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", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timer_delete(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='vcan0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x5}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x0, 0x2, 0xa0, 0x80, 0xff, r4, r5}, {0x2, 0x8, 0x2, 0xffffffff, 0x90d7, 0x1, 0x7f, 0x58e}, {0x80, 0x0, 0xffff, 0x4}, 0x5, 0x7, 0x3, 0x0, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x1, 0xedca, 0x2, 0x9, 0x3}}, 0xe8) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x2) epoll_pwait(r0, &(0x7f0000cbe000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f0000ffc000)={0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c0c000)={r1, 0x604}, &(0x7f00009fc000)=0x8) r8 = getpgrp(0x0) getpriority(0x2, r8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f8f000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000cfd000-0x10)={0x4, &(0x7f0000ae5000-0x20)=[{0x4, 0x1ff, 0x20, 0x9}, {0x0, 0xffffffff, 0x401, 0x80000000}, {0x5, 0xcc8000000000, 0xfc, 0xc85b}, {0x7, 0x4, 0x2, 0x5}]}, 0x10) ppoll(&(0x7f0000205000)=[{r7, 0x8001, 0x0}, {r10, 0x300, 0x0}, {r7, 0x2, 0x0}, {r7, 0x0, 0x0}, {r7, 0x100, 0x0}, {r7, 0x8, 0x0}, {r9, 0x20, 0x0}, {r7, 0x2100, 0x0}], 0x8, &(0x7f0000570000-0x10)={0x0, 0x0}, &(0x7f0000414000-0x8)={0xd689}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000347000)=[@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x9e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x9}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) socket$packet(0x11, 0x3, 0x300) ioctl(r7, 0x5, &(0x7f0000067000-0x1e)="") 2018/01/21 03:59:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockname(r0, &(0x7f0000c41000-0x7)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000-0x4)=0xe2e2269cac059a50) ioctl$TCSETS(r0, 0x5402, &(0x7f00009bc000-0x24)={0x6, 0x5b3, 0x3a, 0x7cc, 0x9, 0x7fd000000, 0x2, 0x3f, 0xfff, 0x101, 0x6, 0x0}) r1 = socket$inet6(0xa, 0x0, 0x8) r2 = add_key(&(0x7f00004c3000-0xa)='id_legacy\x00', &(0x7f0000d67000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c0b000-0x21)="de9195a855f5e0be7e49b90db81a7e03169d068c4b39fe0ae0ec28dff76b7dd69a", 0x21, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$clear(0x7, r2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x52) 2018/01/21 03:59:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000440000-0x15)='/proc/self/net/pfkey\x00', 0x48000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x20}, &(0x7f0000cff000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x5, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000357000)='net/fib_trie\x00') readv(r2, &(0x7f000080c000)=[{&(0x7f000089e000-0xcb)=""/203, 0xcb}, {&(0x7f00009ac000)=""/24, 0x18}], 0x2) getpeername$packet(r2, &(0x7f0000302000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d6000)=0x14) stat(&(0x7f0000dd5000)='./file0\x00', &(0x7f0000482000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000cc7000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x3, 0x401, 0x2, 0x8c8d4a7, 0x2, 0xa0, 0x80, 0x33, r3, r4}, {0x4, 0x5, 0x7, 0x1, 0x1, 0x5, 0xc873, 0x6}, {0xd4, 0x2, 0x8, 0x1}, 0x3389da3a, 0x6, 0x2, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x0, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x2, 0x0, 0x100000000, 0x7ff, 0x7, 0x0}}, 0xe8) 2018/01/21 03:59:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000878000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc6000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00003b9000)={0x0, r1}) 2018/01/21 03:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x801000000) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000ffd000)='net/ip6_mr_cache\x00') times(&(0x7f0000187000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 83.636454] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 83.654543] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 83.680023] binder_alloc: binder_alloc_mmap_handler: 15882 20000000-20002000 already mapped failed -16 [ 83.693274] binder: BINDER_SET_CONTEXT_MGR already set [ 83.699505] binder: 15882:15911 ioctl 40046207 0 returned -16 [ 83.711390] binder: release 15882:15883 transaction 153 out, still active [ 83.718472] binder: unexpected work type, 4, not freed [ 83.721346] program syz-executor1 is using a deprecated SCSI ioctl, please convert it to SG_IO 2018/01/21 03:59:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000003c000-0x51)='net/sockstat\x00') preadv(r0, &(0x7f0000638000-0x10)=[{&(0x7f0000859000-0x18)=""/1, 0x1}], 0x1, 0x2000) clock_gettime(0x0, &(0x7f00008bd000-0x10)={0x0, 0x0}) utimes(&(0x7f00003d8000)='./file0\x00', &(0x7f0000180000)={{0x0, 0x0}, {r1, r2/1000+10000}}) 2018/01/21 03:59:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ftruncate(r0, 0x806e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000182000-0x4)=0x0) 2018/01/21 03:59:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000be7000-0x4)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000262000)=0x75) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x1) 2018/01/21 03:59:46 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004ca000)='/dev/keychord\x00', 0x40000000101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/198) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000921000-0x8)=@random={'btrfs.', '*\x00'}, &(0x7f000019d000-0xc3)=""/195, 0xc3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x5, &(0x7f00002c0000-0x28)=[{0x2, 0x46, 0x7f, 0x5}, {0xfffffffffffffff9, 0x5, 0x7, 0x200}, {0x796c5f5f, 0x1, 0x4, 0xfe00000000000000}, {0x3f, 0x1f, 0x5, 0x9}, {0x2, 0xc8b, 0x80000001, 0x3}]}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f000023e000)={0x0, 0x0}) 2018/01/21 03:59:46 executing program 2: socket(0x2, 0x7, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ptrace(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c0e000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) epoll_wait(0xffffffffffffffff, &(0x7f0000a64000-0x3c)=[], 0x0, 0x0) sendto$inet(r0, &(0x7f0000acc000-0xb4)="a33f9606c04ca7469c80961511516eae2aef1f5783429b2f859e1f1b46ea846793a0c69478941762def4673eab7bfdb1eccf3c28eabfb8438e6803602c553b8a6c5ae4fbb03f735af993292f1301a1f4603c5ca09b8946193a495abc6d81d35dfe931c5bf4a2e998a20ef5d6e31c8506b7550558552c6e182692ff954f8e1e194204b8f9dd3cfe9d5acc5574c5b9d2f40f8c79276c87589c24f8ea3705feeabf251ffc12dce3e60b2ab95a5dae179baf4b1afdd9", 0xb4, 0x1, &(0x7f0000179000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 03:59:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000251000)=0x0, &(0x7f0000ab7000)=0x4) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0/file0\x00', 0x10240, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2018/01/21 03:59:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x80000001, 0x4, "3fd2251a5d7b6ac700722338736dcfbe7ae99127f4a83ef3ba6cdf122f77f3931ddbef7ee835e3f20bfc0810e1f3a2f56b9c1f74bc57e3f4eefa6370168e079e6c269040528a63770c1f51fd6868ff51"}, 0x160) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000003000-0xbf)="3a9bd8fa3847d9d1c2ffe42be721dd3ad363f2d77221588b4e99d2eca409088e21795a33777e6c0ae38fd23a13a375efbeea4c6ff62933798686d21229058b59252af4f93ab4efddb2e72b37bbefe73931a21dc303ab921bd5c3ae6ed1c9320b5173498706bc46e23ff71bd6be66b6fc918b3492939c04c21ef565e6a5911928a9031002b8ff7f6ed18ed0b5df4c222ba353f8f87c05fb0810873c1ebeafb1c2ec57beac0bfb3df92a0a00625eb8a0d0b97d18bf72bc96f5b8d1419ac8651e", 0xbf) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x10) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) lseek(r3, 0x0, 0x0) write$fuse(r3, &(0x7f0000012000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002a1000)='/selinux/checkreqprot\x00', 0x1a400, 0x0) faccessat(r0, &(0x7f00009df000-0x8)='./file0\x00', 0x20, 0x100) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000005000-0x14)={0xffffffffffffffff, 0xfffffffffffffffd, 0x4, 0x23, 0xffffffffffffffff}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f0000002000-0xc4)={0xf97cff8c, 0x8, 'SE Linux', "e8d04948ef60b12dfce63355717c8dc4fad341c28478a5bf5d2b42fcbc8359c585891d6f5d09bccb99089dd312dfc47fa300d91bab41df2c8f0d7d35e680ddfc4ddf9974610927330dbfb3f10fa5b442fe893d95c6f8c39198f707f19f9718551a927d00c14627ef83999e8c4bd51ba6110c8b7d265adc5a56deeb1af295710e1e01ce121a9e5da1a1e756025200b270a5a9a38fbc179061aab60ef45de7bc6cfc1e1f723fd92bc05491ef1ac8c94446e8e1291f"}, 0xc4) [ 83.722233] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 83.740547] binder: undelivered TRANSACTION_COMPLETE [ 83.758771] binder: send failed reply for transaction 153, target dead 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c10000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000a00000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000017b000)=0x0, &(0x7f0000065000)=0x2) mkdir(&(0x7f0000ca4000)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f000004b000-0x8)='./file0\x00') r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x3f49, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000734000-0x11)='/proc/self/net/pfkey\x00', 0x80, 0x0) syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0xad9, 0x1) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00004c6000)={0x157621c, 0x7, 0x9}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000c4d000-0x4)=0x4) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0x20e) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000391000-0x8)=&(0x7f0000363000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000846000)=0x18) [ 83.781544] SELinux: policydb version 1212797160 does not match my version range 15-30 [ 83.801479] SELinux: policydb version 1212797160 does not match my version range 15-30 [ 83.881371] FAULT_FLAG_ALLOW_RETRY missing 30 [ 83.885927] CPU: 1 PID: 15940 Comm: syz-executor4 Not tainted 4.9.77-ge12a9c4 #18 [ 83.893530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.902862] ffff8801cf4ef370 ffffffff81d941c9 ffff8801cf4ef650 0000000000000000 [ 83.910834] ffff8801c3e73190 ffff8801cf4ef540 ffff8801c3e73080 ffff8801cf4ef568 [ 83.918804] ffffffff81661c5a 00000000000012b6 ffff8801ca9ee968 ffff8801ca9ee8a0 [ 83.926775] Call Trace: [ 83.929345] [] dump_stack+0xc1/0x128 [ 83.934698] [] handle_userfault+0xa3a/0x1310 [ 83.940734] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 83.947721] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 83.954110] [] ? handle_mm_fault+0x117b/0x2530 [ 83.960313] [] ? handle_mm_fault+0x1fc3/0x2530 [ 83.966513] [] handle_mm_fault+0x1fd1/0x2530 [ 83.972543] [] ? __pmd_alloc+0x410/0x410 [ 83.978230] [] ? __lock_is_held+0xa1/0xf0 [ 83.983998] [] __do_page_fault+0x5c2/0xd40 [ 83.989854] [] ? mm_fault_error+0x2c0/0x2c0 [ 83.995796] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 84.002438] [] do_page_fault+0x27/0x30 [ 84.007943] [] page_fault+0x28/0x30 [ 84.013192] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 84.020175] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 84.027159] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 84.034139] [] ? iov_iter_advance+0xd70/0xd70 [ 84.040257] [] ? mark_held_locks+0xaf/0x100 [ 84.046199] [] generic_perform_write+0x1dc/0x500 [ 84.052573] [] ? page_endio+0x180/0x180 [ 84.058165] [] ? file_update_time+0xbc/0x3b0 [ 84.064192] [] ? current_time+0xd0/0xd0 [ 84.069787] [] __generic_file_write_iter+0x348/0x570 [ 84.076508] [] generic_file_write_iter+0x2d5/0x600 [ 84.083064] [] do_iter_readv_writev+0x2b5/0x400 [ 84.089353] [] ? __generic_file_write_iter+0x570/0x570 [ 84.096249] [] ? vfs_iter_write+0x450/0x450 [ 84.102197] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 84.108760] [] ? __sb_start_write+0x14a/0x310 [ 84.108768] [] ? __generic_file_write_iter+0x570/0x570 [ 84.108779] [] do_readv_writev+0x313/0x750 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000000) 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000623000-0x8)='./file0\x00', 0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000016f000)={0x6, 0x7}) r1 = syz_open_dev$tun(&(0x7f000058a000-0xd)='/dev/net/tun\x00', 0x0, 0x7fffe) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00006c7000-0x42)=""/66, &(0x7f0000044000-0x4)=0x42) fcntl$lock(r1, 0x5, &(0x7f0000cab000)={0x3, 0x2, 0x5, 0x9, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') madvise(&(0x7f00001cd000/0x2000)=nil, 0x2000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a8000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) preadv(r3, &(0x7f0000487000-0x20)=[{&(0x7f000058a000-0x5d)=""/93, 0xfffffffffffffe13}, {&(0x7f00007c8000-0x24)=""/36, 0x0}], 0x546, 0x0) getpeername$packet(r3, &(0x7f00002fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x14) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x3b, r4, r5}, {0x2, 0x9, 0x2, 0x4, 0x5, 0x400, 0xa, 0x8}, {0x6, 0x9, 0xc2cc, 0x6c3}, 0xcbad, 0x5, 0x2, 0x0, 0x1, 0x1}, {{@in=@empty=0x0, 0x1, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x5, 0x4, 0x3, 0x0, 0xa35, 0x8, 0x800}}, 0xe8) 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000095b000)='\x00', 0x2) fchmod(r0, 0x111) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bca000)=0x0, &(0x7f0000047000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) creat(&(0x7f00000f0000)='./file0\x00', 0x8) fcntl$notify(r0, 0x402, 0x80000020) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) mq_open(&(0x7f000067f000-0x2)='>\x00', 0x80, 0x0, &(0x7f0000fef000)={0x40, 0x3, 0x7, 0x401, 0x81, 0x3, 0x5, 0x800}) shutdown(r0, 0x0) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000d30000-0x8)='./file0\x00') mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x33, 0x0, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000017000-0x8)=@fragment={0x33, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000016000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000e000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4048000}, 0xc, &(0x7f0000016000)={&(0x7f0000016000)={0x2c, 0x28, 0x825, 0x5, 0x3, {0xe, 0x0, 0x0}, [@typed={0xc, 0x2, @uid=r2}, @typed={0xc, 0x58, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000018000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000009000)={0x7, &(0x7f0000017000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d48000)='./file0\x00', 0x0) readlink(&(0x7f000047b000)='./file0\x00', &(0x7f000061b000)=""/4096, 0xff97) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c0c000)='/dev/autofs\x00', 0x800, 0x0) write$selinux_user(r1, &(0x7f00004fe000-0x29)={'system_u:object_r:udev_var_run_t:s0', 0x20, 'root\x00'}, 0x29) socketpair$ax25(0x3, 0x2, 0x6, &(0x7f00004c0000)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000a08000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b1000-0x4)=0x10, 0x80000) mknod(&(0x7f0000b72000)='./file0\x00', 0x1000, 0x800) 2018/01/21 03:59:47 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000188000)='/dev/ppp\x00', 0x80000000010000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00005dc000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x400000002, 0x0) accept4(r2, &(0x7f00009cd000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000050b000)=0x10, 0x80800) sendmmsg(r2, &(0x7f0000236000-0x12c)=[{{&(0x7f0000277000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ea5000-0x60)=[], 0x0, &(0x7f0000ddf000)=[{0x18, 0x0, 0x7, "1b"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005c9000-0xc)='/dev/autofs\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00009e7000-0x4)=0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 84.108785] [] ? vfs_write+0x530/0x530 [ 84.108795] [] ? mark_held_locks+0xaf/0x100 [ 84.108803] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.108813] [] ? mutex_lock_nested+0x56f/0x870 [ 84.108821] [] ? __fdget_pos+0x9f/0xc0 2018/01/21 03:59:47 executing program 4: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00007f7000)={0x1f, 0x3, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) rt_sigpending(&(0x7f00005bf000-0x8)={0x0}, 0x8) 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000554000-0x18)={0x0, 0x0, 0x4000, 0x3f, 0x20, 0x0}) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f9d000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000a82000)=""/53) ioprio_set$pid(0x2, r0, 0x2) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000332000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000248000)=0xc) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac1000-0x10)='coredump_filter\x00') ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000387000)={0x3, 0x0, 0x4e0, 0x3f, 0x3, 0x3f}) sendfile(r0, r0, &(0x7f000054f000)=0x0, 0xf3) get_thread_area(&(0x7f0000978000)={0x3, 0x0, 0x0, 0x7, 0x8, 0x0, 0x91b8, 0x9, 0x101, 0x40}) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b4a000-0xd)='dns_resolver\x00', &(0x7f0000432000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c12000-0x12)='nodev-em1vboxnet1\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000df7000)=@generic=""/16, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) llistxattr(&(0x7f00004b8000-0x8)='./file0\x00', &(0x7f0000ae4000)=""/212, 0xffffffffffffffea) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000cec000)='./file0\x00', &(0x7f00009a1000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00002f9000-0x1a)=""/26, 0x1a) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000a000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x4, 0xffffffffffffffff, 0xfff, 0x7c}, &(0x7f0000009000-0x4)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000007000)={0x4d, &(0x7f0000006000)="766aa7c3f896c4787b00cb3cc62a34babe1e43bbcd29e3ae360334b4da21a134951280691a400061acef0fa20f6c8a335fe002b88b5a0a3ebd9a69af6372c8f85830f1f985ebb9fe2d0532e5b8"}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000b000-0x14)={r1, 0x2, 0x80000001, 0x401, 0x9, 0x80000000}, &(0x7f000000a000-0x4)=0x14) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x10000) mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 03:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x254000) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000a62000-0x80)=""/128) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c0b000)='/dev/hwrng\x00', 0x10001, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00002d6000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f000040b000-0x4)={0xff, 0x100000001}}}) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00008b3000)=0x99, 0x8) [ 84.108827] [] ? __fget+0x201/0x3a0 [ 84.108834] [] ? mutex_lock_killable_nested+0x960/0x960 [ 84.108840] [] ? __fget+0x228/0x3a0 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x121100, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001f000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001e000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r5 = eventfd(0x8001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000f000)={0x0, 0x0}) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) r9 = socket$inet(0x2, 0x3, 0x2) r10 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f0000017000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000020000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r14 = syz_open_procfs(0x0, &(0x7f000001f000-0x8)='pagemap\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000020000-0x8)={0x0, 0x0}) r16 = socket$inet6(0xa, 0x80b, 0x5) r17 = getpgrp(0x0) r18 = geteuid() r19 = getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000015000-0x8)={0x0, 0x0}) r21 = socket$nl_netfilter(0x10, 0x3, 0xc) r22 = syz_open_dev$evdev(&(0x7f000000b000-0x12)='/dev/input/event#\x00', 0x8, 0x400) r23 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$llc(0xffffffffffffff9c, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x80000) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$evdev(&(0x7f0000020000-0x12)='/dev/input/event#\x00', 0xfb4e, 0x240800) r28 = socket$nl_generic(0x10, 0x3, 0x10) r29 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000020000-0x38)=[{&(0x7f000000e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001f000)=[], 0x0, &(0x7f000001f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r20, r21, r22, r23, r24, r25, r26, r27, r28, r29]}], 0x118, 0x40010}], 0x1, 0x8800) r30 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r30, &(0x7f0000013000-0x8)='./file0\x00') r31 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r31, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r30, &(0x7f0000014000)='./file0/file0\x00', r30, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/01/21 03:59:47 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00004ee000-0xd)='/dev/snd/seq\x00', 0x0, 0x42402) fchdir(r0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000c11000)="260000002a00ff000343007fcdffff01000303ff0100000000090000000001ff00000000fea0", 0x26) r2 = dup(r1) getsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f000027d000)=0x0, &(0x7f0000b3a000)=0x4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000984000)=0x200) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000218000)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f04000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) [ 84.108846] [] ? __fget+0x47/0x3a0 [ 84.108853] [] vfs_writev+0x87/0xc0 [ 84.108859] [] do_writev+0xe6/0x250 [ 84.108866] [] ? vfs_writev+0xc0/0xc0 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001ee000)='net/sockstat\x00') sendfile(r0, r0, &(0x7f00001ef000)=0x0, 0x26a9509) syncfs(r0) getgid() ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c1a000)=0x9) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f000002c000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000084a000)=[], 0x0, &(0x7f0000d43000-0x18)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000084a000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d0b000)=0x8c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000041a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00002c2000)=0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006d0000)={r1, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003e6000-0x4)=0x8c) 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000bd8000)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000e46000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000fc0000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 03:59:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) writev(r0, &(0x7f0000002000-0x40)=[{&(0x7f0000001000-0xc3)="aa30f74a70832dcac5279d942b1153680cfcb4a346155b5d0d68c9c62cfa8bbf6be31e691800083347cc1c640e06f6e6acaec108fb9cc4351334798a196c3d7b146bd1d7c92207e20de857a05be9c6cd9bc679d830bdd1fc64dcd31ea6acfcfe5eca412db54fd1620180864f962a141ba6b15a726867ecbddbffa45c38f83ebb7c9079aee9db11741dd2035b739023c737ceb4906dd31a5f85e616e47ca1852a8e4ca8bec6632173912828e840f4b896b022eca8bba4e20302f0fd93d0b817aec8339c", 0xc3}, {&(0x7f0000000000)="a86ac88624dba8c8ce28f4d464b4c4e375e79b1e33afdd0c58b9ea895233c5167a23d3aed40dcfd71947a452eebedc989ef60e8761bf5761e7cebf859627486218e6b59a80482e7b995c6c08944c3d485351434003ae680962abee1f8b88e280f3e5f4e617432b0006", 0x69}, {&(0x7f0000000000)="5329a5c154179f63dd300e0b6fa5671b81e9cad8aa4f182ecc09830bf89d9f9c358cf4a36616c75a5b448f078a78cada56672b07a6c2fb458d7d52d057cf358533f9432e74537559c76be690c4afc0b5d64767a0797b4966078bea189a4498194d94808e21a413aa8538bda30b4af88bc918ebd17294429be67f2e4774f9cdb56ed8946bec723db7a35f0409b1", 0x8d}, {&(0x7f0000000000)="a75eaabea4301bb075566a1a2194660481b33bddb317ba9397b583f78ff14a20c217b66ec567df43606341d0ea7e1cad425ec9fafa5447e0285dab114ee6318d7ae49ca576aa306d404e2a23084b2ab379a9885a6bcf05575e58e66b50ad934f47b4f35fda36e244513df32a0a43992c4e1b76bbe4d53a08d307048e7436098fe92ac098c438899468defbb66e29896cf8c3dbfbebdcd9fc00cd7b7bcb69615d2988cf786a2f6758f8334ea0d428e8bf30f133a04ebbb1719bbbe958d869ccff16a73d7a495b05752cee8b6073f6c90bc1f1b9e5b8c47b725cc2e1bc4c7b2735ec20ea0b6ae1464bb196d3", 0xeb}], 0x4) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x20) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006f6000-0x10)='./control/file0\x00', 0x20) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ae8000-0x4)=0x9, 0x4) 2018/01/21 03:59:47 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x2000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000-0x168)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x1}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000000000)="82dce56de3efc496e59fa4a839fdbc47d7bfc6b5113869d227ac0d8e93e21f4d0ee2d9df99d9ab3486cab3a3603cc1a7a5126a18aad2edcfa2c7b52a005f0532f3e88ed1bb28def1c69e50bf2f0c77926a357e92b7d78a832fac7aa23982eb176af5b2e2c0febad4bee20d429b9e07e26a9b1129f7e9303fa53a1e49ba345b52bdc839a17a63d17fd140feb63e613d4fbfbfb3a08908be0c", 0x98}], 0x1, &(0x7f000015e000-0x10a0)=[{0x90, 0x0, 0x9fb9, "399bd91149fd0aec99e68ed1ce501e3f290efda08e2b3ccc5cadc5096f5c8d5cdeddeda469ea515b6c321048fd59e52631dd588c6630065d8b0c6f4a8748a0ce91477feba3fd197c99237251f45d9a89af7c5daab33d8f1c868f127f8487be3ace2eacb0121d3a6447c6f3727d0447b3d987a9d23e1003ba2a259d29f93dc2"}, {0x1010, 0x104, 0x1, "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0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="b58b92bcdcbbafab1eed752f", 0xc}], 0x1, &(0x7f0000259000-0x1338)=[{0x58, 0x11f, 0x9, "494cecb71e088c7c6da9908babcc6e9cae5112443bab7cfe40429e020088cf76ed33794bf6fa01025ef9c61a54cda061dd89ff4297bec29ac2d1a16237cbadf979488e1e"}, {0xd8, 0x10f, 0x80000000, "b184738c120d270835c061fb3e02a7ed41b1d01e0f215e743e30f126cac872625a7657eec0d3c490a1f258d87b04f62f257bdf9c58c36309d219dac7a8306ca95ba48b6b43990cd6c1a133dffcc1d7be7d3f36323f1336e1bcd177badc243c29dcf26fb9e7adcba5938af9f2b466ea225fcf752ece7894f19122e0ff5aebc7ad2913fcfc4c2ccd2a6eccf2d30341a3a203232963cf89ca27e294ce182bbdefc3ce8881970e4d59ffe537714a6769a266e141db5fcaa90688eb4831f89a8f5f56d1ee3d"}, {0x50, 0x11b, 0x5, "dfc6b27d7e918bffbdd9d244a3516ddbf03480de7dee37fd7b63b96e01a8bfd6eedff984824eb0fa0aabdd827758c96a9ad110502226e0302a62ef0c383111"}, {0x30, 0x110, 0x10000, "a69dc22ffb218925f7a72d448417bb38bac40fcaf7cc8003f49cf50b32"}, {0xb8, 0x10f, 0x8000, "778b7dd2e27015a6be5ba8c753c00b69c51d313d6c9af358165d57bf3edb1d815f23c61afcaf25235cf96d6e6e0a591bc2312693aad0b0355185198e525722ad8e47dbcc6b756a00ec982e3523471981093c2678c943abb926a0e1783c132bc20a6405678aa97c807131d787bf3dd627039d7af1bcf0fb92911b88f145a320831a2b542be0db44abf6401e700c02bba9b64e3baef8072e9c97fb2320618bf6b88500bc6072163617"}, {0xb0, 0x114, 0x10001, "56ebf093c8dd99246de79fe82c1a3eebebbbc514b3ecbca1155752f018dc9f948ac1b50dbb7bd4df63d044757f3ec382f912af1d2e6c381c2f9bd41cf1a830a37dddd68c886570a780cbc29bb25f90ce037e85d9f03096ce76aec574f8ed43649d574c5bc38b9079618b04457ff6d82b5945a15a5553545ffeac7f8ceea06f45248e3adf174927c2e0d0c881b00a8205eb234cc2090ecd890f"}, {0x10, 0x10a, 0xffff, ""}, {0x1010, 0x112, 0xcfd, "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"}], 0x1338, 0x40000}, 0x3}], 0x6, 0x4000085) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1f)={r2, 0x17, "322d077ba1565c8a224e1f7eb8594749c15fa4b5277bba"}, &(0x7f0000b66000)=0x1f) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000)=0x0, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003ab000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000cb8000)=0x0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000497000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ce3000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d75000)={0x0, 0x8001}, &(0x7f00002c4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f1b000)={r1, 0x2}, &(0x7f0000ba6000-0x4)=0x8) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) [ 84.108873] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 84.108881] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 84.108888] [] SyS_writev+0x27/0x30 [ 84.108894] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000fbd000)={0x0, 0x1, &(0x7f0000fbd000)='Z'}) syz_open_dev$sndtimer(&(0x7f000028b000)='/dev/snd/timer\x00', 0x0, 0x260000) r1 = open(&(0x7f0000266000)='./file0\x00', 0x141000, 0x80) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000106000-0x4)={0x5, 0x3, 0x7f}) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00002e6000-0x68)="836d612762631cb1bcded478abccea009fee455fccea890100000001000000386a20468cc74ed01339b89d6ccecb6d45396f24251a8b390c6ec96f217294eaf63ff1a169ac5707c3832893840b3cad70e0e483e0a5c6927575adcad28c662a30c7eabbc441a88c14", 0xffae, 0x8084, &(0x7f0000f72000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe92) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c33000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000c34000-0x8)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x420a, r2) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000041000-0x11)='/selinux/context\x00', 0x2, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000086000-0xb)='/dev/hwrng\x00', 0x3, 0x0) getdents64(r0, &(0x7f00002bc000-0x50)=""/80, 0x50) 2018/01/21 03:59:47 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) setpriority(0x1, r0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00003a1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00002db000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x6b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x1000}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x91, "b116eb6b99b6a8e727591c2feabd36a2ab6498499f868d2892621a88af8f43de0bf240bed2fab8c327a8aec1dd626c078a7a3e09b05f644deca033da9373c662e74a69969f05c441f88fd7fc28853f50b096bcfdbadb16b4f100b362307956f222be22b2439676bc0f70562519dc44414b26509a170cb5727814d639b3aa49fab81408e389abc449da2bf85dd56b38c898"}, &(0x7f0000001000-0x4)=0x99) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000001000-0xa3)=""/163, 0xa3) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cf4000)='/dev/autofs\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1f, 0x7, 0x9000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000e72000/0x4000)=nil, 0x4000}) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_fuseblk_mount(&(0x7f00000c1000)='./file0\x00', &(0x7f0000140000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0x7, 0x1, 0x480) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x356, 0x0, &(0x7f0000000000)=[], 0x1, 0x0, &(0x7f0000001000-0x2)="9f"}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000251000)=""/70) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000244000)={0x1, 0x5, 0x100, 0x637aad45, 0xa53, 0x0, 0x1, 0x3, 0x5a30, 0x1000, 0x2, 0x80000000}) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00003e7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000216000)=0xd, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000ce2000-0x58)={0x8, 0x20, 0x2, 0x5, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r1, &(0x7f000061e000-0x8)=0x0, 0xff) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000541000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4081, 0x0) mprotect(&(0x7f0000cb4000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000fbf000-0x4)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000fbe000)="0c7f") 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000b27000-0xd)='/dev/usbmon#\x00', 0x2, 0x202100) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00007d4000-0x28)={@generic="a9a72c779699a1b196f5c6bd89311a63", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000895000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000895000)={0x0, 0x0}) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) membarrier(0x1, 0x0) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043a000-0x11)='/selinux/enforce\x00', 0x90000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00001a4000-0x4)=0x2, 0x4) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f000027b000-0x4)=0x0, &(0x7f0000865000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1043, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') readv(r1, &(0x7f0000486000)=[{&(0x7f0000d21000-0x9e)=""/158, 0x9e}], 0x1) lseek(r1, 0x0, 0x0) open$dir(&(0x7f0000abe000-0x8)='./file1\x00', 0x100, 0x0) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fef000)='/dev/vga_arbiter\x00', 0x595540, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000af5000)=0x1) r1 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000feb000-0x21)=""/33) 2018/01/21 03:59:47 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000988000)={0xfffffffffffffff7}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r1, &(0x7f00001b8000)=""/4096, 0xfffffffffffffd17) getdents64(r1, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/21 03:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udplite\x00') r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "36d19d5dfc1e7d6c9a660b0deebf108d57f01e0d8f8ca527d2797e28ffd1407e406bd5ce9f40f6327d09d936803694f61ec252434d7385a7b17d74a27fc7feea", "01c45c0fa19635f68542b621dd0c62b0d02811cb3748e7412e079e6a6fff4c5a0b44ceb49e349795aad549005b7f90cc7500eab2a50009320420d80fef7b292e", "489341c8d6f939eb39c9eb757f743103778f54bead27c591e5ee25274cb1806c", [0x0, 0x0]}) pread64(r1, &(0x7f0000a68000)=""/39, 0x27, 0x400000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000853000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f000001d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000019000)=0x14) r1 = getpid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000001d000-0x4)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') getpeername(r2, &(0x7f0000019000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000014000)=0x60) readv(r2, &(0x7f000000f000-0x60)=[{&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x2) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000cc7000)=0x0, &(0x7f0000466000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f00003a1000)='/dev/usbmon#\x00', 0x0, 0x4200) fcntl$getownex(r0, 0x10, &(0x7f0000b33000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000cb8000)=""/47) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005bc000-0x4)=r2) [ 84.431990] binder: 16071:16073 unknown command 0 [ 84.440695] binder: 16071:16073 ioctl c0306201 20000fd0 returned -22 [ 84.461278] binder: 16071:16073 unknown command 0 [ 84.466724] binder: 16071:16073 ioctl c0306201 20000fd0 returned -22 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getegid() connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000042a000)={0x0, 0x0}) r2 = creat(&(0x7f000076c000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00005ae000)=0x2) splice(r0, &(0x7f000004b000)=0x0, r2, &(0x7f0000db0000-0x8)=0x0, 0x80, 0x4) mlock(&(0x7f0000c03000/0x2000)=nil, 0x2000) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000bdf000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000c72000-0x8)='./file0\x00', &(0x7f0000d67000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f04000)={0x0, 0x1, "9ce4704703aa65eca38da2b0347acadd061e69265ce97fcd17c2f7119bb18352c833a21be2042b63572a029ff929c4219b3651bcc95403c4a975edd55c7638e1a1cbf0888e88cd045df4edf25e54f4b62941fc461400f7396c08c91e0a45d1cb44741032c3429d9362d90eb6f99fd500575c0f5671111484c2f77f1ef5c46292f860fb709dbba4f5980da71e9cc37796fea1dd67fd33081f31de1ec616f63dbc735a131841037f1e9c8679bccf16a3209589a5e3792525ced77e8b314eb5ebd1b6fa153ecb53233c603529e6925431d5b7b01424d0e897e06f5cdf7309636735bd36669baa5bbfff706147b89ce07643"}, &(0x7f0000000000)=0xf8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000023e000)=@assoc_value={r1, 0xffffffff}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0xe4400, 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) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x4c, &(0x7f0000001000-0x4c)=[@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x84}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x40, 0x0, &(0x7f0000001000)=[@clear_death={0x400c630f, 0x1, 0x2}, @dead_binder_done={0x40086310, 0x4}, @request_death={0x400c630e, 0x0, 0x3}, @request_death={0x400c630e, 0x2, 0x1}, @register_looper={0x630b}], 0xe, 0x0, &(0x7f0000001000)="06c6af6b3f1c879d955c1b4b3dfe"}) read(r2, &(0x7f0000000000)=""/254, 0xfe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r3, 0xfff}, &(0x7f0000000000)=0x8) pwrite64(0xffffffffffffffff, &(0x7f0000970000)="", 0x0, 0xfffffffffffffffc) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0xffffffffffffffc8) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/21 03:59:47 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x800000004b, &(0x7f0000001000-0x2)="", 0x0) 2018/01/21 03:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f97000)={0x0, 0x0, 0x0}, &(0x7f0000d05000-0x4)=0xc) sched_setaffinity(r0, 0xffffffffffffffa6, &(0x7f0000855000)=0x3) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$unix(r2, &(0x7f000019b000)=""/0, 0xffffffffffffffd3, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r1) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') r1 = fcntl$getown(r0, 0x9) socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00001c1000-0x8)={0x0, 0x0}) tgkill(r1, r2, 0x34) clock_gettime(0x1, &(0x7f0000f49000-0x8)={0x0, 0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r3, 0x0}, {0x0, 0x7530}}) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000ffd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) r2 = memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000adc000)={0xfffffffffffffffa, 0xb1, 0x832, 0x9, 0xfff, 0x100000000}) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000844000-0x250)={0x401, 0x6, 0x1, 0xffffffff, 0xa, [{0x100000000, 0x6e, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x81, 0x8000, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x4, 0xd42, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x100, 0x3d3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0}, {0xe4, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x8, 0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8001, 0x5119, 0x1, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x7ff, 0x4000000000, 0x2, 0x0, 0x0, 0x2880, 0x0, 0x0, 0x0}, {0xfffffffffffeffff, 0x3ff, 0xffffffff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x58, 0x8, 0x283, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000add000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000add000-0x4)=0x14) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000adc000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x4, 0xb7b7, 0x0, 0x400, 0x4, 0x4000000, r3}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x3, 0xfffffffffffffcb2) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000add000)=[@in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}], 0x48) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000266000+0x4d6)={0x9, 0x4, 0x7ff, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000028b000-0x88)={r2, 0x80, "b4f41d00ee7798dafb2c75efa4852ec29cc7b3948a49534001927b94478a0a3538f5f83b98d5e0fb81b3b87290a62a1c05045d275f71794f81da3235ee737d5e604225a0ce7f244f93f4e6afb69023cf2b31170437c16548b066775ac49b0ae8fb0face75631279c09cf7e71ef393f9297a2e35d4979eee0be88511ca4918585"}, &(0x7f0000b7c000)=0x41) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ccf000)={{0x0, 0x3, 0x7f1, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/21 03:59:47 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000061000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002c9000-0x8c)={r1, @in6={{0xa, 0x2, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1a93}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) truncate(&(0x7f0000365000)='./file0\x00', 0x1e9c) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000c83000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000018f000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x8, 0x8, 0x81, 0x90}, &(0x7f0000c87000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000801000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x1, 0x0, 0x21}, 0xa0) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000)=""/0, &(0x7f0000b4c000-0x4)=0x0) accept(r0, 0x0, &(0x7f0000da0000)=0x0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000009000)='GPLvmnet1\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2018/01/21 03:59:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000006000-0x2d)="", 0xffffffffffffffd7, 0x40000000000000) 2018/01/21 03:59:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getegid() getegid() fstat(0xffffffffffffff9c, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000417000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x61) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000001000-0x1)="ba", 0xfffffe29, 0x0, 0x0, 0xd9) 2018/01/21 03:59:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000919000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f000007f000)=0x8, 0x4) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000c11000-0x118)={0x100, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r3 = creat(&(0x7f00004ae000-0x8)='./file0\x00', 0x0) syz_open_dev$binder(&(0x7f0000b6f000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0xffff}}], 0x0, 0x0, &(0x7f0000442000)=""}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00001fd000-0x4)=0x0, &(0x7f0000040000)=0x4) sendmmsg$nfc_llcp(r3, &(0x7f00001db000-0x118)=[{&(0x7f00007f9000)={0x27, 0x8, 0x200, 0x1, 0x7, 0x0, "943c337f1cf3f1c849e13c6b00c27e43f8d642707e6835222a7c5a93331b3ce169e3b9ed4894fff94c57080b098ea29099b6bad1984350bdf849586edbf65d", 0x8}, 0x60, &(0x7f0000948000-0x70)=[{&(0x7f0000ce8000-0x28)="0be8b08195577730d9683a15750496064db80829922353bb2c09a02a0050b71c00073890d54aa60d298f714f61f695e3844a69a3", 0x34}, {&(0x7f0000991000-0x51)="73d2604e898cf7e09f7b5f0a580b1d50e6e7eac09301cfd1c3caa1d5f505ecdb8c2941f1beb567d48dab2a99271b6e3dd6d8c436339e252fa8a941939a63cf81f0e20e3ef0bc7a9b12a1b4e4755ea6824d", 0x51}, {&(0x7f000014d000)="c1bc83480de4fc51ae2ee24ef678e89400aa2eb1a4ba56a61f940595b976cb7ae5834e", 0x23}, {&(0x7f0000d97000-0x61)="66f73704f869d89eac46ec524e327d11341ae06acc60e11fdba75bada094054df5aebdac677a271b982f41c8468b1e7126609f17871ac69bd6528a3e47b6acf8b537ebadae4df9fbea06d04633f254ab6dd936a5b18441c7f0066e1e750e222c0b", 0x61}, {&(0x7f0000cda000-0x26)="3d62ac62bdc5ba7128d4d5f01c017d56f0d75b79f9c72d3be8593f687d18a12a99103d524760", 0x26}, {&(0x7f000058f000-0x87)="8c908c91e85c513b3ab20931c3bafef0f96dd33432e3d3766fd81160757acf60cdc174e9b4c477bd823e5e477af72ed5a0d7787fa1273e76d71961214d4c12c4999fc8872ea5d0e7d2729e6bf1be614641447a0e661e085de5755c3d58f4f5c17c4a6fd926f821d6fb8dc40c4faf1ea0ebed9d1f744caffbd2e941e4f2826c725e594331926a13", 0x87}, {&(0x7f0000b88000)="", 0x0}], 0x7, &(0x7f0000598000-0xf8)={0xf8, 0x1, 0x7, "741c17c53e63bf5a4b473a9ca6555342fb3a6d1d17543a5ded911f86233faadc11671000d6d5ff314164826672719e5ea28087eef041896f4967f4b77fa194400576c87db85a589f8dcca17fa8b9bcd3cf3d740a89607e7aec12af81ffd42caafd60c6700f058f6d4dcb6b0b2a3e2c5614bb97783c127db4c86c141a434739bf94f74725dc5ec50627319be2b28b75ca877dcec8ac7a8a0f1ecaabcecf96dbedc4b82522e122ceb89ca9b5d51073c01f7313232cc067ce202ff22a7dbbbcd8a54b07d5454adf29e9a932da7b4818e41e36b33affd7aeb4a34b7023a933492687e3d71f8bc34f1d"}, 0xf8, 0x4000}, {&(0x7f0000db2000-0x60)={0x27, 0xaa4, 0x4, 0x3, 0x3, 0x7fff, "e86e04ce14c4b9356a95005a3f0eee0cf0019143c5e959d7b4b13998fdd88988de6236e88937e1e10ad1e99e821bec8390960077a68b7ec86ee1690dcce9e5", 0x5}, 0x60, &(0x7f000010d000)=[{&(0x7f00002b4000-0xf1)="f098518a9967d357c0f0cf195ceb56573ba65fb209b834c95c7ab40b1857abadbf6cf90c60b380bebfb7971862fcc63fd83f2d19ecd23d7a36474e2a860bb71c6d633f0a28c4edec0c0a866066e688fa24b884d60309e5f8e7b729d6436bdc594fbbf1602000fcc7669ea89e48ac049fb4141db8095be1fb5c4176bbc89eb9db0a782db39f5882443af1c2e845ebf82724b49c2571258ace6b232a78fc28bb4f9f2dea8d93cd0af08f9a5e79a7fe1b7ad644639d8dde39c98a88a7ab9408ef2171b36a0039d08b44ab5cc30985367fda6e265360e5ea99b40ee1f2e48a44c552d1aee5acd35c722047296af6a93f3a4e03", 0xf1}, {&(0x7f0000e62000-0xbc)="d35e005953f7c46a9618887599c36f2467618fdc5bc46e04322f5458abd6e1a270fe154411149659746f8fe0bda09ad8baed9b24901d8068ac84946b2b4ec435e7303055f5bae384b4301ac99c6353c7f5fad8dc8f30fcd434d4c8bbde97f4666d95c5c75a2fa35b93848537fec316b867f7bbe3d3d3a3314d68544b5fadeb6b08f2a4caffb303437ddbc792d181756ffc3ea37a354fbfe5dfb7683d34dbd1f364f7c5678d6fc2b9c0d49f3eab443cd1589e01fe183db44ddd31c2fb", 0xbc}, {&(0x7f0000f75000-0x1)="03", 0x1}], 0x3, &(0x7f0000aca000)={0x10, 0x13f, 0x3, ""}, 0x10, 0x10}, {&(0x7f0000654000)={0x27, 0x5, 0x8, 0x5, 0x3, 0x1000, "511621cbda9d62cabf31ad0bcf715a8e500bd021155d8bb453bda84d20fe9e28b8e1106461aeabdd2836765396912e03058c6e6246b7c6e234b3c4ff9de9c9", 0x200}, 0x60, &(0x7f0000ffc000-0x20)=[{&(0x7f0000149000)="d205722851524b07b058afde5b355fd7bcd4be28c5edc1fc04afba4e4fc1f96f282e7c9cedc4cd255355466b4c265e64df234586fb9639e33841b7f7df15e2acc7fc2a7f51f1ba6261ab132ea92abf89bd2dfc79431cbd09e07fa3bff0a6448cce004107db5342f67365f9c8beff6e7d26ce73f8bdde", 0x76}, {&(0x7f00008c2000)="2a35b910c7d842831a0e9c9923221ca22705e97da9a1a329f059d65c57f71cdeaf7a64f9fb0128ecb077e8ad99057dab2cb0e5f850ac86cd376095344d424c1c3624796612d103a183b1037f00af5fa8a753595a8f27b2ce8cd465956e6eaef397543fdb6454e229eec09a6c4b119d3239f08985f97fd9cc1108712bdfcf4831517bf115a6a889e2af1c1940f21a3bc7b89f44380d6d7c45ac7654cf549c11ee6bb2b936b92ab39929bede763795c71edfb5b150", 0xb4}], 0x2, &(0x7f000065d000-0x110)={0x110, 0x104, 0x95c, "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"}, 0x110, 0x40000d1}, {&(0x7f00006ad000-0x60)={0x27, 0xd30a, 0x8000000000000000, 0x2, 0x3573d5c7, 0xb8e5, "6ef06f3b366091222cae5aa64e979bebdb0ad670541b77a68693b9a4591ddc6c65c5259bf20f30388274d93cf0c52a37a722d9529096feb138ef814b75a5ce", 0xb980000000000000}, 0x60, &(0x7f00009b1000)=[{&(0x7f0000a45000-0xa9)="25d326c550c7a90d9f0025d12e51140665728eaab4aeb0bea79f8a53a7ae29c68cfa06e7974500a31405fefe5a3704c6c630669ac4d0eba86148d488649efcf6efd1c6f1c74be8b9c239cdf94da8f774d3c407d053f3b1c3b8fb751a20c1f49c4a8032e96b745ff0ebd25f19f6ab6bab3992f1949f5d91f1e199d4b6660317135b4eec0078cb7e63858de5a67e386d2412b23b5bc49edb6b0b3236b8c5220ed91c71f9f2c84b9ef61ed862b1ff525b8422b4cb79486ca83f85b52ddccb83675fb4e42705", 0xc4}], 0x1, &(0x7f0000328000)={0x68, 0x0, 0xfffffffffffffffa, "f1c2352f9713bcd7d78bdfc674ce9fe205337b16226c58560d2d48670101e0148c940400c38626fd5dc1b2e4c14037ed6e721060d57289967442d1fbd0aa26de626436fd27a020a048c924e6e20d1c42eb1c93"}, 0x68, 0x8004}, {&(0x7f0000db3000)={0x27, 0x10000, 0xffffffffffffffff, 0x7, 0xc5, 0xe0, "ea7a606d99ab15962fefa907370157dce240863361a029d9b155800ffbd5c309a0e74447886d2d629b40badd3ae3d0cd5ae1cb67d58602e40a3b3f47988cbb", 0x6}, 0x60, &(0x7f0000b84000-0x70)=[{&(0x7f000084e000)="fedea0b812d762dd70ce544e5629b0680f0c567dc6aa66dd16c6111c3f8fd626580648a53574e50f66afe73907051e444900a3bfc04977504733fb21f181ae8b9fc5966f9e3189a520e300fe758e5416eddfaf1863adcba83f3749b787c52f3a3ecdea64c7a48fcd5f893eacee3f645c95edcdfce8", 0x75}, {&(0x7f0000a5b000)="c8195ff8705e64a14ab226164751ac721b088f1b040c85656d6516f512459fb7c45983ea29c50bb517d06f21b7508c1f1cefc34d22eb2f9e39e28e5c4cda1388a6413178331196604b060c5b7a24897a853fc7fc2a9d956238b2ebaf089a8adf1086094f539f3d4f87f7921bc4acb5ed4346e2a4322962712177ffb4bc75bb299fef3a24ffdafa0c05385fd7a43b6bf8aecca16a5c0648c2e5710c06", 0x9c}, {&(0x7f000052c000)="6f6f171e4db3903f40e93b0a57c8e9262b13ebfb8160ebf8dc459206d7f100839e9f0a1d31a098eca3378bc7dad6d419a1a029eed29e5101f2343c0cf4b0521ab8c3989d", 0x44}, {&(0x7f000089b000)="e1af4cc2c6189afab6d921b45df39864ad344dcf5214b71a7771a6c3117915d2003c849a36e021edac4a11da6858d2f24cb11a9b426fa84aa0a3d7dce4114533d9e595f54bd232da7bf0437fd338fd7fd27001ccdc21241db249741f48f0501da3ce94394985980717a301ca85d83247d6b7815986eeb08367671dcbe55e861e95f8cb4b85a772368497b3e5ddbb2e11b0316ff447583aea99e349a524c691b18b", 0xa1}, {&(0x7f000046c000-0x25)="e5a5c987948c003bc9990975c21e9cd89259e2389a4cb050fae7c8e8e8c8acc8cde49948c9", 0x25}, {&(0x7f0000c40000-0x3)="f2dbf1", 0x3}, {&(0x7f0000a24000-0x76)="873b3b3d25dcad12ede7a259d60aa084155870e730785fb93486bba828da07329fecb03e0914c9971a7cc204a170e27400ac3b88dc9f4c478c6388d735d98a8c007abba698cdd99243b47e3a4dbf2095b6f0c4b539d51c778dcbce3102126e5bd6b0a0fec87023d5573b7f436e1ed9f5b9c5bb9429a8", 0x76}], 0x7, &(0x7f0000c7e000)={0x78, 0x110, 0x2, "3d60551acd125c17a6090d15ed3862f731f7d5119ff8ff8702656bd08b585d1e082ecca2f6409e6b74a33052c39d13a83e6a024900f520ae5dbe9af58c9e326782fb146447fd38bcce78435da81f0dd731e6dc7d67171efd982aec4b42d5f4849a4c"}, 0x78, 0x4084}], 0x5, 0x1) 2018/01/21 03:59:47 executing program 3: socketpair(0x0, 0x0, 0x4, &(0x7f00007ec000)={0x0, 0x0}) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='ntfs\x00', 0x400, &(0x7f0000001000-0x82)="d0a5b8095141efbb7b9c8103831467bbf5f27c52021d0661d857bf672daeed81cecdf9d12beabae030a4a8cba2e0cd1e1e09a1dbe4c68b328c0ce0321b2e159059076b70049a15fe40a15a4d81d376c3f13271df9a2897013ea593ef38a38576495aa481b55386ae1653b134ed1bbcd264a3001b8f0fd27ff46c79c7cc15ee8b2e80") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000035000-0x5)='/dev/ptmx\x00', 0x40, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000)=""/205) llistxattr(&(0x7f0000025000-0xc)='./file0/bus\x00', &(0x7f0000007000-0xe5)=""/229, 0xe5) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/21 03:59:47 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x2000080000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 03:59:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0xfd}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000003000-0x4)=r1, 0x4) read(r0, &(0x7f0000002000-0x79)=""/121, 0x79) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d20000)=0x3f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000532000)='net/ip6_mr_vif\x00') sendfile(r2, r2, &(0x7f00002ab000-0x8)=0x0, 0x10000) 2018/01/21 03:59:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xfffffffffffffe4d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) clone(0x0, &(0x7f0000cbf000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x88) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8c000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000d85000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000829000)={0x7}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d4b000)={0x0, 0x8}, &(0x7f0000df2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00002a9000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffa, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004da000-0x8)={r2, 0x8}, &(0x7f00008d8000)=0x8) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f000022e000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/01/21 03:59:47 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x20) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10, 0x800) flock(r0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000004000)=0x224) getpid() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0x4, 0x0}) waitid(0x0, 0x0, &(0x7f0000003000-0x7)={0x0, 0x0, 0x0, 0x0}, 0xc1000006, 0x0) 2018/01/21 03:59:47 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) dup(r0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r1) [ 84.711159] binder: 16176:16183 ERROR: BC_REGISTER_LOOPER called without request [ 84.756757] binder: 16176:16183 ERROR: BC_REGISTER_LOOPER called without request [ 84.771584] binder: 16176:16183 unknown command 76 [ 84.771594] binder: 16176:16200 got reply transaction with no transaction stack [ 84.771600] binder: 16176:16200 transaction failed 29201/-71, size 24-8 line 2920 [ 84.794542] binder: 16176:16183 ioctl c0306201 2000a000 returned -22 [ 84.806062] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f00008e7000-0xa)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000df000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002cc000-0x4)=0x0, 0x4) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r1, &(0x7f000076d000-0xf9)=""/249, 0xf9) r2 = openat(r1, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f000085a000-0x8)='./file0\x00', r2, &(0x7f0000a18000-0xa)='./control\x00') rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000003, 0x0, &(0x7f00003e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) getsockopt(r0, 0x400, 0x2979, &(0x7f00001b9000-0x1000)=""/4096, &(0x7f0000324000)=0x1000) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f0000435000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x438) execveat(0xffffffffffffffff, &(0x7f0000c11000)='./file0\x00', &(0x7f00007f8000)=[], &(0x7f0000d35000)=[], 0x500) 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000236000)=""/240) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000807000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000beb000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ce8000-0x18)={0x0, 0x18e7a95d, 0x10, 0x10000, 0xfff}, &(0x7f00000c5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005ba000-0x4)=r1, 0x4) r2 = getpgrp(0x0) ioprio_get$pid(0x1, r2) umount2(&(0x7f0000715000)='./file0\x00', 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r3, &(0x7f000042a000-0x8)='./file0\x00', 0x91) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) r2 = dup(r1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d84000)=0x104) ioctl$TCSETS(r2, 0x5402, &(0x7f000036c000-0x24)={0xf1b, 0x5, 0x8, 0xb3, 0x9, 0x72970af9, 0x9, 0x7, 0x1, 0x9, 0x7, 0x8000}) close(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000c04000-0x34)={{0x3, 0x2, 0x4, 0x0, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$llc(r2, &(0x7f00005f0000)=""/116, 0x74, 0x12001, &(0x7f0000c3f000)={0x1a, 0x1c, 0xa00000000000, 0x8, 0x8000, 0x7, @random="59b475869d82", [0x0, 0x0]}, 0x10) 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000195000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000598000-0x4)=0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000619000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000d12000-0x8)=0x9, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a67000)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d39000)={0x80000000, 0x80000000, 0xb11, 0x3, 0x8}, 0x14) read(r0, &(0x7f0000ad7000-0x55)=""/85, 0x55) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00004c4000-0x18)={0x7, 0x8, 0x1, 0x1429, 0x81000, 0x1f}) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000)='/dev/rfkill\x00', 0x200240, 0x0) r2 = dup3(r1, r0, 0x8000080001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r2, &(0x7f0000002000-0x45)={'system_u:object_r:syslogd_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30, 0x39, 0x0}, 0x45) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r2, &(0x7f0000000000)={0x11, 0x1a, r3, 0x1, 0x8, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = userfaultfd(0x80802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r5, &(0x7f0000000000)='./file0/file0\x00', 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x3, &(0x7f0000947000-0xd9)=""/217, 0xd9) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d82000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f0000881000)='./file0\x00', 0x8000451ffd, 0x38) r0 = socket$inet(0x2, 0x0, 0x2) sendmsg(r0, &(0x7f0000e11000)={&(0x7f0000452000-0x10)=@ax25={0x3, {"be4bc1499d8a8f"}, 0x0}, 0x10, &(0x7f0000a01000-0x70)=[{&(0x7f0000570000-0x37)="3fb929b82a956b0e0cc9c3dad6db49deb30bb6b993c7ac8d0c2f09dea6b7225e74ff348253e590f02b23a019cc933c1a2e0eb2fcdd3d26", 0x37}, {&(0x7f00006c6000-0xda)="3bf49f6dbcf7056502b26199db0a6ea719c1036885ade5ad61b23a8e0c92c58b9d3b03edde1e67430f7eca1ec7edc52610e67aef955d98c04c938979ea4ade11edb7e92d56ccdd441f9ae68c0c6d8406bd8532ee8f77f03794a4aac3308a43eb3616090d51d219401dcd1e521a101482caa66dba4e9199d1d19bd04b301702ac07fb7321595d1c18ac4b99dd360e06102fee18aa8d0405afa05ebcb2906b1a65d70e60d13b8f14498175c226c88b1ffa425739e430e6bf945747261abc137ce65e356ea753af209a79f6d84fd89b3c19cfeffcae5f497abc1f34", 0xda}, {&(0x7f0000c0a000)="0fc4f8746321d10b50779494804191df686b5fd93dc510d8f23adda02e6b659fdaf3a2cdb1ec12dc4772dbb2a3af9792a1927d50c52d59e9b76652496c7e", 0x3e}, {&(0x7f0000b78000)="a658825b15786940d48a3f493caf895e9823e97795ab636c90ae07818786995b6012df560af2dc0896af2fcfe1eca53a0b164441c4d68772de8c58af966927436fb0678168f2df431fb0c66db83390cb7f94ef54c2dda70a527795f678b0fb9d052fac9fcc0530b808cd2a5eb0881f64079ca64bbe2926b70e61b4c926d84df2373da6907b8dc19905570f2d8d3d929c95d7d36e7665898fdd199cf907cc08192b4b9b355f503e303fe4ac4cff1721e6acb5942a8458d9c4cf38eb3200452e3b2abf8a", 0xc3}, {&(0x7f0000754000)="fb3cd996e7f0f9fda2f2db1fd425b9f049808e9be254f8e127680a7dc7202da09be48a2ab16124912d5de2dd60a3540166bf1d207629d9d2367a7e58ee54c5721b0c47552215b241ce5c121522c1057570de69e5005e0efd5ecda63d5d269c8f8f31c8d314c3a0c769120fbd9330a2a7cb63040a0ad68b12f7031ba9447637204ee8faffc9576c90c91d9615e31a2c6d4fb276520bf4367ea99efc326441a7c6d1403cbc075f2bea3363c86d", 0xac}, {&(0x7f0000d74000-0x1000)="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0x1000}, {&(0x7f000013c000-0x1000)="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0x1000}], 0x7, &(0x7f0000618000)=[{0x98, 0x11d, 0x6, "fb7d260bf2ad540b81303046fe2dc651f02f65bb7ff5e3fe26ef866bde184b608c2e948a164bc858772190c7dc613f88c723cf4021c8b75a16147294687ed5e12f8d7b3d456cd79d22172de3b346fa50c1c755d0a433c9c41a0b4c33b70337c809b472c512df629cc5153e7c7e99687a9d9ddcae5f7bea11d57505e0a6d60cb26e7c9fc443b2"}, {0x88, 0x0, 0x7, "b9c93fc98af1ff311e6a67e81a9ba7ad18121664c938b3fecdb6187332fb3b6bcf82ce77f2bf9ca989b4ade097e03ef80381c4f2a62f6b69eb9d3fb93dfed1756cdeae346de6ec2344473c8448d555bd79d20eff9b86d87eaaf0c728bc8fcf1f31b9d798f359759616f621949a85ff24fc"}], 0x120, 0x8800}, 0x8000) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ffb000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00004f8000)=0x10, 0x800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000911000-0x4)=0x2100000, 0x4) flock(0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00002a6000+0x97e)={0x8}, &(0x7f00009c9000)={0x0}, 0x8) 2018/01/21 03:59:48 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000215000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) r1 = dup(r0) ftruncate(r1, 0x9) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ac3000)={0x0, 0x6b, "f301e3f6e081dfbae06e82b2d039dd07b2fa6d79cef5a85cf867e99f0723376ede59506f3e314445b5adfe090870c4d0f7583ff1c3e135c1f9f887865e401bb6d852c5884d30cdb37c300329311c09032ccc82eb11d5945d090be43c548e5420956d4c937ea05e570a4756"}, &(0x7f0000db3000)=0x73) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000a55000-0x8)={r2, 0x5}, 0x8) init_module(&(0x7f0000001000-0x1b)="47504c5b5e5b2a286e6f64657670726f6365746830bc7573657200", 0x1b, &(0x7f0000215000)='self\x00') setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/21 03:59:48 executing program 4: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f00002d6000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x95)=""/149, 0x95}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}], 0x2, &(0x7f0000b32000-0xdd)=""/221, 0xdd, 0xffffffffffffffc0}, 0x7}, {{&(0x7f00002b8000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000bbb000-0x40)=[{&(0x7f00003e1000)=""/4, 0x4}, {&(0x7f0000001000-0x48)=""/72, 0x48}, {&(0x7f0000970000)=""/62, 0x3e}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x4, &(0x7f0000000000)=""/98, 0x62, 0x7}, 0x5b8}, {{&(0x7f00002e7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e67000-0x30)=[{&(0x7f0000da0000)=""/251, 0xfb}, {&(0x7f0000650000-0x6)=""/6, 0x6}, {&(0x7f0000000000)=""/119, 0x77}], 0x3, &(0x7f0000001000-0xad)=""/173, 0xad, 0x0}, 0x6}, {{&(0x7f00008cb000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000001000-0x52)=""/82, 0x52}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000479000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000bdc000-0xbb)=""/187, 0xbb, 0x1}, 0x40}, {{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f00002f9000)=""/16, 0x10}], 0x1, &(0x7f0000001000-0x67)=""/103, 0x67, 0x3}, 0x80}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000a2a000)=[{&(0x7f0000001000-0xf4)=""/244, 0xf4}, {&(0x7f0000f3c000-0x5b)=""/91, 0x5b}, {&(0x7f0000e44000)=""/210, 0xd2}, {&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000000000)=""/99, 0x63}, {&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000000)=""/57, 0x39}], 0x7, &(0x7f00005e2000-0x48)=""/72, 0x48, 0x3ff}, 0x7}, {{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000651000)=[{&(0x7f0000000000)=""/201, 0xc9}, {&(0x7f0000862000-0xfb)=""/251, 0xfb}, {&(0x7f0000001000-0x8a)=""/138, 0x8a}, {&(0x7f000093b000-0x1b)=""/27, 0x1b}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000001000-0x49)=""/73, 0x49}], 0x6, &(0x7f0000b27000)=""/111, 0x6f, 0x80000001}, 0x7ff}, {{&(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004a4000)=[{&(0x7f0000a87000)=""/56, 0x38}, {&(0x7f000078a000)=""/73, 0x49}, {&(0x7f00004d3000-0xe7)=""/231, 0xe7}], 0x3, &(0x7f0000000000)=""/251, 0xfb, 0x9d71}, 0x7f}, {{&(0x7f0000ffe000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000062d000-0x40)=[{&(0x7f0000dee000)=""/28, 0x1c}, {&(0x7f0000001000-0x79)=""/121, 0x79}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f00001d4000)=""/150, 0x96}], 0x4, &(0x7f000084e000-0x33)=""/51, 0x33, 0x5}, 0x7fffffff}], 0x9, 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000612000-0x1)=0x0) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f000000a000-0x55)=@file={0x0, ""/83}, &(0x7f000001d000-0x4)=0x55, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000001d000-0x20)={@generic="857752ccc82445f54599a23368b736b9", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup(r1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000f000)=0x0, &(0x7f0000009000-0x4)=0x4) flistxattr(r1, &(0x7f000001d000-0xac)=""/172, 0xac) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000013000)={{0x3, 0x1}, 'port0\x00', 0x80, 0x28, 0x0, 0x12d, 0x3ff, 0x7fff, 0xfffffffffffffffe, 0x0, 0x3, 0x9c6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r2, 0x10, &(0x7f000000e000)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000005000-0x20)={0x2, 0x0, 0xdd9a, 0x3, r3}) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b8000)='/selinux/member\x00', 0x2, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f000093b000)=0x0, &(0x7f0000000000)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000347000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000001c000)={&(0x7f000082e000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00006e7000-0x14a4)={0x14a4, 0x14, 0xd, 0x200, 0x7, 0x3, {0x0, 0x0, 0xa}, [@typed={0xc, 0x25, @pid=r1}, @typed={0x8, 0x23, @void=""}, @generic="3ebe76fb2703d9a9b78c38ad507583141f455571d19e069fdc204d3a9b15c2d3bb2212d2fe6706a056b8864e1b8be6a1b05050f50de2e444ba8c977d669c899730a83f57508e1146595aedfb3995c8d8f54a3b9700811722d48fd8e2fcf8cd0df48aeb4d430fe511533a6de652fbf05b9f64e38b368eab9df4ed7c9944c8c6f503a436f08b551499b21a793afdf4b30a4132a6e5320dbeb68f8321f1eb81249631e3c236858b3964d2cdf1b869e2b6a91b91235836356d0709e77a8bd8", @typed={0xc, 0x78, @uid=r2}, @nested={0x13a8, 0x6f, [@generic="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", @typed={0xdc, 0x28, @binary="5d50f5e66e9c63b2f88719758eb31ae74c4dcfe2137a0f32acc944a37ec33aed6c364fa7aa7aa87e841bdef681586e782bfdb54aa9e887ea7ff82e14af1e6dce9c83338eddc2a22f90c231bafa7285cc5050c1a6802a22da6bb65e38533bad4d2c9b183c54925a850cd81c77aeca4ebd1d89a28840871385b8775b175864ff341fa92f37ef131a958daf83e776879ac1d9f42e7cb6c310cb176a150c4e26f10496bdad02a1b1ab304cc90720c8be7db081d691b7272d82526f585095badf62a2c1d5f03ed1c7ed6981b63b2ed8fd18c05a04"}, @typed={0x8, 0x72, @void=""}, @typed={0xf0, 0x40, @binary="d24f5216ad0b51db56e723d544d0578bdf73dd06839cf173c8b803dc179a093da656f0946ac1fc2d38dc6d7ac5a6847977124fd7d25de12cb5077c05a187e88edc6927d1db4dda9b73d87fa2a7e636ecc31e421254088bc548255d4026e7117eea42f3c222543cf1441364230617dfd70e54f12e1c3b20c253640693f0193ba00ecb8c59e408eaa2c4a64bcbe6d955140e857ea35a4759e6b005c6096a1cd01edff1f7cec265faef6792e3c2d2ea83f4b9d4c240c3bb0215474982ce2d7b46e6d2c7a38ff48bb4c3685b9732f1166d4db738e85a378ef43292a8b2513da8904e6812b01fa58dac"}, @typed={0x18, 0x7d, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="2972246610189df235d565bfc78b77564ccc7a9eec8164c9a556ccc2ce71be9796c20526c5ff60f8b8f764847d0f0acb2a00008e263bed5cb8d0c9e7f48ca5215e6154bff1233953e7399d133156fbdff93bfb20740f2f64137c62afa13d4e90097be0937f00c7f82e1a43afedeb56a4d37610a66bfca5a74364b6e76bd488ab0e4e95084b91a27a92cf966d67bcd056070fa034e8a76b286e4cd80f2fd7a742d70efbf6f3766082d4992a647525b2b6d111adbb10b252a4bb9ed71f0c7ee1d3c88ceac671a0948db2857c067d3a", @generic="65970b294f589e20528926dbe3303802f00374d4868470f3598f55600901ddb2501c4b3a91c4bc1607e06dc8780a8ce1d4c02ba5928689ac05d5e82695923890026752e3c7dbadbd4d3f7acc15b2695ae28a27a08e3210f9f21fd3e396303b48179896ddec2de24a2750b51938ef6d6debd5f0ccf802dbc639870416cc8abee2b96637174196e7ba7d5300d21293878062879cbe33e6163762cf795cad8f2ae7f09fb6d74f5753d8a1f849328addc96d8b7aecbd0606e24e9a544a522cd1b5e4ebbc0fcef1161bf2a51f6d3fc49e", @generic="8ba5d56f8ff904d774aaea7db143b5", @typed={0xc, 0x8a, @pid=r3}]}, @typed={0x8, 0x65, @void=""}]}, 0x14a4}, 0x1, 0x0, 0x0, 0x0}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x18c) 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='nfs4\x00', 0x0, &(0x7f0000000000)="") 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bd000)='/dev/ptmx\x00', 0x80, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r1, 0x80000) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r0 = open(&(0x7f000022e000)='.', 0x0, 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000e7d000)={0x20000000, 0x11f, 0xe}) clock_gettime(0x0, &(0x7f0000bf6000-0x10)={0x0, 0x0}) umount2(&(0x7f0000efc000-0x1)='.', 0x4) umount2(&(0x7f00008c8000)='.', 0xc) 2018/01/21 03:59:48 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00004a7000-0x4)=0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000080001) writev(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x3f)="edfc3854d63a33a1e60d22b425da176a7657290f4fb0de1a2828fa7bfdda82fb39da627f16312a7f2726a8b6781171e9", 0x30}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) socket(0x1a, 0x80003, 0x2) 2018/01/21 03:59:48 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000099a000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000af9000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f000030c000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)="") symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r3, &(0x7f0000020000-0x8)='./file0\x00') renameat(r3, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r1, &(0x7f000020b000)='./file0/file0\x00') readlinkat(r0, &(0x7f000096c000-0x8)='./file1\x00', &(0x7f000034c000-0x41)=""/65, 0x41) 2018/01/21 03:59:48 executing program 6: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000035e000)=0x6, 0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='em1keyringem0GPLGPLeth0\\\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000052c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000938000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/21 03:59:48 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c20000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() rt_sigsuspend(&(0x7f0000001000-0x8)={0x0}, 0x8) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 03:59:48 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfd, &(0x7f0000767000-0x8)={0x0, 0x0}) bind(r0, &(0x7f000006e000)=@hci={0x1f, 0x4161, 0x3}, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000006b000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) 2018/01/21 03:59:48 executing program 6: r0 = socket(0x18, 0x0, 0x10001) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000fd5000)=@random={'security.', 'bdev\x00'}, &(0x7f00002e7000)=""/123, 0x7b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) socket$inet(0x2, 0x0, 0x400) ftruncate(r0, 0x401) 2018/01/21 03:59:48 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000bda000)="") lsetxattr(&(0x7f00004a9000)='./file0\x00', &(0x7f0000b2c000-0x9)=@known='system.posix_acl_default\x00', &(0x7f0000120000-0x1)='\x00', 0x1, 0x0) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xf) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000002f000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000027000-0x10)={0x0, 0x2c, &(0x7f0000014000)=[@in={0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}]}, &(0x7f000002f000-0x4)=0x10) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000f000-0x1)=@assoc_id=r3, &(0x7f000002e000)=0x4) r4 = memfd_create(&(0x7f000002d000)='.selinux!selinuxsystem{vmnet1\x00', 0x1) readlinkat(r4, &(0x7f0000001000)='./file0\x00', &(0x7f0000009000-0xa8)=""/168, 0xa8) clock_gettime(0x5, &(0x7f0000010000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000002e000)={0x9, 0x7, 0x4, 0x7, 0xa3, 0x53, 0x101, 0x100, r3}, 0x20) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 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) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000afa000-0x8)={0x100}, 0x8, 0x800) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000079a000-0x50)=[{&(0x7f0000870000)="6b0394d21ce80bcd663900805b3817bdbea49a3c8c6f731ff3a290fe0f596bb2e17c4f17332de109d36e4d0272a81a97d37ecc0019b05e0655db15e1e1e0216dabfee402bcec40b601feed987682f5794f6b066f2544a93c08369b3f59ed2232eb62fc8283adc66564769ba873c63604dab825c1b79313fbd39cb8039609355865c0f508bb17588fabc58abdc684adff", 0x90}, {&(0x7f0000afa000-0xa6)="acf8ca37b5bafb4b9050a9ceecf385423b15b76326db06bfd95f399caa468ad66acac5d6ad467101470d077e3eea3b036bcb1810ef0f39586968a8f69cf532f63c883304ffa8dfe9877ec77de845fe7e9127fac211c3a0c61f6a6655af3e3c24d19b5e56a2ee9780a9956c3d0b6a78027151611dcc62401a703350629482c42e124d16a684d8df00e221cece3e206ea33145c08a2b44d580fb6f2d344f19007aeed5770b7bc1", 0xa6}, {&(0x7f0000af9000)="c432c28c4a16f1015f16d0007ea7b9429dd968f7f01fe589fa9051d97a9997da43ec7e0056fae3f26573cd561d970f7368de10eb00eff6fc59a8197fb68abf667cf60f279ca0e37bbe9e392e23e2eeededcbc9928d572e552d5fb68cc91f4ceba4f1d62aad5903f2c2fd68709804fbe6b4a09a200166d21bb375eb710931ce5a1de83f0b67c35a89d399fceb4b8f7de60df6e45c052de4482d423da7591800d5607ef113b0b5e3a105e4aa23103da925b3ec4b063f661f3bddd0c17ac1bbf14478dd05019a3f0b041dee22c2329de245f622ee9a6d9240c9b8cdcff7fe0021", 0xdf}, {&(0x7f0000a8f000)="52a109371ac773dc9a6dc5ec42caa9aa1c56b4425d21f4cb967e35d83ac404dde0f04ae8530d8f9272f14aa7be34211bc8fa2900e6ea34b026f50437254631ac85dffbec4bc2fb11ac119157557fdd280a70c91ad694f572ddb0894af0efb7f54319e1f8ca6ba6ab8c28d02193e449f628d8faa63856d37f1b0f454f9a", 0x7d}, {&(0x7f0000afa000-0x7e)="cd0d30531bf72d0fbe989b57ab60fc6e57950b295d3dc15eba37e748b1231ecdc7cc36914e1e5e374035a81243aaf69e7bbe2e268b9c93f481e8e3a702ffa0735ebc900db8ff032b07173e21935098bfa9801a57c0e0f5b360e67812a7728d41541d8361b9d6805420f48deebe67dc6b6404e2b16460230940a46084e05e", 0x7e}], 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000574000)="9f18006578261831d42b3f4502b0") fcntl$notify(r1, 0x402, 0x25) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0xb, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b3a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r6 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) fcntl$setsig(r7, 0xa, 0x12) dup2(r7, r8) tkill(r3, 0x34) fcntl$setsig(r4, 0xa, 0x12) r9 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r9, 0x8, r6) tkill(r0, 0x16) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cf6000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eef000)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7}, &(0x7f0000ef0000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006ea000-0xc)={r2, 0x9, 0x30}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000092000)=0x814e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbd000-0x10)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000d53000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x2, 0xfffffffffffff801, 0x7, 0x1, 0x0, 0xdc7, 0x4, 0x1f, 0x401, 0x2000000, 0x7, 0x1000, 0x8, 0x7fffffff]}, &(0x7f0000fbf000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000621000)={0x4, 0x8, 0x5, 0x1a98518e, r3}, 0x10) 2018/01/21 03:59:48 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000e46000-0x8)={0x400}, 0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_map={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000216000-0x1)={0x0, 0x0}) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x4) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) close(r0) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000810000)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={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$inet_msfilter(r1, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) accept4(r1, &(0x7f0000c4a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00002d6000)=0x32, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d6a000-0x8)={0x0, 0xa8d6}, &(0x7f000033b000)=0x8) listen$netrom(r0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000841000)={r3, 0x4, 0x20}, 0xc) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) fsync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/21 03:59:48 executing program 7: pipe(&(0x7f0000d95000)={0x0, 0x0}) listen(r0, 0xb3ba) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d20000-0x43)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "000000092fd482fe0c84e8d02892a7239b5487351f35087ecc3c455ab89c7d1592a8b32dd879712104b296b39b2bf9e01a0ab977887e4efcf61e6799516905a69cc4a241ca12207634df5ea882899a30"}, 0x160) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x8) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2018/01/21 03:59:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a81000)={0x8, &(0x7f0000001000-0x40)=[{0x1, 0x7ff, 0x5, 0x6}, {0x9, 0x1ff, 0x4, 0x2}, {0x6, 0x3ff, 0x1f, 0x7fffffff}, {0x0, 0x401, 0xf68d, 0x860}, {0x0, 0x92b, 0x7, 0x4}, {0x2, 0x6, 0xb09e, 0x720}, {0x8001, 0x4, 0xffffffffffffff01, 0x7f}, {0xc00000000, 0x18, 0x1, 0xff}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000626000)='/dev/keychord\x00', 0x80200, 0x0) accept$unix(r2, 0x0, &(0x7f00004ff000-0x3)=0x0) 2018/01/21 03:59:48 executing program 1: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") setuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000)=""/128, &(0x7f0000000000)=0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000311000)=0x0, 0x4) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000062000)=[{0x22, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0xfffffffffffffffe}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) write$sndseq(r0, &(0x7f0000619000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x3f, 0x0}, 0x0, &(0x7f0000e07000-0x30)={0xe2, 0xffff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x100}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x90) 2018/01/21 03:59:48 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xc, r0, 0x660e, &(0x7f0000000000)=""/179) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='vmnet0,t$\x00', 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000001000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=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}}, &(0x7f0000006000-0x4)=0xe8) fstat(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r6, r7) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) keyctl$unlink(0x9, r1, r2) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0x3f1) fcntl$setown(r0, 0x8, r1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c4d000)={0x1c, 0x1, 0x0, 0x0, 0x5, [{0x0, 0x6, 0x8, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x100000000, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, {0x4000, 0x51, 0xfffffffffffffffa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x101, 0xea7, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) fcntl$getownex(r0, 0x10, &(0x7f0000cc0000)={0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000276000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00003a8000)=0x0) fcntl$setown(r0, 0x8, r6) fcntl$setownex(r0, 0xf, &(0x7f0000d76000)={0x1, r6}) ptrace$setopts(0x4206, r4, 0x0, 0x0) sendmmsg$unix(r5, &(0x7f0000b50000-0xe0)=[{&(0x7f00006d4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000002d000-0x50)=[{&(0x7f0000244000-0x43)="0c9d65d3db6788a2c9280f2284ee0e9cdaea86a0083544e5fc6fca0cca21ace43b9f6e04133c3374de67f30f6207336755d2666bf94585fa0eb9b127a5e1f89f2f46bb", 0x43}, {&(0x7f0000555000-0x4d)="58615d33f93b7327d808fb1d8173270b2d11003a85de3a2924921ec800bf874651e121660d17e4af85d8fd2e1409abccb39f90cd66d52a4e439d28f0d957863b830c503db2e93c037b98429383", 0x4d}, {&(0x7f00008ab000-0x1000)="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", 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&(0x7f00003d1000-0x80)=[{&(0x7f0000ce7000-0x8a)="86bdbf9aeccef6150f804dad6cecbc8af3f24c33923aeeaebfa5eaa630bfc181f38113b8c65ee9a8f16d50a65dbc377eb2d55ba6887f597b073a931b08cd8758f2913a038b3bded389b88598baec67b33a88f695c0eca4fd94beb3d56b33ea3479cec74f8c3a9f4d91e82b05981d416fd307b0857609c9b1387575196e13ae8d45e011d240fa86296963", 0x8a}, {&(0x7f0000eef000-0xff)="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", 0xff}, {&(0x7f00007f2000-0xb6)="94f224bf1fddb76a21adccfaeaa77151f5e056f603fea5473d9cbd6fe46703e95a272e2b3e310e28be7df895cc3e9e30a7af2bc57b4dd21a1c9df47809df77076a6677b3d9baa594ca5313c6fc8bef8707ea6ba0cd5cb84b8a46dfebf6c70ffd0fad10e24e618a71b710043f3373c30a887e527a40041bbefa6cf4cfcf7c96fc6dd809bbaf65f3078db4422300c15091c273dfd7958e6b5f7d307af3edf9ae47618003e60a5c75ceda4261fcb5c8b5a0d08b06a76b26", 0xb6}, {&(0x7f0000bea000-0x2a)="3774a3fdd883a315bb32b263b5bfba7be280dad8cce25e992e21c7e8155941667f6feb0632e2e264d162", 0x2a}, {&(0x7f00000a1000-0x26)="14ff5afa6377db5bf11ebf943ce79dbd7c12887bf1a3830785284eb3f41077bd8534ab3c9468", 0x26}, {&(0x7f0000f89000)="d2d5e755f17f675ef6f37515aad86ad83171168c3734f33d89a8b9175744ca2c6a2d51ff4651b5a8f959e8a03a94bbe5c8a9e2d489dc20718e93d0dafdc76070efc96c031ac63b47b13dbcd07d238caa4561d867325f23093142021a4fb3c9c84383b94ea5f9d761f7e8e6aa31f8c3fadc95619c2d255bb78c25fe972ab5cad8c37550f275e813662dca1302763df727e0357dae63399fd8165b1a4ebc4858445e2197e9", 0xa4}, {&(0x7f0000783000)="496890487ba1af0ddd2b", 0xa}, {&(0x7f0000588000-0x66)="cfdb86a185367e142e61a119d8a547b5a2e463bd79854fab114314842ad7153edf1eabc47a80cced79c16beae3039f303dc543b76fcd517c9f6759db394f1bee950229e024dadf84e7b1335dac8f0a788bad48f038401167f1460723aebdc39b80b5d9318ec3", 0x66}], 0x8, &(0x7f0000f4d000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r2, r3}, @cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x40, 0x1}], 0x4, 0x5) syz_open_dev$tun(&(0x7f00005e8000)='/dev/net/tun\x00', 0x0, 0x191280) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000222000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0}, 0x20) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000db9000)=0x0, 0x4) 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004000-0x40)=[], &(0x7f000000d000-0x28)=[]}, 0xfffffffffffffffd}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/21 03:59:48 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000036f000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000b9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) pipe2(&(0x7f0000e83000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = open(&(0x7f00000cc000)='./file0\x00', 0x502, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000053b000)='/dev/sg#\x00', 0x855, 0x4000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xaa)="99dc9e2d6bdde819fd4b76bbc902d429ea2f83b4b95e4be0b12fa571867a867fef97848c6d68f17afece19064c9ebc2e6b0d9cdb0ba122b89dc56450f2f69f5a2a34b75107ed98006d368a1f5cf8959020ed9d3d4fa59b9fc6689a9d1c344ecc80e844282f6b86f79c0ad5fee632b686a3eef42f64c1db6ddfc536f3218e79c08211444ba73ed9dd5fa9f40c8085a38b2ed6a0f50f3e13d5ace5f06191d47dc76b5f77473a154490a3d0", 0xaa) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000d0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000cf000)=0x14) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000cf000-0x4)=0x5, 0x4) remap_file_pages(&(0x7f00000cf000/0x1000)=nil, 0x1000, 0x2, 0x0, 0x110) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000053b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaec2, r2}) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000000d000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x5, 0x10, 0x8001, 0x1f}, &(0x7f000000e000-0x4)=0x18) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000d000)={r1, 0x10000, 0x30}, &(0x7f000000e000-0x4)=0xcf) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000988000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000)=0x0, 0x4) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x4, 0x1, 0x0, 0xb, 0x1d, 0x0, "ee51f3cd884f6b4ab31acaeac05d3b439e0ae83aa7fd6f4e40b4421c699bb068cd035aba8b736d1069b1dd27a5d1586d03a202887c2ebb19a279c0a56f3a565e", "29a99729b8a7a74fc9c687cf184e6881bcc2cd15805af3185d0e8659aa5a1b86daad829571ddf26fc77ba38c8c9f96cb08af3ff36a223ae4ea50b745f55c36bf", "72263edf2adf168063c9f82ab6127e7ec3db32c62bb4afd209a128c0f2312e31", [0xfffffffffffffffc, 0x68f]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000)=0x0, &(0x7f0000012000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000011000)=0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000003000)={&(0x7f0000012000-0x2ae0)={0x2ae0, 0x36, 0x2, 0x6, 0x2, {0x12, 0x0, 0x0}, [@nested={0x2138, 0x93, [@typed={0xc, 0x1d, @uid=r1}, @typed={0x18, 0x7, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x95, @ipv4=@multicast2=0xe0000002}, @typed={0xc, 0x2e, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="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@typed={0xc, 0x41, @ipv4=@rand_addr=0x3}, @typed={0xec, 0x44, @binary="1fcbd78c82da98e4184039c4c03c52cd8132cc17645648f70a8b3db9e14c43c4ed73f6a73e0cbd8772552cdd93c028355f98dc0d8a747b70a7e0e4fda5140d1c12392fd325c9f9e0c358f5a91c87397e4c4b20275b5f4515fff97c1c68561c036cd26308a2d871da7a284414d77fba24bf4663ea1b0f1b098797f2f27bf8fd411d9eaad0620e8971dc949453aa4ac0ce58ea76d9d696f83397ba37f1077cda60d0d78a238613a11bb4b3e3fd8d4705800522da71e1b206e551e333cf681ba0872bf6b38925cc35db3fa04900a283e93cafe68b860d97316e370acdb88ba994f2ad3158ff"}]}, @nested={0x210, 0x86, [@typed={0xc, 0x4f, @fd=r0}, @generic="1cabbcfa1a5e11a773604d4634d7ed4f00978e1106b3cb0d18b9f26bfc8c9de9690f0370e8447dddf69fa1496b1deb1f1536131dd254139f1107c126309738158d403e6bad512f5f98722dc889241b104547adcf893dee164730f9f53bb2437552b7bf958aa2086193980af6d8", @generic="5912d1f7ea8513039400b719e4a912b2aad72aa906f02ec28efe0fc5f1d1643cd8d09e004d39a5f082ec7f0a7f92218d49d22360b66ab2939ad9a54e45daf76b3558b0ec70f6533027601b7d024dffe6236d1052a8bed1c35950b04c65471128713bb35cc7f48b02adb7a093fd155be912ca8873c9b880a4898dfdc61a5300a23d614b43", @typed={0x10, 0x8f, @u64=0x9}, @generic="5cd58ffaef1526102976b45b23a01734c370a32132418f44e9af5d0355c7c7ea63b2cba0a7b9e72f17c6ec90cd15afb64e9ed992297f46a43d", @typed={0x8, 0x36, @void=""}, @generic="0fe092a2d4ffbb69972af54332bc4eccf2d6a565f9d0abe7aa91ef55157b99", @typed={0x18, 0x2d, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x65, @pid=r2}, @generic="bb41a0be3f8b3ad6f0456aff5f099fcc3c4c027a7f6dd2b561e2eddeba12876879164ce660ced788cbaad10ba2ad018bd9eef91fba4d3f5613d48c75b359425a5cd300d1f5f82a9214bea3283412ee22bcdf686cbad3fc3a04a46a38f479669e5b65bc40117092a9af935d8b56ccb32e5a7b1f86315ed58bf2aaba"]}, @nested={0x508, 0x1e, [@generic="f0b2ba62f7696bd1c72df57a59e82a8bbbb8bcee6756ab580ec520284fa703f84bb02612985727b450189e4fd0b94959bf43a8fbd03291f09675e1d70e0b4b81941e44b534e2f14eab9570393e0ff1ab7864b18906eaa51d9c1327ad92b5f96839f8b044bb622d348c8cc56aab6554173afff3d2949966be67344c1fed83392c79c228eaf8fe8dc303c7efd6c44f643083d6adb138fe64af7aca03a488e2fba98fbc67f8019eafaa10412112124ddb826a679545b5621f", @typed={0xc, 0x7a, @u32=0xfffffffffffffffa}, @generic="5c8a19b69f0bdc3cebe94d2f2440b0b0bbee2e5d8b373913d4426b862d1f572048e4c7c0a49120f381b7be41c07e46c834206ecb0b5540c14a5ba6aca1679c9d847a71dd7b6351aaf4c7435a7834bbc3bb8113923d8c825a653f1780b079690462f8a2c3358438bace80be7adf933de0b4b21733f24f73f7aaa402d792fbaa13cb01452d846138b4f8baf1f4d3af24f8185ed50b259462af08e03bd555aa392b356285c285b1e87cc1529dab7ce5621c1464a352b2fb797b04ce889ecd64be18ac62a42f3699abfcdc8317da52d08e72acd2e45991abc30bcdc7aecbf0e3f54d30a25170699d598de35420abbc0d", @generic="72ee4e9cfd1a836a8df77e51b4d5280952fbf15cc47f29557c3c67beb428878f1bcaa4f075fb21a6eb4856cef17dfdb2356d9b2f41991b00b3fc7e0e96996e6d2e4496982c5ccac48c596b424c5835c253dbbb0a6169144dbf0effeefcc36f9d567069070d77104d1dfc55489af09a2c273ce78f789026c59e3391e74ed5cfc1a30a1255df33cc1759d68b2d0deeb8003ae375087d411eb1e64f1743081e0a08a62fa9980be8f0a4aa7454ec3d1af5c0455450650ebfee6bc19c2a3cab56913afb82ae122cb4e0c87279b044d30c176d", @typed={0x8, 0x8f, @void=""}, @generic="21447c3e42e42c90fac7cc0f35c1dc1e42431e97a19c6f83327938d2db8913e944c9ff021e97c1c7dc0465671f3bb1c45c3858fa025231be6a80c913eb1a93903e9e1adee0fdaba218a42660bc42eb8b560aa16840d92ca57d99fa8fcd552c777d391124113d43abbd1af580ac45437eae5057a8e607df352b229e21a56cca2fb24b7c45ce118fbad020476c33ea20fab60c1075e44963f99a4c2196f94aab885a85c71fc88b6568312461b13e6f1e", @generic="aea376d2b583d59b970974d623d86e06eecb483e8c795893f17fdfa5a2847983ab0ceab5ddb8e805ed88a700d577d4d792dce868242d83414ca4a6b0b889dcbeb8324ae7836087ec584482b4c0c98460f4429763ef773d1f097f1913c1b0f54fc9dd77", @generic="81ee9a7b332dd93bf34e68b3f951a54fbf07cee30b07bf756f064fb0eb9b58146587814ac93b501568afea54737d56ff46094d2ed104c7f6356ed5b389dcda2eb9f3f7f6ef2eeebd6faf9c4c2c4ba7f454488ade851a86cec8eea2af7d9f2097cb69d702fde415b56cfded54c26a726c2caa7452f6ce761c2aa3a840c4f7660bf638defc94bb793bc45bfd867006f04f42f11a1213f6fde1f6f6b409b9e48c1865af33f74aacdd4cf91efcdb00419642dc40dee362aa9876b32a1150345c8c4c885881ed424e42f8f5e38bb884fa02fab43d4d8778412cfdb3bc660a6d0e2ec36114289b7a7571", @typed={0x10, 0x33, @str='eth0@\x00'}, @generic="84b515d6c75562119e231b67df9fe7d4c6689b875cd5dad79529ed1e9043b37772e7bc66ebe9437a399c41baf81e187c65cc63ca8d15cc5557e0a87d175bd3569946b89e76ca784d247fb4e93bb1ad1797b66dd4f685022cb7cc4c30018d463de99bcfd96e8c1a66679804ca98c7f1c1463f"]}, @generic="31d0f63eaea872edc5f7efa6f428ddedf6bd5f6d895eb4ba4481883e70997fb01c999a3e7f46d04666c43d5f9dab6de93c80e768406d7b1a081ac646fc8f49335a2fdf3d8d2a8b9c50c7e2e3df76c2647b61834f2cd94bc2306fdf61c3175d6cd0c4b5d86348f80506596f02e8f49d47d6d346d224ca87827bdb2f95d3775fe8c2c6670b982afabf42918a6a1b9ad378ce1c8e3d561323019ac5b0b1", @nested={0xf0, 0x16, [@generic="8aabd28aa420838c495e82d86ba0c2f6221f9ce097143fa8388eea2bf1261d78b0506363e82ceab7e65a4e0917a92dde0c9e6aba89bef5be804a9160e52faa38048f240d749deec39001355a9107407e6a40408e8eeb8ee13d70266d270e74d1e877dc5d9e54cc841e7c9a318ec31122d8196b6cfdf36ee63a248e643480942290f80b65199f5272a71388c92c3db57fe3b3f089079200b6731a0602ef0f3669bdb7986667945bb30a5d2dc35343978889a5894c554ca36cd8cd5751c54803ee6a7133d6c8cf0d964bcc5970529f0d54028cc975f337368e62e9e73cd005c07d3785951322ecdd0f1bba10"]}, @generic="2419bb1e91cc005d771456b17e39d5cdc74d13eafa0d3d5db7c6eba71690f93a9d79764330cd8d9fd5c0d9d1d6c30569547e5d2c8dab0e5a7554d1d408609d4dba0b8c48b77a61c563fdd14c8d89be135628467e231fcf5f864a2191e8b47b4d0f4920d9558ca8fbfac49e68975e48b0978332e1b3274bf5d77825b8a9c3afe10692ea64dda8c069e1e15173d37ada0cdb6cf52eb3b2249c6a395e88490d181ebb45cfa790c1d2ee95d874d4cb54165d3e43c6219c8c59e1008dd1d9829e06baa7fd5a7ffdd7cd64308c84009cdb6cc5315c80794b7d7432399929383be1b07a03486ff3", @typed={0xc, 0x57, @fd=r0}]}, 0x2ae0}, 0x1, 0x0, 0x0, 0x4000}, 0x8080) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) symlink(&(0x7f000000e000)='./file0\x00', &(0x7f0000011000-0x8)='./file0\x00') fstat(r0, &(0x7f0000010000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40b) [ 85.367278] binder: 16378:16387 transaction failed 29201/-22, size 0-0 line 3127 [ 85.406569] binder_alloc: binder_alloc_mmap_handler: 16378 2011a000-2051a000 already mapped failed -16 2018/01/21 03:59:48 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e51000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a6f000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000005f000-0xd)='/dev/usbmon#\x00', 0xffffffffffff8cf9, 0x100) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000022000-0x18)={0x5, 0x1, 0x4f, 0x101, 0x1, 0xffffffffffffff01}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003e000-0x4)='cdg\x00', 0x4) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000022000)={0x0, 0x0}, &(0x7f0000060000-0x4)=0x8) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r0) ftruncate(r2, 0x3a28000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000052000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000031000-0x4)=0xe8) 2018/01/21 03:59:48 executing program 3: r0 = epoll_create1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000)={0x80, 0x4, 0x4, 0x3}, 0xfffffffffffffedb) close(r0) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fcntl$addseals(r2, 0x409, 0x4) ftruncate(r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000000000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", &(0x7f0000001000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", &(0x7f0000001000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000"], &(0x7f0000000000)=[&(0x7f0000001000-0x8)='selinux\x00', &(0x7f0000002000)='bdevvmnet0\x00', &(0x7f0000000000)='cgroupvboxnet1!/ppp1\x00', &(0x7f0000003000-0x2)='*\x00', &(0x7f0000001000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", &(0x7f0000001000-0xb)='bdevsystem\x00', &(0x7f0000003000-0x30)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000"], 0x900) 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f000000e000)='wlan1mime_typelo/em1.}\x00', 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x5}]}, 0x10) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x62cb025b, 0x17, 0xf, 0x4, "63fbc9ffaa35a1c5fffdbc231a24c607d21f41c010c2c3722fab52ae4dc2973fba1c8cdd000c5860538ba456943970dd4b14ca780c2868de24955cd6fba687ea", "1369086533c8ee7e3461e9c432b44eb9d5d713f864b8519df344f660527aab26", [0x2, 0x6], 0x0}) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000012000)=[{{&(0x7f000000c000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58, &(0x7f000000c000)=[{&(0x7f0000012000)="00f41217548b600feae5fdbccadfff301b1e8eb2d2493e712fe75befb2ab8fe74e73b436d4248e0100ef878c5a0171a46f23773817bc8d48c8f7d454d181229e7002dc41e0b19260de738748b1dafe40399df269d9239671c54a75e75feb8970214c2d24bce5b8318f8751a33a12620001c8eda73517dbddc844e17d84df72ffd3715a16301542649a2539482ff8729411c2dd4950dee1ac75c46243602855d202569220a99b3ada3b25daa4a6fa0ce5eb3924117d678147fc3bf35ed1d3ef3221602f94ab6e564c292e6fa84d497f1f7bbaf22d9b50ac6040fde64309e652", 0xdf}, {&(0x7f0000011000+0xbd8)="c5d3b7", 0x3}, {&(0x7f000000d000)="8b5efe5d113d5313488dd38d40673f6b471c144d578c4294c094d1d2f271f76715455ced35bdde9e2ed139f9aa11b4992e7c678c1360217451b695dd23a6b37239070862fb86ee6e1cea77fc55fe332b4285060ee9f29e2faaba5f6ce34e700a8527b10bab099dfbbbd06593e852b9f9472eb43696fdf84f6775deb4b9e5e92c3df2b83501b02a6278a66e9cefcf769f276637ea171dfe9e16", 0x99}], 0x3, &(0x7f000000e000)=[{0x80, 0x0, 0x8, "a7c4afbdb0b7996053efe066b077e6f7fa3fce1ffa2769fb35fe1f92cbde3d00da38e1febecac114b80a7ae4213f2af376a78ea1ab936a2eed3dec0d94b7c7b69fb5d3c53c86ba5c6a8f856a39c3b88a84d55abc3faf6d3d75fbbc172fdb1c08bdd515b8398f5ebd124d16"}, {0x48, 0x113, 0x0, "ac35cb9a96c0740ce8191c786299c7b0a46bb359547c5a1f3514ed5d0f904bf158dd26e584598ec441538fe6d15ede22e4364882"}, {0x38, 0x19a, 0xce, "04f9ce163e721eee338bff05d4cff0e9851bc4220094fe0aa5b66350b332b829624c"}, {0x80, 0x103, 0x100000001, "9178138c656c6bd6d5b9647895f62949d0e7439689af222eda8ce6df9c68079f65697887a678319b526045e4df2f0c6198aff7d2fd4558b98a46e8ab416f262d0b83988b486222dc788310cc872cdc1b1021cbc2dca5b2b0fbfc1df338582412811e933ea047541d22d71b62"}, {0x60, 0x11f, 0x7, "e719bae494827093081c66b36ab6582d9879bcb2457449f7365e934e95ae08e83984fc079b67ecfac6541f7b3f6546a6d14214fa248b2e1446aaf56fe2752d5bf5d354d7abee98a3881e617c164876"}, {0x20, 0x0, 0x3c, "3fafea07821203fbe78fe8d7"}, {0x88, 0x102, 0xae5, "fd3be43546735182019ec3cf449f6175044c613591ee60a30add98ed577480e057deca7f1cee60f25a45f2a4db74ebf45c75136d4aa473a1c15d8446464b80b677a9eb912a925181cf970d31aa77c881c65adfddab0994425109f1bcc760fb55105a487650c04a134d3ff0297e6977fb52"}, {0x100, 0x119, 0x800, "97c22e2e5ae821022742c2268b96aeba570f6ebaffaf894c2f126a6e1d0614e24d90b86eb39ae744f06a91900e96388773592c54721b7fd3798924af77db309071c9552ae6d3e9d642f604fb7a977f9bb481f6be99b1e4b9286df903b5b1120445e8639460a04e3d981e064b920e70131a2da793f6ba21a5bc974da83e37a71c5b826ef7c65c4472efab155acd2e1569ef3e89c2ce70b8168b20ded4ea52cde17346baea7d24e55d6d7ebeb552a2c48d264d41ecdafc94d4f377676f1c0f941797176618bbb114df4cb8d245505486679371aceeb55216cda2b3e70ec77bb47f84422aeef2fd8988ca881901"}, {0x100, 0x103, 0x20, "06a369bf7592c1cc3afece11b2cf229e3d34f23d19ada6a2d4651e68a65ff63b81470b22f132ec2f5db1290db313b939d035db54d9954b11977ad9d81b9190126b54bdf2be6c2aa75a523636d20722177cf16cc17cd3895c4e23b0699c7e04f6c0f2a4d1ddf87c552eb67fa03e976efaff2957bde11c7096a786b57c6cb0c653b8f4f14c9ec54ec1b5886424def28a08b753c480872c3a3f4284477c344be6d883d83652e79ce2283af41e52d06dc4e09a8bb97bd4a83e2979d00bea4309dfa1fba6e3fb14ecd75e33226d2c14f819ac7edb75896a6b049e7cefce6ab773148547930cbe50b64e906b"}, {0x98, 0x11c, 0xc9, "ccc815b416308a91fcda227522fc99e15b45b1088ac33cb08565dbab7fddaa69ef36dfa848738454917f22847b3dbdd0254f8d658fb1ba272e8e49b2f183ea73f9460e3a5d33a1f664c32b8cfc3b4f2fa5a55a0dcb99222edecf0395d32769b9bee4dfe156e32a96b8702a1da212c7b93f76f41152dec4859f061e02b4ca5c74a636ac"}], 0x520, 0x80}, 0x7}], 0x1, 0x8000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000)={&(0x7f0000011000)=@in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c, &(0x7f0000009000-0x10)=[{&(0x7f0000011000-0xf9)="eece1e20daa8ba91af1803d15106031efc18b9b1df1c801128ddf1f1d464e4a35e1d57bb9db505058e2fcc8b36f7a40a8a8bfb954a42413dba4d504c7ac905c57d5ba77cf6135b04d10605e7f15488bb13496891f32c5587cfc49f55808f3331968f4c3ccb963ac14a001f17ac6221e7cb8d542124684a5ff414631841432e9b6acfb55709afc2db7a8f9093fa9a6758a05d9ce53d2b19a98b230300ba47c4e94323e8c804573cac501b47acb0b47641341cd373cd7040459f412a8d3cc79a545f508d66a93f415acace0bf2a9a4da74cff10fe6aaa9c1210a624a5972573364e4a03a78676a20308482912e5f2433c4e0457fc41f9b356459", 0xf9}], 0x1, &(0x7f0000011000)=[{0xc0, 0x108, 0x7, "cae5f25893a79714fb71d5cc247fb3dee3df39634490b8057d1bd20ab62ab5bce4ad849c229e260f2bd0a45e09d35ced2879bb54f05032d1d68a0c3d440975244a3d928db2f2b0703a9b77b10d92abfa59b8fb21979c1f1448ea7e9e834eba53b0d9fd61d05be9e860d85afee729abeeeb955ac8996aafbf67bbea41dcc1741ed8b6279d7019404ae4005175c56a53d65c1c125a15d05559e32feeb4eba4e23479b4f70b845cd1b13cf86bac7d4969"}, {0xb0, 0x1, 0x3, "426d362e1d1bef793aef4fc106b7b9c9cac829c3325ec47b52ea05177d64957a57d31a8d652b26debc752245a53b164f60f637dabd5ab3f185adca60d8ec36839f6159c62a865120149abb654bd705bba9ae22313849e37622969d310fb9deb2acdf401da72b2ce726bb5bae8e14ce75a8fe9ae6b650f824060c5fdf18a6bc10b8e6ebe6c59cabfcff10633d38f831a1a140c9bb237e08c3ee4d36805c"}, {0x70, 0x10e, 0xffff, "d6f83a504dff31c8fba77c74408fb8957d5b7e2716879e66dde92eb4b4e1e590a0e45395fffa01a9f9a48e2d0eefe8de7ca4f91896375e3f05237ccb51442be4d826a47d61498538b7bd788bf963c3ace58d9ad1999c4777bab5ac9c"}, {0x48, 0x11b, 0x43d, "bd688aba91bb0ec2798ca3a452c3f1be15ba42a5741949d2a5707ca6b0682ce026805f66698e041aa79ca388f5040763a5"}, {0xc0, 0x19d, 0x0, "ee1ab5d83eaffaeb08edff443b8d1bfd0a6d231fa0885b6e014a80f1849e3e59203f4fc88d36dfc92e1f69477f584839d04025976adcabee4a441f275795b898ae338abb99304abd35271e552ed2a9e1a5c928f3e60efceec152a67dee48dc3ac01b88f356cb1a04d2b2d13130253c3c31a0faa437425742c5e6bc8ba1dd5aa0e591358566d5840de63eae0352592c7a6c2e97aa88d0d2d6f112b527c5abfc26066fc2c392a93303d63a0c33dfaa3c"}, {0xb8, 0x10b, 0x5, "df578b4cab2f77e30d2e66342af0cea8edb79f0be8e406fbd3d106f3c3cb02690fa5994ddb28145776ca722c019425684a939ca5941d8be3c33a404013124821d25e7694c57ded41abc749a2712a0ec513f7cf4e7d3771f5d26ea1087724ae3b4bc4bf8e77201487d1b89af75b76fb6676a6d04114619fc57b6518ed2d17a3eb791c390405139aa92c5c1a0a3d05b475cb71476c3073fdf90b8f7643de6def6e70"}], 0x3a0, 0x4008001}, 0x40000) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000784000)={0x0}, 0x8}) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) timer_create(0x3, &(0x7f0000ec8000-0x60)={0x0, 0x25, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000019e000-0x4)=0x0) timer_gettime(r1, &(0x7f0000906000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x3, 0xffffffff}]}) r2 = add_key(&(0x7f000036d000-0xa)='blacklist\x00', &(0x7f000067b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d2b000)="344e3ec93f1e63482a5c103999f4f263faad2c874322204102ff0aa7b9a3cec14a3c8b9e0f060fe39ae9cc5ab7e34e", 0x2f, 0xfffffffffffffffa) lstat(&(0x7f0000671000)='./file0\x00', &(0x7f00009a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d1a000-0x8)='./file0\x00', &(0x7f0000cb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000060f000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000021d000-0x4)=0x2, 0x4) r1 = memfd_create(&(0x7f0000756000-0x3)=',&\x00', 0x0) fcntl$addseals(r1, 0x409, 0x1) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) r2 = request_key(&(0x7f0000386000)='pkcs7_test\x00', &(0x7f0000b27000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ed000-0xb)='/dev/hwrng\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000d70000-0x8)='keyring\x00', &(0x7f0000d1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) iopl(0xfffffffffffffffb) rt_sigaction(0x7, &(0x7f0000ec3000)={0x428c24, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00006a3000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bfd000)=@assoc_value={0x0, 0x0}, &(0x7f000090c000)=0x8) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000e23000-0x4)=0x0, &(0x7f0000731000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dbf000)=@assoc_id=r3, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00008c8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$evdev(&(0x7f0000336000-0x12)='/dev/input/event#\x00', 0x0, 0x200) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x7)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00') 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$int_out(r0, 0x5460, &(0x7f0000774000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) futex(&(0x7f000037b000)=0x0, 0x0, 0x0, &(0x7f0000864000-0x10)={0x0, 0x989680}, &(0x7f0000663000)=0x0, 0x0) [ 85.421454] binder: BINDER_SET_CONTEXT_MGR already set [ 85.421462] binder: 16378:16387 ioctl 40046207 0 returned -16 [ 85.452432] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ff0000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0xdc02, 0x8, 0x8, 0x91}, &(0x7f0000383000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d35000-0x94)={r4, 0x8c, "1d804876c937c40294d93fb8d129159ba46567febed349cb1374b93a395917e9fe974c349d70db908219729446ef0cab00a55e774056d81c5d3b402dbb2d4202c0d084e8d6db70929c1f5808d32a8082d93d8b9c3b2060397255f953bae8fb83a5a9aadc91389ffb687deda54bce8fd094c89af99be4f7c6b1849b6b73d508b44d544989a0ba5fac2485d299"}, &(0x7f00000c9000-0x4)=0x94) r5 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r6, 0x47e9a96e}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000a31000)=0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$VT_RELDISP(r7, 0x5605) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007aa000)={r4, 0x2, 0x10}, 0xc) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ada000/0x3000)=nil, 0x3000, 0x9) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ff6000-0x90)={0x19a, {{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]}}, 0x90) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000ffc000-0x18)={0x0, 0xdb2, 0x0, 0x1ff, 0x1}, &(0x7f000007d000)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000318000-0x8c)={r2, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$netlink(r0, &(0x7f0000ffa000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffc000)=@assoc_value={r2, 0x8}, &(0x7f0000c52000)=0x8) writev(r0, &(0x7f0000bc7000)=[{&(0x7f0000ff8000)="480000001400190309004beafd0d8c560a889b008000000000e8ff08001da2bc4803ca8164643e0008000028213ee20600000200000009ff5bffffffc7e5ed5e0000000000000020", 0x48}], 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ffb000)=0x3, 0x4) 2018/01/21 03:59:48 executing program 4: r0 = open(&(0x7f0000b8e000-0x8)='./file0\x00', 0x200000, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x3, 0x10001, 0x0, 0xffffffffffffff7f}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x65, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff72f7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31cb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xeabb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e4) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f00001c4000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00005b0000-0x50)={0x62, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) lseek(r0, 0x0, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d09000-0x8)=0x0, &(0x7f0000109000-0x4)=0x8) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e29000)={0x10, 0x0, &(0x7f000096c000-0x10)=[@clear_death={0x400c630f, 0x4, 0x3}], 0x50, 0x0, &(0x7f0000e62000)="cb112fe2edf34b724eb2cb3c5bdae9c6c329ada73e5f50b9494c3e24fdc823b3790f8b58e3dfd89309a38869930eae67913c05eee7121e4c689da5322184d85f80cc09e5f7014aff340b84621f1c16df"}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00003ad000-0x14)={0xff, 0xace, 0x1, 0x7, 0x7}, 0x14) bind$inet(r0, &(0x7f000085b000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c18000-0x4)=0x0) 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x401) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000a0000)={0x0, 0x1}, &(0x7f000012a000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b03000)={0x0, 0xbb}, &(0x7f0000fb3000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ed8000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000048000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000012d000-0xc)=@assoc_value={r0, 0x8}, &(0x7f00006ee000)=0x8) clock_getres(0x2, &(0x7f0000505000)={0x0, 0x0}) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000570000)=0x3, 0x4) fcntl$lock(r0, 0x6, &(0x7f00002dd000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000061b000)=0x0, &(0x7f0000b87000)=0x4) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000bdc000)=0x0, &(0x7f00005d0000)=0x4) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000849000-0x20)={0x42e19e, {0x0}, 0x0, 0x0}, &(0x7f00005ee000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000086c000-0x8)={0x0}) pipe2(&(0x7f0000aeb000-0x8)={0x0, 0x0}, 0x4800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f82000)={0x0, 0x0}) sendfile(r0, r2, &(0x7f0000197000)=0x0, 0x7) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00005f2000)=0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000030a000-0x7)='timers\x00') 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000002000-0x8)=0xffffffffffffffff, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) umount2(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/21 03:59:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000002b000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f000026f000)={0x0, 0x2e, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000178000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mq_notify(r1, &(0x7f00002a6000-0x60)={0x0, 0x2, 0x0, @thr={&(0x7f0000955000-0x6b)="86bf5e66f8d941a4c3e66af1c4bc17b54826d5b6d93fc7bd152362f63d2166102440c6a066e4360379e5dd5f61f1d59bec68fe74d82a66681d72fe35709af00c0c9837abe0b5ba61ce876e5348391a33cb80a594c15d5de6a8f81ca96a6aae5941a26a3d12716c1122de8a", &(0x7f00006db000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_delete(0x0) 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000ff000-0x6)="6664001f66d0") r2 = open(&(0x7f0000e7a000)='./file0\x00', 0x18802, 0x2) exit(0x5) r3 = fanotify_init(0x48, 0x1c1800) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000045e000)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000000f000)=[&(0x7f0000fd0000-0x28)="6d696d655f747970651d266b657972696e675b706f7369785f61636c5f6163636573736574683100", &(0x7f00001cd000-0x6)="6664001f66d0"], 0x0) connect$pptp(r2, &(0x7f000053d000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x10}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) dup3(r3, r1, 0x80000) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b27000-0x4)=0x0, 0x4) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066c000)='/dev/vga_arbiter\x00', 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000cab000-0x6)={0x9, 0x7, 0xffffffffffff8000}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000037c000-0x4)={0x0}, 0x4) write(r0, &(0x7f0000686000-0x3)="852c23", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getpeername$netlink(r0, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cb7000)=0xc) getpeername$unix(r0, &(0x7f0000acf000-0x6e)=@file={0x0, ""/108}, &(0x7f0000878000-0x4)=0x6e) socketpair$inet(0x2, 0x801, 0x1, &(0x7f0000875000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002ea000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000c6000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) dup2(r0, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00008ba000)={0xc0, 0x2000000000000000, 0x24ac889a}) r3 = add_key(&(0x7f0000bc9000-0x8)='rxrpc_s\x00', &(0x7f0000237000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00006c7000)="14d986d0ffc6580955110a198ab99ad8550526829ee78dc9ac58490e4dc93ae874554c1859184432f00c71cf2ca97e2f1596003b22b77e0bbf7e06bfd16c9c7580", 0x41, 0x0) r4 = add_key(&(0x7f0000a55000)='logon\x00', &(0x7f0000ac4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000085f000-0xc4)="cf59c3b9f2d4d7390264cd230b67019cece163bc305a64929facea8aa5641639712bf92fa2c7f87947dfd0269f0b6d5e15d06891e567fabb6b0a61c8321a06e3d0b7203941040a815491fe0881ad144184199de5e427b6fc6541279fcc212d64416a200b18e4d7eba74cb08696c983ef5e09071689696758d8ad357b01fe4e3422c1849e1ee70c2f3aed4c60bd4532cf3af87ceed2b6ddbccf85fae08308d7e88e201cf30c8448c98acf55246473a2acd71a6cb386015881550454fbb3906777461e7554", 0xc4, 0xfffffffffffffffc) keyctl$reject(0x13, r3, 0x9, 0x8001, r4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000002000-0x4)=0x3) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000107000)='/dev/sg#\x00', 0x2, 0x200000) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa7000)={0x0, 0x0, 0x0}, &(0x7f0000fa7000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000fa8000)='./file0\x00', 0x401) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x10000000002, &(0x7f000033f000-0x10)={&(0x7f0000fa5000)="", 0x0}) 2018/01/21 03:59:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000082e000)='/dev/loop#\x00', 0x7, 0x80000) pipe(&(0x7f0000f4a000-0x8)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000fd3000)=0x0, 0x13e94258) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) read(r2, &(0x7f0000903000)=""/4096, 0x1000) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x0) 2018/01/21 03:59:48 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000793000-0x10)='/dev/input/mice\x00', 0x0, 0x2) read(r1, &(0x7f0000d73000)=""/0, 0x0) clone(0x1, &(0x7f00009f5000)="", &(0x7f0000161000-0x4)=0x0, &(0x7f0000f39000)=0x0, &(0x7f000090e000)="") r2 = dup2(r1, r1) writev(r2, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x10)=[{0x8001, 0x731b, 0x1, 0x20}, {0x8, 0x0, 0x20, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/keychord\x00', 0x80, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d68000-0x2e)=""/46) r1 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bb0, &(0x7f0000039000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000247000-0x20)="00000000000008fb0700fa4a00ab00075b200000002000004000e7003072c101"}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/01/21 03:59:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000012000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x901}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="0ecddaa9b695f2fc3baa6ff87f42821ea1204c27b3771cdc93deaa96a687e335885b6bc61dbc71dd2ff426817378d2e57190b3c66889a6c576023e7b576b317403434814395ce4dcffa4c9f23f2d200c5867cc6d9215528a032960ec51cadebcc7", 0x16) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000004000-0x13)=@random={'osx.', 'vboxnet09&(,}^\x00'}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000-0x50)=[{&(0x7f0000012000)=""/104, 0x68}, {&(0x7f0000004000)=""/235, 0xeb}, {&(0x7f0000004000)=""/38, 0x26}, {&(0x7f0000003000-0x3f)=""/63, 0x3f}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x281, &(0x7f0000003000)={0xffff}, 0x8) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) munlock(&(0x7f0000e46000/0x1000)=nil, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000004000)=0x8000) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000006000)=0x0, &(0x7f0000005000)=0xffffffffffffffda) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) 2018/01/21 03:59:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) finit_module(r0, &(0x7f000034e000-0xb)="feb7736563757269747900", 0x2) remap_file_pages(&(0x7f0000e04000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffe, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000c58000)=0x8) 2018/01/21 03:59:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x0, 0x0}, 0x35) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c66000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) timerfd_gettime(r1, &(0x7f00000d3000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000155000)=0x2, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000549000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000745000)={0x6, 0xff, 0xfffffffffffffffc, 0x7ff}, 0x10) 2018/01/21 03:59:48 executing program 4: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f000000b000-0xd)='attr/current\x00') mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000-0x3e)="", 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvfrom$ipx(r2, &(0x7f0000001000)=""/29, 0x1d, 0x12101, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000016a000)={0x0, 0x0}) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000238000-0xd)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000186000-0x1000)="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", 0x1000) acct(0x0) 2018/01/21 03:59:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a68000)='/selinux/policy\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000268000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000930000)=0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) rename(&(0x7f0000f18000-0x10)='./control/file0\x00', &(0x7f0000032000-0xa)='./control\x00') symlinkat(&(0x7f00002eb000-0xa)='./control\x00', r2, &(0x7f0000075000-0x10)='./control/file1\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00007c8000)=0x0, &(0x7f000060d000)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) lremovexattr(&(0x7f0000eca000)='./control/file1\x00', &(0x7f000065b000-0x11)=@known='security.selinux\x00') 2018/01/21 03:59:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f000057e000)={&(0x7f00006e7000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000774000-0x10)={&(0x7f0000966000)=@upd={0xf0, 0x12, 0x100, 0x3, 0x3, {{'michael_mic-generic\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x59e}, {0x8, 0x1, 0x1}]}, 0xf0}, 0x1, 0x0, 0x0, 0x14}, 0x40000) 2018/01/21 03:59:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r1 = memfd_create(&(0x7f0000e54000-0xd)='/dev/snd/seq\x00', 0x3) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b93000)=""/170) [ 85.731809] keychord: keycode 5120 out of range 2018/01/21 03:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000943000-0x4)='./file0\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000009e000)=0x0, &(0x7f00001fb000)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 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, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x720}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7b2e57e798fb66562e625675b3992788667", 0x6a}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/21 03:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = timerfd_create(0x3, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000069e000)="c881764f578ae87fb32b8991ce53b4751f5bd40f3456ed") read(r2, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() fcntl$setown(r3, 0x8, r4) gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r2, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2e000+0x4bd)='/dev/hwrng\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00002d3000)={0x0, 0xffffffffffffffc0, 0x30, 0x4, 0x8}, &(0x7f0000428000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000807000)={r6, 0x0}, &(0x7f0000d21000)=0x8) 2018/01/21 03:59:49 executing program 2: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000e000-0x2b)="9c49c4269ada0bda2b5e6eb8e6c335cfdd7d5afe587bf79c61c6d542bbb004d899a678dca3c12abce411ed", 0x2b, 0x1, &(0x7f000077a000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/21 03:59:49 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) eventfd2(0x1a6, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) signalfd4(0xffffffffffffffff, &(0x7f0000017000-0x8)={0x0}, 0x8, 0x80000) 2018/01/21 03:59:49 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') read(r0, &(0x7f0000020000-0xae)=""/174, 0xcf) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x57a) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000001d000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f000000c000-0x8)='keyring\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r6 = add_key(&(0x7f0000011000-0xb)='asymmetric\x00', &(0x7f0000021000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000015000)="1ff2c30bb7b840ab55f6d6259d1dfe5dd56c667858dc21a4508dde7cdbc667371ad3e7798abe7112b961d1a9884420653b78f4e3e52c595f3763a3429646f3ebb4064395a5b9b031229bf4e5964918eef01b51b1c99e0b059522935d1f24ba4212f2cc5e2c92400e5e85f64926b731fd7dfd88976b63473ac5504e2cb1bd786a138fdc8f38ead306ea80aa7225a440cb95b755e76f909c520ae5ffafac4122f876844918ac4eb1c1c5a832ddba3c0e71af551e14cf689c31fb6804266b0007ab246c48d27f5edde874b5f0b129e78386c47f186debaed50756552fa160ff15c55657308c2946768cfa", 0xe9, r5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000008000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) keyctl$chown(0x4, r6, r2, r7) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f000001d000)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000e000)=[{&(0x7f000001d000)="5a24d84608dc8ee966cd349b9a7f9d843d586fac580c50608b6e8469a23a9f985afae864ab093edff96a6b97c9e93880ed493d3ff5580e0961d7062362711fe812cc1cf96b436b59b36c892cc79ad9a2647e608789d2673e0d9d08a50bbd693586c574af11da5c911b2a5d59e924270b755fd4ef0a1cd0b9d27805933e6f2c7fcec31fbede1f4617fd93a7371780b8c38913773a1999d4fbff814b7bdba0e00c0cabb847d15e01ad0b1e5a0b8e8e9e281c724d37087e7d2df77c28c4f100ab271ad194310d846ba362d41f5e", 0xcc}, {&(0x7f000001e000-0xdc)="3d2201513bf0a0c0c913d1a74d9bcdb7c4086ebf4919b17455b316d60664c990933eb8fcf808ac04de783ad17bcf6615745125eef8b94ce0a49db2fe9de1044d0955744ba415831b28f369e1d15e0ed8491b3cade0b546c04100d4be3357b4866852ea46f325dd07a2f64a998c8bc6b4fabe7bca1d921252e788cc93570a3adda4b7ae8196d5ebc8a80c598889efe916e96bad647c5cce815bc7710fa005bbcff9adef636ec2514543be807338452fe09f23b7f0162983fffb47e05fbd860cf9e95b500460cd105f027c9523fc4ec60d8caecf513d2122913f0d8c94", 0xdc}, {&(0x7f000000b000)="978e071cc6d1ba3bf1fffd7feb861fb18911e34963ebfe5a4a16d50a06ddaa8ac0f96b514fca260cd22e8af3b57e1531112c75e5714fba270eebf8a27c48177e363ee058f9b0f7a4fad88702304bcb43db3b2be2ef544878e8096cf53496ef708b2bdedaf6875fa2a50df4445d75bce4ab382349faa1847c632fe2cffe821d00268d5a", 0x83}, {&(0x7f000001e000-0x2c)="823203effb688cf0544d5540f20a79634c983188a36745539411f2a7676889eeb0794c5d91d794017cfeb75e", 0x2c}, {&(0x7f000000b000)="a8f3072774276e59180571ccbc59efe031144a409e15c9e1119b6dada24ab0ae554a5d71c61c2adc62ac482432e4d6016b42d0dc6f1ec50554bb48cc26c3cb8ca95cbdd6f12b8cec365924a55f302e47b297519960ac01f8469fe17957ede5984ae821a7f6fb7e86791cff191cbe765fde55453685ab6da97ed88a9766c7bab309460bac780729a84c460eba6c4e3b728ac799828954c3367e103e59a7bb15ff056616a159673d901243aa601c4cc4a1acfb6da05bb0c005bd3962469aea34c20462df8339b2dfe5fd7414e9ba6b984d0a7d7e9cb646266fe5d773f995", 0xdd}, {&(0x7f0000006000)="67b88cfbcba950465eecf7e8f19d1d1301efb8db9679830aabf4470c27a1af172d62dee0e976c8a3cde140e745ffbe7a511600bd42ab07f8", 0x38}, {&(0x7f0000007000)="c39f656bfec60668b32705c04ab54541fa47e2d52325c0dba6a77f3f5b771a6ca295c24d0bb913d67487eb903495cfcf2414334ca7eddb963951b2b5f226bbf8a057539d0c685959f15cb56233be9bab660c832e5087961f36", 0x59}], 0x7, &(0x7f000001e000-0x228)=[{0xb0, 0x103, 0xffffffffffffff81, "f7694450d60694d2b905b6f9fa8a67314cac5bc706baf2bfbe0ceb523e9ad60f14e2ac14fc84529dc00bf04f735ba7955e7796db76b7014a4be571ba700e882d6ca6bd634df7185d996bc40c5be2e563a4e17a8446acf9c6b4347d644f3dd124f13abe6ccb5c69b383cfd606d43335b23570d0fb09124797de2967c2575d003354eab23496f374a21fc28c219a119d6e66bd4a74e28d78d33400"}, {0x70, 0x10d, 0x6b34, "d48ab75ab60967f8cbc41891d92cd0863c687954ec984ee6a7e466cbe6eef254249fbb90d42ce5104f852bac78171c5ac1ce5c35ae3ec27f724c159b2ab4a1933b22313b6b8cc963057e6f4a01b069f4f46db27382e3bfb57867ee1a71998f78"}, {0x108, 0x10e, 0xd0d, "edad94dd86fd45f2ec521e2fc6627af30e5f5853526bc00532f220142efdfa7af7fd1e2c48993f916a6c7375c453d5d67430bbed87f6b88ef092faa6eff4275ac7a958a49065c21411526a9d52b2df54044bdf2f821b786bfb748d9778df063ac4d3e1fdc21ac160e94a7e9352fefa117df676b3a3489f2e24fbbaa49b1e88adb6967577ae54fea88995affb57d9fe0a55f1602a2f1a5a6fc9a87949afed2cfddac42e46eccf5560abfc6754efb3b6b5aeed2dbf3e18fff2d8f644432eb40b077afd1b54320589325977f9c75137ca2a6af269325b7f10073ca7f9790c71a6d93b8f209f5a428be563704d14184abf6992e3868c1a"}], 0x228, 0x4010}, 0x9}, {{0x0, 0x0, &(0x7f000001d000)=[{&(0x7f0000016000-0x32)="5e466afb47092a409b2de80a20f93ccb61937e439f081156815b1b4b62fc65bbacc5b161e85453d2c9a860877a2c6fb3deb8", 0x32}, {&(0x7f000000f000)="dc592c95100c0d1df5fd753cd038949e58397731ce3e2a5d961bbc0e9bb99be9fe0ea75bbf3e9eee8f07caa9964b9dac5a8c1a3748257ebdcd0b10d345f114f2c994d68834f8c1fe88ba5a9e3384e71142dbebfaaeaed2101a190a036c7b139f3953825102eb26df6398bfbf07799d3aeaac99c8362ee1c9bca65c34de31198a6084b1bfc135c59e677fc14a36f7", 0x8e}, {&(0x7f0000018000)="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{&(0x7f0000009000-0xff)="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", 0xff}, {&(0x7f0000004000-0xdc)="2d9c60eee4263e08df439b4e50d25b3fa0d00e16ad2739df5af550dae96296f9dd776859ca759fd30020b6e15e2c06fb2d0cee03ffd7307811ee1e8126545e6671e4d194a34d5244b0fc10a6f53f276e02f28b743fc9c0d629dcd589742855756c6507f140861e7799dfa2e139d613338ae56461de26ed409e18cef63fc557c0a0355189bb0c5e67f88c1767b4849434e4ad7a9458c0ed18bdd66f0d60a7618abef2351d3e15592406b9b58f3c16e3a50d4c768a1f502e371bf3e89c54752669dcda6b8f3a12657552bfbd4708bf6e894c5c2361ceb7047111f9656e", 0xdc}], 0x4, &(0x7f0000012000-0x328)=[{0xe8, 0x101, 0x100000000, "90d8fd1eed0a376327afffa9d11e4f7b6fc0ea13d0406dedfc4edd7f9fe37dbb028542d44cbcaf0e2ba629bc77321817760cde6287d2c4c49a293112c96852e5333efbe23bf82e862c5c90a9e014cda8f80944b0f1b6695e36250442e62e7f46ce46d61dc7a6a9781baf8d9c33745ebcd5c3912255a4afc628d51777a4be362dba03ff11c4a5b649b00e897caec134ac16b10aa98b4b77b76ff6551c3cbfec113a90bc0119c755e8caa4844ba937e491dc40762882fc7869dc87eeb36fe179df5eb0983be2ed1d0f37af2068a9ef33e4a7c1375184ae5afc"}, {0x58, 0x10f, 0x20, "b5fc71f464528585b78d3f926c23430ef45546217e53615c679ed13ad655ca8a5ca903561793c64a87c4a80abaa902d802298d4fefd326d5258a34761c948822ffdbfc"}, {0xe8, 0x103, 0x1000000000000, "576ddeaac06d91ad887e2c5ec8e4a8828047ff4043e8594e0c04f7920ad11c014da5428939e189df61f5fd0b6b00b0eeaa8e28742fdc8e278c0bade32e35bb4406ae89bbb6fdde6e8eb4fe8ce3d93e4a8e8409bc78b000da3ab813a4225dca876478b76a66f0e8a8b4bd61b805b40980bbc389a58e787c719b265df60b245f4f6c0c05e5db4a7a8bd0a6e78368b5b5f142d2a246b21162dcc457e54566a1d8c10064b7efd9915a3ebc22bdca0b23167771eef9159ef2f6910ff41b293dac80f924d63c4214d8a8e9e7ba6a6507d3ea2c115bcbcbc55381"}, {0x100, 0x0, 0x80, "90165f93922d766c58d43a332a0ad83af3f61129a465fa90b100f6c3b12ff9fe75be9844a00e4f5d1f2d9cc75620dbc87ed80f2e6da0252e7b79ac95a74a30aa2b800bfc028ac4e594cf8f28be2638b0ccf189e3b3a72fdc64bdf57fd1f05c988a7652af7c71a5470e3225038178f415da2fe573741087a62b0a6b4661110e521e32ee8b7a682c20ec529f0598c2b5eaa414fa10d0fc765db66bfdb6a6bfea1afaaeaad05faaf0e2f5a3cc29ec06f8e427b472777deee98c7bab158b0a5aa008fa785e2ab52112f111e84577667e784a15c579553f1c7369396ed4b4ae61ee295eef6abb2fb67d202fabe63fc647"}], 0x328, 0x80}, 0x843}, {{&(0x7f0000015000)=@ll={0x11, 0x5, r3, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f000001d000)=[{&(0x7f0000003000-0xee)="7bd5c5e38a2072affae6b2fd96269407ea5fbf08eb992ed01ec5f98e82cffd8ccc4cb383ea72d48d542fd7228fc8d54ca93dda4ad2c1fe3bda5a4179b6da7d5467983411135a135b73870fa18f504576c074b98edad9e5d2bf9b9c7720fd8fb304f3ef13c8e1580e93621a47d9866c24b2f623bb06e567f773def683ef32f17368226cada5514e128f298b38f7ebb69ec623d8876ef2b582a0deb251e50ca3e7185f8453d599dea9c573285e05f0da269534450fffcaf730b47cb561fef4d9d5213e23dd35692578ceec68e62ccbdcdb173bcf468e325453f27c2b41eb5186b6fcff60912098ba48c2eb641b5586", 0xee}, {&(0x7f000000b000-0xc9)="d0d0cbc1adffd19106f9a41e251f3d210229c75eeaa8e3a56ef0cdfb18b98245dcaef7aff20ebe5be67ee0fe6cf133aa35fdf5fa9be3187ab437bc19e6a03b2c6f996065a4b3c2695006352e20e4700454aafbf231eb83e5deb06a2f555e5ce5400d58881a0ccbafb0dead64a45d3c0faeb6a164aacfca0a17462c0b2db189975ef98c848f9e5f1dd29e6c01f3421fe2e13e9634e9fdc1a92b1e0f55315ea13d9e01e9d989e1d807aa9d33c4d0eb275aff62088fb1855227626db2cef284a5e665e4ecfddcb3fea2c7", 0xc9}], 0x2, &(0x7f000001e000-0x248)=[{0xa0, 0x11f, 0x4, "401ef5c99d2084202679bdc7911daed17fe365bb4c87177c0865f4a830d4dd0261118b6bebc1a1b4c02016193d6878cc6d1f28d448481be086275411ad7962de8df9d4eb83f152264e5563135bec11fca7fff8488d2abb988fb96e403bb5f677a948218992da782e4d555cdadd53cc07e5d7af0b927a5786a5dc7bffebb16149482c6f27ddb97f05e2e0c865bdbf9fe5"}, {0x70, 0x1bf, 0xd9, "4cda15d3f858e03473093387e0b366c1eee6a8ea153ece8cf1a3e079718f2a767883a87377ee6670b497b25d5d6098836857ef14f439897a0133e435c72a4efc7225f120b7c2e1976dc8bdf27f60f7fbd8283456c3bd9cf13fc43aac28"}, {0xe0, 0x119, 0x0, "9a1beb32134ab1b1b5b347bb74f5576bd3ae0109b75bbbb6dab5d3bbf661e6656004c96b6628e87f1b09188f0e00b22e289e3f78cf5c3c885306874f831db0d70a55a9692012b63b90df38c728387645867be27dae15bafb5a92c26bf3760ad941214c223a19b171b16198d8a7b752a180dc5e3b0585776d81f890cf8768864e7250a51869adc68537558bbab89f86601d95fd62af612e28f0e0b543528af60e9b249ed723a3411e1284962eb999930da40d6a982b9376cf11f51bd60bf9aed2e19b9fd2ab5c120f5528edd7"}, {0x58, 0x1, 0x9f7, "33460554b851759928b8d548df97f55914b851fc4d684b79f6665442811ebf14cd7694354a06dd7ed37e5b6f96263be45e9ac7a41a1853ea6b9b04c5bcf423b95c52e60c8b601cb2"}], 0x248, 0x840}, 0x7eecd99}, {{&(0x7f000001a000-0x14)=@ll={0x11, 0x1f, r4, 0x1, 0x6, 0x6, @random="460c9d32920e", [0x0, 0x0]}, 0x14, &(0x7f000001c000-0x70)=[{&(0x7f000001e000-0x2e)="70c4cc050176c503c201e25b2fcbae1ad96546c6e026e9c8f73fc22cda891bfb5b6f5c813d71d264a2cb67bf11d9", 0x2e}, {&(0x7f000001d000)="b797ceee475096f269d06e63a5d72ced9aab7fa0769dcc2578ff1cfc66519d1391499ea01e64f03e070e75bbc257641f3769d6b09b1ba4b58b2577cd14c8d3dce3163151647f42aa44738e1d772b9d171cb79d42053f957283f541332a8b4a552e9c", 0x62}, {&(0x7f0000017000-0xee)="34f5e8dfadfa7560aa731893ce22b3f8ccfec09cb368060e3e92808908821df8622555788b114b66db4615da1ee5506b7ebc09391f080a671e648f127494883770273e14ffb37ba4dd9da4357a553b8a7c55f8b1657b35b012ca3d6fac95615cec14424c8431156902009e7871e1941849b941cae418ffea6725b26b627b8f6e2829cbdb4bd5c6a9e766f8f508c52841c79bffb52d8fa34ade8c0d5847c77bcec3de1dfaa2b819ec8fc0d8fd1e49d0c5feabac642b002510cba3f774eda1ed99d8e6d7e9b17d943ef8556632c97bfe5a6a76b5758f6e4c92decda586dc2656b385517c105dcd58cf8073624333c6", 0xee}, {&(0x7f0000010000-0x6c)="646fd2bb7e270e2b53c1e1dd6239b3a207c6ca5945e3e83c41ccecc219c86cb7f1a3164b6ca322eb746ac186a32810cff1dc56ded713ddcc3aca715970cc529dabd2169f1f2cbbaf03d7bb984b15b1634ed85907b587b00908dbe9cab98ee653e27547b0eee37a2308f8b0aa", 0x6c}, {&(0x7f000001d000)="", 0x0}, {&(0x7f000000c000-0x1d)="28da489a2619e137fba8d71722f5631c51e3a79725d3866623e32b80a2", 0x1d}, {&(0x7f000000b000-0xa7)="6c56b54250552299f0a5b12ba089f6e51903fe4585c19bf6e7bbdb819f87ce71a0455e5eae9cc8504624339c5e0b8f2cdc2e4b12b510905971eaddd0a56e39f063ee7c3316a297cb57f984bf368d1c91723d1c97503e918bc9bbef5f0b175840c9211b446356f28134e131380a31317b17e4b9977547d00946ffa818d38eccc95fae02da38cf9e6d17686cd62d87dc5f31dd0021d6e273b4fa7b6aa30df89c0f86653c2f4e889d", 0xa7}], 0x7, &(0x7f0000019000)=[{0xc8, 0x112, 0x2, "b73be458f10916500acf0bf3967864a45ce4246f8b32c91dc0a16e944d57d6f22407764945bcf17ca8e03f4544160e826c4cb426aaf841fc4c6e59c20cf43ef3680a3e3b37331216e1ddc0862cee939f0728f4a113bededc7df4574f089d3dce4255611ade326f9659f7f6ea3dd0a7f98618f04c1d2fce8d59a1aa33cdddb94924d114cfec244525e88ddd99288f44d8108f3b08e9c85e8c17470e62785e743f607db43e5345d33ad91b4d7ece34d6a848fcb8"}, {0x18, 0x11f, 0x6, "4016"}], 0xe0, 0x8000}, 0x162c}], 0x6, 0x4000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000016000-0x4)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000000e000-0x93)=""/147, &(0x7f000001a000-0x4)=0x93) 2018/01/21 03:59:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f000026b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cd3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c2000)=0xe8) setreuid(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000e7a000)='/dev/sg#\x00', 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000902000)=@req3={0x5, 0x5, 0x0, 0xfff, 0x1, 0xc8e, 0x4}, 0x1c) r3 = syz_open_dev$sndseq(&(0x7f00004d2000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00009d9000)={0x0, 0x0}) tkill(r4, 0x15) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000212000)={{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]}) 2018/01/21 03:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d0f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e25000-0x18)={0x0, 0xffffffff00000000, 0x20, 0x1, 0x40}, &(0x7f0000ded000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000023f000-0x10)={0x400000000000000, 0x8008, 0x0, 0x1, r2}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000526000)=0x6) 2018/01/21 03:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0x0, 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000-0x98)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000080000)=0x3, 0x4) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) 2018/01/21 03:59:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2, 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}) clock_gettime(0x0, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x4) seccomp(0x1, 0x0, &(0x7f000003c000)={0x0, &(0x7f000003f000)=[]}) r1 = socket$packet(0x11, 0x3, 0x300) 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) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0xa1, 0x800000, 0xfffffffffffffffc, 0x6, 0x9, 0x0, 0x200, 0x3, 0x3, 0x8, 0x7, 0x2}) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000000000)=""/186, 0xba}, {&(0x7f0000a2f000-0x34)=""/52, 0x34}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/7, 0x7}, {&(0x7f0000001000-0xc2)=""/194, 0xc2}], 0x7, &(0x7f00006d2000)=""/100, 0x64, 0x509}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 03:59:49 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000187000)=0x0, 0x80800) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x0, 0x0) 2018/01/21 03:59:49 executing program 2: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0xffffffffffffff9a, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x77682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20, 0x0]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002ea000)='/dev/keychord\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a4d000)={0x0, 0x65, "a12c20775c44cc577a2059188ce5bde9796ac435216c4a0ad33fad0f1af68fb13e4609ecceb21c527dec41b69d00cc54d699563389958f1d99332980feac69bb397e4e701e782a3b0bf2ffc8ae86f7b3bc413f3bfc8f6d1df76489a72ed08080875797fc15"}, &(0x7f000009f000)=0x6d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000067000)=@assoc_value={r2, 0x3ff}, &(0x7f0000258000-0x4)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) [ 85.953633] binder: BINDER_SET_CONTEXT_MGR already set [ 85.959051] binder: 16593:16603 ioctl 40046207 0 returned -16 [ 85.975627] binder: release 16593:16598 transaction 160 out, still active [ 85.984598] binder: undelivered TRANSACTION_COMPLETE [ 85.987270] binder: 16595:16611 ioctl c0306201 20003fd0 returned -14 2018/01/21 03:59:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000001000-0x4)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007db000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00001bd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6c4b}) 2018/01/21 03:59:49 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r3, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000067d000)={0x0, 0x58, &(0x7f0000b6b000-0x58)=[@in={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}]}, &(0x7f0000e07000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000021e000)={r6, 0x1, 0x7, [0x3f, 0x7, 0x100000000, 0x9c, 0x64, 0x5, 0x7]}, 0x16) 2018/01/21 03:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000f69000)="40260000001f6b657972696e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000633000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e5f000)={0x2, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r2) 2018/01/21 03:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000628000-0x12)='/dev/input/event#\x00', 0x20000000000, 0xfffffffffffffffe) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000a6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007d5000-0x4)=0x48, 0x800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000508000)='/dev/sequencer2\x00', 0x88000, 0x0) accept4$packet(r2, 0x0, &(0x7f00006f7000)=0x0, 0x800) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000ebe000)={0x8, 0x3}, 0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000570000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c6a000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x0, 0x55f, 0x1, 0x1, 0x1, 0x7fff, 0x7, 0x2, 0x4, 0x1ff, 0x0, 0x1, 0x100000001, 0x2]}, &(0x7f0000557000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f000058f000-0x8c)={r4, @in6={{0xa, 0x1, 0x1c4e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCSBRK(r2, 0x5409, 0x5) [ 85.997624] binder: 16616:16617 unknown command 0 [ 85.997630] binder: 16616:16617 ioctl c0306201 2000a000 returned -22 [ 85.997752] binder: 16616:16617 got transaction with invalid offset (0, min 56 max 56) or object. [ 85.997779] binder: 16616:16617 transaction failed 29201/-22, size 56-16 line 3190 [ 86.004632] binder_alloc: binder_alloc_mmap_handler: 16616 20000000-20002000 already mapped failed -16 [ 86.007542] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/21 03:59:49 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000080e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/dev/keychord\x00', 0x420000, 0x0) splice(r0, &(0x7f0000000000)=0x0, r1, &(0x7f0000c85000+0x3d5)=0x0, 0x81, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r2) 2018/01/21 03:59:49 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0xec4159a9afcb9849, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000003000-0x20)={0x1, 0x9, 0x7, 0x4, 0xb, 0x4}) 2018/01/21 03:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00004d4000)=0x3, 0x4) [ 86.007549] binder: 16616:16617 ioctl 40046207 0 returned -16 [ 86.010832] binder: 16616:16622 unknown command 0 [ 86.010880] binder: 16616:16622 ioctl c0306201 2000a000 returned -22 [ 86.012602] binder_alloc: 16616: binder_alloc_buf, no vma [ 86.012618] binder: 16616:16617 transaction failed 29189/-3, size 56-16 line 3127 2018/01/21 03:59:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7bea, &(0x7f0000418000)="f73feb239c47ca4de4c350aebdf50df7515221c1100afe9e2cfa300ab486b863905de27c84fd7e7e2a668b7a1220a92a17258b80575ba39309827aa1de87dde6a5c6029492e902259fb3d4f6d22a8f0463d3374e2082419d5580e504acac844903d90cc4e1473853568f533af96cb336664688772baae86fff3ae0741271fb0c7e127cc6657b6a3e5dd513dea8251bcd9960483b36eeee230dc6bec5c0a5c2740154740b268a2ffa1ed6378a8b334f044bedf11f1a5cf4f5c8") [ 86.012692] binder: 16595:16611 tried to acquire reference to desc 0, got 1 instead [ 86.040128] binder: 16595:16629 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 86.040184] binder: 16595:16629 ioctl c0306201 20003fd0 returned -14 [ 86.091879] binder_alloc: binder_alloc_mmap_handler: 16625 20000000-20002000 already mapped failed -16 [ 86.116589] 9pnet_virtio: no channels available for device ./file0 2018/01/21 03:59:49 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f000-0xf)='/dev/sequencer\x00', 0x8200, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000019000-0x10)={0x1, &(0x7f0000003000)=[{0x1, 0x1, 0x80000000, 0xe80b}]}, 0x10) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000019000-0xd)="1deb84c2957ae87a5bf559ccdd", 0xd}, {&(0x7f0000009000-0xbf)="342cb2e6919563aa8a8dad5a2b6c2111143bd6db4e2c88784fda5feda5206d1f527a546392da8dca30a3ac3e25254493226a5259978016e97a1116d48c7dd3c5699a9ce32f9e557cc2449788ff7a858469c5811491607da30247a4e244b9b1b12f5db08d4fadc5b59832d0e1e82be372a1e88ce82a425f697b066d3ff975426f5b02a3922e8c4f9fab0522ea816db22ee083c0221b77a17b0389ee7ce3ab84a64d692c8701bd536ecf5766afbf36099ad3c6363a7df7bcb1bb471c0a86f0d2", 0xbf}, {&(0x7f000000e000-0xe4)="553c8507adcbaa81c847d2c2beab6300cec1ed7c7d4add9a475c4bdb8468b057d5b4535c441281e710d253bcf4d8f5a3469a3c83c600f6065be1671fe11dbdee43f7ad9dba9144cb48f38289590a5236a2cd73bcb5f4f74f08503485f2c07fcffc02598b7c711038a703c2c493f6e775a9c7c829dae93b4093cc4b3fc0664a630fd0d942af86663808429e43afe14eeebceec87dede0e14c2615608f43f0df83494641d9d224213c43112da8ccbe7763916875b970cb7759c5cea49d5dcc9dd6473f7602935650c210a3809c3d8392705006f2025bb561c91c6a79667e76e75b6520950c", 0xe4}, {&(0x7f000000a000-0xc)="e9477989a3e44689aae8f0b1", 0xc}, {&(0x7f0000002000-0x13)="3e8a6c5bea41c784faf52c247d808413ae5fc0", 0x13}], 0x5, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000019000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/21 03:59:49 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000939000-0x8)='./file0\x00', 0x2, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000422000-0x4)=0x0, &(0x7f0000587000-0x4)=0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c23000)=0x8, 0x0) 2018/01/21 03:59:49 executing program 5: r0 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xfe)={0x0, 0xf6, "6cd4ddb058483906aede222f8e329c0827b8a5ce3836477bcc1be6dd9303a2c976481ab91baf76c91a34a1b5930d710f95e1a2e50f9e547375ce02e99b7d181906e09f1c3e91f1871d51f78f0f20bf25790df4ba2ae48dae8432b36b5baff1f18023c35cc7c2c232f1a60555397613178e201e3e9b4e791192d1c9321902e2860c6e6be9c8a93026216f84ed63b016c318addb422ce288118aabced77f09a9ab9b225f8c5a0b281e108c5d81bf452338059f97440dec62cc9e1d2da2f3b2283188aed054070fb211003c977f32a2cd959e4a3f38586cb2984eb06336242a007692392ff835ded8b92614bbc5699ab03e20a952b311de"}, &(0x7f0000001000-0x4)=0xfe) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000063d000)={r2, 0x401}, 0x6) r3 = open(&(0x7f0000ca8000)='./file0\x00', 0x4801, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r3, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/21 03:59:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00005f6000-0x20)={{&(0x7f00006fe000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = mmap$binder(&(0x7f0000537000/0x800000)=nil, 0x800000, 0x2000000, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000d8d000)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f000023f000/0x2000)=nil, 0x2000, 0x2000005, 0x3010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x40, 0x0, &(0x7f0000001000-0x40)=[@decrefs={0x40046307, 0x2}, @free_buffer={0x40086303, r1}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x4}, @increfs_done={0x40106308, r3, 0x4}], 0xe1, 0x0, &(0x7f0000001000-0xe1)="a0944d4a5b1bd3dedbf59e304dc49c2b17d4d62973570947c7e2d12b48f998bfbc34726481992aa94a23dbe6a4f09829fe1084ceb98063ee896d0b34b5d95518b4bb431561161107aabc50107cbd9e5cdf3f1fe1a1bb478768a5d802f9f1b80c929e1f5c018db2f12aea8703f872de416c321f286e6273397f045ed5b55031c039c1b07d8628d06ef1b51c49035667344b11b8abda5570078a88d42de9fe236208de41b01d4addbc429ea6e5ac6d204e5630f61c7a04c8dec265339dd30f909c30073ab555a67f97ef43b033bea4a58b0c30448c228b227199c8eaeafe30d45719"}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe5)={r4, 0xdd, "0df5ab83c671293de2494d69ad23a4ec1c34877d72b8e754e73ee4ba05dbb1b8e62468fbc8d373e62931defc2194cae5563a2e8cb04ab57db170da7ea93c7b13012f230e8e550eff008ef93131b4365ffa718358ac4770338127a0545916b8b7d773773f8c0be91fdda87601643a3566492840ecce5d9b989877c7bd9947c739142da1f92ee86d0d19fe9556ebc551e10ada0050612ba48bd07930470d86d4efec679d82ef6dd1dc4fc0f9d478c8f869b5795fd07d12e5628f4149c0a381b4a9c08ed2c587f5ac9ed8a3cfd538730d99370f7faf12fec6059b84b10fb8"}, &(0x7f0000001000)=0xe5) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000002000)=[&(0x7f0000005000-0x3)=':@\x00'], &(0x7f0000004000)=[&(0x7f0000003000-0xc)='vboxnet0GPL\x00', &(0x7f0000004000+0x3d0)='"#}security&&\x00', &(0x7f0000002000)='(eth1em0$\x00', &(0x7f0000004000)='*(wlan1ppp1trustedGPL\x00', &(0x7f0000004000)='#^selinuxppp0\x00'], 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x80000000, &(0x7f0000006000-0xfa)=""/250, 0xfa) 2018/01/21 03:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x4, &(0x7f0000593000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000072a000)={"e1616b0e4354d440f96e9954c2754696", {0x4, 0x0, 0x1, "cb48bdc20531", 0x5, 0x0}}) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000597000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_procfs(0x0, &(0x7f000073e000)='net/if_inet6\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x0, 0x613a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e38000)={@common='nr0\x00', @ifru_data=&(0x7f00000e0000)="49b40f647925874567f25245d48c1a28e69eaa106a581bc87203e674d01a3e6e"}) 2018/01/21 03:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000a3c000)='auxv\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d91000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x1, 0x10010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000223000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e06000-0x30)={0x48, 0x0, &(0x7f0000196000-0x48)=[@enter_looper={0x630c}, @increfs_done={0x40106308, r2, 0x3}, @acquire_done={0x40106309, r3, 0x4}, @free_buffer={0x40086303, r4}, @register_looper={0x630b}, @exit_looper={0x630d}, @enter_looper={0x630c}, @exit_looper={0x630d}], 0x18, 0x0, &(0x7f0000043000)="baae1df64031de01ded0ed57e0111e8bea4af177a71ea78b"}) r5 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r5, r1, &(0x7f000030f000)=0x0, 0x7563) 2018/01/21 03:59:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c77000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r9 = userfaultfd(0x80000) r10 = epoll_create(0x7f) r11 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet(0x2, 0x805, 0x10000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r14 = userfaultfd(0x3c532002e562035) r15 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10, 0x800) r17 = epoll_create1(0x80000) r18 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x8, &(0x7f0000002000-0x8)={0x0, 0x0}) r20 = inotify_init1(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_procfs(r0, &(0x7f0000002000-0x8)='net/llc\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) r23 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ashmem\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) r29 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r6, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x30)=[{&(0x7f0000001000)="ed79be9cab0093322ae08498e6f8ba473d6794f799fbee0193653db531af67101dd40d63489d82673d", 0x29}, {&(0x7f0000002000-0xe6)="bd938882c8cd693ce23c8dcc38f44fe4b745319f8346a54bb89dbd2b9d4783aa49540f3836385b793c7e19a0701521498f56ff0adce0ca2afa98c8e4d481897db8769d718e0091bdc7c3b487a117f41d89a94ea712dd1b827391fcb447d31bcbfdc1088b037e2d5d597a4252759ef8fc3861fd2138806aec21f8e0e5b59809e2cb2f26ab757f47d795cdc44a5df37aa553acf8ca7fe32dd34a1d1ec32051f0bddb6d0ac99d20fbf049e1a784f329e52e31b615da53949b56578a15a97a527957bcffb72383950ac59c5fd3510642a23ae2b3cea98d4cc1e5e3f36643d16535c6d873d1cc8083", 0xe6}, {&(0x7f0000001000)="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0x1000}], 0x3, 0x0, 0x0, 0x0}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0xd)="23ad5c62e4db34334335ad89cc33fcd898cfcf1c63d0f24a", 0x18}, {&(0x7f0000002000-0x86)="e0ddde560018451cd9dcfc508de8bf3749c2e873c5adeb589db45fbd30fd55f84db3962f7de76e8186079e00a49ea6a1c2320c1b5cad304458d33871338c53929815e9aa016029ac57cb3404aa2486126fd4d8ec7dab93a5a0dedb3f0b3792701ddcdff6d140f8aafec65241c121aae1df6054b0cf506664487b0e5bba5c7d155a51b050b19d", 0x86}, {&(0x7f0000000000)="cff90ba2046206ab699842800b8849bdf4a4f1563d2773f0feb99df0eedebed39227d8c9323b1fd7b540ca7bd9e3c9f822924208f9d422f263c7980b617439c1a09a018310f4070518efcb8306b94d9908b8f308f6b4f054", 0x58}, {&(0x7f0000002000-0x7f)="df58025ab449186f68c707f4249832a2574686c5e4099131fb844ed1a10494803163cda06a65aad3134575178ade99f26fdafc9442f28bb655a552c3a273a9885477c38991726e50a5c6ba998576d853c364e82562847b80d77de10deb7addd4f12daba7f4eedecf9b4fd11b09cdaf15de09028963951db85e444e9eb82b12", 0x7f}], 0x4, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r0, r1, r4}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x20, 0x1, 0x1, [r11, r12, r13]}, @rights={0x30, 0x1, 0x1, [r14, r15, r16, r17, r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r0, r1, r3}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r0, r1, r4}], 0x120, 0x44001}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x3)='w\\O', 0x3}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000000}], 0x3, 0x0) setgroups(0x2, &(0x7f0000000000)=[r2, r5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = syz_open_dev$sndtimer(&(0x7f0000541000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffff7) socketpair(0x0, 0x4, 0x6, &(0x7f0000e19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r31, 0x641e) ioctl$SNDRV_TIMER_IOCTL_SELECT(r30, 0x40345410, &(0x7f0000f63000)={{0x2000000000000000, 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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r31, 0x80e85411, &(0x7f0000e60000)=""/170) 2018/01/21 03:59:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000a15000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0xc) 2018/01/21 03:59:49 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000e5a000/0x5000)=nil, 0x5000}, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000014000-0x10)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000011000)='/dev/usbmon#\x00', 0xff, 0x240000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000003000-0x4)={0x0}, &(0x7f0000014000-0x4)=0x4) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) 2018/01/21 03:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x5) mlock2(&(0x7f00002da000/0x4000)=nil, 0x4000, 0x1) [ 86.143459] 9pnet_virtio: no channels available for device ./file0 [ 86.165152] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.171484] binder: undelivered TRANSACTION_ERROR: 29201 [ 86.177180] binder: send failed reply for transaction 160, target dead 2018/01/21 03:59:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a07000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000c8c000-0x8)={0x0, 0x2}, &(0x7f0000909000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000025d000)={r2, 0x0, 0x96b1, 0x1f, 0x664, 0x1}, 0x14) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000ee9000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 03:59:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00002d3000)='./file0\x00', &(0x7f00006c6000-0x6)='ramfs\x00', 0x2, &(0x7f0000117000)="ff6812a121079aafdc10b1d96e9f571513eb1e87b2373f82ac470e33381eafcaf3cb1d7a04052f6de8ffeede4064678690c7227633e15157f5872c546120d76aea71c1953de3f6c71475517af38f37150dc1efaf75995dc43d16ff468b8822fa10e038f3e85769e5f7517cf001c0985af7b2dc64b846d0cb55c5eb45cb97c46aaca51d6e56aae4fd73c9372d1051ef6755d4a6146b33410ce9cb0c335ad1946af097c7e62075403f3357169fee7e578a808c9e8ab158b80f1f2b32e793a0e3eb90d165a2c8b0547e114810cc075bca44544e295ee998e0ef359a998e6303835bb8") chroot(&(0x7f0000349000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000d4000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000634000)=0x48, 0x800) getpeername(r0, &(0x7f000033d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}}}, &(0x7f00005e9000-0x4)=0x3a) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000143000-0x8)='tracefs\x00', 0x1400, &(0x7f00004c3000-0xea)="") pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') clock_gettime(0x0, &(0x7f000064a000)={0x0, 0x0}) utimes(&(0x7f000081d000)='./file0/file0\x00', &(0x7f00007e2000)={{0x0, 0x2710}, {r1, r2/1000+10000}}) umount2(&(0x7f00006d8000)='./file0/file0/file0\x00', 0xc) 2018/01/21 03:59:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmmsg(r0, &(0x7f0000dda000-0xb4)=[{{0x0, 0x0, &(0x7f0000489000)=[{&(0x7f0000439000)="", 0x0}, {&(0x7f0000f30000)="", 0x0}, {&(0x7f0000def000-0xd7)='-', 0x1}], 0x3, &(0x7f0000e02000-0x2b0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) removexattr(&(0x7f000083d000-0x8)='./file0\x00', &(0x7f0000a86000)=@random={'security.', 'posix_acl_access\x00'}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000356000)={@generic=""/16, @ifru_mtu=0x0}) 2018/01/21 03:59:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000455000+0xdc1)='trusted\x00', &(0x7f0000a9e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b01000)="e358c973197c4230c0122a1fd1d52ce8e4258294338cb515ab4565acec5c7e7cc66bf741b325f8e372ef41ecd4fa6d7890019adbd007f86ba53907254368d0662f8e6cd7e6dc916c3f74676177e836ea2afdea4e03bbf86cecc5ffd97a186c930b3bbdf9b388fe0d526e6b62d798e374fe23c89e131c4b95366dd3211423371ab5ca15bec01db7e43856c25bc651391a4298cecbb869d4a3aa0c5be92da7b96fb7071291d45101c13bbd7976ab1a76d35cff62", 0xb3, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e16000)=0x4, 0x4) add_key$keyring(&(0x7f0000874000)='keyring\x00', &(0x7f00007a9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r2 = syz_open_dev$usbmon(&(0x7f0000dd1000)='/dev/usbmon#\x00', 0xf0a, 0x105001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ef9000-0xb6)={0x0, 0xae, "e46f0050f2d698f7ac45b8c2a75d6f1008614ddd8362fbdaa700b3c8f6a2e8bb0d3bc6f132fcfdd58e97eebe5ee0b3d689649e7c990510f632328bfd38eb1c1df801957d5cbd572bc59e332b922992bd6ca3e437646c7530db50d0d547cc15b1c5232e4a2298149da2bd1c5ce5ef3a0e654d128d48f771456c28f79fe4a5fa19b9857302a1f08469ea98b1763a1a74eec673690e7fa0eb113418bcfb8710701f8d4ab5177b30dbf1af30172ec715"}, &(0x7f00007b0000)=0xb6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00008e2000-0x8)={r3, 0x0}, &(0x7f00003d7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fbd000)={0x0, 0x8, 0x6, 0x80000001, 0x0}, &(0x7f000085d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cd3000)={r3, 0xc6, 0x7, 0x7ff, 0x3f, 0x3, 0x1, 0x1, {r4, @in6={{0xa, 0x3, 0x37, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x1, 0x84, 0xffffffff}}, &(0x7f0000363000-0x4)=0xb8) request_key(&(0x7f0000a2f000)='user\x00', &(0x7f0000cf5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a60000)='!.}\x00', 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f000033c000)='keyring\x00', &(0x7f000023d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$user(&(0x7f0000099000-0x5)='user\x00', &(0x7f0000256000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007a000)="02", 0xfffffffffffffe00, r5) keyctl$read(0xb, r6, &(0x7f000009e000)=""/0, 0x0) times(&(0x7f0000219000-0x20)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 03:59:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007ec000)='./file0\x00', 0x4a) recvfrom$llc(r0, &(0x7f00002a6000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f000018a000-0x10)={0x1a, 0xff, 0x5, 0x6, 0x8, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 86.281295] FAULT_FLAG_ALLOW_RETRY missing 70 [ 86.281726] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.281737] CPU: 1 PID: 16702 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 86.281742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.281756] ffff8801c7d375d0 ffffffff81d941c9 ffff8801c7d378b0 0000000000000000 [ 86.281767] ffff8801c9b60590 ffff8801c7d377a0 ffff8801c9b60480 ffff8801c7d377c8 [ 86.281776] ffffffff81661c5a 00000000000065e3 ffff8801c22968f0 ffff8801c22968a0 [ 86.281777] Call Trace: [ 86.281792] [] dump_stack+0xc1/0x128 [ 86.281803] [] handle_userfault+0xa3a/0x1310 [ 86.281813] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.281822] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 86.281833] [] ? handle_mm_fault+0x117b/0x2530 [ 86.281839] [] ? handle_mm_fault+0x1fc3/0x2530 [ 86.281846] [] handle_mm_fault+0x1fd1/0x2530 [ 86.281852] [] ? __pmd_alloc+0x410/0x410 [ 86.281861] [] __do_page_fault+0x5c2/0xd40 [ 86.281873] [] ? mm_fault_error+0x2c0/0x2c0 [ 86.281881] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.281889] [] do_page_fault+0x27/0x30 [ 86.281897] [] page_fault+0x28/0x30 [ 86.281905] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 86.281913] [] ? userfaultfd_ioctl+0xd0c/0x24e0 [ 86.281920] [] ? get_futex_key+0x1050/0x1050 [ 86.281928] [] ? userfaultfd_release+0x650/0x650 [ 86.281936] [] ? __lock_acquire+0x629/0x3640 [ 86.281942] [] ? do_futex+0x3f8/0x15c0 [ 86.281949] [] ? vma_wants_writenotify+0x51/0x380 [ 86.281958] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.281967] [] ? check_preemption_disabled+0x3b/0x200 [ 86.281974] [] ? __fget+0x201/0x3a0 [ 86.281981] [] ? userfaultfd_release+0x650/0x650 [ 86.281988] [] do_vfs_ioctl+0x1aa/0x1140 [ 86.281995] [] ? ioctl_preallocate+0x220/0x220 [ 86.282002] [] ? selinux_file_ioctl+0x355/0x530 [ 86.282008] [] ? selinux_capable+0x40/0x40 [ 86.282014] [] ? __fget+0x201/0x3a0 [ 86.282020] [] ? __fget+0x228/0x3a0 [ 86.282026] [] ? __fget+0x47/0x3a0 [ 86.282033] [] ? security_file_ioctl+0x89/0xb0 [ 86.282039] [] SyS_ioctl+0x8f/0xc0 [ 86.282046] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 86.544031] CPU: 0 PID: 16688 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 86.551621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.560953] ffff8801c9a7fae0 ffffffff81d941c9 ffff8801c9a7fdc0 0000000000000000 [ 86.568918] ffff8801c9b60590 ffff8801c9a7fcb0 ffff8801c9b60480 ffff8801c9a7fcd8 [ 86.576901] ffffffff81661c5a 00000000000065e3 ffff8801ca12e8f0 ffff8801ca12e8a0 [ 86.584868] Call Trace: [ 86.587429] [] dump_stack+0xc1/0x128 [ 86.592763] [] handle_userfault+0xa3a/0x1310 [ 86.598794] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.605778] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 86.612153] [] ? handle_mm_fault+0x117b/0x2530 [ 86.618355] [] ? handle_mm_fault+0x1fc3/0x2530 [ 86.624556] [] handle_mm_fault+0x1fd1/0x2530 [ 86.630581] [] ? __pmd_alloc+0x410/0x410 [ 86.636266] [] __do_page_fault+0x5c2/0xd40 [ 86.642118] [] ? mm_fault_error+0x2c0/0x2c0 [ 86.648060] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.654693] [] do_page_fault+0x27/0x30 [ 86.660202] [] page_fault+0x28/0x30 [ 86.706521] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.711107] CPU: 0 PID: 16713 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 86.718701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.728026] ffff8801c9b375d0[ 86.728653] FAULT_FLAG_ALLOW_RETRY missing 70 [ 86.735401] ffffffff81d941c9 ffff8801c9b378b0 0000000000000000 [ 86.741827] ffff8801c9b60710 ffff8801c9b377a0 ffff8801c9b60600 ffff8801c9b377c8 [ 86.749831] ffffffff81661c5a 00000000000065e3 ffff8801cb8368f0 ffff8801cb8368a0 [ 86.757831] Call Trace: [ 86.760400] [] dump_stack+0xc1/0x128 [ 86.765741] [] handle_userfault+0xa3a/0x1310 [ 86.771778] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.778771] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 86.785154] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 86.791979] [] ? handle_mm_fault+0x117b/0x2530 [ 86.798190] [] ? handle_mm_fault+0x1fc3/0x2530 [ 86.804400] [] handle_mm_fault+0x1fd1/0x2530 [ 86.810435] [] ? __pmd_alloc+0x410/0x410 [ 86.816123] [] __do_page_fault+0x5c2/0xd40 [ 86.821985] [] ? mm_fault_error+0x2c0/0x2c0 [ 86.827936] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.834582] [] do_page_fault+0x27/0x30 [ 86.840098] [] page_fault+0x28/0x30 [ 86.845353] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 86.852172] [] ? userfaultfd_ioctl+0xd0c/0x24e0 [ 86.858468] [] ? __lock_acquire+0x629/0x3640 [ 86.864503] [] ? perf_event_mmap+0x8f/0xc10 [ 86.870450] [] ? get_futex_key+0x1050/0x1050 [ 86.876491] [] ? userfaultfd_release+0x650/0x650 [ 86.882873] [] ? __lock_acquire+0x629/0x3640 [ 86.888908] [] ? do_futex+0x3f8/0x15c0 [ 86.894425] [] ? vma_wants_writenotify+0x51/0x380 [ 86.900896] [] ? vma_set_page_prot+0x10f/0x180 [ 86.907109] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.914104] [] ? check_preemption_disabled+0x3b/0x200 [ 86.920926] [] ? __fget+0x201/0x3a0 [ 86.926180] [] ? userfaultfd_release+0x650/0x650 [ 86.932565] [] do_vfs_ioctl+0x1aa/0x1140 [ 86.938251] [] ? ioctl_preallocate+0x220/0x220 [ 86.944458] [] ? selinux_file_ioctl+0x355/0x530 [ 86.950754] [] ? selinux_capable+0x40/0x40 [ 86.956613] [] ? __fget+0x201/0x3a0 [ 86.961868] [] ? __fget+0x228/0x3a0 [ 86.967119] [] ? __fget+0x47/0x3a0 [ 86.972287] [] ? security_file_ioctl+0x89/0xb0 [ 86.978496] [] SyS_ioctl+0x8f/0xc0 [ 86.983667] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 86.990223] CPU: 1 PID: 16688 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 86.997833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.007157] ffff8801c9a7fae0 ffffffff81d941c9 ffff8801c9a7fdc0 0000000000000000 [ 87.015133] ffff8801c9b60710 ffff8801c9a7fcb0 ffff8801c9b60600 ffff8801c9a7fcd8 [ 87.023092] ffffffff81661c5a 00000000000065e3 ffff8801ca12e8f0 ffff8801ca12e8a0 [ 87.031070] Call Trace: [ 87.033640] [] dump_stack+0xc1/0x128 [ 87.038982] [] handle_userfault+0xa3a/0x1310 [ 87.045021] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 87.052006] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 87.058379] [] ? finish_task_switch+0x293/0x630 [ 87.064671] [] ? finish_task_switch+0x1c1/0x630 [ 87.070960] [] ? __schedule+0x64d/0x1ba0 [ 87.076638] [] ? handle_mm_fault+0x117b/0x2530 [ 87.082836] [] ? handle_mm_fault+0x1fc3/0x2530 [ 87.089036] [] handle_mm_fault+0x1fd1/0x2530 [ 87.095063] [] ? __pmd_alloc+0x410/0x410 [ 87.100742] [] ? memset+0x31/0x40 2018/01/21 03:59:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000013000)=0x7ff, 0x4) fcntl$addseals(r0, 0x409, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x6, 0x400000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000013000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x3, r2, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) signalfd(r0, &(0x7f0000002000-0x8)={0x0}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x14000, 0x0) 2018/01/21 03:59:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ca000)=0x14) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000c46000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x0, "8ed9aba1eeac3f09f0a531970edc9790a62b3e250b1f05af2ad3ce21f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x5], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000b00000-0x8)='./file0\x00') connect(0xffffffffffffffff, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r2, r3, 0x8001, 0x0, 0x100080) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000040a000-0x10)='/selinux/policy\x00', 0x0, 0x0) splice(r5, &(0x7f0000262000)=0x0, r4, &(0x7f000004c000-0x8)=0x0, 0xfff, 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000119000)={0xa, 0x2, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x1000100}, 0xffffff6e) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 03:59:50 executing program 2: mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup2(r0, r0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000b09000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b05000)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000845000-0x68)={0xffffffff7fffffff, 0x5, 0x6, {0x77359400, 0x0}, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b09000-0x50)={0x0, 0x7ff, 0x85, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:50 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ef000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a25000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000551000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 03:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') recvmsg(r0, &(0x7f00008d8000-0x38)={&(0x7f0000466000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002e1000-0x80)=[{&(0x7f00007b3000-0xf8)=""/248, 0xf8}, {&(0x7f0000f11000)=""/183, 0xb7}, {&(0x7f0000d25000-0x92)=""/146, 0x92}, {&(0x7f00008e0000)=""/47, 0x2f}, {&(0x7f0000078000-0x19)=""/25, 0x19}, {&(0x7f00009df000)=""/160, 0xa0}, {&(0x7f0000172000)=""/100, 0x64}, {&(0x7f0000ae1000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000b0c000-0xb0)=""/176, 0xb0, 0x1}, 0x40) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000099b000)={"734f18add641b00dc55f3fa1702a747f", {0x4, 0xfffffffffffffff9, 0x4, "8287820e13ca", 0x81, 0x0}}) 2018/01/21 03:59:50 executing program 4: r0 = syz_open_dev$urandom(&(0x7f00006e7000-0xd)='/dev/urandom\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r1) pread64(r0, &(0x7f0000006000-0xa6)=""/166, 0xa6, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000c000)={0x0, 0x3f}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000009000-0x4)=r3, 0x4) r4 = request_key(&(0x7f000000b000)="7573657200d8a63d0b03008ce1d677dadd6200c0d408d02d0ef172170f8d62a01cd59d8f52d3d5faa3ee1097fcfbe558b8fed220d3834853c9ac7d0282797d11441cb118531ee165449d60eb326818fcf5f3ff9228742e3fc60d6a492847d7f761ef6a939706c9", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000000e000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000d000)="0fd4", 0x1, r1) keyctl$read(0xb, r4, &(0x7f0000007000)=""/4, 0x4) mlockall(0x3) 2018/01/21 03:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000c3d000-0x9)='/dev/sg#\x00', 0x80000001, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000719000)=0x401) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f0000d8d000-0x4)=0x0, 0x800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003dc000)=0x0) waitid(0x1, r2, &(0x7f0000850000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xb, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) r6 = socket(0x2, 0x1, 0x0) listen(r6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000001000)=0x0) fcntl$setown(r4, 0x8, r3) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2018/01/21 03:59:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80007, 0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000013000)=""/250, 0xcd) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/if_inet6\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000001d000+0xd75)=[{&(0x7f000000e000-0xd2)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xffffffffffffffe9}], 0x2) 2018/01/21 03:59:50 executing program 2: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x8000000007fb) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000843000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000095f000-0x4)=0x3, 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b1000-0x11)='/selinux/enforce\x00', 0x2040, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000c7c000-0x4)=0x1f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) pipe(&(0x7f0000941000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000b72000-0x7a)=""/122) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000-0x10)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/21 03:59:50 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x101, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d1c000)=0x2b, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000f68000)=0x0) 2018/01/21 03:59:50 executing program 5: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0xffffffffffffffff, r1) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000c30000-0x20)=[r2, r2, r2, r2, r2, r2, r2, r2]) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 87.105812] [] __do_page_fault+0x5c2/0xd40 [ 87.111663] [] ? mm_fault_error+0x2c0/0x2c0 [ 87.117609] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 87.124241] [] do_page_fault+0x27/0x30 [ 87.129748] [] page_fault+0x28/0x30 2018/01/21 03:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) pipe(&(0x7f0000f6b000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) write(r0, &(0x7f0000066000-0x1f4)="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", 0xfc) lremovexattr(&(0x7f00001c0000)='./file0\x00', &(0x7f00007f7000)=@random={'btrfs.', '}[,\x00'}) 2018/01/21 03:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00004e5000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00004f6000)='./control/file0\x00', 0x0, 0x0) fcntl$setsig(r2, 0xa, 0x2d) recvmsg(r2, &(0x7f0000885000)={&(0x7f0000117000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b44000)=[{&(0x7f00001f4000-0xe3)=""/227, 0xe3}, {&(0x7f0000f3a000)=""/125, 0x7d}], 0x2, &(0x7f0000700000)=""/26, 0x1a, 0x1000}, 0x10000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)=0x0) 2018/01/21 03:59:50 executing program 4: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000dd8000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029a000)=0xc) 2018/01/21 03:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080e000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getdents(r0, &(0x7f0000351000)=""/0, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) dup2(r0, r1) times(&(0x7f00002d8000)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 03:59:50 executing program 0: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000255000)="ffff", 0x2}], 0x1, 0x0) close(r0) close(r1) 2018/01/21 03:59:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000058d000-0x4)=0x1ff) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/01/21 03:59:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d79000)='/dev/binder#\x00', 0x0, 0x802) r1 = socket(0xb, 0x80807, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000cfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f2f000)=0x14) sendto$packet(r1, &(0x7f0000aaa000-0xcb)="f4fb088714d33ca07f5ff4e55decaeafb11fdb39ec1f612ae760f7146038f1b987afcaf10328168e3c35de5c9934537b2b8b04aa323c6afe7f75d970424ced62b849b0c54037ef4c3dbc3ace9f5fac627ce7012ba34b8a708bd6fb3f34284b9a0373e7d17d33eb27f4b4a9462b2780a4117e500e0a9e54bc7f9428d9cfa0e7ef7d83a89f20fcfcb723854504a5f9c0bb8b4cd35556427dc99184a2d75cdc158132fdf0e075183a819ee4c5993d3550dd40a2328a62ae141b9b7e2255735703baa9ae0d2eb147b01596f530", 0xcb, 0x4000040, &(0x7f0000220000-0x14)={0x11, 0x15, r2, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffe53) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f59000-0x30)={0x28, 0x0, &(0x7f00009ef000)=[@decrefs={0x40046307, 0x0}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @clear_death={0x400c630f, 0x3, 0x3}], 0x0, 0x0, &(0x7f0000627000)=""}) 2018/01/21 03:59:50 executing program 0: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) 2018/01/21 03:59:50 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fchmod(r0, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00000dd000)="b26129d76393e7900eb11a7a7fd81d031c26129c0a4566e3c4cfec4b5c803070740943f670fd7809ba61a40b4702d039af34a87e90b4c7aac4ab33f6617e0068a946cf8a2fa95585f488c2b874321983489940aca3d46c9e49ec734730ecf7c9b5cf14de14f47aa1b102ebb9dfec1250b229cd80757b0f814d9769d1925a340f46f2fca47de0f9243e5edcb1f84fff1b5632ccc017f2cd4c93cc122c64ab012687d3212661d3cc968e75a8ebe09c59d005446c9d", 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r2, 0x2, 0x0) 2018/01/21 03:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f00002e3000)={0x5, 0x78, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x45, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x20000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x81) r2 = socket(0xe, 0x1, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fa7000)={0x0, 0x2, 0x2001, 0x5, 0x1, 0xff, 0x3, 0x3}, &(0x7f0000d33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x7, &(0x7f0000a15000)={0x0, 0x5, 0x0, @thr={&(0x7f000097d000)="b7cba538b55a51e99eb8908055aba68499cae25846363dce50b669d30fa646490d54ba9f1fa3c188ffcb3f8f2552b828c38831fa33987ff65daa7298daa97d3e4f1b39", &(0x7f0000636000)="8030d2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094c000-0x4)=0x0) r4 = getpid() get_robust_list(r4, &(0x7f0000cde000-0x8)=&(0x7f0000040000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006c8000-0x8)=0x18) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000031b000)=0x40000000002, 0x4) timer_gettime(r3, &(0x7f00006d5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r2, 0x5, &(0x7f00003a8000-0x1)="e6") r5 = socket(0x200010, 0x80003, 0xa6a) fcntl$getownex(r2, 0x10, &(0x7f0000d8d000)={0x0, 0x0}) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f3000-0x9)='/dev/rtc\x00', 0x28c01, 0x0) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000290000-0x20)={{&(0x7f000040e000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f000038f000-0x4)=0x0) tgkill(r6, r8, 0x41) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f000030f000)=0x0) r9 = mq_open(&(0x7f0000820000-0x5)="6504000000", 0x42, 0x0, &(0x7f0000213000)={0x0, 0x4, 0x4, 0x9, 0xfffffffffffffffd, 0x0, 0x0, 0x3}) fchmod(r9, 0xfffffffffffffffc) poll(&(0x7f00004fe000)=[{r1, 0x200, 0x0}, {r2, 0x20, 0x0}, {r9, 0x38, 0x0}, {r2, 0x4001, 0x0}, {r2, 0x0, 0x0}], 0x5, 0xffff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3800000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f00009a9000-0x8)={0x0, 0x8, 0x80000}, &(0x7f000007a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00003de000-0x8)=@assoc_value={r10, 0xc5}, &(0x7f0000732000)=0x8) mq_timedreceive(r9, &(0x7f0000fa8000+0x2af)=""/29, 0x1d, 0x20000000, 0x0) [ 87.203559] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.233225] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 87.277597] binder: 16783:16786 ioctl 40046205 0 returned -22 [ 87.286251] binder: 16783:16786 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.295949] binder: 16783:16786 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 87.305338] binder: 16783:16786 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 [ 87.332890] binder: 16783:16786 ioctl 40046205 0 returned -22 [ 87.340217] binder: 16783:16804 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 87.347984] binder: 16783:16804 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 87.355611] binder: 16783:16804 BC_CLEAR_DEATH_NOTIFICATION invalid ref 3 2018/01/21 03:59:50 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xc56) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) sendmsg$netlink(r3, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x8814}, 0x20000000) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/21 03:59:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x90000, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x20, 0x0, 0x3, 0xfe}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000+0x899)={r1, 0xc8}) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000032000-0x90)={0x1, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000037000-0x4)=0x7, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) 2018/01/21 03:59:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) r1 = add_key(&(0x7f00006fa000)='logon\x00', &(0x7f000017b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) fstat(r0, &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c09000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ab9000)=0xc) keyctl$chown(0x4, r1, r2, r3) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") 2018/01/21 03:59:50 executing program 4: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9e, &(0x7f0000ed9000)={0x0, 0x0}) connect$inet(r0, &(0x7f000060a000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eda000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004fa000-0x10)={0x2, 0x8000, 0x4, 0x80000001, 0x0}, &(0x7f000076b000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d64000-0x1b)={0x2, 0x1, 0x200, 0x929, 0xfff, 0xa6b, 0x4, 0x4, r2}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000eda000)={0x0, 0x7fffffff}, &(0x7f000093e000-0x4)=0x8) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000edb000-0x20)={0x1, 0xa4, 0x8207, 0x20, 0xfc28, 0x0, 0xef, 0x10001, r3}, 0x20) pselect6(0x40, &(0x7f00000fd000)={0x81, 0x7fffffff, 0x8, 0x2, 0x401, 0x5, 0x7, 0x5}, &(0x7f0000eda000-0x40)={0x5, 0x363, 0x3ff, 0x9, 0x2, 0x2, 0x23f92842, 0x9}, &(0x7f0000400000)={0x8, 0x31, 0x7, 0xa4c, 0xfffffffffffffffb, 0x81, 0x4, 0x7}, &(0x7f0000917000)={0x0, 0x989680}, &(0x7f0000259000-0x10)={&(0x7f0000c5d000)={0x400}, 0x8}) pselect6(0xfffffffffffffee4, &(0x7f0000006000-0x40)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x10)={0x0, r4}, &(0x7f0000005000)={&(0x7f0000005000)={0x0}, 0x8}) 2018/01/21 03:59:50 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000+0x27f)={0x0, 0x0, 0x0, 0xffffffffffffff8c, 0x0, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r0, 0xc0189436, &(0x7f0000001000)=0x0) 2018/01/21 03:59:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e14000)='./file0\x00', 0x400d02, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) prctl$intptr(0x1c, 0x64) socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000288000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00007c6000-0x2)={&(0x7f00007be000/0x3000)=nil, 0x3000}) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) prctl$getreaper(0x1b, &(0x7f0000d33000-0x8)=0x0) 2018/01/21 03:59:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setaffinity(r0, 0x8, &(0x7f0000339000)=0x8) creat(&(0x7f00001d8000)='./control\x00', 0x40) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) renameat(r1, &(0x7f00000b1000)='./control\x00', 0xffffffffffffffff, &(0x7f0000b47000-0x10)='./control/file0\x00') sync_file_range(r1, 0x0, 0x7, 0x1) 2018/01/21 03:59:50 executing program 1: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000)='/dev/sequencer2\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000001a000-0x1360)={0x1c, 0x100001a, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f4caa14c99eb"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000001e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000009000)=0x10, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000015000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000001e000-0x38)={&(0x7f0000006000)=@kern={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f000001d000)=[{&(0x7f0000018000-0x4e8)={0x4e8, 0x17, 0x300, 0x2, 0x2, "", [@typed={0xc, 0x2b, @uid=r2}, @typed={0xc, 0x80000001, @uid=r3}, @typed={0x18, 0x52, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x2a4, 0x4a, [@generic="9a2f523ff536013219e22007d9cfb4cdd7580f3452998921a95d9f8f0313fadf937ad2dfa7b90c99ee6cab0b64024982b7ea58caa6ca173593d598874fa3c3daf4445782bd8e9d6f9ce367fdb9e1d371eaff8afca8c013bf96d99a318d69c7b66d3e58ed0974bf2639eab5", @generic="09c14872cb2b2dee42d74bd22f222958d45ced03b7e86b21c31780c4ddeb7d16a30bbb88223f2f277f423a9266f33950ab40083ad496131b8ec137b3309bcb880f821182a90b9db2cdadcbdbdcbe", @generic="fe8d1187", @typed={0xc, 0x4a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="9c08e3493c494a871d059c05acecabd4e5f5951e6a09f1f8c582cdc9ba01899117ebd76e6f01984fdfc7b93e54de41dfbadeb337b838e6f98cd4ef421c72912dc0f071d00987baa30976bf36890ccca4ae4d704ab6f17d4ebae692f06c44b52c69f528e6fb43372eee61c3afd00db156b0693108df3dc04838451a5d1998428244d599a1a8ff6c18ba61be90d74632919c2833cb5fbade93c658bc362cca2e33561bda653cefb78522ffb85250305b073541d7ef3cbeba6b8c2f0dcfbf28", @generic="a5371a63da578b0af315661b156061b03f271374578308177e7356a4d6c8ff8fdb06bbbb7b03e96341361ddc76d3ba1aa2f13fadffc75f2e473a40975363f3e239dc2aaac6031b2d4d1ed085d53615c17a0d2268876f7cb51f8565012203e27f657a74774ce30bf40dd22a4d3768d9fdb98a0ac6445b32e0af31fefaa2a6122f1235df2fba7a9705e11826d4d9e3f6c47fbc2f4395658a17c387a86e761f4506e18f85860571d4f404fc83faae4d966584a9a9ea22492f4746c6246d06286f0eeb6a466993c5ef3ebaa601a27303dcb196158ed7aa3286fadb69985f8c1309e9ab5c8664e8db88f166e8c04927a9", @generic="fb811e4888a5f1ce0b1d559ab212f28d0b7eba54f34e4125b65d738303c40e4628f5a80049f46f71f1"]}, @typed={0x18, 0x35, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x2c, 0x13, [@typed={0xc, 0x48, @fd=r0}, @generic="2de6cd1e2ef0d612325d6964996baf50f69a21484c6ddd83e00a39"]}, @typed={0x18, 0x89, @str='/dev/sequencer2\x00'}, @nested={0x1a8, 0x83, [@generic="90050e1abe25a89db35cb97a5ba7c428bd93f1260ebc6dfdfbfea03423b659d947e2f78ae771e2beda4e9880fea8c8f9788d1d8290b4c93494194a053b9bfff98e78fd3757c1cdb784833f65823df319ab837128f601841a02aee5e34ec123237e508c51c42dfcc27333a1c4cc23671e16914e3cfcb911f2a42c30c2565af51377e137956e83565504ff5413b8", @generic="c456777706b47edb2a07f0637b2396eabc7a9c2b935c82d0f6b505479aa7e7d1f5141804552d02c8157a80237394069c89b21cdd739ee8dccbed9ee451184d0600e700c43c8c6b9677c7ed6d5d05d60adce85c63423f2d298d69349ef62eb48522a3f9e877f67154b1488b9131c4f72f93cdf0e1288372b7957eacf2e72310b70993ee715cf44285148617d41c4ce6722785f3206d48fd04515ef2826d00e1039f4afe25d805426894116359fa0cca3081e70ad2a21519cb5697fcc96bb61077467283f2442aec1aeeed5d3d1e0c47ba5d06b651d728ff7ebda8c115f583a052def8e79232dc54d19c572966438952aab47b1c66ff83", @typed={0x10, 0x6b, @u64=0x8}, @typed={0x10, 0x5e, @u64=0x800}]}]}, 0x4e8}], 0x1, 0x0, 0x0, 0x4000}, 0x20000040) 2018/01/21 03:59:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000444000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) r2 = openat(0xffffffffffffffff, &(0x7f000081a000)='./file0\x00', 0x100, 0x30) ioctl$TCSETAW(r2, 0x5407, &(0x7f00009b3000-0x14)={0x81, 0x1000, 0x4407, 0x0, 0x0, 0x5, 0xcb0, 0xfffffffffffff23c, 0xffffffffffffffdd, 0x3}) socketpair(0x5, 0x0, 0x1, &(0x7f000088f000-0x8)={0x0, 0x0}) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000d54000)="c13e4c5d0ccd299bda4908b7aa4c2056d7ef3434e513c8a6029670318d8e2020232ade5635fcbcfee6940e294d4b516a793880e95b3b9ce98034e97a3660f234c402149c7a0d2e68ffbcaec52e8b55968ef92ebf7aea09e6f40083f0f135880ff1c347f5201e0239bd126d43dd63731fb1e02e38e388e198e906a5a100a8ca2e7bc12a2a2f300c93590c42bec5bbc891715c9e05782133c84a0901c299e02cd3d3152de1f3859520af3c8f8a814ced917cd7368bbd30cb9d6bba2503f98eb3da4b9b227244e5d82f22749f7b3dae468a79c9d03db4672c201d3f871f6d9b5b699f77bb7026317e0465c91bcd9bdd21cf60") sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") shutdown(r1, 0x0) syz_open_dev$mice(&(0x7f0000051000-0x6)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000875000-0x4)=0x0) 2018/01/21 03:59:50 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000010000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xa32d, 0xfffffffffffffffd, 0x4, 0x63a, 0x26d9, 0x1, 0x6, 0x1, 0x9, 0x8, 0x3, 0x100, 0xfffffffffffff800, 0xffffffffffffff00]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000014000-0x8)={r2, 0x0, 0x1}, 0x8) [ 88.450046] IPVS: Creating netns size=2536 id=16 [ 88.461644] pktgen: kernel_thread() failed for cpu 0 [ 88.466762] pktgen: Cannot create thread for cpu 0 (-4) [ 88.473181] pktgen: kernel_thread() failed for cpu 1 [ 88.478290] pktgen: Cannot create thread for cpu 1 (-4) [ 88.484115] pktgen: Initialization failed for all threads [ 88.632329] pktgen: kernel_thread() failed for cpu 0 [ 88.637542] pktgen: Cannot create thread for cpu 0 (-4) [ 88.643168] pktgen: kernel_thread() failed for cpu 1 [ 88.648268] pktgen: Cannot create thread for cpu 1 (-4) [ 88.654942] pktgen: Initialization failed for all threads 2018/01/21 03:59:52 executing program 4: clone(0x0, &(0x7f0000000000)="", &(0x7f0000744000)=0x0, &(0x7f0000087000-0x4)=0x0, &(0x7f0000001000-0x88)="") unshare(0x0) r0 = geteuid() setuid(r0) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x101) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff41, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 03:59:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bff000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00003d6000-0x4)=0x0, &(0x7f0000277000-0x4)=0x4) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000d99000)="4c996c4f898cf19347a9c1302a") 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f00003f3000-0x4)=0x0, &(0x7f00005e3000-0x44)="69dafb7d83d792f2f1d922344a2a7078c3192523c2d0ca245f739e144dd6a19012532d613c8c4c1af06156f35669f70507412b8eb07ffc32d650d70ea05ca59380d97c87") 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000181000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb0000-0x9)='/dev/rtc\x00', 0x84000, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00003ab000-0x4)=0x3, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000c8a000)='status\x00') unshare(0x100) read(r1, &(0x7f000047a000)=""/4096, 0x1000) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000083e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091e000+0xb62)='/dev/sequencer2\x00', 0x82140, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000069c000)=0x3, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x7, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000051a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000051b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000166000-0x30)=[{&(0x7f0000521000-0x6b)='Q', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f000051e000)=[{&(0x7f000051c000-0x92)="c2", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000017000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000017000)=""/186) recvfrom$llc(r2, &(0x7f0000007000)=""/223, 0xdf, 0x10101, 0x0, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f000051b000-0xd)='/dev/binder#\x00', 0x0, 0x3) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x44832, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000def000-0x4)=0x0, &(0x7f0000ad0000)=0x4) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/21 03:59:52 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d93000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000684000-0x4)=0x0) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r2, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x28, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x14, 0x2, [@typed={0x10, 0x0, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:52 executing program 5: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) fcntl$getflags(r0, 0x40b) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') write(r0, &(0x7f0000017000)="2bdc", 0x2) mmap(&(0x7f00009a6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fff, 0x792, &(0x7f00009a6000)="aebd0611dd9ffa621d341c02ac51a7acc5fb606bb5ae0431e76aceb0172cee70f2f27a4c99bd054a049a44cab50471e1031ffeed604516b0c8e717eae18aaad0f31638bc5628b8f639b60f6fb231b8b4678b4ccb385d303ba938d67c18d264d5e8aa7fcca4672d0c9434319477b063714a96a460bf09c88fc7f6d69ae1474e0b3855502e9d4cff7290ca4daf187150cef876a202c855299948efd691098fa1fbdff6ea9b632e96c89a9811264c28035bcd422e4c7d482222b3460ed10fcd24ada9d6b39abfa74ea231043d1d9743be02e74174a420db7693c31f9aeb75c0a317ec8cc2e19b940767d9f31ee52fa1db7163f205", 0xf3) 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000742000-0x4)=0x0) poll(&(0x7f000047e000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000085a000-0x10)={0x4, &(0x7f00007b8000)=[{0x0, 0x400000000000000, 0x3, 0x7}, {0x4, 0x9, 0x1, 0x7ff}, {0x401, 0xfffffffffffff974, 0x80000000000, 0x4}, {0x6, 0xffff, 0x8001, 0x10001}]}, 0x10) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000611000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff2000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x100, &(0x7f00000ca000-0x10)={0xb, 0xffffffff, 0x7ff, 0x2}) ppoll(&(0x7f0000ff1000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000026e000)={0x0, 0x0}, &(0x7f0000f95000-0x8)={0x0}, 0x8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ff3000-0x10)=[{r1, 0x402, 0x0}, {r0, 0x1000, 0x0}], 0x2, &(0x7f0000492000)={r3, r4+30000000}, &(0x7f0000ff2000)={0x80}, 0x8) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000ff2000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff2000-0x4)=0x10) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000051000)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/enforce\x00', 0x8200, 0x0) getdents(r0, &(0x7f0000140000)=""/0, 0x123) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000e3f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) connect$nfc_llcp(r0, &(0x7f0000d19000)={0x27, 0x2, 0x0, 0x7, 0x1fffffffe000, 0x8001, "907dff8a55373f39a19fab5a5d65b34883465c623f911d6a7b2cffcc3a78f2b128dd29f81149bf25c778c7ce317db55d0f69ab0b37dd2377a0fcbf278aed34", 0x7}, 0x60) llistxattr(&(0x7f000069b000)='./file0\x00', &(0x7f0000b8e000-0x26)=""/139, 0x8b) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(0xffffffffffffffff, 0x9) dup2(r0, 0xffffffffffffffff) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000000a000)={0x0, 0x0}) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000009000)="6ee6b72532c5ea41bd842d88b0f873d9a70657e25730fa6e7c3598702c0224a91dd1c65a2e2e3c551943af8a37120d79affda79c85869aac17a27d3d32361146042ccb5238250d3be2f69a67e8d4112956aec582c72d732e5b02bb39cd9bfa66be46bb90b9d7fd0e58606959bdb2395faf7017624225e1c2708a131a47a0f0215cfe544277c84d0f46dbf12e9a7f55b1f87c94aec45e923675d3b2634f9a01e94850e673183ef7820f010463e53ba8cb80d0b54943a3173ecc085febefc0760eba6b825064b7b9b9b6eddfb58756f1a3c0", 0xd1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = add_key(&(0x7f0000013000)='pkcs7_test\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000012000-0xd2)="bd1c699ae51860c12b94b39a25ab05995080efd2d5fff8150165e97e6dbfa9996da0f47b446780c9fdf10510305af659e9db3e3c59627504a349071940fbeb3ef4fe3da1d8590800a56763d6f7a6c265d498f9d061250b368763566c79c01ac8711abeca34ad9c94d476463bfc9f37e1358daf1e9894641909958c4866c199e8508eb8ebcc45cbf86aec937bd819de06358886e9898d13c5a4b1c9b2c74df40c029f2ad6c3fcc9da048534ffe26b80495dc7feca663866ba38fb607ffebdbd4a12b0a829f5bc4dfcfe302d6f39bf6f443bd7", 0xd2, 0xfffffffffffffff9) r5 = add_key(&(0x7f0000002000)='.request_key_auth\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000015000)='cifs.spnego\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000016000-0x2)=',\x00', 0xfffffffffffffffb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000015000-0x4)=0x0, &(0x7f0000018000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000017000-0xd)='/selinux/mls\x00', 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000016000-0xc)={r4, r5, r6}, &(0x7f000000d000-0x1000)=""/4096, 0x1000, &(0x7f0000015000)={&(0x7f0000016000-0x40)={'crc32\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000006000-0x3c)=[]}, &(0x7f0000012000-0x4)=0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000017000)='encrypted\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=',\x00', r6) [ 89.132235] binder: 17080:17082 ioctl c0306201 20012000 returned -14 2018/01/21 03:59:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000074000)=0x0, 0x4) listen(r0, 0xb9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000092e000)='user\x00', &(0x7f0000f08000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="8c1aec7fc8c015a19e43434757dfd8325faa4244c9026bb957e1622725c9f385c5eecd24b43355b3ea52f0c8a6735d32edf483f4ba18a40be619e695fea8c28647cedc90e168d3f5997480383733e46bec26a6cb2fcb3a51679253e0e9c8ded150a270d5cadc3bc8ad355146e48b52af40fcfee53145c4bc15c3952740bfdc039ef708989fddc5a3dfe25eae348aaa9d8c71d6dffda40f6e7769b8bb62fb0744606974f6ece8f3a26c7519087487a6362ce7ca3f68632ec118a5e19f67baf8ea75c0c29c1d0236f24a5ad1a89fc2d720a79881371c192007c00001b34121bc836dbaa4008cb7adacc70b", 0xea, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000000)=0x0) r3 = request_key(&(0x7f0000455000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000d000-0x16)='^!ppp1)nodevvboxnet1[\x00', 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="6591da085faada9870d3e36252da5e99a2aad19b777e5d47a24972", 0x1b}, {&(0x7f0000000000)="fb18539cd5428291c8d868071b67bce1f630d545d9a24415122dc591841988bf7c81ffffcf", 0x25}, {&(0x7f0000001000-0x37)="c9f7c9e8fcae2aa3ca7e33e175489a8113b51be849a6b46a37fa80e08f65bfa5ff3c9cfdff388804c79a8f52166f221a1868d3088e0348", 0x37}, {&(0x7f0000001000-0x47)="0820e92a7c781bf14c1b195b87365820c22ea22785e5b5add9b44540fbf6d0cad38fd1147da4dc749bac505af2d3da68f58cf46d52c56c5e7b2369d02e3654bf9747616103569e", 0x47}, {&(0x7f00009b8000)="4ec6d81be5881549c63262a144a6ed0ac9728dae333d2fe859bccc1dbb686776021bac3b54c3bf", 0x27}], 0x5, r3) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002e8000-0xc)='net/udplite\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000031a000)={0x4, 0x0, 0x100}) unshare(0x20020000) r1 = gettid() exit(0x0) syz_open_procfs(r1, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000e7f000-0x40)={r1, 0x6, &(0x7f000059d000)=[0x7fff, 0x1, 0x56, 0x3, 0xdb, 0x6], &(0x7f000096c000-0x14)=[0x4, 0x4, 0x3, 0x3, 0x2], 0x4, 0x1, 0x3, &(0x7f000081f000-0x4)=[0x0], &(0x7f000085e000)=[0x6, 0x7fffffff, 0x1da0000000000, 0x0, 0x985, 0x0, 0x8, 0x81, 0xffffffffffffff81, 0xab7d], 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ea9000)={0x0, 0x6, 0x2, 0x6}, &(0x7f0000598000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e9a000)={0x401, 0x2, 0x2, 0x8, 0x2, 0x4bb, 0x8001, 0x4, r2}, &(0x7f000004a000-0x4)=0x20) mincore(&(0x7f0000055000/0x1000)=nil, 0x1000, &(0x7f0000dca000-0x1000)=""/4096) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043d000-0x10)=@req={0x2f, &(0x7f00006d0000-0x50)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x4, 0x2, 0x9, 0x4, 0x6}}}) sendmmsg$unix(r0, &(0x7f0000041000)=[{&(0x7f0000f28000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000067000-0x20)=[{&(0x7f000035e000)="f214f2f1a578c3ca3e47dc30694d4e9829feeea279698e98713b047feb0571b4b73237a80e37b2593b695bbe4738d1e161a970241f629c319bc9ed677ef08740927a971c386b9acdeeb65966fdcabf0495bde85cf5d7b0532c71c14ba132f8635be427b916f8c26489acf3f67410f86ed75e261608c4e908d965d3af3f2412f0dfc3d3898bdcc7c315ee8a7921a2b308b2e4cf552872d5e0b2a82a10cc6d6bee53d30b2f68dbfe81b655776254878ac7bb15e0e9ab2b719540e2d6ede77b5e93e468be676cfd99ec691f2c", 0xcb}, {&(0x7f00000f8000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x0}], 0x1, 0x40054) openat(r0, &(0x7f0000ea0000-0x8)='./file0\x00', 0x3, 0x11) prctl$setname(0xf, &(0x7f0000767000)='eth0eth0\\-\x00') 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000334000)=0x4, 0x4) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001ad000)='/dev/keychord\x00', 0x404000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000ec2000-0x8)=0x0) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f14000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000052d000-0x80)={0x0, 0x78, "4817ae65bdcddde5e6ee710fa7455a3db7ec067b4a9d863cfbdd9c93b39ea5e589831b087170b9f1d9ddf5ba5096b99502007552b52896558c033bcbbf0f0f1ddcb4ca65c444c5bc22c80de7ad110a6d44234996f5eb6d7e3a88f2b5572b5b9c53006c059588aa171239954308e5ec7097d76588d00e5596"}, &(0x7f00002cd000)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000015f000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e04000-0x4)=0x8c) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4)=0x0, 0x0, &(0x7f000082a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d67000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6a000)={0x0, 0x0, 0x0}, &(0x7f0000d73000)=0xc) fcntl$setown(r3, 0x8, r4) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x0, r2}, {0x0, 0x7530}}) 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) lremovexattr(&(0x7f0000a54000)='./file0\x00', &(0x7f000092c000)=@known='com.apple.system.Security\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000210000-0xe)='/selinux/load\x00', 0x2, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000888000)=0x0) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) sendmsg$nl_crypto(r0, &(0x7f0000d2d000)={&(0x7f00003f1000)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000eaf000-0x10)={&(0x7f00001a6000-0x128)=@del={0x128, 0x11, 0x310, 0x1, 0x0, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x28000}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1ff}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) dup2(r3, r2) ioctl$TIOCCONS(r2, 0x541d) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000780000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000ddc000)='./file0\x00', 0x0) open(&(0x7f000072d000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000ed5000)='./file0\x00', 0x2801, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ddb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1f, 0xd, 0x0, "de38cc782554287c2a40d992eddeb48bc1640647d0bb2231162809dd6c55297479ad8ed055971f6ba3b9d6d9e4a6200e4e34020564b647fe9866cde52de69c8d", "02b7e3deda1f83a0806153a5071c274577134a1784668cf35ef338b07ca867bf", [0x4, 0x0], 0x0}) 2018/01/21 03:59:52 executing program 2: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@generic="6c2bd55731298b6230b2b4aa66a2bdfe", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000001000)='timers\x00') r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r4, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x1)=0x60, 0x80800) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x9, 0x81, 0xe6, 0x10000}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000)={r6, 0x2, 0x1, [0xfffffffffffffffd]}, &(0x7f0000002000-0x4)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000004000-0x4)=0x0) execveat(r5, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000002000)='wlan1\x00'], &(0x7f0000001000)=[&(0x7f0000000000)='/selinux/status\x00', &(0x7f0000003000-0x1)='\x00'], 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r3, &(0x7f0000001000)={0x27, 0x0, 0x48a, 0x7, 0x4, 0x9, "8b1c5ca95636892abc95d14f1696aef4a3ce3a99465f5b15c9c29efb893a7a395227d20df9100f2306a2d19ebc6e89c1b0737fa34f0525730d6bad360afe9b", 0x99}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 03:59:52 executing program 3: fcntl$getflags(0xffffffffffffffff, 0x1) syz_open_dev$usbmon(&(0x7f0000899000-0xd)='/dev/usbmon#\x00', 0x1000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) 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) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000642000-0x4)=0x0, &(0x7f0000723000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000196000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d8f000-0x20)={0x52, 0x6, 0x2, 0x9, 0xab, 0xffffffffffffe1c0, 0x5, 0x0, 0x0}, &(0x7f00003a5000)=0x20) sendfile(r1, r0, &(0x7f0000a98000)=0x0, 0xffffffff) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000cbb000-0x105)={r2, 0x100000001, 0xfd, "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"}, 0x105) 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) gettid() rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f00005d5000)='./file0\x00', 0x0) syncfs(r1) connect$inet6(r0, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) accept4$vsock_stream(r1, &(0x7f0000a65000+0xe44)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000efd000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000022b000-0x4)=0x0) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000545000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00007ba000-0xc5)={0x0, 0xbd, "8d417535beaab12dd5fe243e28e26c89909630ce95d32a1612ae5d0cbac42e1855e30dda59cc61cbe65fee156598196db99151810a1378149543616e7696263e8f1674b00e9106a314a048bdf823038fabc4439748bce74a5537b60dc378aebf9369362d5cd1d1205f1f3373ab758ae6fcf597f75af87080405b93b91b27f2aad1355c71f16b26b1c8ca004bbd0530983154d0db8c63344d160f33345deba65645567876c5a4e0767907351b759ce82e45581425203a0b4b73ab53b12d"}, &(0x7f0000add000-0x4)=0xc5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ae9000)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000048000-0x4)=0x1000100000001, 0x2) bind$inet6(r2, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff49) sendto$inet6(r2, &(0x7f0000d3b000)="", 0xfffffffffffffdea, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f00004ed000-0xd5)="25eeddc5d5e23ea7f7b5cf939697ad04f9ffd4911916d72d2dbefaa7077edf183cd2c68c493eda0b451965578f84ad85b429c77e2ee23571c8d8aa8b240c7d81d74df006476c3e976fa76ffeb5deec77dcc3845871afb168035ae0b2236440577047d47e6a76d7169cd188acf50972bf13b9ed01718e3e924a740342a25e706e0f16bbfcbab9f150c1a4fd6b240f6d3800cb0a44eb9685d3ff0210e61ffd8015057316aff69e4b95a249fe9dd9e329ea3b6cc30174b51a1d399ed20d7e248d4b74638876b484e69e0c9aea1f3fbc8a138f8e26a7fd", 0xd5) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x3, &(0x7f0000db9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000720000)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000aa9000)=""/34, &(0x7f00001af000-0x4)=0x22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_mtu=0x1}) readahead(r1, 0x0, 0x3) inotify_add_watch(r0, &(0x7f00008b7000-0x8)='./file0\x00', 0x80000000) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xc29000)=nil, 0xc29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0, 0x0, 0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket(0x13, 0x4, 0x8) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000c2a000-0x36)=""/54, 0x36, 0x2002, &(0x7f0000c29000)={0xa, 0x2, 0xb4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f0000c29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000c2a000-0x4)=0x2, 0x4) ptrace(0x4207, r3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000001000)=0x0) ptrace$getregs(0x1, r3, 0xffffffffff600000, &(0x7f0000001000)=""/0) getpgid(r1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00002dc000)=0x0, 0x4) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) syz_open_pts(r0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x12) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000c05000-0x20)={0x81, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f0000bae000-0x10)={0xffffffffb276a15e, r6}) tkill(r2, 0x15) 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00000a5000)=0x0) setresgid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) clock_gettime(0x0, &(0x7f000004a000)={0x0, 0x0}) ppoll(&(0x7f00002a8000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000f80000)={0x0, r5+30000000}, &(0x7f0000f50000-0x8)={0x0}, 0x8) r6 = epoll_create1(0x0) r7 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000d37000-0xc)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x21, &(0x7f00001b5000-0x1000)=""/4096, &(0x7f0000d92000)=0x1000) timerfd_settime(r7, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_pwait(r4, &(0x7f000059d000)=[{0x0, 0x0}], 0x1, 0x3ff, &(0x7f00002a8000)={0x0}, 0x8) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000513000)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r7, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)=0x0) prctl$getreaper(0x2f, &(0x7f0000f3b000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000386000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000049c000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) 2018/01/21 03:59:52 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x20000009) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ab8000)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='net/netlink\x00') readv(r1, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ac8000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2163cac56348100a4bb1884861c2531b"}) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f0000e9e000)='./file0/bus\x00', 0x2) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dbd000)='/dev/sg#\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000097a000-0x10)={0x401, 0x8, 0x200, 0x1ff, 0x0}, &(0x7f0000978000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c9c000-0xe)={r2, 0x0, 0x3, [0x5, 0x80, 0x3]}, &(0x7f0000909000-0x4)=0xe) fgetxattr(r0, &(0x7f00006a1000-0x15)=@known='system.sockprotoname\x00', &(0x7f00006c0000-0x1000)=""/2, 0x2) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/autofs\x00', 0x101000, 0x0) flock(r0, 0x5) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000d6b000)={0xffffffffffffff81, 0x8000}) r1 = syz_open_dev$mice(&(0x7f00000bc000-0x10)='/dev/input/mice\x00', 0x0, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bbc000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000d5c000-0x20)={0x9, 0xc8b, 0x7, 0xfffffffffffffff7, 0xa, 0x800}) sysfs$2(0x2, 0x0, &(0x7f000039e000-0x61)=""/97) getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ef3000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) r3 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r3, 0xfffffffffffffffb) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x121080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000004000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffff, 0x8a02) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000002000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000021c000-0x24)={0xc8d5, 0xffffffff00000000, 0x8, 0x8, 0x3, 0xa95, 0x3f, 0x401, 0x306, 0x7, 0x7fffffff, 0x7}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) r4 = epoll_create(0x1f1d) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r4, r2, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0x0) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/sequencer\x00', 0x100, 0x0) connect$nfc_llcp(r0, &(0x7f000058a000-0x60)={0x27, 0x1, 0x1, 0x0, 0xff00000000000, 0x8, "e1243fdb2d88d0d6b24ced202cc0957e9ef37001f8d7158f8207beea82e13319146c60b7957bfb3bc4484315899b37ce3e51ded8e53eb1df10acf383e1c90d", 0x3}, 0x60) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000ef0000-0xf7)=""/247, &(0x7f0000025000-0x4)=0xf7) openat$selinux_context(0xffffffffffffff9c, &(0x7f000058c000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 89.418501] audit: type=1400 audit(1516507192.636:49): avc: denied { read } for pid=17192 comm="syz-executor4" path="socket:[28126]" dev="sockfs" ino=28126 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/21 03:59:52 executing program 7: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lremovexattr(&(0x7f0000a8e000)='./file0\x00', &(0x7f0000492000-0xb)=@random={'trusted.', 'lo\x00'}) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000886000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00003f0000-0x108)={0x7, {{0xa, 0x2, 0x7ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x615}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000021f000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000f6b000-0x10)=@generic="018b4125d77029496c88d9a986a5cac0") getsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000649000)=0x0, &(0x7f00009f0000-0x4)=0x4) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000019000)='./file0\x00') mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfb, &(0x7f000001a000)="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", 0xfd) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001a000-0x20)={0x4, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000c000-0x10)={0x6, r1}) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000790000)={0x0, 0x0, 0x0, 0x10000000fff, 0x800001, 0x0, 0x0, 0x11, 0x4, "80187d9b858cf46de32372ec86cc14db9556ec0cc1bb5afeb01f1101c578cd1dd8920736ff4fde7c1383a4af2960a55061fba533e4f2f9a1745fbf106b0610e1", "c95a72c2307d4d5db0c69779426a919aa7f5e9ad590dc7637b850524d3a70c34b44223031ae672d3ec94691b0ca08332c41650d5146eaa89ef8072020f6a9e2a", "874dee6115d1471d630d60f7915950b506b6bf20ea3d5577fd5a8655e453216a", [0x3, 0x5]}) r1 = epoll_create1(0x0) mq_open(&(0x7f0000000000)='\x00\x00\x00', 0x6e93ebbbcc0884f2, 0x80000000000, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r2) connect$netlink(r3, &(0x7f000060b000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c15000-0xc)={0x2004, 0x0}) poll(&(0x7f0000024000-0x50)=[{r1, 0x44, 0x4}, {r1, 0x0, 0x2}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000d3000-0x8)={0x0, 0x9aa}, &(0x7f0000dd8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00001ad000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cc8000)={r4, 0xf5, 0x3, 0x2, 0x10000, 0x0}, &(0x7f00006c8000-0x4)=0x14) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b41000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f00000d8000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/21 03:59:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xffffffffffffff6c, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x20000001, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) userfaultfd(0x80000) ptrace$pokeuser(0x6, r1, 0x2, 0x7ff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d2d000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000b92000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, r2}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000071b000)=0xfff) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000000004531, &(0x7f0000448000)="") r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001ec000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000a9000)={0x0, 0x4}, &(0x7f0000515000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000069b000)={r2, @in6={{0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000012f000)=0x8c) 2018/01/21 03:59:52 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000037f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005fd000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000c41000)={0x19980330, r1}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000033000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) fstat(0xffffffffffffffff, &(0x7f0000639000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, 0x0) 2018/01/21 03:59:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095b000)='/dev/sequencer\x00', 0x111000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x20500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x11d) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008ab000)='auxv\x00') readv(r1, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00000c6000)=0x0) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) r0 = open(&(0x7f0000a98000)='./file0\x00', 0x4000, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d3e000)={0x7fff, 0x0, 0x1, 0x3e00}) clock_adjtime(0x7, &(0x7f0000b22000-0xd0)={0x8, 0x4, 0x80, 0x5, 0x5b1c2278, 0x1, 0x4, 0x5, 0xfffffffffffffff7, 0xffffffffffffff1b, 0x2, 0xea1, 0xfffffffffffffff8, 0xa8, 0x517, 0x2, 0x4, 0x2, 0x6, 0x1, 0x45, 0x800, 0x9, 0x7, 0x81, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000063f000)={0x3ff, r1}) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) dup2(r0, r1) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0x0, 0x2000000c, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) r2 = open(&(0x7f00002f4000)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) r3 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r3, r3, &(0x7f0000800000+0x37c)=0x2, 0x400000ff) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0xffffffffffffffe3) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x20) ppoll(&(0x7f0000aee000)=[{r1, 0x0, 0x0}, {r0, 0x108, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x4020, 0x0}, {r1, 0x88, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x300, 0x0}, {r0, 0xa93ace00022b58a4, 0x0}], 0x9, &(0x7f000030f000)={0x0, 0x0}, &(0x7f0000f7b000-0x8)={0x8}, 0x8) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) rt_sigtimedwait(&(0x7f00001d5000-0x8)={0x1}, &(0x7f0000f63000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000117000-0x10)={0x0, 0x1c9c380}, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000962000)={{0x0, 0x0}, {0x0, 0x0}}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000996000-0x10)={0x0, 0x0}) futex(&(0x7f0000004000-0x4)=0x1, 0xb, 0x4000000000000001, &(0x7f0000f57000)={r0, 0x0}, &(0x7f0000f4b000-0x4)=0xfffffffffffffffc, 0x0) sync() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000407000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000035c000-0xf1)={0x0, 0xe9, "afc20e6b65910e8e4c98a787a7365587792543e1756504ff5c289c792732905cd2cf1e58fde5c2ed7b4a1426200523ca48d20834358bc5c0d42e44acaf41f8bc08c6f8f72635343fcc726f929dd6665543f4e5a9d5a2a32f4f483c6ccaf65bd715acbaee8f80726aea5315a3a13417be29942548f32f30e5ee504f2cca8a9531aeb691b008554925cb8de1bef407a5f4f2add15b19e1861081ea48776db0f434004e92610d9c21c6ccba95c7e2889262e39058eceb20aa235dd090e8c52a92ea8fcfef2bfc3499d939cd6754ff17c45e95cbd06db39da3d53533b4b29f613b06db2672cbf2cd4ed6d0"}, &(0x7f00001c9000)=0xf1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000fd8000-0xbf)={r2, 0x5ec00000, 0xb7, "3e834ed39ab3a973ec53e537f77da712bfefc17aa20b11df9849d87ff00b3999523e8cffce0d451adc108a3ec44a5bc9dca19c8fc3f4ab0684f6e950d6db58233e9bab347f27bbb54b1da20c4716daf6ca1d674b641031a5bf4f2778ab8100a8b841fe506779ef8b257445b440a38144e0d95990a7736044d8668cbe48fc3ea10717ca26070c2f153f4029d72396f4f76623f13c5757f981497dbd71408b85bec4b083e1cdbfae2bdad2393522c76df912b8dc20ab65af"}, 0xbf) getpeername$netlink(r1, &(0x7f00003ed000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000)=0xc) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f00005db000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000085000-0x7)='nod\a\x00)\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000de3000-0xd9)=""/217, 0xd9) syz_emit_ethernet(0xee, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0xb8, 0x2f, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x76, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xffffffffffffff2e, 0x2d, "747881b71088d1cacab667f6d95c9f3fbbec87614ed467777ca932699f83133e7001dbb69ce5772c80de0c2e60"}, @calipso={0x7, 0x8, {0x0, 0x0, 0x3f8b9ab1, 0x1, []}}, @calipso={0x7, 0x28, {0x0, 0x8, 0x2, 0x2, [0xf6, 0x2, 0x1, 0x0]}}, @jumbo={0xc2, 0x4, 0x4}]}, @hopopts={0x5e, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x6, 0x2, 0xfd, 0x4, [0x100]}}, @ra={0x5, 0x2, 0x1f}]}], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0xff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/01/21 03:59:52 executing program 5: mlock(&(0x7f0000d7c000/0xd000)=nil, 0xd000) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="5da9673081f49cfc70dd2269d2", 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x44e, 0x82}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x800}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={r4, r5/1000+10000}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000005000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000005000+0xac3)=0x60) sync_file_range(r2, 0x8, 0x3f, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000006000)=""/61, 0x3d) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000007000-0x24)={0x7, 0x20, 0x7000000000, 0x86, 0x9c0, 0x7, 0x7, 0x1000, 0x2, 0x0, 0x3, 0x14f}) write$tun(r0, &(0x7f0000005000-0x300)=@pi={0x0, 0x892f, @ipv6={0x7, 0x6, "6ab817", 0x2d4, 0x62, 0x9, @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}, {[@dstopts={0x6c, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8000, 0x74, "027c4a015435e3ab040ace13ad18ff9abc4a0ce6e8a62e2dbbcc37691ffabb97bce9e211c9cf95dc4cbb227c9b5f602b3bcadce9fc1083f873c869754681dcae00917ff7f11be985abd8bc27b4a31d7f3a3d0fa7a45ed42ff63857f9463f1215c6833b6291c5cb659772d38e6474045a45790233"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x30, {0x1ff, 0xa, 0x1f, 0x1, [0x9, 0x4, 0x5, 0x400, 0x5]}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}]}, @dstopts={0x8, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8000}, @generic={0x7, 0xf2, "07ba2cbc04e8f0ed177c2270d8e239967080f76c0582defb51cf01cac5c4e9640ec6bbf81e57f9fb7b7fa3f0aaff592767627e99a79890b959c9e296c9514d7a51d73cd74acbe0b7fb06d4def4c936e835bf04cd0343d266d7065ec7d9d7e004d7fc6137bfb6fe0a74b3abce01cbe87ceeb7ab23aeb806280a8ef21fb44b0b80e5096e2c5fa4495d1142f2bad16a6315369df651dd3539dad4bb9884c1157159a8f761b368c0b832786bb7aa2e961b294f3b9a8b31df93c225fb71a10cdecee03925b755e226e7cc6864d8508115622e6c8e08c073282ff7ebeed08e232473be23fb7ca885e10706ce6ba3dd3be2ec486cb2"}, @ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0x38a}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x1}]}, @dstopts={0x2b, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x18, {0x8, 0x4, 0x8, 0x3f, [0xfffffffffffffe01, 0x2]}}]}], @udp={0x3, 0x3, 0xc7, 0x0, "55de884e41e4a93dc42832322c75e517bc22b02a5f1479f4b8251d5a94c344317351c1f7e8a17d9ffc823029aa0ec007fce0367f0fe573fde719429dd8150963fb3b7f0c3c436d0d6d03de6b83003c90d8fd44ade9f67611644a8a07064445ac8a47368c681d8612b7f4361b6bb84b1949fa5bab48e7f2d45555cfcdfc5affd6251c80a029d72c3403749411a8e4f8e417e647535c2f218626ad6ce9c8caf1bc1e2a1e4c9b2e4d4412d8e2010d53495614b3983050e49a096e0acc33cb181d"}}}}, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000006000-0x38)={&(0x7f0000008000-0x10)=@ax25={0x3, {"3818b2d3a22334"}, 0x0}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000008000-0xd0)="50cd9242c3d54103d037ebf14d5cc5be63524c4aac6df5759c2a251ba267c947eda041e970a21d2a9368be51669adcd9c2944f91cf8cf6be08085db5c45924722f1776e485d4e5da0a2a7463a3111b3ced2786d0bde66a6af6c8a330e04454ced643fc086bc1e8409501d7bb32829e5b103c816dced9df5d64c39006f6a2e1388d279f8367e3acc068f19540677221883b5f418c0ac8ea70b4159fb57a5da14e52e0125b3682d00e535ce6bd5ad201a1b85517c63e5edf9dbd6b9760e993518d7e8eff4c02bcff0e03ab576ebe4fe42f", 0xd0}, {&(0x7f0000007000-0xb4)="4679459ef9a052b6f3a9c8eac49bebacb991faf6d737286c6b54e9915989678765d0d22a426b8a6ab011a93f93fd3c687ea58e913dbd3ffe6347604bbf91368161c02cce855c94706d71b65e20742ea307dff4d4c0660ca12cdb5329fed6684eac7e92ce20fadabd19df2241342ee1ca5e4ad75b21885bb246bfe3c06ff448221ea42190e4e5ff5572030c23aa244fe90d10deb8ad76faad77ad38147e6df09ca19e24df7f17f4e65576c8bc3dbe1e228f35551d", 0xb4}], 0x3, &(0x7f0000007000-0x568)=[{0xe0, 0x11f, 0xffffffffc45846d9, "0a5c176fd5febc99963a7fb907d41ddb7933fdf01811b99cf29bea275a0e2207d35177480bd4762a416b6ca6e1f0b2a4204b529c9cf0f83c4a0f758a2c118217195b005da9f914947832958a862c18c1a0d9117cc8cc05b628ba54d4cec9139e01df9a88bda8049f85fc681f461b0aee86072453018978f0b0c969e9d402eaa08ec287a4aa30401082714ee3e8a41861c48e24261172933494a7745430dc7663c6300b206c374503cd76b6e0b2155e34a81710b152b1b81e632275597cd6325b1b30665e6ff5d0bddf82ac09"}, {0xd0, 0x11f, 0xa9, "cc328c9dd17d8ec32f395c0bce8daa184d3e5e7b75165eb99c07d916bf5985a0fb775187077ae61a3cacb9fa7ebf562c7e3005227b58ae20d9335a6bdd6a7d82d7d08191c2069f7ad5433a7185df937c4f00adb86004c5e80cdf9ee88e3b59d701d45d3b225825c6a986b1de28fbc126bac38b2ae18be0b867aee16f042f96658785f1704487eac2429166948f0b6396c577bf6b2eb2a7ef8f5e298809abc19f94001477b4da5ad2b6d129b7e93ebf6af668638a27b8dd4a56"}, {0x98, 0x3a, 0xffffffffffff1a3f, "b6ae1f7eb078faf90467d2b6bfba472675706f9e1da8a0c3a95b07f49ef213c17c0962cf4389321ade90f1fab51046a0ccd18e87d39e99d89dd3576c6fe96a453dcae899aebeb68a114c9a5286788e976ee5716e8bed99ecf4f0a95fe7d6285d1e9c5c76ce5fe17829c18c5c36865decea266057dd4a68cd670a36de7c1c28cf5c59ed"}, {0x60, 0x109, 0x0, "9886a95c16429180f890a76fc8d26dc100bdf52e9dabacba73984a5cc7fe147734102058e4581d35b44eea0ffb64390e0394ae963ccfd783e02b9ec6d1e4408cc68d20011dc032a9784d2cfeff80edd1"}, {0x10, 0x84, 0x1000, ""}, {0x80, 0x111, 0x0, "1aaf2588cee08094740c3ed1394bb45645552a552c3707ee5232d1b05dc72ae84bb52e22b3593ba07fd359480610f82c46224726bf127b4d10a8e099c9a05d6459bb7ae3e4487ac6fc9fb1d463547638b714af1b49ebb73f11884b2ed462f1f90b42f24b3285a0cb2ffddc55c7"}, {0x70, 0x11f, 0x9, "74450ad1742f4eae27877d459b9f1a083269e2791d5185d04cae08484f131314a7957e9f8ff7314319a5f034d84e33532116156c8b4f9f9d4f863ac0bc0630e837161caecba484c279cd1eea583e4f9c7faff73a94901117b374a516"}, {0xc0, 0x10a, 0x19b6, "219da165d14fcc2c9ad661fba42f57e1a84e002ea632d2541f93d705c0f838580aee006976035d4f1fa52cd6319616704c43926bab7600edf738e72c235b75ec8fdcb2297732da1d94f3ee2dbe775619c4e82b19a7cf327a48d765398136f1e3e7babf26f201eb03b24f9aca144d987ae4da4cac04edb57dfc2b10a0b7ce940e5198b111d150220c02dcf3e0a171063bf7b2043c6085762451c53717238546949bc269a06f4e870786"}, {0x20, 0x11d, 0x2, "af4aacd8586ee586a51b"}, {0xe0, 0x18d, 0x2, "30028073a0b9ccafad8352fdbd2a8ae9722fb1666518be5f743b4b271a53215b4648ace59a8623dd9ce160f5e8ef621c410d21c40ae677b22c9f285c21f29fdb57c5c754f2fe57f82942dc68e2f434d7c6a97abbc12e632801f1ca3f9278594295200803789e8623b63477c2618b8080266cb07ca06f3f249629c70f6b0c4ff93cbd741d3fef0552db3a552598a50ca3551945d6fde73606b973afafce378069de0ff3f4a12b1c5ae7a8d7a207e5c3732149c45be021102b86b747df66e60df9e93a89a09f640422d369c907db2b57"}], 0x568, 0x4000}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x1d, r6, r7}, {0x50000000000, 0x5, 0x5, 0xdef8, 0x1f8, 0x717ec4ef, 0xb68, 0x80}, {0x9, 0x4, 0x1, 0x1}, 0xfff, 0xe, 0x3, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x2, 0x5, 0x1, 0xffffffffffff0001, 0x93c3, 0x5, 0x9}}, 0xe8) 2018/01/21 03:59:52 executing program 0: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000efe000-0x4)={0x7e80}, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000efb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/01/21 03:59:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) unshare(0x40600) ppoll(&(0x7f0000b6d000)=[{r0, 0x8000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x100, 0x0}, {r0, 0x209, 0x0}, {r0, 0x8, 0x0}, {r0, 0x1000, 0x0}, {r0, 0xa4a0, 0x0}], 0x7, &(0x7f0000374000)={0x77359400, 0x0}, &(0x7f00004ff000)={0xaa}, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000fe8000)={0x1, 0x0, 0x100000001, 0x71d, r2}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r0, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) fcntl$lock(r0, 0x7, &(0x7f0000a07000)={0x2, 0x2, 0x8000, 0xc409, r2}) pipe2(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) uname(&(0x7f0000abd000-0x9b)=""/155) sync() 2018/01/21 03:59:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$llc(r0, &(0x7f0000ddf000-0x10)={0x1a, 0xf7, 0x0, 0xfff, 0x7, 0x670, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b4c000-0x4)=0x0, 0xfffffffffffffe46) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 03:59:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) readv(r0, &(0x7f0000727000-0x40)=[{&(0x7f00001c0000-0xc4)=""/196, 0xc4}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffefffffffe, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000029000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dab000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c37000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000030c000-0x24)={0x8, 0x1000, 0x5, 0x3, 0x8f, 0x7, 0x98a7, 0xcdc2, 0x2cc20ae3, 0x6, 0x3, 0x1}) getgroups(0x9, &(0x7f00002df000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r3) sendmsg$inet_sctp(r1, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x16) pipe2(&(0x7f00003c1000)={0x0, 0x0}, 0x3ffd) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a0c000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064b000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00006e1000-0xc)={r3, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) fchmod(r2, 0x43b) execveat(r1, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000328000-0x4)={0x8001}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000aff000-0x4)=0x0) 2018/01/21 03:59:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000002000)={{0x0, 0xffffffffffffffff, 0x8000, 0x3, 0xa4f}, 0x100000001, 0x9, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000003000)=[{{&(0x7f0000003000)=@nl=@proc={0x10, 0x0, 0x1, 0x440000}, 0xc, &(0x7f0000003000)=[{&(0x7f0000013000)="d5b36884ce7e01897e5f3337ef6e90f2cc66543fa2fd598151914947aa32c7f6b4a3399135f819aa204ffabcf087eba59f61fc652e1c08f0b19867465b7315fef05c0f2c0be145824ec365288226d11c18cb002cd09d6021fedbd451e76deac058b70d42f0b70b22b30e77447c7c7fc5fde54c8a9f34e4434c659133dd9bd0d2a5b580c90b9ce9252743996569a5f102ab4616bcf7d7684bd9564e896ed6182fce9a0c871dbba21019bb1942d87072c835f9133382f394258bd129bae9e8c6a922205214e00f4d", 0xc7}, {&(0x7f0000014000-0x5b)="e56b0d9785bbc536757c6837ec38a5f8491300f8200bcb505413ea2be3618160fa525f613ab4c58b8243104814e05d0cc1a0ab440b34f50e6eddf6680ce358d765937b6e40c53e8ef81432412cffa3141048fe37662daa2ca62fbb", 0x5b}, {&(0x7f0000003000)="7559cf02e4b878d25ed03d40154660e0e2c343fc99e346e2ec8d497c36562bf6df54e3bd9f88eafe45176749bbbc78e05f467d81c7ed8a1c679bdbc7a551ee5ab48c69b1f6bdd677ac870befa57468fe73654f1159be1f6dc5579cec9db95e", 0x5f}, {&(0x7f0000014000-0x5c)="87b7dfdbfe0c006513e215cb02846f29a1ca7a92564c1bae5748b529114c9e77502669186ee29e1f9e980c03d70e9d68e9c364af3e8c729362bf97002d26c2aabd388e4b28d003ddb5455156460df0e2e250e54ec8f0a21cc04fbb00", 0x5c}, {&(0x7f0000004000-0xf5)="895031fa45be8de8b6a20028d4ae0281e3d3e9b0513a5e10da8558c9b7b9b787ca2cdc4c5207bb158b37e62e0cf1199b2b30b86cb50f1d49a81a8545745efc328bd3c6fa37c4ffa0efda7c418852df42495a7cd25bd5a483b97ec0c0dcc6934bb999c49f7671f89b5aeb56fca62a9726235668ffce95c67df2ace6705213e3d606908775e8ed6d10ecfc2122ab410cea88f2ce9057a85ae96264f0ea1905b00dbfec3b76b5093454e415d16be6ceb896e4eabd448f4e29790a98f2d4a087f4a1f64b30b76e1a892c999d96fc0df72f5d695acf7904522d16dc887f56d39b4e364e04e323cfbff8f3f3759bfef9675f3d029ae812f5", 0xf5}], 0x5, &(0x7f0000014000-0x50)=[{0x50, 0x88, 0x1, "7b730ed929d75e9d9d49997ca70cd40b5e79a62a8f1272f109a716b466c67ed6dc0b87cac36d1e72d9d9099bab3c2a1ad151a87171a2f3c692addf"}], 0x50, 0x4000}, 0x0}, {{&(0x7f0000001000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000003000)="8d1a70b601907b1e6b04e7fa895a2877ba0783545073bf7fd16ae7efd5b41c6a9b41fb956a9102f4e5a7b8418e03acbf4218657ca0614b717af1ad25c5635a519fcd98bda04a4246b32d169f9454a1d8c9bf313f8b7fdaf5264ea46d4181e22fd5abd809e6f1ebf83952224fe22b12b2cb9336bfdb1bf4522365beeeed34e0075684f3f8a17fdafce5a5e5f40d55bbc93bbfbb5db252485d7a5b801f3e", 0x9d}, {&(0x7f0000003000-0xe8)="78090d361bae3f6c61b166a38a642a41de93c42937eb7675d6edc3b3b2eb89aaf4aaf785aa019db0dbdacd0cc5f3f23911389ca288f8e930c830126855c47c3f07cf17a3ffb87e93d6a8e2932d9a914e3c64f103c38960fc35cc8af318b5db2b6fb303dc240112008ba544ea78b87ceec779809086e844d624bc6ec5b63674c9c2c398e08859ed8bc384831b066c8920ab5e453d8417486943a3ebcc61caa7f70717066c7ade8df9ccd1f06e1fe02dac74721b761e0a02227ac162582d18414f3ab7cc9a77d6d79c50e6ca9198e9e2fe6a7256fc92d85b4a4d35f95573b3889ab90046acd83c17fd", 0xe8}, {&(0x7f0000001000-0x2)='q^', 0x2}, {&(0x7f0000001000-0x6f)="c416eb56f3b3f991317f44f40f41c824b3444914170329d7443537a18318ce0d82e0f455525defba1b985c68bf5dc7cee7836d054b2c0d81658dfd22c0d30e2a58714b2a111b10a816c1f90a2c8f1724f7e298286d14023dd7726a281ec25efbef8f2ffea0f07053cbcdcab073cb2d", 0x6f}, {&(0x7f0000014000-0x65)="079a2489e68ae85a2e6b3673030933bbf8503f3652cad3014a53f406b7b0fec60a71f2618e9a146b0a512b4db31d706355bcb28c2dc3f3218730b39d87fdae6c6eac487bcd122d990755a7ba30bcd376bf3abd6d481c2b73abf13d75070a754bbc80a5d348", 0x65}, {&(0x7f0000003000)="a8428340bc7fae028523fa00dce8ff87bd03028ec4fc0233f6a00035a1a8f849b709aa89370cd131a23ff6bc7e279d4c23f22c8aea4755d25af0b0847f8f1bbd4a02e9b75598e658acf00e40877403c747d40343387e6fa186aece1c44da5219f14d415bf27f0c14d8e981f6c33fad0b0ffd56403767d7dae4d67d56bd7ed8759e5263b7678715a9254f7b785f3a709e67514095a22a549a95aa608edaabb6a310beeb5c3217f224cf7d90826e052f09e74fded73f80eb4379478b677589433d25cfe7c2661bcfed32695db2b76ac2d0be235b000391f04d00c992b5f6e51090afd25388a184238774eb811609bd0868a745d500beee", 0xf6}, {&(0x7f0000004000-0x35)="c19dbbfa9436139ac4783a02f3f56e950c6b6f919947816bc6075bc2eb372330823f3e610048f001a7ed5a25c6a92afdb806a11c86", 0x35}, 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{&(0x7f0000002000-0xba)="769f707397dfa6c384834e39edfeaa69520da4a2dbec2f6b8e96ce7a1a0a07a9e12a1931b6fdb10eef0b199222750561968b8b9702860092c2a784d5649083f417d3a7f1783a41e5973e88e2f5d2244af89371243bed06581c79bee90e9e2b2724a113e484545d5b36e41c432ea28ebb6f6679ad7b75aee0bb3c6830a15b2017ee48f772b69c542f1a917087c5e7cee21551910f60a010c9745b93e00226e4c1f64ae022690ab4287864ea403e94db7b4142ee80c297bff1a860", 0xba}, {&(0x7f0000002000-0x3c)="6ab833704d7b23f3e0ce8c942c721103350940334efe27047914efbebbde85808384feed6e0995340deceea52450ebd9fab27ea6029ff0579aa2863c", 0x3c}], 0x6, &(0x7f0000004000-0x110)=[{0x110, 0x0, 0x0, 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{&(0x7f0000011000)="361acd41b486be5eaf66abea897ba63406d458df61550634858478ca2075ec491f51413bd5263c5181c574ec3dc04d06c121d1335f61a8c4e6ad2bca373464783526af332ad2b870ba302f5570865573fc05b8ef4916a12bfdbd9dd93f4a8b5061dad72642579a4b2a8329148559a4ba7f25e0d91a37937d7ffa5ff8f1134ef01cd6d381376acfabab59fc9beb8fd0d301d38339cd0aa3de6c1a6ae514db42a92302966146b7a74d825c0269bd222404adc21f4e3a60bbd94780c4dc160ea75a80169dd0f6571a221f20970ca3bc49e95a857f6fe38c575aae0a61f1af52ebabc3912a4ecd8e", 0xe6}], 0x4, &(0x7f0000002000)=[{0xb8, 0x0, 0x4, "2344df75025139b307978f4a16035eb5312bf7146deeb0bc51d16fb8587ba93217cd13c74272846e12bca38856665ac538824b26f42c9ece7036db0b3b5a36bb995f428f686d25b48feb62df37b2942ee04361346989d6e5d2ff848616b00a3384d01fdc22c582c3ee7306ab1267cdca8434a165ff6d5bfca9c744209a49acf194a5aa171c77f5e6143abea6ff49c11e635264c740a0030ae041235f38ce50f5c573"}], 0xb8, 0x0}, 0xffffffffffffffc1}, {{&(0x7f0000003000)=@llc={0x1a, 0x16, 0x9, 0x6, 0x3, 0x1ff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 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0x1000}], 0x2, 0x0, 0x0, 0x400c041}, 0xdd}, {{&(0x7f0000014000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x2, 0x1, 0x3, {0xa, 0x2, 0xbd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xac}}}, 0x32, &(0x7f0000002000)=[{&(0x7f0000001000-0xde)="31b51b1f6bf7a27d2f52620f84a4ad5335e6d286780c999a08915a49b1029a3ea1a2e4381f471fa7263256769963062d0e890856a911095ee4f39214305e74639cff1aaa8e8c254a64458428a2978bf1e13dd389d9b52735e8f12a12dd9cf797098b2264d1ad1b124009bb223a07a64c584a1780b87cd08c8eaa043602918894c07a70bcb6aba161f4ec55b48aac71ba852d3980502b4b4aa2493ba6182df913a54391d8d27856c620db47a51e33a003d2a4c8338e349fac356fb031c9a7275b43da21211e7f11bcbe299419664c8b063cbb0bbc82bec43cea6f650c0a5c", 0xde}, {&(0x7f0000002000-0x64)="53a607b05c0df49fae963fab44273092c7fa7ddcaa2ae63d8d08ee443ca7f9af4c4f59a08733cd7fc5cbfc61011acba7e682e96be483b08b4b713b167c7d20d7086c44c57f2cc27b6f8a47d12d6c5dfb28d0b08195d6a0cf6660a9a64e9329c9890bf554", 0x64}], 0x2, &(0x7f0000004000-0xb0)=[{0xa0, 0x103, 0x9, "c45049040f852e444a53bbc37f392385483626cd4d4b6c33f78685bc4e35d73386ba8c4b18821f063c9bea33502c9ecf30db9f520587f0534bad6c5e9810f8976e7239631a908177265e88f42c20fbbf2ca6df5799a9d4f472af374297b2b6be494808947cb6c4dcbc0d69ad2bd81f976b781b8bd957c29da5a7bd4635f8743db3af502e3ee0e04c84"}, {0x10, 0x103, 0x80, ""}], 0xb0, 0x4008000}, 0x0}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="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", 0xfb}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000004000-0x17)="5ff7a08ea9890d0284d2d5f39fe36d50ec6d2c22f27fcc53d3a747d4ce44ba09", 0x20}, {&(0x7f0000003000-0x86)="4d0695eb3a1621862b26fd2af1aaf6fd4fa61a669ce6c7ab9211af737827383ee3c77801b0f97120d4d4933935f20251ae5db04dbbec39a802cac72d3637b0efb5ec32c9fe44be94c53e7c2695d06745e3ba300dd3c38cd8d22ea51addb48df93e857f92395c4b4b94e77e26f94c09fd1080c739c8ba35f1e7f1a24971b4f67dea7f31508761", 0x86}, {&(0x7f0000003000)="ff861bcc0915194a824018a8bdc392e84e995a5cf8d891215ad62c7dde00ac882c0b422c6ccf683100dc3d7747a8da66d888b4ff6cc00f2b10ed1de0c7baeb70a0c1523c2aa17651693b337755c95d398a255b4c20a3b56151b5ec473b63f7aa574cf2d1169701899ad05cf1d7fe17464bba5df8e8deadfe0a7173eb78504fb383cd0ba2d67c4575cb879a27546feae3948adce4bbb9c2506cc935ae4c6d7f7db4e00b8970b5e8741cebbc28ef53c21608cf7c2ed29aeea37054d6d252549bf58aa31e6af99aea8de0c8ed26ccb345b6b78615b01e351807a91b02f77f954abe5e7ce8be3394f152d3c8682561f17247420d6c5ebf19", 0xf6}, {&(0x7f0000011000)="70b05f749fa52ce1a317b3537c5a4274409238d0bda4acb91e64c1016c5fb6830ada0912211ab3cc695594b9e4800fab41434a836421f15ab6624aff488f3d283922243c3b0f86096c15388077b0b11ceaf71a5963e8c71d816347eff5721fbe3c338b05f4714ab0f8668ff6915796480e30a48eb8cf66c92c7621c678d68a762dd17a1138d1ca7087cb028cfe47d03dcccf3ed8f879984dbf49fe98650982e4546f576dfe50113acb2700723783c903ce550e430d0d263dee0e0e428bdc14ff", 0xc0}], 0x6, &(0x7f0000012000-0x280)=[{0xc8, 0x11, 0x5, "0edfec0d632b4d7d296c718f8525a4014f194dc9dd3661ad846557399cb5ee70c794092e08c3e596bacb85ab96a24b44e93cfaf52ba73a445f1abc6f66baf8b268727b26a1d5dcdcd15803e51d7b9e010805d1b4f7537513fe021ef10e4022435bdc09ae2dfecf41c5a7da144b1edc5af6d62bc9aa5d6dfa57c7e31239104a721a2114c685adc47c8657946ad0fe1188c200047250636fe2ea8b78613978b23867faf61eee420ba50cf03f2118ec2dc3c6ec3051"}, {0x100, 0x1ff, 0x3ff, "747a557811597e6ff48c11b80f35ed1d938a2949993bea8aeaea74eace44b65caa38b5a788766d87ebcbb5d38838b64b0ab906ed655a190f05a50fcc25ac71f0300b2ca3cc9f657f84aeaf78eb34e5a0872f3bc1e6f9581f00e9b60451ac3f29a48937ac72c13d923f1f1989087e231f130189abbda4f1202a816e20b28d086cd890bd0b3377b67231b5aa13d60ece85bac7171c2c78fb46cbf3ee73fd438c27d5b9166bafd98ac41d3836f9b85b243ada71546d8b7ab7fff83bcc661ee7458058c89d10ec6ada5816e0e21eb2d1ba227995b36cb18e68933aaa11c41273511afbd1c216fd1c8e46ab8de4c0ef"}, {0xb8, 0x119, 0x1f89, "27986f0611709573083f910b41998f1834a2eceb11b1b665fe1bc693a87403c2692c20e538eded1210b6bd4dd1dae0e60a8d81eae7b02c26f2386ed417e25d0d6ad146e6ef9971d6542f869030cb1ee5569bd9426b4244fd6d3c27318210adf6482801b5de5f28b45934b9a11d994ebf873601ae81118788bead8c6592b2569c530c4d792e570f96d1fb92ff2e6d0c4a34b2e615813610a214ba138674aa966d85"}], 0x280, 0x81}, 0x82b}], 0x7, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000013000)={0x9, 0x7, 0x5, 0xffff, 0x200, 0x8000, 0x100000001, 0x8000, 0x64, 0x2, 0x6, 0x6d99}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) accept4$vsock_stream(r1, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @my=0x1, 0x0}, 0x10, 0x80800) umount2(&(0x7f0000012000)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x40000011) r1 = syz_open_procfs(0x0, &(0x7f00003fc000)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d98000)={0x10001, 0x2, 0x6, 0x6, 0x0}, &(0x7f000079d000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001f1000-0x14)={r2, 0x2, 0x10001, 0x2, 0xfffffffffffffffb, 0x1f}, 0x14) fcntl$setlease(r0, 0x400, 0x0) sendfile(r0, r1, &(0x7f00005f3000-0x8)=0x0, 0x613a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/21 03:59:53 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000f4d000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000261000)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x32}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000322000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004a8000)={r1, 0x200}, 0x8) futex(&(0x7f0000f7a000-0x4)=0x0, 0x80, 0x0, &(0x7f00003a8000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x4, 0x0) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x7ffffe) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x402000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x40) 2018/01/21 03:59:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xe) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x0, 0x0) 2018/01/21 03:59:53 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) 2018/01/21 03:59:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000d7000)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@generic="346206c75112c28295dde568aa28bdad", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9, 0x5, 0x2, 0x400, 0x80, 0x1000000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088a000)={0x0, 0x1, 0x0, 0x8000}, &(0x7f0000108000)=0x10) syz_emit_ethernet(0x22, &(0x7f000028e000-0x22)={@random="64a763a02e19", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x3, 0x5, 0xac}}], {@can={0xc, {{0x3, 0x10000, 0x800, 0x9}, 0x6, 0x1, 0x0, 0x0, "884f42034d988573"}}}}, &(0x7f0000c12000-0x18)={0x1, 0x4, [0x426, 0x49d, 0xb2c, 0x5a0]}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b60000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @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]}}, 0x8c) ftruncate(r0, 0x1) syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1ff, &(0x7f0000f7e000)={0x0, 0x0}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d87000-0xde)=""/222) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b13000)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000081000)=""/0, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000303000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000016e000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000442000)='scalable\x00', 0x9) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c6f000)=@generic="7c41044bf11b00cbc2b06b06c1eee0f3") rmdir(&(0x7f0000d76000)='.') 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a96000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a96000-0x3)='/dev/rtc\x00', 0x80800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000001000)={&(0x7f0000a94000/0x3000)=nil, 0x89, 0x0, 0x2, &(0x7f0000a93000/0x4000)=nil, 0x1ff}) 2018/01/21 03:59:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000)='./file0\x00', 0x2000, 0x84) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/01/21 03:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a09000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000ade000/0x3000)=nil, 0x3000}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x1, 0x0) sigaltstack(&(0x7f000086c000/0x3000)=nil, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(r0, &(0x7f0000b08000-0x8)={0x88}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001c000-0xc)={0x0, 0x0}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) signalfd4(r2, &(0x7f0000c78000-0x8)={0xfffffffffffffff9}, 0x8, 0x800) wait4(r4, &(0x7f0000b87000)=0x0, 0xb, &(0x7f00008da000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timerfd_gettime(r0, &(0x7f0000aba000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000ada000)={{r5, r6}, {0x0, 0x9}}, &(0x7f000052c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000001e000-0xc)={0x40000001, 0x0}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/01/21 03:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xffffffffffdffffd, 0xff7ffffffffffffd) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ac5000)={0x0, 0x2, 0xffffffffffff3071, 0x100000000}, &(0x7f0000922000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000cad000)={r1, 0x1, 0xfffffffffffffffb}, &(0x7f00005c5000)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d24000-0x9)='/dev/rtc\x00', 0x80000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00006f0000-0xc)={0x40000004, 0x0}) r3 = epoll_create1(0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000458000+0xd62)='/dev/autofs\x00', 0x40100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003b5000)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xc, 0x5, 0x7fff, 0x120000000, 0x1, 0x5e593f83, 0x3, 0x1fe, 0x9, 0x200, 0xffffffff, 0x2, 0x10000, 0x8]}, &(0x7f0000ddc000)=0x108) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000281000-0xc)={0x0, 0x3, 0x0}, &(0x7f0000ca5000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000895000-0x6)={r5, 0x4}, &(0x7f0000138000-0x4)=0x6) epoll_wait(r3, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 03:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e4000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000354000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c18000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00006a1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x6, 0x0, 0x4, 0x100, 0xffffffffffffff80, 0x200, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000811000+0x406)=0x1, 0x4) 2018/01/21 03:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000093a000-0xb)='/dev/loop#\x00', 0x0, 0x4001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b14000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000082a000)=0x8, 0x4) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) userfaultfd(0x800) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getrlimit(0xd, &(0x7f000049f000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f00007f1000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) acct(&(0x7f0000683000-0x8)='./file0\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a5000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000bcd000-0x4)=0xd2) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000007c000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x6, @broadcast=0xffffffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000d15000-0x4)=0x0) fgetxattr(r1, &(0x7f0000f09000)=@random={'osx.', '/dev/net/tun\x00'}, &(0x7f0000665000)=""/238, 0xee) vmsplice(r1, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000be2000-0x4)=0x3, 0x4) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000c8d000)=0x0) 2018/01/21 03:59:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000210000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00001c3000-0xc)={r1, 0xfff, 0x30}, 0xc) mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00008a8000-0x92)=""/146, 0x92) r2 = socket(0x14, 0xfffffffffffffffc, 0x7f) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dda000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00003d9000-0x10)={0x2, &(0x7f0000ddb000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000ddb000-0x8)={r4, 0x2}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r2, 0x0, &(0x7f0000ddb000)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000b37000-0x60)="2b000000110047f1936cbff70724000c16ffd7000104000000010f66b83d477105001a00000048242e5263", 0x2b) 2018/01/21 03:59:53 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0x4)='/:(\x00', 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000016000)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000017000)=0x0, &(0x7f0000018000-0x4)=0x4) mprotect(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/21 03:59:53 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) fallocate(r0, 0x0, 0x2, 0x1f04) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/21 03:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) removexattr(&(0x7f0000c3f000-0x8)='./file0\x00', &(0x7f00001bc000-0x10)=@random={'user.', '*eth1user.\x00'}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001da000-0x8)={0x0, 0x7fff}, &(0x7f0000acb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f5b000)=@sack_info={r1, 0x0, 0x1}, &(0x7f0000e96000)=0xfffffffffffffdb8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000b2000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000725000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000065c000)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00006d0000-0x2d)="2c1467ed78c0c543a73c90bcec534e44cc26ef72b50055cdc950d972c96e96c9676a362298042568517b8b3d51") r2 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000030a000)={0x0, 0x0}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) r3 = memfd_create(&(0x7f0000994000)='$nodevGPL\x00', 0x1) ioctl$VT_ACTIVATE(r3, 0x5606, 0x6) bind$inet6(r2, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 89.947691] binder: 17387:17397 transaction failed 29189/-22, size 0-0 line 3004 [ 89.971700] binder: 17395:17400 ERROR: BC_REGISTER_LOOPER called without request [ 89.993866] binder: send failed reply for transaction 172 to 17387:17397 [ 90.005171] binder: undelivered TRANSACTION_COMPLETE [ 90.011309] binder: undelivered TRANSACTION_COMPLETE [ 90.011316] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.011407] binder: undelivered TRANSACTION_ERROR: 29189 [ 90.034046] binder: undelivered transaction 173, process died. 2018/01/21 03:59:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000720000-0x18)={0x5, 0x2, 0x5, 0x20, 0x77, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) fallocate(r2, 0x0, 0x0, 0x1) 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00003c4000-0x8)={0x0, 0x0}) r1 = signalfd4(0xffffffffffffffff, &(0x7f000043d000-0x8)={0x0}, 0x8, 0x0) setns(r1, 0x0) 2018/01/21 03:59:53 executing program 5: pipe2(&(0x7f0000207000-0x8)={0x0, 0x0}, 0x84800) syz_open_dev$mice(&(0x7f00005a7000)='/dev/input/mice\x00', 0x0, 0x41a003) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000015c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r1, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006cb000)={@common='sit0\x00', @ifru_flags=0xd00}) r1 = socket$inet6(0xa, 0x100000000002, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) 2018/01/21 03:59:53 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000001a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f000001b000)='./file0\x00') mount(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00', &(0x7f000001b000-0xc)='binfmt_misc\x00', 0x800810, &(0x7f000001b000-0x65)="25ef08dfab878a8afefde4c62c929047345e6a28a05f6cd116dd3fa7ec2dc4176161cdccea2c97dc66e2ef82c129a96eb8bf0e358a987dfbc233bb22bc2f995616f7cd6099b3d77ac33bbc34ecb9e994bcb1ee9d00ea3de72bdeb2b6ff7d5c4577c489c423") getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000001c000)=[{&(0x7f000000e000-0xee)="f88b7a4ce44041a350e86dd2799765627508ab2f9b2037f87b6c416f74c3e8b0003d9725114c53629ae10ef53e5b8363c5497b742d914f9b28c2049d6cbb4ae4aeeb5caad7b9b181f4f818647960ed372ed864bd1870649a5f6075cc6a6a2f8fb1382b84bbf8293e3750a0fbf9444b565d95f5c0b6cb0ec786168cb6305904c438e050fa634db927ad8507239dc98a2bfe2b28470f78b3248af4ba68142e8bab32c15a17a33cacee50018ca453bebb0889c3767a8f26ebdd15062338c7ed570b8c7742963a61af166251fb354d071bd7df7034702670dfef6c4643912ad8fbf253d333f78493b56599001500bbf4", 0xee}, {&(0x7f000001d000-0x3c)="8909ad952ecc7f25403a4b6b09190eb9db54e996aa687984e776abdb5398963989cb6a88810fd6858daaf56e478adb637d228db0ae174236ac055612", 0x3c}, {&(0x7f000001c000)="6e20e9f6cd7331565820db40f22aa124f8fdf92d70ec7df9b0792d0c22af6bb723a806c41529611e10d816d354176984d9bb9638a7d334d821dcd7bb95a3babdbe62b0b72e9780906327849c08f80806d053109b731ebbab41803462afee3d841ffac13981ebc32a82a774dd4884058e04beb8ddc18dfca9e2fc3917b550413f67a1d1dd59e1382bdd49b9056e8aa30c1f6e1f3c7f2fc39734bf6ee8cb1e2fc4ff7811772f1de662e5e382b9cff3f59acfde98af7a7b", 0xb6}, {&(0x7f0000010000-0xd3)="be260ff6ef271ee9cc5d6760afb4936ea4dcb242c1f6739e69461c6a7f0f7d227749bcd00e37379a615a332c9cc5c1e2e1e8ecb8c70a2b773b8665bed51d13514c05d8655c9edaf68572b727f3a6951d58fea2c02f572f0400e71da5be3473ea5f0e2f9c87de3290f0480d7703bb8e9e72b9876f94acf9c6f9ef31e7a3f984724d1e7f83b38abcd23603791648f8c0d2dc1452bab4061121fc91c523d6db13c6ecce177d2599556b7cd2a0118a77f6262e1fbf5ac6f735a1efb951e5642317b9d64c42069c76f29f1e19528df866d872ad7142", 0xd3}], 0x4) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000001b000)={0x0, 0x0}, 0x2, 0x7fffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x549f, 0x80801) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000)={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) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x4, &(0x7f0000000000+0xa90)=[0xde, 0x8, 0x4, 0x4], &(0x7f0000000000)=[0x800, 0x5], 0x22, 0x3, 0x3e77, &(0x7f0000004000-0xc)=[0x5, 0x11, 0x3], &(0x7f0000003000)=[0x2, 0x2], 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 03:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000362000)='\b', 0x1, 0x100000004043, &(0x7f0000b09000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f00000d5000)=[{{0x0, 0x0, &(0x7f0000321000)=[], 0x0, &(0x7f0000b5b000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x400000f9, 0x0) r1 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r1) 2018/01/21 03:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r0, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c85000)={0x0, 0xce, 0x10}, &(0x7f0000e34000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007ee000-0x14)={r1, 0x4, 0x4, 0x9, 0xa00, 0x0}, &(0x7f00003e9000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000049d000)="2400000026007f000000000000007701000000ff0100000000000000ffffff60b3000010", 0xffffffffffffff13) [ 90.042469] binder: 17395:17400 ERROR: BC_REGISTER_LOOPER called without request [ 90.050435] binder: 17395:17400 transaction failed 29189/-22, size 0-0 line 3004 [ 90.058976] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 03:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000615000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = add_key$keyring(&(0x7f0000ca6000)='keyring\x00', &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000fa4000)=0x40, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 03:59:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000af7000-0xa)='net/snmp6\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f9b000-0x4)=0x10001, 0x4) pread64(r0, &(0x7f0000b86000)=""/148, 0x94, 0x1000000000001) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000051000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffed5) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d04000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd, r1}) bind$pptp(r0, &(0x7f00008ad000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) syz_open_dev$loop(&(0x7f0000335000-0xb)='/dev/loop#\x00', 0xffffffff, 0x40000) recvfrom$unix(r0, &(0x7f00005dd000-0xc2)=""/194, 0xc2, 0x40012020, &(0x7f0000118000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00001f8000+0x8e)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f00002fd000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005de000)=0x10) syz_open_dev$evdev(&(0x7f000089a000)='/dev/input/event#\x00', 0x4, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000539000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00002d7000)={@generic="4b859958efafaa45d3e16bee0054e266", @ifru_ivalue=0xfffffffffffffffd}) ioctl(r0, 0x5101, &(0x7f000042a000)="") ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000319000)=0x10000) syz_open_dev$sg(&(0x7f0000353000-0x9)='/dev/sg#\x00', 0x9, 0x2000) 2018/01/21 03:59:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004aa000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004b1000-0x4)=@int=0x200, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b30000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x3, './file0\x00'}, 0xffffffffffffff1f, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, []}], 0x30, 0x0}, 0x20000000000) r0 = gettid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002ab000-0x9)='/dev/rtc\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008a8000)=0x0, &(0x7f00006ca000-0x4)=0x4) stat(&(0x7f000029d000-0x8)='./file0\x00', &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000d7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000068a000-0xb)='/dev/hwrng\x00', 0x109140, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f00007ba000-0x28)={@common='ip6tnl0\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r4, &(0x7f00009f9000-0x38)={&(0x7f0000c6f000)={0x10, 0x0, 0x0, 0x20b04d02}, 0xc, &(0x7f000035c000)={&(0x7f0000acd000)={0x14, 0x19, 0x1, 0x7, 0x1, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) getsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f000047e000)=0x0, &(0x7f0000e07000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f000016b000)={&(0x7f000004f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000063000)=[{&(0x7f00002fb000)="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", 0x1000}, {&(0x7f000028c000)="6f741f27cd0e52e3263375713c30322abe39800ef3bc8a86a4bbb6c6032d31e31edd07fef4387d9e", 0x28}, {&(0x7f0000e16000)="5c7788292ce3dd4d126cb2b7cdaa69d278c7acc82c3a901f90236bd97481e1dd53903b351fd58e5b7ea3c948bb64a2003ba9b449e3157e8d53b92e94723a0a1d1426b3e20d9ece07fffe60a819e36278065c4ae00f1cfbe2675942a9925441fd082ba8d966c3842101a74b5bfdb6f5d6ade9e33bb00a3ccf3a3bdf6d13a9587ff152efac5b4d3c0cac30986d718baf4b685aeafabff6082b234760daa483a0bb3d953f3cd6901d6ff40b8d37d9dbef9e7e865b9a76889026d2093a4fb017d2909087b54033490d1d11a3284e4a03199d8002d0a38c2b8f945e232e413fba06a836039e4304acd42966", 0xe9}, {&(0x7f0000dec000-0xa1)="6e7c68415120fb484e0c6e3ed027d9ffd0d364fcf8321d083a5b9b18aee4b3c378692d97be0956c15b02c29f10ccd73b3447a15744e83c6b5dd512d548614f23c5ba343185a6b2cd5bd1ecf9476f60cdeb37eae898edc3c8af6161baea21674a596d258ae435c3d9a8214a70ed1eb93fcd611c2596c94ea280f98169516ac3071744dce47aaaad1bdc87b77016fc95dbdd1e7e48f81c3c5b0fc227eacd34c1ed12", 0xa1}, {&(0x7f0000c95000)="73e51b967f8308d4715f31120902348059977b3e6b613dee4971f4620f4531bf65ca3dccb0d8cf5609f62b183233775b0346b9785bbc31683e48a63d0049de43f2a6038303835076bfd19ed05de7d4c0e8ffcc46c7f22bd0de585bfa1a109acf853a3887ac26c50628e26d0d76179ec7cf2c95a6b3d67add10c5a6f10ee6bea01324e39834b685bfdbe9438d350c87c9b8fdd5b43eebbf8665f8cf03cac7b90864396c27f5fc7bd7c05ff5ec5fefbe26c1c1185c739d032627d01968cd0676f5c1bde7df00e673b90834b6e4aeb411", 0xcf}], 0x5, &(0x7f0000196000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}], 0x40, 0x40000}, 0x44) 2018/01/21 03:59:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000f07000-0x8)={0x0, 0x0}, 0x80000) connect$l2tp(r1, &(0x7f0000d1f000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x4, 0x2, {0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff}}}, 0x32) syz_extract_tcp_res(&(0x7f0000850000)={0x0, 0x0}, 0x0, 0x0) r2 = geteuid() lstat(&(0x7f0000f6a000)='./file0\x00', &(0x7f0000201000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00001fc000-0x8)='./file0\x00', r2, r3) 2018/01/21 03:59:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f93000-0xd)='/dev/usbmon#\x00', 0x2, 0xc0100) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000059f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e80000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009e8000-0x30)={0x5c, 0x0, &(0x7f000067e000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x30, 0x30, &(0x7f0000ff5000)=[@flat={0x0, 0x100, r1, 0x2}, @flat={0x776a2a85, 0x101, r2, 0x2}], &(0x7f0000987000-0x30)=[0x38, 0x0, 0x30, 0x68, 0x40, 0x48]}, 0x20}}, @dead_binder_done={0x40086310, 0x4}, @exit_looper={0x630d}], 0xc4, 0x0, &(0x7f0000786000)="60b1ebfce9abe665cb03b7951a6725058902be3a0137d474d24c5e76b93a53f1f4b13c5a90009f3251b8c71e9540baf3201af7cc2d1fb318142da5a48b92bc70bb8c2c6741fcba97165af34c67b94b0dc9023cac109f37386d2f1ec5f5c42b89ff5ab86be5cdec794badd197110888ea5156a800198594d910a156346f74a9db7279682b772a49bf819f2acaf81a0b95e37b94466afa64463a7af8a366a80d3e6546e276f196689af4599c30e5ed5896827b91fe0ca3bdf6c89d5dec43e103305e6016b8"}) r3 = socket(0x1000000000010, 0x2, 0x10) recvfrom$ipx(r3, &(0x7f0000537000-0xa9)=""/169, 0xa9, 0x0, &(0x7f000017d000-0x10)={0x4, 0x0, 0x0, "c7b74dcb7af7", 0x0, 0x0}, 0x10) getpid() recvfrom$unix(r3, &(0x7f0000bcb000)=""/213, 0xd5, 0x60, &(0x7f0000bc1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) getpeername(r3, &(0x7f0000938000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000082c000)=0xe) removexattr(&(0x7f0000e39000)='./file0\x00', &(0x7f000062d000)=@known='security.evm\x00') poll(&(0x7f0000bdb000-0x20)=[{r3, 0xa002, 0x0}, {r3, 0x20, 0x0}, {r3, 0x1030, 0x0}, {r3, 0x80, 0x0}], 0x4, 0x9) write(r3, &(0x7f000015b000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$inet6(0xa, 0x80000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00002de000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:53 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000000002, 0x0, &(0x7f000024c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fc2000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000849000)=0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fc3000-0x10)={0x0, 0x2c, &(0x7f00001cc000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}]}, &(0x7f0000fc2000)=0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fc2000)={r3, 0x4}, &(0x7f00006b7000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xf, &(0x7f0000b33000-0x4)=0x0, &(0x7f0000fc4000-0x4)=0x4) clock_gettime(0x0, &(0x7f0000a2c000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f00002a2000-0x120)=[{0x9, 0x6, 0x39aa, 0xbd2, @tick=0x6, {0x0, 0x2}, {0xa3, 0x4df}, @ext={0x76, &(0x7f0000c99000)="2a236e855f57215c4853dfc417cb24d75108adc79bd5889f3bf8933d5680dbcc9cdf38753856586ca7d16806925da02727e23570c22bed195bfd367b8097d4ae8798a664c2da9ad963dcbac163d70bb0992c97ec87ac88e8494b0cae17354748688c51dd357f26ec1fc480fec90409ec97ab222a91da"}}, {0x9, 0x7f, 0x40, 0x2, @time={r4, r5+30000000}, {0x4, 0x2}, {0x1000, 0x4}, @connect={{0x401, 0x22f}, {0x1, 0x2}}}, {0x7, 0x80000000, 0x2, 0x100, @tick=0x2, {0x4, 0xffff}, {0x5d45440d, 0xe6d}, @note={0x688, 0x5, 0x7, 0x2, 0x7}}, {0xfffffffffffffff7, 0x7, 0x10000, 0x100, @time={0x0, 0x0}, {0x8, 0xffffffffffffff01}, {0x6, 0x9}, @queue={0x1, {0x6, 0x5}}}, {0x5, 0x0, 0x3f, 0x3, @time={r4, 0x0}, {0xffffffff00000001, 0x62}, {0x1, 0x5}, @connect={{0x100000000, 0x20}, {0x3f, 0x7}}}, {0xe4, 0xa9, 0x0, 0x2, @tick=0x7, {0x5, 0x5}, {0x190ebc43, 0x7}, @ext={0x20, &(0x7f0000fc3000-0x20)="7e110cab1d2c0f1413ea75abeda695ea03ae8269cdc642a9960cbf9fcd45277f"}}], 0x120) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9c000)={0x0, 0x0, 0x0}, &(0x7f000087a000-0x4)=0xc) ptrace(0xffffffffffffffff, r6) r7 = gettid() ptrace$setregs(0xf, r7, 0x100, &(0x7f00006d5000-0xe7)="87371466d3df4a3904c432cd6642e6f880dff4791ce977dcc8c93b58c2915f7a666af20b50c1f86016814809c6b7754eeff3bad7f9e200d6176d814e45b0c34e4ed3c6456205712226fb17ca04f6792efcef07def9b8a11e964f99ecbf1e0b3af0233251cf2b12e99f3c6504e3b30475fb2d8d2a64ab8b763189d7c6ed87651a42af2d4314fdf8ca9b195c07bafee53da3fbd0af47033611c22b83675484e1a19dd05ba73d764ba1773e60a781417d3e5861ee2a31e7a4072c05d12a1a658c73f8ef6abbd0c16700cea5eb93ae223792b729a067f2f639f256008c339f2dec662cd4727a0cbb17") sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000fc3000-0x108)={0x5, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3b, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) lgetxattr(&(0x7f0000ea1000-0xa)='./control\x00', &(0x7f0000d4c000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ef1000-0xf2)=""/242, 0xf2) r0 = open(&(0x7f00000f8000)='./control\x00', 0x0, 0x80) openat(r0, &(0x7f0000c2e000-0xa)='./control\x00', 0x40000, 0x100) 2018/01/21 03:59:53 executing program 6: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000011000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000013000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x200040, 0x0, 0x80000000, 0x0, 0x6830467ff0024076, 0x0, 0x9f, r2, r3}, {0x129, 0x1, 0x20, 0xef, 0x7f, 0x412acac0, 0x1000, 0x682}, {0x13304000, 0x8, 0x401, 0x61f}, 0x6, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3, 0x3, 0x3, 0x5, 0xce73, 0x80000000, 0x7f}}, 0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000013000-0xa)=@random={'trusted.', '%\x00'}, &(0x7f0000002000-0xf1)=""/241, 0xf1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x0, 0x4, 0x8, 0x101}, &(0x7f0000013000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000012000-0x10)={0xffff, 0x2, 0xc9, 0x8000, 0x0}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0xfffffffffffffe00, 0x2, 0x0, 0x2, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000011000)={0x0, 0x63, 0x30, 0xffffffff, 0x1}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x423}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x200, 0x945, 0xb078, 0x6}, &(0x7f0000011000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000)={0x0, 0xe2d}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x1c, "a1523d86ba46f7a03be1eb98aa4070d4105abea388f3fc30e37a30dd"}, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000011000+0xcee)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000)=[{&(0x7f0000012000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)="49e2ec94e32373a3fbf6e22d7382ac895436d3c6ee0398bfdf9ac699f7bdd3", 0x1f}, {&(0x7f0000004000-0x12)="bfe5ef7c6d1cfc9816fa71984bd2a0577469", 0x12}, {&(0x7f0000001000)="f9b87e7afffebaee128733ef35ea44d05951675dafb3e99076c52fc15029014c1639a0934650dcced6b95b9a8c99d427f03bc57d5653a7ae54d7d55296940fa7569aeefe864dab1b652ff2ee24fda0b79af037e265a9c8916f68bbcf05f1393f004a10a9417c8e5a882adeff19d66f504d912c977ad9f3db38916a12692f7e82714175f6eeb4bb2262e538742fb503e7d3238d7d241b8d81af7d7312d3afe7330c0614cc3f242dce0d16", 0xaa}, {&(0x7f0000003000)="69868ebc68820d2c5b522ffec5c67b5cb260e530002785d34ec3f312696cf64fc2", 0x21}, {&(0x7f0000004000-0x72)="e448151aac69bb73cecf42093d2203c65316001f411580b36cadd0cfc240789e454f55108683dead64db1b76ae343e0ea2462e07dd4faf03f8d2f7d3a54022cc20c0ab1cea1c75593faf5301381b9dc698648d577c6264676fd0a18b242d6448eca82f2c0ae514b56749b330dbc9cd73a964", 0x72}, {&(0x7f0000004000-0xfa)="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", 0xfa}, 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0x1000}], 0xa, &(0x7f0000013000-0xc0)=[@init={0x18, 0x84, 0x0, {0x1, 0x7, 0x3ff, 0x100}}, @sndinfo={0x20, 0x84, 0x2, {0xcf95, 0x202, 0x0, 0x10001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x55e5, 0xa940, 0x200, 0x8, 0x4, 0x2, 0x8, 0xffffffffffffffac, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x3, 0x80000001}}], 0xc0, 0x80}, {&(0x7f0000003000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000-0xa0)=[{&(0x7f0000012000)="d2e331666e5733f7f72ca2390b28572a2509", 0x12}, {&(0x7f0000003000)="90e2f35dce093a41f8c1a6a3de81a6c3d5e7c3c55b96d378236c23042c767d486a9ebf307382368f665e97f865293793554e047c46946505973bb6f7f518b87c3ffe0426280c0614a0ceae6856fa7dce8070e05987bd040c9ac707947cabb1331fb702784b85572c7ea3d5d8c4e4e4fca690309c1c1d068490bf469970a7e6229cb55998b68e560386aab74dcc0dfe1c6f5a1d2adb7fff076f4c62b8fd66291d86f4f9960316", 0xa6}, {&(0x7f0000002000-0x5a)="04c9d625ead2eeb5dcf113b9cc6b772501d901924ba8b764a7c0a90fce447396b1091b844a2989fe888830bcdd4bac417ff471d475385f3079bd1ca3c3bc10514f048d8b9e6099a3b39c61c4f456e1d77367e18e048694413fbb", 0x5a}, {&(0x7f0000000000)="2df2c7bf6d3a50ed3443ab99ba38a50100d551676c719ac8aa3befc23fac65d7024070b498053a05", 0x28}, {&(0x7f0000003000)="c5b518997aacb61bf5f9e99d084e8a9b28dc63424ca1b446a9063b62a9f61d4cbda46c595153171c81b02253165516e9874bd5ca7a564d981a6aafebeea349b75d9bf1e5dab0b3b98fa0d99f22d5dae0fb94c5b32c408fcadc86e06c6b7ae073ebe766", 0x63}, {&(0x7f0000003000)="3eaf72dda643c5fb2aa46fad0aa013ab7226fab358bb4f0494d8bde7b572290477037e952ab6cc6fc3fc37980599254ebae7d0c4783adcb3814bdaf8c5a5bde6", 0x40}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000013000)="5f31124da92b5bb66924319aa5733954ae0bb089e8ebbfbee12dee3a6be475baa6193264b388746888cb646d6b81bb572e2e079cfa3da459638ed2820c252ef1ae9a0048069af2edd42b31b8da4fedfd3703a7263d63143052e76ca8a017d1a46991cd77e0dbade11fec54bd6b12e05c2fe5c269e8224df7686513757198b286849ebb", 0x83}, {&(0x7f0000003000)="b4f059891d75b0fdf750e5342fd8ea7bda73dcb7877fcea337358620dcf95c8a07c0f39e3e7f75b7384de1a32f5a8a8567b3c71f20e97224f9fd026bd938ad5e6088962f1795f19e932636b81d9f6411e3c134d5d9d292773537cdf3576af0930dfe97943f99f681bf9a942a2a9540ec6a02a34028b01d2e332a67882c1ea0efae9aabec3baa6d6cac281c07ff37547c6045e8c714c0840b976560221b4f6436214b3670a747dac46c765f97df647d32be1ad3d9885ccd6b419546021ac121b5c8dfb78e6f83d4591a9263dc41b81cd6402dbf9950efb33ce723", 0xda}, {&(0x7f0000003000-0xf2)="eab92b89c8c6eb49e6c130564bdc10f97e68dbff4ab1d83bf4f70bc9e269810bd3a68ec2f6bdcd08ceb3a82248e9270ddd5aef8ec0b92bbf833178d06ad3b6b77270e6e019a83f8dc606008a563341c8d9ac51fce7ff66a8c0cdb639a2ccb36b13d7bc04567e7819b3e1e437639aeb6e934700b322e1dba06738845f7e351e1702b713731a42b59c01fc6a3c775faa98f98ed3c9808aa0db96dac01eb22a6ae78ca3b4ff18b44d6552672d4e47709bd7ce0951de76ee891580b065784cc28d3e99b626df8e011fd50532192c3405fb79786bf8c0b8717c30f72200debf65aaf1f7c6afd329affe536b3147cea49cf3473590", 0xf2}], 0xa, &(0x7f0000011000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000000, 0x8, 0x6, 0x3ff, 0x200, 0x1, 0xb76, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x203, 0x2a3c, 0x8, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0xb1fa, 0x20, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0xfff, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x1, 0x8, 0xffffffffa0080610, 0x6, 0x0, 0x14, 0x6, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x208, 0x1, 0x9, r12}}], 0x120, 0x80}, {&(0x7f0000002000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000014000-0x19)="7402a7d26186e4aa112f8d5685f8e357928f063e10b895e324", 0x19}, {&(0x7f0000004000-0x33)="8d47d0e5de4859c989a742c14438d5f71368ffdbbc162ff33c4a65807979bc43996a2f888a40c288239e1c32b374fc37c7ce66", 0x33}], 0x2, &(0x7f0000004000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4, 0x1, r13}}, @init={0x18, 0x84, 0x0, {0x5, 0x500b3f7a, 0x4bd3, 0x7}}], 0x60, 0x40}, {&(0x7f0000013000)=@in={0x2, 0x2, @rand_addr=0x595, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000013000)=[{&(0x7f0000000000)="133faf59e558b229c4af07fcaeb741bccfe494cf8f069c73a8264fc29fa48c5ba867f34ab518487d3147a35c0809c8d358d1887f8aafb28cece041f0bd8e497626ebada8a9c721cd1f9d3d8a3433a34bec6c2c1354c5d60734adc341e30f9591938ac564998a26212964231e728a49fbf8db5283367044cb622bf1c4180dc13d73ca591d921c81bc96f137269b73164d46d0cb45fd597b60b7220ec4be328cc62a4c1ab68bd9156bb996c4aa565c75b0140af9727511c2f288220e02feae8fd784c7901ff42174cc4a3ca10703e0581441d4541c345eed450ee0a7d435a0", 0xde}, {&(0x7f0000002000-0xa7)="b8a8230b686f7415975144693f7be50e811aa62141fde8dfa6c5c83adeb7306fd02d154b6edeb56d5d13ccb36d5b8b9a64c2b90afe642f9627881ea34d423975e9c79a784e2965bb58ac99906abd70bb089c1534ca1b8ef5fa2dc29dfeb78273cf25d4dd1e40498875cf01eb6246f1cfe685ce59b7a9e746f95279978f1f038ab67fd04afc7737e8bddc47f24db2b491df59ab8a26f6e2cf399f105224280ec64137bc289adf73", 0xa7}], 0x2, &(0x7f0000013000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8002, 0x8, 0x100000000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x98, 0x5, 0x800a, 0x4, 0x2, 0x8, 0xffffffffffffff10, 0x6, r15}}], 0x60, 0x40}, {&(0x7f0000003000)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x404}, 0x1c, &(0x7f0000011000)=[{&(0x7f0000013000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="0bc4c1b27d73df2f6d75022e7d2870df20268d2ec75536721b36dd31d0fe", 0x1e}, {&(0x7f0000012000-0x1a)="7ae8bef82f236aecc75c5b802fc168463e7e48098a239609cc4d", 0x1a}, {&(0x7f0000004000-0xa6)="904e0a27d003265a26a88c065c3720a0103660d6d7e025c0288f4db36df50d884f90bbe150a648e74d4d47d6b341bfe333522a3621c602f4e508b3dbcd2a86a6f7b9e2f82995c472972e2c105a254c8754412cf59fafe6f99f9c073b58685ea5ba793ff1c3ca26298e7f034b6e531f0d76a2a6cbed6819c72d3c09a3f6e349e8d524f49fbfb1a689f6e04c3411e229077b8f545bc17f7532c619005d7bd8ae4fe0eb5014887b", 0xa6}, {&(0x7f0000012000-0x6b)="30bde1ee27b78458e8650c8742a1072114c0762f342e14ccfe5b45cf0822406e237fb5a9cb2cf668901258022c1e7f75cc9f533def2ec0ae5c35bca62d0693b63c173969e4cc5147ed3037466209ab768cd6d7b1610d9c57fb7806aea0c9bb20d5de9207c9678e5054893c", 0x6b}, {&(0x7f0000004000-0x28)="7ce735a4a3d0230ad26fd81b40e635d675e4597381acdfa10602cd3b4bff482db825d094b887395e", 0x28}], 0x6, &(0x7f0000012000)=[@init={0x18, 0x84, 0x0, {0x3, 0x70, 0xfffffffffffffffe, 0x6}}], 0x30, 0x4}, {&(0x7f0000000000)=@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000012000)=[{&(0x7f0000004000-0x3)="59d20d", 0x3}, {&(0x7f0000000000)="ab8b51321ccd447d66ff4549eda1dca1a7d2f2bc01d2b01b6b84fb0b5de2da86f2b778b55f759b2d54b3005cf980619bfde4a3f441", 0x35}], 0x2, 0x0, 0x0, 0x20000000}], 0x7, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r16, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000013000-0x8)='[vmnet0\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000003000)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000014000-0x4)=0x0) setreuid(r1, r2) futex(&(0x7f0000012000)=0x4, 0x3, 0x7fff, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f0000005000)=0x400, 0x1ff) 2018/01/21 03:59:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mknod(&(0x7f0000a25000)='./control\x00', 0x49, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000ceb000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') mq_getsetattr(r1, &(0x7f0000a75000)={0xffffffffffff8001, 0x1, 0x1, 0x1000, 0xfff, 0x8, 0xaa, 0xca}, &(0x7f000077c000-0x38)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ba0000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0x14) utimes(&(0x7f0000a68000)='./file1\x00', &(0x7f0000637000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) socket$unix(0x1, 0x5, 0x0) mkdir(&(0x7f0000958000)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x2c5) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000004000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58, 0x80800) fdatasync(r0) 2018/01/21 03:59:53 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) fchownat(r0, &(0x7f0000003000-0x8)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x4040, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2018/01/21 03:59:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x9d, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xa)='net/nfsfs\x00') ptrace$setopts(0x4200, r0, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000002000)=0xc) getsockname$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000004000-0x20)={0x18, 0x2, {0x3, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000)={0x2, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x8f, 0x800, 0x8, 0x0, 0xffff, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000006000-0x10)={0x0, 0x68, &(0x7f0000002000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000005000)={r2, 0xf95}, 0x8) timer_create(0x7, &(0x7f0000001000)={0x0, 0x10, 0x2, @thr={&(0x7f0000006000-0xc)="3db415988e92cdc8f2230ecd", &(0x7f0000006000-0x20)="d7df455eb8daf05125d0c4dfee964a3318dd993d107fe53da241725c27175026"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_delete(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000006000)="c1832bf1e17d4b232f9671611aee354f25b807801f75bb2b40315c3dbd162d1efa2861738479f373fac0bc16133d396d410c44574bff8704c3133c971c38c1e9372e09e34ffae475a1e3b6f7368f9dcf015d4949b3313fc9e8f61d2ccf26ce2f93d06995198782b40e13db932d8dc3173a9952fbb2915467b38f7b352ed5b5650b33b61ea3a26d04d4aac9ff1a94afdb58aa389f3d3c95327b021c1d88c7d1a11ff0c1eea0d00877e8e1a51efdb125364d9976004cb854a8f91425fa3365ea5b9749305fb6832f4b7d3283ec69f9d8106763", 0xd2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6133f972776cdf6c, &(0x7f0000005000)={0x0, 0xd, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001000-0x68)={0xffffffffffffffff, 0x2, 0x1, {0x0, 0x989680}, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000009000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7f) 2018/01/21 03:59:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00005fd000-0x4)=0x0, 0x4) 2018/01/21 03:59:53 executing program 2: pipe(&(0x7f000017b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ec000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x8001, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000002000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r3}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xffffffffffff5499, 0x1, 0x1, 0x51}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="727dc0aa3d4d575c838709ef8af82ad0", 0x10) sendto$inet6(r1, &(0x7f0000000000+0xa77)="4049f70aaf98da3b22f158b8ec2727c7cfb510199ef20e3593bace5d0d4cdf3432f6fd7f4d5bb1621b7b562a254c289481ff25417314bc4b5316e7435fb99aa2379bdf4f876fe2936eaacdd7196405611bcc06a5caac1d8458db003d154ff02c16f0d708c443b57e02cbade983ddfb96f1a86bf4e21d2e3ea379083513b42476153281515fda9943fdff59ddaeaec770c72a69d2ddaafc1e6a0234cbfcad22555911675d", 0xa4, 0x1, &(0x7f0000000000)={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={r2, 0xcc, "37aa61a2432611460d89a3ba0cd885756f2926599e4707936b0197c70fc7a284afea67bf25945d3aa15d663325ef5f5ad69f2f31532864ed445201ff690b85e7870a54940f64ba6c9e65f9f90894cae87d258300c8ef3d86e36ab69787776e755f55a28871f9daa7a5c18dbc8c464b6c1a3c3e200f9fb13b2e067c800e4b9da0bb64acfcf186da56500f3358fb151fec2db81511c66703ec1fa84fd079c4f5195a3b7bd884d8127ce4726511c04dcae9a93fefd05395731dca4b3102a852c5b872e51b341c0991fcd0df5a54"}, &(0x7f0000000000)=0xd4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000)={0x200, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00', 0x400) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001000-0x4)=0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000003000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$random(&(0x7f0000005000-0xc)='/dev/random\x00', 0x0, 0xc0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000-0x4)={0x5}, 0x4) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000003000-0x8)=0x0) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000002000-0x68)={0x80000000, 0x8, 0x5, {r6, r7+10000000}, 0x6, 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]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000-0xa0)={r4, @in6={{0xa, 0x1, 0xe56, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x9, 0x3, 0x24}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0xff7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x4017}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000009000-0x10)={r8, r9, 0xf3}) 2018/01/21 03:59:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0xc000000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000080000-0x8)={0x0, 0xffffffffffffff0c}, &(0x7f0000e25000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ac000)={r2, 0x2, 0x9, 0x7, 0x200, 0x5}, &(0x7f0000e27000)=0x14) dup2(r1, 0xffffffffffffffff) 2018/01/21 03:59:53 executing program 4: mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00007a6000-0x8)='./file0\x00', &(0x7f0000be3000)=@known='security.capability\x00', &(0x7f0000dc4000)=""/195, 0xfffffffffffffe1d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000002000-0x4)=0x7, 0x4) readlink(&(0x7f0000fd4000)='./file1\x00', &(0x7f0000fd4000)=""/0, 0x0) [ 90.416875] FAULT_FLAG_ALLOW_RETRY missing 30 [ 90.421624] CPU: 1 PID: 17494 Comm: syz-executor5 Not tainted 4.9.77-ge12a9c4 #18 [ 90.429232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.438561] ffff8801d685f4e0 ffffffff81d941c9 ffff8801d685f7c0 0000000000000000 [ 90.446626] ffff8801d0ee6410 ffff8801d685f6b0 ffff8801d0ee6300 ffff8801d685f6d8 [ 90.454610] ffffffff81661c5a 00000000000012b6 ffff8801c3eb5168 ffff8801c3eb50a0 [ 90.462594] Call Trace: [ 90.465165] [] dump_stack+0xc1/0x128 [ 90.470512] [] handle_userfault+0xa3a/0x1310 [ 90.476562] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.483558] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 90.489933] [] ? __lock_is_held+0xa1/0xf0 [ 90.495706] [] ? handle_mm_fault+0x117b/0x2530 [ 90.501910] [] ? handle_mm_fault+0x1fc3/0x2530 [ 90.508112] [] handle_mm_fault+0x1fd1/0x2530 [ 90.514142] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 90.521132] [] ? __pmd_alloc+0x410/0x410 [ 90.526815] [] ? __lock_is_held+0xa1/0xf0 [ 90.532585] [] __do_page_fault+0x5c2/0xd40 [ 90.538441] [] ? mm_fault_error+0x2c0/0x2c0 [ 90.544380] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 90.551013] [] do_page_fault+0x27/0x30 [ 90.556520] [] page_fault+0x28/0x30 [ 90.561765] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 90.568746] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 90.575725] [] ? iov_iter_advance+0xd70/0xd70 [ 90.581839] [] ? mark_held_locks+0xaf/0x100 [ 90.587787] [] generic_perform_write+0x1dc/0x500 [ 90.594164] [] ? page_endio+0x180/0x180 [ 90.599757] [] ? file_update_time+0xbc/0x3b0 [ 90.605784] [] ? current_time+0xd0/0xd0 [ 90.611376] [] __generic_file_write_iter+0x348/0x570 [ 90.618098] [] generic_file_write_iter+0x2d5/0x600 [ 90.624646] [] __vfs_write+0x4bf/0x680 [ 90.630153] [] ? do_iter_readv_writev+0x400/0x400 [ 90.636613] [] ? __lock_is_held+0xa1/0xf0 [ 90.642380] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 90.648935] [] ? __sb_start_write+0x14a/0x310 [ 90.655049] [] vfs_write+0x189/0x530 [ 90.660383] [] SyS_write+0xd9/0x1b0 [ 90.665638] [] ? SyS_read+0x1b0/0x1b0 [ 90.671058] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 90.677873] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 90.684421] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0xb)=@random={'user.\x00', 'self\x00'}, &(0x7f0000003000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:54 executing program 4: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = getpgid(0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r1, 0x9, &(0x7f0000000000)={0xf, 0x0, 0x3, 0x3}) 2018/01/21 03:59:54 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000001000-0x118)={0xfffffffffffffffc, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000e63000)=0x5, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key(&(0x7f0000bac000)='.request_key_auth\x00', &(0x7f0000f5a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000075d000)="", 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000dbf000)='keyring\x00', &(0x7f000004d000)='/dev/usbmon#\x00') 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000001001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) chdir(&(0x7f0000ad5000)='./file0\x00') bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045878) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x3ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x384, 0x0, [@generic="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"]}, @nested={0x14, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic=""]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) mount(&(0x7f00006e3000-0x8)='./file0\x00', &(0x7f000071c000-0x8)='./file0\x00', &(0x7f0000989000-0x5)='fuse\x00', 0x1000000, &(0x7f000060c000-0xb9)="c581bd6898214cb1aa7c3babd52d246d802c763a4356311fc3241c95e094ac1b4c3e4de5f03f8d1236c6ab4d962c91184110f4c85c0d86992c08c7cc73f37923806898d12eec911fbe351b3e3d7b772851053817fdde4c5f43c970ef99a7c728e9a4ecea0b06d38e3658404573322e2190e4664aa0a0c98099412277bcbece68618639f07674123d58c7496532fd59de76b10a82fe0bb206009f7dfab8decb22a31f79b4ceb758fb996f9bf0b404597d7c551a01c80dfcd8cb") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x2041080, &(0x7f0000891000)="") creat(&(0x7f0000677000)='./file0\x00', 0x0) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f000036f000-0x60)={0x0, 0x20, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000467000)=0x0) timer_gettime(r0, &(0x7f00006df000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_procfs(0x0, &(0x7f0000cb6000)='net/arp\x00') mq_timedsend(r2, &(0x7f000081b000)="bb73bd8e7f1d1ef350d8b4df221d1e9da6ea405863111a43aa0e91072a12038df8add0ee422a44192ed993e83eaff7932d9526d91343c6c9d3", 0x39, 0x6, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r1}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00009f0000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000c23000)=[{{&(0x7f00001ae000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee7000)=[], 0x0, &(0x7f0000471000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r0, &(0x7f0000004000)=""/4096, 0x1000) r1 = dup2(r0, r0) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000006000-0x3a)=""/58, 0x3a, 0x10000, &(0x7f0000006000-0x10)={0x3, {"8f75e591e01f65"}, 0xffff}, 0x10) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00001e8000)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x15, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae4000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f00000)='/dev/rfkill\x00', 0x410000, 0x0) r1 = syz_open_dev$binder(&(0x7f0000730000)='/dev/binder#\x00', 0x0, 0x2) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000259000)='attr\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8, 0x0}, {r1, 0x4010, 0x0}, {r2, 0x208, 0x0}], 0x3, 0x661) mkdir(&(0x7f0000027000)='./file0\x00', 0x40) open$dir(&(0x7f000088e000)='./file0/bus\x00', 0x4a3fc, 0x0) 2018/01/21 03:59:54 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000001b000-0x4)=0x100008) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000046b000)='/dev/keychord\x00', 0x200, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00006da000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00008e7000)=0x3) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fd6000-0x20)={@generic="c35e8caf04aa23c1c64f0c1cd1512ce4", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000cd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) socket$nl_generic(0x10, 0x3, 0x10) write$selinux_create(r1, &(0x7f0000ed1000-0x2b)=@access={'system_u:object_r:fonts_t:s0', 0x20, 'unconfined', 0x20, 0x38, 0x31, 0x0}, 0x2b) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000fc6000-0x4)=0x7fffffff) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000af7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0xfff, 0x1, 0x6}}) connect$inet(r0, &(0x7f0000f62000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000049c000)={0x0, 0x3, 0x0, 0x4bc, 0x3}, &(0x7f00005a6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00006bc000-0x8)={r4, 0x1}, &(0x7f00005c7000-0x4)=0x8) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00000d9000-0x10)={0x17, 0x0, &(0x7f00006c6000)=""}) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) execve(&(0x7f00009be000)='./file0\x00', &(0x7f0000610000)=[&(0x7f0000190000)='[\x00', &(0x7f0000c6f000-0x2)='-\x00', &(0x7f0000f90000)='\x00', &(0x7f00005c0000+0xf2a)='[\x00', &(0x7f00001bb000)='vmnet0vboxnet1@^$\x00'], &(0x7f0000984000-0x20)=[&(0x7f00008a6000-0xf)='nodeveth1^proc\x00', &(0x7f0000a2e000)='\x00', &(0x7f00005c2000-0x8)='trusted\x00', &(0x7f0000bc6000)=']selfself%\x00']) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x101) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[&(0x7f0000019000-0x13)="2d0101f8ff50766d6e657430fe"], &(0x7f0000508000)=[], 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000063000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) utimensat(r0, &(0x7f0000aa4000-0x8)='./file0\x00', &(0x7f0000775000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00005a0000)="66376da7895d4967157f9f5eefca4afb80678451dc62aa6aa2b5a70a24a00b93d556c7a6cb95956b5d750ac82a56db5dc582e015c24acbdf4e7d1a4271e43c4f5ae35d658d978a353e48aefe8078cbcc9aa18d658b757e827d782d") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$TCXONC(r0, 0x540a, 0x1000) execveat(r1, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[&(0x7f0000fd5000)='net\x00\x00\x00\x00\x00\x00\x00\tt6\x00'], 0x0) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/sequencer2\x00', 0xb00, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000eb7000)="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") signalfd(0xffffffffffffffff, &(0x7f0000d50000-0x8)={0x0}, 0x8) r1 = openat(0xffffffffffffffff, &(0x7f00009d1000)='./file0\x00', 0x8000, 0x2) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00004d5000)=0x5) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) munmap(&(0x7f0000b22000/0x2000)=nil, 0x2000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a94000-0x8)={0x0, 0x0}, &(0x7f0000a93000)=0x8) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000002e000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e73000-0x4)=0x4b, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000e8a000-0xc)={0x200, 0x6848314085ee33f3, 0x2, 0x0, 0x5}, 0xc) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000362000)="", 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 03:59:54 executing program 6: seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) membarrier(0x3, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00007ba000)=0x8) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000245000-0x8)={0x0, 0x0}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x200, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ea4000)={0x1, &(0x7f0000a01000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000523000)=@un=@file={0x0, ""/35}, &(0x7f0000c09000-0x4)=0x25) getpeername$unix(r0, &(0x7f0000e8e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005bd000-0x4)=0x8) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) writev(0xffffffffffffffff, &(0x7f0000bc3000)=[{&(0x7f0000ce7000)="5e8340f32313e53c413b3cdc92f5e5fdc7e12abd71d2e2e2a47f64438d916bb9bc3c8e2dfaa830f50f70660123ce4f156ae96ae4a0383cffb10d814aa5eeee1fcb605c68e2089eed5ad14b649fa5", 0xfffffffffffffddb}, {&(0x7f00000b0000-0x96)="0c56fbb44ccfa99d6279114cb63a849919140dc8b916060f2d0cd8487e84cd9240c968c1deb0707d099d9ee20d4aa8d1f71d465a2ed749d0e953214c794de2016d09f045c62955f905c749dc49a0fd88b4c66e83ad7eec672ac5f74970d32c210eb6f00d2d0fd8fab4427d4ec222caa9b4bd842cbd76053d816ea77cb8301dd2ebef9654685318fc431e91f972832bc71697a56405f4", 0xfffffffffffffcb9}, {&(0x7f0000328000-0xef)="8107139618a2dca0d116da71757169cb48308c42e7124d58b71dbb4591582aeadeccbd53e1325107cb699ca2669b1942707628322e6bd4531a155d4eb2b2a7f193d4f50737e9c32d8089d5f15f1f20e6d7b74ae0356d4e2b648b0bba1a16673cd8f8d6739d0963d1ee9ebe59ade60ddbd3dd09e0816f03ca9005c042e9032481ae387ead94842140d178c5a86e1756a898f1a0c2088fe5ddd8c67b68a1d29c73a20022062456b4b0578a1ee6112aefbe7db17d393cfb9509771f947c23731063b712a48a2ec2fe92f6dd785275292de9310188072b9d72257db45bb8460dd4329303321061152fdb9a642790540469", 0xef}, {&(0x7f0000cfb000)="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", 0x1000}, {&(0x7f0000f01000-0xff)="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", 0xfffffffffffffedf}], 0x1e8) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = memfd_create(&(0x7f00005ab000-0x1)='\x00', 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fd7000)={&(0x7f0000fd8000-0xd)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd8000-0x20)=[{&(0x7f0000823000-0x4d)="3818a46c787dd9296bd54020b2ad6d2e0acdd4de16c0172face7e237b99c200a29832fe43bdf64c4cd2eb0801f1d326a3477d80325ebdf17094a9b0e4c00394dcc0d6a67cda9c39a7101ce6b17", 0x4d}, {&(0x7f00000c1000-0x1000)="d2322f2dc3b028173b8c2f9f81b617de62ebad9316939a8049cf62402d70e89ff1f951ae2e00e9495100d9cbeb41983dbb64c7924309ebb2d2d25ee697cb40a9d4623b4e2ce4ad43f2aef9004927d443743f0492327ee09feec8ee5b4c163bdf53216d7d972c58b6e44d9cd7df870700c68d709cedc45e16e8e9a186a4058ebd6a67ae011a3cf78267eb3237fa7e28abc192e5beb36dc03f3ccac5adafdaed5994072063715411878daf14386de21e85d6465b779a69c2f930a5f404c0a80aa5d1d158e0db831aee458f092e730d7ec8f5539838aa5e272a10b3f02c97b3e248b1a2a47785107fd92dbccaf3608fa2f7057a602f3648290dbf2be2e1cdfae759a8b5b399022883379417646ecd30f854aec6fa8c3a4a4a54200359a292fbda9847fabcdb7fa8b259b5650ea0bca59939a52a114f8c7b5f2c12c2f07272b36a81e1a74fd2991698220b1218d118c6edd18d3baddbeff56546851426b5be188f35caad307a0744bb3867382d2059a6f4b2915da36b884a325955624755b6aaaaaa203f423f5346c0f88684d9568bfd830a138568770e1614c38a91e3162eb7816677659691fd22999a6a0f1d5215659385a2ad9208494648abb7f2deb6da6e3e97d9f70a2cb7c0c5078352ace1c423e9f6661b3fcb40aebb235b72f93d2d65f1750662b6836d904164596f064dfe7fb33893ac247753eef94e16add290876298bbf759b7b9dea8fe1adbbcfa2f19e69e53d1258fdd05d868a4ea428593789b05d76a6fdd2939212c810ebd2463cc162bbfd4265e80a9ae593378d39879d4337d9c5f900a2859d6166e7913fb3d3e801dd24f8b6ae9439ae40439e3b3b7b22b63bf03bd68718b170da1d3b4b4a86cd6f6f1207741460da2c40508ca795b914145e6abe30bd26c7193835a2e2d33974ee7650fe7d285493ff892cbe46b7022cca7576d4ed3955cbc5a077284912d3e03fbf5a67bf8c80fddc18862586b69685045e6a6102a2a35a2fd2cf853c9bd3ee16f04254a94f8f016d7aef025d950e753e1535e151d59073830220e8da9f3bb5511b308eb2069f02ed07d2f1f1db527ebd9483fb40f96cc657586fd2ae54073a5e86f0153d05123a0a12fc0d0c1bad8238b70252a066a6120c6ae33f470f8a0f763fb2a03a78787604c3c35ffeabc17ae5fdd62789de491298786f043c6f808762b8216bfbf407082e4d5995bf4c93826dac68703246c12c7d1791b9e5181e7ab7f1186fe4aa3bbd56c2da52c5747a4476e3decdc53c0efc0fb7a6a166a35002a7bea11bc33984dcb9ea6464aa1a0e602cfc90c5eba6b9ce16103a5e3b684360f9d35921b2ac28ac203e01c99394f45cd38c5a3d6f5ff0dcb1629c19078c40f5d02d7444a7cb37467fc528f40a97f68e88c90446789e83eb10e5d33ca7c654e6a5ef4d8c78d2c701cfcbbb3f2a4d8ab3dbc88189e7c1e8c8ac93a8d4c71331bbb717bf5d1bd59dc14102c78dce1c0afb13dc1660c7f8812e9a825816cb186ddc11af28c64f547191c4321202d319d5d926c695de1861518c9c4a6ac3b4ce83ccbe6f38987f0f1d28a779e34c3d34e5aa13122dbce799ee86f9cbf92938a0dafd77aabeb16e12a447b6bbcbba032ca1cec82e980632883c4e8577bebca90235dd00743634b5dfc6f48f4734d02903f697dc7da7b1be48c6e633a17b94188e02103d41f547748fe0581e59be7589a68af9acfa1f2fb8db6da9863d695d042a6253cbf583de41d03a1d1d01ff33aec0a055544aeba501ce82408eb5681bd7341ce4f4e9b7816edd3273643d9429f3b9e32f5c1cc43ac5ce9e8ca236e3f451fe3dba633620311668cfc4e132c92f9b5da8361a1188c1ffcf2fbd9410980429a1fa11eb6620cfa04709ee998984b5bbd98d9bf157807a9befc7f4a3f52afca20ecf36e4575557e4b7743e846f3c5caf074d4151326a7991dbc56481075c91a0347f443103375ab1f9d3e8a9e5c8f544d62303b479fd6f281424a0b299fb02c98d2c280e7aded28ebb0e311258c7ad586a7d2bdad69bb012fef25f7cee5b614fa99b59400de9a3a5b550e5239d372ad0ac007fbc95b2279e45ac5d6fa013a39d981132eab55a03d9e498b47c50903ec17e6ed947aac3590a50cc49c4c3b365e70ec34813f556bede869b4c2af31a1235e59439e185afa328189b4893ae8bdf82371aecf2a54e86d6fe7acebab3f07799465b0136bd639f81073571277d4bc0abdc5388638e66209d2705af82cd0492ac102072daffbca96e24221ad47cb63c7c10b0338b3ed4094d52e187b05f34554a2cc2ab0f65e13d29cd7020c22d44037fd0c2f459009f865f2f9d067758951aadab2f831057640f4333286e6af20c940da2b234a2dd304cc399a5e8e2c49cce1caf6652fea458e733d0379a8b7d1c8c7bdc273b9b037f0abf202799c9603a88a62553ae7b7dbac13d944c4ab11cb67fcbbb99881a7b57203a328d53093b6a16c03f66e95182cb9c8c06331e3c2b1d3931075b7f5d7ddf7938c1555b810993ec69dd96afc5bbb70507a56cdefda69722a047f5d17bd6dd24330870a992521415760d30c7e711d5075234a7f0fc24010491fbaa1706ca8bb57fbb24528316b0fa915c31b7c35f2367ff2f779464fae8ebd6b905255c92711b7690a7964878a6b9e65f301c504f69a9c7ebef93cea453864377e725d13f96f7a5e98251538b4cef611816dd15d1d28f458eed31270f5cbecc97bd1af9411714464d21c1f7ffa7c86d9b4ea39c3357dc2c8b9e59ee1dc13edcebd64aba440c3d9ea81ecc09c7d9cb83b91d786e058d10e68494a8a115f1dacd157994a1b2c87ccb117ce6307a020b55fecf5df217da8f346ed33ffd043e23a3fc67756420555a578a47457703d865a3be233655e93df2682b20d249ec6ae395f526e6adaf5f6cca588a906c24c167deb0b7a2773e0e6b69ef65e059a5f5a1ad97301b7d3115beebfaf914519c52c28300d4e1b1ca2386164bf4f926468c97f964a445bd1a1e01fe8a7ba2977f0d2ec16ae2e6bb0c35a93411d94b34d44828e1014c32b1aec6309842aaaa47bf2becdc9e892de344df280eeb6ab9deaf5bf8cbb4908a5b7c026fb65b2e7ffe2ba1f8deed1a980aa5ea85487857f64ebe3c13d92dcec9e2603c952f1e135ea912630b6b9f86e5b09b71260b1ec8e0e95dcb499c46bd7688fd8bdc30838b0bf13630af75eca889ec15b21bbfe38fe7d83d1e1fae1833723b32549e28ea57c60489c24ac30a4f5629cd17992a9f24d2c293804431cae9ce39c4f3fd128fc4fa3274651118f9a3a25468709cf106a33bad22a49d237838d22dde6e489df7427f1bb3ccb5e1148091ae48dda1c51f19354f6ed593d9ee70226f91336c576b9785f2ca22e66590046a01642f15a75b6969492ea1ad66c74c6ebd882078b1a4cb7b9d48e9ce2611c9234496a618753043a6ce58b3bde876b58ff86efa4ed3334dedd08fa9ed450d7c63d98ed3f19f3dff836ae71788b1d412772a8bc16115f00ea06ee5681273093a2f095c1a04710eb1e2030ca8b68342c568154793171f9d602c7c263d2c51b323c3486b8cd15b2db4a21b5df50d47230791cb033a0858d1b577e78ff57bbafcbbcfa5831e8129b73435d3d5c8af36a954f99a25faa641495b2e9a9c5f13fd5f4357c3b6d5da71a7387610344f3226828e55552cd53bae6decd3b5bf2dfa8be2c63ae9f85da2a771373f7349e760a24889f4c20393353c0c64803917d47951fd14c61bad83ab97784dd1626dadb8eb9c76b21960c0e96e31fbc59e1a96705e2e79c3acbbe39a582785152182fa8755663d46646a4582136e54a533211b46cebd68775a1bf5108ad82c64245d179341e953298de790c28c0ae087026805e8e3a4bacd8360350582ff3b3374b70e4923bf4bfbcdcf9cb2571ba909912ee975550c60a8ace46fa1f27a474edbc82ef8e0f23d7f3f4acb433c899db2ddcd56c3fa61cb1247b5887270b0d7f42613a3de9989b6ae3fe2184daf4d15ed5846d1344ecd9f05950b5c05b50a2a347c65d5fb6abac5cc555f83165dfcb329bc40d3c52ecf1c6a6b1738952f2e55b500c3dedc02bf55016d4e96768cff373bc94594ba7ae19ea3b1d99ccdc450ef3713c95c16343bcb4e9b1f9aa62b5c627045d77ec6a29f3edb1a89fdb1e0116da8e832a7b9f896f097920af481819a96a0c8fe48dbabe607eb9f421c0aa12c93941408b4f5254eefd8089d885c8c126e2f2e57437d335653548dad0d382de56429a5b4156ca030036845b3d8f6aa4e6ad88c5e75346aecd2908263e801e2aab2775254ecc1fc0a9c6907a73342d5305817ce75b563f65d56170e134c6a812c1cf899e54608980ce8e59e19269e628f5146d98e2616e7c3a8cffa49f6994c512f18f9f0fd54870425a44d38226b932536966ab99237ae8e7e1e27e220ee4412aece77a14e1ae82660e76da52f9166e4a63d45063f89c8ce8f0a848bcfc03dc1251b0191f4db53cfeb28d9ac8fde072f8f89c362dd596577938ef560ea0c4d53d282b49519a54920e493f7ffc5ac2fdce51358163d339cbec1da9fffad9bf2b8ca09eab05eeb1435dac9ff2277481705acdcbbe87216e23a050b759c391fc4c9f3d09ccc003f19aa186cb54e967b7a19baf2443c34739b19f3b024294e211e3f539c5b76e5daaaa823370ad7e5fb70474ff5a87d9bab8f6471e6850cb7be2af1a48c74d619075d5986e40e9ed5c86561b32f60afce39ad42ca6c55d31eb98dadc2d5fdd7d749c623cf669f86fc5db4f56ac037d3764260e7acc298bcea24d5ea64026e99b28339ec0dad68f3255d77e1c58c8bde65387cb338b8ace61790423ed8cc40e8d4d9038f7cbefcacc96f1d53be8d51e2c63398e2c5803425b244e83153fbefa95e48043b43e8de88874808f08d9ec3885a3874559b5fbb2084e4da7591f5d726e24ff2f1b03f2926763a9b39f4935f8f6ad9dcb2d98ca39bf04ba8f63cb09607feb642bd78a01b0032547c374a39b81b82b2ce487522e6b300868cd7c29334ebf62d0a8bb195cb18aadfcba4e02c8aa45281b0a293b27916e2971803db540e5d62b0ea7f4c8a740d5933d09920c2e3b8534c6db0ae04811bd703bdc99b68d3861c7e69b0bb00202ec9c8f7f8764f24630c4236a8b441da7788eef8677ccd2514a5725d0d50b479dc0fbf653df23288140db8e080030bc0a55da68994ea6f71c1d70d455598d6c1c3848a2fa385a25a76ffccacac4f6708f34615c03c6ca87e5f474d37ce9712c86681456a2ec7ceb581e10cc672497bcb0f76db5ab7cf053011a3425ed53cf8f4dab1fbd970b2d6fc16a0bb1e720c44bae8f6b40bc0450625445abe99c7ebb339236a076b288000237351543de63c7e01051c8fb85ec9fedec1b0dbe3a2ec7d22ac5f205361fb2ab9621f92dbcc66419578b4ad8895becadce98f76b78b7c82e4f05ef99cc4e0973c707454faff7ab226bd1d2dfdd469bd9ee3f76cf6761d63532787412d68bbdfa507f9a7986d70df397e5fe8085b84d1c60a3da6fa69efbf29b072f926386d153ac0c024d6def3d5c1219a3ab109ba7708912b5b026774119aa66dc3184cb45b0f4ffb84500fc1eeb9d08d0237e279738a31c0c5e06c12defe0540fb1b3b0ca48bf4a1b834e4913fdfa28b572fde31265868051af8c42fa27ef06ceebd20344ad3a55a2ff5878dd9ef0c7af43aa24cf3bfd0ffb43a8b3108f174580407ca4da6e8eb77e3a16f482fd8eb685238bf246fb981bb658f81df1af6985d158045ed9d8728fa25317f02a79db79", 0x1000}], 0x2, &(0x7f0000fd7000)=[{0xd8, 0x117, 0x7, "99108101ee53bf7ffd975769f2b36c702639f95c269119965381e21c921a6b5b57ba9041653ae0418effbf0bb9b24f4234a033bf7e44e2b9ce8781f76289bfe598e1c68c60c479b0d019c6b72ad81aaa4135967d31a556ad3d1dc9e3f6bed891ba06bf52d61aa1b8ca3a597d11bbe65450b1ff21d839974faae319de69683f77ea4bded5686e4396287f821c92166feb585990b0bef61f0952200b94a5610e5aafbcfe047dca6e683978fa61cbaa2af859e6e4fad63969aa7b054977abf9d9c5089e"}, {0x78, 0x116, 0x7, "038bfa2488210866a30d281008dd9f19a8e71e7d8fdaa1a6d63b7cd4f5b1daf3a7b590a6e77f7725fb36a9a58cc53e8f256c08490e0a6786ecfbf102c834e52a5065d241554314388ec97107fd998f9f08f74ad4ed1a09aeee8c9e82f36ece379fd9a6"}, {0x70, 0x117, 0x3, "41ab552db2e00c0999b98b4bc91d6b14bb354f9059f5379c60101592505e45fed98c8ebe6f27c9a1ed58024f048534f4d9f6b8226c8d3ff2913bf2ca4a2d77448734a9fcab356d2b5ea59607d6ba1c08f8007a8244d7e515e53d79dc9701a71c"}, {0xa8, 0x117, 0x1, "b5a2c962a130a5fa9195a75b1135d1f0d5a86b59fbf2337e29ee6184f02af578d18202a75ce7d1133eed93b858df86358e04f3d2295634d28feb0a7e86d94337851b311c160b0b226e631f6a57746078b7c9a875c10d8019a3ec3096a60e088486703fd53ee1ce75c8c24d8b6914bb599d22ad072c7896dd36c39da88a7cc7c353d2cbbeb155634ef831aa5561ef67c59d838e7f47"}], 0x268, 0xc000}, 0x1) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd8000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fd8000-0x20)={@generic="4a6e725fd238096d2c6a33fff2e4f63d", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getegid() truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000e04000-0x8)=0x0, 0x7fffffff) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000e77000)="70ea1b04a70635e77bf7daecba31eb64955609435b0b15341275dfa8d1f23a190a45d3be493ad0d01f9fe5df071e") r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x800000000, 0x4, 0x0}}, 0x2e) socketpair(0xb, 0xf, 0x1f, &(0x7f00007ca000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000060f000)={0x0, 0x1e, "f968f8bf99fad10ed4875d9c89ddd719abb3c71903ccbddfdfc959da2096"}, &(0x7f0000473000-0x4)=0x26) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e78000)={r3, 0x0, 0x10}, &(0x7f0000e78000)=0xc) pipe2(&(0x7f0000373000)={0x0, 0x0}, 0x80000) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x1, 0x0) fsync(r0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x2) fcntl$addseals(r0, 0x409, 0x3) accept$unix(r1, &(0x7f00004b6000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000a67000)=0x1002) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) 2018/01/21 03:59:54 executing program 7: ioperm(0x0, 0x7, 0x6) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000238000)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r1, r1) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) statfs(&(0x7f000003e000)='./file0\x00', &(0x7f0000013000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r3, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000034d000)={0x0, 0x10001, 0xe52, 0x7}, &(0x7f0000899000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000144000)={r1, 0x0, 0x30, 0x5, 0x800}, &(0x7f00004ea000)=0x18) mkdir(&(0x7f00009b0000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000656000-0xa3)=""/163, 0xa3) getdents(r2, &(0x7f0000c0c000-0x1b)=""/27, 0x1b) getsockname$netrom(r0, &(0x7f0000d02000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b2c000)=0x10) getdents(r2, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00003f5000)=0x2) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d29000)=0x800000000317c, 0x4) bind(r0, &(0x7f0000e5c000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000e6a000)=0x5, 0x4) connect(r0, &(0x7f0000dc4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00006b3000-0xb7)="dc8ce5a96aa21826fe218151e11005f93be88147cebf80443190394fc484a1f63fd94dd86cf81b05f22796baa6b5998e7a10e32160490854619976bc62085343ae59bfc1a9d1f0dd946d57ece7ca71d3310e51845e502588f22665874aec7d34005cd1b39f9acb8593ed836da3da2ad247bf4128fb5b99bc3aae0e7b5af58eb6da51bd14f15c25d70039922fa26d3e54cd4ef65101b49419908d2cdf7ebe173d79d6cdd2785fd3e72f9bdba02d75b50c6fe262355922a3", 0xb7) 2018/01/21 03:59:54 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000f5b000)=@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}}}, &(0x7f000091d000-0x4)=0x3a, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000514000)='/dev/keychord\x00', 0x8000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d2d000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r1, &(0x7f0000fcc000)=[{&(0x7f0000fcc000)="ebd0", 0x2}], 0x1) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b96000-0xa)='/dev/ptmx\x00', 0x44840, 0x0) r1 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000193000)='/selinux/checkreqprot\x00', 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069f000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x16) setsockopt$inet_group_source_req(r3, 0x0, 0x0, &(0x7f00000a5000-0x118)={0x81, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000004000)={0x0}, 0x8, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000303000-0x6c)=[@in6={0xa, 0x2, 0x78, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6c) fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) sendto$llc(r3, &(0x7f0000128000)="96e6cb5480b7185fb957ae7fd18fc5f83dcb93ff19582adafc978f453f7dd31aafd543371d06b77134d9913bc5b082c31e61d3081ce1529ccd1c82a9aad5524d5248ccdc6d7f5609047609764381687446fb1e9ca925aafdfd5a78bad65dea8b9389c63ded1b00eb01a4d079ca751bd672eb6f122d14b3588424479e8b1808e7773186f25ea479b1c3699470d528618b61789445d618d1d1964cda7cea94cfa040917c266868a18b8bb6f12a89", 0xad, 0x4800, &(0x7f0000d0a000)={0x1a, 0x0, 0x1, 0x1000, 0x52, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/21 03:59:54 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000927000-0xe)='/dev/keychord\x00', 0x20401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00006eb000)="f16a86e83d36dc020b620464ee08c6242bec2b83144f0b031bb2130b01e5d0aafeec1fcc94700420d4fe6195d5393ac582bcc1a268d942a0cb67cb46cf592b30a16f605d60a6b34edd039fb131a955e5b33829281ecb939216274e67d899750fb89c7cee8cbb5d6ef4dcd9102b433ba870d8dc721d9f108b2f8c981d0749e32d50fe6c8d10dd8af8771e5b5c5749967069760e3ca47b38932b554633bac98a2f9d12635f20ccc19671b811f4d967eb897cb8db6fa39b2e82a3158bcc4acaf6fb3bd587ddfab1a4fa449a0fe0a07f66b0116cc048517d91b1d48c2d8374123dc8cf8ec18ff9c54e29db9431", 0xeb}], 0x1) pwrite64(r0, &(0x7f0000000000)="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", 0x1000, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) signalfd(r1, &(0x7f0000000000)={0x82d5}, 0x8) recvfrom$inet(r0, &(0x7f0000000000)=""/218, 0xda, 0x40, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000002000-0x8)={0xfffffffffffffffc, 0x8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003000-0x8)={r3, r5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1ff, r6}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xe4, "60da388c9eed967b377a1098d176345c8ec43d2a8bec6d701a98b511fb067c8d32b1d3dae41132803d89f27361d987355003800f671402f9334701ea71d1edfc0545001033b0d5ff0f7e4f90d6097ca6383fc58c1ea129ec55891de5718610a4efc6b4084a56e04b75c08a80882a6125871f010d1a32263fa04ca5723cf6bdd863852255857e70fc56190b28a16d3387048b4eaf7eb171484e3c720b1dc3b59dd672ff514a478ce03a63ccc5ea29e0c2015b755138f3645c85ae5df323a60a0248df1876d4eb4f89c73fb92bb24a04bab2ded67cbb26c74044339aa60ec29fddd2583336"}, &(0x7f0000002000)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x81, 0x2, 0x6, 0xfffffffffffffc01, r7}, &(0x7f0000003000-0x4)=0x10) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000000)=""/102) bind$ax25(r2, &(0x7f0000000000)={0x3, {"f9185201f64b4c"}, 0x200}, 0x10) membarrier(0x9, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000004000-0x4)={0x40, 0x2, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000004000-0x10)=@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[{&(0x7f0000003000)="af6ff0c3c4afc600e562f0296063975ac106f74a49fc64a104fd7d5fb766e50eace1e7f7a1e53032be6d0a0f3d2a395d1e16e4fdf3a6b100a37b2813039489a5a36674e828bf469101b073a9404438f260a55a2d0ce778e9371aad990bdf3ad890393cad795b6feca602ebd221393b6a0fd42a064ef963897557f08f5e3a88155be8991e6274b3c45b", 0x89}, {&(0x7f0000004000)="94ff2c8f04e2c5bd0a11b20f5083bda460ed1ed920c9b17fbfb742a356e5c02e6b856ea009f31bfc1e8a4dca539937cc61366a45dfa18837810d3d4c8b90a34ccbe37696d85b2e85b41a5b144c058e849a5b29e169afc29aa90b048e2405d5124c4f27c77658f5fd83bfb416509dbc5fdc74f6932ee9254523c75c47265724403ff3b43a5b5e34df487c11e069", 0x8d}, {&(0x7f0000005000-0x14)="6b35a51829ca8786561466d70495076a651d13f6", 0x14}, {&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x89)="2a61190a5d50c0d00236e4824db722a1085e8994b2b356f04285ff8fa888a7a4594d7afe4c8448e8d1553224185954ccf509bd45bc7357d6f6aa458780ce38485787cdcdb56019eb789a71722d0b6ce6400f673e96089490d3b22b45eea066e0ce5369936a0aac27906ed2f09e573baca70ff345428ad776c3a08cc70497719f1a738adee0c2e93b3f", 0x89}], 0x5, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x81, 0xfffffffffffffffa, 0x208, 0x8, 0x7ff, 0x3f, 0x100000001, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x8, 0x1, r8}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x8, 0x9, 0x0}}, @init={0x18, 0x84, 0x0, {0x800, 0xff, 0x2, 0xffff}}, @init={0x18, 0x84, 0x0, {0x1, 0xffffffff, 0x2, 0x76}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0xb5, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x205, 0x80000001, 0x8000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0xfff, 0x4, r8}}], 0x180, 0xc0}, 0x40840) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 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) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000edc000-0x9)='/dev/sg#\x00', 0x6, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044b000+0xd)=0xe8) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000423000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2d000-0x8)={0x20071026, 0x0}, &(0x7f0000706000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b94000)=0x1ed9, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d93000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000883000)=@common='bcsh0\x00') r2 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00003af000)={0x30, &(0x7f00009bd000-0x30)="3dac5f2053cfedc0308e329d00984a730b2ecde7e14e69427a0433bdce9cc575224d8d3eeef4a494e9028b33db5c53b0"}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001e7000)=@ethtool_sset_info={0x37, 0x7, 0x8, [0xffffffffffff8000, 0x3ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execve(&(0x7f000098b000)='./file0\x00', &(0x7f00004b8000)=[], &(0x7f0000060000-0x18)=[]) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000062c000)='./file0\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000adb000)=[{0x4, 0x80}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x100000000000001}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00008b6000-0xa6)=""/166) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000821000)="") 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x84881, 0x108) accept4$llc(r0, &(0x7f000000f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x80000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000001b000)={0x0, 0x401}, &(0x7f000001e000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001d000)=@assoc_value={r3, 0x4}, 0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001b000-0x1018)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000010000)=0xc) [ 91.101005] binder: 17612:17616 ERROR: BC_REGISTER_LOOPER called without request [ 91.140045] binder: 17627:17630 not enough space to store 0 fds in buffer 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c44000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007d1000)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r0, 0x20, 0x20000, r1, &(0x7f0000f58000)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006b0000-0x11)='/dev/vga_arbiter\x00', 0x325002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/rfkill\x00', 0x238800, 0x0) writev(r2, &(0x7f000016d000-0x10)=[{&(0x7f0000ced000-0x1c)="3e8550ee5e0aca2a07561388ab79ce1e6870bf139ec308c01fd2ae39", 0x1c}], 0x3c5) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000757000)="0000000000000006c284f8238a74264aeb41fbf2336aad546430f236ae5bda5c9bcb5a0d3ab4", 0x54, 0x8004, &(0x7f0000c9b000-0x1c)={0xa, 0x2, 0x1011, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00005f1000)=0x0, 0x80800) recvmsg$netrom(r4, &(0x7f00007a4000)={&(0x7f00004e1000)=@full={{0x3, {"f0c1b7f853b23f"}, 0x2}, [{"c7eabb66f763f1"}, {"e34741b03f0cab"}, {"d8601e05f273df"}, {"99e4b84fef469c"}, {"12f0381435ed4b"}, {"55f41f7cfb2dd3"}, {"1535c21dd527b9"}, {"83b73d739d6a3a"}]}, 0x48, &(0x7f0000ee1000)=[{&(0x7f0000feb000)="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", 0xfe}, {&(0x7f000015d000)="1c93777ae2dfd12b699a8ecdde7a4f510e9e4e94589316a0a960b2eff6a0bb80313f90f309c4acfc9d33a49f259093fbfd39a1d251adc638bbb1539d4aebe444f930c3605c2dbb5f6fe73913d0fb5dea9dccd05be9f25ad52572ed111c49cb33abb7b1db19e3b8a81d35d8f2127a8ce0543a0f6cd0f72a7162b2ebb676acb4b372643f", 0x83}, {&(0x7f0000c34000-0xdf)="983a7e2f18d0481cfe3f2759bb298b6366251e822f875b407361ccc429d35c0e51466d91d3cde93c28c85ce66f826ddcf82f756a8f52f5210b281c35bbf3fe35b8484026209be6342c7a78f79d26cc397f50e89866bdf512412b160461ee35153d1f6d8a9224b6d5414c0f300f8cc7c75ffc708437fa6850d3fb7327de0518282da700077a9a99e3f46b755ac2248f113715da24e6b7db6d5701122eda50ccb08562afa23593081032432fc8083eb1f71e3b1af993440c8e28d1aea04466e2895591d90cd3015c67fc37a361cb972cfc8dfa64389d909835398d322da5df30", 0xdf}, {&(0x7f00006c3000)="7f20a1c5e93921a4464889de0a3a526ee6f42d2171a1d79c718f272a4ff071188c440a43ef52186243472827f0cfc32a2465be76369362a7de4af883843d06ab7c7fe2b4a11b8f29", 0x48}, {&(0x7f00000b4000)="264a1d1bd7b04066cb6d2f917bdd4dab726450a500e43e74da4b54a6e6a4cae5d4dc93e14775157a9f5a8c2f60926226f81c26cd08314f8b32df7dbb602a4e5efb934ab349ac4a104078791489b3facfe9d284ce9610bc5a4ae54d50920284e9b6f42f29347138d0b35ed42f6e8d5c2e004c4dc7d13b5fb8342a1ce5baf3dd01c17e096a51dc74f756b2c49fb84178e1bb1c0f31d994feaa00260d76ccc29ea2a57c42c58578fa73b286409dc296961bc842b3ede1a7", 0xb6}, {&(0x7f0000f53000-0xc0)="bc80dac995eb7beb04ff52e055dd42e55142e5bc82a960e201e1f267c243f28463a94bd97eed3a5cfcd03d3a0650af451ea2b71061039fbf880f038b46927d5501b4706a70955a5077af2a9a667c3573e2ab21078ea839c4a9fb2beb4fd29b645903de8f3862e910055972487e2a1ab760857fdf4814edaddbfe46b53dd35b831893c7b880a827a3810d7b931c4f5cb3dac9b271bbf0cf6134ef7175a7f7affae6f182e3703978257af0a238d99006d84b864a4bc410d690155d61ecb0c75184", 0xc0}, {&(0x7f0000713000)="", 0x0}, {&(0x7f0000c4c000)="6775bc951851faf7134b8b54a3c04092288327", 0x13}], 0x8, &(0x7f0000ea0000)=[{0x110, 0x100, 0xb4d, "6a9faa1f16dba879e370ce74aad0aff9ab7040affa8e5a39a8e6b5fcdb8c6c053c7937210ef4143195101ee58097496121d77c3da4ee8f09c31562885967ecffddb28bc03bb864cd75dd671c46711a30b17499a12f57bd4890be73385d866b966cefbbded970187514d388217bbb6b8a2b41e0171fb8d61d9c8c266f0cf4812d2d80aa7a75550f9c629a968c5dff88ad6fae0c3f11129a747d49a07b39ce10164bf68754a42264c21dafac795fb7ac7f6897050deb38e430d74014264176c43e2d56d4891e255e2e161224e4acbfef502f20a1a3b8d78b73db8c0b5481e433ca14d560ed331275299e99553a51797c48560edfd607ec6c8aa369"}, {0x50, 0x139, 0xf6a, "07db581f30be2823e32094d9484a4de14a97cea2a3185d0b28acbd8d77cbcab9f1dc11d2e196804a07fef8408c5fd08829ecc2e38539d8c142dcf38b6f7e"}, {0x40, 0x0, 0x5, "8ba1822ecd86c1315f402764a8b90807b14b7ab74d8e11fe92d0b24834f5dd60352b576aa7e2d8c2f9"}, {0xb8, 0x10b, 0x7fff, "c21801ab3edfe07eabd2b6405aac1bba0677459349a2b34adbaa00b6980f734ecbc7201626ba10c6f67dee3e7a87e050d7cb534dfe299ae41f5b0bd8b30d11d0cab7e664cf80aadc798044545377903fe58e7798a6ac402ddc44323ecf99430d4e7fb61e40b1afe78e6c15aceb4bbdfd036e418e0945eef509141a2ced0447de400af75ee1319a19f6876c4b24d220a0e164b14fc01897e1316ab60973e7f3f724"}, {0x18, 0x10f, 0x80000001, "3a4fef12c8d1"}, {0x1010, 0x13f, 0x0, "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"}, {0x100, 0x119, 0x6, "65fe6815efe61362110341edf2efbf1f057a34165a1787219c15ad45dc5a476033de1a060bf7e666fd9c2ca4050a2f1ba47a4ca016c5997bfae576087ae7a6eb3893f3b2238b7fbae6d33a7b0a87b5bfc9d128b0b209c9b09c57c1b16efc934dfd6aa2c79baa5fc60e9a01288d12b9668f25b44641467e7a6542b8375daf2680f2f63542d22889b6e7985611055302d85401dc521510a1e5d5e876467810a894595d6605f5fce9412533bf17dc73d2a305395e2aed395d0f152ae58648f94daf0b61614864a7f7bb3c5601c40e233562591afe2253158c54fe7133aa91beb2a2ac7611bea0be8381fe82"}], 0x1380, 0x4000000}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e5000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x1c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) unshare(0x1000080003ff) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000b6e000)=""/182, &(0x7f0000fb4000)=0xb6) r3 = mq_open(&(0x7f00003ea000-0xb)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x9, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000faa000)='./file0\x00', &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000026e000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x23612ddb, 0x1, 0x1, 0x2, 0x0, 0x80, 0x6f, 0x0, r4}, {0x7, 0x7ff, 0x5, 0x2, 0x94, 0x3, 0x9, 0x5}, {0x7ff, 0x0, 0x1, 0x80}, 0x40, 0x5, 0x0, 0x0, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x2, 0x3c}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0, 0x2, 0x3, 0x0, 0x4, 0x4, 0x2}}, 0xe8) unshare(0xc000000) dup2(r3, 0xffffffffffffffff) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000013000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000797000/0x400000)=nil, 0x400000, 0x1000, 0x3, &(0x7f0000002000/0x1000)=nil) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f000074d000)="9a0746035e787899cfb1d74846500a17f8c78f974defcb447cfc78b316b0e0a9986c473e9b923e96b42ef620de9a307d003673eca10f5682a97adf9643008cc5e10da299364f15cec00454314c2e6c4120b7785475f83b9ed248a87a56773c212015090c63ef5282d849fe5537d01e993ef05d29421c11e5f232f3512a3d14", 0x7f, 0x80, &(0x7f000055d000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 91.158392] binder: 17627:17630 transaction failed 29201/-22, size 72-16 line 3269 [ 91.169829] binder: BINDER_SET_CONTEXT_MGR already set [ 91.169837] binder: 17612:17616 ioctl 40046207 0 returned -16 [ 91.169862] binder: 17612:17637 ERROR: BC_REGISTER_LOOPER called without request [ 91.171632] binder_alloc: 17612: binder_alloc_buf, no vma [ 91.171648] binder: 17612:17616 transaction failed 29189/-3, size 0-0 line 3127 [ 91.176432] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.176724] binder: release 17612:17616 transaction 176 out, still active [ 91.176727] binder: undelivered TRANSACTION_COMPLETE [ 91.176788] binder: send failed reply for transaction 176, target dead [ 91.216257] binder: BINDER_SET_CONTEXT_MGR already set [ 91.216266] binder: 17627:17650 ioctl 40046207 0 returned -16 [ 91.217203] binder_alloc: 17627: binder_alloc_buf, no vma [ 91.217220] binder: 17627:17650 transaction failed 29189/-3, size 72-16 line 3127 [ 91.314899] binder: undelivered TRANSACTION_ERROR: 29189 [ 91.321517] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 03:59:54 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000221000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000c83000)=[]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$ax25(r2, &(0x7f0000981000)={0x3, {"2c57cf248f4808"}, 0x100000000}, 0x10) sendto$inet(r1, &(0x7f0000271000)="7d50e609e422e6fdf6a78e15f6672f412e793edf2a53313770c281e3e273d9570d58cc34da5c2d5a46f49d397ca9934ee099888f37746d90332af6391fdea1d04ee7bcfa4a4c88c3bfb18f5772c51e41419d1ea691c398cd21e1e426a743b58d2dcfebd04eae43b98db59e4135ca6ba7b9", 0x71, 0x2000, 0x0, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00007c7000)=[{&(0x7f0000cb4000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "409a1177a6ef80db134b43b0c6b5d57f65ec98388cbd06eec85685ea455c64df78b5c814ba3378260d5cef921d2f68abbe03b803de453bddd955d87abe06c5", 0x0}, 0x60, &(0x7f0000fc3000)=[{&(0x7f0000e5c000)="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", 0xe00}, {&(0x7f0000303000)="662c0925055575e5919bb251420aa77bb005fd503d25c1d7045c07c0393f74f82d5f756886f7a0a5c4b736787d4ee30e4eaf638ad712dd8eba0856e711e831187299270c24f90d838788018dec396b9cc6c6404acbcc529d3fa02b90a56a907336ffdd9def63cdedfb1809d25b155d5cbce88af033fdacc665787521abe5c8b806e961bb008fc7de82cbf765afeec3f21f21c9", 0x93}], 0x2, &(0x7f0000639000)={0x1010, 0x0, 0x5, "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"}, 0x1010, 0x0}], 0x1, 0x4800) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x400c00) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sysinfo(&(0x7f0000012000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1852d9d207ce4a2e807d55050ca5dc5abe32618a289df81b72f0c176afe6dcdaea6d9a8", 0x24, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000ae4000)=0x0) 2018/01/21 03:59:54 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a10000)='/dev/rtc\x00', 0x612041, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002ff000)={0x10000000, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00005a3000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000491000)={0x0, 0x3, 0x9, {0x101, 0x7ff}, {0x1, 0x8}, @ramp={0x100, 0x9, {0x5, 0x479, 0x0, 0x1000200000}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000503000)={0x8, &(0x7f0000a28000-0x40)=[{0x9, 0x100, 0x8be, 0x5}, {0x3, 0x0, 0x4, 0x3}, {0x3, 0x8000007, 0x0, 0x3}, {0x8, 0x7ff, 0x800, 0xfffffffeffffffff}, {0x6, 0x8, 0x800, 0x0}, {0x7, 0x8, 0x6, 0x7}, {0x12, 0x0, 0xc05, 0x2925}, {0x7, 0xed, 0x4, 0x4}]}, 0x10) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) fsetxattr(r0, &(0x7f0000d89000)=@known='security.selinux\x00', &(0x7f000010a000-0x23)="7070703023c32d6b657972696e67707070317365637572697479657468306574683000", 0x23, 0x2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000015a000-0x18)=@add_del={0x2, &(0x7f00002de000-0x10)=@common='ip6gre0\x00', 0x4b}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000878000)=0x7) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000041f000)={0xd8}, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009f1000)=@get={0x1, &(0x7f0000723000)=""/222, 0x478}) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800010001000000", 0x24) finit_module(r0, &(0x7f0000678000-0x10)='eth0vboxnet0em0\x00', 0x2) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000591000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000af000-0x4)=0x1c, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009dc000-0x11)='/dev/vga_arbiter\x00', 0x181100, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000098c000)=0xb7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000279000-0x20)={{&(0x7f0000444000/0x1000)=nil, 0x1000}, 0x1, 0x0}) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000064000)=0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009dc000)={0x0, 0x0}) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00009dd000-0x8)='./file0\x00', &(0x7f0000447000)={{r1, 0x0}, {r1, r2/1000+10000}}) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00009de000-0xec)=""/236) getcwd(&(0x7f0000470000)=""/152, 0x98) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unlinkat(r0, &(0x7f0000579000)='./file0\x00', 0x200) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000000000)="") mlock(&(0x7f000086b000/0x1000)=nil, 0x1000) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/0, 0x0) getdents64(r0, &(0x7f0000ee4000)=""/153, 0x99) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002df000)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a6, 0x3}, &(0x7f00000b9000-0x4)=0x98) getsockname$ax25(r0, &(0x7f0000bbb000)={0x0, {""/7}, 0x0}, &(0x7f0000302000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b94000-0x8)={r1, 0xffffffffffff0000}, &(0x7f00005d5000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000695000)={0x0, 0x1000}, &(0x7f0000a72000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000be000-0x98)={r3, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, &(0x7f0000129000-0x4)=0x98) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000ebb000)={0x2, 0x4}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c27000-0x4)=@assoc_id=r2, &(0x7f0000fef000-0x4)=0x4) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='environ\x00') setns(r0, 0x8000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) pread64(r0, &(0x7f0000000000)=""/0, 0x0, 0x0) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x3) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$unix(r1, &(0x7f00009c7000)=@file={0x0, ""/99}, &(0x7f0000ec7000-0x4)=0x65) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000671000-0x6)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) utime(&(0x7f0000454000-0x8)='./file0\x00', &(0x7f00000d4000)={0x100, 0x9}) sendfile(r1, r2, &(0x7f0000ea8000)=0x0, 0x3) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00005f5000-0x4)={0x8001, 0xcbcb, 0x200}) splice(r1, &(0x7f0000e24000-0x8)=0x0, r0, &(0x7f000029a000-0x8)=0x0, 0x241fa4b, 0x4) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f00004d3000-0x8)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000328000-0x9)='/dev/sg#\x00', 0x101, 0x1) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000ae0000)=0xffffffffffffffff, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) tkill(r0, 0x1000000000016) dup3(r3, r4, 0x0) [ 91.409825] binder: 17675:17680 ioctl 8940 20159fe8 returned -22 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fa9000)={0x2, 0xff, 0x4, 0x1, 0x100000000}, 0x14) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fa1000-0x10)='/dev/input/mice\x00', 0x0, 0x2200) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000762000)=""/152) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00004c3000)=[0x0, 0x0]) connect$inet6(r1, &(0x7f0000377000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x400, 0x0) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000a20000-0xa)='./control\x00', &(0x7f000023d000-0x6)='./bus\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000d9000)=""/4096) ftruncate(r0, 0x800) r1 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000af9000-0xc7)=""/199) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r1, &(0x7f0000afa000-0xa)='./bus\x00', 0x84000080) r2 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r3) renameat2(r2, &(0x7f0000740000-0x6)='./bus\x00', r2, &(0x7f00007fa000)='./control\x00', 0x0) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e57000-0x5)='user\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00005ed000)='em1\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000faa000-0x1000)=""/4096, 0x1000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000918000)={0x0, 0x2}, &(0x7f0000be5000)=0x8) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d9b000)=0x73) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000020a000-0x8)={r2, 0x0, 0x3}, &(0x7f0000821000)=0x8) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000019c000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mkdir(&(0x7f0000632000-0x8)='./file0\x00', 0x1df) creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/01/21 03:59:54 executing program 6: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000c4d000)=""/46, 0xffffffffffffffe4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bf5000)='/dev/usbmon#\x00', 0x7f, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000-0x8)=0x0) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000489000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000269000)=0xc) eventfd2(0x7, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000035d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000400, r1}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000de1000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000ef0000-0x4)='tls\x00', 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b96000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) [ 91.483678] binder: 17675:17702 ioctl 8940 20159fe8 returned -22 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/policy\x00', 0x0, 0x0) accept4$ax25(r0, &(0x7f0000f1c000)={0x0, {""/7}, 0x0}, &(0x7f0000840000)=0x10, 0x80000) r1 = syz_open_dev$sg(&(0x7f00009b0000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2288, &(0x7f0000871000)="") getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00006f8000-0x4)=0x0, &(0x7f0000d11000)=0x4) r2 = request_key(&(0x7f0000d07000)='rxrpc_s\x00', &(0x7f0000054000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00008bb000)='+\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f00009e3000-0x1)='\x00') 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0x20e) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000005c000)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005fa000)='/dev/sequencer2\x00', 0x2, 0x0) accept4$unix(r3, 0x0, &(0x7f0000ef4000-0x4)=0x0, 0x200000080800) get_robust_list(r2, &(0x7f0000391000-0x8)=&(0x7f0000363000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000846000)=0x18) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fea000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000feb000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b3e000-0x4)=0x7, 0x4) ptrace$getregs(0xe, r1, 0x7, &(0x7f0000fea000-0x69)=""/105) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00006bb000)={0x7fff, 0x0, 'client1\x00', 0xffffffff80000000, "cb209ade0c183e4c", "4fc0514ab4db8f44f13840de43bc8c46846cf3b00e8206b87659751a73bfbfc9", 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008d4000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fea000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0xc) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r3, 0x402, 0x8af0b7728eafb6a4) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000feb000)={0x3, 0x7fffffff, r1, 0x0, r4, 0xc7, 0x9, 0x7c6a}) read(r0, &(0x7f0000fe9000)=""/8, 0xfffffffffffffd7a) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000030f000-0x10)={0x0, 0x0}, &(0x7f000031f000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {r5, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ad6000-0x10)={&(0x7f0000f34000/0x3000)=nil, 0x3000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fa000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000cd0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b75000-0xc)={0x80002002, 0x0}) accept$ipx(r1, 0x0, &(0x7f00002ac000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000496000-0x8)={0x0, 0x4}, &(0x7f000087f000)=0x8) getpeername$llc(r1, &(0x7f00009a3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c9e000-0x8)={r6, 0x3}, &(0x7f00000e9000-0x4)=0x8) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f0000ee7000-0x4)=""/4, 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000bd000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000046b000)=0x0) 2018/01/21 03:59:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f00001bc000-0x9)='/dev/sg#\x00', 0x0, 0x400040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fbc000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f00004fa000)=@getsadinfo={0x128, 0x23, 0x400, 0x6, 0x2, 0x3, [@lifetime_val={0x28, 0x9, {0x2, 0x80000001, 0x1a, 0x5}}, @lifetime_val={0x28, 0x9, {0x80000001, 0xc2, 0x70, 0x2}}, @algo_auth={0xc4, 0x1, {{'wp512-generic\x00'}, 0x3d8, "461f1d32055754723f65303b4853d1c3bc899b1763b19f1e868dd747f7bd8b5eb2fb6d8c8f53ee7e4a7307d16e7a49cc2c8a14ed40188fd81f88e0a010a0d3474dfd690c934751394c21dded459a21bd08094bd93d8a48ab60f40fecee35443df8fa66900117c314bb063178e13751a119de2271e4e7190de00d36"}}]}, 0x128}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysfs$3(0x3) r1 = open(&(0x7f00007c7000-0x8)='./file0\x00', 0x1010c0, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b77000-0x4)=0x0) sched_getscheduler(r2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b39000-0xc)={0x4000000, 0x8, 0xd}) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f000067a000-0x44)=""/68, 0x44) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045109, &(0x7f0000399000)=0x0) 2018/01/21 03:59:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff6000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000036000)='ns/uts\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008ba000-0x10)={0x6, &(0x7f0000e82000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/21 03:59:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000b6b000-0x6a)=""/106, 0x6a, 0x40000000, &(0x7f000036f000-0x10)={0x4, 0x6, 0xfff, "a6c033cc3c52", 0x3ff, 0x0}, 0x10) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, r1) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) r4 = mmap$binder(&(0x7f00004d1000/0x4000)=nil, 0x4000, 0x2000004, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000396000)={r4, 0x0, 0x0, 0x0}) exit(0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00003f9000)=0xfffffffffffeffff, 0x4) syz_open_dev$sndseq(&(0x7f0000bcb000)='/dev/snd/seq\x00', 0x0, 0x400000000000000) r5 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r5, 0x800000000402, r5) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000562000)={0x2, [0x0, 0x0]}, &(0x7f0000b73000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000db3000-0x20)={0x1000, 0x9, 0x4, 0x3, 0x7f, 0x80, 0x3a, 0x7ff, r6}, 0x20) 2018/01/21 03:59:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000060000)={0x9, 0x81, 0x704f52e4, 'queue0\x00', 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c9b000)=0x0, &(0x7f000004b000)=0x4) keyctl$join(0x1, &(0x7f0000865000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004f9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000533000)={{0x1001, 0x0}, {0x0, 0x0}, 0x40, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f3c000)=0xffffffffffffff00, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ee0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 03:59:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000012000-0x80)=[{&(0x7f0000000000)=""/10, 0xa}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000003000)={0x7, 0x20000800, 0x4000, 0x4, 0x10000, 0x9, 0xc31a, 0x101, 0xfff, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000fd9000-0x10)={&(0x7f0000108000/0x2000)=nil, 0x2000}) 2018/01/21 03:59:54 executing program 6: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f00007d3000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000384000)={@common='dummy0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000001000-0x8)=0x4) mremap(&(0x7f0000703000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00009fc000/0x2000)=nil) r1 = socket(0xa, 0x5, 0x7ac9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009fc000)={0x101, 0x8, 0x205, 0x800, 0x8, 0x1, 0x1ff, 0xeec2, 0x0}, &(0x7f0000002000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009fe000-0x98)={r2, @in6={{0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffffffffffffffe}, 0x98) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4) munmap(&(0x7f00002cf000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000002000)=0x0) socket$inet6(0xa, 0x6, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fd000)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fffffff, 0x0, 0x5, 0x0}, &(0x7f0000003000)=0xa0) ftruncate(r3, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r2, 0xf5, 0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000005000)={r4, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000007000-0x118)={0x3ff, {{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, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000)=@int=0xf6e, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000007000)=0x0, &(0x7f00009fd000-0x4)=0x4) mlock(&(0x7f0000004000/0x4000)=nil, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000008000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r5}) 2018/01/21 03:59:54 executing program 5: socket$nl_route(0x10, 0x3, 0x0) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x2, 0x2000000120202}, 0xc) getsockname(r0, &(0x7f00006a5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0xfffffffffffffe48) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f000005f000)={0x8, {{0x2, 0x2, @rand_addr=0x21c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002ff000-0x4)=0x4, 0x4) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) accept(r2, &(0x7f0000832000)=@un=@file={0x0, ""/108}, &(0x7f00006fe000)=0x6b) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f000030f000-0x10)={0x0, 0x0}, &(0x7f000031f000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {r5, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000ad6000-0x10)={&(0x7f0000f34000/0x3000)=nil, 0x3000}) openat$selinux_access(0xffffffffffffff9c, &(0x7f00009fa000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$inet6(r1, &(0x7f0000cd0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ba000)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b75000-0xc)={0x80002002, 0x0}) accept$ipx(r1, 0x0, &(0x7f00002ac000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000496000-0x8)={0x0, 0x4}, &(0x7f000087f000)=0x8) getpeername$llc(r1, &(0x7f00009a3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c9e000-0x8)={r6, 0x3}, &(0x7f00000e9000-0x4)=0x8) 2018/01/21 03:59:54 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000755000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000224000)={0x0, 0xc20, 0x8, [0x3, 0x0, 0x1c0000000000, 0xfffffffffffffffd, 0x5, 0x8ca7, 0x5, 0x3ff]}, &(0x7f0000fd9000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000034000)={r1, 0xfd6, 0x30}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x76e977f696d0aca3, &(0x7f0000001000)={@loopback={0x0, 0x1}, r3}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='adfs\x00', 0x10, &(0x7f0000003000-0x58)="2ed65342d325c16bb6477274dfb22b87e914be11b45a8969ca43ee4136b18e7da719b31662ffda789379212086a68edafd93ec4f7d25135003b625cbc534bff51bfb48a0916cf34c9be585b343134909c527eadce0452299") ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000003000-0xab)="d26bb18ae818756b0261841777e3bfc5a0e3d31904d26973d04b3cbd9ff697d66c1618d58307d16a27332cf1f9dc3501fba7603fc4fe209e5722035c6a0327250524bf0fb08ce959796597c36364936bab004eed2fbaf0816389b12043e5e64e07a9b4e3729d3c902a6b5935b376f3709daba30967cd41d81b045cdfe07667127a9e14934885a3eb4d2e90517462ed6616481b04380fb6ae349a4117e051dd13d5f1c68e307a120993688d") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000)='./file0\x00', 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="8a3976991072238374690015506c2d84", @ifru_flags=0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000005000-0x4)=0x1, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r2, 0x7f, 0x30}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000004000)=[{&(0x7f0000007000-0xab)="432a1f12c62fce493657a6aac5ac58a71fbd12d4336a973769396b725b60a72aa7f5b63b7eaffd5fe01edd14abe4f3dbedde7c96b330dde5d21344495125c19e4e5879cc7de212837c229042689622d8f1a889ac6cb56b7cd85acfb042919611c6d8c8a1f51f9fb5bbc6b042455d683cc4bc4df6c90d88f22fff6bae4c027c7f9fff80a18b78a7fba3233417762089d3b1d41c3debb654bae22e2bfcbe66da671e078f8e58b5f5856f6f63", 0xab}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000004000)="513a98287504189a069102de08fb64a4a6ecf136da2d8f8207ec4d5301924c93a6834667ffc7eb7c6871c9e23ecd56d963af3a6b9d0fc95ceaed3bd597aec1eb9fa5ee5d8404b439a26efe6a4392315a", 0x50}, {&(0x7f0000007000-0x21)="a08c05cd571e278b649b2789e1339ac596c65e15c61f45b4d9907d766faab26954", 0x21}, {&(0x7f0000006000)="1c251fee0b0bf50d54cea83217fcbb75213b7d019cde921b7ce78cdbdf2a158930c1b874901dc910988e2fb3a9dfac18c4fb46570fdabb7c7201e9c2fe2920192af8e65d267cce9c495561bc47ddbfc2ac1acc6feb38f416cc39c09d50e04b413a87b5f9cc4a1e3e0c1eb75f68fae62a63d8fea52752bd3c8ac29400b5e4c6ad56d596975d1ea4", 0x87}, {&(0x7f0000007000-0x1000)="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", 0x1000}], 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000007000)=0x5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000008000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000008000)="d384b8e56917033f9c865fc9163a65b1ed2a2f2556a15152b305eebb6d6487e0dc735cb6c8bd79c848d594d752aba4d5239b438a5ebda713f3771d81faee899e0c992ed1768eb789744723d13c1d25f2311a2b3823615ed04be2b59aa925992e76742a84461202f8fab481a9927af0c1f752a6c0f7815891336f2c481cf15b9551e7e197039e468f7bba5d01814309cf05ae9dabb7f1077eba5523", 0x9b, 0x800, 0x0, 0x0) 2018/01/21 03:59:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x4, &(0x7f0000fbc000)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000095f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x3) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00008cd000-0xc)={@multicast2=0x0, @multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000070c000+0xa6c)=0xc) close(r0) 2018/01/21 03:59:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00005b2000-0x6)={0x8, 0x3, 0x81}) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000000)=""/230, 0xe6) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000-0x47)=""/71) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000002000-0x32)={'system_u:object_r:anacron_exec_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x30, 0x0}, 0x32) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x11201}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0xf8)=@alg={0xf8, 0x10, 0x9, 0x7, 0x1, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x80000000}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40080}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001000-0x50)={0x2, 0x1000, 0x2, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x9) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000+0xe01)={0x6, &(0x7f0000003000-0x18)=[{0xffffffffffffffff, 0x6}, {0x3f, 0x8}, {0x7ff, 0x5}, {0x2, 0x6}, {0x1, 0x100000001}, {0x1000, 0x100000001}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000004000-0x10)={0x80, 0x2, 0x80, 0x6f}, 0x10) r1 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000005000-0x60)={0x0, 0x19, 0x0, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000005000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000007000-0x1000)="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", 0x1000, 0x4084, &(0x7f0000005000-0x1c)={0xa, 0x0, 0x8c78, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000007000)=0x7, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={0x0, 0xa5, "70100bafa8e589ed61add94cf1c83b760eed62026929ff82210c91cce1d1c6d53a0c7503294813f918b9d03e659c3299131426eafbd5f429f4ae8cea4f76281b1a1f580773253a6efb64b22e428bdfd3635d4b2c3f71079538c55f490955dbedbc948737c4c7356d43dcde41e0322db5772f3904760f8d37267995993a742f4d56942791dbd711807911cb3a87232ebba7ffb960d9b3fa3abffcecf4582b97fe94e4a203d3"}, &(0x7f0000007000-0x4)=0xad) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r2, 0x0, ""}, &(0x7f0000008000)=0x8) 2018/01/21 03:59:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c66000-0x6)='./bus\x00', 0x1003, 0x402) open(&(0x7f0000dd9000)='./bus\x00', 0x4, 0x0) 2018/01/21 03:59:55 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000005000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x8, 0x500, 0x4efae194, 0x100, r1}) r2 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x200140) read(r2, &(0x7f0000005000)=""/0, 0x0) [ 91.751561] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.756097] CPU: 0 PID: 17777 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 91.763699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.773033] ffff8801c8bdf610 ffffffff81d941c9 ffff8801c8bdf8f0 0000000000000000 [ 91.781068] ffff8801ce7af910 ffff8801c8bdf7e0 ffff8801ce7af800 ffff8801c8bdf808 [ 91.789100] ffffffff81661c5a 00000000000065e3 ffff8801d99d20f0 ffff8801d99d20a0 [ 91.797140] Call Trace: [ 91.799715] [] dump_stack+0xc1/0x128 [ 91.805069] [] handle_userfault+0xa3a/0x1310 [ 91.811119] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.818121] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.824520] [] ? handle_mm_fault+0x117b/0x2530 [ 91.830741] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.836958] [] handle_mm_fault+0x1fd1/0x2530 [ 91.843000] [] ? __pmd_alloc+0x410/0x410 [ 91.848691] [] __do_page_fault+0x5c2/0xd40 [ 91.854545] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.860495] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.867138] [] do_page_fault+0x27/0x30 [ 91.872651] [] page_fault+0x28/0x30 [ 91.877898] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 91.884712] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 91.891174] [] import_iovec+0xc8/0x3c0 [ 91.896681] [] ? get_pages_array+0x60/0x60 [ 91.902534] [] do_readv_writev+0xd2/0x750 [ 91.908300] [] ? vfs_write+0x530/0x530 [ 91.913819] [] ? exit_robust_list+0x230/0x230 [ 91.919937] [] ? check_preemption_disabled+0x3b/0x200 [ 91.926753] [] ? __fget+0x201/0x3a0 [ 91.932000] [] ? __fget+0x228/0x3a0 [ 91.937251] [] ? __fget+0x47/0x3a0 [ 91.942415] [] vfs_readv+0x84/0xc0 [ 91.947575] [] do_readv+0xe6/0x250 [ 91.952735] [] ? vfs_readv+0xc0/0xc0 [ 91.958074] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 91.964711] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.971523] [] SyS_readv+0x27/0x30 [ 91.976689] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 91.992709] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.997208] CPU: 0 PID: 17777 Comm: syz-executor7 Not tainted 4.9.77-ge12a9c4 #18 [ 92.004795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.014123] ffff8801c8bdf610 ffffffff81d941c9 ffff8801c8bdf8f0 0000000000000000 [ 92.022105] ffff8801ce7af610 ffff8801c8bdf7e0 ffff8801ce7af500 ffff8801c8bdf808 [ 92.030077] ffffffff81661c5a 00000000000065e3 ffff8801d99d20f0 ffff8801d99d20a0 [ 92.038046] Call Trace: [ 92.040609] [] dump_stack+0xc1/0x128 [ 92.045943] [] handle_userfault+0xa3a/0x1310 [ 92.051979] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 92.058964] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 92.065347] [] ? handle_mm_fault+0x117b/0x2530 [ 92.071549] [] ? handle_mm_fault+0x1fc3/0x2530 [ 92.077754] [] handle_mm_fault+0x1fd1/0x2530 [ 92.083791] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.090607] [] ? __pmd_alloc+0x410/0x410 [ 92.096294] [] ? finish_task_switch+0x1ed/0x630 [ 92.102591] [] __do_page_fault+0x5c2/0xd40 [ 92.108445] [] ? mm_fault_error+0x2c0/0x2c0 [ 92.114393] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 92.121290] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 92.127925] [] do_page_fault+0x27/0x30 [ 92.133433] [] page_fault+0x28/0x30 [ 92.138681] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 92.145494] [] ? rw_copy_check_uvector+0xb8/0x2c0 [ 92.151955] [] import_iovec+0xc8/0x3c0 [ 92.157463] [] ? get_pages_array+0x60/0x60 [ 92.163318] [] do_readv_writev+0xd2/0x750 [ 92.169085] [] ? vfs_write+0x530/0x530 [ 92.174590] [] ? exit_robust_list+0x230/0x230 [ 92.180705] [] ? check_preemption_disabled+0x3b/0x200 [ 92.187516] [] ? __fget+0x201/0x3a0 [ 92.192762] [] ? __fget+0x228/0x3a0 [ 92.198008] [] ? __fget+0x47/0x3a0 2018/01/21 03:59:55 executing program 2: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) fsync(r0) 2018/01/21 03:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000025f000-0x8)='./file0\x00', &(0x7f0000abf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000904000-0x8)='./file0\x00', &(0x7f00002b2000+0x7fb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getegid() stat(&(0x7f0000777000-0x8)='./file0\x00', &(0x7f000074e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d55000)=0x0, &(0x7f0000c16000-0x4)=0x0, &(0x7f00009f7000)=0x0) setregid(r1, r0) 2018/01/21 03:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000927000)='/proc/self/net/pfkey\x00', 0x41000001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000910000-0x5c)={0x4, 0x0, {0x0, 0x3, 0x800, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r0, 0x5, 0x0, 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000384000)=0x6) 2018/01/21 03:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000b36000-0xc)={0xfffffffffffffffc, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000075b000)='/selinux/enforce\x00', 0x40000, 0x0) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockname$llc(r0, &(0x7f0000efd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$ax25(r0, &(0x7f00008d6000)={0x0, {""/7}, 0x0}, &(0x7f0000823000-0x4)=0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000169000)={0x18, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:55 executing program 1: madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x6f) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008f5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f000075e000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) keyctl$clear(0x7, r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000662000-0x8)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x807, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) tee(r2, r3, 0x6, 0xe) 2018/01/21 03:59:55 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002af000)={0x0, 0x0}) 2018/01/21 03:59:55 executing program 3: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x10002) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000003f000)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000040000-0x8)={0x0, 0x0}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$llc(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000040000-0x4)=0x10) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000041000)=0x0) mknod(&(0x7f0000038000-0xa)='./control\x00', 0x0, 0xbb) r6 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000000e000)=0x0) r7 = syz_open_pts(r2, 0x50113e) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$llc(0xffffffffffffff9c, &(0x7f0000040000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x80800) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000042000)=0x0) r10 = gettid() rt_tgsigqueueinfo(r9, r10, 0x3a, &(0x7f000002d000-0x10)={0x2f, 0x9, 0x5, 0x101}) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000040000-0x40)=[{r0, 0x1, 0x0}, {r1, 0x200, 0x0}, {r3, 0x8, 0x0}, {r4, 0x0, 0x0}, {r5, 0x2408, 0x0}, {r6, 0x2000, 0x0}, {r7, 0x200, 0x0}, {r8, 0x10, 0x0}], 0x8, &(0x7f000003f000)={0x0, 0x0}, &(0x7f0000038000-0x8)={0x40}, 0x8) r11 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r11, &(0x7f0000009000-0xa)='./control\x00', 0x40000000000c084, 0x0) faccessat(r11, &(0x7f0000005000-0xa)='./control\x00', 0x2, 0x0) 2018/01/21 03:59:55 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) [ 92.203166] [] vfs_readv+0x84/0xc0 [ 92.208328] [] do_readv+0xe6/0x250 [ 92.213500] [] ? vfs_readv+0xc0/0xc0 [ 92.218838] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 92.225475] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 92.232286] [] SyS_readv+0x27/0x30 [ 92.237446] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/21 03:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket(0x9, 0x800, 0x81) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0x4) 2018/01/21 03:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006cd000)={0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ea8000)='cgroup\x00') preadv(r1, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/21 03:59:55 executing program 7: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000aff000)={0xffffffffffffffff, 0xffffffffffffffff}) getitimer(0x1, &(0x7f00007f8000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x400000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000ac6000)=0x7) fcntl$getownex(r0, 0x10, &(0x7f00009ae000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000008a000-0x8)={0x0, 0x0}) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x101) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[{&(0x7f0000a36000)="c8", 0x1}, {&(0x7f0000483000)="95b9bdeca5ca4f4b909feceadcdeb829047102ab80f46643833315c2873ae2de86ace1630bdf2967446959716b456f34ec9f905475cb915c8deafcb5c20673df6d12c2f7d9dbdcd38df39f080b3dc771a4e59548b68712b0bc75dcee666728a6df35c3516936daf7806a114112ec561c9445da7adaf1e84f51d621013c", 0x7d}], 0x0, 0x0, 0x0, 0x4008000}, 0x8000008000) accept$packet(0xffffffffffffff9c, &(0x7f00003d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000381000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000f9000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002a1000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x8, 0x400, 0x7ff, 0x80000, r1}) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000513000)={0x6, 0x17, 0x40, 0x8, "3bed20ea10ea99038f8b8eb100f53f4bcb2535cd6755ff2b428892ca5f83cfb9"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001000-0x9)='scalable\x00', 0x9) ioctl$KDADDIO(r1, 0x4b34, 0x2) r2 = syz_open_dev$sndtimer(&(0x7f0000074000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000557000)=""/54) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000001000-0x10)={0x0, 0x39d, &(0x7f0000002000-0xc4)="990c082143cbb37a0bafea649cd21115173030de0f517db34873189a6005a410da08aef015bc0feb98a2af268284092edab42d3c7a94773e67c5e011d6214f84612e0ba1606679d9b8617c86389b3ea3ddda199292eb81db9333e7fe2cec18f1ce64393140cfc0b0a68ac3188e624fa73a0e29f127aa2272baf0438de384a08706eeb3b14b364575232451602161d82a9d42d668dfeb215f07099898d4a78b03a9c230560de8ede970406e16df85904b9655655efd26b8b5ee83a52578dcf1428fd24ff6"}) r3 = syz_open_pts(r1, 0xffffffffffffffff) ioctl$KDADDIO(r3, 0x4b34, 0x4) pipe2(&(0x7f000012f000)={0x0, 0x0}, 0x800) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000668000)={0x6c90, 0x118, 0x408, 0x402, 0x6, 0xfffffffffffffffb, 0x4, 0x80000000fffffffd, 0xffffffffffffffc8, 0x7ff}) 2018/01/21 03:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000513000-0x8)='environ\x00') openat(r0, &(0x7f00001c8000-0x8)='./file0\x00', 0x2, 0x100) renameat(r0, &(0x7f000017f000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000afd000-0x8)='./file0\x00') 2018/01/21 03:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000068a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000beb000)={0x0, 0x3a}, &(0x7f0000821000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000c6000)={r1, @in6={{0xa, 0x0, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x10000}, 0x98) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b28000)={0x57, 0x714, 0x1000000000000000, {0x4, 0x2}, {0x7fffffff, 0xd4}, @period={0x0, 0x20fa, 0x8, 0x100, 0xfffffffffffffffe, {0x58125021, 0x3, 0x4, 0xffffffff}, 0x8, [0x40, 0x7, 0x2, 0x8, 0x0, 0xff, 0x5, 0x499]}}) 2018/01/21 03:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) fallocate(r0, 0x800000000008, 0x0, 0xffffffec) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001d0000-0x15)='/proc/self/net/pfkey\x00', 0x40001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000088c000-0x8)={0x0, 0x9e, 0x7e0efb32}, &(0x7f0000450000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003a1000)={r2, 0x2}, &(0x7f0000941000)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d8a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x3) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000057a000)="e2c403c97edd57dc83d5fe2b17acf4ceebcb597a0c2a81bbd193a8738b9b1d89ab9b0f9ae483bb5ccef721958fd7d3d2d25569e5b24613dac954b84a49401d739f8b8626ee5cd7af2d3c049b377bd1718464c31cc3dde1eebfda3fa148bf17a5bea8dc0c21b3109a77ffdf956c1a903a402954c69d91951394904b19963c8fa37ac124fd0898c32790341cc7cdabb4812980fd9b5f281b74d191c79796e6df1294500ffe428b3676723ed4883d0e507fc0875b95e693b2f81cad431b447eba860923742e36fdd82dc1ecc1e75f44b0a2eb6b7918d0123c44fdd3d36da7d0b1192e09") ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/01/21 03:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000342000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) r0 = openat(0xffffffffffffff9c, &(0x7f0000c28000)='./file0\x00', 0x10200, 0x8) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000041e000-0x58)=""/88) 2018/01/21 03:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000487000)={0x100000001, 0x0, 0x3, 0x43, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000330000-0x4)=0x4a, &(0x7f0000cc7000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c54000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000526000-0x4)=0xe8) recvfrom$packet(r0, &(0x7f000042e000)=""/66, 0x42, 0x40002120, &(0x7f0000948000)={0x11, 0x1d, r1, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00009bb000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007e5000)=0xe8) r2 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000dc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$keychord(0xffffffffffffff9c, &(0x7f00008ba000-0xe)='/dev/keychord\x00', 0x100, 0x0) r4 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000a03000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x357, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000bcf000-0x18)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @my=0x1, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c26000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bd000)=0xe8) 2018/01/21 03:59:55 executing program 1: unshare(0x2100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() clone(0x0, &(0x7f0000e70000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0}, 0xc) 2018/01/21 03:59:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x4) request_key(&(0x7f0000008000)='.dead\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0xd)='/dev/binder#\x00', r1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000005000)={r3, 0x3}) r4 = add_key$user(&(0x7f0000008000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="610c91a97217effb4538a795b68004cf8736ffedb96d59444df8d99d50055869b34af70b8de92fb580628ccd17fd5aa13a0145b2c398ecb9749d6c9c5c0989ec9c2febd907350eb8c8", 0x49, 0xfffffffffffffff9) keyctl$setperm(0x5, r4, 0x4000000) 2018/01/21 03:59:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) dup2(r3, r4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b74000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3718f9f3, 0x1, 0x100000000, 0x4}, &(0x7f000046d000-0x4)=0xa0) stat(&(0x7f0000abf000-0x8)='./file0\x00', &(0x7f0000b28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003b2000-0x8)='./file0\x00', &(0x7f0000c27000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000997000-0x4)=0x0, &(0x7f000089d000+0x940)=0x0, &(0x7f0000f2d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000ec000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f3b000)=0xe8) getgroups(0x4, &(0x7f0000a94000)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) getresuid(&(0x7f0000606000-0x4)=0x0, &(0x7f00005c5000-0x4)=0x0, &(0x7f000050f000-0x4)=0x0) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r0, &(0x7f0000721000-0xe5)="", 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) getsockname$ax25(r0, &(0x7f0000dc0000)={0x0, {""/7}, 0x0}, &(0x7f0000534000)=0x10) [ 92.317194] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT [ 92.380094] binder_alloc: 17875: binder_alloc_buf, no vma [ 92.399898] binder: 17875:17882 transaction failed 29189/-3, size 72-855 line 3127 [ 92.407281] binder_alloc: binder_alloc_mmap_handler: 17885 20000000-20002000 already mapped failed -16 [ 92.430662] binder: BINDER_SET_CONTEXT_MGR already set [ 92.436940] binder: 17875:17899 ioctl 40046207 0 returned -16 [ 92.444562] binder_alloc: 17875: binder_alloc_buf, no vma [ 92.450311] binder: 17875:17882 transaction failed 29189/-3, size 72-855 line 3127 [ 92.460855] binder: undelivered TRANSACTION_ERROR: 29189 [ 92.466335] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 03:59:55 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x8000000000, 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000013000)={0x0, 0x9}, &(0x7f0000011000)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0x7f}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000013000)={0x0, 0x1, 0xeb8c}, &(0x7f0000001000-0x1)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000000)=[{&(0x7f0000012000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x1c, &(0x7f0000013000-0x70)=[{&(0x7f0000014000-0x72)="eb3b456979c297f24b7d22439ed7c9619cd0c64d3c9f76c2596953c2973d38bd1768f46646019055af803bc2c38e90eac0f69f748e519206435fbaf041b95145292cdf750ede035580305c2debcc80dbdb957f4517c2aeb01c1dde381f3f51c503073689fd3b9ce0f03d42553f57fb10d228", 0x72}, {&(0x7f0000013000-0x8f)="af28d0acdbc7081b13d2af2ec6b0ecd4d662fdaf3588723ffa022f85044def04b464c848b4f20c39650493455fc688eddf7feb4dabd8ca2595d66a8ca4bca556c2c09d17493151b0eb0f3556430853bf92a581814a818d62f15bed07f49ee2531f31ab59f72b81d788312c62d6715497c2b1f26a623e50de0068f206eb462dd71fabc54633fecdf0aa831ac76bbe39", 0x8f}, {&(0x7f0000013000)="f406c638e5b3a85be5c7f2bd09b127dc3e00de77a66bd48ebc200e10aa160b6df555eeea5eab244f5c9eeb08bd6908f47682e5ef2f836de55725c36959453995cc41830ec6685b3d5860dce7267761258d42a719b642af8118008524f73ac60b47d33185c00f0119074d0ab086cd6f7baed00a13783bc4d401abd0af1d5b2dab31ae68e376644822ad9c4527868f35af", 0x90}, {&(0x7f0000012000)="7ffebd8f0ef1821e2c1e7f11bcc1d444a72f016509519396fb525a4bbc14259da1f5a810f9407be138548251a554be514cde64d3764f2c0c792426a1985dc46e3377ab69624ce2e3e3ec80de9093055d57d97ac6da1488d8c5393904695f34c25e62f2fd7eee748df34ada14127dc3e3e893a27c7b152d6fd1f66c2c6b05a33dd0b6ec95d4a06601b8e5d31cb940e886406f7b5bcd71866d2e5f9fba60fe10231c2d7a18af346fe3c61d99234b0d0bf7046971bf3ea21bb9791174193e2dbe542fe21ed54aab5a", 0xc7}, {&(0x7f0000013000)="eedf78e0047e4ef7da5aee78b9d1044305ea9a7a265603aa5dfd8aec4890fe0c999000b3ecc9156607ee2f6a0e9de7fd77d895c2eb722626021d7583b37b012f440479cf0c97c16c402a0e60564b5ed0d6c0c80acea46a9e45f98fd5ec3baa565b8e3dbb599faad99fa8694c8d141b8a6db8266d7f128f50a84cb22abbafac99e19360f3f438c49a6e17b0ab2c98df8c17f59898a3b79f02b4ba9474257111032afe369f4e031e975340ae11a43d7c2bc5fd8cf93a2b9cf53c0dbaaff11c78f98e5d609145c554cfe9f4d1125ab01055f3417114e917e1d0f3902279d8909eef986066032a0773a7f0cfe03529f91b", 0xef}, {&(0x7f0000013000+0xe5a)="be6f27abd91f0beeb609057be0771272fc8bc7e5c808b50b31455439cd6686e4b4933b6e06eb", 0x26}, {&(0x7f0000014000-0xef)="49459e76b2a29565bbf4f43d0780f188c08421d2203a29704874a4a4692980859efe1e29cb8602ea43ece5d90844d75dbbbc7e8dafc2f165214927619332025c80d70ce8acb8a9f57f5c4568e97b606f07787f2ea156aa4fc6c5793946caf3502f8ab6a2bf2c95d0d2415f6b18d57d315bdff2b1c7d38cf035ddcaaba99c4dec3a3fc7a51ca95447508fc780bccd184f9cd794f71318d8cf21e765268e217f834ed8d89eff1245681933d318bd115753cb9409f02eb61bccd8b4ffda8ea0e8f89fc8ee63ddbbe47c68e8b21195074fcd22c5651c05f195645cd480030d2de3d7da79ba61eca2c0068fdde523367180", 0xef}], 0x7, &(0x7f0000001000-0x120)=[@init={0x18, 0x84, 0x0, {0x1, 0x401, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x4, 0x7, 0x81, r1}}, @init={0x18, 0x84, 0x0, {0x8000, 0x3, 0x5, 0x48eb}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x8, 0x401, 0x52, 0x0, 0xfff, 0x400, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8, 0x20e, 0x3ff, 0x67, 0x1, 0x4, 0x40, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1fe, 0x26, 0x4, 0x6, 0x6, 0x2, 0x2, 0x1939, r4}}], 0x120, 0x4005}], 0x1, 0x40) r5 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000+0x239)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x21, &(0x7f0000002000)=""/52, &(0x7f0000001000-0x4)=0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r6, &(0x7f0000002000-0x60)=[{0x5, 0x3, 0x3ff, 0x100000000000, @tick=0x80000000, {0x8, 0x8}, {0x20, 0x7}, @queue={0x1, {0x152, 0x0}}}, {0x7, 0x400, 0x8, 0x101, @time={0x0, 0x989680}, {0x56, 0xfffffffffffffff8}, {0x3, 0xb47}, @connect={{0x2, 0x8}, {0x6, 0x91}}}], 0x60) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 03:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000070000)='/dev/hwrng\x00', 0x206040, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) dup2(r3, r4) tkill(r2, 0x16) 2018/01/21 03:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) pread64(r0, &(0x7f0000410000)=""/195, 0xc3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ef6000)={{0x9, 0x11d}, {0x4, 0x0}, 0x7, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f000033e000)="1700141a08bc000400132100000001009feafffffff7", 0x16) recvmmsg(r0, &(0x7f0000f7c000-0x40)=[{{&(0x7f0000478000)=@hci={0x0, 0x0, 0x0}, 0x5, &(0x7f0000ee0000-0x8)=[], 0xfc, &(0x7f0000579000)=""/221, 0xdd, 0x0}, 0x0}], 0x4444648, 0x0, &(0x7f0000d6c000)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f00004b5000)='/dev/ppp\x00', 0x111000, 0x0) socket(0x2, 0x7, 0xcae) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000520000)=',\x00', 0x2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a56000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='tunl0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) 2018/01/21 03:59:55 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000cb9000)={0x4, 0x2e, 0x3, 0x78d0, 0x26, 0x2, 0x9, 0x3, 0x8001, 0x1, 0x8, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/21 03:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ecc000)={@common='bridge0\x00', @ifru_flags=0x800}) 2018/01/21 03:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00007e9000)={{0x7, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:55 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000018000)=0x40, 0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000019000)=""/110, &(0x7f0000019000+0x188)=0x6e) 2018/01/21 03:59:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000109000-0xb)='/dev/loop#\x00', 0x101, 0x4000) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) 2018/01/21 03:59:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='mounts\x00') lseek(r0, 0x1000000000000004, 0x0) 2018/01/21 03:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000028c000)='./file0\x00', &(0x7f0000c7f000-0xe)='./file0/file0\x00', &(0x7f0000c95000-0x6)='ocfs2\x00', 0x4, &(0x7f0000b56000)="de5db9d3ee0e56617d0a241352aa710fe5604cbfef8d8035b3a9256d3e88d6a42ffaa59ed9f736098baa82be9ecdff04106befc31099f6c70e0154f199260692c756b63bc3e7c0a143e0799bdaaeec3cba464ea02569869ecf9f0622c8686cd25c5d8835feb02181abead0c0d51dfe4d4757d3d74f66458d16a62db04248c1835564b6c8f396cbede2ae7f") mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mount(&(0x7f0000142000)='./file0/file0\x00', &(0x7f00000cb000)='./file0\x00', &(0x7f0000e38000)='gfs2meta\x00', 0x103020, &(0x7f0000e49000)="e38ffad50625d793dabc9b4c449a1d3611db4e10c3965a002d09dc475e714223e7a962d14de785d059e2a034273ff253d8450185f59b463b0bdc76c0ee5ded80ed0841d535221f794da2a6b5a7754de79875e77604964851e05c63336d78fb6fdc581d4fb1275cf69f3a3d72404b0636830ee6de2b8326cf1c45cae0fd2a") mkdir(&(0x7f0000f8e000-0xd)='./file0/file0\x00', 0x20) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/21 03:59:55 executing program 5: epoll_create(0x4000000000000016) 2018/01/21 03:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00001e6000)={0x0, {{0xa, 0x0, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) accept4$inet6(r0, &(0x7f0000a7a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a73000-0x4)=0x1c, 0x800) 2018/01/21 03:59:55 executing program 4: mmap(&(0x7f0000000000/0xadc000)=nil, 0xadc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r1 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adb000)=0x14) memfd_create(&(0x7f0000345000)='\\/+GPL$\\+user\\\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000ad9000-0x4)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000a95000-0x21)=""/33, 0x21, 0x1, &(0x7f0000176000-0x1c)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/21 03:59:55 executing program 5: remap_file_pages(&(0x7f0000dcc000/0x4000)=nil, 0x4000, 0x0, 0x7, 0x5002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) stat(&(0x7f0000b7f000)='./file0\x00', &(0x7f0000a10000+0x808)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f000098a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) r0 = syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d6c000)=0x0, &(0x7f000017b000-0x4)=0x4) fcntl$dupfd(r0, 0x0, r0) lsetxattr(&(0x7f0000633000-0x8)='./file0\x00', &(0x7f0000dc2000-0x11)=@random={'osx.', '/dev/usbmon#\x00'}, &(0x7f0000f5d000)='em0[#cgroup-)*selinuxvboxnet1##\x00', 0x20, 0x1) munlock(&(0x7f0000e19000/0x4000)=nil, 0x4000) [ 92.580811] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48136 sclass=netlink_route_socket pig=17921 comm=syz-executor2 [ 92.644031] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=48136 sclass=netlink_route_socket pig=17952 comm=syz-executor2 2018/01/21 03:59:56 executing program 3: mkdir(&(0x7f0000d3b000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") creat(&(0x7f0000707000-0x8)='./file0\x00', 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) 2018/01/21 03:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000070a000000010000001883000016fffff70000d81f99645aff00", 0x29}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000635000-0x9)='/dev/rtc\x00', 0x10000, 0x0) bind$unix(r1, &(0x7f0000bf9000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 03:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f0b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000556000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045439, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000ff0000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x6) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00004f3000)=0x9, 0x4) 2018/01/21 03:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/checkreqprot\x00', 0x48900, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000459000-0x24)={0x0, 0x7ff, 0x101, 0x9, 0x6a, 0x9, 0x5, 0x7f, 0x6, 0x1, 0xff, 0x8}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/policy\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000c26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000787000)=0x14) recvfrom$packet(r1, &(0x7f000052b000)=""/244, 0xf4, 0x2, &(0x7f0000539000)={0x11, 0x11, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) getsockname$packet(r1, &(0x7f000097d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002ef000-0x4)=0x14) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000409000)=""/48, &(0x7f000017e000-0x4)=0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006fa000-0x8)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffe) 2018/01/21 03:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000e1e000-0x8c)={0x40, 0x100, 0x7fff, 'queue0\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 03:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000969000-0x10)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/21 03:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsgid(0x0) prctl$seccomp(0x16, 0x0, &(0x7f000022a000-0x10)={0x3, &(0x7f0000e11000+0xfc0)=[{0x2, 0x6, 0x0, 0xef3}, {0x4, 0x3f, 0x4, 0x80}, {0xb6aa, 0x2, 0x2, 0x1}]}) 2018/01/21 03:59:56 executing program 2: clone(0x0, &(0x7f0000842000)="", &(0x7f00007a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000264000-0xcd)="") exit(0x7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0xffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x10001, 0xffff, 0x2, 0x8}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bb8000)={0x20, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fd5000-0x10)={0xedce, r1}) flistxattr(0xffffffffffffffff, &(0x7f0000c05000-0x40)=""/64, 0x40) 2018/01/21 03:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) ftruncate(r1, 0x3000000000) 2018/01/21 03:59:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000000d000-0x28)={0x5, 0x7fffffff, 0x9007, 0x5, 0xd70}) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/21 03:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000e69000-0x1000)=""/4096) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ee6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000363000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f000081e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000917000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000220000)=0x8) 2018/01/21 03:59:56 executing program 1: mmap(&(0x7f0000000000/0x8d7000)=nil, 0x8d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000520000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00008d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000764000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xc) fcntl$setown(r2, 0x8, r3) write$selinux_context(r2, &(0x7f00008d7000)='system_u:object_r:semanage_read_lock_t:s0\x00', 0x2a) 2018/01/21 03:59:56 executing program 7: r0 = eventfd(0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0x7c)="fcaf2cd4b48b6af4e74fc87e2c9a714a6a13569ef5106619d23614913dac8b6fdc497528690512b8794d22df211a582ab3f1a2a810304a01bd5d73aaa6ec638078f541f8f9c8b82206425f6029d7e4948738e3edd2b6e83fc004511e61c93b3c378bc168390231c68f9330b5975fbddd6f8073e91120bb508d08e21f", 0x7c, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005f8000-0xa)='mountinfo\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d08000)={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x4, [0x8, 0x8000, 0x9, 0x10000, 0x3, 0x100000001, 0x5, 0xfffffffeffffffff]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x6) 2018/01/21 03:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket(0x10, 0x5, 0x9) write(r0, &(0x7f0000379000-0x26)="120000001a0025f0006bb404feff001c020b", 0x12) 2018/01/21 03:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fchmodat(r0, &(0x7f00009d6000-0x8)='./file0\x00', 0x28) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00007ea000-0x4)=0x0) recvfrom$ipx(r1, &(0x7f00003cf000-0x5a)=""/90, 0x5a, 0x3, 0x0, 0x0) 2018/01/21 03:59:56 executing program 7: r0 = dup(0xffffffffffffffff) clock_gettime(0x2, &(0x7f0000351000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a20000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000f88000-0x8)='./file0\x00', &(0x7f0000915000-0x20)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r5 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000902000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mkdirat(r5, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r6 = openat(r5, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r6, &(0x7f0000020000-0x8)='./file0\x00') symlinkat(&(0x7f0000b06000-0xe)='./file0/file0\x00', r0, &(0x7f000052d000)='./file0/file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008e8000-0x8)={0x0, 0x0}) 2018/01/21 03:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$unix(r1, &(0x7f00009f3000)="", 0x0, 0x1, &(0x7f0000af1000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x2, &(0x7f0000b17000-0x18)=[{0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0xffffffffffffffff}]}, 0x10) r2 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000a14000-0x4)=0x0) getresuid(&(0x7f0000044000-0x4)=0x0, &(0x7f0000e97000-0x4)=0x0, &(0x7f00009aa000-0x4)=0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000270000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000018d000)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00008e9000)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x3, 0x8, 0x2, 0xa0, 0x80, 0x67, r5, r4}, {0x2, 0x8d, 0x5, 0x2b6653ee, 0x5, 0x8, 0x3, 0x8}, {0x2e6, 0x0, 0x3, 0xfff}, 0x1f, 0x4, 0x2, 0x1, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, 0x3, 0x3, 0x0, 0x8000, 0x7ff, 0xff}}, 0xe8) getgroups(0x5, &(0x7f0000b4f000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000957000-0x8)='./file0\x00', r3, r6, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d44000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x5c, 0x0, r4}, {0x80, 0xfff, 0xffffffffffff471b, 0x101, 0x1, 0x100000000, 0x88ff, 0xba}, {0x400, 0x10001, 0x6, 0x2e2}, 0xff, 0x7, 0x1, 0x0, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x8, 0x0, 0x8, 0xd24}}, 0xe8) clock_nanosleep(0x7, 0x1, &(0x7f0000ccc000-0x10)={0x77359400, 0x0}, &(0x7f0000f85000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000747000-0x8)=[{0x4, 0x5}], 0x1) sendmsg$unix(r2, &(0x7f0000a1c000-0x38)={&(0x7f000069a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00009dc000-0x30)=[{&(0x7f00003e9000)="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", 0x1000}, {&(0x7f0000130000-0x64)="98a639804810b2dc133c346033fd096a33fa2b0a55f7c2980d0632f1a5c958c0fcefda141f22ccba70041fe6cc2ed9d26ff58c0be1423bbaf3fa5c472188a899220a3747d4c5f560b43b5abf96d5982071ed9e02c3d107b85d46a8b3adf0ea50529aa793", 0x64}, {&(0x7f0000683000)="4f491866eb634dcafbb5dd0d2229f2786bf62fe52d27d6c2d17a5ad4d5cd5ca772345457797cc50395dd2866408df85b7db8f323350b20fe1538288d15176757f936241f59f2204c25e435d28f828780da21750e6a992cc8f0af93567e70d94b6e2c2b3a7a50813fc99b3006318d76d815e5bd4cc13eddb486d8ca32c1b4b4095486b4294461f4ff5bdd60012ee2054379d54d8251bf6977614d90378e270e2f", 0xa0}], 0x3, 0x0, 0x0, 0x20000000}, 0x10) 2018/01/21 03:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006dd000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d14000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f0000e3d000)=[{&(0x7f0000b7b000-0x90)=""/144, 0x90}, {&(0x7f0000760000)=""/187, 0xbb}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000268000-0x4)=@assoc_id=0x0, &(0x7f00006dd000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000bd6000-0x8c)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 03:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000fe3000)=0x80000001, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004f2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc5, 0x1, 0xff, 0x9, 0x7, 0x80000001, 0x1}, 0x20) 2018/01/21 03:59:56 executing program 0: 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}) removexattr(&(0x7f0000014000-0xe)='./file0/file0\x00', &(0x7f0000014000-0x9)=@random={'btrfs.\x00', '-\x00'}) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000da2000/0x4000)=nil, 0x4000) fgetxattr(r0, &(0x7f0000000000)=@random={'user.', '-\x00'}, &(0x7f0000001000-0xd2)=""/210, 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xffffffffffffff00) write$selinux_validatetrans(r1, &(0x7f00009a2000)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'system_u:object_r:init_var_run_t:s0', 0x20, 0x31, 0x39, 0x20, '/sbin/dhclient\x00'}, 0x5e) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000da7000)={&(0x7f0000f79000/0x4000)=nil, 0x4000}) 2018/01/21 03:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) 2018/01/21 03:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f000066f000)={0x0, r0}, &(0x7f0000d5c000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 03:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000213000-0x38)={&(0x7f00004db000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58, &(0x7f0000d12000-0x40)=[{&(0x7f0000041000)="50aa8396deae54a482", 0x9}], 0x1, &(0x7f0000654000+0xc2c)=[], 0x0, 0x10}, 0x4000) sendto(r1, &(0x7f000092b000)="e44dafbca8975e406fdcadc7513ec512c3b4f6739c92367f7e40086327083dd6514720", 0x23, 0x0, &(0x7f00004c6000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000d71000-0x38)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00005db000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 03:59:56 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000032d000)="240000001300070001ff0400000009000120000c0d00030001e501000000000000b81617", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000980000)='/dev/ppp\x00', 0x20000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000008000)=""/245) 2018/01/21 03:59:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0xf8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000eae000)=0x40, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000419000-0x4)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/21 03:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000112000-0xc)='/dev/rfkill\x00', 0x507000, 0x0) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$inet(0x2, 0x2, 0x6) 2018/01/21 03:59:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bb0000-0xa)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000044b000)=[{&(0x7f0000986000-0x93)=""/147, 0x93}], 0x1, &(0x7f00009eb000-0x23)=""/35, 0x23, 0x0}, 0x0}], 0x1, 0x120, &(0x7f00000f9000-0x10)={0x0, 0x0}) geteuid() sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000265000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) 2018/01/21 03:59:56 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000357000-0x8)={0x7, 0x6f9}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00009fa000)="146c398469b4ca69d3c09f5c27bf5a6d9e87fd966f61", 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x20) 2018/01/21 03:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x2, &(0x7f0000e5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a4d000)=@assoc_id=0x0, &(0x7f000063e000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b6c000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8020000000000000, 0xfffffffffffffff9}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x1) 2018/01/21 03:59:56 executing program 2: clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x44)="") set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000377000/0x3000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d81000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r0, 0x3, &(0x7f0000001000-0x10)={0x2b, 0x100, 0x10001000000000, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x230000, 0x0) r2 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000002000)=r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4000000003) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002e6000)="7f", 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) 2018/01/21 03:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x40b) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e7000-0x9)='/dev/ppp\x00', 0x20040, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a1f000-0x4)=0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000)=0x0, 0x56) 2018/01/21 03:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000042f000)=0x0, &(0x7f0000bfa000)=0x4) sendfile(r0, r0, &(0x7f000076f000-0x8)=0x0, 0x10000) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") getsockopt(r0, 0x6, 0x5d, &(0x7f00009fa000-0x55)=""/85, &(0x7f0000f16000-0x4)=0xfffffffffffffeff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00002c3000)='net/hci\x00') 2018/01/21 03:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000064000)={&(0x7f0000a12000/0x1000)=nil, 0x1000}) r1 = gettid() ioprio_set$pid(0x3, r1, 0x5) 2018/01/21 03:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004d2000-0x10)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000180000005800004824ca944f64009400050028825a00000008907902118000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040a05a5", 0x58}], 0x0) 2018/01/21 03:59:56 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000+0x3a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000486000-0x28)={@generic="2b03d54eba98f679796fc271ea2141f6", &(0x7f0000001000-0x87)=@ethtool_regs={0x4, 0x800, 0x7b, "e39d732805f6fcb7b26bcdc70ef2f1a4b8866aeefae883933992d2cd307ed0a66abf392e0c7b5157f5b631fa58a9b895e86c95058e952681534b556996045cab97e49dd114c69a64bc4c8aa8355fcb2f9a1580084d60058b470994ef07244397723ac6a0a3b8fb1fb8b9db325e8298be7e33577276b6126de06270"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$pid(0x2, r0, 0x0) 2018/01/21 03:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000202000-0xfc)=""}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000080e000-0x16)='/selinux/checkreqprot\x00', 0x2d02, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000e28000-0x4)=0x5) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000cdd000)="c6962f6e3b5ab62200d05e992f554350a5ca13fd088502a201249972feb6d1855a0af7efd2eef3f260fa86d7d534884448b42740539f2dc285f0caae3e3af1f58cf19412b34fedd1e808958d7876c27c36bdc46da7a9bcae19516fe8769aa0aec7042028", 0x64) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x44, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) 2018/01/21 03:59:56 executing program 0: r0 = socket(0xa, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e41000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x80, 0x0}, {r1, 0x2400, 0x0}, {r2, 0x100, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f0000637000-0x10)={0x0, 0x989680}, &(0x7f0000ed4000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000356000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00003ba000-0x4)=0x40, 0x4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f000024a000-0x4)=0x0) 2018/01/21 03:59:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00002a7000)=0x20) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f0000004000-0x58)=""/88, 0x58) 2018/01/21 03:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d200015a0ffffffffffffff671118cebc9b97ae21914d872cf78ce22c0016", 0x2a) socket$packet(0x11, 0x3, 0x300) 2018/01/21 03:59:56 executing program 5: mprotect(&(0x7f000081e000/0x4000)=nil, 0x4000, 0x200000c) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a05000-0x8)={0x0, 0x0}, 0x80001) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000433000-0x10)={&(0x7f000000a000/0x1000)=nil, 0x1000}) mlock(&(0x7f0000b2e000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/ppp\x00', 0x0, 0x0) munmap(&(0x7f00000b7000/0x2000)=nil, 0x2000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000af8000)={0x5, {{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xbe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/01/21 03:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) signalfd4(r1, &(0x7f0000ffc000-0x8)={0x7}, 0x8, 0x800) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x3e0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000052000)=""/198) clock_getres(0x7, &(0x7f0000a34000)={0x0, 0x0}) [ 93.199856] binder_alloc: binder_alloc_mmap_handler: 18101 20000000-20002000 already mapped failed -16 [ 93.219808] binder: BINDER_SET_CONTEXT_MGR already set [ 93.219817] binder: 18101:18106 ioctl 40046207 0 returned -16 [ 93.235532] ================================================================== [ 93.235551] BUG: KASAN: slab-out-of-bounds in __lock_acquire+0x2eff/0x3640 [ 93.235557] Read of size 8 at addr ffff8801d6361f78 by task syz-executor2/18120 [ 93.235558] [ 93.235567] CPU: 0 PID: 18120 Comm: syz-executor2 Not tainted 4.9.77-ge12a9c4 #18 [ 93.235572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.235587] ffff8801b351f840 ffffffff81d941c9 ffffea000758d840 ffff8801d6361f78 [ 93.235598] 0000000000000000 ffff8801d6361f78 ffff8801d6361f78 ffff8801b351f878 [ 93.235608] ffffffff8153db93 ffff8801d6361f78 0000000000000008 0000000000000000 [ 93.235610] Call Trace: [ 93.235621] [] dump_stack+0xc1/0x128 [ 93.235632] [] print_address_description+0x73/0x280 [ 93.235639] [] kasan_report+0x275/0x360 [ 93.235647] [] ? __lock_acquire+0x2eff/0x3640 [ 93.235657] [] __asan_report_load8_noabort+0x14/0x20 [ 93.235665] [] __lock_acquire+0x2eff/0x3640 [ 93.235674] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.235682] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.235691] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.235706] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 93.235714] [] lock_acquire+0x12e/0x410 [ 93.235724] [] ? sg_remove_request+0x70/0x120 [ 93.235733] [] _raw_write_lock_irqsave+0x4e/0x62 [ 93.235740] [] ? sg_remove_request+0x70/0x120 [ 93.235747] [] sg_remove_request+0x70/0x120 [ 93.235754] [] sg_finish_rem_req+0x295/0x340 [ 93.235760] [] sg_read+0xa1c/0x1440 [ 93.235769] [] ? __might_fault+0xe4/0x1d0 [ 93.235776] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 93.235784] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.235792] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 93.235800] [] __vfs_read+0x103/0x670 [ 93.235812] [] ? default_llseek+0x290/0x290 [ 93.235818] [] ? fsnotify+0x86/0xf30 [ 93.235825] [] ? fsnotify+0xf30/0xf30 [ 93.235833] [] ? avc_policy_seqno+0x9/0x20 [ 93.235840] [] ? selinux_file_permission+0x82/0x460 [ 93.235848] [] ? security_file_permission+0x89/0x1e0 [ 93.235856] [] ? rw_verify_area+0xe5/0x2b0 [ 93.235863] [] vfs_read+0x11e/0x380 [ 93.235870] [] SyS_read+0xd9/0x1b0 [ 93.235877] [] ? vfs_copy_file_range+0x740/0x740 [ 93.235885] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.235893] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.235901] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.235903] [ 93.235907] Allocated by task 18120: [ 93.235915] save_stack_trace+0x16/0x20 [ 93.235920] save_stack+0x43/0xd0 [ 93.235928] kasan_kmalloc+0xad/0xe0 [ 93.235934] kasan_slab_alloc+0x12/0x20 [ 93.235941] kmem_cache_alloc+0xba/0x290 [ 93.235949] fasync_helper+0x37/0xb0 [ 93.235955] sg_fasync+0x86/0xb0 [ 93.235961] do_vfs_ioctl+0x2d8/0x1140 [ 93.235968] SyS_ioctl+0x8f/0xc0 [ 93.235974] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.235976] [ 93.235979] Freed by task 0: [ 93.235980] (stack is not available) [ 93.235982] [ 93.235987] The buggy address belongs to the object at ffff8801d6361f00 [ 93.235987] which belongs to the cache fasync_cache of size 96 [ 93.235993] The buggy address is located 24 bytes to the right of [ 93.235993] 96-byte region [ffff8801d6361f00, ffff8801d6361f60) [ 93.235995] The buggy address belongs to the page: [ 93.236003] page:ffffea000758d840 count:1 mapcount:0 mapping: (null) index:0xffff8801d6361580 [ 93.236007] flags: 0x8000000000000080(slab) [ 93.236011] page dumped because: kasan: bad access detected [ 93.236012] [ 93.236014] Memory state around the buggy address: [ 93.236021] ffff8801d6361e00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 93.236026] ffff8801d6361e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 93.236032] >ffff8801d6361f00: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 93.236034] ^ [ 93.236041] ffff8801d6361f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 93.236046] ffff8801d6362000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 93.236048] ================================================================== [ 93.236052] Disabling lock debugging due to kernel taint [ 93.236055] Kernel panic - not syncing: panic_on_warn set ... [ 93.236055] [ 93.236063] CPU: 0 PID: 18120 Comm: syz-executor2 Tainted: G B 4.9.77-ge12a9c4 #18 [ 93.236067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.236081] ffff8801b351f798 ffffffff81d941c9 ffffffff841970ff ffff8801b351f870 [ 93.236091] 0000000000000000 ffff8801d6361f78 ffff8801d6361f78 ffff8801b351f860 [ 93.236102] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 93.236104] Call Trace: [ 93.236114] [] dump_stack+0xc1/0x128 [ 93.236122] [] panic+0x1bc/0x3a8 [ 93.236131] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 93.236140] [] ? add_taint+0x40/0x50 [ 93.236147] [] kasan_end_report+0x50/0x50 [ 93.236154] [] kasan_report+0x167/0x360 [ 93.236161] [] ? __lock_acquire+0x2eff/0x3640 [ 93.236170] [] __asan_report_load8_noabort+0x14/0x20 [ 93.236178] [] __lock_acquire+0x2eff/0x3640 [ 93.236188] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.236197] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.236204] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.236211] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 93.236218] [] lock_acquire+0x12e/0x410 [ 93.236226] [] ? sg_remove_request+0x70/0x120 [ 93.236233] [] _raw_write_lock_irqsave+0x4e/0x62 [ 93.236240] [] ? sg_remove_request+0x70/0x120 [ 93.236247] [] sg_remove_request+0x70/0x120 [ 93.236253] [] sg_finish_rem_req+0x295/0x340 [ 93.236259] [] sg_read+0xa1c/0x1440 [ 93.236266] [] ? __might_fault+0xe4/0x1d0 [ 93.236273] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 93.236281] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.236288] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 93.236296] [] __vfs_read+0x103/0x670 [ 93.236303] [] ? default_llseek+0x290/0x290 [ 93.236309] [] ? fsnotify+0x86/0xf30 [ 93.236315] [] ? fsnotify+0xf30/0xf30 [ 93.236323] [] ? avc_policy_seqno+0x9/0x20 [ 93.236329] [] ? selinux_file_permission+0x82/0x460 [ 93.236336] [] ? security_file_permission+0x89/0x1e0 [ 93.236343] [] ? rw_verify_area+0xe5/0x2b0 [ 93.236350] [] vfs_read+0x11e/0x380 [ 93.236357] [] SyS_read+0xd9/0x1b0 [ 93.236365] [] ? vfs_copy_file_range+0x740/0x740 [ 93.236372] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.236379] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.236386] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.236802] Dumping ftrace buffer: [ 93.236805] (ftrace buffer empty) [ 93.236807] Kernel Offset: disabled [ 93.987912] Rebooting in 86400 seconds..