, {&(0x7f0000b58000)="700454837f9758b75d80a850cb4b093937c3b006f2ecda1d56", 0x19}], 0x2, &(0x7f0000b58000)=[{0x60, 0x10b, 0xf80, "bd43837cf0475b28f1aef432a0819a29b57b74661eb8d2acd84d00d9e14bc297686ff178346f9f992a4f9fcf41e67e83a12132517148431c34f20b8617d43c88ef83daed7af8f7fe29e6f4a8"}, {0x1010, 0x118, 0x8, "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{0xb0, 0x114, 0xffffffffffffffff, "d8a614a6976fb00624f8205a0c6c85df380c58e59ade4fa0fb645431444f69bc67c3df22d409c25180006503668f2075e9ccfcef5e4f615c122a350dadd6cf6b3829ce1d9f7516a2af4edba9bbcbdcd45a1f1b098318538b5f4eeb074939f93b5795351fb051d2faf62997487ba96fd6777f2d296f19f947616f70f3daac6948957727c1d040c7290327edc039e45cca4c45a776dd3a2103a16aabdc7b"}, {0x28, 0x11f, 0x0, "1754522a1695dc28b2a7bff5008a1ca3501d8bc7"}, {0x108, 0x100, 0x8, "cf908ea402f31e863ccbed00af82986e4f515b77702577183b92b206311f733162ac226de47fcd92e272361935f72e1d0fa71aa7827826aa01f62f1f0e63f7fbadd3e20ecdd6d576b7820344ac3793e23f397acec8a8fd564cac55a448cc158c968e1e25c7f56402db7aa5c4687236e7af8a63149084293cee5c7f81d33f3e34628f8bf39c8955fb00e167939baffe3c1a5308f095ae1a43eec5e4adef4f9588eccfa4bad9453734f9e618b47f1cb14ece2803c7f2b30cd97b3f93ed125abdcf0a530240fbe6a7d4eea40eb266027c7a45298aa2db3cbcdcbd25680c1ce48e6f8461eaf42406d9aeb109fe697393ceca7469316c"}, {0x1010, 0x105, 0x1, 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"}], 0x2260, 0x40840}, 0x80) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x2)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000305000-0x4)=0xe8) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00008b1000)={0x0, 0x63, "1df0db41dcc7cb3b46360a7b5b12494a436ebd4f54b0512648b8ab85f51775411f8f6337db1b10e4fbf0e119381ac19ac752b2edf802cc2a0291c29dbc46cfc13fc5b7f08ad732baa5d49af8683aacaaf6d03c4b4ec876e16ca3d11a75f130dbe39e43"}, &(0x7f0000db3000)=0x6b) get_thread_area(&(0x7f0000978000)={0x8, 0xffffffff, 0xffffffff, 0x0, 0x4, 0x8, 0x357, 0x1000, 0x560, 0x100000001}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f000053b000)={r6, 0x5}, 0x6) ftruncate(r5, 0x40001) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f000058a000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r3, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r4, r5, &(0x7f00001d8000)=0x0, 0x80000000) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000053000)={0x0, 0x0, 0x0}, &(0x7f0000dbb000)=0xc) keyctl$get_persistent(0x16, r1, r0) r2 = syz_open_dev$dmmidi(&(0x7f00008d5000)='/dev/dmmidi#\x00', 0x9, 0xe040) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000039a000-0x10)="58eebb0b5ca74bc55c1757c426f97ded", 0x10) keyctl$link(0x8, 0xfffffffffffffffb, r0) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) ioctl$TCSBRK(r2, 0x5409, 0x6) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 1: 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(&(0x7f0000c79000)='./file0\x00', &(0x7f0000a98000)={0x2000e806, 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_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000308000-0x14)={0x0, 0x0, 0xffffffff, 0x5, 0xffffffff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009e0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000067b000)=0x1c) r1 = syz_open_dev$mice(&(0x7f00002d0000)='/dev/input/mice\x00', 0x0, 0x2840) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00008a0000)=0x5) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000aa4000-0xc)={&(0x7f0000c52000-0x8)='./file0\x00', r1}, 0xc) ioctl$void(r0, 0xc0045878) r2 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r2, 0x227e, 0xfffffffffffff000) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file1\x00', 0x404040, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x71, &(0x7f000000a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 7: 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}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000001000-0x3)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000001000)=0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:10 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, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00004f6000)='/dev/vcs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f68000-0x4)=0x0, &(0x7f00001f5000)=0x2) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000c09000)={0x0, 0x0, &(0x7f0000b07000/0x2000)=nil}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006e8000)=0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 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$alg(r0, &(0x7f00000e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0xd00, 'cbc-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00005a3000)=[], 0x0, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2018/01/18 08:25:10 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000049000-0x8)='cmdline\x00') syz_open_dev$audion(&(0x7f0000758000-0xc)='/dev/audio#\x00', 0x9, 0x40) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000cb000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004cd000)={0x0, 0x0, 0x0}, &(0x7f0000d28000-0x4)=0xc) r3 = getpgid(r2) prctl$setptracer(0x59616d61, r3) 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, 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) r4 = gettid() prctl$setptracer(0x59616d61, r4) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 4: 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(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) socket$packet(0x11, 0x2, 0x300) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6f000-0x9)='/dev/rtc\x00', 0x4080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000339000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7, 0xfffffffffffffff9, 0x3ff, 0x9f}, &(0x7f00002dc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000149000)={r3, 0x7f}, 0x6) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 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]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004c7000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = syz_open_dev$sndpcmp(&(0x7f0000ff8000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x4d0840) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='GPLmd5sumsecurityppp1posix_acl_access/trusted\x00', 0x3) 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) getpid() 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) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)=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) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x400000000000010c, &(0x7f0000001000)=[]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000b5e000-0xd)='/dev/dmmidi#\x00', 0x1, 0x8000) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000ad9000)=0x61) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e2f000-0x10)={0x0, 0x4, 0x0, 0x0}, 0x10) r3 = msgget$private(0x0, 0x10) lstat(&(0x7f0000363000-0x8)='./file0\x00', &(0x7f000052f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00003a1000)='./file0\x00', &(0x7f000045b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cc1000)={0x0, 0x0, 0x0}, &(0x7f0000963000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d24000-0xc)={0x0, 0x0, 0x0}, &(0x7f000070a000)=0xc) r8 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000206000)={0x0, 0x0, 0x0}, &(0x7f00005c0000)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000689000-0x78)={{0xd6c5, r4, r5, r6, r7, 0x20, 0x7, 0x0, 0x0, 0x0}, 0xd1, 0x3ff, 0x3, 0x4, 0x0, 0x2, r8, r9, 0x0, 0x0}) sendto$inet6(r2, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={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, 0x4fb4}, 0x98) 2018/01/18 08:25:10 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000cf8000)='trusted\x00', &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aed000)="a68886681360d436d10775531b96d42ab2e5c7735ba44f0aa7f69c36ead01c7a798a63ac088a3095f1", 0x29, r0) keyctl$link(0x8, r1, r0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000e59000-0x12)='/dev/snd/pcmC#D#p\x00', 0xce0, 0x2000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f00005dd000-0x6)={0x3, 0xfffffffffffffffa}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d93000)='/selinux/enforce\x00', 0x2000, 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005b5000-0xc)={0x3, 0xffffffffffffffff, 0x1}) read$eventfd(r4, &(0x7f0000644000-0x8)=0x0, 0x8) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00001f0000)=0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000611000)=0x0, &(0x7f0000d54000)=0x4) ppoll(&(0x7f0000ac6000-0x10)=[], 0x0, &(0x7f0000ae5000-0x10)={0x77359400, 0x0}, &(0x7f000096d000-0x8)={0x0}, 0x8) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) 2018/01/18 08:25:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xd, &(0x7f0000000000)={0x2, 0xffffffffffffffc2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000246000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x5) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x80000) 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000000000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) listen(r0, 0x3) close(r0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b0b000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x5) fcntl$getownex(r1, 0x10, &(0x7f0000bcb000-0x8)={0x0, 0x0}) getpgrp(r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000bbf000-0xbc)={0x10000, 0x2, 'client1\x00', 0x1, "557e0eb6188106d3", "54e15485b50304e0a769c3e3ba230ec15038faff04757efa519d67eaf98530f1", 0x7fff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000d27000)='/dev/dmmidi#\x00', 0x1, 0x32040) clock_gettime(0x0, &(0x7f0000166000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e1b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000009e000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000066000)=[{{0x0, 0x0}, 0x6, 0x400, 0x8}, {{0x77359400, 0x0}, 0x1ff, 0x101, 0xfffffffffffffffe}, {{r2, r3/1000+10000}, 0x3, 0x5, 0x200}, {{0x77359400, 0x0}, 0x552b, 0x71ee, 0x7}, {{0x0, 0x7530}, 0x6, 0x8, 0x81}, {{r4, r5/1000+10000}, 0x2916, 0x10001, 0x0}, {{0x77359400, 0x0}, 0x8, 0x81, 0x80000000}, {{r6, r7/1000+30000}, 0x1, 0x7f, 0x2}, {{0x0, 0x7530}, 0x6, 0xfffffffffffffffd, 0x8}, {{0x77359400, 0x0}, 0xfffffffffffffff9, 0x0, 0x4}], 0xf0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000e99000)={0x8000, 0x5b2e, 0x3, 0xffffffffffffff7a, 0x2, 0xff}) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000513000)={0xa, &(0x7f0000e1c000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000481000-0x8e)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b7c3d74883dbbb1e2d4e99315e8319a1b60000000000000009505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0110232c4a0cd9e7f5c01000000000000006b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e78c5dc9e2874f6d9dcd7", &(0x7f0000275000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a88000)="02", 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000385000)=0x0, 0x4) keyctl$search(0xa, r2, &(0x7f0000841000-0xd)='dns_resolver\x00', &(0x7f00002ff000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f7c000-0x15c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000521000)='/dev/ppp\x00', 0x1, 0x0) bind$bt_hci(r1, &(0x7f00005b6000)={0x1f, 0x1, 0x3}, 0x6) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00007f9000-0x10)={r1, 0x28, &(0x7f000077e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000804000)={r2, 0x1, 0x0}, 0xc) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000994000-0xd8)=@ioapic={0x3000, 0xd8c, 0x90c, 0x400, 0x0, [{0x3, 0x8, 0xb4, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x71c1, 0x5, 0x100, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x6, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xffffffffffffffe1, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x6, 0x20, 0x5dcf, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xba87, 0x10001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x400, 0xf5a5, 0x5, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x20, 0xffffffffffffffff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x9, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x400, 0x80, 0x3, [0x0, 0x0, 0x0, 0x0], 0x7fff}, {0x5968, 0xfffffffffffffff7, 0x81, [0x0, 0x0, 0x0, 0x0], 0xde10}, {0x4, 0xf4, 0x80, [0x0, 0x0, 0x0, 0x0], 0x251}, {0x6, 0x3ff, 0x400, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x100, 0x7, 0xfff, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x7, 0x0, 0x101, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x10001, 0xfffffffffffffff7, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xaf7, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x2, 0x35, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x0, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3f, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x8, 0x10001, 0x6, [0x0, 0x0, 0x0, 0x0], 0x80}, {0x10001, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1d}, {0x4, 0x5, 0x5c, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x4, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0x3f}]}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$KDSETMODE(r1, 0x4b3a, 0x2) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f81000-0x10)={0x5, 0x1, 0x2, 0x1ff}, 0x10) 2018/01/18 08:25:10 executing program 6: r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000c1c000)='./file0\x00', 0xc0000, 0x2) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r2, &(0x7f00006f6000)=""/10, 0xa, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5ce) accept4$packet(r1, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000244000-0x4)=0x14, 0x80000) sendmsg$can_raw(r0, &(0x7f00004a5000-0x38)={&(0x7f0000b48000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000f29000-0x10)={&(0x7f0000e68000+0xe9b)=@canfd={{0x0, 0x5, 0x8000, 0xb9c0}, 0x2f, 0x1, 0x0, 0x0, "d871a60451db8be2255ff51b738097d75835f005363024abacfbc3c1da3af99e9e3bb416f7a09545fa749ebc2491293927ce6ea1b9fc0413c956d2ea0472ae1f"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000088a000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r0, 0xa, 0x11) r1 = fcntl$getown(r0, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000cf3000)=0x0) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000b10000-0x10)='/dev/input/mice\x00', 0x0, 0x22400) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000629000)={0xc75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e9000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r3) ioctl$int_in(r0, 0x5421, &(0x7f00005a3000-0x8)=0x20) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001de000)={0x5, {{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00004e7000-0x4)=0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000490000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000672000-0x20)={0x2, 0x0, 0x10000, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000073e000-0x10)={0x2, r5}) 2018/01/18 08:25:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007f6000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x101000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x3, 0x1, "d2e98e72dc23c03bd0444007a8a6aa5f7a386e415fbab64ef7da1c4911d3b1ccb37f483c78b45afa38e86d78eb1514214d3514057ceec73dbd8a3ef90824fe1a", "a8a361ae0586cf4352e43b8af82f66aaf815f771ce4a1b8a467ae47f6650d763", [0x7fff, 0xad], 0x0}) accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000087a000)=0x0, 0x80800) ioctl$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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:10 executing program 5 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000da0000)=@ethernet={0x1, @random="d937d25de0ff", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000d94000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x0, 0x4) read(r2, &(0x7f0000467000-0xa)=""/10, 0xfeaa) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af4000-0x9)='/dev/ppp\x00', 0x480101, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x6) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000af3000)="49b59c606b72468bdd885c245022eba73468d62098bba017e355975f88574a8ad64a656cea5f81811964a4a4ba532deed4f52beed0ea7e1100932f0cdd38bcf7ecfdeeb9d8c0441db70b0f75b9539477b6f783fc907664540edeb0a4b31c9f080d5d02bca1836d1597975891624bb58114459e20b09a3caeb9e9af95d492c53d00151b444e4af27b0003efe96b656dc1894763cd5f5e0c020cf87dff03c46c217cced11fabeef636fbb172efca2fad6b00f09fa11a8a74ec935f23713e7968071ca5ea1f87f3101b0f033c224a57ad9377ad6cb79f6af9d2866a8aeeeaaed65d", 0xe0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00003ad000)={&(0x7f0000af1000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000974000-0x10)=[], 0x0, &(0x7f0000af1000)=""/14, 0xe, 0x0}, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000af5000-0xc)={0x0, 0x7, 0x30}, &(0x7f0000778000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000318000-0xc)={r4, 0x7ff, 0x20}, &(0x7f0000342000-0x4)=0xc) 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read(r0, &(0x7f000063e000-0x26)=""/38, 0x15d) lseek(r0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008c5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d3000)=0x14) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000dd7000-0x6)={0x1da1, 0x100000001, 0x1}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c34000-0x4)=0x0) bind$llc(r0, &(0x7f0000978000-0x10)={0x1a, 0x1f, 0x0, 0x1f, 0x69c, 0x1be2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) exit(0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f02000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000a8c000/0x3000)=nil, 0x3000, 0x1000002, 0x8013, 0xffffffffffffffff, 0x0) 2018/01/18 08:25:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000701000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000887000)={0x0, 0x79, "d416e0b6e8e7d197de3ff91611fbf024eedee2f8ad6b222ba23e17dae92b0072effb8ed8364dad3080280f170c1b3832e21e274a02b3efab4386c00ac024c28be447bbb975482115091d17bab4daf1d6632b8ce4721833a917702f7ddb2786612122065d7a7db2efc6c075747da057314accce51b373a31f64"}, &(0x7f000095b000-0x4)=0x81) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000852000-0xc)={r1, 0x1, 0x30}, &(0x7f0000d89000)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) dup2(r2, r3) 2018/01/18 08:25:10 executing program 0 (fault-call:8 fault-nth:0): 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:10 executing program 2: r0 = memfd_create(&(0x7f00002e0000-0x4)='\',+\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0x8b67, &(0x7f0000fb3000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000050b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_bt_hci(r1, 0x0, &(0x7f0000409000-0x19)="") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r2, &(0x7f000000e000)=""}, 0x10) 2018/01/18 08:25:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00009b9000)='/dev/snd/midiC#D#\x00', 0x8, 0x200000) connect$pppoe(r0, &(0x7f00002d1000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = syz_open_dev$sg(&(0x7f000045e000)='/dev/sg#\x00', 0x7fffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000059c000)=0x29d3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00004a7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bdb000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a28000-0x10)={0x0, 0x8, "0d04adaa92df9d12"}, &(0x7f0000cd8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000473000-0x22)={r3, 0x1a, "f59e4a5171a60c83728e846184400f2941d017ec06e366fcb029"}, &(0x7f0000498000)=0x22) r4 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007df000-0x4)=0x408, 0x4) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000114000-0x2)={0x0}, &(0x7f00008cf000-0x4)=0x4) io_setup(0x100000000, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0x5, r0, &(0x7f0000001000)="01fa31b22e1fdf7d0621db4dd09fb025e8c3c27b86c5f7a3e83b28df202f11ed5964efa2a74c903d04f5bfc004149585f8a1af2c02b179c5a07c52a677c4e2487bf85c9c604519d41bedcb728693b2ad8fe46fd5b5c325f7bc624f857252c1e01edcbaf3a4ab8e9ae549c3b0e11122517d40dc57c7e24977dfde4ac101ef590571dd063c3df7573fe36e4c4fbcd76b27c9d143c7040dfe4cef78e74493848e167024c162", 0xa4, 0x1, 0x0, 0x1, r0}, &(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) kcmp(r2, r3, 0x7, r0, r0) bind$inet(r0, &(0x7f0000003000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) time(&(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000004000)={0xe4, 0x8, [0xe9d4ee1, 0x6]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000005000)={r0, 0x5}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000006000-0x4)=0x200, 0x4) lseek(r0, 0x0, 0x2) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) getpgrp(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000007000-0x10)={0x4, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000007000-0x40)={r4, 0x1, &(0x7f0000002000-0x4)=[0x56f], &(0x7f0000006000)=[0x100000001, 0xa9], 0x2, 0x5, 0xffff, &(0x7f0000003000)=[0x8, 0x6, 0x100000000, 0x9, 0x3], &(0x7f0000005000)=[0x2, 0x63, 0x2bf, 0x4926, 0xa135, 0x100000001], 0x0}) 2018/01/18 08:25:10 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) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000553000-0xa)='/dev/cuse\x00', 0x400000, 0x0) getpeername$unix(r1, &(0x7f00002d8000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005d1000)=0x11c) getpgrp(r0) setpriority(0x2, r0, 0x0) 2018/01/18 08:25:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000679000-0xb)='/dev/loop#\x00', 0xfffffffffffffff8, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) eventfd(0x7) lookup_dcookie(0x9, &(0x7f0000c9e000-0x8e)=""/142, 0x8e) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f71000-0x4b4)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic='U']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00006df000)=[{&(0x7f00006c7000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0x59)=""/89, 0x59}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000001000-0x5e)=""/94, 0x5e}, {&(0x7f0000001000-0x2d)=""/45, 0x2d}, {&(0x7f00009fd000-0xe)=""/14, 0xe}, {&(0x7f000096e000)=""/146, 0x92}, {&(0x7f0000000000)=""/63, 0x3f}, {&(0x7f0000001000-0xa1)=""/161, 0xa1}, {&(0x7f0000ca4000)=""/85, 0x55}], 0xa) 2018/01/18 08:25:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006c3000-0x7f)={0x0, 0x77, "487637a361110cdcc56fbb25e2c890efcb5643fcc0d2be2c46146e42e016947de0be71f5d5f1fbf1bf769dd23e237ff5d29092e1b409da1ff2df552244b63c82aae852a7a4b13d9382b7867f982a17330085baf664c2ab42682817658f3bd4f505234df23495ecce1a5802c328ca2cf3c6b39f51715875"}, &(0x7f00009a5000+0x9be)=0x7f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004d9000)={r1, 0x27, "860e137477411e4ece46ca3926359f4cf0b430f888259cad497f80fbaf43331211768c7d85280f"}, &(0x7f0000d7e000)=0x2f) seccomp(0x1, 0x0, &(0x7f0000eb7000)={0x1, &(0x7f0000978000)=[{0x6, 0x0, 0x3, 0x3}]}) getgid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000055c000)={r2, @in6={{0xa, 0x0, 0x5, @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]}, 0x1, 0x5, 0x0, 0x80000000, 0x910}, &(0x7f0000f2c000-0x4)=0xa0) syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x0, 0x42200) getegid() restart_syscall() 2018/01/18 08:25:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000032e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x25d, 0x4, &(0x7f0000000000)="783a1c54385b5464c818784a91ba7e3bf0a15d22003d8d8d6ddc5bb91e7176f7eab4f06a97b3fd4d14ddf52cb8823d677b5e8e72c59d2d7888e969526d00f83e41b2702086791ba39edc209f726802c619e85a08e7d4e240bb87669dcbd7492b76e57d7815ad7c7a79fcc537c8fe6e7918bd61fedded6f9c87319eb6185140e4cf57b443712774f0da7cac78285b50cc50fe4812342390b25836de98a90b51cd773b120ae58afee37ad4529c457f0d5369f894185b12a8bda03fc97b570757c8ed4b92a1d66ea1ca6c1dbefc612c1b588126c017f9d356a85b1dd0d40ba7e4d7f5cef17058e3f34f", 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) 2018/01/18 08:25:11 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/create\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000729000-0x8)='./file0\x00', &(0x7f0000577000)=""/142, 0x8e) keyctl$link(0x8, r0, r0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f000088e000)=0x0, &(0x7f0000ef0000-0x4)=0x213) r1 = syz_open_procfs(0x0, &(0x7f0000091000)='ns/uts\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e2d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000878000-0x4)=0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c9e000)={r1, &(0x7f000089d000)="eafea3904239c8a763ee671bb3b2bbe5369c1327edbb622fdfc1a3d60ddea1615ff559a2bf213cb640c57a56fe5483d91e4c6cda6409ad9494710d59d8d894a3c6a31120ee2bea230aa3a1e8a8a9e3a7d9b55196cd3a0741ee0b2af64df9164f1e13e297", &(0x7f000093f000-0xfd)=""/253}, 0x18) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e13000)={0x0, 0xfffffffffffffff8, 0x20}, &(0x7f0000512000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000288000-0x6)={r1, 0x18cd56ba}, &(0x7f000016a000)=0x6) r2 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a09000-0x18)={0x0, 0xffff, 0x10, 0x9, 0x1}, &(0x7f0000670000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fa6000)={r3, 0x8}, &(0x7f00002a8000-0x4)=0x8) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) write$evdev(r2, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) sched_setaffinity(r4, 0x8, &(0x7f0000022000-0x8)=0x1) r5 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r5, &(0x7f0000ff7000)='a', 0x1, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) recvfrom(r5, &(0x7f0000fe8000)=""/78, 0x4e, 0x0, 0x0, 0x0) setsockopt$sock_int(r5, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') accept$netrom(r2, &(0x7f00008fa000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e3e000)=0x48) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x9) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20807fe) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000-0x53)=""/83, 0x53) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000)=""/222, &(0x7f0000002000-0x4)=0xde) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000121000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002fd000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f000024e000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f00003eb000-0x38)={&(0x7f000005c000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000fd3000-0x10)={&(0x7f000022e000)={0x0, 0x1, 0x41, {r2, r3/1000+10000}, {0x77359400, 0x0}, {0x1, 0x8, 0x10000, 0xffffffff}, 0x1, @can={{0x1, 0x5, 0x9, 0x8}, 0x1, 0x1, 0x0, 0x0, "f2e9fd2f0c6f0361"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) r4 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000371000)='/selinux/enforce\x00', 0x101440, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00003fb000)=""/4096) ioctl(r4, 0x4000000000001262, &(0x7f0000a63000-0x1c)="e78c3afb7d0000000000000005aa91b7053456685891fcf0fab80be9") fallocate(r5, 0x1, 0x4, 0x9) pwrite64(r4, &(0x7f000072c000)="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", 0x1000, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000010d000-0x9)='/dev/vcs\x00', 0x8000, 0x0) r6 = fcntl$dupfd(r4, 0x406, r4) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000ed7000-0x80)=""/128) 2018/01/18 08:25:11 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffe000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffd000)={@common='ip_vti0\x00', &(0x7f00002ba000-0x68)=@ethtool_gfeatures={0x3a, 0x6, [{0x1ff, 0x100000001, 0x6, 0x2}, {0x7, 0x7, 0x0, 0x6b95}, {0x9, 0x1, 0x2, 0x6}, {0x800, 0x5, 0x6, 0x6}, {0xffffffffffff0195, 0x7fff, 0x3, 0x94}, {0x58d, 0x1ff, 0x9f04, 0x2}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e1e000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000680000-0x12c)=[{{&(0x7f0000ffc000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f46000-0x80)=[{&(0x7f0000ffd000-0x1b)="f8acb0e90ead2c70f902abef2ed4b15940ec57d0b6837d90003ecf06", 0x1c}], 0x1, &(0x7f0000ec9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001fa000)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00001d0000-0xbc)={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]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000082000-0x9)='/dev/rtc\x00', 0x400, 0x0) getdents64(r1, &(0x7f0000b8a000-0x45)=""/69, 0x45) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f000045d000)=""/0) r2 = syz_open_dev$loop(&(0x7f00005d7000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x125f, r2) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = syz_open_dev$midi(&(0x7f00002d2000-0xb)='/dev/midi#\x00', 0xfb6, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00003ef000)={0x4, 0x8001, 0xffffffffffffffc1, {0x77359400, 0x0}, 0xeb42, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r3 = msgget(0x1, 0x104) keyctl$search(0xa, r0, &(0x7f0000356000-0x6)='.dead\x00', &(0x7f0000d62000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000163000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) recvfrom$packet(r1, &(0x7f0000a37000)=""/180, 0xb4, 0x0, &(0x7f0000682000-0x14)={0x11, 0xff, r4, 0x1, 0x200, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) pwrite64(r1, &(0x7f0000b7f000-0x49)="c7a7cf126e11db573792c7b8ee1a1c75e406a5389c3229c6c492a077a265e6494ec6ae804915cd24520f69ac74732ec12324e6e4cb4300fd0f284832dcd21b2f69638992ee31fda3b0", 0x49, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ef5000-0xe6)={0x0, 0xde, "25d307eb9f70c95e6666bdcba850a3cfdb70bc768b5932d1016be220a38596379fcc95da76c6a340d2638ee4f1dd162ff3312608d27bcad9ffe1a963af60bd4e1382554cfa96ac79f5b3d25d20d4e407f69d03585ee22050501e1fc9c652c8811d6c6379c0c558702e864e3ae5e52de9cb2ca2d8329e1cf5339fe17942839f7af4af9799f182772fafeae5fb0336cf51fd16da1073d06db5e77b6c18479921312e66aa3e8928ce57d477d164e1b0c03122b88fb5b59971660c83718afe5fc7faf792fb2c2e8828d1587c5426bce85add19e1b460e9abf81c9d58449768a7"}, &(0x7f00007db000-0x4)=0xe6) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000310000-0x14)={r5, 0x3, 0xfff, 0x401, 0x7, 0x7fff}, 0x14) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000338000-0xfb)=""/251) r6 = syz_open_dev$sg(&(0x7f0000ec3000)='/dev/sg#\x00', 0x9, 0x841) ftruncate(r6, 0x0) r7 = dup(0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNADD(r6, 0x400442c8, &(0x7f0000c02000)={r7, 0x800, 0x14, "05df4d0e79d8c0e0f169a0774f8d271941c85ec64a8be75ca97f50a44d630653c168bd766986fb2e661b3e54df34e5989ecafd551b4052701b14bd634ad2da1f32365ffb13e1c8525f49a1827addcb8f7f408fe0a9e16245504e51667537c5bbad23304a6d6052c29d33e7c99f74ad06437dc5992cc702b93090b26d8a8f998ebe9c0ed3a22423f00b"}) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000588000-0x4a)=""/74, &(0x7f0000181000)=0x39adbacf7dc22c80) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000df000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9ebc9bafea63191a3c06c9b97b04bd8d"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000b21000)={"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"}) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget$private(0x0, 0x0, 0x4e2) r2 = syz_open_procfs(0x0, &(0x7f0000d09000-0x5)='maps\x00') setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a1d000-0x4)=0x4aa9, 0x4) semctl$IPC_INFO(r1, 0x0, 0x3, &(0x7f0000ecb000-0xf3)=""/243) ioctl$sock_ifreq(r0, 0x1000080000089f5, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_ivalue=0x0}) r3 = shmget$private(0x0, 0x3000, 0x1002, &(0x7f000080d000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/01/18 08:25:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) set_mempolicy(0x4003, &(0x7f0000825000-0x8)=0xc902, 0x5) set_mempolicy(0x4003, &(0x7f0000915000-0x8)=0x8, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000618000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0x20) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a6d000)='/dev/mixer\x00', 0x800, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000981000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000eaf000)=0x0, &(0x7f0000766000)=0x4) 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffe, 0x80f, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a85000)={@generic="7215eb5d6e6862f710ae94faeac93477", @ifru_flags=0x0}) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00008a4000)={0x8, 0x1, 'client0\x00', 0xffffffff80000000, "df3b66114df94097", "8c70baa7330695bbef5703253f873d53db6c90f2713ec924832864ab2eb95d23", 0x10000, 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]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fa1000-0x8)={0x0, 0x5}, &(0x7f0000d9b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000969000-0x8)={r2, 0x8, 0x4}, 0x8) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") readv(r1, &(0x7f0000671000-0x50)=[{&(0x7f0000553000-0x4d)=""/77, 0x4d}, {&(0x7f0000f96000)=""/60, 0x3c}, {&(0x7f0000578000-0xeb)=""/235, 0xeb}, {&(0x7f0000702000-0xda)=""/218, 0xda}, {&(0x7f0000327000-0x1000)=""/4096, 0x1000}], 0x5) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000304000)='/dev/usbmon#\x00', 0x77c1, 0x10000) recvmsg$netrom(r0, &(0x7f0000d1d000)={&(0x7f0000f08000-0x48)=@full={{0x3, {"d3f4dcaf5aee87"}, 0x3}, [{"16e41ac38e16d3"}, {"942567f2bb1d2a"}, {"5047df6addc234"}, {"6122edaf1ce0a5"}, {"b302838051de53"}, {"596c9a0d70967d"}, {"9dda638dac02d3"}, {"d9e26670458b6e"}]}, 0x48, &(0x7f0000933000-0x20)=[{&(0x7f0000168000-0x9)="1932c14bfc16c8feb9", 0x9}, {&(0x7f000042a000)="7a074f3dfe950352e67f2f0efd929721093675b70f3cac64f8f9b7249923f0adc1f4db09095d097637c000747bb53369b0d8", 0x32}], 0x2, &(0x7f0000151000-0x118)=[{0x50, 0x11f, 0x1, "98ad967048df8ef7c1046245eb25d7df6e11cea52786dd26f8828e7ee1d61df298d6a6690dd46d586ddd35be4ba44d8a981fa82c227eaa5f8a"}, {0xb8, 0x11f, 0x40, "fdf288b42c7dfe0f22a66782954f8390008f22821a90257a19555b4705c54c1acd795d450296faa7a1c9d4b035d5a7fb6b732be161f6b9eccdadce6f3587c3ed367c66df093502c71406d827afd145b2e7503131fc6e4571f54b57b549dd1ce783ac2c763daeffe0bc9044abfdefca9c29be614956338a036c0e09562c87bb1a6481f7a446b439777f45fe86d20580d62cfdb4f88ff558bf0b33e9e718bb0ceeffadfa0632d8bd"}, {0x10, 0x88, 0x200, ""}], 0x118, 0x4000000}, 0x40000122) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007e4000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003cc000)=0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e01000)=0xe7d, 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) sysfs$2(0x2, 0x10000, &(0x7f0000e6b000-0xcf)=""/207) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x0, 0xf, 0x9) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000000e000-0x1)=0x0, &(0x7f0000027000-0x4)=0x4) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000028000-0xa)='/dev/vcs#\x00', 0x3d75b1d9, 0x0) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000028000-0xc)={r0, 0x8000, 0x2, [0x200000, 0x6]}, 0xc) 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x6, 0x40000) r1 = geteuid() getgroups(0x4, &(0x7f000000a000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f000001c000-0x8)='./file0\x00', r1, r2, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f000000d000/0x18000)=nil, &(0x7f0000011000)=[@text32={0x20, &(0x7f0000006000)="36660f07b9b80900000f32c4c1c5f151ff9a0018000035010f53b066881feeb9db080000b800880000ba000000000f30c4e241298835680000c4c3190222000f20d835080000000f22d866b81a000f00d8", 0x51}], 0x1, 0x0, &(0x7f0000001000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x48a, 0x0, 0x0}]}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r5, 0xc008ae88, &(0x7f0000018000-0x18)={0x0, 0x0, []}) 2018/01/18 08:25:11 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f5000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x5f) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f83000-0x7)={0x2, r0, 0x1}) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f82000)={0xffffffffffff7f41, 0x12000000, 0x0, 'queue0\x00', 0x3ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000)='8', 0x1) 2018/01/18 08:25:11 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$key(r1, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f00008c7000-0x10)={&(0x7f0000d5e000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x4, 0x0}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000c000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00009af000)=[@in6={0xa, 0x3, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7950}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r2 = syz_open_dev$mouse(&(0x7f00005b2000-0x12)='/dev/input/mouse#\x00', 0xc0000, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fb8000)={0x0, r2, 0x7, 0x3, 0x0}, 0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000ea0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f00006c9000-0xb)='/dev/adsp#\x00', 0x4, 0x200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000cb2000-0x10)={0x10001, 0x8000, 0x4, 0x3f, 0x0}, &(0x7f0000420000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000134000-0x16)={r3, 0x8c, 0x7, [0x4, 0x80, 0x2, 0xc31, 0x2, 0x2, 0x10000]}, &(0x7f00008a9000-0x4)=0x16) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000072b000-0x9e)={r3, 0x3f36, 0x96, "654637365bccb0f2e67face35b4933b7be634876c05c2715954355bc16d00a1d7831d781ea20fc76b955cdc0ca4f62e5c9bb639df55783d14ad8a7e5fa2db3c9722add4d987fc4b1debe0a2fb81820c1645b4b6b51320a3abdbaa980cd65347091640463e9b0f0533ca12a97caa4d043103288488648714e808159b62ab098c50aebf2e84bf8bb1184676d58661e52bf57cb779d7d16"}, 0x9e) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008f8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000438000)=0x0, &(0x7f00007e4000)=0xfffffffffffffffb) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000843000-0x18)={0x0, 0x9, 0x3, &(0x7f0000fcf000-0x8)=0x0}) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 08:25:11 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000659000)='/selinux/create\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006d0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00003b7000-0x4)=0x0, &(0x7f0000cd4000-0x4)=0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x40, 0xffffffdb) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 08:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000a80000)='user(ppp0em0selfem1/em0eth1GPLselinux\x00', 0x3) r2 = open(&(0x7f0000212000)='./file0\x00', 0x800, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000a52000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00005f1000)={0x0, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) statfs(&(0x7f0000011000)='./file0\x00', &(0x7f0000004000-0x2f)=""/47) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000058000)={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$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000c82000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r4, 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) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000d80000-0x4)=0x1, 0x4) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000505000-0xd)='/dev/usbmon#\x00', 0x2, 0x100) getsockname(r2, &(0x7f00005e6000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000012e000-0x4)=0x10) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x7f, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000036000)=0x81, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r3, 0x4) sendto(r1, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 08:25:11 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007a2000)={0x0, 0x0, 0x0}, &(0x7f0000509000-0x4)=0xc) ptrace$setregs(0xd, r0, 0x8, &(0x7f000072d000-0xd)="5ac15ca1d5d9149dd110e54f03") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_flags=0x5000}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f0000001000-0x120)={0x1, 0x8001, 0x40, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffff, 0x800, 0x9, 0x9, "75c46a60c67d12a5e673b995493da05d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r0, 0x5, &(0x7f0000001000)={0x3e, 0x94, 0xfff, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000003000-0xc)={@broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0xc) connect$packet(r3, &(0x7f0000002000-0x14)={0x11, 0x7, r4, 0x1, 0xfffffffeffffffff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) 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) sendmsg$nl_route(r3, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x14)=@getroute={0x14, 0x1a, 0x500, 0x4, 0x2, {0x0}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x45}, 0x8001) r5 = shmget(0x3, 0x4000, 0x1429, &(0x7f0000000000/0x4000)=nil) shmctl$SHM_LOCK(r5, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f0000004000)={0x3, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x10, 0x80800) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000001000)={0x51f, 0x4, 0x1, 0x53df67ee, 0x7, 0x3ff}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) fchown(r3, r1, r2) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) accept4$alg(r3, 0x0, 0x0, 0x800) dup2(r6, r6) socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000004001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e4000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000e02000)={0x80002, 0x0, [0x7ff, 0x401, 0x8eb, 0x400, 0x4, 0x100000000, 0x3, 0x5]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000058b000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000241000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000475000-0x6)='sched\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00003c1000)={0x0, 0xcbc7}, &(0x7f0000515000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000096e000)={r3, @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]}, 0x0, 0x80}, &(0x7f0000d4a000)=0x98) write$sndseq(r1, &(0x7f0000ddb000-0x180)=[{0x5, 0x0, 0x7fffffff, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000000000002, 0xffffffffffffff1d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000110000)='/dev/input/event#\x00', 0x400000000004000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40b) ioctl(r1, 0x800, &(0x7f0000e5c000)="4b51c7d5d4ead0513fd6d7775886e62dc220a55d1098482b5e8dd759ceb0c628711aff83eab52ff043aba19c1d7c654f4ed5a882c64511b387c06a66cdde32a7e4a9a2f57cacc0d468e69f4ae82b8fb4b3b6787e439ba955673a7f0ce0793e45a354adc54d1fc562df52dac255082dcd4926c95ea05ec5dc8c6aef886be8fb8aa5405bc506f9d8afcca828e130ee9833fc2b37e06f89461025c383fc1d64b6eb1df985b95d1ea98c22732a08735bba0622fefe693e854bcddbc6eb42bcf892828f89ed1d1b8b83afef9dec354453c0c797") r2 = memfd_create(&(0x7f00003fe000-0x12)='/dev/input/event#\x00', 0x2) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000121000)={{{{0x2, 0x3, @rand_addr=0x101, [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, 0x800, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x1, 0x16, "9d54707c37a0be4ce4938e808c49be0f9909ee20ef3455308cc326bb2f02f8206d032a5a2789ea7d31a25ceb42fce67ccb4a648c27639781ddc55a0353578c8cdcf591474b14ccdbdca84413927e3281"}, 0x160) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000072000)=""/0) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000062c000-0x8)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000011c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f0000762000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aef000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000061000)={0x0, 0x0, 0x0}, &(0x7f00009d3000)=0xc) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:11 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009fa000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000649000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x81, 0x11e3}, &(0x7f0000268000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x1f, 0x200}, 0x10) seccomp(0x2, 0x4, &(0x7f0000dcb000)={0x0, &(0x7f0000000000)=[]}) r2 = syz_open_dev$midi(&(0x7f0000f15000-0xb)='/dev/midi#\x00', 0x5, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00006ec000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000019000-0x4)=0x4, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8c000)={0x0, 0x0}, 0x4000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00008c2000)={0x67a, 0x9f, 0xfffffffffffffffa}) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b48000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) set_mempolicy(0x1, &(0x7f0000b5c000-0x8)=0x100, 0x7fff) sendfile(r3, r3, &(0x7f00006c7000)=0x0, 0x2a) fcntl$notify(r1, 0x402, 0x80000004) getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/18 08:25:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000967000-0x48)=[{0x4, 0xc6}, {0x6, 0x1ff}, {0x6, 0x355}, {0x2, 0xe80}, {0x8, 0x7fff}, {0xe, 0x3}, {0x0, 0x1}, {0x8, 0x10003}, {0x3, 0x79}], 0x9) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ead000)="085fcf0a8aaec12dfa70f71015d25c48", 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)="", 0x0) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d71000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000019f000-0x4)=0x4, &(0x7f00007c5000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e5000-0x10)={0x0, 0x8000, 0x7, 0x4}, &(0x7f00007a1000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000798000)={0x0, 0x8be9}, &(0x7f0000c68000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000acb000)={r2, 0x9, 0x2, 0x7, 0x7, 0x7, 0x8001, 0x3, {r3, @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]}, 0x80000001, 0x1, 0x1, 0x8, 0x1}}, &(0x7f00004b4000)=0xb8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000010d000)={0x2, {{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) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x8fff, 0xfffffffffffffffe) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2011, r0, 0x0) read$eventfd(r0, &(0x7f0000005000-0x8)=0x0, 0x8) 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000022c000)='/dev/snd/pcmC#D#p\x00', 0x401, 0x250000) r0 = syz_open_procfs(0x0, &(0x7f0000886000-0xd)='net/fib_trie\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c9b000-0x10)={&(0x7f000004a000/0x1000)=nil, 0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000776000)=0x5, 0xa5) 2018/01/18 08:25:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) close(0xffffffffffffffff) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x11903e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"f15f5591f9712a"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) 2018/01/18 08:25:11 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ed2000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) connect$unix(r3, &(0x7f000076a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000043000-0x50)={@common='bpq0\x00', @ifru_ivalue=0xffffffff}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) r1 = socket(0xa, 0x0, 0xad) sendmsg$netrom(r1, &(0x7f0000d07000-0x38)={&(0x7f0000a26000-0x48)=@full={{0x3, {"0d94ceed174238"}, 0x4}, [{"ccfd1022920350"}, {"1b2139aebf02f0"}, {"ef7b4468edbc5c"}, {"ea6311ad8be109"}, {"580974adb4dc79"}, {"02461919e514e3"}, {"582699a953547e"}, {"e1171f7480bcc2"}]}, 0x48, &(0x7f0000d7c000)=[{&(0x7f000021a000)="179c13e4ab696dc0282397a156f9019e3429d856588fb6982310e38ea86aae25a108b87b3679af6f2e94d47d5be4c4068a5b76d0472aadbc6fc412cb58b26fea025b3d0e9dd10fa27975ecd20c99811e84c1440af1564c40713b02af1fdd29ee06c481166aca4aa5d3659712d02d7fef75241d104a1c6c045a703dcd0b3d5e8dd0d1533faab5c44b83368ee145612281de7df460af", 0x95}, {&(0x7f0000cbf000-0xd4)="9f2d8f1f4d684430e5d37b103be9671633c63aa80d6a3e0ddaf5a8775dbaf39ba9ee09733a23c11118a5a38dfda8882fe88890893d686855021864852dd8daa9a59e2040ac3a07fa0e027e1e8a8879ac36f52000a6a96e261a43f2746fbe785442a0d84da4a2d675fd43feea46d5e9c76fef65156e57c3fe3aeef7f221ec4dfaf76bfb205358288ff925097919c691fc712bdd20ac13c49200f617309afe873b940ec5552dc55edc0f4894f196460265e7337e1eb789876ca94cb9a8a8cfbcb94e41475ea18a30945897cf0c9b0c39dbf04de00c", 0xd4}, {&(0x7f000096b000)="7d3cb9743927f0a2b1073b22b50c7ec1db74f5b356322e70557647dc2ed50336a91a4f5afdef32da69234e0489ede2daf148e52b337005265358e68aad08be438c2d7261b6566239e07df0792a2c94fb022355842ac666c712e4d5a1358c785695d59cc55321b046ad059ca97afe46fcc650745b123f33e6d11f0e65acdd198b971093c9c82e6cd802b5ce94c0b05ecf8a5d402e57b51d0f9de86f37a6261868ab1a0c8084a8c95f7fd6695ed3086627aa54a91a4a375d091986025d894b18522f7e27cda30b3cadf5df66c52da9a7e3a2bb33f22520e5e8634385920f40f32fbd14ad58b55d12b39b1db3ce259a5155b62668d1f2535b", 0xf7}, {&(0x7f0000da6000-0xd6)="b409eab02785a5bf1d1d6998b78e314795fc6464702cabe7080da44c86760dc67d2bdcc5eb8830647768fe8722c56049386ce3a108b9bdc8cfeac13f73eb41d2c5cef7d4313e895767351f24047d46ec4f2f1e280ed7d346c64d6832675f6c669d483ddf186e28aff5679372047171a67289cb220c592020fce102f5a7cf867a266f5ef5a4bc16f02fb26cc3051e88539591b0949bd2fafbdffbf4a781101f0da19aa60747e71833c900a42682d80c3148bfccbcf5a9c295b06d315ae8bc3fd2b4d520cbadd82c84c3f0d67e49c6c00957984e9771b9", 0xd6}, {&(0x7f0000c64000)="ad9c88d4ec47ed9a581179ac4768c1bd3507e65b080c84f21a04ea9720244d77c90a7477cd5f894947d712b5cbeabf56c68ea12465ad2ef32a404c37bb8e4946b964a2f6da95f27b940b2b32229d1b69a1b43b6ca28d7471b681cf32ca", 0x5d}], 0x5, &(0x7f0000822000-0x688)=[{0x20, 0x0, 0x1, "9d157571671e66c6e1"}, {0xc0, 0x100, 0x9, "0a8ad57d269b65c74b0c6db7f01a3aa28222731c0919530d217ee123d7e9e84b4da07b76c0753d5bb31e0f2fbb6c18f6d410680949503e8ae84a6134d8c01ceca9355b53d53dc20e33b0514235d52472894a3a3696a92b9c6c42fa2fc7b60b587942bdc0156191926e16b660b3de5f8565bad0fad2e61b21333fc3f7d7a79d582b6ce77023e5a70482cfcfe7b304127c3049854a1678f7983fd16164785ea6a43e8c812074300c2684"}, {0x48, 0x11, 0x1f, "87349df1f25ced28f3d9dcc8eb2b707e005d72520ef042f73b3e261f29cfa081799437c8fd515308857ead26474bad96bd318563"}, {0xb8, 0x104, 0x2, "738307366fc2b2827aceddc4665299eb297b51cf8d4c868b67df9bf03b8f62f19f863ae196c810ae541a110376904769004d4fe1f4a2837299e6dfabfaaf4995850c5f17c82efa248308d06e2f5759c999df5fde7b8fc7e14f7f8159dd3d62d8f9657a7ce3159554fafeb9759c3491d927927715ae17534b61aa8ea1cb287cfeebcc88e221bbb2b26bf7b8555aaee6008c292ff077a3321163f22fbbddc625acc0fe9805bfb8a100"}, {0xe8, 0x0, 0x2, "e32c525d600fcc08d1068bfa37b3d5874b4edd6ad9cfbc34db71446d888d041d1da0ff340cca75b54dc3a63c9f9dd143c3be1571177af388ca4354e9daaef415178e1cd1a5b17445ba14c6ba8693814f583288d73670fbfbaadd54dc420ed075d30c507e47d4674d648d338af5f4be50d7aa45f9cd99bd47f628e2a99f3259cb3579b676a2f443d1f1357ba42bccb40b8dc2c0987671b63df8825b51d4fd324b67c5fc6179b674a6a233d90c44cdcb30b84526bf47da8913a703818b8747ecad778b15e1ab61a2c2b1eed3af3fb7b34c43"}, {0xa0, 0x119, 0x81, "17751c7a618cfd1f7c6fd0c29ab3246d5082f7689673802e018c7c7398cbefd7c9705b0713d4d5c8cdec5251a40098b3a79d7cc4077ad57dfacc52c63899bd9652b0f6934861b06ffd48e572948e4fa4f3ed47d517f0871b55400a38ac256a4495ca0ab9b4e6a3bd769a49c2707e4767660af87a602e061369e582d6a932736d5fc51f036fcd6295feba"}, {0xc0, 0xff, 0x80, "5a40ee703931557657661052e11f2eced707b74cdb89003e326608c9c902f94dae0eed3f9f4597d977b428cb721762a14af446fc51f6471a0cb9f5aa7c71b5539e34be14fb304283679a2ca62ff6468187d27345d34269af973e11ed78e773e75922def25ab5bcd3b56563f7a8b7019c259032ec2ed2b90c317c27d4adfb29d979552c1aa0f3d89309e27cc7191cd7c774ee0ff6e3dbfcf4f2a82d39a16ac08190b7eb5e22e6500b199d"}, {0xf0, 0x117, 0x401, "65e513519bc21b2a826b21b0b3dd2be9e9fe8bf37a700508672b4d67a3fc686802316a418a0951baa55b5e76fc1585feb35c99f0dcdca6b28c662336ee53dd352daa20354c6b514d383b65baefbaac2b9c313013c874f1a98e4cb9e5ee7f181d9406ae2424e3ece4491f313f645444931b41b7bddf1988697fb49eb4e5ffab9f323abb4cc170942a222ab6f74ca0246fe8fb047bf244c1a41d7c937b4995d0b7f18f216480cef0c681a00c031a38919141de4347431ced9dd0c4d2362ba7f24e599130abb345c45dbd07a4a36bcb3b6882502406f863eed6dbcf"}, {0x100, 0x11, 0x4b0, "3336e97ff68300767d2f74264fe14c9771634c00e5983fdec9dc85f9cd08abcc85e426a372b47fcd647c5b2fcbfd4f194affdaf2724e9150573a81835b10e3853769b7cada3cc7583fcca1c5499edd27827347b1c8a1151eb25bfa16b5e3567c30863376fc26ec9acc7f5a17c894cc01bc35834b2c8349fbcf8f1f77e9e06578c5e38dc41e9ba4836129d0b8ddd9c990a1bfb97b01d5d38cfa824baf3840478e7de99a208b8f311f0c9100db50313df6c020e5953233cfce11f7a75bcc9d9f02928db5c5d1bfec37c7437140934fa5f87ecd7c9604596af89a0aa7454190cbfc8b0f6418cd051fa6772504480e55"}, {0x70, 0x1ff, 0x8, "2dcd96bb4c012395efcb13d2cbfda799bc5740d9cb5cef61790a2be8a51a3e886ba85c99363a6f7564bd01bdb84da542c0843cfb6a2e3cfe7212f95d7fe5fbf4382a5659a576a54565a0cecb055874cc1f549e5a2384d2952d4c93c7ce"}], 0x688, 0x1}, 0x20000000) fcntl$setsig(r0, 0xa, 0x13) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00009aa000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x9, 0x60008) ioctl(r2, 0x4000000000201262, &(0x7f0000260000)="") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cfa000)=0x0) ptrace$setregset(0x4205, r3, 0x3, &(0x7f000099f000-0x10)={&(0x7f000069f000-0x33)="1a060000007566d2ee2993538b0b9f370da3c59659a3cb29d84751d8be32886a097da10432e26a709996b16bfb4c88ddede208", 0x33}) 2018/01/18 08:25:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007be000)={0xaa, 0xfffffffffffffffe, 0x0}) mq_unlink(&(0x7f0000602000-0x19)='!self^nodevem1]lo,vmnet0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000055e000-0x20)={0x3, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000d7b000-0x10)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000739000)=@assoc_id=0x0, &(0x7f00007c9000-0x4)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000055d000)=@generic="d2923d3debc39e5e5347e91468a29921") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000903000-0x8)={r3, 0x0}, &(0x7f0000882000)=0x8) r4 = gettid() process_vm_writev(r4, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r1) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e16000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000085f000)=0xb) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:11 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004bb000)={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) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001ab000)=0x4, 0x4) 2018/01/18 08:25:11 executing program 1: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000013c000-0xb)='/dev/mixer\x00', 0x8000, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000dbb000)={0x0, 0x300000000000000}, &(0x7f0000d33000)=0x8) rt_sigpending(&(0x7f00007f7000)={0x0}, 0x8) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dbc000-0xa0)={r1, @in6={{0xa, 0x0, 0x4000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x24000000000, 0x4, 0x4}, 0xa0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dbe000-0x10)={r1, 0x1, 0x9, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000dbd000-0x8c)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dbc000)=0x8c) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000dbe000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000aef000-0x8)={0x0, 0x0}, &(0x7f00003e6000-0x4)=0x8) 2018/01/18 08:25:11 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r0, r1) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000ca5000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c2621ded6aa0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x10001) socket$pptp(0x18, 0x1, 0x2) 2018/01/18 08:25:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f81000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00008fe000-0x18)={0x1, 0x83e, 0x1f, 0x76c, 0x7ff, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/cuse\x00', 0x0, 0x0) socket$can_raw(0x1d, 0x3, 0x1) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/18 08:25:11 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd6000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000245000-0x9)='/dev/dsp\x00', 0x4800, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000a63000-0x2d)=""/45) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) fchownat(r1, &(0x7f0000c45000)='./bus\x00', 0x0, 0x0, 0x0) 2018/01/18 08:25:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008d0000)="0000000000000000039a84eab5cf", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x4c3, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000463000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2000) socket$bt_bnep(0x1f, 0x3, 0x4) sendto(r2, &(0x7f0000798000-0x49)="822ca29055ec691c161223a03c606502e734fa71987b30152c14542d477aad64212258172c11403813594f0eea00813981c44273859e5a655f791785da718f9a6b30edc9cddaf0bbb2", 0x49, 0x8001, &(0x7f0000d7d000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x4, 0x2}}, 0x26) r3 = msgget(0x2, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00008ae000-0x4)=0x800, 0x4) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000fce000)=""/10) syz_open_dev$tun(&(0x7f0000b77000)='/dev/net/tun\x00', 0x0, 0x100) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000099000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000fc6000-0x8)={0x0, 0x9}, &(0x7f0000d3e000)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000a5b000)={@generic="abcb6a2e366f7726edda0f79693fe098", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00006c5000)={r5, 0x5}, &(0x7f00004f4000-0x4)=0x8) writev(r2, &(0x7f0000542000-0x20)=[{&(0x7f0000094000)="7b2555fa8b8da2bb79de32744f3c88a826da74f25f63baee4f04fdff00000000080000066a2bc2a2bd250e619c0448fa0000016b9b48c450e874628dc46488feefc7e2c18bce7e925fee5da25bd32e1bd9b03320e4a9dae149f289c003e4819d1be38e2496f44598ef78e90d28c1a8ecd155361e65990d9fd7b3709ffee61b5e8257d4e29b38", 0x39}, {&(0x7f0000249000-0x10)="ad3cd429a85fbaad5f57a1b61f7230756cd11cd831a63659f035e3417f5503c3eefdd3667ab27e6eaef4d47b1ef3c1aab146374b800fb29bf2162c7989c0d540675151210b15f82b516f8fb4d83e62c390f0e0cd83084261157a0bdffc9c23a898e5003e61e14bc10d79a236e05a7e827eb85ef2b84feda3f59585ba1c51cc6b7767c31c6b3dc7a3f5cd8a5e4c02deb7410e787d4cbf2ef66e1ca2", 0xfffffffffffffedf}], 0x2) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007bc000+0xcc0)={0x0, 0x0}) getrlimit(0x0, &(0x7f000006e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000053f000)=0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x3f) [ 110.217836] QAT: Invalid ioctl 2018/01/18 08:25:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCFLSH(r0, 0x540b, 0x9fb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lgetxattr(&(0x7f0000a81000-0x8)='./file0\x00', &(0x7f00005b1000-0x11)=@random={'trusted.\x00', 'vmnet0-\x00'}, &(0x7f0000cd0000-0x1000)=""/4096, 0x1000) recvfrom$unix(r1, &(0x7f00002f2000-0x74)=""/116, 0x74, 0x120, &(0x7f0000865000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/18 08:25:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f00008b1000)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007da000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f000028f000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 110.321113] QAT: Invalid ioctl 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000493000)='/dev/ppp\x00', 0x220101, 0x0) bind$bt_hci(r0, &(0x7f0000ccb000-0x6)={0x1f, 0xffffffffffffffff, 0x0}, 0x6) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0x40000006, 0x0) 2018/01/18 08:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004d7000)='./file0\x00', 0x11) r0 = open(&(0x7f00006c6000+0x9d0)='./file0\x00', 0x2000, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000008) fcntl$notify(r0, 0x402, 0x40000) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000a12000-0x82)=""/130, &(0x7f0000218000)=0x82) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") pipe2(&(0x7f0000f75000)={0x0, 0x0}, 0x84800) accept4$llc(r1, &(0x7f0000f78000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000912000)=0x10, 0x80800) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00009f7000-0x4)=0x8, 0x4) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000259000)=@sack_info={0x0, 0x5, 0x401}, &(0x7f000011b000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009a9000)=r2, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r1, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a0f000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000e51000-0x8)={@rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a69000)=0x8) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) mq_unlink(&(0x7f000018d000-0x2f)='wlan1+vmnet0\\\'$user$:&selinuxvboxnet1keyringlo\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d41000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000363000-0x8)={0x0, 0x800}, &(0x7f0000264000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00001fa000-0x98)={r4, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3f}, &(0x7f0000920000)=0x98) r5 = creat(&(0x7f0000823000)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000085a000-0x18)={0x0, 0x1, 0x10, 0x2, 0x8}, &(0x7f0000dd6000-0x4)=0x18) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000c0f000)={r6, 0x401, 0x5, [0x9, 0x1000, 0x0, 0x3, 0x8]}, 0x12) r7 = creat(&(0x7f0000ccd000-0x8)='./file0\x00', 0x88) sendmsg$kcm(r7, &(0x7f00008c0000)={&(0x7f0000e84000-0x10)=@llc={0x1a, 0x0, 0x0, 0x86cb, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10, &(0x7f000002d000)=[{&(0x7f00009d2000)="a5ba6e7fbe07a6ba4ce39d9f6d9f80404cbca2b9ce73031437add908389c1df30c75c1f27bd79a06fb493887ff81107e0b6d9637a21ff202025d3e3a86450b720ed7e38a4a938381a738b5250d773cdbaca83d9c8aced1a89597d31942fb1151a94141", 0x63}, {&(0x7f00004b2000-0xdf)="dea78dacc0c55d8ceb98ceff8252db427989b068dc1b9d2dd6db7b62a3c98c97c30480a5fcd32e6815b35dc6f1d8f9560eb41d53eb1a880bb5887dba2cc3689bbdb86e963e410c7151c92cb1010307e295c184b373e866dba6a497cae713a92c9113a4b42dc97cbaf93ddcea249a17b8bdb1ba4dd2c5ac19367df50dc84e903af741ff8a77b6c2cff192e01f1efc5b4c1cb7de7a1ceb3606926db38019a255be861c8aac365059926914af8a2c4f36285d60ed1656df9fc89ed13ea22bd725e9b28e553812d32da0b6f0306f1094836569688c757a8e57f593f625a327256b", 0xdf}, {&(0x7f0000b90000)="795b11084f3327a014fe999c3e63f390d4b81981c9540807b9054120bc84ad28bb645032413d96851700935e16b86bc7a94a1006d16d817a1d911c157648537e809f16c35e4857a417f746002ae40273bbddd60221d62ebb221071e3d6d100e42af7cfaa7f4e253cc9df4b2ae24e63dbd731845a5ff2ee5aedd55d18b3261dc112bf1a4b46a37de54695000074afdc1bdd746a047521966413a9e51c69188e29770feb14c407282077a32c937b5da05a87a289146e99728e846206a3bbd69a9a7ce3767c3bfcaffd34f33150e0f9453ef0c85ded8ff6", 0xd6}, {&(0x7f00000ce000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000175000)=[{0x28, 0x1, 0x1, "442449ef7fe1d80b8e88b13615fcfe75fde300879bdb"}, {0x48, 0x11, 0x9, "a49306cfec4db2dd3064cd60dbbaa43a933a070569811e1cb519ed0019c04227d29d10a387b8536e13abaef7306b5d8e0751757d277a7f"}, {0x70, 0x0, 0x0, "0bfdc2c6ca4175a44103494dd86aa9c744a5e2fb847deb22014bf9243291c937d566aba9b7110d3e714f5a9885859ca6c0f5f9e45436c6559e80cc400b1b58a3ccefcb87d9ade4c9af7866501f660b2ca06a6a3d9a82f5c1b5756d11"}, {0xe0, 0x3a, 0x9, "4f1c44272f8234b855ae8ed38965e36f2bde0d4fa10ed62c222799899d598f2963408758193f0ea423904ec3dad7f2a79466770beeb887c1a7503f142ba62f716b73c0c1c0f8658962837a9fef94b39d2086f645a21458148f59b8853c52ede562dfb601c64fc565e958f3b7444297a0215e29f274f5abfdeeedb47b97d8fe82ef17a1ee3dbe8659240586976f98e32697520bc96b291abfd8e185132b37de8c0a08b3949fd51689890cc07c09cf08a2f923de9a5f9769859feee770e070c5a3504c824fbb814871dff24dad"}], 0x1c0, 0x10}, 0x20000000) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r7, 0x8919, &(0x7f000036a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 08:25:12 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) splice(r3, &(0x7f00009cb000-0x8)=0x0, r1, &(0x7f00001b6000)=0x0, 0x9, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00009d1000-0x9)='/dev/dsp\x00', 0x80, 0x0) mkdir(&(0x7f0000035000)='./file0\x00', 0x0) mount(&(0x7f0000de2000)='./file0\x00', &(0x7f00007d9000-0x8)='./file0\x00', &(0x7f0000b7e000-0x6)='ramfs\x00', 0x10, &(0x7f0000d45000)="") r0 = syz_open_dev$amidi(&(0x7f000054e000)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000e88000-0x40)={0x4, 0xfffffffffffffffb, 0x9, 0xe0, &(0x7f0000e5c000)=""/224, 0xea, &(0x7f0000406000-0xea)=""/234, 0x32, &(0x7f0000dab000)=""/50}) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000cab000)=0x0, &(0x7f00006f2000)=0x4) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00003db000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2000000088040, 0x0) pread64(r1, &(0x7f0000024000-0x37)=""/55, 0x37, 0x0) 2018/01/18 08:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007bc000+0xcc0)={0x0, 0x0}) getrlimit(0x0, &(0x7f000006e000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000053f000)=0x0) r1 = getpgrp(0x0) tgkill(r0, r1, 0x3f) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ab000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000c41000)={0x18, 0x0, {0x3, @random="cbb2eb7987d4", @common='gre0\x00'}}) 2018/01/18 08:25:12 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00004a5000-0xb)='/dev/mixer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001aa000-0x8)={0x0, 0x0}, &(0x7f00000ce000)=0x8) r1 = syz_open_dev$vcsn(&(0x7f0000e80000)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000543000-0x64)={&(0x7f00002f9000)=[0x5151, 0x8], 0x2, 0x2, 0xffffffffffffffc1, 0xb1ff, 0x0, 0x7fff, {0x8, 0x1, 0xfffffffffffffffe, 0xc78, 0xffffffffffffff81, 0x1, 0x7, 0x5, 0x5d84, 0x7, 0x80000001, 0x7, 0x3, 0x4, "8e77caa432b8cc0c944a631cf7897b7e570838db5c6f70500119656d8fe507bb"}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x0, 0x0) r3 = userfaultfd(0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000157000-0x4)=0x3d8) ioctl$TIOCCBRK(r1, 0x5428) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f000060f000)=0x9) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r2, &(0x7f0000855000-0x10)=[{&(0x7f0000057000-0x1)=""/1, 0x1}], 0x1000000000000265) poll(&(0x7f0000a35000)=[{r2, 0x0, 0x0}], 0x1, 0x0) vmsplice(r3, &(0x7f0000c37000)=[{&(0x7f0000bee000-0x1d)="a2e92b0be6a6abd34bb2fa730577a22792255779ead3079e2166cae90f", 0x1d}, {&(0x7f00008d3000)="0ebdf87091a93b7c50a92aa84b58f837f1a57dacb385125ed6200c5424da5b343237ac55190321e2db4a14a452c825dcc63a5c846af0d0f66a1b7931de505d", 0x3f}, {&(0x7f000093b000)="cc65f9590ac691bceefd11daaacf942e07f4e68bd59164444e1400c6499ee11b55106ace782265111b9d146222e8dba5b2335e7ccf4159e347017bd430889798a7a18dffc106933b37740e2851a90a175ff2887864968349f2bdeadd984bf22a7fbf28c8de5c7ecbeb627e64492bc6c072e6b869ceaebc85e5", 0x79}], 0x3, 0xa) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000b10000)=0x0) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000bc4000-0xfd1)={0x1, "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"}, 0xfd1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/198}, 0xce, 0x0, 0x1004) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000d7a000-0x10)={&(0x7f0000a8e000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ce4000)={r1, r3, 0x7, 0x2}, 0x10) pread64(r0, &(0x7f0000274000-0xec)=""/236, 0xec, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000d75000)=0x4) 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c0040101dbf8a669ebdedd102c4f7a79f306457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000009000-0xc)={0x4d3, 0x731, 0x2, 0x1, 0x1, 0x4, 0x1}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000011000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x0}) 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f00000b3000-0x18)={0x9, 0x0, 0x1, 0x0, 0x0}) r0 = fanotify_init(0x40, 0x8800) fstat(r0, &(0x7f00006e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) r2 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") socketpair(0xf, 0x7, 0x6, &(0x7f0000f11000)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008db000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000479000)={0xaa, 0x11, 0x0}) 2018/01/18 08:25:12 executing program 0: 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r2 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r4, &(0x7f0000bba000-0x8)='./file0\x00', 0x40) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e7000)='/selinux/create\x00', 0x2, 0x0) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f000024d000)=""/133, &(0x7f000001b000)=0x85) connect$l2tp(r3, &(0x7f00007fe000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r7, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x3}}, 0x26) fcntl$dupfd(r2, 0x406, r1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e62000)='/dev/ptmx\x00', 0x402, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/cuse\x00', 0x400, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) accept4$alg(r6, 0x0, 0x0, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000a4d000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x3fb55ff6, 0x3, "0ad570f0c2a706cb2225b9157d34afaecc414e69cc3a74c6b329c49b22e5899ea873ddd10c16844a67457e6aca793314818d9d44339fa27f18d4f75ad5f9e807efb5195c865f883162b4f3729b86f7d0"}, 0x160) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00002a2000)={"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"}) 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x16, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f00009fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00009fe000-0x68)={0x1000, 0x80000000, 0x3, {0x0, 0x1c9c380}, 0xf6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006cb000)=0x0) prlimit64(r2, 0xf, 0x0, &(0x7f00003da000)={0x0, 0x0}) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/01/18 08:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000db4000-0xe8)={{{@in6=@loopback={0x0, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000-0x4)=0xe8) sendmsg(r0, &(0x7f0000665000)={&(0x7f000097c000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14, &(0x7f0000518000-0x70)=[{&(0x7f0000b0b000)="be2a10632ef41c3f14606f70efd34ed288eaa2b6fe3df86afbcf8352e202480bb44df89a8fb1c17c00cf6a6df1d30ebdf8a1430d7aa6034041008f199727be753ffa7f046488aea5f4744b0bfa47c9e9ed990be02db16ece59d46789dbbe6d6b45dadb5e5b3ad7c8963b3ec1bb83129bd239a435c91f9bc5bf9e6a417a010024dd35c4112364a238913e9e0cfb47e0698a57e8082ecd643a642098c663a3a91baef4f9", 0xa3}, {&(0x7f000055f000)="a262b7a4fe13cfc1e870ed45f7c61c2cc4bfb6fceb5d51e2ac75c5c79a39f94c2cdf37f71037efa2f2dfe07672207be1f3ca752fbbf3a4184302b9967d2948b92842b63ae41494f1d6ebaacb54ac71fd265ac4db3dcdf094ccb4b1fbbf9e6b35cfc51a86499869c2ff43", 0x6a}, {&(0x7f0000ba3000)="37b8453fc0ce3418f65501b608b05847bffcb8be8164bdad18a0e355ed811a8653e0441d7f6eb81cad9e13f75478491f25a5531b2c2dfa49a750e4adb362e157efffd8bb4c86ce7852818541ad6d2c727562940cdb97030f17755c3acde7", 0x5e}, {&(0x7f00008c0000-0xe0)="2dfcab991c5d8dfdb8635d92fdf8438a89cdbfde4b2ceb9da8aaca8c3351f516233e48d9a7783d6f5c0580de02b2595e73be234070ba51da9667e3e0609e8c6c95bf3842ddd08bc1ca9c90bc6c55297754b04155bb39c85838aa61f803fea3064008fd3cc2a57a517a42faf6d8d091e86d7ee5bae80ab647c477e1d286d228112148300095331458f887ad5ded8796805bf72239d3ba86489cf0810552a84534b1fafc01b74104554eea92054bf2c268f8f3562980aa1e43446300c156e02adda39a23b016ec0ee625a2895f348cf3e126b63dccd87b4497b1b3e4630440ed63", 0xe0}, {&(0x7f00004ef000)="d16147dba77e20", 0x7}, {&(0x7f0000535000)="20d4a0003c233c3fea66976e45e6e7efdee00fc4646ef7c97ea8509f3db74e1fd0ba5614ffd10a330a60d23ff8d2a320f47e538b266aa10c32783228c540211d8512c29512484f8ab7efad5c86c0e84e7d90abb6952c38f1a2baa9f7d9cb2e51434addb0092ff694bc2c812bf394b9ceb24179986f8c695b0f0330953c42123b50dda54dfc625aa80f5f303df02aafd0218ed596feb05f718aa73c2935dfb6205c00c27ea3019df04eca", 0xaa}, {&(0x7f00003f3000)="4754741b7f304c10372a7a517e887c2bc131eba4a921e5ccc10a0ee73ebd3898b4e7fb41c4add8dac18d487b7f23e11787aeb7a2ecd8b8b27a4efb5d5ae6b8bc64832e61a530f69370514f99d30607eac17037779d4b66617b0006b6d9b1902e17df39caf602f32cec983126932603674cac8bf8b0a8b95b79e405fb30", 0x7d}], 0x7, &(0x7f000088c000-0x50)=[{0x50, 0x11e, 0x2, "26a46fd31e04ed89683200808da7ebfd64441a53f5bcb62a650ff1929c80528ca82013cffa1fc54028f5d707c8daea5fa86badc2935426ba24c4b57c6179"}], 0x50, 0x20040000}, 0x40800) 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) r3 = accept$ipx(r1, &(0x7f0000c9f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cff000)=0xfffffdeb) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000288000-0x8)={0x3000001, 0xffffffffffffffff}, 0x8) sendmmsg(r3, &(0x7f00008db000)=[{{&(0x7f0000d5a000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f1311bd0dc0cf03d8011ba3126a7f27ba06831074c0e2a190ef61351e84cd297fa0b175db2b47ea60b8fbff05eb9ea600f927b1dad65a0414ea3adb75f6c7c", 0x0}, 0x60, &(0x7f0000f6e000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000f72000)='/dev/snd/midiC#D#\x00', 0x1, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000d22000-0x20)={0x101ff, 0x3, 0x10000, 0x1000, &(0x7f0000031000/0x1000)=nil}) personality(0x400000a) getitimer(0x0, &(0x7f0000bf1000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) stat(&(0x7f00002d5000)='./file0\x00', &(0x7f00003fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/audio\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000436000)={@common='syzkaller1\x00', @ifru_flags=0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000145000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000951000)=0xfffffffffffff801, 0x2) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000f55000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/01/18 08:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c2a000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000f24000)=0xfffffffffffffff0, &(0x7f00004d6000-0x4)=0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000359000-0x20)={0x42e1b9, {0xffffffbffffff270}, 0x0, 0x0}, &(0x7f0000aab000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) r0 = syz_open_dev$sg(&(0x7f000067e000)='/dev/sg#\x00', 0x7ff, 0x402c1) r1 = syz_open_dev$sg(&(0x7f000037a000)='/dev/sg#\x00', 0x0, 0x200040) renameat(r0, &(0x7f0000f3c000-0x8)='./file0\x00', r1, &(0x7f0000287000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000a4b000)="08c67b") timer_create(0x5, &(0x7f0000830000)={0x0, 0x11, 0x4, @thr={&(0x7f0000323000)="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", &(0x7f0000384000)="41ead97c36015a592de61248e26aaf0116a81d7141c406745fc3b5379805d506a3418d8155443726e821cea3d6fbd80b446604a96ae3da63d03c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cae000)=0x0) timer_delete(r3) 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0x4f1000)=nil, 0x4f1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b8000)='/proc/self/net/pfkey\x00', 0x301000, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00004f1000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004f2000-0xc)={r2, 0x100000000080000, r3}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f1000-0x30)={0x0, 0x0, &(0x7f000030c000)=[], 0x2, 0x0, &(0x7f00004f1000-0x3)="7d1e"}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000464000-0x10)="81b1ab44ee04dd54be6102c511f5c850", 0x10) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f000000d000)=""}) 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = syz_open_dev$sndmidi(&(0x7f00002e3000-0x12)='/dev/snd/midiC#D#\x00', 0x800, 0x40) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000983000)={@generic="89184eb29a9a75e824cc7699af7b8526", 0x2}) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:12 executing program 7: mmap(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000799000-0x6)='cubic\x00', 0x6) r1 = dup(r0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f0000f14000-0x6)={0x1f, 0x7, 0x1}, 0x6) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000094f000-0xb)='/dev/loop#\x00', 0x1ff, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000237000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c5e000)={0x0, 0x3, 0x30, 0x1, 0x100}, &(0x7f0000fc2000)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00003da000-0x8)={r2, 0x6}, 0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) r3 = syz_open_dev$midi(&(0x7f0000a13000-0xb)='/dev/midi#\x00', 0x3, 0x101102) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00007f9000)={0x2, &(0x7f0000f72000)=[{0x43c, 0x5, 0x80, 0x8000}, {0x3, 0x20, 0xfff, 0x71}]}) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000e1f000-0x14)={0x57, 0x8a, 0x1, {0x3f, 0x3f}, {0xea, 0x80000001}, @rumble={0x3, 0x4}}) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0xba9000)=nil, 0xba9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ba9000)='/dev/mixer\x00', 0x10b440, 0x0) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000baa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ba9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ba9000)={0x7, 0x1, 0x4cd, {r1, r2+30000000}, 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]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000630000)={0x0, 0x0, 0x7ff}) mmap(&(0x7f0000baa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000baa000)={r3, 0x80000, r0}) r4 = socket$netlink(0x10, 0x3, 0x0) munmap(&(0x7f000095e000/0x2000)=nil, 0x2000) syz_open_dev$mouse(&(0x7f00008f5000-0x12)='/dev/input/mouse#\x00', 0x81, 0x4000) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000ba8000)={0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000278000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000998000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000955000-0x4)={r1}) 2018/01/18 08:25:12 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000499000-0xb)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005e8000)={"24902add6a711f43f5aacec9a8925bc0", {0x4, 0x200, 0x3, "747111b1703b", 0x4, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000048f000-0x8)={0x0, 0x10000}, &(0x7f0000af6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e64000)={r2, 0x0, 0x6}, 0x8) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r0, &(0x7f0000f68000/0x18000)=nil, &(0x7f0000b2e000-0x18)=[@textreal={0x8, &(0x7f0000361000-0xb)="0f20e06635100000000f22e0f2a6d3990800650f01df260f015903660f22a567650f01c92e64360f01ca660fc6b10a000064f30f1ad7", 0x36}], 0x1, 0x28, &(0x7f0000b4d000)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) statfs(&(0x7f0000f65000-0x8)='./file0\x00', &(0x7f00004f3000-0x3)=""/7) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000e19000-0x18)={0x7, 0x8f, 0x7, 0x3, 0xe5, 0x10001}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f00009bd000)=0x0) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f00005e9000)={0x17, 0xf000000000000000, 0x2}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000ac6000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x4}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a8a000-0x9)='/dev/rtc\x00', 0x20001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f2000-0xa)='net/nfsfs\x00') ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f00007ed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000172000-0x8)='keyring\x00', &(0x7f00004d4000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) lseek(r0, 0x4000000000028dd, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000026000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac2000)='wlan0\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000d8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000277000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000953000)={{{@in=@multicast2=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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cf000)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000054d000-0x31)="0274836b616c00000000a0788009d5820e037f81874363f3afd50088f260af28da6868cf941f34ce05d700d83e0800287d", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b06000)='/dev/vcs\x00', 0x20800, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) pwrite64(r2, &(0x7f00004a6000-0xdf)="cbd1f74018dcbaec96b54d1670361f7b6c4c07000000063d592a7b99fba50900000000000000bfd95d30fe4298f300d859dcac808460216de000302ced5184592e4f00000007e2cbdbd6ef206648aa8386e801009774047f450000000087d49bb9f8559dec9dd7a4e19cb489cf9a1842ba3c28012d15c7fe6edf5d1784b6252fef34455c907c1cf461d3c9a773ae4068399b2ee874a55bd6a9974f05f4a11c56bc330c4774e82120baa653355e14352cdc7a183fdd9eafb6b9215712b386cab1136724e1329853904aef6d64d173112b5c9ec57ab3e0614d1ccdc02b20bdff", 0xffffffffffffffa0, 0x3) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a2f000-0x10)={r2, 0xfffffffffffffeb6, &(0x7f0000376000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x3d0) 2018/01/18 08:25:12 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, 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) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f000045c000-0xe)='./file0\x00', &(0x7f0000239000)='\x00v\t', 0x1007, &(0x7f0000f92000-0x8b)="") connect$unix(r0, &(0x7f0000fce000)=@file={0x0, './file0/file0\x00'}, 0x10) [ 111.191910] binder: 16814:16823 ioctl c0306201 204f0fd0 returned -14 [ 111.255446] binder: 16814:16823 ioctl c0306201 204f0fd0 returned -14 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000cc5000+0x657)='/dev/ion\x00', 0x24900, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000650000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00002c4000)=[@in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x3, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x773}], 0x38) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cb9000)={&(0x7f0000673000/0x4000)=nil, 0x400, 0x4, 0x2, &(0x7f0000215000/0x3000)=nil, 0x80200000000000}) keyctl$link(0x8, 0xfffffffffffffffb, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000327000)={&(0x7f00006ca000/0xa000)=nil, 0xbdf, 0x0, 0x10, &(0x7f00008e4000/0x3000)=nil, 0x6}) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) sendmsg(r1, &(0x7f0000a05000)={&(0x7f00007df000-0xe)=@l2={0x1f, 0xae, {0x8, 0x8, 0x400, 0x5, 0x81, 0x100}, 0x7, 0x4}, 0xe, &(0x7f0000643000)=[{&(0x7f00005ef000+0xe42)="04d381d7755775684ae5ab70740220edd1b1185e5a7dedb04853ed8c17b23c63bb04c5b895f001f623c821dd3f2e11d9d049215cc2339da8254dd51df687817642ab05517ce53d0b16acbbd5308cb2570de09749a6db337de04e0d8b7f0948af", 0x60}, {&(0x7f00002ce000-0x47)="3eb1331fce9f5d6dd1c82093ee39d3b54c3e71813d79b8774f6844ed816e9b673d9ad37bf6b0db15df37f9e91856142212361cab33f3984510cd3a5437a3d9adee00ca293698bc", 0x47}, {&(0x7f0000fab000-0x8)="43760dfa91473633", 0x8}, {&(0x7f0000cbc000-0xf1)="eeeff90ca320a0afa3af1d35a84ad32ae5c8faa5b5785b0d9a065c196c0408430f7e83565ba1f3c39f0d407e972159161833f0059481534aa959d019de9242c54285b54283118a0c2e58b7fed6ed9f15a942f229cefdff5798cc76dba99a468b76a4e468868da1fa0e626e843c5c5d49c109fb24220e4e59ef33ccf3e9be4d431bb539768c7d0ec29f32681199c4f4459fc764090a81b05b375a574b69c927777863dfb4383d5051305f8b4367a249f0511d3029955042fa755746e1c535c350d0c81c9ab148ed3308cd8ba11bedf4682e79d5c3792da0d0d95567ae2c7fa344d12f60516ccc46b3bbdc92836211b0a52d", 0xf1}, {&(0x7f00000b4000)="3798e480c849531fa94a789dceb336ddef5e66b00d7fdc01646dec80f3f67b7190f15cf417e2a3bcf60922d8d356a046b906a8dc194aff15b19783051b7184ce09498dbcc8", 0x45}, {&(0x7f0000b5e000-0x5d)="c3986e41be655af0d654d324f7c5e0828faf08376824e3be0b3eb105199f296209e7d72fee48186f6f68e41a6f3514ad306d28c66ca37300f39fd74f9329c3ece5b88d1330ce87748fb6a4c0fef1eebabe70392cc7c05f6039cfc8156d", 0x5d}, {&(0x7f0000fe7000-0xcd)="54ef2d20d0397b451c1be185d2f55190fd8c2add68e39beffe6c670186411f274d5e722039a46920b10e5720130366c5bffe1d0b298f4e01e3c6f246e413b6e1da25e976016608bebb0c16ecebad63dd32badad232c5254172aeb242f96f7b44bde0b964063742ee991273b398834b531bf2a85e2cd71f285ce820efe6db88e830914fed86a2370af71a9da60e5f36fae68cbcf2edf940212917396ae93b5db309714ef73fe1491d3bcdb1f5d3a03aa668d2059c8e531ed3f010e9b4d07c9b5229d717c793dc41e6fcd84384f1", 0xcd}, {&(0x7f0000e4e000-0xfc)="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", 0xfc}], 0x8, &(0x7f000062f000-0xe7)=[{0x110, 0x197, 0xe01, "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"}, {0x38, 0x109, 0x0, "5fdeacddc41791fa8831fccb1d0feb0d6abf86254c55699c90025a195a44e0a9aa46a73f34b3fe"}, {0xc8, 0x104, 0x5, "c25e74a11074372e6f3cdcc61503d9d042a894d4dbf6f68c83bd29145446590a850e60a9df730492c79e15a96016b6157ff9101de1ec7d04719a9fe15b1603607c313bd15d8ef3e5392db2106cd8fcb374aa57e1c4f756989870717e3234c1920ee27879fdae7f9f4c55a5f863af73c8a6abc188812769741b6a7a4bc968ee52c4c2d5bdabbc7552e0e16380340d9aa57e7fe00004a82019bb40bd34eef52ed6147dd4686769ab30304581a4aaefe87de16e02"}, {0xa0, 0x11b, 0x4, "c39db75e930635cfa6b55d7d0fd5204b16d12b4e728545cadbfbbf1b859d95344d5e818b44d17258b1796e50e9a873dfa540b385a413836cc304adcb9f56a518b6162d11f8c0741490200abafc52cd510432f1423c787d5bb56360677fe450809a73aed26b1ff980886891fd14299122a3d107ae41a2ebd4cfd1b00d5ed41dbca4ca251b92a457cc3a8a"}], 0x2b0, 0x20000005}, 0x20000000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/audio\x00', 0x20004, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000b36000-0x1)=0x4) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffc) 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}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006a7000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000fa6000-0xc)={{0xc00, 0x0, 0x5, 0x8000, 0x1, 0x6}, 0x20}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000013000-0xd)='/dev/usbmon#\x00', 0x3fff8000000, 0x0) timerfd_gettime(r0, &(0x7f000055b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsa(&(0x7f000000f000-0xb)='/dev/vcsa#\x00', 0x6, 0x2) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00003c9000)={"f95e7fa73ed98a775fd90b39ac54e369364fb6c74dcb6556fbadf5e1ae370f10208d2399cb33cfc0c83375209fa00a4e3cba1e68b14c30acdce2515f0ff34e9ba6633a2ddd1cebb0bebc426c64d67975d04bca8c96608eb012e6a788fbc4046c394a985f5c9e4febe1c82dc8d7f527f68698e8046f696aa2d692c254c965a17c8d15815e7f4c0f4773acb158ebe87253098b3a51685d636e565a3736fc817a59f88804799bca618fcb17402f87e5df613b1027a025a3b96f3addd5773071811fba2f8788243b106807b11781d6b6f5da9b6474fc03b858c26bafb9aadfb0391c94efc125efe0ac0d443052abebc5a2af9e525d33252f131815eec47ed32ebbc17a47fd19be01f76ab64f9823b6381986ee00161865b43604f6e2856128e929784381815ec302f319180a5801e530b6de84f1f3e8abbfb01444284e0d80078fd3a4bb8758242cdb42244787ed9d10f7ec29ecf853ddd88ba71ccffe82a72b89dbf4dd77bde222c95d178518ba3391ad35730763e0b59693782db9cde329752a3bdd7cddfcb25c7e61b1938b37decb239d6aa1b47b90e88f7a16b71c9f6e88464f827e70fc6ba25f910d5fa8b925a27618525d45e6dbb34989c4350dbb903bb9f2bbcd8ee642f5bcc6d0ff01fc03bae031d23d9f37a443b0b2cb17cba86e7016bba870eef4b6a59b92c446ce15b7b0c97dadb6f9d78ddf55ae6a40063833a65a2cf45ccdd9e1b30fcd946307195191e5596add27a84713656ed682b546c0f7f94ffecb49da20f2e9daacc5b1a35a5b0fda8f5a411c9be3374ebcf3ca10eed6fa2133311522341c7d27a378b12deff8e924eddc6cc5599749ea077f0ddc2e1820f04aa893372d684feb812809aad78a94bf2aaaa5c4884778c40b0c66c7f142a2cdc296a02f1485575baba3d96d8434c366f5fbe48e48e2085a4302f29b2b2d66ca00a5cf92977c984d3658238076e8fe179b4c0a075cf9527178b4e7a37e2a0faf62ebbda1852b9f2b51f1fee4b1b8313f8aa3d1fe50ad9893599354ca61a5376d46549b1f84b38a235e7c6fb791e0c31f47e2c156511914f2ecfb7dcb97320ac106b12f94a2ef6f21c5ab6f8d1e1208953d1cfcf27c9b234aaa69db378bd3b0a088f1664be3587b6c1fee038cfcb6d294b473c84d9379b55489657091549478a3c9507f30fd47f07c7f0f9fb5d59085997491653b524735921668f7855baab9636beaf52bc6510200399fa3c415479e0ef161c1f9ec636c46cd068931940003d740ac0869c77b6191cf640e4cf7a72027bfb67e4befc5999b84f9b15a75130768227d5409ba24242da2caf090ab22198fb6f9f8ad6a2323b51d35dbcaabffc3f2f51309ed2a265769f7906f1a352c6082b7c6cc723818a3cde41fd5285adbf30fbb679f845bce0e4926e5cb32968542a20ffbcf2c07132ea0db7b1cdd40d73046"}) membarrier(0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001263, &(0x7f000003b000)="7ebea2d0190c60c424268b8a6eafb38370af1b1e75a162101a90ec9960c6cdd4897fb9a2e23901db1e5c0dd118449022091668f075015dfb") r3 = syz_open_dev$sndpcmp(&(0x7f000063e000-0x12)='/dev/snd/pcmC#D#p\x00', 0x87ce, 0x420000) connect$pptp(r3, &(0x7f00004fb000-0x20)={0x18, 0x2, {0x1, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) signalfd4(r1, &(0x7f000002a000)={0x10001}, 0x8, 0x80000) epoll_pwait(r1, &(0x7f0000a07000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x7, &(0x7f00002a6000-0x8)={0x9}, 0x8) lseek(r2, 0x80, 0x2) 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f00009eb000)=""/118, 0x76}, {&(0x7f0000e93000)=""/132, 0x84}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000010000-0x4)=0x4, 0xf786f4e0) 2018/01/18 08:25:12 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) getpgid(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000d19000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000016b000)=0x0) getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000c04000)="6e03ee2e73636f00") readv(r2, &(0x7f000012d000)=[{&(0x7f0000932000-0x65)=""/101, 0x65}], 0x1) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0xfffffffffffffe26) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cf1000-0x222)="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", 0x6b) readv(r1, &(0x7f00009d4000)=[{&(0x7f0000507000)=""/172, 0xac}], 0x1) 2018/01/18 08:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = syz_open_dev$sndpcmp(&(0x7f00001f1000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x202002) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000548000)=0x100) capset(&(0x7f00009b9000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000b2e000)='./file0\x00') mkdir(&(0x7f0000649000)='./file0\x00', 0x21) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000368000)=@req3={0x8, 0x3, 0x7, 0x1ff, 0x3aa4a310, 0x0, 0x1ff}, 0x1c) 2018/01/18 08:25:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x5, 0x1000, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000252000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x9, 0x0, 0x72, 0x40, 0x9, 0x9, 0x2, 0x5, 0x5, 0x47, 0x3, 0x400, 0x400, 0x6]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000-0x2e)={r4, 0x26, "8ea0b98c904089b954e633e4ca9e81f5eb487e35edcc6241f9d96ef2607db8cde13bab5e7e73"}, &(0x7f0000001000+0xadc)=0x2e) mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r6 = syz_open_dev$dspn(&(0x7f000030a000-0xa)='/dev/dsp#\x00', 0x80, 0x2000) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000b2e000-0x10)={0x2, 0x101}) ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000b2d000)=0x0) mmap(&(0x7f0000b2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b2e000)={0x0, r6, 0x6, 0x2, 0x0}, 0x14) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r6, 0x8906, &(0x7f0000b2e000-0x5f)="84a673913536fbcd71bee1716b8b7dd127adc8ffd84c301d79bcc0eeb43ddb99b0269f34eea5ef801b18dc8b1fced338e7b5bbea4c5db24ef65e9658d744c29fe939f57ffe19b3353415dc99d20e82ae05d1fc5a65a5d4ab037d27dd6cdd72") ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000b2a000)=""/216) 2018/01/18 08:25:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f00002d6000-0x52)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f00009eb000)=""/118, 0x76}, {&(0x7f0000e93000)=""/132, 0x84}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000010000-0x4)=0x4, 0xf786f4e0) 2018/01/18 08:25:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000022e000-0x5c)={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80000000}, {0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x9, [0x0, 0x5, 0x5, 0x6, 0x200, 0xff, 0x7, 0x2]}, 0x5c) bind$inet6(r0, &(0x7f0000b8a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000122000-0x5c)={{0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfffffffffffffff7}, {0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, 0x9, [0x100000000, 0xfffffffffffffff8, 0xfff, 0x7, 0x1, 0x44, 0x5, 0x8]}, 0x5c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000be0000-0x10)={0x0, 0x8001, 0x0, 0x0}, &(0x7f0000338000)=0x10) read(r0, &(0x7f0000bba000-0x8a)=""/138, 0x8a) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000627000)='/dev/vga_arbiter\x00', 0x105100, 0x0) r2 = semget$private(0x0, 0x3, 0x8) semctl$SEM_STAT(r2, 0x2, 0x12, &(0x7f0000818000-0x18)=""/24) connect$ipx(r1, &(0x7f00006d2000)={0x4, 0x10000000000, 0x20, "1b20c3343a7a", 0x3f, 0x0}, 0x10) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00000ed000)='/dev/snd/pcmC#D#p\x00', 0x87dd2db, 0x3c253c0e1ec28bfa) connect$bt_sco(r0, &(0x7f0000440000)={0x1f, {0x10000, 0x25, 0x80, 0x95fa, 0x6, 0x0}}, 0x8) 2018/01/18 08:25:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000db5000-0x10)=@common=""/16, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000083000-0x18)={0x7fff, 0x4, 0x0, r1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x3f, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000369000-0x94)="cb", 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f62000)={0x0, 0x35, &(0x7f0000ec7000)="a78f1394beb2c0454348e309617030ef1513ec7ccb518575cbd8a32114f48145c63417459cd6d64aa9c444005f18c1ea2831dcdde0"}) fchdir(r1) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000d23000)=0x0, &(0x7f0000983000)=0x4) 2018/01/18 08:25:12 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000009000)='/dev/snd/controlC#\x00', 0xdffffffffffffffe, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000011000)=0x6) r2 = getpid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f000000f000)={0x399f1736, r2}, &(0x7f0000013000-0x18)={0x22, 0x7, 0x48, 0x5, 0x1a874ed6, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000010000-0x1000)=""/4096, 0x1000) r3 = add_key$keyring(&(0x7f000000d000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000001, 0x12, r0, 0x0) request_key(&(0x7f0000010000)='asymmetric\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000010000)='/dev/snd/controlC#\x00', r3) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000009000)={0x0, 0x8}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000015000-0x8)={r5, 0x5}, 0x8) 2018/01/18 08:25:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000aba000)='/dev/usbmon#\x00', 0x3, 0x40) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000ca5000)=[0x4, 0x4]) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000f70000)={0xf1, 0x2, 0x6, 0x0, 0x4, 0x5}) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000013d000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a3000-0x11)='/selinux/enforce\x00', 0x8a92b7cc2fe2a6fd, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f00001d8000)=0x8) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x5) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ab8000)={0x8000000001c, 0x4, 0x9, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000793000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xf0, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x401}}], 0x3f0, 0x4814}], 0x1, 0xfffffffffffffffe) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000083000-0x90)={[0x63, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) 2018/01/18 08:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe2(&(0x7f00001ef000)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00002ed000-0x4)=0x5, 0x3) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0xc9, &(0x7f0000f57000-0x54)="ec80cdbb869d76c78329d84bd77947adbe19b869c3f4a32852c032b95dc6f9b9970621f8751823135b4cde18d78957cafc7f74bb052c1266e465c5fa96f133e7e211abbf32d1550c1cc7e18c15a7de7695ba98df") ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:13 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000cab000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x20, 0x0}, {r0, 0x401, 0x0}, {r0, 0x4, 0x0}, {r0, 0x9020, 0x0}, {r0, 0x4440, 0x0}, {r0, 0x220, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}, {r0, 0x0, 0x0}], 0xa, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b35000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1b, 0x0) accept$alg(r1, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000d60000)='/dev/input/mouse#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000041d000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000159000)={r3, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7f, 0xffffffffffffa021, 0x2, 0x0}, 0xa0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r4 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) renameat(r0, &(0x7f00001f8000-0xa)='./control\x00', r0, &(0x7f0000009000)='./control\x00') getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000963000-0x18)=""/24, &(0x7f0000d5e000-0x4)=0x18) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000db5000-0x10)=@common=""/16, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000083000-0x18)={0x7fff, 0x4, 0x0, r1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x3f, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000369000-0x94)="cb", 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f62000)={0x0, 0x35, &(0x7f0000ec7000)="a78f1394beb2c0454348e309617030ef1513ec7ccb518575cbd8a32114f48145c63417459cd6d64aa9c444005f18c1ea2831dcdde0"}) fchdir(r1) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000d23000)=0x0, &(0x7f0000983000)=0x4) [ 111.610231] snd_virmidi snd_virmidi.0: control 76:0:0:Î:0 is already present 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f000015c000)=[{&(0x7f000095a000-0xf4)="b4", 0x1}], 0x1, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c03000-0x10)='/selinux/create\x00', 0x2, 0x0) ioperm(0x85, 0x3, 0xffffffffffffffff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003ac000)={0xa25d, 0x0, 0x2000}, 0x4) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000003000)={0x0, ""/132}, 0x8c, 0x0, 0x1000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000003000-0x10)={0xe9, &(0x7f0000012000)="35ee1e6b99be71208ab4387326ffdeac797b81130eb3922c00ac9b6d3c929e9140ec93e89f48c38c2e5ab84e40ff4ab61d7485d7de9cbcbcde914d626f45c8c7fe1dbb911333b97df4a64b5230ccedf73aab3f453866f9161061b86d039be27a73966409179f7cf88d9722f6556f49bd4350f8a319c8476b8bbd2a4734de3d699981884d43b68ca65bed186ea430c1c5e975750dc26d0033a42b7d49489c18ccdd7e9b4196fbbdc27c09c7c5070b54d8af21106176c4fbed0f222d4fe0e1571e51302e86e47d775882ee15a99ccd0add1a07185d952edbee5844167d071cd723fa9d33418491edd1ce"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x6, 0x0, 0x1, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000005000-0x4)=0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000001000-0x10)={0xfffffffffffffff7, r4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000013000)={@generic="0689accaafd8778d9d35936b934d3eb5", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000013000-0x70)={{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) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000a34000)="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") clone(0x0, &(0x7f0000b7d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000593000)=0x0, &(0x7f000074c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa2000)='/selinux/member\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000db5000-0x10)=@common=""/16, 0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000083000-0x18)={0x7fff, 0x4, 0x0, r1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x3f, &(0x7f0000147000-0x10)={0x0, 0x0, 0x0, 0x0}) keyctl$update(0x2, 0x0, &(0x7f0000369000-0x94)="cb", 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000f62000)={0x0, 0x35, &(0x7f0000ec7000)="a78f1394beb2c0454348e309617030ef1513ec7ccb518575cbd8a32114f48145c63417459cd6d64aa9c444005f18c1ea2831dcdde0"}) fchdir(r1) getsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000d23000)=0x0, &(0x7f0000983000)=0x4) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cb1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xfffffffffffffff9) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x101, &(0x7f0000a31000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000d7000-0x4)=0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = socket$inet(0x2, 0x80000000006, 0x0) close(r1) dup3(r1, r2, 0x0) 2018/01/18 08:25:13 executing program 2: clone(0x0, &(0x7f0000479000)="", &(0x7f00004cd000-0x4)=0x0, &(0x7f00000e8000-0x4)=0x0, &(0x7f0000fa2000-0x88)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000039e000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e60000-0x4)=0x10) pread64(r0, &(0x7f0000001000-0x1c)=""/28, 0xffffffffffffff05, 0x100000000000000) 2018/01/18 08:25:13 executing program 3: 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 = signalfd(r0, &(0x7f00007ed000)={0x0}, 0x8) r2 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000265000-0x4)=0x0) kcmp(r2, r3, 0x2, r0, r1) 2018/01/18 08:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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) dup3(r2, r1, 0x80000) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000563000-0x90)={[0x1000, 0x4, 0x200, 0x6, 0xfff, 0x1, 0xfe, 0x7, 0x7fff, 0x1ff, 0x50, 0x80000000, 0x8, 0xffffffffffff7fff, 0x4, 0x0], 0x1004, 0x4000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x1) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='keyring\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x4000, 0x120, &(0x7f0000a0d000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r0, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000286000)='./file0\x00', 0x100fc, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c1e000-0x1)=0x0, 0x8000000000000000}, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00002b0000)={0x2, 0xe7, &(0x7f00003d9000-0xe7)="b47b6141d89b043a121381035d9c7806987d9b094acba3ebdfee73d23854e371cdcdd310300dc2260cb385b10fe6793584f90e040ae0a5ddb52af4fbfcea607e37260b26fd3a764e1e7590b87b28439af822987a3c07a19647d412a3f90e012d3e835427420feb829bba04b9dd25912ac8f3b57aec97d7c3ee87cec3de18188b0e84ee9ed20c2886d2c81efbbceb2c855b1682f8e00ebcca2420f7e458b83d5de7e54fdb4a0fe6b993770e882bfde4223b9c7054b5dcb71bcfee405618e58ee82089906d2cfd8f3a587f2b91ad5fb7e1622e6241d1cdb2bd5a1fa31af54cd6ca772fc48063f7e8"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000aac000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fb000)={0x0, 0x0, 0x0}, &(0x7f000049b000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000a85000-0x38)={&(0x7f0000440000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000b04000)={&(0x7f0000d21000)={0x628, 0x22, 0x800, 0x0, 0x2, {0x19, 0x0, 0x0}, [@nested={0xb0, 0x1e, [@generic="121f94c6d4308caf4bf60dd383011a241603bec91c92e840a0d8fd4040641f8fc4abf5ae8824762ee888dd4005a1dbad3790ac5bc08f6e4b9376f91727753b36913049cfd14a56b3fcdbd48c37b5da0459c2eb2064aba39af0b9092ac6cef2ded2666807f9ce4d9ad4ca496f92fc4db80a0069882ca069f08d1f2f4928824f0dbb6708469a483a2b775630f9562bd72eca5b55b5e8875a", @typed={0x14, 0x57, @str='/dev/ptmx\x00'}]}, @typed={0xc, 0x28, @pid=r2}, @typed={0x18, 0x28, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x1a, @void=""}, @generic="d5d01c64700e61cbb5227bf009562a0306e52ac78c840bb0c3fad240ede5a6e203cc71ae8d77cceec18f90337808d8c8168bd1d5b93bbb2837e49fe8320f851729e323bf70d405ae66e27c800cfe9e1bce495d6436d48d273e3e090dd09f5d2754535f8219ff23cad6bf77b1e6", @generic="81057949506d7f98177e202ef9e351bc6144cc275783fe5d9ee4ce81e030d0e880d4e29142967fe20eecdf1c6096031928df1451", @generic="2cf0dcf8bf74f69035ccede2eacf04ef4f52d57c2b25af6b1ecca383706b923b9057210dff776dcc563f4ae57343c3aff2b9e22378c69f73b680476282f898f47dc979b53b8eb8f1eb74d01e94cb984d08d312108eb4f64f235a81c8e4dea23ca5ada914b45f3058", @nested={0xf4, 0x43, [@generic="e412248f7598f489134508432563ed4d9c8745312fb37f5a2a8a49e133ab29c4dea23f46505238b02342b176ec0f8c61d2d1b018a2c49d939514319ccb05dda26680fa2e46ecb0a9025e8f7192213dd030362d23158f8747cc673d2c7a26526e2526ab215557eb4d6d7d20660b6cdce4ceb3834b42a392ef951df165b8ff0d907bc6f65358e4ab66ad83a1d8087205a037db166820797053cd14229f651c36a3df19130df384c57c3c80fbad950b9a7043e217e3caf8aca1236bd927f357552a69a72acc829b4d471c71deda46cf1b61902dc0ab0e3174d66b5be5d0728389298cbc35e4631be184a24d715c3eb1f8"]}, @typed={0x14, 0x1a, @str='/dev/ptmx\x00'}, @nested={0x324, 0x75, [@typed={0x10, 0x18, @u64=0x8}, @typed={0x8, 0x42, @void=""}, @typed={0xc, 0x27, @u32=0x1f}, @typed={0xc, 0x10, @uid=r3}, @generic="ad8cd45b07a66d6525f6d370bc5ac55962b18006e3b333039fd1a20754368ef6ce60f32e2a363bb17df60e93a676a561c04e3d7b61fc", @generic="0bb277989efc006de5c5fdacab491053b88fb8398eebc2aae5d91162c78b2f75eb3a79941ea4d399514bdd25d7611f8c5643f2441453ff1cdb8eefeb2ca426e40a227cabfec250a8a8d4882513ea7c0d5dc432cd292b5dbef6a6651f7ab80cd5fcd23adc035c37dd90e77a195e59a917ce321fd1d3f522ee88646064c45012d51415dc6f7cb6c5bcf2bbcabbe0e7f94d150c2ff73bd103f6c85289a0eae1eee88aae9a596749", @generic="a4aa1a3ed9264175e75191c5db2fb482f1670c1292fce32cb985e6ca77ff5d91084edbd8781be33c9760997cf9ee997f95c44019cafddabdeb5d830262097ec69fcda26af864325351fc32de7f6f297989b80dcd758102cf2fbeb7e9271b4dcfda9f4e33ac10396ba8460dacd099cb72c368632ca678573f6938ba971d5d55cb22aa42", @generic="4505738245fb5cd04ebfa3ba024c838274e442915fc135b90a88b873bd9fb0f068879d1111c8ef2808a7b66403ec093ed4f1082adf50cb036630fb479cfb91212d4e6c2607f025fb9cfac78b5a3371669c9c94ae5b51cfa2b8f922d4a446db33dccec0b700db55ddb91448e534630bb37be963544c6919ab49c5e4b41acdab8cfc19fe8505b44d1ab1150ccd37d673be895c566cf4de37376e667b97eb7b6436a62e60a6e48a796a43b98193f68a3f", @generic="85e078ba4f4a7b83adc925e79fd2b3dc21d5de48deab1f71eef233f98eda80eb970e054f8273ac9a3678f088e8bd5ce57854880d3104c46c537b6ff6d5788d4c3ea8a458e37d26a0ceca0ed092cb6f2b", @generic="80f0800ed5d2055e759b9481e80cc7b8d3f22a3141eecef13dfe00798278e9070423f60848031a6fb63757fb1bff35af0dc95d0dcea462104dfd5df663a941b8cb1275e840425e0e282a070d68c80145abc4bf4ce8d7ec63bb52febde08ed9c3af50eb7e47e80e01486cbf3eff4a6cb5c32bfe858d9c6ef81edf1910401b317e77c7d7a1f02a032ed3da8189cf54da8961eb"]}]}, 0x628}, 0x1, 0x0, 0x0, 0x40004}, 0x4040881) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000081e000)=0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000a82000-0x4)=0x3) dup2(r1, r1) getpid() sched_getscheduler(r2) 2018/01/18 08:25:13 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000dd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000574000)={0x0, 0x8a, &(0x7f00005ca000)="149fad6d4d7553a158b6f0131d7d1f087f8b0aef466f91c2e538499ccccbfa3ff95e0d15fb7f1c05159b35e6fdd5e7cee8fc73df74e2dd06acb3884d25527b68c494038c88c6d6c44395587ec16bfb17750d3c3c306343a0745dba667f60b515e35dec46dccce970dcec0b8e3ee2eecd85b98ac053ac1c138fb21ef1dfc7906ff954684281eb7ba0d786"}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a83000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000003e000)={0x0, 0x0}) r2 = getpgrp(r1) sendmsg$nl_netfilter(r0, &(0x7f0000fc4000-0x38)={&(0x7f0000527000-0xc)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f00005bf000-0x10)={&(0x7f0000d50000-0x1644)={0x1644, 0x12, 0x6, 0x400, 0x4, 0x2, {0xf, 0x0, 0x6}, [@nested={0x2d0, 0x44, [@typed={0xc, 0x94, @fd=r0}, @generic="131a6780f9a2f9bc6f09cae64551e5595131c8a3915e25c62415593e640211904baa0ffe0f4da8f3cbb31c3066ddf5c54a892993a668fc92a47170faefc2d5c9ed7ea69363650b68537a2113acf773da9a8c9e3788fd93fc74627f34899ee5ab5bb8e382abcf5300c1a31c8a7e78e57f314afef26c3dc89349acbd698546a96bc159026b9924d80f4fb3d5082fde8132d486f9f483407f5aadea1f64f98d4fd63a4cd9740d9856503f2981281968a1d5e06c7f54c63052ecf3e523d8e6910b907ad7dff33d9250b55ac6102f3f1a0cb6cb44795d410b2770", @generic="38e33571902ea249015c8e52ba81be897724a92417b9d855e48d4f1d71b6f665304aa1a72143b34ba010f6b2e96e968d72821a7310fe95822454ae011d0ff7e790444bc6dcd84545412065719cf96d871fabe9ebbcd593ef3d26f2e10f526825cb4f38cf9016045bbd39b22e51c19fd7fd58c1bb2aeb84882ca5bbdc7b74c58961eb58a82c223348794e4ba227ce87638e9744e907c9fa18085136323889d1d52b4f6dc2966abcd13d7175c7702c6f99220270555bb3439104cef374244ea139d2e8f2ce853a51dccd", @typed={0x28, 0x1e, @str='/selinux/commit_pending_bools\x00'}, @generic="eb3e5cf35fab09ad517904cb9aa19b441a96e20eb998fadd690535ada6a9c4f55130c5489fe495e686761c86a50086da8efbf189cafa8b8dd2a4f82fc61d521668b09e1fc62c850c4b03dd1e4b227321dff1503bcd7de7686783f208488bfaa3ab7f05c3ec81454753ae9f41d14674bdba56d3a9fedd60e9065d86fdd1a7743cf094e116ad31a01a7b50a94c920c87a75ab1763487868fc523fce5a834cc7e053bd2e23b59c244188856ae9ace45520581cf9f774c853fabceb3d1b1f95eead6d9d77312c73d27c5c890a8d435b1d8f82855fa2afdeca6013b0945320d20945077", @typed={0x8, 0x2c, @void=""}, @typed={0xc, 0x29, @fd=r0}]}, @nested={0x128, 0x70, [@generic="7816145cabbf4d9ce0fda75b8dba925db402c7942bca5f84fde5a08db1585f755866566462afafa16fffab308f7508d59752ba9e1664f74e5b2bf97a5dce7a4b36b519f0865ff4ce6a12f6c6230107ef5fefadae25b4a5b3feb8a2c7e70f433d2eb2a0c04ef88f83831f6aeee03ed0bb1db39275876eba550d16bfd1fec67e4470b8a699cc3bce172b73f175987fe69c986cba183f2575c0066a616c35aacfe7", @typed={0x10, 0x13, @u64=0xce}, @typed={0xc, 0x7a, @u32=0x7}, @typed={0x18, 0x6b, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="f73f49100b35c54771b17b65aac9a0151f1a37097d6611715074d8d549117c51892ad4bfc90ab99ac24aa102", @typed={0xc, 0x74, @fd=r0}, @typed={0x18, 0x2c, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x1150, 0x10, [@typed={0x10, 0x21, @u64=0xffffffffffffffff}, @generic="efbab6ddff261fcfa1c7ff7966d3050a54b290b0fe83ea2c23398b8c8609337c89ac08c68901d22fe05ed73a5977e4399342f4e10580f5669b699dff282a803f5499fdbd5ec91efdd6289009c684a6352c4815bb1ea68670a0b39a18eba3f5605593f14eccf04f493efc45783dc46a95347e8a5926379facc81d78061c1d43c1e3798b415d86e59c64d2e5534302cceb91e68bc49f1cf5714def38a4653ae49b050c2182cd2cd9cf9ae72d722d76174b55fe7b95c0d855f642ac5041971afe0e713270fbc7954ebe900c2b346d351c0da2c816b8246b652e810d2341f171e56f4777cde3561c2893da0f39f68471ef6ce7da7233294a", @typed={0x28, 0x19, @str='/selinux/commit_pending_bools\x00'}, @generic="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@typed={0xc, 0x22, @pid=r2}, @typed={0x10, 0x8, @u64=0x30000000}]}, @generic="f12edfa2d2969dc97defea323985966a", @generic="8e5a9c9528ccd4dbebc362b3dd7c3ef2da3d9de1fb0fad4b53c1fff9786005ee1598dbb672d2159d5e8664d958e4dafc2ca0a82d037000cf1d7b5fb908fed7355709dc8da44934fcf73c7027ba7b55c918952539aa22b5c524f20c1ac7363f922dd74ce43546f568cf32aad286c59b18162d18019ca70324a08812e990f721a172f7364a6a938f8bafb5437113f122755b1af39313fa9a28ddc77df7e8fd0a181afa99c22b36f65717adbd93f62b6c0f20ee86aad49263be0c503dd8f17456ffc78e09e79d0340b7f65529bd918838f5ab34f11d50"]}, 0x1644}, 0x1, 0x0, 0x0, 0x40408c0}, 0x4000) pkey_alloc(0x0, 0x400000000000000) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000571000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2000) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000056d000-0x10)={r1, 0x28, &(0x7f0000b0e000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d1000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009dc000-0x4)=0x0, &(0x7f00005e6000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f000094e000)='/dev/snd/seq\x00', 0x0, 0x4100) ioctl$int_in(r0, 0x5452, &(0x7f0000001000)=0x3) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") r1 = memfd_create(&(0x7f00004bc000)='\x00', 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000040f000)=0x4, 0x4) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000037b000-0x98)={0x0, @in6={{0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f0000487000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ce1000-0x10)={r1, 0xb0, &(0x7f00003ca000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x3, @rand_addr=0x5d82, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000f83000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f000081f000-0x4)=0x0, &(0x7f0000049000)=0x4) 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="", 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x100, 0x9) sendfile(r1, r2, &(0x7f00009e9000-0x8)=0x0, 0x8) r3 = shmget(0x2, 0x4000, 0x1000, &(0x7f000072d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00009fe000-0x4)=0x0, &(0x7f00002ef000)=0x4) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x3)='..\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000c1000-0x8)={0x0, 0x0}) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) add_key$keyring(&(0x7f0000e03000)='keyring\x00', &(0x7f0000ce5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000192000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000601000)={{0x400, 0x0}, 'port0\x00', 0x32, 0x1, 0x3, 0x8, 0xfff, 0x8, 0x2, 0x0, 0x6, 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]}) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x80000000000) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") openat$rfkill(0xffffffffffffff9c, &(0x7f0000342000)='/dev/rfkill\x00', 0x111002, 0x0) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = creat(&(0x7f00006ac000)='./file0\x00', 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00001e8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00001ba000)=0x1f) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) inotify_init1(0x800) syz_fuse_mount(&(0x7f000014c000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004e2000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x1, 0x1, 0xc, 0x44, 0x18000000, 0xfff}, 0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000-0x2)=""/2, &(0x7f0000003000-0x4)=0x2) socket$inet_udp(0x2, 0x2, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000004000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x41, 0xbbd, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)={r1, 0xfffffffffffffff9}, &(0x7f0000002000)=0x8) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000002000)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0xbf)="8c29153343a7f1c84ab99c31e2ef5146cf9bd88bfcb0289cabcf38a6d31db77deb6c18f86c1ed3065f1489b92a12a54cb1a293dd1dc07f5d71a04a4ca91635dc3bc5d1d836b80b0dd869ac227155a520322530d4b4b359864139ddfb3e1da8a9d6432217f1774fbda2cfeb9c38876b975e0bd1431393890eaa4debec683def92e29190ecec8a7461d7c2073d56563761334b7c2eadd505c529e833beacb6fd3cf1621504728500074a0593be33dbc76706d05beb320e81b6e73ab8f040ed71", 0xbf}, {&(0x7f0000001000)="ec169edd2ed579e147b121565c1b0eb16c4ae4fc5f09b3b3e4eec965498e10d934e448d0ef93d17a66279e2c7639c00f01be0918", 0x34}, {&(0x7f0000003000-0x44)="75574a992bab8ff9ca60760eb6e12ba25112f6fb56dd0f09b4e19c1e3bd58756b74e749ba937773a4786bfda2af3365a930fd291c618145a445649f7b51e333e96684d2c", 0x44}], 0x3, &(0x7f0000003000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x21}, @assoc={0x18, 0x117, 0x4, 0x7f}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffbff}], 0x48, 0x8010}, {0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000001000-0x58)="be02408a105be12ef532053d9cb3a276828226b6f628e967704612f5bf4c3b1f902820056532ec9963fe668cd0f2a02f6ab56980014dcc58518b5f9dcec3088e9c8bac8e2c9f65ed64b1ce4abac00347f6219ef1078bee87", 0x58}, 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{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000001000)="0029869bcf5e23aa20fbedfb2f0f2c0e6de31bd48c8c52a7f7e11f79ec6ad3fb0bffe564928a3c72c43960a8398d825e22c57fdbaa252635495ea8a92e72ac", 0x3f}, {&(0x7f0000003000-0xc9)="6d80b3249e242863c22cd116ae93fc4e067e24be008f9508aec17bf9e19ed950662b6acd9eb493f309d2436689d00a30ac2a8df2e67de13178d5a417d1f46cbef97e1157dc5d9944caba78310776353a8178767d3b639abf5da5f72db0c62f0b09f1e5da79e3edd0ae9caf4af9036bbdeaee9333c6b5f2998bd3db2763914771bc49b9b997ff43380a7f56eba332856cb9c541a0e63c923f120f40b978bdec9d848e05a4fb1e8c6ead1fdc9b2ca4fd265c6998b0f6503d4d414a66b99d9bad17a3035530e48658d486", 0xc9}, {&(0x7f0000003000-0x5)="fb3c20e8a9", 0x5}], 0x5, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20040040}], 0x4, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/cuse\x00', 0x200, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000ad0000)={0x5, 0x0, 0x7, 0x0, 0x1, 0x9, 0x5, 0x2, 0x3, 0xe8fc, 0x68, 0x8}) sendto$inet6(r2, &(0x7f0000fac000-0xf)="", 0x0, 0x20000010, &(0x7f0000b1a000-0x1c)={0xa, 0xffffffffffffffff, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000628000-0x6)="80fd02002000", 0x6}], 0x1, 0x0) memfd_create(&(0x7f00003a6000-0x14)='@keyringlomime_type\x00', 0x2) 2018/01/18 08:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000578000)='/dev/rfkill\x00', 0x10002, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000986000-0x4)=0x0, &(0x7f00005fb000)=0x4) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4, &(0x7f0000582000)="") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b7e000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = add_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000b6a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x17, r1, 0x0, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000001000-0x43)=""/67) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000d9e000)='net/netfilter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000bf7000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e2f000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000711000)={0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000)='/dev/ppp\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000868000-0x4)=0x5) fcntl$setownex(r2, 0xf, &(0x7f0000344000-0x8)={0x0, 0x0}) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00003ab000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x3c3a39fc, 0x9, 0x7, 0x7}, {0x9, 0x800, 0x7, 0x87}, {0x1, 0xa9, 0x1, 0x4149}, {0x9, 0x3, 0x81, 0x8}, {0x5, 0x6, 0x5, 0x8}, {0x40, 0x3, 0x81, 0x2}]}) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sg(&(0x7f000004c000-0x9)='/dev/sg#\x00', 0x1ff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000004a000)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000040000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0xa00) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f000004b000)={0x3, 0x9, 0x3, 0x7, 0x7}) bind(r1, &(0x7f000004a000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = msgget(0x3, 0x70) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(r3, 0xb, &(0x7f000004c000)=""/24) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000004b000-0xc)='/dev/rfkill\x00', 0x20202, 0x0) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$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) r2 = dup(r1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000025000-0x50)={@generic="4beec3f78ee296a5e6ae28ce85773693", @ifru_data=&(0x7f0000026000-0x20)="c48a536b7091368b2cfd8bb49a02356d643ef5c1d94f67177b36a77101e7814d"}) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d1000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e2c000-0xd)='/dev/usbmon#\x00', 0xffffffffffff412c, 0xc00) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f52000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f000067f000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f00007fe000)=0x163d, 0x4) 2018/01/18 08:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000b9d000)=@file={0x0, ""/4096}, &(0x7f00009ec000-0x4)=0x1002, 0x800) sendto$unix(r0, &(0x7f0000e7d000-0x14)="40dc704bf1140c20c741c7a77d66201f8130fc90", 0x14, 0x4000000, &(0x7f00001ea000)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = syz_open_dev$mice(&(0x7f00000b2000)='/dev/input/mice\x00', 0x0, 0x145040) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000d2e000-0x4)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x7, 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, 0xfffffffffffffffc, 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$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000002000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000)=0x48, 0x80000) [ 112.242806] QAT: Invalid ioctl [ 112.252087] QAT: Invalid ioctl [ 112.260897] QAT: Invalid ioctl 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0x44d000)=nil, 0x44d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000044c000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f000044d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000044d000)='ppp1{)*posix_acl_accessposix_acl_access}}bdevmime_type@+!%/\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) delete_module(&(0x7f000042f000-0x4)='em0\x00', 0x200) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_settime(0x2, &(0x7f0000425000)={r0, r1+10000000}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) pipe2(&(0x7f0000d42000-0x8)={0x0, 0x0}, 0x4003) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000308000)={0xfff}, 0x4) r5 = fcntl$dupfd(r2, 0x0, r3) sendmsg$nl_route(r5, &(0x7f0000cc1000)={&(0x7f0000fc3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc2000)={&(0x7f000095d000)=@bridge_newneigh={0x24, 0x1c, 0x400, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_VLAN={0x8, 0x5, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$int_out(r4, 0x2, &(0x7f0000f04000-0x8)=0x0) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f000062e000)=[{{&(0x7f0000c22000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca63bbe8b312438b40b4bb1d6894349795fac26a9759a1a5354b2dad6ff4ddb98adc27d64a7a1ace5de8e026540761fe91418830618ef16b3be0e88cb33f064451509258ac703d6648a8273065aa026888ca1acae1665818b2a3c771c521032a139c18c8039245eb1791e4f3e8eb2be65514c2e5e2e1bf807241595e414dab8aff0a4b607cd3df9f69de97cbd0fbf33266174a18c42ef47cf03c4e5da4c454502a5d6751e7c29107d84cb1290ac7404018a9a407fd9bbc13dcf1871d67d2520fc2e3dbf69cab62683cdf8926a3021a06a754dbd489d750c993d9ea7e16637cdd2bb9b6d7b41466b47891f37e04c593e6d255c37121b32223e679f25e12231410629624b1a4a3cd7b93bfc0b36e3ee7f06bdaa5c2a0dd5bec361dc70f1a63d51028e2edac22400aea5251615a3f9178537ae9a7a5b113b35fdfa03af1f0a42c2d724b8ddf244add19a512998aa4ddf271073821683f4e70061f1e71ea6fd6640307c1f67bd835632b96d143b1dfc275f7ed56761d8dafd42f4d1760945d3d250b00cad85b9b00bffd8cb21cdf0d6ca9579fdfae25df9f7a9fce047987b0861c990af49799f2c617a07d697129bebb69ba5e823ca562bb02ea0e43658799b8b1ca80d084e5aafa6578489e1b63a0e7e1187b36dd344447bb90e373884dea22e3267172dc4f75e02de216ca6f60743a5e41c2df23e86178e58af5593f9860eda8e3137ee073964f28e97e1a89941f1e94791361168e6709d4c1b29c9f1da2af2449387005072c618416d5fcc54c0cdd3aee6368b572b3767b9ec26937cf13ef1154030c", 0x2e1}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000b49000-0xe8)=""/232, 0xe8}, {&(0x7f0000141000-0x99)=""/153, 0x99}, {&(0x7f0000715000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x195, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00009b7000-0xb)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000130000-0x18)={0x5, &(0x7f000008a000-0x1000)=""/4096, &(0x7f00001ae000-0x78)=[{0xe64, 0xa2, 0x800, &(0x7f00007b2000-0xa2)=""/162}, {0x7ff, 0x9f, 0x0, &(0x7f0000999000)=""/159}, {0x2, 0x94, 0x18, &(0x7f0000963000)=""/148}, {0x401, 0x37, 0x6, &(0x7f0000cc8000)=""/55}, {0x5, 0x43, 0xfffffffffffffcf4, &(0x7f00005b8000)=""/67}]}) recvmsg(r1, &(0x7f00000ab000-0x38)={&(0x7f000082c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000013000)=[{&(0x7f0000175000-0xfa)=""/250, 0xfa}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() fstat(0xffffffffffffff9c, &(0x7f0000e75000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 2018/01/18 08:25:13 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x6, &(0x7f0000b05000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) close(r1) 2018/01/18 08:25:13 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000b57000)='/dev/adsp#\x00', 0xca, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000181000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000490000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000395000)={r2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={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 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000e1b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r5, &(0x7f0000136000)={0x0, 0x25a, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000cd1000-0xe7)="68efecf6b8ca51aa94b5787ed8ef39b65a4b4a4d26cc2c2e81ddd01d2329eef916051e0ed64cc36d8d30f120be89e88467a06a41e664708f2f5bbbf9ed38951e0bac03e7abf4b79779021042e833e76a35a7da9b9e8ff82cbe56d65dfd53384fcb61cc4fed2d324ec76ccee336d56dc9cb5c51e514c92dcce40264da4c4bca9222b1f4239c96aac965a249b764bf7193d3ad1eee51bad2e56d4bd8d8e97b506aa9c96056f203c95410c7e35164f4c61d442408b9c9de75b77f82e34273aca8a620bbde1418354a55bd4e25ae4ccbabedeb9f519b1a70ff24957222b6a054d1b897723c979b28e4", 0xe7) r6 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00007cb000-0x10)={0x1000, &(0x7f0000314000)="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"}) ioctl$KVM_RUN(r7, 0xae80, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000077b000-0x4)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0xfffffffffffffe60) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfbfffffffffffffe}, 0x1c) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000ee1000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000deb000-0x8)={0x2}, 0x8) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) r2 = dup3(r1, r0, 0x80000) epoll_pwait(r2, &(0x7f0000f67000-0xc)=[{0x0, 0x0}], 0x1, 0x8e7, &(0x7f00007b6000)={0x5}, 0x8) 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004d8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r0, &(0x7f0000d1b000)='.request_key_auth\x00', &(0x7f0000a54000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r2) 2018/01/18 08:25:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000010a000-0x8)='./file0\x00', 0x80000, 0x150) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x2) 2018/01/18 08:25:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000e01000-0x38)={0x64, 0xbcb, &(0x7f0000365000-0x8d)="1a663f849f757b92d9f8fe6e4e436d43a187716a821995d8f1975baa28d3302d82e430db80b3506c9d71d912d0f0daca011a3aba6db64a1004b20f1259584b05f3686bee66ab49193f3682dbed32f06cf8290cf6923ec6cb637643f468d6a195bf9637bb01a8a5deadd74b28a9fa073b8b020b7828b73c87aac7e3e013ad7dcb7d2ba2df70d3c1bb1cd55e0009", &(0x7f00002c2000)="00e9fc8611a43d2d02dd23a1564d37", 0x8d, 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]}) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000bb5000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002c000-0x8)={0x0, 0x8001}, &(0x7f0000188000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000424000)={r1, 0xd6, "2df796126e7a4ac2683239ab063a4da9918f417f4ac3ca506fd4f7a5675c2903573ee6c6e9eb03f39905209f7ad8fb3ef6683388efb3cd290c57846506448c3c960db0c66a436d75209c67350fff1afb8067f20b59b5f224fdb6bdc8d5ec61121f442b7a968894104c14aeb98196b5350c2d56bbfa098da1817af0986c5154f5d6ae4902de17369c827c514aac0493deb4e6b0df2df9f288a7d844b9d04179093c4851efbf19bed558f68975746b0a87bcd8de055683ebbb43e84745d5e821ca97d24893a830facdec7b31cbbfc4f8f1d3353fb389d9"}, &(0x7f0000005000)=0xde) 2018/01/18 08:25:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000074b000)=""/236, &(0x7f0000fb4000)=0xec) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000791000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001ef000)=0x3, &(0x7f0000848000)=0xfffffffffffffef1) accept$alg(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000351000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/18 08:25:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000077b000-0x4)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0xfffffffffffffffc, 0xfffffffffffffe60) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfbfffffffffffffe}, 0x1c) 2018/01/18 08:25:13 executing program 6: r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) fadvise64(r0, 0x0, 0x881, 0x3) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x2, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000032e000)=0x3, 0x4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00006f7000-0xc9)=""/201) r3 = syz_open_dev$amidi(&(0x7f000092e000-0xc)='/dev/amidi#\x00', 0x7, 0x200080) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f000072a000)={0x6, 0x0, [{0x80000019, 0x2, 0x6, 0x7, 0xd894, 0x100, 0x3, [0x0, 0x0, 0x0]}, {0x4, 0x3f, 0x5, 0x401, 0x6, 0x7f, 0x5bd2, [0x0, 0x0, 0x0]}, {0xc0000001, 0x6, 0x7, 0x6, 0x7, 0x5, 0x3, [0x0, 0x0, 0x0]}, {0xc0000008, 0x9, 0x2, 0x101, 0x6e, 0x9, 0x1, [0x0, 0x0, 0x0]}, {0x7, 0x2, 0x2, 0x1, 0x2, 0xfff, 0x1f, [0x0, 0x0, 0x0]}, {0x1, 0xfff, 0x2, 0x10001, 0x8, 0x3ff, 0x2be740, [0x0, 0x0, 0x0]}]}) ioctl(r2, 0x4000000000001262, &(0x7f0000494000-0x79)="") ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f000006d000)=""/17, &(0x7f0000080000)=0x11) fcntl$addseals(r2, 0x409, 0x8) 2018/01/18 08:25:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000419000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00002ff000)={0x0, 0x8, 0x2, 0x9, 0x1ff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x3, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f000028c000)=""/119) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r2, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 112.416972] kauditd_printk_skb: 157 callbacks suppressed [ 112.416980] audit: type=1400 audit(1516263913.871:1098): avc: denied { prog_run } for pid=17075 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/18 08:25:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000097b000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) r3 = syz_open_dev$vcsa(&(0x7f0000bf6000-0xb)='/dev/vcsa#\x00', 0x74, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00003ed000-0x10)={0x0, 0x7fff, 0x100, 0x40}, &(0x7f0000b3d000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00009ae000)={r4, 0x5, 0x4}, 0x8) 2018/01/18 08:25:14 executing program 2: clone(0x0, &(0x7f00000c6000)="", &(0x7f00007a4000)=0x0, &(0x7f000070a000)=0x0, &(0x7f00001cb000)="") rt_sigaction(0x0, &(0x7f000098f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000a2b000-0x8)={0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000106000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d52000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000527000)='/dev/rtc\x00', 0x420000, 0x0) getpeername$ax25(r3, &(0x7f0000b6b000)={0x0, {""/7}, 0x0}, &(0x7f0000540000-0x4)=0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00001c4000)=""/118) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000de9000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000a0000-0xc)={0x0, 0x2000000000000000, 0x20}, &(0x7f0000545000)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000cdf000)={r4, 0xc85}, &(0x7f00000e1000-0x4)=0x8) 2018/01/18 08:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) syz_open_dev$sndmidi(&(0x7f0000cf4000)='/dev/snd/midiC#D#\x00', 0x81, 0x40) symlink(&(0x7f000025b000-0x8)='./file0\x00', &(0x7f00009ea000)='./file0\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cc6000-0x8)={0x0, 0x0}) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000646000)='/dev/ppp\x00', 0x300, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003f0000-0xc)={0x0, 0x0, 0x2f}, 0xc) 2018/01/18 08:25:14 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fda000)='/dev/loop#\x00', 0x3, 0x2037e) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004d6000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000a2d000)={0x3, 0x6, 0xe0000, 0x3f, r1}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x20, &(0x7f0000fdb000)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000fdc000-0x4)=0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f00003cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r4, 0x540a, 0x3) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x40000003c4c5c2b, 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000000)={0x127ff, 0x2, 0x2000, 0x1000, &(0x7f00008f4000/0x1000)=nil}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x20, 0x1, 0x9, 0x0, 0x2, 0x4, 0x6, 0x8, 0x0, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f000033b000)=0x1, 0x8) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f000000a000)={0x9, 0x4000}) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e92000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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}}, &(0x7f0000741000-0x4)=0xe8) lstat(&(0x7f0000438000-0x8)='./file0\x00', &(0x7f000017d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00002c5000)='./file0\x00', &(0x7f0000371000-0x8)='./file0\x00', 0xc000, r1, r2, 0x8001, 0x2, 0x1004) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000d81000-0xc)='/dev/amidi#\x00', 0x20, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f83000)={0x1, [0x31]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000e}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x11, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x1b, 0x0, [@multicast1=0xe0000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000-0x48)={{0x1, 0x1, 0x7000000000, 0xfb477e8753a8bdb1, 0x80}, 0x80, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000202000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000040e000-0x4)=0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000d66000)="57ba3cf8f8e424a402012df853f381b56b5c0ac16d1caa679c23320f787e72a44999560c46f612e5441d57adb2a80770bda529f933584988f73324f01e4d86109be93397") ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000027e000)={0x8000, 0xfffffffffffffffe}) 2018/01/18 08:25:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0x5}) r1 = syz_fuse_mount(&(0x7f0000246000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000062c000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000002000-0x110)={{0x3, 0x6, 0x4, 0x3, "b06cb58c412805870dd71016282f8a596fdc09a6ebbc31685843e85a02031e1e2fcbb449c4ad34931ce8dfc8", 0x6}, 0x0, 0x0, 0x0, r2, 0x6, 0x0, "fef023258ab38050394752f7956bed7e21dcff7cc3496e8a927f1cbeec130bd76ecaaca84347e8f51ada8b13b17f6b6cc7690f6865eb193376f3a6420089fb95", &(0x7f0000000000)=')md5sum\x00', 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], [0x5, 0x2, 0x6, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001000-0x110)={{0x313, 0x5, 0x6, 0x0, "f0d8349438d01e2cd57f83cbe4201f050125495c550a006e1dd92cfa68d742c970b9aef4a628e233ee83d058", 0x4}, 0x0, 0x0, 0x3, r3, 0x5, 0x5, "127926d3ddce535ac03f3c816784fbdfa09120d20447d68317c1190aabfed28c0351abca89b92f9005ab686d955adf835372a4fc4c47c2b42a60c5043fb262e9", &(0x7f0000001000)='user-systemlocpusetvmnet1\x00', 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xfffffffffffff001, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001f6000-0xd)='/dev/usbmon#\x00', 0x7, 0xf6055ca2431f8fab) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00004c5000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f0000951000)=0x8) keyctl$link(0x8, 0xfffffffffffffffb, r0) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000098e000)=0x0, &(0x7f0000d6f000)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000069000-0x20)={{&(0x7f0000440000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000b48000)=""/61) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000bcd000)=0xb7) r3 = syz_open_dev$sndpcmp(&(0x7f000035e000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007b2000-0x8)={0x0, 0x0}) sendto$llc(r3, &(0x7f0000112000)="e86363ac7ed6a0976397be5f1ae4f930e02e6df547d4248c798721cb08c22105c2ad4a07f08acbe2678beb294aeac38001ec438885eb0a4b7c1e7c4c7e9b77447c24b24d4c7fe8b885f406393599094003bf6bc63f279ad601871768d13b381eff00d09f1d794ba873e3737a9dca954f52bbd45551e998ab9d92", 0x7a, 0x800, &(0x7f00000c1000-0x10)={0x1a, 0x0, 0x621, 0xa77b, 0x5, 0x1, @random="c76d88479725", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000766000)=0xfffffffffffffff9, 0x4) 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f0000016000-0xd)='/dev/usbmon#\x00', 0x4, 0x40) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f000000a000)={0x9, 0x4000}) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000487000-0x30)="050066aadd6252a72155e79732c4c741bf8352bf213a6d8ae36be97bf94283170b23e780bb2b39791e01dd6f5496ed2b", 0x30) recvmsg(r0, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ff000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000a30000)={0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000d000-0x6)='./bus\x00') symlink(&(0x7f0000ada000-0xc)='./bus/file0\x00', &(0x7f0000ee2000-0xa)='./control\x00') creat(&(0x7f0000ccb000)='./bus\x00', 0x0) 2018/01/18 08:25:14 executing program 3: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb5000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fb4000)={0x0, 0x81}, &(0x7f0000fb5000-0x4)=0x8) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000fb5000)={&(0x7f0000079000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b77000)=[{&(0x7f0000243000)=""/87, 0x57}, {&(0x7f0000fb5000)=""/70, 0x46}, {&(0x7f0000b8b000-0x21)=""/33, 0x21}, {&(0x7f0000793000)=""/4096, 0x1000}, {&(0x7f0000b99000)=""/109, 0x6d}], 0x5, &(0x7f0000135000)=""/76, 0x4c, 0x6}, 0x10000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fb5000-0x8)={r3, 0x9, 0x3f}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00007bc000)={0x0, 0x0, []}) 2018/01/18 08:25:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000283000-0xb)='/dev/loop#\x00', 0xc8, 0x100ffc) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f000077c000)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x80000001) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000429000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x90001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000)={0x80000001, 0x4, 0x1f, 0x80000001, 0x3ff}, 0x14) sendto(r0, &(0x7f0000003000-0x30)="", 0x0, 0x0, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000008000-0x4)=0x81, 0x4) 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003ef000-0x8)=0x7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$getown(r2, 0x9) ioprio_set$pid(0x1, r3, 0x6) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) accept4(r2, &(0x7f0000eda000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f28000-0x4)=0xfffffd11, 0x0) 2018/01/18 08:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x3000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x10, 0x5, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") symlink(&(0x7f0000109000-0x8)='./file0\x00', &(0x7f0000057000-0x8)='./file0\x00') 2018/01/18 08:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) clock_gettime(0x0, &(0x7f0000bfa000)={0x0, 0x0}) ppoll(&(0x7f0000ba2000-0x8)=[], 0x0, &(0x7f000058e000)={0x0, r0}, &(0x7f00009e6000-0x8)={0x2}, 0x8) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000784000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x50000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000018c000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xba0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000234000-0x20)={r0, &(0x7f0000fe3000-0x1000)="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", &(0x7f0000c0a000)="470f4069a570b9", 0x2}, 0x20) listen(r2, 0x0) sendto$inet6(r1, &(0x7f00009ab000-0x4c)="e01055096b91be20e7f465e87ed647c5d2eea9f2539f3683a3d78af1761aeb98242e44fd562fe228f74724f3d57c2d3c0d1962aee88cc3cbfeccdff03ca2ac4114e86d6ad094e7f4ac7f2be0", 0x9a, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00009e4000-0x7)='%', 0x1) 2018/01/18 08:25:14 executing program 2: semctl$SETALL(0x0, 0x0, 0x11, &(0x7f000099d000)=[]) r0 = syz_open_dev$sndpcmc(&(0x7f0000d8d000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffff, 0x202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x2}, &(0x7f0000a22000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000170000)={r1, 0xfffffffeffffffff}, &(0x7f0000001000-0x4)=0x8) 2018/01/18 08:25:14 executing program 5: shmctl$SHM_INFO(0x0, 0x3a, &(0x7f0000276000-0x6a)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d001000000f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000925000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 2: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4)=0x0, &(0x7f0000ef7000-0x4)=0x4) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000931000)={0x0, 0x0}) 2018/01/18 08:25:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x1d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x1, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:14 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x8, 0x40c000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003c2000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f0000000000)=""/186, 0xba, 0x20, &(0x7f0000f51000)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000002000-0x8)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000ba4000)="") 2018/01/18 08:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x8) creat(&(0x7f00009f9000-0x10)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000bfa000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000dec000-0x8)='./file0\x00', 0x2) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d2a000)='/selinux/load\x00', 0x2, 0x0) clock_settime(0x2, &(0x7f0000567000)={0x77359400, 0x0}) 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet6(0xa, 0x6, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000009000-0x10)={0x0, 0x9, 0x100000001, 0x94}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000e000-0x8)={r2, 0x1f9d9136}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x1000000, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/18 08:25:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000812000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) pipe(&(0x7f000093d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000efe000-0x67)={0x0, 0x5f, "cb1163840f4cb52dac2b87b315ba2062f9782f1086ca06df9f5d231622bb746dea2f0e1faf99e26e3ca51c8e11005ebc2f63fd1e23b19167ed976a368d46410d521348362869b1852ac641df81b8158eb88d369e3079ef9daa642e815cfd99"}, &(0x7f000093c000)=0x67) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000a31000-0x8)={r4, 0xffff}, &(0x7f0000b97000-0x4)=0x8) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000e3a000-0x8)={0x0, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f000091b000)={&(0x7f00003a0000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006b8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000245000-0x4)=0xb) 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c9b000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000073b000)={0x10000, 0x5, 0x80, {0x77359400, 0x0}, 0x100000001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000fd7000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readlinkat(r1, &(0x7f0000d91000)='./file0\x00', &(0x7f0000afe000)=""/55, 0x37) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000052d000-0x1a8)=@dstopts={0x3f, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}}]}, 0x1d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000534000)=0x2, 0x4) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendto$ipx(r0, &(0x7f0000013000-0xf4)="e9ce197c74761cda73ea1f7b182760a842b51923e20efb3dd358008be6586ed179708c77926f3dcac79e42c06b462da0c01f91ac2efcfe059c8c71cf08b8b478fdd9284e66afa53388209b31c5f2fc7ac3f0242e606bf4192e5cb1733dd0b7c2b4d235b1633ea051bf413d04aea426aa0f2ed00e56593dedd293978557b76dad4d4dc317e2bc0e71de3b73d1919b43db483dc9adcd680235440d9ff7650b37fc5c046a42646891b9b642bb4027f2c51f67bbd01cb4fcb2d2843b5a92560d7be1ec81a974a315bf271d823ca91c2ea5ab16445550f670adaa96d93ba1436b3321d23f7e9ae2c42f2fd39181974c090d3ba85519ef", 0xf4, 0x90, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000078e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00000a5000-0x4)=0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000ba2000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$dspn(&(0x7f0000f77000-0xa)='/dev/dsp#\x00', 0x26fa, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001ac000-0x4)=0x0, &(0x7f0000c11000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000248000-0x9)='/dev/sg#\x00', 0x6770, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000817000-0x68)={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]}) [ 113.084222] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns 2018/01/18 08:25:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f000049b000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f0000e54000)='./file0\x00', &(0x7f000083d000-0xc)='./file0/bus\x00', &(0x7f0000a6c000-0x8)='mqueue\x00', 0x0, 0x0) 2018/01/18 08:25:14 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000ad3000-0xa8)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000878000-0x4c)={0x40, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f00009d6000)='/dev/midi#\x00', 0x4, 0x450802) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000079a000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000051c000-0x1)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2f000-0x20)={0x0, 0x0, 0x10001, 0x7ff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000a04000-0x9)={0x80000001, r5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:14 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d29000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = semget(0x3, 0x1, 0x200) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000e7e000-0x38)={0x0, 0x0, &(0x7f000037f000)=[{&(0x7f0000fcd000-0xfa)="a691754e4bdb69fc44a70e28318939d3d2f003feca61b337626f91bda95fb47f302f25a2450e41bc78e9165e690616519e01f30e83680911fa464ebf1a2b03a96e9d062ba67d5b0e26d89df372e71235d38df140e4e0ec29ae1d96cedae7115f030a09acd857f14d1d59b8d5acefe4fd62fc00de56b417cacffa250d0743a37edfaa0e26372b7bf226ccf6910020a338ccfd2dd1934112b7a5bc5410e6af2d9d823b123029c41bfc2f3038b3be6dfa303b8b7cd865f2b78ae6d45167436bad3f1817bab7aadb35b5ba643e98f279430a4e10406e50f92fccc4f684d870bbae5a33082ea8fcbc4871cf7a27d71102001e3d4e69fb14be55f52dc9", 0xfa}], 0x1, &(0x7f0000fcd000-0x130)=[@iv={0x100, 0x117, 0x2, 0xea, "b81301751968574b0eb3d9427e8ff41e2330b68a87bb261c3747e91145f93ea19b26e3c987514a607cb904ebd09042cc6098fb34cf8c44664d45b5d40721f6bb2cdce37a0d0fd80323377d65d6fb903aad850fa5d5dd63bbffaf2d871d3b5aed9675fe68ce37286e84858f2de678fca83d149e6c82de9a47fc8db9f81d8ce632fc52535821f8a6a9148e0d7591d219ddfcb8fd83d349cbbef1d6d87c5a39064cff4b0653403ff2994e7f13b710c5e211dbf7411e3f921ea275fc182af435853d4948f8e72911c2a907e0803247a31887634a0f4c94deb38da38fe364fbbb6449aeecb0c9225e85ea8b81"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x130, 0x8004}, 0x40000) semctl$SETVAL(r3, 0x1, 0x10, &(0x7f00004b5000-0x4)=0x8000) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000fcc000)="0c4a6af6b2280bb6c58c8191ad7cd42cf1b535448e3bd87b6c09f39c9a829d8867cfe6198e8ad0e0b23325211061e5eeb78e1df9b8aa0964e456405d423d7142c475d2f22e8b5dcfb96fda97d97a75f4b116a05aacaa24da5ef380fc5d6801121bc6f8d6f7a78ac3c79a011d84cbd7cf0ab72026fe5a1e9eb5a8954d0ef56b49913fa26bfef2674cd5f392c77a7df15689be13adc93e3fc170dc84", 0x9b, 0x40, 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000042f000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000b8a000)={0xae, &(0x7f000062b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000004c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000531000)=0x14, 0x80800) fcntl$addseals(r0, 0x409, 0x7) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c8f000-0xc)={0x3, r0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000181000-0x8)={0x0, 0x1f}, &(0x7f0000c42000)=0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000208000-0x79)={r3, 0x71, "e8e7d853711fa9a4b5800c2782936eda6d1cb7744bfa23b0fd10e97a1a00b6520326045b7aaa5fd34dd8b3fadaf88c2d4b387bc947ba6f2b79d8f905e7148deedaa8982ac3fa62b39258fcf6a4c4996965eec2f47caed32d2ba0d53f7f0c3e8349877c79ec9ec9608922e3504928d1efb0"}, &(0x7f00003df000)=0x79) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003a6000)=0x0, &(0x7f0000e7e000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006b5000+0x50f)={0x0, 0x0, 0x0}, &(0x7f00004fb000)=0xc) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000132000-0x40)=""/64) r5 = syz_open_procfs(r4, &(0x7f0000bdd000-0xf)='net/ipv6_route\x00') sendfile(r1, r5, &(0x7f00004db000)=0x440, 0x4) 2018/01/18 08:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xc}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000893000)='/dev/dsp\x00', 0x10000, 0x0) ftruncate(r0, 0x606) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000fc3000)=""/172) 2018/01/18 08:25:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000c26000-0x4)=0x0, 0x4) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005b3000-0x38)={0x0, 0x0, &(0x7f0000c99000-0x40)=[{&(0x7f000011f000)={0xe8, 0x2d, 0x8, 0x3, 0x3, "", [@nested={0xc4, 0x7, [@typed={0xc, 0x14, @fd=r2}, @typed={0x18, 0x71, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="d7cc91a23022beb1be0c74caeefeafde337b8026ae59ec8ddb7542edb50725f83490f282084a6c7270fcd29b3537539ca8e9996281f4f08ea7907e28bacffa5828782d81f5e833", @generic="52d9f79d5a5913891f06172a1611fe03826c263ad2e77944782532d6196add093e77663b22eb0c976c", @generic="38f97cfd3662c3dcf45f19657c1387b1ddd60ebb39d6d92f28ce3e29a17f6b2fd14ebc497689395282d7f072"]}, @typed={0x14, 0x71, @str='/dev/autofs\x00'}]}, 0xe8}, {&(0x7f00004a5000-0x13c8)={0x13c8, 0x2e, 0x204, 0x7, 0x0, "", [@typed={0x18, 0x5d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x1008, 0xc, @binary="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@typed={0x48, 0x40, @str='salsa20-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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @nested={0x34c, 0x85, [@generic="f1b1060a90f63dc1c4b8c3f587c0ee9acb6a3178ca5d14a41e5e42cc2b703d993d36", @generic="b043eb5cca2c5d34a1d51ee6dd98e1a53a253b170a83ea1932707ea5592532ad6827afeb48ce7920a666dcd4974873ebd4a939cd8338ff3dba47cf6e2fc63f91e920803499015da804b03b5445b6c1ec439ef3670ab0fae54337a41572fbed37873023dca86943cfb48216ec7e10b399ec99033f0fa7768b2af4613c5e7e568a05fb90d01462565538ec0318b47be130b369cd1ca8a29762440aa77c31ca2f48ecc8565fba3bf34bf820a220d494f7c4ff54ac0776cbd98262da1432786357995a1750e7213ebb4709d532be8e530e828b1cc0664241e455f64e706030ad18", @generic="6562131fdf1a49b8bae6d30d29ec8c5a5faa933950ceac035a8d96dfa5cced343e4e8804fdf8cc7e7beca78556e786381c7b9a104bb1ae2e35bbf5a7ed2d9db67faecc4ed62036f0406bfc07ec5ae03785d437b64b8e22be7a958ca251abd26094ceadf1fcfc13c69a582a540ec362d04b08a45c103e798a51afac100e06d20e04da77556b975b72feb6730cd8dac2583393ba7486339dcf41c4292455f033a0da5bbe40ffcdd7e4a9aab6ba52233baa9e51daa3d54ebb61db624f431a1715155d3440b0de8a4886a936ad01416901dafcf07b63110cfc6f2bb8285763ad949512da80aea0611601d5", @generic="4767d2139e80ac5937171c9d6732f1e43bdc42abc4e3979706fff010b249f7763dd3dc1e40ea39c9346f7ccefd5b78e6405d11d2142a71", 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@typed={0x18, 0x5f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8dd2d2a61619f208f76ce765b43702a6f3a7d2dd2b11adb5242548059c84920099942eac8da57622b075a31e628e37e4c57078e93e339d0b316719492d5b293a5e11d29ad6faedf61aaf40a8e3b0fd829071bd5fdfd6b53ddb0240f9fbf8ecc50254aca8f358ff3d9450fdf388807c1b2ff9ff12c7a56c85291dff1755ff2f3a4070afdcaa5d045b71ea4c0d851bc59a1bdb247e5d6840091f9c0dfbb0cbec62485fc096e62d19ef6664185f461f2eec5ffd1dc917fc0921d3", @generic="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@generic="87cf90265df22a06738fa918e21632bb2bf0924df1995e7a407b021b80ddef90a865ffbade65ed7a3b29db5eda03ded071b803ba68ea6cf44f486501a0e841818ee19ce7f2cf1e853c377451454b98c9fb17d6c64d2a1602b45876df873ff87071e6eb9e31eb454873ad99c3d3d4abfb95c80500f5d35a29adbecbc40d5d14df7265b65bcc3a42d76906c78b0993e8a365bc918a360e399a251a1ad8f8ee889d5eef2a871bf935a6a56f228d1292e200a46d929bc8460ba3b86bcea57a1946402020653f17c070c5086e971351e981b80fc9c93373be4516fb6fbe61bb71c74618", @typed={0x10, 0xd, @u64=0x8cd3}, @generic="26e7dc5f02e4750ebab8e6ba9b56161abaa134231bb3bc4f037d7c2ea6f48109356edb47c54a3b5e4f1281e3c4d21a82d2d1bc740db7d07fd261b7b322756c1bf067aae45c33279bba9bd38a736b4c8b15c3acbeca9c40a7b51fe459ac1e5ed5b7a4576387bb9bf5fc26bbc9fbd492ae38451899690a012708245457f46fbc0ef1cd2a44e9a51e8c9aba5b7f5789b9fd1fea8fff8b09361525d57642249f4452738e282fc430d3bd37acc182727065974f3a944bfa094593f2cc896b3deb093e88887437533c3bcde0c6617bda60bd2fbee7d537de7defc07290e9aa49ce546ae23c774d93da28a00219eed8ad24285251101e55a70c5112205c39900923b14ca45b104b8923b9483ead97243fbe3909206d3bf08e12e43ce97452ab40d9cb4c6e37f61ecb4e9537adce3b06122a21d1bfc73366ffabbec0ce1edb542bc80957baa9dfbfa4bbf5cc6d3b794573249d86052713aa10a9b3dccc82284fce034363c11815ca07eed6611a88016b293c45bbc8e1aacbf231d37d0b2ee1e6ba8e22834797c058146b268205f7b4fdbcf32a9a74df47656dc403f990788bcd375b4422e78cdfde47f10bd6fd67570524c08636219114656639821909d075bc994837b3c1653c49a471e9cdd2eb3dfb51288a3a2aced1e8e5ecff0ea28bc2f643e061b303191083f5a941fc1e86705c10002a20a42413e1535b663133ebbd53953eae5e608baa4470c2e54a00a9f9988034abcc45da01b6bbacb0cbda21ad3c92d159014f2b10f45b5cb75f5630b572cca518e20ddefcfe8c6362e7202e864bd0db5d949005dd2ed5be0c7a329564f3ea5178aab80fad2321cad6142be1b204ff3201c46de186168e85b86d94b23cc4a6e51dfd04f53c317dc43ed9df97b6a860aa457b29a3296f162e90238f8c12a6b8d511f555040bce10e5eaf8e4bcabd772290f1b021ec3a499955fbe956402fe3984e65ae5944ba97a8898c1f6e2c1032482963ddb79f49c20022e7e3fc59a71912cf76ff8daffa554a598f1f12743316b0d377b075413ba8d04799ac9fe0b1980fdde819e92189c8d2cbf67d295c994fb54529dafcd54d71227199edef46e30c4fad5fe99f5d6a54eb555d8168a14378489733455ba1255f2f77a91923b9d889d4f0118e82563ef714b1d2aef3fdafe41200ffb1e852b90d9b40364010e06336ff82eafa5ae5b843a27d02dd66c266e179b9d1d05c95b3646db1215c2c306f1c2383b2131a9d2152872c2a1e2e65d7c9d71318b34fb13077f13fbeba71b9dc8d2827b05425c0a291bd5ef5e426ae13e6fc12ccb9e35c4af8905b157335e011ffb10af144215c8d44e4d712b40beb3d0017ce7a772fb5e529851e9b349f74dea3f693e5e1f8545e7cef47f3aad21ab54ffb4b03f06b93314117a289ee9a625002596a8ab5b4fba807f91fe0a1254cb4275c420c50d7d705f8e9802bdcf299aed55828b742ec432bb109441236e53b10779fbad9764d63e7a16378327c35385665f0ec49d0326a2f742f2061c1d5432e168fe030431f9a85999b3473bb05f9bebfe6b41b42032677fec3fe6374fbe619c721e578e3b4ff3cc462071d1d6d004a6a2c368e3f7077f17e3f7a7ed376fff98c31c3a8b4d429d2d71e0d119d297592921b6543f6a31fa9f6be1fa1c1a2e666ea430160c0a208bdfe7284f21f4a75ecb90e76ce5db4b58e67a601add39e6630152fdd41df6c92b575906bb05de7c8259b51e7aec9cae2cdc17d62ac84affa0ae9485e5670249f55b155e180ec6bfc8642a11a90543118843f9fc730d5b947e972934b1aac91ff45416de4f936e155205c75b1f065a5826ebe72759f89f902cbf6fecc066ee226053bd3f1280e809c44334706aa671637c9320af28744f0785f174978accf216e130fcbb8ccf1a286eb2de4680a19749963585581b1ad17af3973f5008f182740979a706ddc52cbdef2596471cf18411f441829bf8885ceb07893015f8bd9d0a5c720e5d883928d4f79ce8c53423b0b0320e788f0bc158ad959a4a31b173c596c2d3546e46fb2a2161d567d2e0bcba66a4c607b755268d1a1575672d0572ae36829fc18c76dca03fd826398e1e06c6c9de54ca1ca89dec3bf820cbe7aaafe7b0b6acef13c2d2e4e8c87230108a27c40c72103005bd5a79a7fe382657dc473a07c11248ab54a76b5db47aa8d949f3c092f342a1870a905122e65381ae039101b8abbe3cd1daa2f0ed7b6c28ad4ae0ec33092e473c79bfa2935ec4f7e4af7060a4788d0e494d111b7407aa871c42e51bad9760c2fac69f24e66be377ff0c8d1f07a824cd8716ea446b67491acbc536b5b42f1a0de8294c19ddc5682044df81c7c38c0b7905c3bcdce1516797f4b3fbe440019e641579a58d5bb5609bebca651c5809cbc2c0cbbc20f49893058ce6d1a52c15af133ba595ba8cbdd3f3bf611b0cae32ebe678892bf692c1b839cf11fc792e4e65966879ad4ca0d79c4273196c4964f650359c357a3545651ad7202714e1e14f218eea2fdc004a566ca3471c954850ec59388026b101d8738e20923cb79293ee3b7263888d8dcf5e06777cf640bdece94d495c8ce80cd47b9c72fc9ba0402e95c395679a25a2909b0ff10e154d29e28f1f8d5f4b407f6bf888d5a0eaf381e8e871898156a8a6990c31df38c60c040f01ad3f128d34b576eb323f960566e645f3904b2780b57a702ad735da31b3591507ed5920691256de20fad98bea50e54356adbaa17a12c361d3c5fe21c0a512c570fd5af1e494cefb0e94a71b8d61afb38d8e24dddb9c36148cd8e40e7e6846afa5bdb5f100d153a9b2531b10b0e52d00f0b487de01e517fe1bf1cd318cae06d5a05dc21fa2a282443dbf617796c91c7b726fe0405d8e28cae0b04c8893ecaaa4b5a490d4e55afd6220bd3f8303d7fced16f3118ea6b4cc164ddabc2504ebee1432afc7e94028cc65f598949683bd099c40b469f1fa782405f447841cac8351f7db84d6573a7e0d6a03cb207c36da5a9cf3c0244abac5e87da31edfb2e825fb42fa311cde29c2065a13b40a282c879ff852a33449a2df569bca6de14228061f92042f6226ca71a2f5dd538580ba1ee663444f2ad3df0ba6b4a218de88fb4af55dd164f708b39587cb0b5ae14107dc53aa2633f82090097a39de8693b4a9ac6858d75b163ac71f079e5ea6a3a944331d76c9b3a5df3e19af1911d398fa9177a8ba0c69b94a9bddc76865b3e5812d71ee087304723cc42ffe37a5d8aa2bddb32125473530abfd7e83c05ee53d325a3919c053c9e0356aa0e7ba35147ca09e0f862ed8fc6c9bba9d468dcf87a9cd227e1a3d7ac91841968cc9a401370cad02cc2100ed76509f6c2fbe8a1fcb67ab318d65a019696f05333ac964d7a7123c127e2a46f52c404bfcbb9d5b0bc3b01c6a7ab8e97d6d94a46cb69264608b310069e97389459bffc132aeb4d2383d697ce36935b4559997fc4b6c023e05ce619bcde4007682d1af75135f779e3d78b8c97c7c33ddcf5be64eb05a2f93fcea92a84e0cec5458654585554680666b1d1c981b90f25be8238297f0429032759380d45d9e49246323d30ef194f7d013eb5e834b77bbff67c60a345d5e3e9a2e64d5a6273f365f06cef657d1922b0ccb4cf4388c8c66afb46c120b4733930f9943f3bb9ba1e8bf7d09bbe007bd499a0e51242d85cc1076e35fdb6d80d19b627e9cb8367b2853ba9a3de8bbe319d0066363afa2771f479470cdb7ad2e94fa9e3b6c54fb98db321a45aa3d5560319cea22162a16140e6b413a07bae7ffc8d2eb35c8e8b508598feb994556d4cd381c87fcf522b4be7385b43dae8dfa3a56b4a81abc5a16ff346110392cf1d17b59d70509254b97752880f336a71b693bfbdd1abc1c2ba0ee77be2d0fec390f11b6b443480613be2fee043ef88daee765abe24ad34c60459f3b22f68b4b494d0893376d86fa133bf344018d738df6b31a98499ae8f2735acd41d48c645ecebec9e42949f510a6dc837aea5d92feee87604bcb0a925e019ee4f5e43e0acba6d92b4fd1f1b53ced38eeb817b27223e9f9fab7d75b6da64cb6a42e861cdf9daa764a483a0116641ee5a76931c7bf0c79adebe15075df0e8f8c5698458fc9a179b42cb1555984789eaf34b29c86e425dfa7f547ebd2fe9fb7c9259a3d433ea7a274844656a172df950b3322960ab4b286ed6196dd1ebf08a32481df73722b8d4ef929f8e1d47481688ba464d57b79a832250b45bdafad1c625d15a06e761f77f21825d856e8de6d39951ba7613c9aa391a5c6a31b15ce79077ca8a37749d9f84ee196197e1a883dc944afd5ef7890234894b90bd13d3ce796e11ff3ba845e23030a1291368613a1bbf0d6001fa4e74aad7f18f878263387b8f5e96fcf42c2d78443cde0b23728aff71c2ed651cd618d62971bbb82478536114ad638dc7ad54632db8ef287ea46cc29972d5f2eeee3ead107d589e36866eb0b4525dec83896b5634a4016ee1cc2d4461c18bd48f9fbdbadc0e8bfc1ee9c77333a501c721a909f06e7653fe1fa2423cc3d95361020a31a15234620a9d43e2b15103487dd30479d6d6a06329d40816eab1a43c873e440e23b7c8e24961c40c97c0167d67f1b25b7fd9256a82fe0c6d733776c81e1a97dd95ff2e0f7c38cb1c72342eeab93fb81f1785edee22a170af02ec5ef2d57b4f866f289374ac298d7e253c97910e529a582f4c3ee9111db63877f0b099fe6f12c7a8c3e05efacf3a33e41aa67952e2e902059be36cd3cc02c4646e8e3edadc7cf71beeaefaf2b858389f5965751cddd18abdb6b2a532808419971048ed8c55007ccf94d73d88c6fdcba26f7d902eb924db1a89aecffd2d8780cc88ebf0f3b5b36843dc4960c21817bc3722b11fdfc53c5a2b5d810b9b1772a8ab022f267cfe53d7999009e3c9b4fa170d9706b1b52f0bd4e90606b8021bf395c11bd7a654f9d3cc14a584c57a87c4f11fb02b289573c85b997672de47d1b94df78b1b4035c6440055ff3da427b2d7f7da15911a9c520501f4ee3393699366b46d2576484b648ad07dfdaf5bb01e920ad15afa463a0824246601c81191e371a406ef72e4e8b5fd1d7a70009ab40bef8c6e595ac781506691f92b1165cd88a60ddd35d52c9d1c9d221c51f6151e20b3a34c3ee8b5a3786bf1e5254046dcab3c34ccda46c47ca5d00603f9476fc9165f0d77a91f7495c24730ad60cdfaa5f9f1098aafdf8f8a7d2dcfa30c1936425065f3101b1fd8e51fe32bbc80aa54843493072e0a00163ca5de12739d193930036ad3cd4875acfe2a52b705528f22526e21ccb0807d0990a35da8e5566e94ee887aa44a1369b439de552a00c8a6f3a736a50962d14bffb825318327a7f27eed21a92c819c9ce261eec0346ecc432bc3c9f504bba368f22ca683a65429403e20bd861815706df42b4fde51b72e50c92fc8358cbc759781848e0657dc2ee4018355f009742d5cead6ab017cf6afea9388b07952b3d52168e2293dfc81173a9dae88951831fc109e5c453ba4b80a4028b69ecfb68fab31ce20f2fedb1a78a9fc606a296161547b551706fe0f4242d2687d7f4ec70e38431de3a889f0049dcfb8b9d02de52421292272737f336b8678ecf25524da619e59faa55216ff0a5b8bad0cec7d2260937f2ce40e208bc936425bc9c42cf1f40635f2020e97124bdc9007f95039c42c2e10abb2b57e783294266bb26619473d36145d79ed46a9065a29690bbee2ec2c13f11bb4e48f5cd0a8a39d865fda443eb0b309d0b5c669c478b01cd0bde0f2abc2652e2", @nested={0x108, 0x2d, [@generic="6b2edff1be2f73be3db40e4b9453cd7ae2d054cd99fce5f0d3bd33ca3e7948f7d92a11aab576c2444024660b8436844ffcdcae72b22eab4baa421154cf23db8446bf2d715b9925755f0375899a11189e17bd6551764dcd29a3befe20e3040e439641b1424787f52dd96745cfbad20590fd47e5a4a732b16038d415fde0b1b094dc64f0f959b95519b870da5f861095a540d631153fc245a92685849214a0cb757fbc2c414348510960b6218c1a4ab138acbc4594f448309c735f1fa59b4740bbdab18e08511844bda78bc186929624d0ef97", @typed={0xc, 0x53, @u32=0xa00000000000000}, @generic="2f6f2e9f9e1e3a0f133a79ca45db134237ccbcc53ab128af27", @typed={0xc, 0x23, @u32=0xffffffffffff7fff}]}]}, 0x33d0}], 0x4, 0x0, 0x0, 0x80}, 0x40) sendmmsg$alg(r2, &(0x7f000020c000-0x38)=[{0x0, 0x0, &(0x7f0000036000)=[], 0x0, &(0x7f00000ab000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}], 0x1, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f00003b3000)='/dev/input/mouse#\x00', 0x6, 0x10000) recvfrom$inet6(r3, &(0x7f00002a4000-0xf4)=""/244, 0xf4, 0x40000000, &(0x7f0000698000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, 0x1c) signalfd(r0, &(0x7f0000448000-0x8)={0x1}, 0x8) 2018/01/18 08:25:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x3, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000+0x436)={0x6, 0x6, 0x201, 0xc073, 0xbf, 0x1, 0x100, 0xfffffffffffffff7, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80000001, 0x400, 0x100, 0xabd}, &(0x7f0000001000-0x4)=0xa0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000e58000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 2018/01/18 08:25:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e1d000)='/dev/dsp#\x00', 0xfff, 0x0) getgid() ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00001b4000-0x2b)=""/43) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000285000-0x4)=0x6) keyctl$set_reqkey_keyring(0xe, 0x3) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000276000)=0x3f, &(0x7f0000512000-0x8)=0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e3a000-0x9)='/dev/sg#\x00', 0x0, 0x142) read(r1, &(0x7f0000442000)=""/36, 0x24) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000652000)=""/231) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c64000-0x20)={@common='bpq0\x00', @ifru_flags=0x2000}) 2018/01/18 08:25:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a3000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000234000-0x8)=[0x8, 0x9]) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) [ 113.284310] FAULT_FLAG_ALLOW_RETRY missing 30 [ 113.289110] CPU: 0 PID: 17269 Comm: syz-executor3 Not tainted 4.15.0-rc7-mm1+ #56 [ 113.296730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.306061] Call Trace: [ 113.308631] dump_stack+0x194/0x257 [ 113.312243] ? arch_local_irq_restore+0x53/0x53 [ 113.316892] ? handle_userfault+0xb97/0x2500 [ 113.321292] handle_userfault+0xbd9/0x2500 [ 113.325501] ? handle_userfault+0x185a/0x2500 [ 113.329987] ? userfaultfd_ioctl+0x4520/0x4520 [ 113.334546] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.339714] ? find_held_lock+0x35/0x1d0 [ 113.343757] ? print_irqtrace_events+0x270/0x270 [ 113.348486] ? print_irqtrace_events+0x270/0x270 [ 113.353213] ? cpuacct_charge+0x2e6/0x5c0 [ 113.357337] ? find_held_lock+0x35/0x1d0 [ 113.361379] ? __lock_acquire+0x664/0x3e00 [ 113.365586] ? check_noncircular+0x20/0x20 [ 113.369791] ? __lock_acquire+0x664/0x3e00 [ 113.373996] ? lock_release+0xa40/0xa40 [ 113.377947] ? __lock_is_held+0xb6/0x140 [ 113.381986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.387152] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 113.392316] ? find_held_lock+0x35/0x1d0 [ 113.396374] ? __handle_mm_fault+0x3296/0x3ce0 [ 113.400935] ? lock_downgrade+0x980/0x980 [ 113.405068] ? lock_release+0xa40/0xa40 [ 113.409027] ? do_raw_spin_trylock+0x190/0x190 [ 113.413582] ? userfaultfd_ctx_put+0x720/0x720 [ 113.418145] __handle_mm_fault+0x32a3/0x3ce0 [ 113.422541] ? __pmd_alloc+0x4e0/0x4e0 [ 113.426399] ? print_irqtrace_events+0x270/0x270 [ 113.431144] ? find_held_lock+0x35/0x1d0 [ 113.435191] ? handle_mm_fault+0x2a0/0x930 [ 113.439399] ? lock_downgrade+0x980/0x980 [ 113.443552] handle_mm_fault+0x38f/0x930 [ 113.447596] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 113.452147] ? vmacache_find+0x5f/0x280 [ 113.456093] ? vmacache_update+0xfe/0x130 [ 113.460216] ? find_vma+0x30/0x150 [ 113.463741] __do_page_fault+0x5c9/0xc90 [ 113.467782] ? mm_fault_error+0x2c0/0x2c0 [ 113.471905] ? lock_release+0xa40/0xa40 [ 113.475863] do_page_fault+0xee/0x720 [ 113.479643] ? __do_page_fault+0xc90/0xc90 [ 113.483856] ? _raw_spin_unlock+0x22/0x30 [ 113.487984] ? __mark_inode_dirty+0x262/0x1170 [ 113.492547] ? __inode_attach_wb+0xf50/0xf50 [ 113.496941] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 113.501768] page_fault+0x2c/0x60 [ 113.505196] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 113.510964] RSP: 0018:ffff8801c266f928 EFLAGS: 00010246 [ 113.516299] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aaa41 [ 113.523541] RDX: 000000000000010c RSI: ffffc9000535c000 RDI: ffff8801c266fd28 [ 113.530784] RBP: ffff8801c266fa08 R08: 0000000000000000 R09: 1ffff100384cded1 [ 113.538029] R10: ffff8801c266f858 R11: 0000000000000003 R12: 1ffff100384cdf28 [ 113.545272] R13: ffff8801c266f9e0 R14: 0000000000000000 R15: ffff8801c266fd20 [ 113.552531] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 113.557709] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 113.562873] ? iov_iter_revert+0x9d0/0x9d0 [ 113.567084] ? current_kernel_time64+0x122/0x2f0 [ 113.571813] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.576802] ? trace_hardirqs_on+0xd/0x10 [ 113.580929] ? current_kernel_time64+0x1d4/0x2f0 [ 113.585663] generic_perform_write+0x200/0x600 [ 113.590217] ? __vfs_getxattr+0x8b/0xc0 [ 113.594176] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 113.599431] ? file_update_time+0xd3/0x5b0 [ 113.603639] ? current_time+0xc0/0xc0 [ 113.607409] ? clear_nlink+0xb0/0xb0 [ 113.611104] ? down_write+0x87/0x120 [ 113.614794] __generic_file_write_iter+0x366/0x5b0 [ 113.619696] ? check_noncircular+0x20/0x20 [ 113.623905] generic_file_write_iter+0x399/0x790 [ 113.628636] ? __generic_file_write_iter+0x5b0/0x5b0 [ 113.633715] ? iov_iter_init+0xaf/0x1d0 [ 113.637672] __vfs_write+0x684/0x970 [ 113.641358] ? lock_acquire+0x1d5/0x580 [ 113.645309] ? kernel_read+0x120/0x120 [ 113.649188] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 113.653919] ? __sb_start_write+0x209/0x2a0 [ 113.658224] vfs_write+0x189/0x510 [ 113.661758] SyS_write+0xef/0x220 [ 113.665191] ? SyS_read+0x220/0x220 [ 113.668794] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 113.673786] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.678523] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 113.683252] RIP: 0033:0x452e39 [ 113.686418] RSP: 002b:00007fe5b5eacc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 113.694098] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 113.701340] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 113.708585] RBP: 0000000000000062 R08: 0000000000000000 R09: 0000000000000000 [ 113.715827] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9d0 [ 113.723069] R13: 00000000ffffffff R14: 00007fe5b5ead6d4 R15: 0000000000000000 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000b95000-0x8)='./file0\x00', 0x125) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0xabc) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000b8c000)=0x0, &(0x7f0000d73000)=0x4) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b80000-0x3)='/dev/vcs#\x00', 0x1, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000a21000-0x8)='./file0\x00', 0x80000020) inotify_rm_watch(r0, r1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(0xffffffffffffffff, 0x4000000000001262, &(0x7f00002c1000)="9b31cab843badc5eed7520fe265d1d5cb9841f57b02eb75ce89206052e1a1ce463d20cce0e22") 2018/01/18 08:25:15 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f0000c15000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4)=0x0, 0x1000004, &(0x7f0000967000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000dbd000)={0x0, 0x0}, 0x4800) r2 = syz_open_dev$audion(&(0x7f000069f000)='/dev/audio#\x00', 0x4, 0x2020c0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000800000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008d4000)={r2, 0x10000, 0xe9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) perf_event_open(&(0x7f00007d5000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffeffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r4) 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cec000-0xa)='net/arp\x00') sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000cd2000-0x8)=0x0, 0x10001) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00006f8000-0x4)=0x0) setpriority(0x3, r2, 0xfff) r3 = fcntl$getown(r1, 0x9) ptrace$setopts(0x4206, r3, 0x9, 0x8) 2018/01/18 08:25:15 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008a9000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xd6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x0, 0xe6, 0x4, 0x5, 0x2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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) write(r2, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000e7e000-0x6)={0x0, 0x0, 0x0}) recvmmsg(r2, &(0x7f0000a37000-0xf0)=[{{&(0x7f0000436000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cca000)=[], 0x0, &(0x7f0000d26000)=""/246, 0xf6, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0x997000)=nil, 0x997000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000089a000)={0x0, 0x0, 0x0}, &(0x7f0000464000-0x4)=0xc) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) ptrace(0xffffffffffffffff, r1) getgroups(0x3c7a, &(0x7f00008cc000)=[]) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000997000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000902000-0x4)=0x32) mmap(&(0x7f0000997000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000998000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x7, &(0x7f0000999000-0x4)=0x9) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000997000)=0x5, &(0x7f0000872000)=0x4) 2018/01/18 08:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) recvmmsg(0xffffffffffffff9c, &(0x7f0000982000)=[{{&(0x7f000042d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000297000)=[{&(0x7f0000d99000)=""/51, 0x33}], 0x1, &(0x7f0000650000)=""/186, 0xba, 0x5}, 0xc0d}, {{&(0x7f00001b3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00001f4000)=[{&(0x7f0000243000-0xc2)=""/194, 0xc2}, {&(0x7f00004d7000)=""/235, 0xeb}, {&(0x7f000056d000)=""/187, 0xbb}, {&(0x7f0000d2a000-0xf3)=""/243, 0xf3}, {&(0x7f0000e0a000-0x53)=""/83, 0x53}, {&(0x7f00006de000-0x10)=""/16, 0x10}], 0x6, &(0x7f000052e000-0x9)=""/101, 0x65, 0x1}, 0x7ff}, {{&(0x7f000026c000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c6a000-0x90)=[{&(0x7f0000c6c000)=""/152, 0x98}, {&(0x7f00006c3000-0xbc)=""/188, 0xbc}, {&(0x7f00009ac000-0x6c)=""/108, 0x6c}, {&(0x7f000053b000)=""/72, 0x48}, {&(0x7f00002d3000)=""/178, 0xb2}, {&(0x7f0000e6c000)=""/126, 0x7e}, {&(0x7f000065f000)=""/55, 0x37}, {&(0x7f0000991000-0xd4)=""/212, 0xd4}, {&(0x7f0000e32000-0xf4)=""/244, 0xf4}], 0x9, 0x0, 0x0, 0x5}, 0x0}, {{&(0x7f0000e96000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000079b000)=[{&(0x7f0000bad000-0xe5)=""/229, 0xe5}, {&(0x7f00000af000)=""/147, 0x93}, {&(0x7f0000f4d000-0x6f)=""/111, 0x6f}, {&(0x7f00002a7000)=""/217, 0xd9}, {&(0x7f00001d9000-0x98)=""/152, 0x98}, {&(0x7f0000e37000-0xe4)=""/228, 0xe4}], 0x6, &(0x7f000049f000)=""/180, 0xb4, 0x7}, 0x5}], 0x4, 0x0, &(0x7f0000281000-0x10)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000075000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000891000-0x4)=0xe8) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a9000-0x9)='/dev/ppp\x00', 0x410000, 0x0) clock_gettime(0x10, &(0x7f00002d0000)={0x0, 0x0}) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000d28000-0x8)=[0x100, 0x1000]) utimes(&(0x7f00002d5000-0x4)='./file0\x00', &(0x7f0000ead000-0x20)={{r5, r6/1000+30000}, {0x0, 0x0}}) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f00000f5000-0x8)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000749000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cef000)=0x14) getresuid(&(0x7f0000966000-0x4)=0x0, &(0x7f00006f5000)=0x0, &(0x7f000017f000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000d3b000-0x4)=0x0, 0x4) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000c44000)=r8) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000c9f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r7}, 0x14) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b7000-0x13)='/selinux/validatetrans\x00', 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000793000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00006d2000)={0x0, 0x0}, 0x10000000000000, 0x7) write$tun(r0, &(0x7f000042b000)=@pi={0x0, 0x9200, @ipv6={0x1, 0x6, "c91fa3", 0x268, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0xbf, 0x0, 0x2, 0x3, 0x0, 0x0, 0x1}, @routing={0x32, 0x12, 0x1, 0xffffffffffffec8b, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @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]}]}, @routing={0x3c, 0x14, 0x0, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x1, 0x2, r1, r2, 0x6, 0x0, 0xf, 0x2, 0x1, 0x0, 0x5ac9979, {[@eol={0x0}, @md5sig={0x13, 0x12, "8d565dba3c7534190894c6c1c78dc2cb"}, @timestamp={0x8, 0xa, 0xffffffffffffffff, 0x9}, @sack_perm={0x4, 0x2}, @window={0x3, 0x3, 0xd82}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {"b8c5c4aa68cf515555ff4f2077c418f025abd4dce1c3f68d827101d8ee127efeae3db36c94dca576dea58d3abd0b7872f24ecba756b9453652630c3262e200f21caa5e5fc6b5f5540026ddb43515457c5ae6d6ddd0f1d8481c0f04cf00a8ac880156e564475e0c9568ab643ccf7867a5bab7ca2437dd104e8cf5e0d093af54d53ebe7fefc4f36c6de0122bddd404f12ff8734121b24a412bde3599433f037dda1afb57b3a544595ac4c2b38b800a48ad096752d4b0605ede808ede111979964e2f5e8d507e908fffeb87dacc6267834c30ad81a1cc2470fe4b45a06326e75833b0736699"}}}}}, 0x294) r3 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r3) r4 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00009db000)=""/37) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a29000-0x10)='/selinux/status\x00', 0x0, 0x0) tee(r2, r1, 0x3ff, 0x4) fcntl$setlease(r1, 0x400, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) connect$bt_sco(r0, &(0x7f0000fc5000)={0x1f, {0x0, 0x40, 0x0, 0x103, 0x8, 0x23}}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x1f, 0x3, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f35000)={0x4, [0xfffffffffffffff9, 0xfffffffffffffff7, 0x0, 0xffff]}, 0xc) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000263000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407fffffff}]}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007bb000-0xe)='/selinux/user\x00', 0x2, 0x0) getpeername(r0, &(0x7f0000297000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000596000)=0x26) r1 = gettid() kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 08:25:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)="47504c26657468302bcb6370757365743a657468304000", 0x2) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000001000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000574000)=[], 0x0) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ef4000-0xb)='/dev/audio\x00', 0x200280, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000c8000)=0x401) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x0, 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ddc000-0x10)='/dev/sequencer2\x00', 0x4102, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000781000-0x4)=0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00008f2000)=0x0, &(0x7f0000fca000)=0x4) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000056000)=""/112, 0x70, 0x0, &(0x7f00003f4000+0x59a)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xd3, 0x0, &(0x7f0000c8a000-0x10)={0x0, 0x0}) 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000090b000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000026d000)=[{&(0x7f0000187000-0x91)="37aa0efcfecfe217e744e4943e242c281162fdf8de5ad2e301e9813e097fd38dcdde0e2dac7bc37b45b845c236ea55dabaa0ad136a465591e3be22eb0392c45aba7dde337add2966fbfdb45c8a85c5b9462c4c6a6cf93c48ebb3ff70404f986a235f41c05d37eeb1b4de7ec2f76d5073b49e4e21a3007949c4ad183a0a9eb5e545a37c097d6373b429547eb2382d3dc20c", 0x91}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0xfffffffffffffcc4, 0x0}, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000917000)={{0x3, 0x1, 0xad25, 0x1, 0x9}, 0x1, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000018f000)={0x2, 0x0, [{0x0, 0x0, 0xe119}, {0x56, 0x0, 0x5}]}) write(r2, &(0x7f000026b000)="050066aadd6252a72155449732c4c753bf8352bf213a6d8ae36b0000000283000023e790cb2b791e01ddfffffffffffff8010008a28f0d4f092ceb822c562420", 0x40) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7c000)={0x0, 0x59, "f02dd6c7b0e725ff96276a7a314a211add2d4308711dfade83bbb54930226dfb5a2883118bc0868adff6bb8c56117d5fc8e96a6883690efea2c0ce109653671c51b4669bd069a01a517a9e40b93816e75e9f4f7a8507fa5874"}, &(0x7f0000117000-0x4)=0x61) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dea000)={r1, 0x10040000}, 0x3e0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e67000-0xe)={0x0, 0x0, 0x0, []}, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b34000-0x8)=@assoc_value={r1, 0x2}, &(0x7f00007c9000-0x4)=0x8) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000021a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000a8000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000401000)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000079000)=""/188) timer_gettime(0x0, &(0x7f0000484000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 08:25:15 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/autofs\x00', 0x204100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000e23000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000726000)=""/39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f5c000-0xdd)="3df971375ca12538811a48f765125d8c18c9a04e82a761d0e837548d7ba2951105a25358be21bfb3696e4be8237bdb5e6492826e331a799e405b5be4001c46e5829fb178a0e1f91be05e67778746366cf643e116a65ea6f2fd99fcc27143b2c94e10fa8ae3baa73c4e7461fed68ecabde249ab8b14cfdfbb48f4c4178437fbcd6e9b63d54a84b24592796d3d8ad555a2b836b3e9acf4c52092fd91be4e163aee59449770479282ad9e1914c70e36148b158f99ebd146ee0b203f102a81765d1925a8869ef55466d4e90c5935086afc428311fd58e0b93726e080796c15", 0xdd) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e12000)='/selinux/user\x00', 0x2, 0x0) r1 = gettid() sendmsg$nl_generic(r0, &(0x7f000064c000)={&(0x7f0000879000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000778000-0x10)={&(0x7f0000ba9000)={0x1e0, 0x32, 0x118, 0x5, 0x0, {0x8, 0x0, 0x0}, [@nested={0xc, 0x46, [@typed={0x8, 0x1d, @void=""}]}, @nested={0x130, 0x93, [@typed={0x18, 0x88, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x10, @pid=r1}, @generic="ce616c9cde9bbebf6fe231b4ce92261a0cd7a30d25a27779b26afc6e2bd3d79a837b2022ae76595edc5b671c64ca97ae3bb457c1dffe52e7c7093f71c95215e9c3281a549f052958378104fca7699586de6822c53f5999053e450014a866014db02a45c65b3290a513c8f6185620dc893204c411dbabb3c7203e7d97993dcf28013037c0b498ac184a1b1f326dc9786dbde8d000a0dc96d9241422bac7952d4091422e", @generic="17588301b35153941552bd59", @generic="cd777c7c36b93a466871c7beef90a333d466711a09e52593bf84c35598dbbb9e01827d6dbbe5538b46331e017ed982a1a2d67ce23fea5b86561323c5c6122d56639a82986fea35d81b9f0ee0f92badcfa05dce3ab92a"]}, @generic="32991b1df84c23fdde8139084ed8c79d5df3e908605eb12903bb9c7bba9ed40ae2d9cdbf9b7ef639c34be1627bba0ca357acc2e509c82b3587b2fb3dd3a1f4bab4e17ab98fd76dd13b4e7e72dda4d5f6ce1570a65772d9acd9a11eac7eb841e48ab7b8dc83bcf9dc5bb6f7eab066c82d7ec0f01b9ba654bfa3bb5de47fce569e9cafe4483ad33ea8935fa4df1e"]}, 0x1e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000800) r2 = add_key(&(0x7f000098c000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0x2, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000154000-0x8)='./file0\x00', 0x60, 0x7) r5 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r5, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) ptrace$getregset(0x4204, r3, 0x207, &(0x7f0000222000)={&(0x7f0000b01000-0x1000)=""/4096, 0x1000}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005bf000)={0x0, 0x5d, "e466e897e242e3f80896c44051be045ee0bb470a9c7ef4fab28b9502aeddbbb93144b4f0cca4256eb251c0d32843cdc0665259ee527e7936f4f22626286847105279cfafcc7d2eddff791abf22d3d14e8af2665ad3e965be9a14eac0bf"}, &(0x7f0000c44000)=0x65) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000cb2000)={r7, 0x1ab4}, &(0x7f00002d1000)=0x8) fcntl$getown(r6, 0x9) 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000043000-0x7)="72616d21730092", 0x10000000, &(0x7f00006d7000)="6feda07c6c9510f0a36f4d0a1fb76d7ec1563274942b9550ded70665e1028ecc29fc8bec16469e5d003e0f42afa8733637d3fb423b94233844682c641fc251bb99ac5af80707e011da5f4cb44ddedfc612be24026a3c0df27b7c469829e4b38ae5ab8ff2fc8d27f925d9ecc793aa28d4eed6f40517b5fdf7232caaf2d8e42e278687866fb15c0159294da1ff5d8566a355c3") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lstat(&(0x7f0000016000-0xc)='./file0/bus\x00', &(0x7f000002d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000553000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000ff0000-0x4)=0xc) sendto(r0, &(0x7f00002a8000-0xe5)="4d9fd7821c85258fee0f9ffcd77e46fce3846c05758adc89b052b284782c4b43c009b5a33c36b3bb173aab1e189b4a7bcaf7448684c7327f91b9e73db56b81b7c83206b8c04b54b51749b436bb9fe0c49b5719e1e8015a5270d63b0db86fb5a8a352cac06e0530f9935f7eb34144261ac9fbb64db3015d061eacec04c1f8a6bca1d97f5ea590422261edd6ef7e3f1c98ecc85aa23ff4e5e475d90b9fca21df54ed513d027af5de365ea6b53eca5a6ae1b49e2a258a4396f8c6cb712a90233021b94f0a88d7e4a6ed7d0bd6d758320f97898bc4023bd79e53a8a96d3ecc48a59cb2dc14cafa", 0xe5, 0x8000, &(0x7f0000af7000)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="bcabc03d2c2591be9e71e550e711d00c"}}, 0x1e) 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000021b000)='/dev/cuse\x00', 0x943, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f97000-0x4)=0x244c, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a4000-0x4)={r0}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00007bf000)={0x0, 0x0}, &(0x7f0000f86000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000fbb000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20fbb210) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000026e000-0x9)='ceph\x00', &(0x7f0000ac1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x28b, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept$inet6(r0, &(0x7f0000bee000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000699000)=0x1c) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 0: 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) r2 = socket$llc(0x1a, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000001c000)={@generic="f306670b7d8902d07c0ebb17ed412dce", @ifru_flags=0x8000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) select(0x40, &(0x7f0000f8c000)={0x0, 0x30c, 0xff, 0x760000000000000, 0xffffffff, 0xfb5, 0x10000, 0x8}, &(0x7f0000041000-0x40)={0x7, 0x401, 0x4, 0x7, 0x6, 0x5, 0x0, 0x1b6}, &(0x7f0000cd1000)={0xa3, 0x6, 0x0, 0x8, 0x3, 0x0, 0x20, 0x5}, &(0x7f0000098000)={0x0, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000776000)='/dev/vcs\x00', 0x82000, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f00005b3000)=""/251) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) unlink(&(0x7f0000883000-0x6)='./bus\x00') r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0xfffffffffffffffe) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00003d5000-0xf9)="a54f592046b4172ecb64ff9dcad477b88d04a05a66d9973f873d3539690a24909d020107a65f4e4bffefa0b2fe9f6c80816ec1fc0924379fd1e267457f23dfb86ec76e1ce6054dad9b63295a81191de18cc82640c57fa42816797f91b511aa0c3e26f58c31edc5dcdb95e802c2a96b5647e2069a27d405bfe4c7ab1b37b7ef4590c08a0c99ac4cb41f1fe8b25f8600319276318b6b4525c5f0c7fd17a76ace7fba8d19ca868d1923b5ded11a94c732d0cdf3f0665a9aef0f4255c737d44f85ad8c3b607f48924969edb5ac17ef1b2dcd1a7fbd06fd700c5de3d6c976a849d2ba62051159524999ba3ebe05d52497a24fa1e46c299bc1118404", 0xf9) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000933000)=0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x800000007, &(0x7f0000b00000-0x8)=0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000376000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000aff000-0x4)=0x3a) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b01000-0x8)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000a93000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x6, 0x2, 0x48, &(0x7f0000a60000/0x4000)=nil, 0xffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000afe000)={0x0, 0x0}) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r0, 0x1, &(0x7f0000aff000-0x8)=[&(0x7f000083c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000b00000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000e17000-0x8)={0x0, 0x0}) r0 = gettid() ptrace$setsig(0x4203, r0, 0x2, &(0x7f000072c000-0x10)={0x16, 0x8, 0x5, 0xc68b}) userfaultfd(0x0) 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f07000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00008e1000-0x8)={0x0, 0x0}) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000005b000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 7: msync(&(0x7f0000b17000/0x4000)=nil, 0x4000, 0x2) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000d07000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000f45000-0xa)='./control\x00', 0x16) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000dad000-0x94)={{0x0, 0x4, 0x2, 0x8, 0x0, 0xa9}, 0x2, 0x10000, 0x3f, 0x5, 0x63e, "9821e4a35834a877e3b0edf852f1e0d4da9668605b9ed0426a9c5a345173da1a4634dee5c717c9bda1e284975fc044ec5d4227ef864f95551ea3e52e5c14c74795e6132134dce2e73b2b1e895aa97fe435092a23d3a60bf7261c48b0b4b38582bb61feaec7a1c889b55b3791c95b127c9e5f3bda6997bd65db4ea1969878715c"}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00002c4000)=r0, 0x4) clock_gettime(0x0, &(0x7f00007af000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ea2000)=[{{0x0, 0x0, &(0x7f00006d4000-0x10)=[{&(0x7f00005c6000)=""/57, 0x39}], 0x1, &(0x7f0000f14000-0x1000)=""/4096, 0x1000, 0xffffffff}, 0x8}, {{&(0x7f0000bf3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000066c000)=[{&(0x7f0000286000)=""/239, 0xef}, {&(0x7f00000ec000-0xd1)=""/209, 0xd1}, {&(0x7f00005a7000)=""/0, 0x0}, {&(0x7f0000bac000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000c1e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00006dd000-0x60)=[{&(0x7f0000aa2000)=""/115, 0x73}, {&(0x7f0000734000-0x67)=""/103, 0x67}, {&(0x7f0000d1c000-0xbe)=""/190, 0xbe}, {&(0x7f0000988000-0x61)=""/97, 0x61}, {&(0x7f0000a66000)=""/247, 0xf7}, {&(0x7f00006b3000-0xe5)=""/229, 0xe5}], 0x6, &(0x7f0000ac7000)=""/227, 0xe3, 0x4}, 0xa7}, {{&(0x7f00001fb000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008dc000+0x691)=[{&(0x7f00007d7000)=""/192, 0xc0}, {&(0x7f0000615000)=""/251, 0xfb}, {&(0x7f0000ce2000-0x40)=""/64, 0x40}], 0x3, &(0x7f0000ab5000-0xd)=""/13, 0xd, 0x4f}, 0x6}], 0x4, 0x2000, &(0x7f000031f000-0x10)={r2, r3+10000000}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c50000-0x4)=0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b68000)=0x7, 0x4) r4 = semget$private(0x0, 0x4, 0x100) semctl$SETVAL(r4, 0x1, 0x10, &(0x7f0000879000)=0x0) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002ed000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000098000-0x8)={0x0, 0x8}, &(0x7f0000ada000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00008c6000)={r3, 0xffffffff, 0x7fff, 0x8, 0x12e3, 0x8}, &(0x7f00001ac000-0x4)=0x14) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) rmdir(&(0x7f0000b16000)='./file0\x00') 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000ccd000-0x8)='./file0\x00', &(0x7f0000a98000)={0xfffffffffffffffb, 0x0}) r2 = ioctl$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_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00009e1000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f0000b59000)={0x19980330, r3}, &(0x7f0000493000-0x18)={0x1, 0x979, 0x9, 0x8, 0x6, 0x8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b2a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000fcf000-0x4)=0x0, 0x4) dup2(r0, r1) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x200, &(0x7f0000fcf000)={&(0x7f0000fd0000-0xa7)=""/167, 0xa7}) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000c71000-0x4)=0x0, 0x800) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000fce000)=0x4, 0x2) r4 = shmget(0x0, 0x1000, 0x8, &(0x7f0000fc6000/0x1000)=nil) shmctl$IPC_RMID(r4, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={0xffffffffffffffff, &(0x7f0000c68000)="", &(0x7f0000950000)="", 0x0}, 0x20) finit_module(0xffffffffffffffff, &(0x7f000051f000)='\x00', 0x1) getsockname$ax25(r3, &(0x7f0000209000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009e8000-0x4)=0xc) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000cd1000-0x4)=0x9, 0x4) 2018/01/18 08:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup(r0) accept4$packet(0xffffffffffffff9c, &(0x7f00001d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00001b2000)=0x14, 0x80800) sendmsg$can_raw(r1, &(0x7f0000ac1000-0x38)={&(0x7f00008fd000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000827000-0x10)={&(0x7f0000cef000)=@can={{0x4, 0x8d76, 0xffffffffffff2cdb, 0x7}, 0x7, 0x3, 0x0, 0x0, "919144b952d09506"}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000029b000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c80000)=0x10, 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000080c000-0x10)={0x2, &(0x7f00001e7000-0x10)=[{0x7, 0x3, 0x0, 0x7}, {0x0, 0x7f, 0x2, 0x1ff}]}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000fdf000-0x8)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00005ee000-0x8)='./file0\x00', 0x0, 0x20) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000879000-0x10)={0xffffffff80000000, 0x6}) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f000070a000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000090d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b62000)=0xc) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00004fa000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1, 0x6, 0x0, 0x0, 0xa, 0x0, 0x20, 0x2b, 0x0, r3}, {0x7ff, 0x101, 0x401, 0x3, 0x81, 0x74, 0xbb6e08a200000, 0x5}, {0x3, 0x3, 0x0, 0x0}, 0x8001, 0xd, 0x1, 0x0, 0x2, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x1, 0x1, 0x9, 0x3f, 0x100000000}}, 0xe8) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) write(r0, &(0x7f0000eb0000)="9407519c20bfd19708b40a9d89ba24d8a5b5419ea5bdedde1fc032878d6ed0ed82f952d592aaaeb124a9d830bfa3fb98a060a19517af76edd9e48f37ce5febf4eea56e4e09d09512704ea1113ca03ef06ee136ab2e37db29932d750106b3c49def6747eab7a31024b5fe15f1abffd72a9b", 0x71) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00005b6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008cb000)=0x8, 0x80800) getpeername$inet(r0, &(0x7f0000c9d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ef2000-0x4)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000048e000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ff9000-0x9)="6e6574000606703600") exit(0x0) getdents(r2, &(0x7f0000da8000-0x91)=""/145, 0x316) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000afa000-0xb)='/dev/audio\x00', 0x100, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00005f1000)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x7ffffffff000, 0x0, 0x0, 0x0) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") r1 = syz_open_dev$vcsn(&(0x7f0000e8c000-0xa)='/dev/vcs#\x00', 0x3ff, 0x4000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000693000)=0x4) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) statx(r2, &(0x7f0000cbc000)='./file0\x00', 0x400, 0x2, &(0x7f0000a4d000-0x45)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000ed8000-0xc)={0x0, 0x46e2c3e0, 0x30}, &(0x7f0000bd0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bf2000-0x10)={r3, 0x81, 0xcd, 0x3}, 0x10) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00008b4000-0x70)={[{0x1, 0x7, 0x1, 0x58b, 0x10001, 0x5baa, 0x100, 0x3, 0x8, 0x7f, 0x1ff, 0x9, 0x0}, {0x0, 0x2, 0xbf, 0x1, 0x4c, 0x9, 0x40, 0x1f, 0x72c2, 0x5, 0x10001, 0x4354, 0x1}, {0x7, 0xfffffffffffffff8, 0x5, 0xc3e9, 0x5, 0x1, 0x8, 0x2, 0x5, 0x7ff00, 0x5, 0xfff, 0x2}], 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00009c6000)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00004c5000-0xd)='/dev/usbmon#\x00', 0x3f, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfd22) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000000000}, 0xb) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0xfefe, 0x4000810, &(0x7f0000aaa000)={0xa, 0x3, 0x689c, @loopback={0x0, 0x1}, 0x0}, 0x37) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000d12000-0xc)={0x2, 0x0, 0x3f, 0x7e8, 0xffffffffffffb782, 0x45b5c82d}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fbc000-0x4)=0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000029d000)={0x0, []}) r2 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000125000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000651000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f000005e000-0x38)={&(0x7f0000993000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000719000)=[{&(0x7f0000f24000-0x8a)="6a8d386de412fae740a62b5a6c8bb454f4909046045516cea72463689a51806965ea138f754d1a622c9b2d30929d49de014f108268206f3907277e9b80b7732f6dff3aa6dff5d3293ed2f33a6954cf606a86ff72988a2ae2346eeabb66109401a76dbe8e8cc6ba5d1a6b742495273b6ed2a353683d9dacb176d5c8546402fce147d50fab30f199c24e75", 0x8a}], 0x1, &(0x7f0000a91000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x8000}, 0x4000000) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair(0xa, 0x6, 0x80, &(0x7f0000a04000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000659000-0x18)={r1, &(0x7f0000954000-0x51)="258b0c1b1baa8b187e0d33d8ff3233523a38125f06153160dbba7548dc7ba5a6a66bc59c5549206b885fd8fe9cdad96800cae1a8dcc637a5af6012d43718f63dcb898e2cf88fb200e206bdd8b18cb36f9f", &(0x7f0000daf000-0xfc)=""/252}, 0x18) keyctl$link(0x8, 0xfffffffffffffffb, r0) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) add_key$keyring(&(0x7f0000fb0000)='keyring\x00', &(0x7f0000668000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bc4000-0x20)={0xeb6, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000559000-0x10)={0xfff, r4}) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000077f000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ftruncate(r5, 0xb131) socket(0xa, 0x3, 0x2) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000+0x8ca)='/dev/dmmidi#\x00', 0x800, 0x2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000085d000-0x2)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000057a000)=[{&(0x7f0000b65000-0x4)=""/4, 0x4}, {&(0x7f0000a1f000-0xe3)=""/227, 0xe3}, {&(0x7f0000104000-0xca)=""/202, 0xca}, {&(0x7f00003a6000-0xfa)=""/250, 0xfa}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6d000)=""/61, 0x3d}], 0x6) capset(&(0x7f000064c000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000865000-0xa)='ns/uts\x00') setns(r2, 0x0) epoll_pwait(r2, &(0x7f0000f2a000-0xc)=[{0x0, 0x0}], 0x1, 0x7f, &(0x7f0000c51000-0x8)={0x800}, 0x8) 2018/01/18 08:25:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b53000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c81000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f000033e000-0x10)={0x0, r1}) ioctl(r0, 0x100002201, &(0x7f000033e000-0x5)="") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00007a2000)={0x1000, 0x8, 0x33, {0x0, 0x0}, 0x7ff, 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]}) socketpair(0x15, 0x800, 0x7, &(0x7f0000bb8000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000044d000)={r2, &(0x7f00003c4000)="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"}, 0x10) 2018/01/18 08:25:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000427000)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000750000)=0x2, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a6f000+0x77e)=0x0) r5 = perf_event_open(&(0x7f0000217000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000e9000-0x4)=0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$lock(r1, 0x790a94d83daffd02, &(0x7f0000bdc000-0x20)={0x0, 0x1, 0x4, 0x2, r4}) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) r6 = syz_open_dev$midi(&(0x7f0000aef000)='/dev/midi#\x00', 0x6, 0x4000) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000d5b000-0x18)={0x7, 0x101, 0x800, 0x1, 0x80000000, 0x8}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00002e4000-0x98)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x385}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0}, &(0x7f0000498000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000dfc000)={0x65978631, 0x8200, 0x8000, 0x7f, r7}, &(0x7f0000a16000-0x4)=0x10) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000364000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:15 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/18 08:25:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() capget(&(0x7f0000dba000)={0x20071026, r1}, &(0x7f0000c1b000)={0x3, 0x10000, 0x7fffffff, 0x40, 0x1, 0x80000001}) r2 = dup(r0) getsockname$ax25(r2, &(0x7f0000c79000)={0x0, {""/7}, 0x0}, &(0x7f0000a60000)=0x10) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$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_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007ef000)={0x0, 0x0, 0xffffffffffffff85, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000e0c000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 08:25:15 executing program 3: mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006c9000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a97000-0x4)=0xe8) getgroups(0x3, &(0x7f0000718000)=[0x0, 0x0, 0x0]) lchown(&(0x7f0000afe000-0x8)='./file0\x00', r0, r1) r2 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) clock_gettime(0x0, &(0x7f0000afc000)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b4000-0x11)='/dev/vga_arbiter\x00', 0x20501, 0x0) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f000039a000)=0xd5) write$eventfd(r4, &(0x7f0000381000-0x8)=0x4, 0x8) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000afd000)=0x6) msgget$private(0x0, 0x200) ppoll(&(0x7f0000006000)=[{r2, 0x0, 0x8}], 0x1, &(0x7f0000000000)={0x0, r3+10000000}, &(0x7f000000b000-0x8)={0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/01/18 08:25:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003aa000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x73f6b43874b9b1a4) r1 = accept$alg(r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/rtc\x00', 0x82a00, 0x0) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[], 0x0, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/member\x00', 0x2, 0x0) setns(r2, 0x8000000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000199000)={@syzn={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]}) 2018/01/18 08:25:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") openat$selinux_create(0xffffffffffffff9c, &(0x7f0000997000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/18 08:25:15 executing program 7: 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, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(0xffffffffffffffff, 0xc208ae62, &(0x7f00008ec000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000426000)=0x3) 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002c000)={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$sndseq(r0, &(0x7f00007fc000-0x30)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000002000-0x50)={0x33, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$unix(r1, &(0x7f00002eb000-0x1d)=@file={0x0, ""/27}, &(0x7f000031b000-0x4)=0x1d) 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cfe000)=[{{&(0x7f0000e86000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005ad000-0x50)=[{&(0x7f000009b000)=""/0, 0x0}, {&(0x7f00003be000-0xdf)=""/223, 0xdf}, {&(0x7f0000701000-0xcd)=""/205, 0xcd}, {&(0x7f0000227000-0x12)=""/18, 0x12}, {&(0x7f0000ef6000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f0000ae8000-0xb)=""/11, 0xb, 0x700000000}, 0x3}, {{&(0x7f0000a41000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000778000-0x70)=[{&(0x7f000046f000)=""/5, 0x5}, {&(0x7f000036f000-0x8a)=""/138, 0x8a}, {&(0x7f00003d2000)=""/127, 0x7f}, {&(0x7f0000e70000)=""/191, 0xbf}, {&(0x7f0000a8f000-0xe9)=""/233, 0xe9}, {&(0x7f0000441000-0xfd)=""/253, 0xfd}, {&(0x7f0000d61000)=""/47, 0x2f}], 0x7, &(0x7f0000043000)=""/205, 0xcd, 0x5}, 0x4}, {{&(0x7f000015d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009f3000-0x30)=[{&(0x7f0000b3c000-0x1000)=""/4096, 0x1000}, {&(0x7f000045c000)=""/201, 0xc9}, {&(0x7f00009ad000)=""/93, 0x5d}], 0x3, &(0x7f000027e000-0x5d)=""/93, 0x5d, 0x101}, 0x800}, {{&(0x7f0000c6c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f01000)=[{&(0x7f00009a5000-0x71)=""/113, 0x71}, {&(0x7f00002e4000)=""/68, 0x44}, {&(0x7f00005d3000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000140000-0x1000)=""/4096, 0x1000, 0xd}, 0x81}, {{&(0x7f0000bf1000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000036000-0x40)=[{&(0x7f0000b8b000)=""/207, 0xcf}, {&(0x7f0000649000-0x3)=""/3, 0x3}, {&(0x7f0000a8e000-0xa7)=""/167, 0xa7}, {&(0x7f0000d17000+0x915)=""/160, 0xa0}], 0x4, &(0x7f0000e41000)=""/132, 0x84, 0x3}, 0x4}, {{&(0x7f00002d0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eb2000)=[{&(0x7f0000c49000)=""/107, 0x6b}, {&(0x7f000000c000)=""/69, 0x45}, {&(0x7f0000813000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a6a000-0x36)=""/54, 0x36}, {&(0x7f0000eb6000-0x8d)=""/141, 0x8d}, {&(0x7f00007fc000)=""/4096, 0x1000}], 0x6, &(0x7f0000b83000-0x7f)=""/127, 0x7f, 0x2d}, 0x1c99}, {{0x0, 0x0, &(0x7f00008fc000)=[{&(0x7f00008de000-0xd)=""/13, 0xd}, {&(0x7f0000e34000-0x6b)=""/107, 0x6b}, {&(0x7f0000092000)=""/4096, 0x1000}, {&(0x7f00002b0000)=""/96, 0x60}], 0x4, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000e20000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f8f000-0x20)=[{&(0x7f0000cfe000)=""/4096, 0x1000}, {&(0x7f000049a000)=""/59, 0x3b}], 0x2, &(0x7f0000ff9000)=""/64, 0x40, 0xffff}, 0x470800}], 0x8, 0x1, &(0x7f0000d6b000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000138000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r1, &(0x7f00007cc000)=[{&(0x7f000010a000)=""/180, 0xb4}], 0x1) read(r1, &(0x7f0000c36000-0xa3)=""/163, 0xa3) r2 = syz_open_dev$sndpcmp(&(0x7f0000989000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff569f, 0x200000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000021c000)={0x0, 0x6, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00006b1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x17c, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) fstat(r1, &(0x7f0000a31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000884000-0x11)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006fe000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000c91000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000364000)=0x10, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x80, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)='syzkalle\x00\r', 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eda000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000d53000-0x70)=[{&(0x7f0000b1f000-0xdc)="", 0x0}, {&(0x7f000092b000-0x2c)="", 0x0}, {&(0x7f0000129000-0x44)='>', 0x1}], 0x3, 0x0) open(&(0x7f0000ffd000)='./file0\x00', 0xc01, 0x0) 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000911000-0x5c)={{0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7635}, {0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x4b48f236}, 0x3, [0x7, 0x4, 0x1, 0x1, 0x7ff, 0x0, 0xa78, 0x3]}, 0x5c) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000004000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00005ef000)=[], 0x0, &(0x7f0000004000-0x2b8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000b7a000)=0x0, 0x1fffffffe2) 2018/01/18 08:25:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x9, &(0x7f0000494000-0x79)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000da4000)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000-0x18)={0xfffffffffffffbff, 0x2, 0x8000, 0x7f, 0x9, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002000-0x28)={@common='vcan0\x00', &(0x7f0000001000)=@ethtool_rx_ntuple={0x35, {0x3, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x7f}, @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, 0x8}, 0x2, 0x1f, 0x0, 0x7, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:16 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000018e000)='/dev/rfkill\x00', 0xd8c7ff28d6463d37, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000e2000)=0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 7: 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(0xe, 0x5, 0x100000000) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00004df000)="04fe30c34f284f07c6313125d42c2c1a15bd6238fe3eb098c9097e6d14968a40db0f5c2de346f55bdcc40e21eeb28c9a7a4b", 0x32) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x80000, 0xbb7, &(0x7f0000e50000-0x8)={0x0, 0x0}) close(r1) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x1, &(0x7f0000ad6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000337000-0x8)='./file0\x00', 0x2500, 0x1) keyctl$search(0xa, r1, &(0x7f0000150000)='big_key\x00', &(0x7f0000cb5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000cfe000)=[{{&(0x7f0000e86000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005ad000-0x50)=[{&(0x7f000009b000)=""/0, 0x0}, {&(0x7f00003be000-0xdf)=""/223, 0xdf}, {&(0x7f0000701000-0xcd)=""/205, 0xcd}, {&(0x7f0000227000-0x12)=""/18, 0x12}, {&(0x7f0000ef6000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f0000ae8000-0xb)=""/11, 0xb, 0x700000000}, 0x3}, {{&(0x7f0000a41000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000778000-0x70)=[{&(0x7f000046f000)=""/5, 0x5}, {&(0x7f000036f000-0x8a)=""/138, 0x8a}, {&(0x7f00003d2000)=""/127, 0x7f}, {&(0x7f0000e70000)=""/191, 0xbf}, {&(0x7f0000a8f000-0xe9)=""/233, 0xe9}, {&(0x7f0000441000-0xfd)=""/253, 0xfd}, {&(0x7f0000d61000)=""/47, 0x2f}], 0x7, &(0x7f0000043000)=""/205, 0xcd, 0x5}, 0x4}, {{&(0x7f000015d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00009f3000-0x30)=[{&(0x7f0000b3c000-0x1000)=""/4096, 0x1000}, {&(0x7f000045c000)=""/201, 0xc9}, {&(0x7f00009ad000)=""/93, 0x5d}], 0x3, &(0x7f000027e000-0x5d)=""/93, 0x5d, 0x101}, 0x800}, {{&(0x7f0000c6c000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f01000)=[{&(0x7f00009a5000-0x71)=""/113, 0x71}, {&(0x7f00002e4000)=""/68, 0x44}, {&(0x7f00005d3000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000140000-0x1000)=""/4096, 0x1000, 0xd}, 0x81}, {{&(0x7f0000bf1000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000036000-0x40)=[{&(0x7f0000b8b000)=""/207, 0xcf}, {&(0x7f0000649000-0x3)=""/3, 0x3}, {&(0x7f0000a8e000-0xa7)=""/167, 0xa7}, {&(0x7f0000d17000+0x915)=""/160, 0xa0}], 0x4, &(0x7f0000e41000)=""/132, 0x84, 0x3}, 0x4}, {{&(0x7f00002d0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eb2000)=[{&(0x7f0000c49000)=""/107, 0x6b}, {&(0x7f000000c000)=""/69, 0x45}, {&(0x7f0000813000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a6a000-0x36)=""/54, 0x36}, {&(0x7f0000eb6000-0x8d)=""/141, 0x8d}, {&(0x7f00007fc000)=""/4096, 0x1000}], 0x6, &(0x7f0000b83000-0x7f)=""/127, 0x7f, 0x2d}, 0x1c99}, {{0x0, 0x0, &(0x7f00008fc000)=[{&(0x7f00008de000-0xd)=""/13, 0xd}, {&(0x7f0000e34000-0x6b)=""/107, 0x6b}, {&(0x7f0000092000)=""/4096, 0x1000}, {&(0x7f00002b0000)=""/96, 0x60}], 0x4, 0x0, 0x0, 0x2}, 0x2}, {{&(0x7f0000e20000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f8f000-0x20)=[{&(0x7f0000cfe000)=""/4096, 0x1000}, {&(0x7f000049a000)=""/59, 0x3b}], 0x2, &(0x7f0000ff9000)=""/64, 0x40, 0xffff}, 0x470800}], 0x8, 0x1, &(0x7f0000d6b000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000138000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000a7a000-0x4)=0x7) readv(r1, &(0x7f00007cc000)=[{&(0x7f000010a000)=""/180, 0xb4}], 0x1) read(r1, &(0x7f0000c36000-0xa3)=""/163, 0xa3) r2 = syz_open_dev$sndpcmp(&(0x7f0000989000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff569f, 0x200000) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000021c000)={0x0, 0x6, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000e86000-0xa)='/dev/dsp#\x00', 0x6085, 0x2000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000020d000-0x90)={0x0, {{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000e3a000-0x10)={0x4, 0xd, 0xffffffffffffffff, 0x400}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000eed000-0x40)={0x5, 0x3, 0xfffffffffffffffe, 0x6, "211baa1774b14c3ebf52db214248905a0343601eb9de6f5231458ee8025dcb756d266137113bbedc5ab06234", 0x4}) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000c000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) r1 = openat(0xffffffffffffff9c, &(0x7f0000005000-0x8)='./file0\x00', 0x8000, 0x100) getsockname$packet(r1, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0xfffffffffffffe31) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000a000)=""/195, 0x40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000000d000-0xa0)=""/160) r3 = shmat(0x0, &(0x7f0000002000/0x4000)=nil, 0x5000) shmdt(r3) 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fed000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000e80000-0x1e0)=[], 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000330000-0x6)={0x0, 0x100}, &(0x7f00001ce000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000edd000)=@assoc_id=r1, &(0x7f00006f2000)=0x4) 2018/01/18 08:25:16 executing program 1: unshare(0x400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xc9e9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f000026a000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000ed5000-0x10)={&(0x7f0000c3e000-0x1438)={0x1438, 0x1, 0x4, 0x716, 0x0, 0x0, {0xc, 0x0, 0x0}, [@nested={0x120, 0x68, [@generic="c0925986643eed38412756e1f478e1b380c6827d557fdfbde3561a037b7ecdb3842387889771a799a3872752d2e761b5c793092f8491043fed00d4fb68b175a1af18466308a984bcfa0f5e8ed74ebf41a430698e394d4442ef17b54561f7ad96efc3302b29574f6c9983988b796be5ca15af2ffc0f245b90f8b46dfe69", @generic="45e635c71a88533e723126d5193eb5e8cd9531b10c58ced21185dcebbba84cd6027bb163ae800df4bd20634c2fee72a33bcb55ed9548c4529160e9cf95fea3071cc808b0590e3f0a0c", @generic="6a4d3b00d588151e6a55327916fdb3d86156c93262913a76b529ed1e6e80c55e9df143346c423782329c8d10dd62e49faaef1ac7dbe028d752c608bbfbfcef5be6c72cc9d41cae4f41f03df1a535c32efde1a5ea3900"]}, @generic="d03f3b6d16f8b2f6ad7e01e6cacaede8247688f578801162d9fdf95dbdb4ce40cb2df6d5ddb2ce186431484c034393da84f56dd15be9c5a7114c139f2f94cfb25a92fb0e66939e817bda22a1028b65c5934912319bc716c237b054fdfb08affd03459ea21c7e25ed029fb9880dcbe4eba1a002a160ec4ab69074a176a3264d5480e29561e37716fa4c75c9ad64727e096d55d11d1d53dbc237e8a2fd8979aebb257029899927a3112792b629720bd5e3fb8c6b6f35a2555d3ffc43e4dba5c38b3b4413c09335d8971078a2a88a2413e69fd61103", @generic="4a17564fd730ed1b7caf596522f876b1a36380631ff9bccfcff31eac61666f62cbc35c18c85909efd5ca80244030e2535d8910aa78340ad6dde4b2856eaab2029894591c3e0f7bdd6af8cc2280c9bb106913319c108bd37ff9b24081fbb9b4259570e1f1da", @generic="d1c8bd3795283cdd3d88c4cdd922ace94f9218765128690e1d4e2e5e45288a22d66c2ded9958ed9afd23ec78e7072a8c410243339e7718e6d762a34fd1ce70d48d6f5d9a1200eec39875d219d2e0325f9b98c3d2ad1628d90da8e2658dde8f9cd658daee55b5a9cd47a801fe512c8588d316b668ddf6979141b170d89d5f3a265e373aff9d950bbc941328cad8158cb11c590d56999d7ef081e4e77b1e59edd293f4949332674812", @nested={0x1120, 0x6f, [@generic="0bb0466b9c2b28aa16dd0efd2a9eddbcd9b007c332a1dd78744508449721f40844a927bc723cb2aabfffca02200633094ff3dbc8c65e7691ad7af808aa84646966ff83da0c7c38622546026d3c7deb149becc13ab60e88f4ca980fb9626c59573abfe372fecd3a2981b98ece858c49da60bb9b5014290f1573474cf422651a695073fb1d4a369cd56a586ef919105145314a08abef5215624b5983dd2ff5fbc595d4e588714866b0e5ba2e94d23940b4a954e7ca84671843542f1f6b0b891dcc6c04f7fcfff95a", @generic="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", @typed={0xc, 0x2, @fd=r1}, @typed={0x18, 0x27, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x7e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x24, 0x54, @str='@@$\'!posix_acl_accessvmnet0\x00'}]}]}, 0x1438}, 0x1, 0x0, 0x0, 0x84}, 0x0) preadv(r1, &(0x7f000006e000-0x30)=[], 0x0, 0x0) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000027c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000780000-0x8)={0x0, 0x0}) r2 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r2, r2) timerfd_settime(r0, 0x1, &(0x7f0000795000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000017f000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000b26000)=""/4096) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a64000)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f4e000)='/dev/loop-control\x00', 0x200, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000094b000-0x8)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f000011e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3d, 0x6000) pipe2(&(0x7f0000f70000-0x8)={0x0, 0x0}, 0x4000) recvfrom$unix(r5, &(0x7f000008d000-0xb8)=""/184, 0xb8, 0x20, 0x0, 0x0) kcmp(r3, r4, 0x5, r1, r1) request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000268000-0x11)='net/softnet_stat\x00') read$eventfd(r1, &(0x7f000028b000)=0x0, 0x8) write(r1, &(0x7f0000d44000-0xba)="", 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000697000)={0x6, &(0x7f00007d9000)=[0xff, 0x4ac, 0x800, 0x9, 0x6, 0x800]}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000f06000-0xe)={0x3, &(0x7f0000316000-0xa6)=""/166, &(0x7f0000edc000-0x48)=[{0x9, 0x86, 0x7, &(0x7f0000d6e000-0x86)=""/134}, {0x2, 0x9a, 0x1000, &(0x7f0000002000-0x9a)=""/154}, {0x81, 0xeb, 0xffff, &(0x7f0000952000)=""/235}]}) 2018/01/18 08:25:16 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000aa0000-0x6)='stack\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='stack\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) flock(r0, 0x80000004) 2018/01/18 08:25:16 executing program 5: r0 = open(&(0x7f000029a000-0x8)='./file0\x00', 0x40, 0x40) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000f3d000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000d77000)="0bd284a1f2c9d5558411684c645deded93a52ad95c786807546335702de6e0cd00764b617348c51b9caacf1db165f0acde4ce9d55e87e26ad20cbc72fd317af10bba9600cf69c8fc32974fc7aefe73436455bdccc722b85c569b3bd92bc5395619525a3a0d30903ca7f2af3b8a2bd1b9a211abb4bce8ad1962645197f6e299b23962457d9de11249d3314edd74622229ce8b8b81c034a0ee3a34604c49ef18bee1586756656d3d676f02ac9053ff093dce2ba25e0ebe2be149e8b49676bfba8ed56c8a1c80e55765a4afad7f7cdade37", 0x1d8) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) clock_adjtime(0x0, &(0x7f0000012000-0xd0)={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}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000055f000)=0x0) tee(r0, r0, 0x2, 0x4) sendmsg$nl_generic(r1, &(0x7f0000e24000-0x38)={&(0x7f0000616000)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f000022d000-0x10)={&(0x7f00005a3000-0x20)={0x20, 0x24, 0x108, 0x5, 0x1, {0x16, 0x0, 0x0}, [@typed={0xc, 0x3, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x109, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df6000-0xa)='vegas\x00', 0x6) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000080000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x34, &(0x7f000083c000-0x10)={0x0, 0x0}, 0x10) 2018/01/18 08:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b71000)='/dev/loop-control\x00', 0x80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = gettid() r3 = getpgrp(0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000f51000-0xd)='/dev/dmmidi#\x00', 0x1000, 0x10000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000dce000-0xc)={r4, r1, 0x20}) r5 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r6, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) statfs(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f00002ed000-0x71)=""/113) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000b, 0x5, &(0x7f0000d60000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000bfc000-0x18)={r0, &(0x7f00000a4000-0xfb)="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", &(0x7f000089b000)=""/20}, 0x18) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002df000-0x9)='/dev/kvm\x00', 0x400000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000c03000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd4(r2, &(0x7f0000150000-0x8)={0x8000}, 0x8, 0x80800) r5 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00006c2000)={@common="6784657461703000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$urandom(&(0x7f0000ab5000-0xd)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000eb3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000c16000)=0xc) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f000084c000-0x10)={0x0, 0x101000, 0x0}) ioctl$sock_proto_private(r4, 0x89e0, &(0x7f0000bcb000-0x1c)="5fc7321472baf2904a6350822a4567629cf4f60f21a3deb78d69e336") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f3b000-0xc)='/dev/autofs\x00', 0x280, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x1) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f00005d1000-0x14)={{0x3ff, 0x1, 0x100000000, 0x71a, 0xfffffffffffffffe, 0x7}, 0xdc, 0x2, 0x2}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000d59000-0x10)=@common='ip_vti0\x00', 0x10) ioctl$KVM_SMI(r0, 0xaeb7) fcntl$addseals(r1, 0x409, 0x100000000000005) lookup_dcookie(0x8, &(0x7f0000d42000)=""/108, 0xffffffffffffff71) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000d95000-0x4)=0x0, &(0x7f000070b000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000221000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000830000-0x4)=0xe8) setuid(0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fef000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002d3000-0x14)={0x9, 0x2, 0x6, 0xfffffffffffffffa, 0x1}, 0x14) r1 = syz_open_dev$midi(&(0x7f0000deb000)='/dev/midi#\x00', 0xa, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000398000)=0x0) r2 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d8b000-0x8)='./file0\x00', 0x162ffe, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ea5000-0x14)={{0x3, 0xd19, 0x3020, 0xfffffffffffffe01, 0xd8, 0x7}, 0x8000, 0x8e, 0x3}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066f000)={0x200}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x4, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000975000-0x160)={{{{0x2, 0x1, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xa4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x8000ffff, 0x5, "bdafcb4f002bfe517aebdf4d21ce44b19432a1ff15d5c4800008e7558141f398197a27196519ba840e7b926f2a4bd9da578548cd7bf790ad4a0b7bf1582e6ec4ad130800a8bfd4ac59005781fe8c46fc"}, 0x160) openat$vcs(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/vcs\x00', 0xc2, 0x0) pipe(&(0x7f00005b2000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f0000a58000)='./file0\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) inotify_add_watch(r3, &(0x7f00000a7000)='./file0\x00', 0x0) r4 = shmget$private(0x0, 0x3000, 0x2, &(0x7f000010a000/0x3000)=nil) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000fea000-0x8)={0x1, 0x5}) shmctl$IPC_STAT(r4, 0x2, &(0x7f00009ed000-0xd2)=""/210) acct(&(0x7f0000c4a000-0x8)='./file1\x00') msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000dfe000)=""/69) fcntl$notify(r0, 0x402, 0x9) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000a26000)={0x0, 0x0, 0x7, &(0x7f0000c22000)=0x0}) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x20200, 0x0, 0xfc, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mlockall(0x2) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000084f000)='/dev/sequencer\x00', 0x400, 0x0) r6 = shmget$private(0x0, 0x2000, 0x200002, &(0x7f000076e000/0x2000)=nil) ioctl$TCGETS(r1, 0x5401, &(0x7f0000c0a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(r6, &(0x7f00008ad000/0x2000)=nil, 0x4000) fsync(r1) stat(&(0x7f0000299000-0x8)='./file0\x00', &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000747000)={0x0, 0x4, 0x10001}, &(0x7f000010a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e60000-0x10)={0x56, 0x2, 0x100000001, 0x3, r7}, &(0x7f0000931000-0x4)=0x10) shmctl$SHM_LOCK(r6, 0xb) shmctl$SHM_UNLOCK(r6, 0xc) 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fd5000)=0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0xde, &(0x7f0000fc7000)=""/4, &(0x7f0000000000)=0x4) 2018/01/18 08:25:16 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000ada000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000164000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000616000-0x38)={&(0x7f0000bc1000-0xc)={0x10, 0x0, 0x0, 0x28000040}, 0xc, &(0x7f0000268000-0x10)={&(0x7f0000001000-0x20ac)={0x20ac, 0x16, 0x8, 0x5, 0x0, {0x12, 0x0, 0x0}, [@nested={0xc, 0x58, [@typed={0x8, 0xe, @void=""}]}, @typed={0x8, 0x2f, @void=""}, @typed={0xc, 0x6, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}, @generic="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@typed={0xc, 0x6a, @uid=r1}]}, 0x20ac}, 0x1, 0x0, 0x0, 0x8000}, 0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00003fe000)='/dev/loop#\x00', 0x1, 0x400000) ioctl(r2, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000009000)='./file0\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000012000-0x9)='/dev/vcs\x00', 0x88000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000013000-0x8)={0x0, 0x3f}, &(0x7f000000f000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000f000)={r1, 0x7fff, 0x8db, 0x3}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000011000)={0x81, 0x7, 0x8449, 0x9, 0xfffffffffffffff9, 0xa38b, 0x7f, 0x4}, &(0x7f0000010000)={0x8, 0x2, 0x9, 0x4, 0x10001, 0x1, 0x11, 0x100000001}, &(0x7f0000012000-0x40)={0x0, 0x6, 0x2, 0x7f, 0x7, 0x1ff, 0x2, 0x0}, &(0x7f0000007000)={0x77359400, 0x0}) r2 = socket$can_raw(0x10, 0x3, 0xa) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x1fc00, 0x4fc1, &(0x7f0000013000)=""/148, &(0x7f0000004000)=0x94) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x57db, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000007000)={0x1000, 0x627, 0x0, 0x20}, 0x8) recvmsg(r2, &(0x7f0000011000-0x38)={&(0x7f0000004000-0x32)=@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, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0x311, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000d0b000-0xb9)=""/185, 0xb9) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008eb000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000099e000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") ioctl$TIOCGSID(r1, 0x5429, &(0x7f000064a000-0x4)=0x0) [ 114.951717] QAT: Invalid ioctl [ 114.967265] audit: type=1400 audit(1516263916.421:1099): avc: denied { setuid } for pid=17583 comm="syz-executor3" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 115.020901] audit: type=1400 audit(1516263916.427:1100): avc: denied { ipc_lock } for pid=17585 comm="syz-executor4" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 115.052536] QAT: Invalid ioctl [ 115.072195] audit: type=1400 audit(1516263916.526:1101): avc: denied { getopt } for pid=17601 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000367000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000ebf000)={{0x1f, 0x200}, 'port0\x00', 0x40, 0x100040, 0x1, 0x2, 0xa34, 0x9, 0x80, 0x0, 0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007e8000-0x10)='/selinux/status\x00', 0x0, 0x0) set_robust_list(&(0x7f0000a4f000-0x18)={&(0x7f0000c21000/0x3000)=nil, 0x7, &(0x7f0000172000/0xb000)=nil}, 0x18) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000a44000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x300}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000c4f000)={0x10000, 0x4, 0x7fffffff, 0xffff, "e2de0df2af9bd4c7e7a808ddf54d3488e957aedcee4f3514e4722995f15d68df1169b39f4360a3d04daf90eb", 0x9}) clock_gettime(0x0, &(0x7f000089b000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00004c5000-0x40)={0x5, 0x1, 0x3ff, 0x7, 0x2, 0xffffffff00000000, 0x80000001, 0x9}, &(0x7f0000d9b000)={0x1, 0x4, 0x4f7, 0x6, 0x9, 0x1, 0x3f, 0x8}, &(0x7f0000168000)={0x3, 0x8, 0x2, 0xffffffff, 0x101, 0x400, 0x1, 0x6}, &(0x7f0000fa1000-0x10)={r3, r4/1000+30000}) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) r6 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r6, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f00008f5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000017000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=r2, 0x4) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) ioctl(r0, 0x800c1004110, &(0x7f0000008000-0x1)="") 2018/01/18 08:25:16 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c93000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x200000000001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00004f3000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8, 0xa, 0x14, 0x3, "58d9cecee41fed6cb2e79c956ae853150657fc811861c9e0198cf1fd063cef5f0047ed25bb6653c1f74195318b8152cf6d75ea05682c57064cafc448afe3423e", "549ca40cb231ee5d899060b0acd23d76f948b01b6f41295b214a1c1eadb90ce5", [0x20, 0x9], 0x0}) sysfs$3(0x3) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f0000581000-0x6f)=""/111, 0x6f) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000099000-0x14)={0x1, 0xc000000000000000, 0x0, 0x6, 0x9d, 0x4, 0x1f, 0x4dbde8f1, 0x0, 0x2}) r2 = syz_open_dev$adsp(&(0x7f000057f000-0xb)='/dev/adsp#\x00', 0x5, 0x404000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000cab000)=0x4) flock(r0, 0x2) dup3(r0, r1, 0x0) 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000e2d000)={{0xb, 0x0, 0x0, 0x0, "f7a3fa639b4f450a64a2590950ab0344755b7a1b828cde1a0add6f22aa640c0d7bace7e0bf8c7fa081be8b7c", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "235ad45840bbaa156b9e5327d513a4e5f1c53d21761dc52640abb3b541729e59b21793067031248cada6c614b206c7fc5913fa492742130f930a1cd8c2322b68", &(0x7f0000d3e000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rfkill(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/rfkill\x00', 0x204000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/18 08:25:16 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = fcntl$getown(r1, 0x9) setpriority(0x0, r3, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00007de000)='/dev/audio\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000100000)=0x80000001) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = creat(&(0x7f0000a15000)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f44000+0x92b)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000043f000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00003ac000-0x8)={r3, 0x10000, 0x8a1}, &(0x7f00001c6000)=0x8) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000c92000)=r4, 0x4) sysfs$1(0x1, &(0x7f0000814000-0x6)='nodev\x00') setsockopt(r0, 0x1, 0x9, &(0x7f00003cb000)="2a31e94f", 0x4) [ 115.096989] audit: type=1400 audit(1516263916.528:1102): avc: denied { read } for pid=17601 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c97000)='/selinux/context\x00', 0x2, 0x0) sendmmsg$alg(r1, &(0x7f00005c4000-0x1f8)=[{0x0, 0x0, &(0x7f0000667000)=[{&(0x7f00005ef000)="aef28baf64ac10653cbed92518b111df34cd15bec9aee5dd6b3ae6309ff416adb651af9441d21654749e233fde4debddf5370fb515a5bd2af8c52ba7205a47fb3da91075985063db8b0b599da5e6692c5cb1b7fa71829bc701e7749412375d57a78c403713fc08241c046d493bb7f894bade3796a839b4b9ddfe2fe8465e19b7a7abaf83f0000de9451354496472d54c87ef5d20c8297df5e6057421b20a26f8ffceb43a06700a748191788b6ab8d6e9236eb653e0f02b56f0", 0xb9}, {&(0x7f0000e35000)="1ae744795f341768822e05c0681f2461d342149095c663ee06aacf204b672c1bd55bf7c1e5d482f79446fa850a6d76124ebc8f4b50be41d2c32c420818ace73a9103ef18c163e36b4fd033458fac0340373c64c52e384002a65fc379b292deaabbcd1724d9962bf3", 0x68}, {&(0x7f0000999000-0x37)="be639d64ead33f0035a2b3c04b309e65eb1eaa209deffdf71110f5d1bd2aaae5841b69553b33c4b81b064228ca6fdd251d5fdc53b67dbe", 0x37}, {&(0x7f0000d6f000-0x8d)="a29fa04b056a5554d01f2a33d09fc48c68eac94ef45d9a6e0d1a44c6958318c6a4caccca0088e4a4c0172f0a83f56c5704bd873a2a9461e1b53681ac4fe7054a6a31f42fbef88f7856bde8eece06027ee828a715b94beb5a9cb2af19f2bcc0396cac9be7b1d1aa7390284e144f92bf6513cf6efbef566e667958ae1d4bb59cb2ae89954e169ec114f136f47298", 0x8d}, {&(0x7f000047a000-0x4d)="fc2344a3559cbb5b6900651fe1782252007392e29c0726f618c7debbc2320fe3850f1528a24fd5aff68b0239861e5d126b780180b02607a9c7f3a26b88021012cd9326ac1540aaeaf94b0ee422", 0x4d}, {&(0x7f0000eb8000-0x93)="73fc744e2aa8e6736befee0352e5b2ad22042dbf731cc816a7658948023dcf70bb8783927dd4839908e1c889d040401b180ca580b46c05e7f4382a8c29a89be03a90a61dd05a6b52ad108ccf72ec244883214ed08dc75be7d0f7635d5b2d2093c1bd936d31f32eebae0631dec606671b4f370497f5fcebd72a1e835672e3ccb2dfa538d4485753a7769d379b94e246ca89521f", 0x93}], 0x6, &(0x7f00009f9000-0xb0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3c, "97c1e2a670fae3a3c019656689b8b5fa2ec6c4530e3c592cbc0f97b2b543698d7a2616675b0d814a0cc0839b2e07e7e2573c33e59c12e492ac09a76a"}], 0xb0, 0x8000}, {0x0, 0x0, &(0x7f000013c000)=[{&(0x7f0000122000)="bf88e9660e0d7d89e0e2e33b6091692ccb0e3a272b364ae1654197621436b20e1336449f347daf5526eaea87", 0x2c}], 0x1, &(0x7f0000745000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x2}], 0x18, 0x10}, {0x0, 0x0, &(0x7f0000d7b000)=[{&(0x7f00007db000-0xab)="684fff4833dda405eb4ba6b6561fc63224d790774753bc7d2a8d9e2ee1503d10d7ba71548d567a83b7e506ec940984b13fd4887bba09744a3f7c9d42e41ea47850a5d22acb71bc7020562fcac69bb06392094da466416720edbf7d9addda6c6d1a680466956a2a6f4a6a4e4b303381b480c100a34367cfa6582cd883c85e4c1316b4ac526940e8b5ee7ecb953e00e522a9420d7b4204a054cb79736c01f9196528bb3399661413010a4f64", 0xab}, 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0x1000}], 0x7, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000722000-0x30)=[{&(0x7f0000bd6000-0xef)="42a9409b16a5a0e34550d5f0566a8f016b2fe7fa9f25ec43253c5e7973818ce6bdcc842076b7c5a50749ed8c90f213f3b13ae282cc31fa30b76adc89f074d9fadefab8762de479deacb0bf7776454ffdef53df044911c0c0fd102ec901990fdc0b6975d6ff1a8cd233bc873d381deed6a8152efe59e01f7559467c62af467abdd17d0184ac3afb99dede22b50a24e3f3d4aacf0989e5959a79a7fba9e9ff067b421541af423c1058f26cb7815b5e0269e9e9862c68b5024ba56971696e211d6360fde14944250088a938455b892be412264cc1ef5838885d4db234009448ac8fda69643dd56542ca4d1015f2819d2b", 0xef}, {&(0x7f0000a21000)="ec9885dd6fb1dbe65c57ceeaef618684b67ad564140ae70cdbc2d4b65b0403d10865fc4ef5221aee9438cb7b397b0cac5bc9156c2b67c5548d3644c38e933222082cb6eccc19daa3fbdf90b1b399f860f2bff4305fe815e1dc2fb186aad101c5282b96347f407d", 0x67}, {&(0x7f00000da000-0x9)="fad7450936990d835b", 0x9}, {&(0x7f0000a51000-0x7)="5cada2528f4858", 0x7}], 0x4, &(0x7f00003d5000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "d6bc73309f1604986df3fffc906ec88f0d7d1ea3b6f6a10fc665d61a5a94664d5e46a8945e087db6762f113ada0ccbdf6f1ba372aa5406d12b205228c2fa82e9ebcfb235f6dcecca3c165d9822041434094ce039801041dbe07849dce46b7d6baf0cdeac825274a1aeafed698047e48740679c5a77d2723a8059def027204166ce3220d42299c10e8f0091d3168466bd367c5844b18cf2ef3c263e96d1b1482109ab3e7f9586ab80abd731af8d241049fd02d441ae31d105c178b01e88aea41fc0de2dd3c13e74cc36859c7b9426e8be0d4b31cc725ac745e7a6660c70e7096f97e8807142c9f1f5766bf679be4ae2d58dd4135c5dd3e1cd190954ed60e38f78cde2a85ee4a0d2327b4820130a4533fe664a966d0e9ace7bc5526cdea9402e3f0553cd1b920ad6a658d82597176ac2304ff856849fc77d54b590bbe46d979308188c0a791bbf83052a0c3fc7810977e599324a6f0774dd70777711f6760026ca3e2d2fd30d2be04a64c50ee3568c662654ae125aee979323e4eac0465cecfe65e29f6a054361589fa2365b2a959192aad5f04f83351f7b0b53b5001a7d4fcac24762616a6afe4ee24774af9ce483e549b65157ce59ffeae956111afbfc9e3902ca9b2e26ad5f25056dad1036fbf85f80061d36fbbeb09ffb50ed0071dfa931cfcae90d0682cd5fcb17f00c625a6609235d2c204cec7c44fea1d1340ce6e9b1a72a1b0b5720eb6614ef21360ada2cfc6a1cc8c23810973acb936d071443692e48e0427a47f4b86cd040ee7e03122881ac31752a67258ce11caf8e71321a738415b6c5985de14c6ad0e3fde9568559d3849d84c0706acb6f9a2b0c5f1b1ef67f4ea10d62ea860b0c4b637674a1653f8f33475cd0e6caaf3aa6b03be06877bcd9c56dfd4270626c4e0a52f5249a5227cc6d818611145a4a3284bff55e1e25187b7e798725455f21eab721b04d231e9183d30e279be17babd92e5a9151940761ef945594fdd921cea19899447b9a43e1257a6a66f5a6f82099a55e4c9e38563d5e2db226f258957fbf2ffbe2c017f64667684b222dbf9275bd9bf25686dd14a28712cf9cacb6d398fcf0d5d381c230f633afaafe5cb989f1f1278ca040bfb87f4cbd49499b8377856370502fe99c3a2b273c93110feda2bcfd5477a6faefea1c981994b1e66d3117815787a6082f7dfc4912eac922f630c31a83da38eb493a15d2a06645e2a4103cfdebe24b1f696151f5e598377b70845587d29ecf551de1947f9586157862f0a156927fd5d3f8d23aec28bdc382e138dfc1039a0eda9132e630e4fa8c002cd4de4f5d90febce0279cfd14b0c4f72cb93d92612e32a7c423445bc1013efba90c5cf63ef46874a7206e87444367eeec71b4f18683598ad78741470819d56c390750bf3bdbba7633c9e9e7331d02aa2778108a13e4fcfc3e66c108aecaac8d98bde057050fa1f26a61f9ec3d63266a06b6bd825302efce7e6069f9fd4bd8250a18aef75fd59dd63cb718ff53da7f4559331780b45d51a1c8466cfbf126a11891bb0187154483095455f340f645b5fed3e976152329bcb2ee192fa3732df52143e197d70aa51042c576377fee69297ef33c4a079058ea5f63d28f99d528137e6f29f125c7c01cd267466341b00ab17d9eefd1bd0620f008ed6c574fa3ee5620642ea3afa501836460eb056acd68bafc6af844787b69ef19dbd7a6ea9f2212ae7d38c688f6d8a2d40c04b378a31ed124c6594603a67ad4d1ec64fa33f44285d85159c0bf437ca7f4dcfe53afc98e2be9c7843ad47e303ad89b4c446761ba4348094962c8acc3321f1acfea9517d5668d0943970fb1966035f9cc508e41d260008bd458561b977d8a126085e46364417e1d2ab25356ac73d52d791546b27accd8dbd9f3477c961e68980fadd446145361aa06789c796bcb601ef7dd050f92f16cd16ce567ebf6ab7ee2e44cde4e728aafaa35d3be63abe5d0fb44c3f4c83805acf6789fbb58c041879a8ffacc2de73701212c27459c6eba0bbd83de7cd562f11eaeb6712944ac282085eab66a3a6c114c502748268addeccd9f75bda6d1134b5f0ca6f62f5ac689587b2ccc8c83d69d8333d2bf9826c52dc0b6a18349ffb897341567afd8827b4dcda4265122f1b7c46710311bc35951563926c22f38aa558e58bea5d497657ded1aff3849591725b1700247dcc4f7df6bf7435f2bab9656d10f9a653ad6031a0b0856675395d2a9c14d7240c5ded97521541153a78efd39d17b866eeaed2f1022a79f16604964b524f450ec64062b78935ccf59185c9ef3a2eb1f8b5d7dab1b5d35c118e31b6935fcf7228fee3869dbc52adf4cde4a2a279895c8582d329401812188134417cf487e5ee00df85418aa610acd078aecf2ceffc9bc22b33c891f780f60b0c3d4c18b61c50724cc9453015e1739b48d2a97308e552de8fe53cc9a20b244d7f4ab0ffa923e9b56ae86884526ed2b0ac5a2b597550dac24f787584398950619e23454b0353623e724b5f972843b39fb76f41147d82895b3e1c0c5ddb6b6252c2dfda06451f850031e4f015497c8f2a622e87c29d32fa9c8cfd29c9ab377fbf7d7cfca687a9769e068e050d7ebf76c509b48d7578212a632ff095a8169fe536403711c282399ffc143681e69e8bef3e47ec103a7fd2e3eb3b410c95d98ad2cbaee30320581ab2fb69b0f130c51570112a625edca3687cb7be509cfe665d78a653042af6ba5b5bf7aac83de07d7af9a9e5af7919b205938d35474ea3713f91a7bdbd101462faacf34be2da7547f96063eb6d367b2f73231ec8bb78aff8041fc8693dc9d22e0388a01a662feb16b1bf708cbbde314a788b73b120747caccc17c26d7f28aed987639d36994f6134f5518e595b89746cee4ec9511686222920925ef65b16122932950deda6b9eb1ab562be2d2fe10ecc45e9f463278168bad12f5be32a5bf19ac07016960f698ca5a6a187f40d687629c90fe18b9eb5c9ea58f1ebe738c009cbf9243c1f6595ab0bb90c1829dadc7ab80e13ed458a8e50c84e8f63d3e95e7b518ff751a78acf03454db0c5866858603141b11698c9e291f14a7bf55a779cfae17a9c89159be7ef13b762b32f32d7b81e62c24a968db9401af76c6fbe7beacb69071459dda80ed7d93e35332d87ac4a3314f362db26a48048a41aeea591f0963aa1ac12025f59250295f8ddad0bd0335b7a891b7343b637fd3f32f3c1f9b0561738896af8f2ab1a9d59ac80712c9c189b65499ec0ff2b36f22b006dcba5743f80bd508b929656ac13accbeb31afde1ef77c1114f31a706be63f02d208de2f9a22b5fb54dcdbbbe3c78d91dba61e83c1527592bf9f0b93a315f6184fbb39486bd98c07722ceb35de0dade8b94b284d3d8c554462482bb361167e0bdee7f3d1218a3d1e55c245afd7cd5768e1926babfbbe4c1c745ed1446a4ac50d2e42730ed009a7dfc794add76151681f75a9e7fd051c1bedcc79ab33fe8ef8edb2ea310569e1ae6ed671287457cc0a25b44bdeb66aae5ce25faaea4de852bc09d41630a7f454f6105d13cc6769a5c8c53550f46ea3feb7596a729f5dbf727b4c5bd1c8029a9eb77233e3b13423b2f6e918933b13626bbac5ceb247a61c4a2ef15a3d8140ff1348689571ab647330629eebcb021093b2b3dc29470b464ea023652528fb71fc12802c2b8b12f5971da5bf8f9de71f7a02be29bc75414868afef5fff4adebd5d58c602c948de7cd8986784719b34ada54a18555888b30d6f0eaffcef14614a767021532218f206ce26792c290ed902ad676431818d53ae5ab8eca34c1bee6d36cc2e62a283c85dea10ec5cf12baaf9289919896b565a67c1ba5343f6ae79e1b90e40580d220f464fa79b01178dc6bbbd78059bb4610f794c964b7e099daa4a07ea95be99da79ed93361381803c6e90d946060ca927066e58a411be1facedff501e9b307ef65a8e6166e52e6b8eb970210d50f208c1acf14f1b2f5697848e067c6970149366c12f7f5a7f622ed1e9cb741406ab33bc163bbd174b51347dcb985b456ed5de78a03048e4a8f10231093ecd66ab9baf6f315af2c6409971894e4d36b28c2922af106bd5b24c6fc12be6f758c29254d3b874157f0398d550270f742e62aaa3e7fedf5f110bca9b2e8ef27031e28136463c896dfd0d295b35072e63355362b90e5d394775e84ab8596a9fbfbfbc5ede01be176b63e0292c082a7406d2b4a08ba6469c28756fa30c9f2efbb77e0e42a29028d5706cbdb369f90b6ee835ea965b6dfa00e74693ff3d00653995f854070a0d6b1ed428583331c4034b4eaa7125cda1570e77bfb0b3975807a9f30b7c0c57aa1a3a591d6a54a818ac942351cf7c37733135f4cd5940d3a2764ae8a4d95bcfcf7da4a9723b5443885f89de206a3463cf00238fd175ec70a238ec6f8702aec9487dd65fa2c420f4d2ca4393cd74d8df8f5093650de9bf693cac9ca0a8e1885adb7a453ca604b3a6ad526cd60aa12b27d67f2cf745d19284a05247a326e24ec3fae3452dff3460ffb429f0fe92c21ebcb16932207b92bcb8e92c16a865e38d1f2e5fa591e755384a033817fd0875bf1826d03ae003db64aac74cd82950eb09f9146953fb37256c8220f0696227af6174cb923fa396e5e9dc68c21e1c5faa1c17d8c1a86b9033474b48fec2706216c6a99dd5c908e504b5246d7f0c73d7b40a9123fbbec0220304aa45d1f952f14bc40979b9607a00a87b6c35df5841ab576b209872aa728b18d75a614cb052d33a87e59a396b37df85cce48fe6e053242666ed8ad56e7c23f3340c2d90284c8e22431dcf92fc47c697f28c839c3a64912e76e1912c41e2802d4056fdcab3191a19062bb19c99c4871576d288872de0fa115c5ee3ecbada1e9122d6f26bea92e895b81d4c9b139e0298356320bd58be553e6dbe2be2b424e6cc3c3e3227695d6af21cbfce4ebb8b5433b50965ea2f70bfaada82d0aaf5a9f3aca0b4c1d6b1068bfb9ee1f7f3b8650701b09b012370ab54a8d5a7b155002cb0c0312ed39725437fc2632a6502091e43eaeba0a5e8be822cb0f4c867b5412ce91e30cd5ee175df28783fb0d7c014343fc51fa3c94189676143fe64225f39cd27b4026467a4c79e2c31a2c92aa969f1168a45e7bfaad2b8a6da449550b90d839002c780f7db358ad449f40834994d1e3ce79a8c03c79333b88a79ed27f9fc09a21b400b2917cf9c241d55ea22d7110f4bc100e2cd38a357e275d8c59966460c0feb68ff3202554e4b2e751b5f077c8c5ffb11d51feedb71a5975ef09b22fac652239d182d644126333e1ded0ecf57c20ea63578daced8024ee35ce82a138b619007da525bd2c02a11dad2a101fd924b7b862151070979d7e8dacf89d53d11b7a967f164b50212036d63558700e3757bbf7d791a4afa3f9b36fcd1918a1aa3f0637c24eed8cdd5c707dbd91ba892a545085db8f80a270ad6ba3271541a3bcb5b599c5740a432a3a106c2b8ca065202d0b301807b3685b1273848598b9ac304fa245dc59ed6821b34cf7d83e26b19c1f298552734fff44f0d4ededb2803f3696f214191d06dfd2a947f8c83f3a68863fcb21d7785ea81596ae39f3dee6ccd49ac18131b623f8d8b76926a5b72fef49e1591ccdff8e622557974b20c0fe0cd83a08f83f74f75482b6993e8a51e83876ab16e44a010a467c8e244aa2fbf0950a1d7ff5efd23339de7e21b450f0e84b3e8128706da62e989b3ba3b6e39b69dbcc7a0dcae6d23bcf1ac627d90f80c24f8cb145feedb12121dc0674"}], 0x1030, 0x40}, {0x0, 0x0, &(0x7f00009c0000)=[{&(0x7f0000a3f000-0x7f)="babab41a447aa9d43acafd04595f82428759ad8f83e8561d26ea9b69e4c98f1b9127acebb2d96c249246947c290c25d0a27686414ddf859ec7a7a1f067ec390e42064025bc930e9ab72ce8d93d148d51ffe6b77951447f5c435eb97ac46bb00c912761675c377857e9fb2f81827993430e56b11e7649be87de0b642d0458ba", 0x7f}], 0x1, &(0x7f0000b1a000)=[@iv={0xa0, 0x117, 0x2, 0x89, "7c6ce60266dfadb0d12363240e6ffbc2c0c883e18695dc7c41bbd39c378ca40993ddbb0881a1ffb07187be3e40dd5cd187f910cdcbe5fd93873f3fcff9a8442862a5ffda8f041ba6bd6e5da67f41aa864cacfe7fdfff61c653ec7fee8b08998ce0a49279bee738d02986341f9dc81832f1fcf1d47ecf708866333f3a55fa81030d19717027d64867a1"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1}], 0xd0, 0x20000054}], 0x9, 0x40004) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ca8000-0x8)='./file0\x00', 0x4000, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000416000)={0x0, 0x1}, &(0x7f000046d000-0x1)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000403000-0x10)={r1, 0xa0, 0x8, 0x7f3f}, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000d14000)={&(0x7f0000c4a000-0x18)=[0x3f, 0xffff, 0xf5, 0xdd70, 0x5, 0x6], 0x6, 0x53, 0x3, 0x10001, 0x7fffffff, 0x80, {0x7f, 0x8, 0x401, 0xfffffffffffffff9, 0x3f, 0x4, 0x4, 0x100000001, 0x8, 0xb5c6001, 0xdd, 0x2, 0x3, 0x8001, "12f4306cce6fff64e6d7e4c384ebfb203a5100d912764a8a48213b99f07a1a80"}}) r2 = syz_open_dev$loop(&(0x7f000043d000)='/dev/loop#\x00', 0x9, 0x800101000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f9b000+0xad7)='/selinux/enforce\x00', 0x80, 0x0) sync_file_range(r2, 0x4, 0x400, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e87000-0x20)={0x40, 0x6c5, 0x0, 0x6, 0x1, 0x10000, 0x1, 0xb32b, r1}, &(0x7f0000b6d000-0x3)=0x20) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000106000)='/selinux/load\x00', 0x2, 0x0) ioctl(r2, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000cc0000)='cifs.idmap\x00', &(0x7f00004f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004bb000)="4eb74e6d81dae2c5", 0x8, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00004dd000)="8f453173d2d1162bbd680ffeab7388da02f1a6352ea02469b44a5fea4efdc613cd4264bd6035487e87750c778a6000851bfcbdfa4d193176a14c719159686e31c05f21256959c4d51de24b481144cf7e35b2193731463651e7ad811f251d23522926da5e09f70c2b16d1a9c70bac3ad44b971c7aaa89733cd1339d01ba969a4433a565c08e7cf9d531774f674d0ed9b8ce4253190a9b8e88ca08f3e28b4d44a696394f4c626d", 0xa6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept$inet6(r2, &(0x7f0000768000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000685000)=""/4096, &(0x7f00004fd000)=0x1000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000911000-0x50)={{0xfff, 0x0}, {0x0, 0x6}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000e48000-0x10)={0x2, 0x3fa2, 0x1}) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) accept$packet(r5, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000469000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000f2a000-0x28)={@generic="6f782ba077bce4562aec54b377dd92bc", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00005a6000)={0x0, 0x0}) fcntl$lock(r8, 0x7, &(0x7f0000bc5000-0x20)={0x2, 0xffffffffffdffffe, 0x2, 0xfffffffffffffdb1, r9}) syz_open_dev$urandom(&(0x7f000057d000-0xd)='/dev/urandom\x00', 0x0, 0x1) socketpair(0x0, 0x80006, 0xffff, &(0x7f0000ddb000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r10, &(0x7f00009a9000-0x4c)=""/76, 0xfffffffffffffec6) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000c8b000)=0x0, &(0x7f0000905000-0x4)=0x4) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000144000)=@common="69705f010000000000000800", 0xd) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f7e000-0x9)='/dev/dsp\x00', 0xa00, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000f7d000+0xadc)=0x8) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000de4000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000e6a000-0x4)=0x4, 0x4) 2018/01/18 08:25:16 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000646000-0xa)='/dev/dsp#\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) inotify_rm_watch(r0, r1) 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) recvmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000002000-0x10)=@ax25={0x3, {"18ec35eb9368b5"}, 0xffffffff80000000}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="6b008f6e61d3a69e539f717b74204c5e32abda65d34e482761020d965f353a913accde8875f6bcb0c172f384020472f00cb53f8e4c032abdb4a27b477166523b792819c2d66300881de21a100bc1aa83e81847c5d874e7c6aa1597e651c0aefb4f9d949763f83b0d10b0a52d1b2b398b7dc48f4c673ecc72919bf2db7f0b0fb71b67db298762e302d22ee84191ba92ffbb42c142ace222524df5ff43a9", 0x9d}, {&(0x7f0000002000-0x84)="54db982f838f2b3b3a5d4ffb47f49fbb2165c753415db786c5ba2c0fbb61a80ef845bbd534a3384b056ef59d90c917d87fd44deef4a9856de198b20f611e4f81aa50ce19853eea5e648cd9c1fcd80f65b2e2f3e2d701f6443af1e582e66421aa545cc785807b77f5e2b4583a2dac1dd7f24fd892992a1bc228c1154ca9788485d60d1d5b", 0x84}], 0x2, &(0x7f0000001000-0x170)=[{0xe0, 0x114, 0xfcb, "10da3a3f0dc9bc5fc86097a1cba81b5cff1757a734883c9083f01831fb86ceeaff2dedda30a44192e6de9a64bd83b681dfd0f67be5a805983da24f5e5a5d2b9f368b0b3d1d77955b7725f9f10f10d3f630d9391fac6dfcbdc9a1f2fce195f283990845341a1c8f9838e484534d5e2e8f4bac4af99073d1ec4e108f3a89b7a4e15012ac4f02d3314ec5921398053b415f652704649366c9decfec1c51887bc3545fa1c4d7535e87c46261ba5e0bf15ef9b53a598edfb3aec332deedbe197865dafe1e56baa9b414757434c6d04b"}, {0x90, 0x1ff, 0x40, "32dd0737e7b933534b33235cfeee7ceaaf6418c597d250f485985da8d025712f86be1e0d81f7375d3d6250b3a7b52504d8ca642f0522e6fd1025d2767e74f852339b2524ed3af09315f5133518aaf25697b6849af84a5f207a4b0cdb7ea6653426c2c5c0914de1140a88b5b1868d0e345e0020cd50b0a23afd"}], 0x170, 0x4000001}, 0x121) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000073d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0x3, 0x9, []}, @rr={0x7, 0x3, 0x0, []}]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, ""}}}}}, &(0x7f0000d46000)={0x1, 0x1, [0x0]}) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) dup2(r0, r1) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) write$evdev(r0, &(0x7f0000cf6000)=[{{0x0, 0x0}, 0x2, 0x20, 0x6}, {{0x77359400, 0x0}, 0xfff, 0x8000, 0x7f}, {{0x0, 0x0}, 0xa8, 0xd9, 0x9b42}, {{0x0, 0x0}, 0x5, 0x4, 0x8}], 0x60) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5800000000000, 0x3, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000cdd000-0x20)=[{&(0x7f0000b20000)="80", 0x1}], 0x1, 0x0) 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, 0x0, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) read(0xffffffffffffffff, &(0x7f00000b4000-0xda)=""/218, 0xda) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) fallocate(r0, 0x1, 0x3, 0x7) 2018/01/18 08:25:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000cc0000)='cifs.idmap\x00', &(0x7f00004f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004bb000)="4eb74e6d81dae2c5", 0x8, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00004dd000)="8f453173d2d1162bbd680ffeab7388da02f1a6352ea02469b44a5fea4efdc613cd4264bd6035487e87750c778a6000851bfcbdfa4d193176a14c719159686e31c05f21256959c4d51de24b481144cf7e35b2193731463651e7ad811f251d23522926da5e09f70c2b16d1a9c70bac3ad44b971c7aaa89733cd1339d01ba969a4433a565c08e7cf9d531774f674d0ed9b8ce4253190a9b8e88ca08f3e28b4d44a696394f4c626d", 0xa6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept$inet6(r2, &(0x7f0000768000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000685000)=""/4096, &(0x7f00004fd000)=0x1000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000911000-0x50)={{0xfff, 0x0}, {0x0, 0x6}, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000e48000-0x10)={0x2, 0x3fa2, 0x1}) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) accept$packet(r5, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000469000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000f2a000-0x28)={@generic="6f782ba077bce4562aec54b377dd92bc", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00005a6000)={0x0, 0x0}) fcntl$lock(r8, 0x7, &(0x7f0000bc5000-0x20)={0x2, 0xffffffffffdffffe, 0x2, 0xfffffffffffffdb1, r9}) syz_open_dev$urandom(&(0x7f000057d000-0xd)='/dev/urandom\x00', 0x0, 0x1) socketpair(0x0, 0x80006, 0xffff, &(0x7f0000ddb000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r10, &(0x7f00009a9000-0x4c)=""/76, 0xfffffffffffffec6) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000c8b000)=0x0, &(0x7f0000905000-0x4)=0x4) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000144000)=@common="69705f010000000000000800", 0xd) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/18 08:25:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) r3 = dup(r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000563000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e5e000-0x10)={0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000daf000-0x10)={r4, r5, 0xffffffffffffffff}) 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000506000)='/dev/dsp#\x00', 0xa3, 0x103082) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541f, &(0x7f0000f85000-0x8)=0x0) 2018/01/18 08:25:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x100, 0x57, 0x4, 0x5}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, 0x0}) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xc7}, 0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x6d)=""/203, 0xfffffd78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f00002ee000)="e9d8d9d4ec8f2b02fccf0497bd89e0e03551a29ec42f870f00950cd33b77fcb3ef3217c1c645890b000800000000fbbab1edf3f45408ed7f") ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000dfa000-0x10)={0x8, 0x4001}) chroot(&(0x7f0000234000-0x8)='./file0\x00') 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000013, 0x0, 0x0) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000002000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000-0x10)={0x6, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x8, &(0x7f0000001000-0x20)=[0x33e4, 0x8, 0x1, 0x100000001, 0x8, 0x1, 0x26, 0x81], &(0x7f0000002000-0x14)=[0x10000, 0x8, 0x487, 0x8, 0x5], 0x14, 0x6, 0x200000, &(0x7f0000002000)=[0xffff, 0x1ff, 0x7, 0x9, 0x16, 0x20], &(0x7f0000003000-0x4)=[0x1], 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000004000-0xb)='/dev/midi#\x00', 0x0, 0x400002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000003000)={0x6a, &(0x7f0000004000-0x6a)=""/106}) r4 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x1ff, 0x4000) renameat(r3, &(0x7f0000001000-0xc)='./file0/bus\x00', r4, &(0x7f0000001000-0x8)='./file1\x00') 2018/01/18 08:25:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f00003dd000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000d5a000-0x73)="89c4", 0x2, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)="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", 0x283, 0x0, &(0x7f0000c93000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000066f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc4, "f04241d6af4d6a2dff9a1b7e92ac3e3d9f077451a92a7ee806d3f65b9c0b3f30dff336e45ae984c718025c5d79bd08d815e0b2fb254e6a498d9194f9b03b2cb45bebea2397c80028d705c40f3a922b0dc2d7579d1e67b28c39f7c926ab81ad8e576d82282ab3d3499de98701411ff3eda1412360bfb8d2031743ac8762a6842ed6815e9c31e2521d7dca854a0b63c60d3f62e7959991ca9504dd72ed34ea4720d54c8cf92d6f1366c51ba420af3ec653adf1abe6a2e2071c5eb5c3b0bd819d20e8f7bb21"}, &(0x7f0000646000)=0xcc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d86dd"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/18 08:25:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c1f000-0xb)='/dev/loop#\x00', 0xc9, 0x4102) readahead(r0, 0x0, 0x7) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") [ 115.418189] audit: type=1326 audit(1516263916.872:1103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17675 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 08:25:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) 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) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ecd000)={0x0, 0x0}) ustat(0x2b76, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f000040e000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r3, &(0x7f0000068000-0x8)={0x3}, 0x8) 2018/01/18 08:25:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000afb000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f00004e5000-0x8)=""/8, 0x8, 0x100020) flistxattr(r0, &(0x7f00002a8000)=""/126, 0x7e) 2018/01/18 08:25:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1000000000c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000e95000-0x5)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) 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$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000665000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f000082f000)=0xc) write(r0, &(0x7f000068d000-0x25)="", 0x0) close(r0) 2018/01/18 08:25:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x410000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000783000)={0x0, 0x80000001, 0x400, 0x7ff, 0xffffffffffffffff, 0x3}) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7ff, 0x0, 0x2, 0x1, 0x7, 0x5, 0x1, 0x0, 0x0}, &(0x7f0000313000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x8}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) r4 = getpgid(0x0) r5 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000001000)={r0, r1, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x105040) setsockopt(r1, 0x114, 0x1, &(0x7f000023c000)="", 0x0) [ 115.554483] audit: type=1326 audit(1516263916.873:1104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17675 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 08:25:17 executing program 3: prctl$intptr(0x1c, 0x21) prctl$intptr(0x8, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000298000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000001000-0x4)=0x0, &(0x7f00003e4000-0x4)=0x4) 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000057a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000020000-0x4)=0x10) accept$alg(r2, 0x0, 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 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, 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) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = creat(&(0x7f0000689000)='./file0\x00', 0x0) sendmsg$netrom(r2, &(0x7f0000449000-0x38)={&(0x7f0000699000-0x10)=@ax25={0x3, {"e36d5ec54a340b"}, 0x4}, 0x10, &(0x7f000039c000)=[{&(0x7f00007ba000-0xee)="4ec6450ba0a6a5fa76d9945d08b96aaf6222dba3b0f56f96fc975ef61990e3287cb80b94582fb2b4153afd0d2c4e4ee0232f58aef598d16bda913d4fed31102f34515699eb9ceb348d3603d6d649681e8bb39c0b50607c5ec831d1ab8eb0ddc94d97691e489a3651d9a79cf773a83774d2c03d34f5c9eb4a487f5c6adeee355795a286fee248ce3c0e57712c27b303ca862adbbe6fd727808b06a68509448e1633ec3e556e5adae7fad43af5dd5ee41d11d9a35132e90886691a13ade544279ba0b622bb497f113ed8057e58ba1c3418774749e439071538ef14805f9b024c80447b2ad1b8db423f4cfbff1e48b4", 0xee}, {&(0x7f0000799000-0x61)="4663e337f9330ed0aac840beec042b7e5bcdd7495f02c6e9ef613cf275dbd4796aa0c6724b277bcf5a05043d6586ca56f3679b212117fff5228e29b8af3b4c3836d24a766418c958c0f66b814479a005793f953461ef7348ab347a3e379da29de5", 0x61}, {&(0x7f0000fb3000)="7f230e162f82096aa06ad6891e8de51143e24a30d80b40fd9bef66beedb5de8eb52b363bce939b3182b80275ed3ceb2294ea9a", 0x33}, {&(0x7f00002ec000-0xfe)="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", 0xfe}, {&(0x7f0000c76000)="4f7f793a0fc5fbc985ecb5b9e9854b93bf59f3a958b5fa91991b3d0bb702b1f2282cbeba1fa2ac3516de18846022389549d4c047f7b310677ba137190ad81dd61c0d8a047d6138e1c2a975bf8df53e4a37e52213fe29b69a14145abf5f29e79353c54a6c252ed1277cb6897526", 0x6d}, {&(0x7f000004e000)="80e36c88c427d91561cf35c6598f9f440d607800c33938899233126c82cafceb0fb4399c016ca816613a76193fac7acc8e0c", 0x32}, {&(0x7f0000edd000)="869ab6c4e6b54d125830cc92738419", 0xf}], 0x7, &(0x7f0000976000)=[{0x20, 0x139, 0x400, "79ed4d6e4ce01fc4ad"}, {0x20, 0x10b, 0x9, "fecd867af617413dcb23"}, {0xf8, 0x119, 0xffffffff, "feb8fd7e23e8dd4f0b27141780ecf20bacb06ffb5ad79df2c366b0bece3ef2c2e543403900238e529f726d71251e8d73cc67cc2a13a286de758d8ccf7f0d3d019d69d3844156dcb474c7e0264b286275732eefdffb16d2b9d20c4d0a13072f1eef18b2d33fe2a85d20eb27623b0a688ea570361e3c137bfcf4f388e18062563c3c91f718d6e2ce11776a71ac7339b68bbc5f31a520be297000c09ae7bd39e38164022cca28f93440a32095107ae2c18567092bebeca907b2fa8ae1ff4f62e8784e5da35f312f3d415b2cd4129301e65aac9c3ac0d6207f536c3a92a3057ff9ef81"}, {0xe8, 0x0, 0x8001, "dec9cb61ec18dedcf5eee2eb20876ec20b7a38d33e7d0c473b080b2727ae488e2c3ce874148245fa9dddd4d6e5defb483c9534389850143843e9854908c774fad804123e93d166093e7dccd0962af4cc704cdbc9ac5a24457b7050a1744ffa13856aea67d562dd8015582b317e16e2b54efe151d79ed454edce760f8d45b799c898d423fe4ebe138bff49b92e26c7fe6bc2fb3c144a002d03a791e32ffa5e5b00d3e1d75dfe8c70df7ef672f34b000bb813381ae3fcdc6ac4658d834481e97b6f4473e61e29ce3ee739db9c135e16bcdf69df5"}], 0x220, 0x80}, 0x4000001) 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) 2018/01/18 08:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000cc0000)='cifs.idmap\x00', &(0x7f00004f6000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004bb000)="4eb74e6d81dae2c5", 0x8, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f00004dd000)="8f453173d2d1162bbd680ffeab7388da02f1a6352ea02469b44a5fea4efdc613cd4264bd6035487e87750c778a6000851bfcbdfa4d193176a14c719159686e31c05f21256959c4d51de24b481144cf7e35b2193731463651e7ad811f251d23522926da5e09f70c2b16d1a9c70bac3ad44b971c7aaa89733cd1339d01ba969a4433a565c08e7cf9d531774f674d0ed9b8ce4253190a9b8e88ca08f3e28b4d44a696394f4c626d", 0xa6) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000024e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = accept$inet6(r2, &(0x7f0000768000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000533000-0x4)=0x1c) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000685000)=""/4096, &(0x7f00004fd000)=0x1000) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000911000-0x50)={{0xfff, 0x0}, {0x0, 0x6}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000e48000-0x10)={0x2, 0x3fa2, 0x1}) r6 = memfd_create(&(0x7f0000274000-0xa)='&+ppp1GPL\x00', 0x0) accept$packet(r5, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000469000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000bcf000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b47000)=0xe8) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000f2a000-0x28)={@generic="6f782ba077bce4562aec54b377dd92bc", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r8 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$getownex(r6, 0x10, &(0x7f00005a6000)={0x0, 0x0}) fcntl$lock(r8, 0x7, &(0x7f0000bc5000-0x20)={0x2, 0xffffffffffdffffe, 0x2, 0xfffffffffffffdb1, r9}) syz_open_dev$urandom(&(0x7f000057d000-0xd)='/dev/urandom\x00', 0x0, 0x1) socketpair(0x0, 0x80006, 0xffff, &(0x7f0000ddb000-0x8)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x101000, 0x0}) r11 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) getdents(r10, &(0x7f00009a9000-0x4c)=""/76, 0xfffffffffffffec6) getsockopt$packet_int(r5, 0x107, 0xf, &(0x7f0000c8b000)=0x0, &(0x7f0000905000-0x4)=0x4) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000144000)=@common="69705f010000000000000800", 0xd) ioctl$KVM_SMI(r11, 0xaeb7) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/01/18 08:25:17 executing program 0: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000006a000-0xc)={0x3, 0x1000, 0x6030, 0x7, 0x400000000000, 0x80000001, 0x7}, 0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000da000)=0x0) syz_open_procfs(0x0, &(0x7f0000e50000-0x10)='ns/uts\x00') 2018/01/18 08:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32", 0x30}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004f7000-0x10)=[{&(0x7f0000919000)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000095b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000bc000)={0x0, 0x90ee, 0x7fffffff, 0x7, 0x7, 0xc6}, &(0x7f0000079000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00005d7000-0x8)=@assoc_value={r3, 0x8}, 0x8) 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a31000-0xb)='/dev/loop#\x00', 0x0, 0x10000000400000) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000c0b000)=0x0, &(0x7f0000d9b000-0x4)=0x4) ioctl(r0, 0xff, &(0x7f00000aa000-0x83)="051476181ec65514420a6bbd6c07b49c9bfdae9217b4c81510cc9fa065c9ce100685a06cd976a56b0b8696cab0c661f2dc8d1cf900c0a6bbe0148832c4a839719103d0b1ea7987b466474ebe56acec043ba6c9b962025286d4999b8137f2795592c8ddbf8efeddaddde94bcf28de4390b92feb51c472aa1f9c654ea0000000000000d3") [ 115.615257] audit: type=1326 audit(1516263916.873:1105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17675 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=0 compat=0 ip=0x452e39 code=0x7ffc0000 [ 115.640341] audit: type=1326 audit(1516263916.873:1106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17675 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000654000-0x8)='./file0\x00', 0x311000, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000f69000)={0x2, 0x18, [0x31, 0x2, 0xd531, 0x0, 0x2800000, 0x7fffffff]}) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efe000-0x8)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000e2f000-0x1)='\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$inet_tcp(0x2, 0x1, 0x0) ftruncate(r1, 0x3) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/rfkill\x00', 0x100, 0x0) 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000218000-0x5)='user\x00', &(0x7f000032f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f06000-0xc3)="a37d71f51ea36ecdee840454475e0276e1a8292983bd500777cd1e3616e6d4b624358eb9bb354acb8f6f177613b7dfcdacd3781c42409bb72556f82bf99e57a0030cd509aa16a6d6a4f22ea932ecd99be413af99bc023f81c03fff918976323488463795993cf58aa37e1095f18a3fc40e89f08e2fb8f3112948abc430f507ee2516f7b10ccf15acd5346dadd063e3ecc915233a4baaf99c18dfbae5c4ab222f255c2fd987679d8bba4764b1898a384b89ecc82249157fbc80619ac53ee906260d0e08", 0xc3, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000230000-0x6)='logon\x00', &(0x7f0000df1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000460000)="e4149844449feb65c07da9f23e317e94326284299776e0528f068d39fb90042d54ceb90473072d78b33610e4e1457a06e2752ec90fc233617377e1a45f1e53", 0x3f, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r0, &(0x7f00004c7000-0x30)=[{&(0x7f00003ed000)="b746cf92f425bd643546a3570673f6f0aba68aafe5a5f59f7b8cceb127db72af1bcd7ad3cd32131e489fbe899bbb86e5dec332e692105059e694565248063246bbf5f325563cb461fce8ace5a94fdd3307fac1", 0x53}, {&(0x7f000062b000)="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", 0x1000}, {&(0x7f0000400000)="97b7d862a31157f9a9ac6c35f61de1a1dac75d06b9895a24d62d2f45", 0x1c}], 0x3, r1) r2 = add_key(&(0x7f0000204000-0xb)="656e630005707065640074", &(0x7f0000b53000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xffffffffffffff91, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc4000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$llc(r0, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006fa000)=0x10, 0x80000) [ 115.724918] binder: release 17727:17735 transaction 61 out, still active [ 115.731915] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000270000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet(r1, &(0x7f0000aa1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl(r0, 0x4000000000001262, &(0x7f0000a09000-0x1)='s') 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$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$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000034d000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000482000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000e42000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000b4000)={r2, 0x8, 0xfffffffffffffffd, "fa00478dc9a24db4647c23ebf683bfa22beefe5624a5d838a0d148983ecd29f7ca16e81e7e80dd4b417b8e54f0731e0e36f5a258573bbdb8f54bee71a3b5465b423d427cb7e1fcb097ec42dfc4f1394774eada08f60b85421f51a2e1c467447774108ac4d69af6b03e7dc04fa6a754ffbe539f5c0da03ff7"}) [ 115.800155] binder_alloc: binder_alloc_mmap_handler: 17727 20000000-20002000 already mapped failed -16 [ 115.816573] binder: BINDER_SET_CONTEXT_MGR already set [ 115.816584] binder: 17727:17735 ioctl 40046207 0 returned -16 [ 115.850235] binder_alloc: 17727: binder_alloc_buf, no vma [ 115.857937] binder: 17727:17752 transaction failed 29189/-3, size 0-0 line 2957 [ 115.884493] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.891604] binder: send failed reply for transaction 61, target dead 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000428000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000d14000-0x10)={r2, &(0x7f0000248000-0x30)=""/48}) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x420002) socket$pppoe(0x18, 0x1, 0x0) 2018/01/18 08:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000)=[{&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x1) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r0, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 08:25:17 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4141, &(0x7f0000007000)="ffce60b9f7f437e29ae6bf46f8316254108cb029") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xf4, 0x42, 0x400, 0x4, 0x0, {0xe, 0x0, 0x0}, [@generic="a737c2e32e6c6a323103c1e3822b90b66969594ea09495f7e62b4ed38dccd07c17eb5c7200de7043e2e82c9ae9d61cee76cf337ae732f69d62c7a7e7fa11e78f9a529b6f81c0260e1c832f252030fff5692e505f234c8d88ae119a099d80673f6c9b01f0a496e5be6b72991db5468eb8fc55a4bfb38f3941b3e4a7e205d8dd12b419aaff18380b1c28d841ba9c44e9e085ba1d9aad262c61ffd44a54d42404c59ecc16caf8132d1edc82c36b15836aa0da3955e5", @nested={0x2c, 0x77, [@generic="de8d2dd0c97ea73d97338af3571253", @typed={0x18, 0x3c, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20000040}, 0x40) 2018/01/18 08:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000415000)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000458000-0x1)=0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000009000)=0x3) 2018/01/18 08:25:17 executing program 2: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = geteuid() mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f5e000-0x8)='./file0\x00', &(0x7f0000f5d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5e000-0x4)=0x0) r5 = geteuid() fstat(r0, &(0x7f00009ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f5e000-0x4)=0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f5e000-0x8)='./file0\x00', &(0x7f0000f5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f5d000)=0x0, &(0x7f0000a4f000-0x4)=0x0, &(0x7f00008be000-0x3)=0x0) sendmmsg$unix(r0, &(0x7f0000a76000)=[{&(0x7f0000f5d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f5d000)=[{&(0x7f000018c000)="c83ba3693d8408ba349a076ed7fe34b8a111092461efd293fbeeb76a1e1b03ffc864226874791cc5b616f223650c9381b58ee876b40e46549ecf3899a93b4a418f0ed576ddaa8f1ab556ae00097347254d109990324def7dac495073cf21bb5acaf945cb6ec7d1e59011f9c93b425a166821a7583884b083941727d8d0a825072130845e86416241eae1716225d1415be67f627bdb2b74f3983cd3224ff9233556dc9e9e130a", 0xa6}], 0x1, &(0x7f0000f5d000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xb0, 0x10}, {&(0x7f0000f5d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c44000-0x10)=[{&(0x7f00001dc000-0x7)="8c8b576c775b6f", 0x7}], 0x1, &(0x7f0000a46000-0xc0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xc0, 0x4000000}], 0x2, 0x840) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f5d000)=[@in={0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffbff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x81}], 0x3c) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00005c5000)=[{{&(0x7f00006e7000-0x8)=@sco={0x1f, {0x5, 0x9, 0x4, 0x4, 0x0, 0x438}}, 0xffffffffffffff2a, &(0x7f00006d9000-0x90)=[{&(0x7f0000f5c000)="33e98f9a86852dd4641bced5bed00edcfb5ae75c087be7999be87713f806335ee8c8ae707b274666b26406b6f68ec2f614e246b823d6eca0b0ffaf1873e0b4a028c252eb42f30ae92548469824f023a54b89b13b4be91fd2e10069f2a7365993", 0x60}, {&(0x7f0000f5d000-0x40)="0ac1cee9e8a0267ad9245e841a48db7c5028822424e25b4d473a0450dea50549a2802810ca1573c05794c08b7464be4a3fbbdfb36d0964d3a3dbf615d74ce3e4", 0x40}, {&(0x7f0000f5c000)="c1c31911aa409628abbe24652e79947023d01cfadaad5d44a6d75e2b9b31e63de0537a435c5a64c39d981bd70aa09e385b02e4cd1cceb487eff6fb9ea2b21317e4d1ffa8f175b4ad876ccb9444741b0ef1d85da49ec86110da7b8073e60e29d9712ffa0924e2e660834b7812d5e2d033964b0c161afde3ee8e5cceb7b417225a7109f7676541c601ed47a85ffcb7ed06842c9d1574235fcaf2ac121a10efcb7ca5ee910494672263333d8abe", 0xac}, {&(0x7f0000264000-0x31)="605052bf4c9e6b3478c59aaf606b65cd7edd3dc98c1454dc6af8d678a212e3222b89abc3e2ebd27ef24ceebbe3fae92e63", 0x31}, {&(0x7f0000ec9000+0xd9)="1c4ef2e0124eda4d564686c362cce4bb9ef9cfa9b1151dbc338361900522f1d9ca254af80223e1227d89a92311e506ba33b23800634a195bcc2f186caedd462c4400d58b1f6f3b33b6775a72ad42023f15d1dbb691b6f367ac304a691301cdce6f082278a9dd6f78bf5e3ca934f00f0d6ba2ceaa2c76e15709828e911eda80332e067771412204b369d9b79861e506001c251d1986b9f567f04951ef6f5af579a033a241219926da3530a9f9ac822b0bf8e901281a4e4080cc30e92745e17582f988e02b1818fe74526ffc17ea09f59a0bf3cec410ec56d432ff350e22cd289ac51bd5ce1597f9064e4592d643fdebfd1d8adb73fdbf08c547", 0xf9}, {&(0x7f0000f5c000)="c5ab70c5a783aae9dd7cd308d37f8dbc6f3a34d41d38ff959cdeaab38571304450341a92d1e7ffbc9c7508c65fb61f3c6b6554bad00ccac2a3038348706a20020e2f8829e66e3e3d287d5fa7b32d24d14949780b487f06482938b2076dce76a3d41c1b71706a61701004ee440a16a41a53edcc6c860c1c3a82774e54748638b829c634d8a50b517ada9e896bcc38c4d90665a20c72084294bd53fbf5bb49ca9eb440f42427582ec3f22d1f0b3e0e7c68972e40e3d3", 0xb5}, {&(0x7f00001e1000-0x6)="3052eb2136d8", 0x6}, {&(0x7f0000f5d000-0x8e)="6a4e71a48d8ec50d43865d750953112741d7e68169053bcdef551d566be199f3bc896b7d0b4c291fb1172922e98c822db95378573cf93b84c3edeb64323b6fb5ad0f4974c5f7f55ee6a3f262d8c580b473ff4fd76f80686ff5e3c1f9faf8b64434695fe5ee9ef751f0a6a90aeae47bfd37b57d9ad93f95dbb4928a3441def7cdb32ef64c4fc7653343e8134ffcea", 0x8e}, {&(0x7f0000f5d000-0xa1)="9d509c3e0cad4a73c32a5bc6e596d64cceec9a7eec286d70727dce308f2c9ee4d2a0091035e3e0c9654cefef4da889a5e3a689345b2ebaebf02a297ef201d88192464d66b2f87cc4af91851148a5bebaee30013df7fa5f9b7a6bd1ab188f045f0d5b4121d90d7e858b0fd81e534c6c9bfbb06442fa2fa27a600fe10c4de574d10036ac694641728cd4e64a7516daabb09d1acaea42ce0c7a3b70f29b8f5aadd2bc", 0xa1}], 0x9, 0x0, 0x0, 0x800}, 0x1}, {{&(0x7f0000f5d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a1}}}, 0x32, &(0x7f0000f5d000-0x80)=[{&(0x7f0000f5c000)="007c740485fa0f701d3c80d9d11d65a73f9e0092fb57d7cd894e3f33f9aebebfc292efcdb97b1d71586fbd9969baadf8fe79ffe52b722b79a020f01d6dbda58d10a0188ee83a5adb6769c6551f4c2fba06c0fb186b2da967eef99e7c30c81a79530fed303e00fff2ed0194d7cac50d279dcd914feee8f3a1386f0c6e9e33b895dc411579ff1563fca04b387d27d273577c5e2b6f86ef124905d8c933e7cb4195e887179f5f4e7089a278a10a1b78f276f3bd7e596e6804990f86330c6cc0bb2f9419f3be1ea000dc79b9b69b00e97a0c47ded3e5c6f6b374", 0x4a}, {&(0x7f000046e000-0x3f)="22218c82f9dbf4ffa71dcdc162191df03d5436269f171f560f47d8512b2779b42857417057fea29684e475e21d301d3715d8aa0b5b2d36c87ddd3609aca2ff", 0x3f}, {&(0x7f0000809000-0x17)="f44b0fdb701dcfc2e734e2265b8684407605ee1d91ea9e", 0x17}, {&(0x7f0000f5c000)="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0x1, "7ef781e363bb52ac794c6bc535c6cb231b8feeb813147a6819e49421237faef2685e0f945a42f13b379fd23eda2aa2eee7cf3da12c46afff6fda817d9b7c617c7b0e7f3371d9e3cc8353bd5f57a76c8653cae0c5685d91e93cf07378a9ca243febefeafad29ce4a8c9d176f7b881d3c3603fb220986421dce7a6de1715ed3733a4478e42cd56c865409fd7f46726878111581d84a18d2ec3e4c67e7720cc93461c"}, {0x68, 0x111, 0x1, "61e16b040b1ec3928dfa991c19696dfda5466bdfd713dee6b46113869535a08201a193b62df822e870aed8104a26ca5f700b0aafbc94d7e45530d73b12122dccb3ba08233993384895017a46a282ac6ef3523f886b2c68af"}, {0x18, 0x3a, 0x81, "1d223a"}, {0xd0, 0x6, 0x7, "996a67dc7b68337bba3f15dfb39d50d0e2b2b4614f8930cd7e06e53eb9036431d90956dc21b49211100cec1c6477cadf7478aa577cfd5a978d0c2c1c42446a2b30f44362fc4cb14318a92aac13bac2c5a09c7ecd8c92f02e27f1842740ef40e133afcb43d151aa01586398dba69a6b76764fb8eb768b46f48c9b960fa92cb9b1f58f9ac07b4ec4ec43ae584bed24be9d1ca1e8f6298497422f9cd3c755b6f31366f05c92d99e50ee876ae7ffef0cd219ccf629767cfd77cebbcea1c9"}], 0x208, 0x20000840}, 0xf3}, {{&(0x7f0000f5d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x2, {0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}}}, 0x3a, &(0x7f0000c8a000-0x10)=[{&(0x7f0000514000)="6dc6f9b047429ad49ec51c56acb4b87a430414afc50847a8e85102e58948f4747137d97632f1286e43d543105f272256d699fb88c13b5095493c2208d77033b91d7b52197070e76feebeb697f62a0a2d20684131d1bd3e267cd3a75ac1c0fd7b7efb4f3dbb4cc7197b27dfb4718af5e5c0397a3ef98fdf8aa60a45f7f3eb344df3065573bf0d6ff376b00d6f55e7412c01a18fcc0816b5dcd661ae11954bb21b6870872c296f70abfd7fc58a5da8de659cff90a1a7034b20cbf479f7e30c16aeafa2be5dfe9cf891297687d60a3d95e11a052ad504048471cee281acc3c5572f3f49d13b6ee1e493045011062d7b8eedd1020f28a496053d", 0xf8}], 0x1, &(0x7f0000d75000-0x12d8)=[{0x1010, 0x100, 0x9, "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"}, {0x108, 0xad, 0x5, "cc463b0ade5fdd8c5787aa6d77e023f506e1c3de21c5306fbc1a13daddb0aa71d65a1b7c68e79fbe4439b31c39a25aaecdb8ad6afb4e636a05f3ee93253dda56e9d288f7e079b47bebde0c1afc1abe619fe068409137e89cf716e10b534d5dbab5885ef5feedbef6b1eb7b063d3cb4a0b68741a232f7f2cb9910066cdc73293247520058c3e9960b77aabaebcdd6cdd95352d054d790cc1a2154f601034fc921503a69aedb0671c6a145f3e0cf4ba3d9f7603c2136cd493a983872777e891541bb3cebe69a911f6fb833ae723fbd12fece957a7ac9dc0df685e3c436f117e3bc736ec55747245b642c50213edc8619fcead4290eb459"}, {0x90, 0x103, 0x3, "9b532065b4adc48a6c3f8a9cf8859a95fdc3350f9e28557a85f9d5fcfdbc9eb83cd31920acd0128d21edbf88f8cc4cff2259deb710b37ad82f3ab003dcceb431da4d3f3ef81bbc203242ee25601e8040043c35edcdf6b1572cda69018d780788229873fb310c29c5c03542b7c1955b1c2f2fb69ca2ace2353762ae4ffeed53"}, {0x28, 0x800000000000104, 0x7, "e5722f45c30c3261e4314bd4132cbe21595f31495597"}, {0x108, 0x11f, 0x3, "59f6fb8bf6b90d24e72e0c072a31bb84e0049b36db1ed55d6308902d3d95cbc9993fd26944e362b5d3a20641d88f719df7349a12eb75b1059a99189047177206ea7f9e13b197c0d547f7ec3531a29b3e15da654e6495e09df7966b44c0eac8b7601b7d65a22963de17192dd203f9bc456e527758e02597771807ebb2db7f2e2a821dadb855dd35cd84ea47e97911b05a6ddbd9d095031f9e1e1798b72bbdc5d737a0175fd0d77b0055a51d35ba5f2e3d35ed0a7663cc770c4b773fcc2cd33eaeb485d7786e9bfc8f045b511df73c9881da481d957240ccf38a4b3305894ca07a7116ca88a14701bae53c3a1f7d6cd01cd860c3"}], 0x12d8, 0x0}, 0x3}], 0x4, 0x20000000) flock(r0, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d6e000)={@common='syzkaller0\x00', &(0x7f000065e000-0xc0)=@ethtool_eeprom={0x0, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 08:25:17 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ecd000-0x16)='/selinux/checkreqprot\x00', 0x80801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x4, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000e40000)={0x0, {""/7}, 0x0}, &(0x7f0000a76000-0x1)=0x10) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x208, 0x7f, 0x7f, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x2, 0x2a, 0x6, 0x6, 0x3f}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000002000)=0x10) 2018/01/18 08:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000425000)={0x1, 0xffffffffffffff9c, 0x1}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bc3000-0x4)=r1, 0x4) r2 = userfaultfd(0x7ffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000088f000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f000097b000)='./control\x00', &(0x7f0000f89000-0xa)='./control\x00', &(0x7f0000503000)='ncpfs\x00', 0x21000, &(0x7f0000738000)="") r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000924000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) pread64(r2, &(0x7f000015a000-0x33)=""/51, 0x33, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000fee000-0xc)={0x0, 0x1, 0x30}, &(0x7f00008ce000)=0xc) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ac000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fea000)={r4, 0xfffffffd}, 0x8) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f0000ad0000)={0x4, &(0x7f0000001000-0x20)=[{0x1, 0x80000000000000, 0x8, 0x9}, {0x1d, 0x7, 0x8, 0x995}, {0x71b, 0x80000003, 0x9, 0xfff}, {0x507eda68, 0x9, 0x0, 0x9}]}) rmdir(&(0x7f0000c94000)='./control\x00') unlink(&(0x7f000034b000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 08:25:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x800}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={r1, 0x4c, &(0x7f0000004000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x423, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000394000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0}, 0x10) 2018/01/18 08:25:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x8000e, 0x2) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f000072d000)=[{0x48, 0x114, 0x1, "384529821e2de77ed0e43fc56a51abe8ec1f368058607da0e013c9c4611d3ca72cd76b2d9ca1214e129c3a21c4e65fdde6"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) ftruncate(r0, 0xfffffffffffffff7) 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ac4000-0x8)={0x0, 0xb880}, &(0x7f0000748000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000925000)={r2, 0x7}, &(0x7f0000a1d000-0x4)=0x8) keyctl$link(0x8, 0xfffffffffffffffb, r0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b1e000)={0x0, 0x0, 0x0}, &(0x7f00005a6000)=0xc) r4 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r4, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x10, 0x5, 0x2, &(0x7f0000e3d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000067a000-0x8)={0x0, 0x20}, &(0x7f00005bb000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f56000-0xc)={r2, 0x5, 0x30}, 0xc) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000925000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_create(0x5, 0x80000) ioctl(r0, 0x4000000000001262, &(0x7f0000494000-0x79)="") 2018/01/18 08:25:17 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r0, &(0x7f0000007000-0x18)=@known='system.posix_acl_access\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de7", 0x20, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f000036b000-0xa)='./control\x00', &(0x7f000009c000)='./file0\x00') mkdirat(r1, &(0x7f00002bc000)='./file1\x00', 0x6) write$eventfd(r1, &(0x7f0000a51000-0x8)=0x1ff, 0x8) r2 = inotify_init1(0x0) creat(&(0x7f00007bc000)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ba1000)={0x1, &(0x7f0000bef000)=[{0x0, 0x0}]}) r3 = creat(&(0x7f0000176000)='./file0\x00', 0x0) fcntl$addseals(r3, 0x409, 0x4) 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000959000-0x103e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="bd75869612db", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000ce9000)={0x40000000, 0x1, [0x0]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003db000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000d37000)=0x6) 2018/01/18 08:25:17 executing program 7: r0 = inotify_init1(0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x2, 0x30, 0x0, 0xfffffffffffffffe}, &(0x7f0000908000)=0x18) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000002000-0x1)='\x00') setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x18)={r2, 0x2, 0x8, [0x80000000, 0x8000, 0x7fffffff, 0xeb4, 0x7, 0x4a9, 0x4, 0x37c]}, 0x18) ioctl$void(r0, 0x5450) fstatfs(r0, &(0x7f0000acb000-0xcf)=""/207) 2018/01/18 08:25:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f000062d000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000084f000-0x20)={{r1, r2/1000+30000}, {0x0, 0x0}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aea000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r0, 0x7) r3 = accept(r0, &(0x7f0000915000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xffffffffffffff24) sendmsg$alg(r3, &(0x7f0000413000)={0x0, 0x0, &(0x7f000038e000-0x70)=[{&(0x7f0000add000-0x20)="4286c7723b44f86cced63207ef90cf9714cb94fe9939b98634e91ea67e1d0f2b", 0x20}, {&(0x7f000092d000-0x94)="0bd96c2c894bedc4a0f36f14b589970af7214d94da00d0ae3bec544c9430894707c168440410953fb53bd1e3aca4d7e3eb4231557cedfc22a782e60853fae9fc02ff5420855cdb35f8052e39978d65788d536363f7ebe832eb3aa4047438e08374dbf2389b6421a251f8a1e0e23c16abf52a58bef3fd4d8165cebe1d99eb33433c5f38c5ae96c782e166d256f08b5df79d9bd28a", 0x94}, {&(0x7f0000847000-0xef)="ca668cc702d8af1b596c01607a174672adfc3f71175e7255c66184abafce901fda6f7d42fa9378a9dcfdbf292fd76daa27f0aeae282aeb9fe6f7d4bcf34bb048abce4c591bde98dee3cc4bb762d534614eaef0faa43e06dceff967e97058ea1e38a9618ce5c4878d1401ba9abe6a79812c3669f71b7bc1a5c2424878c2bdf81adaa10b53ec5eb2de1c5e7b699b234aab6e1573a34c0c762de19943f97ac48f155f1d713452e87ef5dfb2bcbc5a972397277ced11655c951fb49bae3e5930d9b8b8bd73d84049206f583c410aa001dceb53dd109061b8c42e7836217be9dbc0eba5c80c443beaf649fe7dc3b99c1a98", 0xef}, {&(0x7f0000bd0000-0xc8)="b607a774bb2f4f7000d7c6dc1cdb9ee87b4fb6994da5a63c6a297f1d9a300a6f3f6fe2a54cc413b3d85ccb08b2193f7f973117ba5ef548fd9f145cf370d7e826c3b85a11a914c0391be68fabebac2d93e5b31561186e1fe0825c1fdc3bed8a2242f00cade1f35271245ad5d1410707b1a15113c61789124d647a764b6591d6a43f9ac413f377272aac7555cee41ace9188413e2cc2288fffa0ec269e431922ae6cdf29511e191adc19438c313588aee84479450314a1328a495ba4e1f31c0a6d0c6fb3defe583bd9", 0xc8}, {&(0x7f0000e3d000)="80a67035014b3ee79c03f92448cc6d470ae3376b6d03333c12b8dbee3138e70d99d8687a2d727c47b7bb9f1791cf516ce327262c289e7b6abfdb439c7f3919cc34b4cab55cc7fa170b846906060074a9401675cfb21a90398dd828a5cd8492d2108de31a621b40b0e5b605d0feabebef2feb74c289d6ad5c43ca636dd37a8c5c0b2c6222f020bf3fdc421b81b8e69c760925308185a030c9ca6ad27226866802f062d25e4978ae416e6ab89707d211b21e6523f618", 0xb5}, {&(0x7f000086d000-0xe1)="dd8454e6c9a78c691ce977c1d21da7ff98579d467c9243f97d272736007e1cdbb0e998f5eb9c3500474ac2f59dd67bef117b913a22302cedee20693e6bfe128a7468934e427f02cff49a84b4999816a552ebf0b2fad2d1fc6716f84494b6a959fb13ffead7c13369951687cc7f9cd73502865c47ab8b5aa54f955cc6b675c17b4bb476ae4086bfcca61c0cda5a37c457ffdbc3fb262b319049ea69f77638713c5d21bec4734dea8a36e528ee5c9ad98eb513f8aa942233c9521293993dbc9ac076f176c6b82f2a1ae1bdc1069966f85d639433a4c44425c1330a97ac500fb0dc1a", 0xe1}, {&(0x7f000039b000)="8574e71ad345d6053493528fc1b673712fd2b503963dc1f546c684a0baeb5031b6963bb0776a94c1d9f53a77c5bdb1ce4f2277fb20d69257c2e5270288f2a92628ad928940a51f5f9f37d0c5d3e375bf78f153f8a3e9ef47a049e64cd34229", 0x5f}], 0x7, &(0x7f000081f000-0x248)=[@iv={0x100, 0x117, 0x2, 0xea, "b3f9e019234169b9ad772cc0c3c31ba8b9d4ccc963593da642bb6d24b6494622b24204fa6f9f48be67a6e59978f1788eb892cf5a739e1f94997167e8ff0bd7ef956aca4af3cb3c59fb0a3296112d1b7b6c9eb1a7d1a2c64b36a7de123b6a60a6ee2c0b7e3021f6a4e95b2b6e53b57ce74ce0b82dfb9c437f850fe1f57839d707c0c8339c575147095b3c7059423bfae2cd4d71f9f8f0768fd191c45b9319e221e3d37d0151d5552602ab0dd3af2dd961d62294c600554a34d044472278fa16c5308ba91b3ba57820115ed3ae5f2447c8b40422c8dd31721297bb5fb2d572449d0d9ffffcce57aa3232b9"}, @op={0x18, 0x117, 0x3, 0xce634e123e82ffd8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x100, 0x117, 0x2, 0xe5, "575a003851b95d85618e04c457763344025e29fb5ad17da06c82402ae07b7f95d3bf5b1ab9ee356610c3e18165dc42398a006633de189ddf39fab6e90bb4047c61898a6c0ac9dac2fb4761bf88d3046f7a7374746a3ed8eacc19e865c00d94a3493c64190b2d667083a439b9bf8fcb5e886b377d5f90c5ed3ee8c5377d7068f803a4553cd92ef86b12d34b31a0453b85a371c3ee4eb5004ef268fd6d53e3b67435b14216bddef479a28942dae08647c93597f03aa1e55720688c88bb7d155f46e6616441d20c6a44c88f5367ddce0e01e2e3eeeb8d8ce8bad4351d633926abc5cb0bc2b97b"}], 0x248, 0x4004}, 0x0) accept4$inet6(r0, &(0x7f0000f97000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000ee000)=0x1c, 0x800) r4 = syz_open_dev$dmmidi(&(0x7f000036d000-0xd)='/dev/dmmidi#\x00', 0x8, 0x161200) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000c30000-0x18)={0x2, [0x4, 0x2b]}) syz_open_dev$vcsa(&(0x7f0000a8f000)='/dev/vcsa#\x00', 0x7, 0x200000) 2018/01/18 08:25:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eda000)='/dev/vga_arbiter\x00', 0x88000, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000d77000)={0x2, 0x3, 0x8, 0x0, 0x1, 0xe9b}) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000f2d000-0x4)=0x0, 0x4) sendmsg$key(r3, &(0x7f000020a000)={0x0, 0x0, &(0x7f0000ed6000-0x10)={&(0x7f0000076000)={0x2, 0xb, 0xd5b, 0x0, 0x27, 0x0, 0x1, 0x1, [@sadb_address={0x5, 0x17, 0x6c, 0x80, 0x0, @in6={0xa, 0x3, 0x1d9, @loopback={0x0, 0x1}, 0x1}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0xe, 0x20, {0x6, 0x0, 0x945e, 0x3, 0x0, 0xfffffffffffff3ca, 0x0, @in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0xa, 0x80000001, {0x6, 0x3e, 0x100, 0xffffffff, 0x0, 0xfffffffffffffa86, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_spirange={0x2, 0x10, 0x1, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x6c, 0x80, 0x0, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x40) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8002a68, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x86, 0x0}, {0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000338000-0xf8)={0xa, 0x0, [{0x80000001, 0x9, 0xffffffffffffffff, 0x0, 0x9, 0x0}, {0xa, 0x200000000000000, 0x7fff, 0x0, 0x27, 0x0}, {0xc000000f, 0x9, 0x9, 0x4, 0x10000000000, 0x0}, {0xc000001b, 0x9, 0x6, 0x9, 0xb7, 0x0}, {0xc000001f, 0x400, 0x8, 0x2, 0x3, 0x0}, {0x8000000f, 0x2, 0x100, 0x0, 0x7, 0x0}, {0x0, 0x3, 0x8c, 0x8b3, 0x100, 0x0}, {0x80000000, 0x100000001, 0x2, 0x10000, 0x4852, 0x0}, {0x0, 0x4, 0x100000000, 0x6a, 0x1, 0x0}, {0xc0000009, 0x88, 0x400, 0x9, 0x8000, 0x0}]}) 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f8b000-0xb)='/dev/loop#\x00', 0x2, 0xfffffffffffffffb) ioctl(r0, 0x9, &(0x7f0000bc2000-0x17)="7309ffb1ffff87f26f09f9cbe8d5386cdf607e03000000") fcntl$setpipe(r0, 0x407, 0x10004268b6c4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe7000-0x15)='/proc/self/net/pfkey\x00', 0xa0000, 0x0) r2 = add_key(&(0x7f0000ab6000-0xa)='syzkaller\x00', &(0x7f0000340000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bcf000-0x50)="0af8fc898aab88215b685338cf1bf844ac6388a7f81e23d3a0df3f6ab0fca4e822d8addbaabd061dfc7d949b96edf3d5ec93fea5bf18882dffd6627f278dc648ba8708533c8fe0f694910e454e47d874", 0x50, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f000001a000-0x5)='user\x00', &(0x7f0000797000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000401000-0x46)="fe02486a196ad67fad20256bc1d8018a3c656c0951ce69519f62cfd0cacb579e28c5cd65a1c09d8c738274281e56885166d102d18701d776ea7b678dc8c2bf5e6cbc3823bd94", 0x46, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00004ca000-0x5)='user\x00', &(0x7f0000338000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000140000-0xf1)="a0874fdb64e3a02676e4d719f48af773a5039e6b450a7b73fd23cef1397b87788fcf1cbe4d410f5be337afbef83268e6e5a6c565d147d47921b0942f7ba8696b2ffd8567c48f9373e18cc3df1a3126786de0e89e95cee9dc830ac93e22b1a325c27e37bb949c29699244fba3f20e542db998079bbedb08386ca72b0b73415787e8322917bf0fc9d92288c2fdd9e059896866b583f97195ec2774d31d403615618266a2b74c8ec9275305a450285e19fd83d6c379c5acfc64e9dccaddb7b6d7a4d9e54a90d59490ec0f74e3cef6ed87d835588c0ed6c0757fe974ab2b73264c5f463d57306b072167ce061c47f428ade048", 0xf1, 0x0) keyctl$dh_compute(0x17, &(0x7f000084a000)={r2, r3, r4}, &(0x7f0000ea7000)=""/4096, 0x1000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000507000)={0x8, 0xfffffffffffff7a9, 0x9}) 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)="00000000000000b5ec", &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 executing program 3: mprotect(&(0x7f00001b6000/0x4000)=nil, 0x4000, 0x1000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fd2000)=0x3) 2018/01/18 08:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00001f8000)='/dev/snd/pcmC#D#c\x00', 0x40000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000357000-0x4)={&(0x7f00009a7000)='./file0\x00', r0}, 0xc) 2018/01/18 08:25:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={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]}, 0x0, 0x0, []}, 0x90) io_setup(0x5, &(0x7f0000152000-0x8)=0x0) r2 = syz_open_dev$amidi(&(0x7f0000597000)='/dev/amidi#\x00', 0x1, 0x400) io_cancel(r1, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00005f9000-0x4)="f3f7a6d8", 0x4, 0x5, 0x0, 0x0, r2}, &(0x7f0000a1e000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 08:25:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) vmsplice(r1, &(0x7f0000767000-0x20)=[{&(0x7f0000042000-0xe)="b24529018ada99e9107c1a27f258", 0xe}, {&(0x7f0000033000)="b1a5968c12d1626d185e5981ef03198780df6e6da17bf6d38c64f2b56053016f4b4f5eb48a765ef80e0d79edfdb20b843dd014ca4d49d4166865846e437cbcde064ad7b28744cc2091a1c6239cae47010c8cc5288c83f5b6283375", 0x5b}], 0x2, 0xa) timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) prctl$setptracer(0x59616d61, r0) exit(0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a9c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timer_delete(0x0) 2018/01/18 08:25:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x2000000000000) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 08:25:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d22000-0x8)={0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f000037d000-0xc)='/dev/amidi#\x00', 0x4, 0x0) bind$bt_l2cap(r1, &(0x7f0000a4c000-0xe)={0x1f, 0x40, {0x200000000000000, 0x7, 0x5, 0x101, 0x0, 0x55dfa09}, 0x3ff, 0xfffffffffffffff8}, 0xe) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/18 08:25:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000849000)='/dev/snd/midiC#D#\x00', 0x2, 0x802) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001e2000-0x4)=0x8, 0x4) write$sndseq(r0, &(0x7f0000504000)=[], 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000345000-0x28)={&(0x7f0000b27000/0x14000)=nil, 0xfffffffffffff001, 0x2, 0xa5, &(0x7f0000035000/0x2000)=nil, 0x7fffffff}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000025c000)=""/0) 2018/01/18 08:25:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000020b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f000076e000)="") r0 = open(&(0x7f00004a7000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000537000-0x8)='./file0\x00', &(0x7f0000242000-0x6)='ram\vs\x00', 0x14000, &(0x7f0000e2c000)="98fda756dbbe6eace3903f7b52c02262ce1fbf5a6ccb906d04e5ab0fc1c1d66af433d104c6c4774a30a4636bd997b1dafa04cbca55c7f02f7d24e5fb0ab9275c1fee7f375ccf27549170909de274bb53ef19a2f8fbd423129ccebec61c3aa0cb5dffff031ec9f1a451091e1a0cdb140b0102a367351800a1d6fe9716") renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000eaa000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001262, &(0x7f0000c7d000)="") 2018/01/18 08:25:17 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001000)={0xeeeb, 0x4, [0x400]}) pwritev(r0, &(0x7f0000252000)=[{&(0x7f0000001000-0x5e)="940165281b33c66f62be91177c3f992dde235529486e4006ccaa38cf8e1880747b43e8cc8574e9b55033fe09c86e4246830623e229ceab5eecd0845cac9b092b05dda48294b4a4f017a0f0f2214c25b50ab2a07b10fa457e70f8cc8a8915", 0x5e}, {&(0x7f0000000000)="da7cc9153a923bdb7516f14d6e61a98e6008943e5e0216fe3a9633b89a631a4bce2ebe6040cca30ea2523553fb7f78aae7c39abe5b2ad3998ff16b21c28b623ef8ad56e5444f827c3b0ab2f3767192a7f1c9b2658f1c20e084f159638c9d1478564b56ee4c2c5d7793d11f8c98c3a73f035a152ca7741599c80f0d14ab8ba89e64ec95e9ac618d5518431a2ceab643f7c9e45aa39b", 0x95}, {&(0x7f0000f29000-0x96)="30a92cf78a9293bc986d7979ab1ce21f61e287ebfa92ba632f2f26562c675e7cd2b78adc1380f053f77b5f5aa0c80758346e898c6944d0d24531e6aa948467c531dc5e35b209b1f9d5610a8b57066b59bcc99e2b7a8775f3a74dbf8181a38c325a71f5f15544ef82234b243d4b668e13d8a05bbd41bcb14136b7ebb423aa7d3994a65427d2ebff21619dddf5db54830f791b28cfd18d", 0x96}, {&(0x7f0000176000)="da4f53d58976d2d0faca47bda1f4b5fef2430db1ef8f4a6ce895b33d0ec86df0f3e59aaf8034384a2d09a85972bbb6f063b83dd0f03283399ee82c7c00d7d8d07042264f89e0d47ce54cb7ce9775f0db055c3ddb14c40491ad43bb7b5e3d5e0dbb8484bd99ac5bd2ee37c2a6a251bf4b1a33d6caeb66f3f816557552e07f9c7d6ca2c3ba3bcfd4eedc625c63870172b28fdbee74c630c94274b33419277675053d0dbfdc35a6eb77a49bcade1b5afdd54a141feed7aa9873b182d914426167c7008d6fc1039427322de0", 0xca}, {&(0x7f0000caf000-0xbd)="214012bb0872f39ed415aa6e38f06352f1e883361d2c5815d6002a8837b5206d3ce721b446a7d7ecd72ef5cd29ef0cfbcac560b030aa82462dac750f402d6a46b46bca417422af2cdd829b4657b8e77226f7bece97c62abb86717e702f062403002bce5ab0a0cda399f3bc69b1edb01ab80662f2d303a8cde653e9b65b3b6118a4747ee57884dcdb53f48f337b6856d11aaf9fec2e4736868ff3eb3c69d14481ae8f37c08e708c22cd6495288b5807e0dc6cfbb8c8234ef3900d8eacc0", 0xbd}], 0x5, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100000000, 0x10080) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x180) setsockopt$inet6_buf(r3, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000001000)={0x97, 0x2, "8dbffcd0b25405fe65b450bef2baf0dc6a8bb6e57e1bd1fcce689bca01c14ee6e522060c9ee1dfeea38bf99753d130b96df948aec0b52269b78dececc858f7fd9ce618a08122721d69a3dc25bd8d86d2a63721e8fc4222bfa7e7f2d826aba907ef57f5f57584f3ddca4ecba6f50c8a716bee2c789e7400627cb0d82cf2f4c7536fef57add61e3c4cd5701e55c35dbc"}, &(0x7f0000001000-0x4)=0x0, 0x400) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002000)={0x4, 0x0, 0x7, 0x8, 0xdb, 0x7, 0x9}, 0xc) 2018/01/18 08:25:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000f00000-0x8)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f000016b000)=0x0, 0x8) write$eventfd(0xffffffffffffffff, &(0x7f0000022000)=0x6, 0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x7) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000633000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_NMI(r1, 0xae9a) [ 116.548061] [ 116.549731] ========================= [ 116.553519] WARNING: held lock freed! [ 116.557322] 4.15.0-rc7-mm1+ #56 Not tainted [ 116.561634] ------------------------- [ 116.565411] syz-executor1/17850 is freeing memory 00000000b9d54cb2-00000000629fc45f, with a lock still held there! [ 116.575865] (sk_lock-AF_INET6){+.+.}, at: [<0000000083a1a29c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 116.584780] 1 lock held by syz-executor1/17850: [ 116.589416] #0: (sk_lock-AF_INET6){+.+.}, at: [<0000000083a1a29c>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 116.598759] [ 116.598759] stack backtrace: [ 116.603231] CPU: 1 PID: 17850 Comm: syz-executor1 Not tainted 4.15.0-rc7-mm1+ #56 [ 116.610820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.620144] Call Trace: [ 116.622710] dump_stack+0x194/0x257 [ 116.626315] ? arch_local_irq_restore+0x53/0x53 [ 116.630970] debug_check_no_locks_freed+0x32f/0x3c0 [ 116.635966] kmem_cache_free+0x68/0x2b0 [ 116.639919] __sk_destruct+0x622/0x910 [ 116.643779] ? kfree+0xd9/0x260 [ 116.647032] ? sock_rfree+0x160/0x160 [ 116.650802] ? sock_sendmsg+0xca/0x110 [ 116.654660] ? SyS_sendto+0x40/0x50 [ 116.658272] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 116.663175] ? debug_check_no_obj_freed+0x611/0xf1f [ 116.668167] ? check_noncircular+0x20/0x20 [ 116.672375] ? print_irqtrace_events+0x270/0x270 [ 116.677111] ? __local_bh_enable_ip+0x121/0x230 [ 116.681754] ? sctp_put_port+0x495/0x640 [ 116.685796] ? sctp_poll+0xc00/0xc00 [ 116.689487] ? refcount_sub_and_test+0x115/0x1b0 [ 116.694223] ? refcount_inc+0x50/0x50 [ 116.697999] ? refcount_inc+0x50/0x50 [ 116.701783] sk_destruct+0x47/0x80 [ 116.705297] __sk_free+0xf1/0x2b0 [ 116.708724] sk_free+0x2a/0x40 [ 116.711892] sctp_association_put+0x14c/0x2f0 [ 116.716363] ? sctp_association_hold+0x20/0x20 [ 116.720919] ? lock_sock_nested+0x91/0x110 [ 116.725126] ? trace_hardirqs_on+0xd/0x10 [ 116.729247] ? __local_bh_enable_ip+0x121/0x230 [ 116.733896] sctp_wait_for_sndbuf+0x673/0x8d0 [ 116.738376] ? sctp_init_sock+0x13b0/0x13b0 [ 116.742670] ? do_raw_spin_trylock+0x190/0x190 [ 116.747233] ? __local_bh_enable_ip+0x121/0x230 [ 116.751873] ? sctp_prsctp_prune+0x97/0x790 [ 116.756169] ? prepare_to_wait+0x4d0/0x4d0 [ 116.760380] ? trace_hardirqs_on+0xd/0x10 [ 116.764511] sctp_sendmsg+0x28f7/0x33f0 [ 116.768470] ? sctp_id2assoc+0x390/0x390 [ 116.772506] ? avc_has_perm+0x43e/0x680 [ 116.776460] ? avc_has_perm_noaudit+0x520/0x520 [ 116.781104] ? __fget+0x35c/0x570 [ 116.784544] ? iterate_fd+0x3f0/0x3f0 [ 116.788329] ? find_held_lock+0x35/0x1d0 [ 116.792373] ? sock_has_perm+0x2a4/0x420 [ 116.796418] ? lock_release+0x9a2/0xa40 [ 116.800368] ? __check_object_size+0x8b/0x530 [ 116.804850] inet_sendmsg+0x11f/0x5e0 [ 116.808623] ? inet_sendmsg+0x11f/0x5e0 [ 116.812571] ? __might_sleep+0x95/0x190 [ 116.816520] ? inet_create+0xf50/0xf50 [ 116.820382] ? selinux_socket_sendmsg+0x36/0x40 [ 116.825026] ? security_socket_sendmsg+0x89/0xb0 [ 116.829766] ? inet_create+0xf50/0xf50 [ 116.833632] sock_sendmsg+0xca/0x110 [ 116.837335] SYSC_sendto+0x361/0x5c0 [ 116.841028] ? SYSC_connect+0x4a0/0x4a0 [ 116.844975] ? put_unused_fd+0x62/0x70 [ 116.848835] ? lock_downgrade+0x980/0x980 [ 116.852965] ? exit_to_usermode_loop+0x8c/0x2f0 [ 116.857616] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 116.863131] ? SyS_futex+0x269/0x390 [ 116.866824] ? do_futex+0x22a0/0x22a0 [ 116.870602] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 116.875424] SyS_sendto+0x40/0x50 [ 116.878855] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 116.883584] RIP: 0033:0x452e39 [ 116.886747] RSP: 002b:00007fcc9eba8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 116.894433] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 116.901676] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 116.908917] RBP: 00000000000005bc R08: 00000000204d9000 R09: 000000000000001c [ 116.916171] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6a40 [ 116.923414] R13: 00000000ffffffff R14: 00007fcc9eba96d4 R15: 0000000000000003 [ 116.930980] ================================================================== [ 116.938343] BUG: KASAN: use-after-free in perf_trace_lock_acquire+0x5b7/0x980 [ 116.945605] Read of size 8 at addr ffff8801c66db0b8 by task syz-executor1/17850 [ 116.953030] [ 116.954636] CPU: 1 PID: 17850 Comm: syz-executor1 Not tainted 4.15.0-rc7-mm1+ #56 [ 116.962225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.971550] Call Trace: [ 116.974113] dump_stack+0x194/0x257 [ 116.977712] ? arch_local_irq_restore+0x53/0x53 [ 116.982366] ? show_regs_print_info+0x18/0x18 [ 116.986834] ? save_stack+0xa3/0xd0 [ 116.990434] ? perf_trace_lock_acquire+0x5b7/0x980 [ 116.995346] print_address_description+0x73/0x250 [ 117.000167] ? perf_trace_lock_acquire+0x5b7/0x980 [ 117.005068] kasan_report+0x23b/0x360 [ 117.008849] __asan_report_load8_noabort+0x14/0x20 [ 117.013754] perf_trace_lock_acquire+0x5b7/0x980 [ 117.018478] ? print_irqtrace_events+0x270/0x270 [ 117.023205] ? perf_trace_lock+0x900/0x900 [ 117.027417] ? trace_hardirqs_off+0xd/0x10 [ 117.031620] ? quarantine_put+0xeb/0x190 [ 117.035653] ? __kasan_slab_free+0x131/0x170 [ 117.040033] ? trace_hardirqs_on+0xd/0x10 [ 117.044152] lock_acquire+0x394/0x580 [ 117.047926] ? release_sock+0x74/0x2a0 [ 117.051785] ? trace_hardirqs_on+0xd/0x10 [ 117.055905] ? lock_release+0xa40/0xa40 [ 117.059852] ? sctp_wait_for_sndbuf+0x673/0x8d0 [ 117.064496] ? release_sock+0x74/0x2a0 [ 117.068356] _raw_spin_lock_bh+0x31/0x40 [ 117.072387] ? release_sock+0x74/0x2a0 [ 117.076247] release_sock+0x74/0x2a0 [ 117.079931] ? sctp_prsctp_prune+0x97/0x790 [ 117.084227] ? __release_sock+0x360/0x360 [ 117.088350] ? trace_hardirqs_on+0xd/0x10 [ 117.092472] sctp_sendmsg+0x2993/0x33f0 [ 117.096422] ? sctp_id2assoc+0x390/0x390 [ 117.100457] ? avc_has_perm+0x43e/0x680 [ 117.104405] ? avc_has_perm_noaudit+0x520/0x520 [ 117.109046] ? __fget+0x35c/0x570 [ 117.112472] ? iterate_fd+0x3f0/0x3f0 [ 117.116247] ? find_held_lock+0x35/0x1d0 [ 117.120283] ? sock_has_perm+0x2a4/0x420 [ 117.124316] ? lock_release+0x9a2/0xa40 [ 117.128266] ? __check_object_size+0x8b/0x530 [ 117.132739] inet_sendmsg+0x11f/0x5e0 [ 117.136513] ? inet_sendmsg+0x11f/0x5e0 [ 117.140461] ? __might_sleep+0x95/0x190 [ 117.144406] ? inet_create+0xf50/0xf50 [ 117.148267] ? selinux_socket_sendmsg+0x36/0x40 [ 117.152907] ? security_socket_sendmsg+0x89/0xb0 [ 117.157637] ? inet_create+0xf50/0xf50 [ 117.161498] sock_sendmsg+0xca/0x110 [ 117.165182] SYSC_sendto+0x361/0x5c0 [ 117.168869] ? SYSC_connect+0x4a0/0x4a0 [ 117.172817] ? put_unused_fd+0x62/0x70 [ 117.176675] ? lock_downgrade+0x980/0x980 [ 117.180796] ? exit_to_usermode_loop+0x8c/0x2f0 [ 117.185440] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 117.190961] ? SyS_futex+0x269/0x390 [ 117.194650] ? do_futex+0x22a0/0x22a0 [ 117.198422] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 117.203238] SyS_sendto+0x40/0x50 [ 117.206665] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 117.211392] RIP: 0033:0x452e39 [ 117.214553] RSP: 002b:00007fcc9eba8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 117.222231] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 117.229905] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 117.237147] RBP: 00000000000005bc R08: 00000000204d9000 R09: 000000000000001c [ 117.244387] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6a40 [ 117.251629] R13: 00000000ffffffff R14: 00007fcc9eba96d4 R15: 0000000000000003 [ 117.258882] [ 117.260482] Allocated by task 17861: [ 117.264171] save_stack+0x43/0xd0 [ 117.267594] kasan_kmalloc+0xad/0xe0 [ 117.271278] kasan_slab_alloc+0x12/0x20 [ 117.275228] kmem_cache_alloc+0x12e/0x760 [ 117.279348] sk_prot_alloc+0x65/0x2a0 [ 117.283125] sk_alloc+0x105/0x1440 [ 117.286638] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 117.291451] sctp_accept+0x5c4/0x970 [ 117.295139] inet_accept+0x12c/0x930 [ 117.298821] SYSC_accept4+0x38d/0x870 [ 117.302593] SyS_accept+0x26/0x30 [ 117.306018] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 117.310740] [ 117.312341] Freed by task 17850: [ 117.315680] save_stack+0x43/0xd0 [ 117.319106] __kasan_slab_free+0x11a/0x170 [ 117.323312] kasan_slab_free+0xe/0x10 [ 117.327082] kmem_cache_free+0x86/0x2b0 [ 117.331030] __sk_destruct+0x622/0x910 [ 117.334886] sk_destruct+0x47/0x80 [ 117.338395] __sk_free+0xf1/0x2b0 [ 117.341818] sk_free+0x2a/0x40 [ 117.344982] sctp_association_put+0x14c/0x2f0 [ 117.349457] sctp_wait_for_sndbuf+0x673/0x8d0 [ 117.353923] sctp_sendmsg+0x28f7/0x33f0 [ 117.357869] inet_sendmsg+0x11f/0x5e0 [ 117.361647] sock_sendmsg+0xca/0x110 [ 117.365337] SYSC_sendto+0x361/0x5c0 [ 117.369025] SyS_sendto+0x40/0x50 [ 117.372448] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 117.377169] [ 117.378772] The buggy address belongs to the object at ffff8801c66db000 [ 117.378772] which belongs to the cache SCTPv6 of size 1888 [ 117.391050] The buggy address is located 184 bytes inside of [ 117.391050] 1888-byte region [ffff8801c66db000, ffff8801c66db760) [ 117.402978] The buggy address belongs to the page: [ 117.407877] page:ffffea000719b6c0 count:1 mapcount:0 mapping:ffff8801c66db000 index:0x0 [ 117.415992] flags: 0x2fffc0000000100(slab) [ 117.420203] raw: 02fffc0000000100 ffff8801c66db000 0000000000000000 0000000100000002 [ 117.428057] raw: ffffea00071cbda0 ffffea0007513860 ffff8801d281fe40 0000000000000000 [ 117.435907] page dumped because: kasan: bad access detected [ 117.441595] [ 117.443199] Memory state around the buggy address: [ 117.448099] ffff8801c66daf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 117.455429] ffff8801c66db000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.462761] >ffff8801c66db080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.470089] ^ [ 117.475250] ffff8801c66db100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.482580] ffff8801c66db180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 117.489915] ================================================================== [ 117.497244] Kernel panic - not syncing: panic_on_warn set ... [ 117.497244] [ 117.504581] CPU: 1 PID: 17850 Comm: syz-executor1 Tainted: G B 4.15.0-rc7-mm1+ #56 [ 117.513473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.522799] Call Trace: [ 117.525367] dump_stack+0x194/0x257 [ 117.528968] ? arch_local_irq_restore+0x53/0x53 [ 117.533620] ? kasan_end_report+0x32/0x50 [ 117.537744] ? lock_downgrade+0x980/0x980 [ 117.541867] ? vsnprintf+0x1ed/0x1900 [ 117.545644] ? perf_trace_lock_acquire+0x4f0/0x980 [ 117.550547] panic+0x1e4/0x41c [ 117.553716] ? refcount_error_report+0x214/0x214 [ 117.558446] ? print_shadow_for_address+0xdc/0x1a0 [ 117.563346] ? add_taint+0x1c/0x50 [ 117.566859] ? perf_trace_lock_acquire+0x5b7/0x980 [ 117.571762] kasan_end_report+0x50/0x50 [ 117.575707] kasan_report+0x148/0x360 [ 117.579483] __asan_report_load8_noabort+0x14/0x20 [ 117.584386] perf_trace_lock_acquire+0x5b7/0x980 [ 117.589120] ? print_irqtrace_events+0x270/0x270 [ 117.593850] ? perf_trace_lock+0x900/0x900 [ 117.598062] ? trace_hardirqs_off+0xd/0x10 [ 117.602267] ? quarantine_put+0xeb/0x190 [ 117.606303] ? __kasan_slab_free+0x131/0x170 [ 117.610685] ? trace_hardirqs_on+0xd/0x10 [ 117.614807] lock_acquire+0x394/0x580 [ 117.618580] ? release_sock+0x74/0x2a0 [ 117.622454] ? trace_hardirqs_on+0xd/0x10 [ 117.626577] ? lock_release+0xa40/0xa40 [ 117.630525] ? sctp_wait_for_sndbuf+0x673/0x8d0 [ 117.635168] ? release_sock+0x74/0x2a0 [ 117.639030] _raw_spin_lock_bh+0x31/0x40 [ 117.643063] ? release_sock+0x74/0x2a0 [ 117.646921] release_sock+0x74/0x2a0 [ 117.650606] ? sctp_prsctp_prune+0x97/0x790 [ 117.654917] ? __release_sock+0x360/0x360 [ 117.659038] ? trace_hardirqs_on+0xd/0x10 [ 117.663158] sctp_sendmsg+0x2993/0x33f0 [ 117.667110] ? sctp_id2assoc+0x390/0x390 [ 117.671143] ? avc_has_perm+0x43e/0x680 [ 117.675089] ? avc_has_perm_noaudit+0x520/0x520 [ 117.679727] ? __fget+0x35c/0x570 [ 117.683152] ? iterate_fd+0x3f0/0x3f0 [ 117.686924] ? find_held_lock+0x35/0x1d0 [ 117.690958] ? sock_has_perm+0x2a4/0x420 [ 117.694991] ? lock_release+0x9a2/0xa40 [ 117.698939] ? __check_object_size+0x8b/0x530 [ 117.703407] inet_sendmsg+0x11f/0x5e0 [ 117.707180] ? inet_sendmsg+0x11f/0x5e0 [ 117.711126] ? __might_sleep+0x95/0x190 [ 117.715072] ? inet_create+0xf50/0xf50 [ 117.718930] ? selinux_socket_sendmsg+0x36/0x40 [ 117.723570] ? security_socket_sendmsg+0x89/0xb0 [ 117.728295] ? inet_create+0xf50/0xf50 [ 117.732155] sock_sendmsg+0xca/0x110 [ 117.735840] SYSC_sendto+0x361/0x5c0 [ 117.739537] ? SYSC_connect+0x4a0/0x4a0 [ 117.743486] ? put_unused_fd+0x62/0x70 [ 117.747343] ? lock_downgrade+0x980/0x980 [ 117.751464] ? exit_to_usermode_loop+0x8c/0x2f0 [ 117.756110] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 117.761619] ? SyS_futex+0x269/0x390 [ 117.765305] ? do_futex+0x22a0/0x22a0 [ 117.769079] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 117.773894] SyS_sendto+0x40/0x50 [ 117.777319] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 117.782045] RIP: 0033:0x452e39 [ 117.785215] RSP: 002b:00007fcc9eba8c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 117.792891] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452e39 [ 117.800131] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 117.807390] RBP: 00000000000005bc R08: 00000000204d9000 R09: 000000000000001c [ 117.814638] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6a40 [ 117.821879] R13: 00000000ffffffff R14: 00007fcc9eba96d4 R15: 0000000000000003 [ 117.829552] Dumping ftrace buffer: [ 117.833069] (ftrace buffer empty) [ 117.836748] Kernel Offset: disabled [ 117.840344] Rebooting in 86400 seconds..